1 /* Generated by Cython 0.29.12 */
2
3 /* BEGIN: Cython Metadata
4 {
5 "distutils": {
6 "depends": [
7 "yt/utilities/lib/tsearch.h"
8 ],
9 "include_dirs": [
10 "yt/utilities/lib/"
11 ],
12 "libraries": [
13 "m"
14 ],
15 "name": "yt.frontends.ramses.io_utils",
16 "sources": [
17 "yt/frontends/ramses/io_utils.pyx"
18 ]
19 },
20 "module_name": "yt.frontends.ramses.io_utils"
21 }
22 END: Cython Metadata */
23
24 #define PY_SSIZE_T_CLEAN
25 #include "Python.h"
26 #ifndef Py_PYTHON_H
27 #error Python headers needed to compile C extensions, please install development version of Python.
28 #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
29 #error Cython requires Python 2.6+ or Python 3.3+.
30 #else
31 #define CYTHON_ABI "0_29_12"
32 #define CYTHON_HEX_VERSION 0x001D0CF0
33 #define CYTHON_FUTURE_DIVISION 0
34 #include <stddef.h>
35 #ifndef offsetof
36 #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
37 #endif
38 #if !defined(WIN32) && !defined(MS_WINDOWS)
39 #ifndef __stdcall
40 #define __stdcall
41 #endif
42 #ifndef __cdecl
43 #define __cdecl
44 #endif
45 #ifndef __fastcall
46 #define __fastcall
47 #endif
48 #endif
49 #ifndef DL_IMPORT
50 #define DL_IMPORT(t) t
51 #endif
52 #ifndef DL_EXPORT
53 #define DL_EXPORT(t) t
54 #endif
55 #define __PYX_COMMA ,
56 #ifndef HAVE_LONG_LONG
57 #if PY_VERSION_HEX >= 0x02070000
58 #define HAVE_LONG_LONG
59 #endif
60 #endif
61 #ifndef PY_LONG_LONG
62 #define PY_LONG_LONG LONG_LONG
63 #endif
64 #ifndef Py_HUGE_VAL
65 #define Py_HUGE_VAL HUGE_VAL
66 #endif
67 #ifdef PYPY_VERSION
68 #define CYTHON_COMPILING_IN_PYPY 1
69 #define CYTHON_COMPILING_IN_PYSTON 0
70 #define CYTHON_COMPILING_IN_CPYTHON 0
71 #undef CYTHON_USE_TYPE_SLOTS
72 #define CYTHON_USE_TYPE_SLOTS 0
73 #undef CYTHON_USE_PYTYPE_LOOKUP
74 #define CYTHON_USE_PYTYPE_LOOKUP 0
75 #if PY_VERSION_HEX < 0x03050000
76 #undef CYTHON_USE_ASYNC_SLOTS
77 #define CYTHON_USE_ASYNC_SLOTS 0
78 #elif !defined(CYTHON_USE_ASYNC_SLOTS)
79 #define CYTHON_USE_ASYNC_SLOTS 1
80 #endif
81 #undef CYTHON_USE_PYLIST_INTERNALS
82 #define CYTHON_USE_PYLIST_INTERNALS 0
83 #undef CYTHON_USE_UNICODE_INTERNALS
84 #define CYTHON_USE_UNICODE_INTERNALS 0
85 #undef CYTHON_USE_UNICODE_WRITER
86 #define CYTHON_USE_UNICODE_WRITER 0
87 #undef CYTHON_USE_PYLONG_INTERNALS
88 #define CYTHON_USE_PYLONG_INTERNALS 0
89 #undef CYTHON_AVOID_BORROWED_REFS
90 #define CYTHON_AVOID_BORROWED_REFS 1
91 #undef CYTHON_ASSUME_SAFE_MACROS
92 #define CYTHON_ASSUME_SAFE_MACROS 0
93 #undef CYTHON_UNPACK_METHODS
94 #define CYTHON_UNPACK_METHODS 0
95 #undef CYTHON_FAST_THREAD_STATE
96 #define CYTHON_FAST_THREAD_STATE 0
97 #undef CYTHON_FAST_PYCALL
98 #define CYTHON_FAST_PYCALL 0
99 #undef CYTHON_PEP489_MULTI_PHASE_INIT
100 #define CYTHON_PEP489_MULTI_PHASE_INIT 0
101 #undef CYTHON_USE_TP_FINALIZE
102 #define CYTHON_USE_TP_FINALIZE 0
103 #undef CYTHON_USE_DICT_VERSIONS
104 #define CYTHON_USE_DICT_VERSIONS 0
105 #undef CYTHON_USE_EXC_INFO_STACK
106 #define CYTHON_USE_EXC_INFO_STACK 0
107 #elif defined(PYSTON_VERSION)
108 #define CYTHON_COMPILING_IN_PYPY 0
109 #define CYTHON_COMPILING_IN_PYSTON 1
110 #define CYTHON_COMPILING_IN_CPYTHON 0
111 #ifndef CYTHON_USE_TYPE_SLOTS
112 #define CYTHON_USE_TYPE_SLOTS 1
113 #endif
114 #undef CYTHON_USE_PYTYPE_LOOKUP
115 #define CYTHON_USE_PYTYPE_LOOKUP 0
116 #undef CYTHON_USE_ASYNC_SLOTS
117 #define CYTHON_USE_ASYNC_SLOTS 0
118 #undef CYTHON_USE_PYLIST_INTERNALS
119 #define CYTHON_USE_PYLIST_INTERNALS 0
120 #ifndef CYTHON_USE_UNICODE_INTERNALS
121 #define CYTHON_USE_UNICODE_INTERNALS 1
122 #endif
123 #undef CYTHON_USE_UNICODE_WRITER
124 #define CYTHON_USE_UNICODE_WRITER 0
125 #undef CYTHON_USE_PYLONG_INTERNALS
126 #define CYTHON_USE_PYLONG_INTERNALS 0
127 #ifndef CYTHON_AVOID_BORROWED_REFS
128 #define CYTHON_AVOID_BORROWED_REFS 0
129 #endif
130 #ifndef CYTHON_ASSUME_SAFE_MACROS
131 #define CYTHON_ASSUME_SAFE_MACROS 1
132 #endif
133 #ifndef CYTHON_UNPACK_METHODS
134 #define CYTHON_UNPACK_METHODS 1
135 #endif
136 #undef CYTHON_FAST_THREAD_STATE
137 #define CYTHON_FAST_THREAD_STATE 0
138 #undef CYTHON_FAST_PYCALL
139 #define CYTHON_FAST_PYCALL 0
140 #undef CYTHON_PEP489_MULTI_PHASE_INIT
141 #define CYTHON_PEP489_MULTI_PHASE_INIT 0
142 #undef CYTHON_USE_TP_FINALIZE
143 #define CYTHON_USE_TP_FINALIZE 0
144 #undef CYTHON_USE_DICT_VERSIONS
145 #define CYTHON_USE_DICT_VERSIONS 0
146 #undef CYTHON_USE_EXC_INFO_STACK
147 #define CYTHON_USE_EXC_INFO_STACK 0
148 #else
149 #define CYTHON_COMPILING_IN_PYPY 0
150 #define CYTHON_COMPILING_IN_PYSTON 0
151 #define CYTHON_COMPILING_IN_CPYTHON 1
152 #ifndef CYTHON_USE_TYPE_SLOTS
153 #define CYTHON_USE_TYPE_SLOTS 1
154 #endif
155 #if PY_VERSION_HEX < 0x02070000
156 #undef CYTHON_USE_PYTYPE_LOOKUP
157 #define CYTHON_USE_PYTYPE_LOOKUP 0
158 #elif !defined(CYTHON_USE_PYTYPE_LOOKUP)
159 #define CYTHON_USE_PYTYPE_LOOKUP 1
160 #endif
161 #if PY_MAJOR_VERSION < 3
162 #undef CYTHON_USE_ASYNC_SLOTS
163 #define CYTHON_USE_ASYNC_SLOTS 0
164 #elif !defined(CYTHON_USE_ASYNC_SLOTS)
165 #define CYTHON_USE_ASYNC_SLOTS 1
166 #endif
167 #if PY_VERSION_HEX < 0x02070000
168 #undef CYTHON_USE_PYLONG_INTERNALS
169 #define CYTHON_USE_PYLONG_INTERNALS 0
170 #elif !defined(CYTHON_USE_PYLONG_INTERNALS)
171 #define CYTHON_USE_PYLONG_INTERNALS 1
172 #endif
173 #ifndef CYTHON_USE_PYLIST_INTERNALS
174 #define CYTHON_USE_PYLIST_INTERNALS 1
175 #endif
176 #ifndef CYTHON_USE_UNICODE_INTERNALS
177 #define CYTHON_USE_UNICODE_INTERNALS 1
178 #endif
179 #if PY_VERSION_HEX < 0x030300F0
180 #undef CYTHON_USE_UNICODE_WRITER
181 #define CYTHON_USE_UNICODE_WRITER 0
182 #elif !defined(CYTHON_USE_UNICODE_WRITER)
183 #define CYTHON_USE_UNICODE_WRITER 1
184 #endif
185 #ifndef CYTHON_AVOID_BORROWED_REFS
186 #define CYTHON_AVOID_BORROWED_REFS 0
187 #endif
188 #ifndef CYTHON_ASSUME_SAFE_MACROS
189 #define CYTHON_ASSUME_SAFE_MACROS 1
190 #endif
191 #ifndef CYTHON_UNPACK_METHODS
192 #define CYTHON_UNPACK_METHODS 1
193 #endif
194 #ifndef CYTHON_FAST_THREAD_STATE
195 #define CYTHON_FAST_THREAD_STATE 1
196 #endif
197 #ifndef CYTHON_FAST_PYCALL
198 #define CYTHON_FAST_PYCALL 1
199 #endif
200 #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
201 #define CYTHON_PEP489_MULTI_PHASE_INIT (PY_VERSION_HEX >= 0x03050000)
202 #endif
203 #ifndef CYTHON_USE_TP_FINALIZE
204 #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1)
205 #endif
206 #ifndef CYTHON_USE_DICT_VERSIONS
207 #define CYTHON_USE_DICT_VERSIONS (PY_VERSION_HEX >= 0x030600B1)
208 #endif
209 #ifndef CYTHON_USE_EXC_INFO_STACK
210 #define CYTHON_USE_EXC_INFO_STACK (PY_VERSION_HEX >= 0x030700A3)
211 #endif
212 #endif
213 #if !defined(CYTHON_FAST_PYCCALL)
214 #define CYTHON_FAST_PYCCALL (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
215 #endif
216 #if CYTHON_USE_PYLONG_INTERNALS
217 #include "longintrepr.h"
218 #undef SHIFT
219 #undef BASE
220 #undef MASK
221 #ifdef SIZEOF_VOID_P
222 enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
223 #endif
224 #endif
225 #ifndef __has_attribute
226 #define __has_attribute(x) 0
227 #endif
228 #ifndef __has_cpp_attribute
229 #define __has_cpp_attribute(x) 0
230 #endif
231 #ifndef CYTHON_RESTRICT
232 #if defined(__GNUC__)
233 #define CYTHON_RESTRICT __restrict__
234 #elif defined(_MSC_VER) && _MSC_VER >= 1400
235 #define CYTHON_RESTRICT __restrict
236 #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
237 #define CYTHON_RESTRICT restrict
238 #else
239 #define CYTHON_RESTRICT
240 #endif
241 #endif
242 #ifndef CYTHON_UNUSED
243 # if defined(__GNUC__)
244 # if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
245 # define CYTHON_UNUSED __attribute__ ((__unused__))
246 # else
247 # define CYTHON_UNUSED
248 # endif
249 # elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
250 # define CYTHON_UNUSED __attribute__ ((__unused__))
251 # else
252 # define CYTHON_UNUSED
253 # endif
254 #endif
255 #ifndef CYTHON_MAYBE_UNUSED_VAR
256 # if defined(__cplusplus)
CYTHON_MAYBE_UNUSED_VAR(const T &)257 template<class T> void CYTHON_MAYBE_UNUSED_VAR( const T& ) { }
258 # else
259 # define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x)
260 # endif
261 #endif
262 #ifndef CYTHON_NCP_UNUSED
263 # if CYTHON_COMPILING_IN_CPYTHON
264 # define CYTHON_NCP_UNUSED
265 # else
266 # define CYTHON_NCP_UNUSED CYTHON_UNUSED
267 # endif
268 #endif
269 #define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
270 #ifdef _MSC_VER
271 #ifndef _MSC_STDINT_H_
272 #if _MSC_VER < 1300
273 typedef unsigned char uint8_t;
274 typedef unsigned int uint32_t;
275 #else
276 typedef unsigned __int8 uint8_t;
277 typedef unsigned __int32 uint32_t;
278 #endif
279 #endif
280 #else
281 #include <stdint.h>
282 #endif
283 #ifndef CYTHON_FALLTHROUGH
284 #if defined(__cplusplus) && __cplusplus >= 201103L
285 #if __has_cpp_attribute(fallthrough)
286 #define CYTHON_FALLTHROUGH [[fallthrough]]
287 #elif __has_cpp_attribute(clang::fallthrough)
288 #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
289 #elif __has_cpp_attribute(gnu::fallthrough)
290 #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
291 #endif
292 #endif
293 #ifndef CYTHON_FALLTHROUGH
294 #if __has_attribute(fallthrough)
295 #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
296 #else
297 #define CYTHON_FALLTHROUGH
298 #endif
299 #endif
300 #if defined(__clang__ ) && defined(__apple_build_version__)
301 #if __apple_build_version__ < 7000000
302 #undef CYTHON_FALLTHROUGH
303 #define CYTHON_FALLTHROUGH
304 #endif
305 #endif
306 #endif
307
308 #ifndef CYTHON_INLINE
309 #if defined(__clang__)
310 #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
311 #elif defined(__GNUC__)
312 #define CYTHON_INLINE __inline__
313 #elif defined(_MSC_VER)
314 #define CYTHON_INLINE __inline
315 #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
316 #define CYTHON_INLINE inline
317 #else
318 #define CYTHON_INLINE
319 #endif
320 #endif
321
322 #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
323 #define Py_OptimizeFlag 0
324 #endif
325 #define __PYX_BUILD_PY_SSIZE_T "n"
326 #define CYTHON_FORMAT_SSIZE_T "z"
327 #if PY_MAJOR_VERSION < 3
328 #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
329 #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
330 PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
331 #define __Pyx_DefaultClassType PyClass_Type
332 #else
333 #define __Pyx_BUILTIN_MODULE_NAME "builtins"
334 #if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2
335 #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
336 PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
337 #else
338 #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
339 PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
340 #endif
341 #define __Pyx_DefaultClassType PyType_Type
342 #endif
343 #ifndef Py_TPFLAGS_CHECKTYPES
344 #define Py_TPFLAGS_CHECKTYPES 0
345 #endif
346 #ifndef Py_TPFLAGS_HAVE_INDEX
347 #define Py_TPFLAGS_HAVE_INDEX 0
348 #endif
349 #ifndef Py_TPFLAGS_HAVE_NEWBUFFER
350 #define Py_TPFLAGS_HAVE_NEWBUFFER 0
351 #endif
352 #ifndef Py_TPFLAGS_HAVE_FINALIZE
353 #define Py_TPFLAGS_HAVE_FINALIZE 0
354 #endif
355 #ifndef METH_STACKLESS
356 #define METH_STACKLESS 0
357 #endif
358 #if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
359 #ifndef METH_FASTCALL
360 #define METH_FASTCALL 0x80
361 #endif
362 typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
363 typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
364 Py_ssize_t nargs, PyObject *kwnames);
365 #else
366 #define __Pyx_PyCFunctionFast _PyCFunctionFast
367 #define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
368 #endif
369 #if CYTHON_FAST_PYCCALL
370 #define __Pyx_PyFastCFunction_Check(func)\
371 ((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS | METH_STACKLESS)))))
372 #else
373 #define __Pyx_PyFastCFunction_Check(func) 0
374 #endif
375 #if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
376 #define PyObject_Malloc(s) PyMem_Malloc(s)
377 #define PyObject_Free(p) PyMem_Free(p)
378 #define PyObject_Realloc(p) PyMem_Realloc(p)
379 #endif
380 #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030400A1
381 #define PyMem_RawMalloc(n) PyMem_Malloc(n)
382 #define PyMem_RawRealloc(p, n) PyMem_Realloc(p, n)
383 #define PyMem_RawFree(p) PyMem_Free(p)
384 #endif
385 #if CYTHON_COMPILING_IN_PYSTON
386 #define __Pyx_PyCode_HasFreeVars(co) PyCode_HasFreeVars(co)
387 #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
388 #else
389 #define __Pyx_PyCode_HasFreeVars(co) (PyCode_GetNumFree(co) > 0)
390 #define __Pyx_PyFrame_SetLineNumber(frame, lineno) (frame)->f_lineno = (lineno)
391 #endif
392 #if !CYTHON_FAST_THREAD_STATE || PY_VERSION_HEX < 0x02070000
393 #define __Pyx_PyThreadState_Current PyThreadState_GET()
394 #elif PY_VERSION_HEX >= 0x03060000
395 #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
396 #elif PY_VERSION_HEX >= 0x03000000
397 #define __Pyx_PyThreadState_Current PyThreadState_GET()
398 #else
399 #define __Pyx_PyThreadState_Current _PyThreadState_Current
400 #endif
401 #if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
402 #include "pythread.h"
403 #define Py_tss_NEEDS_INIT 0
404 typedef int Py_tss_t;
PyThread_tss_create(Py_tss_t * key)405 static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
406 *key = PyThread_create_key();
407 return 0;
408 }
PyThread_tss_alloc(void)409 static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
410 Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
411 *key = Py_tss_NEEDS_INIT;
412 return key;
413 }
PyThread_tss_free(Py_tss_t * key)414 static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
415 PyObject_Free(key);
416 }
PyThread_tss_is_created(Py_tss_t * key)417 static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
418 return *key != Py_tss_NEEDS_INIT;
419 }
PyThread_tss_delete(Py_tss_t * key)420 static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
421 PyThread_delete_key(*key);
422 *key = Py_tss_NEEDS_INIT;
423 }
PyThread_tss_set(Py_tss_t * key,void * value)424 static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
425 return PyThread_set_key_value(*key, value);
426 }
PyThread_tss_get(Py_tss_t * key)427 static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
428 return PyThread_get_key_value(*key);
429 }
430 #endif
431 #if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
432 #define __Pyx_PyDict_NewPresized(n) ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
433 #else
434 #define __Pyx_PyDict_NewPresized(n) PyDict_New()
435 #endif
436 #if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
437 #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y)
438 #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y)
439 #else
440 #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y)
441 #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y)
442 #endif
443 #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && CYTHON_USE_UNICODE_INTERNALS
444 #define __Pyx_PyDict_GetItemStr(dict, name) _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
445 #else
446 #define __Pyx_PyDict_GetItemStr(dict, name) PyDict_GetItem(dict, name)
447 #endif
448 #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
449 #define CYTHON_PEP393_ENABLED 1
450 #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ?\
451 0 : _PyUnicode_Ready((PyObject *)(op)))
452 #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u)
453 #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
454 #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) PyUnicode_MAX_CHAR_VALUE(u)
455 #define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u)
456 #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u)
457 #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i)
458 #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch)
459 #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
460 #else
461 #define CYTHON_PEP393_ENABLED 0
462 #define PyUnicode_1BYTE_KIND 1
463 #define PyUnicode_2BYTE_KIND 2
464 #define PyUnicode_4BYTE_KIND 4
465 #define __Pyx_PyUnicode_READY(op) (0)
466 #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u)
467 #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
468 #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111)
469 #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE))
470 #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u))
471 #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
472 #define __Pyx_PyUnicode_WRITE(k, d, i, ch) (((void)(k)), ((Py_UNICODE*)d)[i] = ch)
473 #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_SIZE(u))
474 #endif
475 #if CYTHON_COMPILING_IN_PYPY
476 #define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b)
477 #define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b)
478 #else
479 #define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b)
480 #define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
481 PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
482 #endif
483 #if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
484 #define PyUnicode_Contains(u, s) PySequence_Contains(u, s)
485 #endif
486 #if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check)
487 #define PyByteArray_Check(obj) PyObject_TypeCheck(obj, &PyByteArray_Type)
488 #endif
489 #if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
490 #define PyObject_Format(obj, fmt) PyObject_CallMethod(obj, "__format__", "O", fmt)
491 #endif
492 #define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
493 #define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
494 #if PY_MAJOR_VERSION >= 3
495 #define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b)
496 #else
497 #define __Pyx_PyString_Format(a, b) PyString_Format(a, b)
498 #endif
499 #if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
500 #define PyObject_ASCII(o) PyObject_Repr(o)
501 #endif
502 #if PY_MAJOR_VERSION >= 3
503 #define PyBaseString_Type PyUnicode_Type
504 #define PyStringObject PyUnicodeObject
505 #define PyString_Type PyUnicode_Type
506 #define PyString_Check PyUnicode_Check
507 #define PyString_CheckExact PyUnicode_CheckExact
508 #define PyObject_Unicode PyObject_Str
509 #endif
510 #if PY_MAJOR_VERSION >= 3
511 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
512 #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
513 #else
514 #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
515 #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
516 #endif
517 #ifndef PySet_CheckExact
518 #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type)
519 #endif
520 #if CYTHON_ASSUME_SAFE_MACROS
521 #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq)
522 #else
523 #define __Pyx_PySequence_SIZE(seq) PySequence_Size(seq)
524 #endif
525 #if PY_MAJOR_VERSION >= 3
526 #define PyIntObject PyLongObject
527 #define PyInt_Type PyLong_Type
528 #define PyInt_Check(op) PyLong_Check(op)
529 #define PyInt_CheckExact(op) PyLong_CheckExact(op)
530 #define PyInt_FromString PyLong_FromString
531 #define PyInt_FromUnicode PyLong_FromUnicode
532 #define PyInt_FromLong PyLong_FromLong
533 #define PyInt_FromSize_t PyLong_FromSize_t
534 #define PyInt_FromSsize_t PyLong_FromSsize_t
535 #define PyInt_AsLong PyLong_AsLong
536 #define PyInt_AS_LONG PyLong_AS_LONG
537 #define PyInt_AsSsize_t PyLong_AsSsize_t
538 #define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask
539 #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
540 #define PyNumber_Int PyNumber_Long
541 #endif
542 #if PY_MAJOR_VERSION >= 3
543 #define PyBoolObject PyLongObject
544 #endif
545 #if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
546 #ifndef PyUnicode_InternFromString
547 #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
548 #endif
549 #endif
550 #if PY_VERSION_HEX < 0x030200A4
551 typedef long Py_hash_t;
552 #define __Pyx_PyInt_FromHash_t PyInt_FromLong
553 #define __Pyx_PyInt_AsHash_t PyInt_AsLong
554 #else
555 #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
556 #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t
557 #endif
558 #if PY_MAJOR_VERSION >= 3
559 #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func))
560 #else
561 #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
562 #endif
563 #if CYTHON_USE_ASYNC_SLOTS
564 #if PY_VERSION_HEX >= 0x030500B1
565 #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
566 #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
567 #else
568 #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
569 #endif
570 #else
571 #define __Pyx_PyType_AsAsync(obj) NULL
572 #endif
573 #ifndef __Pyx_PyAsyncMethodsStruct
574 typedef struct {
575 unaryfunc am_await;
576 unaryfunc am_aiter;
577 unaryfunc am_anext;
578 } __Pyx_PyAsyncMethodsStruct;
579 #endif
580
581 #if defined(WIN32) || defined(MS_WINDOWS)
582 #define _USE_MATH_DEFINES
583 #endif
584 #include <math.h>
585 #ifdef NAN
586 #define __PYX_NAN() ((float) NAN)
587 #else
__PYX_NAN()588 static CYTHON_INLINE float __PYX_NAN() {
589 float value;
590 memset(&value, 0xFF, sizeof(value));
591 return value;
592 }
593 #endif
594 #if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
595 #define __Pyx_truncl trunc
596 #else
597 #define __Pyx_truncl truncl
598 #endif
599
600
601 #define __PYX_ERR(f_index, lineno, Ln_error) \
602 { \
603 __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \
604 }
605
606 #ifndef __PYX_EXTERN_C
607 #ifdef __cplusplus
608 #define __PYX_EXTERN_C extern "C"
609 #else
610 #define __PYX_EXTERN_C extern
611 #endif
612 #endif
613
614 #define __PYX_HAVE__yt__frontends__ramses__io_utils
615 #define __PYX_HAVE_API__yt__frontends__ramses__io_utils
616 /* Early includes */
617 #include <string.h>
618 #include <stdio.h>
619 #include "numpy/arrayobject.h"
620 #include "numpy/ufuncobject.h"
621 #include <float.h>
622 #include <math.h>
623 #include <stdlib.h>
624 #include "tsearch.h"
625 #include "pythread.h"
626 #include "pystate.h"
627 #ifdef _OPENMP
628 #include <omp.h>
629 #endif /* _OPENMP */
630
631 #if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
632 #define CYTHON_WITHOUT_ASSERTIONS
633 #endif
634
635 typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
636 const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
637
638 #define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
639 #define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
640 #define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
641 #define __PYX_DEFAULT_STRING_ENCODING ""
642 #define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
643 #define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
644 #define __Pyx_uchar_cast(c) ((unsigned char)c)
645 #define __Pyx_long_cast(x) ((long)x)
646 #define __Pyx_fits_Py_ssize_t(v, type, is_signed) (\
647 (sizeof(type) < sizeof(Py_ssize_t)) ||\
648 (sizeof(type) > sizeof(Py_ssize_t) &&\
649 likely(v < (type)PY_SSIZE_T_MAX ||\
650 v == (type)PY_SSIZE_T_MAX) &&\
651 (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
652 v == (type)PY_SSIZE_T_MIN))) ||\
653 (sizeof(type) == sizeof(Py_ssize_t) &&\
654 (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
655 v == (type)PY_SSIZE_T_MAX))) )
__Pyx_is_valid_index(Py_ssize_t i,Py_ssize_t limit)656 static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
657 return (size_t) i < (size_t) limit;
658 }
659 #if defined (__cplusplus) && __cplusplus >= 201103L
660 #include <cstdlib>
661 #define __Pyx_sst_abs(value) std::abs(value)
662 #elif SIZEOF_INT >= SIZEOF_SIZE_T
663 #define __Pyx_sst_abs(value) abs(value)
664 #elif SIZEOF_LONG >= SIZEOF_SIZE_T
665 #define __Pyx_sst_abs(value) labs(value)
666 #elif defined (_MSC_VER)
667 #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
668 #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
669 #define __Pyx_sst_abs(value) llabs(value)
670 #elif defined (__GNUC__)
671 #define __Pyx_sst_abs(value) __builtin_llabs(value)
672 #else
673 #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
674 #endif
675 static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
676 static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
677 #define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
678 #define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
679 #define __Pyx_PyBytes_FromString PyBytes_FromString
680 #define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
681 static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
682 #if PY_MAJOR_VERSION < 3
683 #define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString
684 #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
685 #else
686 #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString
687 #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
688 #endif
689 #define __Pyx_PyBytes_AsWritableString(s) ((char*) PyBytes_AS_STRING(s))
690 #define __Pyx_PyBytes_AsWritableSString(s) ((signed char*) PyBytes_AS_STRING(s))
691 #define __Pyx_PyBytes_AsWritableUString(s) ((unsigned char*) PyBytes_AS_STRING(s))
692 #define __Pyx_PyBytes_AsString(s) ((const char*) PyBytes_AS_STRING(s))
693 #define __Pyx_PyBytes_AsSString(s) ((const signed char*) PyBytes_AS_STRING(s))
694 #define __Pyx_PyBytes_AsUString(s) ((const unsigned char*) PyBytes_AS_STRING(s))
695 #define __Pyx_PyObject_AsWritableString(s) ((char*) __Pyx_PyObject_AsString(s))
696 #define __Pyx_PyObject_AsWritableSString(s) ((signed char*) __Pyx_PyObject_AsString(s))
697 #define __Pyx_PyObject_AsWritableUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s))
698 #define __Pyx_PyObject_AsSString(s) ((const signed char*) __Pyx_PyObject_AsString(s))
699 #define __Pyx_PyObject_AsUString(s) ((const unsigned char*) __Pyx_PyObject_AsString(s))
700 #define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s)
701 #define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s)
702 #define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s)
703 #define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s)
704 #define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
__Pyx_Py_UNICODE_strlen(const Py_UNICODE * u)705 static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) {
706 const Py_UNICODE *u_end = u;
707 while (*u_end++) ;
708 return (size_t)(u_end - u - 1);
709 }
710 #define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
711 #define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
712 #define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode
713 #define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
714 #define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
715 static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
716 static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
717 static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
718 static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
719 #define __Pyx_PySequence_Tuple(obj)\
720 (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
721 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
722 static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
723 #if CYTHON_ASSUME_SAFE_MACROS
724 #define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
725 #else
726 #define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
727 #endif
728 #define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
729 #if PY_MAJOR_VERSION >= 3
730 #define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
731 #else
732 #define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
733 #endif
734 #define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x))
735 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
736 static int __Pyx_sys_getdefaultencoding_not_ascii;
__Pyx_init_sys_getdefaultencoding_params(void)737 static int __Pyx_init_sys_getdefaultencoding_params(void) {
738 PyObject* sys;
739 PyObject* default_encoding = NULL;
740 PyObject* ascii_chars_u = NULL;
741 PyObject* ascii_chars_b = NULL;
742 const char* default_encoding_c;
743 sys = PyImport_ImportModule("sys");
744 if (!sys) goto bad;
745 default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
746 Py_DECREF(sys);
747 if (!default_encoding) goto bad;
748 default_encoding_c = PyBytes_AsString(default_encoding);
749 if (!default_encoding_c) goto bad;
750 if (strcmp(default_encoding_c, "ascii") == 0) {
751 __Pyx_sys_getdefaultencoding_not_ascii = 0;
752 } else {
753 char ascii_chars[128];
754 int c;
755 for (c = 0; c < 128; c++) {
756 ascii_chars[c] = c;
757 }
758 __Pyx_sys_getdefaultencoding_not_ascii = 1;
759 ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
760 if (!ascii_chars_u) goto bad;
761 ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
762 if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
763 PyErr_Format(
764 PyExc_ValueError,
765 "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
766 default_encoding_c);
767 goto bad;
768 }
769 Py_DECREF(ascii_chars_u);
770 Py_DECREF(ascii_chars_b);
771 }
772 Py_DECREF(default_encoding);
773 return 0;
774 bad:
775 Py_XDECREF(default_encoding);
776 Py_XDECREF(ascii_chars_u);
777 Py_XDECREF(ascii_chars_b);
778 return -1;
779 }
780 #endif
781 #if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
782 #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
783 #else
784 #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
785 #if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
786 static char* __PYX_DEFAULT_STRING_ENCODING;
__Pyx_init_sys_getdefaultencoding_params(void)787 static int __Pyx_init_sys_getdefaultencoding_params(void) {
788 PyObject* sys;
789 PyObject* default_encoding = NULL;
790 char* default_encoding_c;
791 sys = PyImport_ImportModule("sys");
792 if (!sys) goto bad;
793 default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
794 Py_DECREF(sys);
795 if (!default_encoding) goto bad;
796 default_encoding_c = PyBytes_AsString(default_encoding);
797 if (!default_encoding_c) goto bad;
798 __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c) + 1);
799 if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
800 strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
801 Py_DECREF(default_encoding);
802 return 0;
803 bad:
804 Py_XDECREF(default_encoding);
805 return -1;
806 }
807 #endif
808 #endif
809
810
811 /* Test for GCC > 2.95 */
812 #if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
813 #define likely(x) __builtin_expect(!!(x), 1)
814 #define unlikely(x) __builtin_expect(!!(x), 0)
815 #else /* !__GNUC__ or GCC < 2.95 */
816 #define likely(x) (x)
817 #define unlikely(x) (x)
818 #endif /* __GNUC__ */
__Pyx_pretend_to_initialize(void * ptr)819 static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
820
821 static PyObject *__pyx_m = NULL;
822 static PyObject *__pyx_d;
823 static PyObject *__pyx_b;
824 static PyObject *__pyx_cython_runtime = NULL;
825 static PyObject *__pyx_empty_tuple;
826 static PyObject *__pyx_empty_bytes;
827 static PyObject *__pyx_empty_unicode;
828 static int __pyx_lineno;
829 static int __pyx_clineno = 0;
830 static const char * __pyx_cfilenm= __FILE__;
831 static const char *__pyx_filename;
832
833 /* Header.proto */
834 #if !defined(CYTHON_CCOMPLEX)
835 #if defined(__cplusplus)
836 #define CYTHON_CCOMPLEX 1
837 #elif defined(_Complex_I)
838 #define CYTHON_CCOMPLEX 1
839 #else
840 #define CYTHON_CCOMPLEX 0
841 #endif
842 #endif
843 #if CYTHON_CCOMPLEX
844 #ifdef __cplusplus
845 #include <complex>
846 #else
847 #include <complex.h>
848 #endif
849 #endif
850 #if CYTHON_CCOMPLEX && !defined(__cplusplus) && defined(__sun__) && defined(__GNUC__)
851 #undef _Complex_I
852 #define _Complex_I 1.0fj
853 #endif
854
855
856 static const char *__pyx_f[] = {
857 "yt/frontends/ramses/io_utils.pyx",
858 "__init__.pxd",
859 "yt/utilities/lib/fp_utils.pxd",
860 "yt/utilities/lib/geometry_utils.pxd",
861 "stringsource",
862 "type.pxd",
863 "yt/geometry/oct_visitors.pxd",
864 "yt/geometry/selection_routines.pxd",
865 "yt/utilities/lib/allocation_container.pxd",
866 "yt/geometry/oct_container.pxd",
867 "yt/utilities/cython_fortran_utils.pxd",
868 };
869 /* BufferFormatStructs.proto */
870 #define IS_UNSIGNED(type) (((type) -1) > 0)
871 struct __Pyx_StructField_;
872 #define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0)
873 typedef struct {
874 const char* name;
875 struct __Pyx_StructField_* fields;
876 size_t size;
877 size_t arraysize[8];
878 int ndim;
879 char typegroup;
880 char is_unsigned;
881 int flags;
882 } __Pyx_TypeInfo;
883 typedef struct __Pyx_StructField_ {
884 __Pyx_TypeInfo* type;
885 const char* name;
886 size_t offset;
887 } __Pyx_StructField;
888 typedef struct {
889 __Pyx_StructField* field;
890 size_t parent_offset;
891 } __Pyx_BufFmt_StackElem;
892 typedef struct {
893 __Pyx_StructField root;
894 __Pyx_BufFmt_StackElem* head;
895 size_t fmt_offset;
896 size_t new_count, enc_count;
897 size_t struct_alignment;
898 int is_complex;
899 char enc_type;
900 char new_packmode;
901 char enc_packmode;
902 char is_valid_array;
903 } __Pyx_BufFmt_Context;
904
905 /* MemviewSliceStruct.proto */
906 struct __pyx_memoryview_obj;
907 typedef struct {
908 struct __pyx_memoryview_obj *memview;
909 char *data;
910 Py_ssize_t shape[8];
911 Py_ssize_t strides[8];
912 Py_ssize_t suboffsets[8];
913 } __Pyx_memviewslice;
914 #define __Pyx_MemoryView_Len(m) (m.shape[0])
915
916 /* Atomics.proto */
917 #include <pythread.h>
918 #ifndef CYTHON_ATOMICS
919 #define CYTHON_ATOMICS 1
920 #endif
921 #define __pyx_atomic_int_type int
922 #if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
923 (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
924 !defined(__i386__)
925 #define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
926 #define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
927 #ifdef __PYX_DEBUG_ATOMICS
928 #warning "Using GNU atomics"
929 #endif
930 #elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
931 #include <Windows.h>
932 #undef __pyx_atomic_int_type
933 #define __pyx_atomic_int_type LONG
934 #define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
935 #define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
936 #ifdef __PYX_DEBUG_ATOMICS
937 #pragma message ("Using MSVC atomics")
938 #endif
939 #elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
940 #define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
941 #define __pyx_atomic_decr_aligned(value, lock) _InterlockedDecrement(value)
942 #ifdef __PYX_DEBUG_ATOMICS
943 #warning "Using Intel atomics"
944 #endif
945 #else
946 #undef CYTHON_ATOMICS
947 #define CYTHON_ATOMICS 0
948 #ifdef __PYX_DEBUG_ATOMICS
949 #warning "Not using atomics"
950 #endif
951 #endif
952 typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
953 #if CYTHON_ATOMICS
954 #define __pyx_add_acquisition_count(memview)\
955 __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
956 #define __pyx_sub_acquisition_count(memview)\
957 __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
958 #else
959 #define __pyx_add_acquisition_count(memview)\
960 __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
961 #define __pyx_sub_acquisition_count(memview)\
962 __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
963 #endif
964
965 /* ForceInitThreads.proto */
966 #ifndef __PYX_FORCE_INIT_THREADS
967 #define __PYX_FORCE_INIT_THREADS 0
968 #endif
969
970 /* NoFastGil.proto */
971 #define __Pyx_PyGILState_Ensure PyGILState_Ensure
972 #define __Pyx_PyGILState_Release PyGILState_Release
973 #define __Pyx_FastGIL_Remember()
974 #define __Pyx_FastGIL_Forget()
975 #define __Pyx_FastGilFuncInit()
976
977
978 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":776
979 * # in Cython to enable them only on the right systems.
980 *
981 * ctypedef npy_int8 int8_t # <<<<<<<<<<<<<<
982 * ctypedef npy_int16 int16_t
983 * ctypedef npy_int32 int32_t
984 */
985 typedef npy_int8 __pyx_t_5numpy_int8_t;
986
987 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":777
988 *
989 * ctypedef npy_int8 int8_t
990 * ctypedef npy_int16 int16_t # <<<<<<<<<<<<<<
991 * ctypedef npy_int32 int32_t
992 * ctypedef npy_int64 int64_t
993 */
994 typedef npy_int16 __pyx_t_5numpy_int16_t;
995
996 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":778
997 * ctypedef npy_int8 int8_t
998 * ctypedef npy_int16 int16_t
999 * ctypedef npy_int32 int32_t # <<<<<<<<<<<<<<
1000 * ctypedef npy_int64 int64_t
1001 * #ctypedef npy_int96 int96_t
1002 */
1003 typedef npy_int32 __pyx_t_5numpy_int32_t;
1004
1005 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":779
1006 * ctypedef npy_int16 int16_t
1007 * ctypedef npy_int32 int32_t
1008 * ctypedef npy_int64 int64_t # <<<<<<<<<<<<<<
1009 * #ctypedef npy_int96 int96_t
1010 * #ctypedef npy_int128 int128_t
1011 */
1012 typedef npy_int64 __pyx_t_5numpy_int64_t;
1013
1014 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":783
1015 * #ctypedef npy_int128 int128_t
1016 *
1017 * ctypedef npy_uint8 uint8_t # <<<<<<<<<<<<<<
1018 * ctypedef npy_uint16 uint16_t
1019 * ctypedef npy_uint32 uint32_t
1020 */
1021 typedef npy_uint8 __pyx_t_5numpy_uint8_t;
1022
1023 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":784
1024 *
1025 * ctypedef npy_uint8 uint8_t
1026 * ctypedef npy_uint16 uint16_t # <<<<<<<<<<<<<<
1027 * ctypedef npy_uint32 uint32_t
1028 * ctypedef npy_uint64 uint64_t
1029 */
1030 typedef npy_uint16 __pyx_t_5numpy_uint16_t;
1031
1032 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":785
1033 * ctypedef npy_uint8 uint8_t
1034 * ctypedef npy_uint16 uint16_t
1035 * ctypedef npy_uint32 uint32_t # <<<<<<<<<<<<<<
1036 * ctypedef npy_uint64 uint64_t
1037 * #ctypedef npy_uint96 uint96_t
1038 */
1039 typedef npy_uint32 __pyx_t_5numpy_uint32_t;
1040
1041 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":786
1042 * ctypedef npy_uint16 uint16_t
1043 * ctypedef npy_uint32 uint32_t
1044 * ctypedef npy_uint64 uint64_t # <<<<<<<<<<<<<<
1045 * #ctypedef npy_uint96 uint96_t
1046 * #ctypedef npy_uint128 uint128_t
1047 */
1048 typedef npy_uint64 __pyx_t_5numpy_uint64_t;
1049
1050 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":790
1051 * #ctypedef npy_uint128 uint128_t
1052 *
1053 * ctypedef npy_float32 float32_t # <<<<<<<<<<<<<<
1054 * ctypedef npy_float64 float64_t
1055 * #ctypedef npy_float80 float80_t
1056 */
1057 typedef npy_float32 __pyx_t_5numpy_float32_t;
1058
1059 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":791
1060 *
1061 * ctypedef npy_float32 float32_t
1062 * ctypedef npy_float64 float64_t # <<<<<<<<<<<<<<
1063 * #ctypedef npy_float80 float80_t
1064 * #ctypedef npy_float128 float128_t
1065 */
1066 typedef npy_float64 __pyx_t_5numpy_float64_t;
1067
1068 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":800
1069 * # The int types are mapped a bit surprising --
1070 * # numpy.int corresponds to 'l' and numpy.long to 'q'
1071 * ctypedef npy_long int_t # <<<<<<<<<<<<<<
1072 * ctypedef npy_longlong long_t
1073 * ctypedef npy_longlong longlong_t
1074 */
1075 typedef npy_long __pyx_t_5numpy_int_t;
1076
1077 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":801
1078 * # numpy.int corresponds to 'l' and numpy.long to 'q'
1079 * ctypedef npy_long int_t
1080 * ctypedef npy_longlong long_t # <<<<<<<<<<<<<<
1081 * ctypedef npy_longlong longlong_t
1082 *
1083 */
1084 typedef npy_longlong __pyx_t_5numpy_long_t;
1085
1086 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":802
1087 * ctypedef npy_long int_t
1088 * ctypedef npy_longlong long_t
1089 * ctypedef npy_longlong longlong_t # <<<<<<<<<<<<<<
1090 *
1091 * ctypedef npy_ulong uint_t
1092 */
1093 typedef npy_longlong __pyx_t_5numpy_longlong_t;
1094
1095 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":804
1096 * ctypedef npy_longlong longlong_t
1097 *
1098 * ctypedef npy_ulong uint_t # <<<<<<<<<<<<<<
1099 * ctypedef npy_ulonglong ulong_t
1100 * ctypedef npy_ulonglong ulonglong_t
1101 */
1102 typedef npy_ulong __pyx_t_5numpy_uint_t;
1103
1104 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":805
1105 *
1106 * ctypedef npy_ulong uint_t
1107 * ctypedef npy_ulonglong ulong_t # <<<<<<<<<<<<<<
1108 * ctypedef npy_ulonglong ulonglong_t
1109 *
1110 */
1111 typedef npy_ulonglong __pyx_t_5numpy_ulong_t;
1112
1113 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":806
1114 * ctypedef npy_ulong uint_t
1115 * ctypedef npy_ulonglong ulong_t
1116 * ctypedef npy_ulonglong ulonglong_t # <<<<<<<<<<<<<<
1117 *
1118 * ctypedef npy_intp intp_t
1119 */
1120 typedef npy_ulonglong __pyx_t_5numpy_ulonglong_t;
1121
1122 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":808
1123 * ctypedef npy_ulonglong ulonglong_t
1124 *
1125 * ctypedef npy_intp intp_t # <<<<<<<<<<<<<<
1126 * ctypedef npy_uintp uintp_t
1127 *
1128 */
1129 typedef npy_intp __pyx_t_5numpy_intp_t;
1130
1131 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":809
1132 *
1133 * ctypedef npy_intp intp_t
1134 * ctypedef npy_uintp uintp_t # <<<<<<<<<<<<<<
1135 *
1136 * ctypedef npy_double float_t
1137 */
1138 typedef npy_uintp __pyx_t_5numpy_uintp_t;
1139
1140 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":811
1141 * ctypedef npy_uintp uintp_t
1142 *
1143 * ctypedef npy_double float_t # <<<<<<<<<<<<<<
1144 * ctypedef npy_double double_t
1145 * ctypedef npy_longdouble longdouble_t
1146 */
1147 typedef npy_double __pyx_t_5numpy_float_t;
1148
1149 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":812
1150 *
1151 * ctypedef npy_double float_t
1152 * ctypedef npy_double double_t # <<<<<<<<<<<<<<
1153 * ctypedef npy_longdouble longdouble_t
1154 *
1155 */
1156 typedef npy_double __pyx_t_5numpy_double_t;
1157
1158 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":813
1159 * ctypedef npy_double float_t
1160 * ctypedef npy_double double_t
1161 * ctypedef npy_longdouble longdouble_t # <<<<<<<<<<<<<<
1162 *
1163 * ctypedef npy_cfloat cfloat_t
1164 */
1165 typedef npy_longdouble __pyx_t_5numpy_longdouble_t;
1166
1167 /* "yt/utilities/cython_fortran_utils.pxd":4
1168 * from libc.stdio cimport FILE
1169 *
1170 * ctypedef np.int32_t INT32_t # <<<<<<<<<<<<<<
1171 * ctypedef np.int64_t INT64_t
1172 * ctypedef np.float64_t DOUBLE_t
1173 */
1174 typedef __pyx_t_5numpy_int32_t __pyx_t_2yt_9utilities_20cython_fortran_utils_INT32_t;
1175
1176 /* "yt/utilities/cython_fortran_utils.pxd":5
1177 *
1178 * ctypedef np.int32_t INT32_t
1179 * ctypedef np.int64_t INT64_t # <<<<<<<<<<<<<<
1180 * ctypedef np.float64_t DOUBLE_t
1181 *
1182 */
1183 typedef __pyx_t_5numpy_int64_t __pyx_t_2yt_9utilities_20cython_fortran_utils_INT64_t;
1184
1185 /* "yt/utilities/cython_fortran_utils.pxd":6
1186 * ctypedef np.int32_t INT32_t
1187 * ctypedef np.int64_t INT64_t
1188 * ctypedef np.float64_t DOUBLE_t # <<<<<<<<<<<<<<
1189 *
1190 * cdef class FortranFile:
1191 */
1192 typedef __pyx_t_5numpy_float64_t __pyx_t_2yt_9utilities_20cython_fortran_utils_DOUBLE_t;
1193
1194 /* "yt/frontends/ramses/io_utils.pyx":13
1195 * from yt.utilities.exceptions import YTIllDefinedAMRData
1196 *
1197 * ctypedef np.int32_t INT32_t # <<<<<<<<<<<<<<
1198 * ctypedef np.int64_t INT64_t
1199 * ctypedef np.float64_t DOUBLE_t
1200 */
1201 typedef __pyx_t_5numpy_int32_t __pyx_t_2yt_9frontends_6ramses_8io_utils_INT32_t;
1202
1203 /* "yt/frontends/ramses/io_utils.pyx":14
1204 *
1205 * ctypedef np.int32_t INT32_t
1206 * ctypedef np.int64_t INT64_t # <<<<<<<<<<<<<<
1207 * ctypedef np.float64_t DOUBLE_t
1208 *
1209 */
1210 typedef __pyx_t_5numpy_int64_t __pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t;
1211
1212 /* "yt/frontends/ramses/io_utils.pyx":15
1213 * ctypedef np.int32_t INT32_t
1214 * ctypedef np.int64_t INT64_t
1215 * ctypedef np.float64_t DOUBLE_t # <<<<<<<<<<<<<<
1216 *
1217 * @cython.boundscheck(False)
1218 */
1219 typedef __pyx_t_5numpy_float64_t __pyx_t_2yt_9frontends_6ramses_8io_utils_DOUBLE_t;
1220 /* Declarations.proto */
1221 #if CYTHON_CCOMPLEX
1222 #ifdef __cplusplus
1223 typedef ::std::complex< float > __pyx_t_float_complex;
1224 #else
1225 typedef float _Complex __pyx_t_float_complex;
1226 #endif
1227 #else
1228 typedef struct { float real, imag; } __pyx_t_float_complex;
1229 #endif
1230 static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float, float);
1231
1232 /* Declarations.proto */
1233 #if CYTHON_CCOMPLEX
1234 #ifdef __cplusplus
1235 typedef ::std::complex< double > __pyx_t_double_complex;
1236 #else
1237 typedef double _Complex __pyx_t_double_complex;
1238 #endif
1239 #else
1240 typedef struct { double real, imag; } __pyx_t_double_complex;
1241 #endif
1242 static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double, double);
1243
1244
1245 /*--- Type declarations ---*/
1246 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor;
1247 struct __pyx_obj_2yt_8geometry_12oct_visitors_CountTotalOcts;
1248 struct __pyx_obj_2yt_8geometry_12oct_visitors_CountTotalCells;
1249 struct __pyx_obj_2yt_8geometry_12oct_visitors_MarkOcts;
1250 struct __pyx_obj_2yt_8geometry_12oct_visitors_MaskOcts;
1251 struct __pyx_obj_2yt_8geometry_12oct_visitors_IndexOcts;
1252 struct __pyx_obj_2yt_8geometry_12oct_visitors_MaskedIndexOcts;
1253 struct __pyx_obj_2yt_8geometry_12oct_visitors_IndexMaskMapOcts;
1254 struct __pyx_obj_2yt_8geometry_12oct_visitors_ICoordsOcts;
1255 struct __pyx_obj_2yt_8geometry_12oct_visitors_IResOcts;
1256 struct __pyx_obj_2yt_8geometry_12oct_visitors_FCoordsOcts;
1257 struct __pyx_obj_2yt_8geometry_12oct_visitors_FWidthOcts;
1258 struct __pyx_obj_2yt_8geometry_12oct_visitors_CopyArrayI64;
1259 struct __pyx_obj_2yt_8geometry_12oct_visitors_CopyArrayF64;
1260 struct __pyx_obj_2yt_8geometry_12oct_visitors_CopyFileIndArrayI8;
1261 struct __pyx_obj_2yt_8geometry_12oct_visitors_IdentifyOcts;
1262 struct __pyx_obj_2yt_8geometry_12oct_visitors_AssignDomainInd;
1263 struct __pyx_obj_2yt_8geometry_12oct_visitors_FillFileIndicesO;
1264 struct __pyx_obj_2yt_8geometry_12oct_visitors_FillFileIndicesR;
1265 struct __pyx_obj_2yt_8geometry_12oct_visitors_CountByDomain;
1266 struct __pyx_obj_2yt_8geometry_12oct_visitors_StoreOctree;
1267 struct __pyx_obj_2yt_8geometry_12oct_visitors_LoadOctree;
1268 struct __pyx_obj_2yt_8geometry_12oct_visitors_MortonIndexOcts;
1269 struct __pyx_obj_2yt_8geometry_12oct_visitors_StoreIndex;
1270 struct __pyx_obj_2yt_8geometry_12oct_visitors_BaseNeighbourVisitor;
1271 struct __pyx_obj_2yt_8geometry_12oct_visitors_NeighbourCellIndexVisitor;
1272 struct __pyx_obj_2yt_8geometry_12oct_visitors_NeighbourCellVisitor;
1273 struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject;
1274 struct __pyx_obj_2yt_8geometry_18selection_routines_AlwaysSelector;
1275 struct __pyx_obj_2yt_8geometry_18selection_routines_OctreeSubsetSelector;
1276 struct __pyx_obj_2yt_8geometry_18selection_routines_BooleanSelector;
1277 struct __pyx_obj_2yt_9utilities_3lib_20allocation_container_ObjectPool;
1278 struct __pyx_obj_2yt_8geometry_13oct_container_OctObjectPool;
1279 struct __pyx_obj_2yt_8geometry_13oct_container_OctreeContainer;
1280 struct __pyx_obj_2yt_8geometry_13oct_container_SparseOctreeContainer;
1281 struct __pyx_obj_2yt_8geometry_13oct_container_RAMSESOctreeContainer;
1282 struct __pyx_obj_2yt_9utilities_20cython_fortran_utils_FortranFile;
1283 struct __pyx_obj_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct__read_amr;
1284 struct __pyx_obj_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr;
1285 struct __pyx_array_obj;
1286 struct __pyx_MemviewEnum_obj;
1287 struct __pyx_memoryview_obj;
1288 struct __pyx_memoryviewslice_obj;
1289
1290 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":815
1291 * ctypedef npy_longdouble longdouble_t
1292 *
1293 * ctypedef npy_cfloat cfloat_t # <<<<<<<<<<<<<<
1294 * ctypedef npy_cdouble cdouble_t
1295 * ctypedef npy_clongdouble clongdouble_t
1296 */
1297 typedef npy_cfloat __pyx_t_5numpy_cfloat_t;
1298
1299 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":816
1300 *
1301 * ctypedef npy_cfloat cfloat_t
1302 * ctypedef npy_cdouble cdouble_t # <<<<<<<<<<<<<<
1303 * ctypedef npy_clongdouble clongdouble_t
1304 *
1305 */
1306 typedef npy_cdouble __pyx_t_5numpy_cdouble_t;
1307
1308 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":817
1309 * ctypedef npy_cfloat cfloat_t
1310 * ctypedef npy_cdouble cdouble_t
1311 * ctypedef npy_clongdouble clongdouble_t # <<<<<<<<<<<<<<
1312 *
1313 * ctypedef npy_cdouble complex_t
1314 */
1315 typedef npy_clongdouble __pyx_t_5numpy_clongdouble_t;
1316
1317 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":819
1318 * ctypedef npy_clongdouble clongdouble_t
1319 *
1320 * ctypedef npy_cdouble complex_t # <<<<<<<<<<<<<<
1321 *
1322 * cdef inline object PyArray_MultiIterNew1(a):
1323 */
1324 typedef npy_cdouble __pyx_t_5numpy_complex_t;
1325 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct;
1326 struct __pyx_t_2yt_8geometry_12oct_visitors_OctInfo;
1327 struct __pyx_t_2yt_8geometry_12oct_visitors_OctPadded;
1328
1329 /* "oct_visitors.pxd":13
1330 *
1331 *
1332 * cdef struct Oct # <<<<<<<<<<<<<<
1333 * cdef struct Oct:
1334 * np.int64_t file_ind # index with respect to the order in which it was
1335 */
1336 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct {
1337 __pyx_t_5numpy_int64_t file_ind;
1338 __pyx_t_5numpy_int64_t domain_ind;
1339 __pyx_t_5numpy_int64_t domain;
1340 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct **children;
1341 };
1342
1343 /* "oct_visitors.pxd":21
1344 * Oct **children # Up to 8 long
1345 *
1346 * cdef struct OctInfo: # <<<<<<<<<<<<<<
1347 * np.float64_t left_edge[3]
1348 * np.float64_t dds[3]
1349 */
1350 struct __pyx_t_2yt_8geometry_12oct_visitors_OctInfo {
1351 __pyx_t_5numpy_float64_t left_edge[3];
1352 __pyx_t_5numpy_float64_t dds[3];
1353 __pyx_t_5numpy_int64_t ipos[3];
1354 __pyx_t_5numpy_int32_t level;
1355 };
1356
1357 /* "oct_visitors.pxd":27
1358 * np.int32_t level
1359 *
1360 * cdef struct OctPadded: # <<<<<<<<<<<<<<
1361 * np.int64_t file_ind
1362 * np.int64_t domain_ind
1363 */
1364 struct __pyx_t_2yt_8geometry_12oct_visitors_OctPadded {
1365 __pyx_t_5numpy_int64_t file_ind;
1366 __pyx_t_5numpy_int64_t domain_ind;
1367 __pyx_t_5numpy_int64_t domain;
1368 __pyx_t_5numpy_int64_t padding;
1369 };
1370 struct __pyx_t_2yt_8geometry_13grid_visitors_GridTreeNode;
1371 struct __pyx_t_2yt_8geometry_13grid_visitors_GridTreeNodePadded;
1372 struct __pyx_t_2yt_8geometry_13grid_visitors_GridVisitorData;
1373
1374 /* "grid_visitors.pxd":13
1375 *
1376 *
1377 * cdef struct GridTreeNode: # <<<<<<<<<<<<<<
1378 * np.int32_t num_children
1379 * np.int32_t level
1380 */
1381 struct __pyx_t_2yt_8geometry_13grid_visitors_GridTreeNode {
1382 __pyx_t_5numpy_int32_t num_children;
1383 __pyx_t_5numpy_int32_t level;
1384 __pyx_t_5numpy_int64_t index;
1385 __pyx_t_5numpy_float64_t left_edge[3];
1386 __pyx_t_5numpy_float64_t right_edge[3];
1387 struct __pyx_t_2yt_8geometry_13grid_visitors_GridTreeNode **children;
1388 __pyx_t_5numpy_int64_t start_index[3];
1389 __pyx_t_5numpy_int32_t dims[3];
1390 __pyx_t_5numpy_float64_t dds[3];
1391 };
1392
1393 /* "grid_visitors.pxd":24
1394 * np.float64_t dds[3]
1395 *
1396 * cdef struct GridTreeNodePadded: # <<<<<<<<<<<<<<
1397 * np.int32_t num_children
1398 * np.int32_t level
1399 */
1400 struct __pyx_t_2yt_8geometry_13grid_visitors_GridTreeNodePadded {
1401 __pyx_t_5numpy_int32_t num_children;
1402 __pyx_t_5numpy_int32_t level;
1403 __pyx_t_5numpy_int64_t index;
1404 __pyx_t_5numpy_float64_t left_edge_x;
1405 __pyx_t_5numpy_float64_t left_edge_y;
1406 __pyx_t_5numpy_float64_t left_edge_z;
1407 __pyx_t_5numpy_float64_t right_edge_x;
1408 __pyx_t_5numpy_float64_t right_edge_y;
1409 __pyx_t_5numpy_float64_t right_edge_z;
1410 __pyx_t_5numpy_int_t children_pointers;
1411 __pyx_t_5numpy_int64_t start_index_x;
1412 __pyx_t_5numpy_int64_t start_index_y;
1413 __pyx_t_5numpy_int64_t start_index_z;
1414 __pyx_t_5numpy_int32_t dims_x;
1415 __pyx_t_5numpy_int32_t dims_y;
1416 __pyx_t_5numpy_int32_t dims_z;
1417 __pyx_t_5numpy_float64_t dds_x;
1418 __pyx_t_5numpy_float64_t dds_y;
1419 __pyx_t_5numpy_float64_t dds_z;
1420 };
1421
1422 /* "grid_visitors.pxd":45
1423 * np.float64_t dds_z
1424 *
1425 * cdef struct GridVisitorData: # <<<<<<<<<<<<<<
1426 * GridTreeNode *grid
1427 * np.uint64_t index
1428 */
1429 struct __pyx_t_2yt_8geometry_13grid_visitors_GridVisitorData {
1430 struct __pyx_t_2yt_8geometry_13grid_visitors_GridTreeNode *grid;
1431 __pyx_t_5numpy_uint64_t index;
1432 __pyx_t_5numpy_uint64_t global_index;
1433 __pyx_t_5numpy_int64_t pos[3];
1434 int n_tuples;
1435 int **child_tuples;
1436 void *array;
1437 int ref_factor;
1438 };
1439
1440 /* "grid_visitors.pxd":61
1441 * cdef np.uint8_t check_child_masked(GridVisitorData *data) nogil
1442 *
1443 * ctypedef void grid_visitor_function(GridVisitorData *data, # <<<<<<<<<<<<<<
1444 * np.uint8_t selected) nogil
1445 * # This is similar in spirit to the way oct visitor functions work. However,
1446 */
1447 typedef void __pyx_t_2yt_8geometry_13grid_visitors_grid_visitor_function(struct __pyx_t_2yt_8geometry_13grid_visitors_GridVisitorData *, __pyx_t_5numpy_uint8_t);
1448 struct __pyx_opt_args_2yt_8geometry_18selection_routines_14SelectorObject_recursively_visit_octs;
1449 struct __pyx_opt_args_2yt_8geometry_18selection_routines_14SelectorObject_select_grid;
1450 struct __pyx_opt_args_2yt_8geometry_18selection_routines_14SelectorObject_select_grid_edge;
1451 struct __pyx_opt_args_2yt_8geometry_18selection_routines_14SelectorObject_visit_grid_cells;
1452
1453 /* "selection_routines.pxd":34
1454 * cdef np.int64_t _hash
1455 *
1456 * cdef void recursively_visit_octs(self, Oct *root, # <<<<<<<<<<<<<<
1457 * np.float64_t pos[3], np.float64_t dds[3],
1458 * int level,
1459 */
1460 struct __pyx_opt_args_2yt_8geometry_18selection_routines_14SelectorObject_recursively_visit_octs {
1461 int __pyx_n;
1462 int visit_covered;
1463 };
1464
1465 /* "selection_routines.pxd":42
1466 * np.float64_t spos[3], np.float64_t sdds[3],
1467 * OctVisitor visitor, int i, int j, int k)
1468 * cdef int select_grid(self, np.float64_t left_edge[3], # <<<<<<<<<<<<<<
1469 * np.float64_t right_edge[3],
1470 * np.int32_t level, Oct *o = ?) nogil
1471 */
1472 struct __pyx_opt_args_2yt_8geometry_18selection_routines_14SelectorObject_select_grid {
1473 int __pyx_n;
1474 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *o;
1475 };
1476
1477 /* "selection_routines.pxd":45
1478 * np.float64_t right_edge[3],
1479 * np.int32_t level, Oct *o = ?) nogil
1480 * cdef int select_grid_edge(self, np.float64_t left_edge[3], # <<<<<<<<<<<<<<
1481 * np.float64_t right_edge[3],
1482 * np.int32_t level, Oct *o = ?) nogil
1483 */
1484 struct __pyx_opt_args_2yt_8geometry_18selection_routines_14SelectorObject_select_grid_edge {
1485 int __pyx_n;
1486 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *o;
1487 };
1488
1489 /* "selection_routines.pxd":62
1490 * np.ndarray[np.uint8_t, ndim=3] mask,
1491 * int level)
1492 * cdef void visit_grid_cells(self, GridVisitorData *data, # <<<<<<<<<<<<<<
1493 * grid_visitor_function *func, np.uint8_t *cached_mask = ?)
1494 *
1495 */
1496 struct __pyx_opt_args_2yt_8geometry_18selection_routines_14SelectorObject_visit_grid_cells {
1497 int __pyx_n;
1498 __pyx_t_5numpy_uint8_t *cached_mask;
1499 };
1500 struct __pyx_t_2yt_9utilities_3lib_20allocation_container_AllocationContainer;
1501 struct __pyx_opt_args_2yt_9utilities_3lib_20allocation_container_10ObjectPool_allocate_objs;
1502
1503 /* "yt/utilities/lib/allocation_container.pxd":13
1504 *
1505 *
1506 * cdef struct AllocationContainer: # <<<<<<<<<<<<<<
1507 * np.uint64_t n
1508 * np.uint64_t n_assigned
1509 */
1510 struct __pyx_t_2yt_9utilities_3lib_20allocation_container_AllocationContainer {
1511 __pyx_t_5numpy_uint64_t n;
1512 __pyx_t_5numpy_uint64_t n_assigned;
1513 __pyx_t_5numpy_uint64_t offset;
1514 __pyx_t_5numpy_int64_t con_id;
1515 void *my_objs;
1516 };
1517
1518 /* "yt/utilities/lib/allocation_container.pxd":24
1519 * cdef np.uint64_t n_con
1520 * cdef AllocationContainer* containers
1521 * cdef void allocate_objs(self, int n_objs, np.int64_t con_id = ?) except * # <<<<<<<<<<<<<<
1522 * cdef void setup_objs(self, void *obj, np.uint64_t count,
1523 * np.uint64_t offset, np.int64_t con_id)
1524 */
1525 struct __pyx_opt_args_2yt_9utilities_3lib_20allocation_container_10ObjectPool_allocate_objs {
1526 int __pyx_n;
1527 __pyx_t_5numpy_int64_t con_id;
1528 };
1529 struct __pyx_t_2yt_8geometry_13oct_container_OctKey;
1530 struct __pyx_t_2yt_8geometry_13oct_container_OctList;
1531 struct __pyx_t_2yt_8geometry_13oct_container_OctAllocationContainer;
1532 struct __pyx_opt_args_2yt_8geometry_13oct_container_15OctreeContainer_get;
1533 struct __pyx_opt_args_2yt_8geometry_13oct_container_15OctreeContainer_visit_all_octs;
1534
1535 /* "yt/geometry/oct_container.pxd":25
1536 * cdef int ORDER_MAX
1537 *
1538 * cdef struct OctKey: # <<<<<<<<<<<<<<
1539 * np.int64_t key
1540 * Oct *node
1541 */
1542 struct __pyx_t_2yt_8geometry_13oct_container_OctKey {
1543 __pyx_t_5numpy_int64_t key;
1544 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *node;
1545 __pyx_t_5numpy_int64_t *indices;
1546 __pyx_t_5numpy_int64_t pcount;
1547 };
1548
1549 /* "yt/geometry/oct_container.pxd":32
1550 * np.int64_t pcount
1551 *
1552 * cdef struct OctList # <<<<<<<<<<<<<<
1553 *
1554 * cdef struct OctList:
1555 */
1556 struct __pyx_t_2yt_8geometry_13oct_container_OctList {
1557 struct __pyx_t_2yt_8geometry_13oct_container_OctList *next;
1558 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *o;
1559 };
1560
1561 /* "yt/geometry/oct_container.pxd":40
1562 * # NOTE: This object *has* to be the same size as the AllocationContainer
1563 * # object. There's an assert in the __cinit__ function.
1564 * cdef struct OctAllocationContainer: # <<<<<<<<<<<<<<
1565 * np.uint64_t n
1566 * np.uint64_t n_assigned
1567 */
1568 struct __pyx_t_2yt_8geometry_13oct_container_OctAllocationContainer {
1569 __pyx_t_5numpy_uint64_t n;
1570 __pyx_t_5numpy_uint64_t n_assigned;
1571 __pyx_t_5numpy_uint64_t offset;
1572 __pyx_t_5numpy_int64_t con_id;
1573 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *my_objs;
1574 };
1575
1576 /* "yt/geometry/oct_container.pxd":66
1577 * cdef public np.int64_t nocts
1578 * cdef public int num_domains
1579 * cdef Oct *get(self, np.float64_t ppos[3], OctInfo *oinfo = ?, # <<<<<<<<<<<<<<
1580 * int max_level = ?) nogil
1581 * cdef int get_root(self, int ind[3], Oct **o) nogil
1582 */
1583 struct __pyx_opt_args_2yt_8geometry_13oct_container_15OctreeContainer_get {
1584 int __pyx_n;
1585 struct __pyx_t_2yt_8geometry_12oct_visitors_OctInfo *oinfo;
1586 int max_level;
1587 };
1588
1589 /* "yt/geometry/oct_container.pxd":74
1590 * # AllocationContainer.offset if such a thing exists.
1591 * cdef np.int64_t get_domain_offset(self, int domain_id)
1592 * cdef void visit_all_octs(self, # <<<<<<<<<<<<<<
1593 * selection_routines.SelectorObject selector,
1594 * OctVisitor visitor,
1595 */
1596 struct __pyx_opt_args_2yt_8geometry_13oct_container_15OctreeContainer_visit_all_octs {
1597 int __pyx_n;
1598 int vc;
1599 __pyx_t_5numpy_int64_t *indices;
1600 };
1601 struct __pyx_opt_args_2yt_9utilities_20cython_fortran_utils_11FortranFile_skip;
1602 struct __pyx_opt_args_2yt_9utilities_20cython_fortran_utils_11FortranFile_seek;
1603
1604 /* "yt/utilities/cython_fortran_utils.pxd":12
1605 * cdef bint _closed
1606 *
1607 * cpdef INT64_t skip(self, INT64_t n=*) except -1 # <<<<<<<<<<<<<<
1608 * cdef INT64_t get_size(self, str dtype)
1609 * cpdef INT32_t read_int(self) except? -1
1610 */
1611 struct __pyx_opt_args_2yt_9utilities_20cython_fortran_utils_11FortranFile_skip {
1612 int __pyx_n;
1613 __pyx_t_2yt_9utilities_20cython_fortran_utils_INT64_t n;
1614 };
1615
1616 /* "yt/utilities/cython_fortran_utils.pxd":17
1617 * cpdef np.ndarray read_vector(self, str dtype)
1618 * cpdef INT64_t tell(self) except -1
1619 * cpdef INT64_t seek(self, INT64_t pos, INT64_t whence=*) except -1 # <<<<<<<<<<<<<<
1620 * cpdef void close(self)
1621 */
1622 struct __pyx_opt_args_2yt_9utilities_20cython_fortran_utils_11FortranFile_seek {
1623 int __pyx_n;
1624 __pyx_t_2yt_9utilities_20cython_fortran_utils_INT64_t whence;
1625 };
1626
1627 /* "oct_visitors.pxd":33
1628 * np.int64_t padding
1629 *
1630 * cdef class OctVisitor: # <<<<<<<<<<<<<<
1631 * cdef np.uint64_t index
1632 * cdef np.uint64_t last
1633 */
1634 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor {
1635 PyObject_HEAD
1636 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor *__pyx_vtab;
1637 __pyx_t_5numpy_uint64_t index;
1638 __pyx_t_5numpy_uint64_t last;
1639 __pyx_t_5numpy_int64_t global_index;
1640 __pyx_t_5numpy_int64_t pos[3];
1641 __pyx_t_5numpy_uint8_t ind[3];
1642 int dims;
1643 __pyx_t_5numpy_int32_t domain;
1644 __pyx_t_5numpy_int8_t level;
1645 __pyx_t_5numpy_int8_t oref;
1646 __pyx_t_5numpy_int32_t nz;
1647 };
1648
1649
1650 /* "oct_visitors.pxd":59
1651 * return (((self.ind[2]*d)+self.ind[1])*d+self.ind[0])
1652 *
1653 * cdef class CountTotalOcts(OctVisitor): # <<<<<<<<<<<<<<
1654 * pass
1655 *
1656 */
1657 struct __pyx_obj_2yt_8geometry_12oct_visitors_CountTotalOcts {
1658 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1659 };
1660
1661
1662 /* "oct_visitors.pxd":62
1663 * pass
1664 *
1665 * cdef class CountTotalCells(OctVisitor): # <<<<<<<<<<<<<<
1666 * pass
1667 *
1668 */
1669 struct __pyx_obj_2yt_8geometry_12oct_visitors_CountTotalCells {
1670 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1671 };
1672
1673
1674 /* "oct_visitors.pxd":65
1675 * pass
1676 *
1677 * cdef class MarkOcts(OctVisitor): # <<<<<<<<<<<<<<
1678 * # Unused
1679 * cdef np.uint8_t[:,:,:,:] mark
1680 */
1681 struct __pyx_obj_2yt_8geometry_12oct_visitors_MarkOcts {
1682 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1683 __Pyx_memviewslice mark;
1684 };
1685
1686
1687 /* "oct_visitors.pxd":69
1688 * cdef np.uint8_t[:,:,:,:] mark
1689 *
1690 * cdef class MaskOcts(OctVisitor): # <<<<<<<<<<<<<<
1691 * cdef np.uint8_t[:,:,:,:] mask
1692 *
1693 */
1694 struct __pyx_obj_2yt_8geometry_12oct_visitors_MaskOcts {
1695 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1696 __Pyx_memviewslice mask;
1697 };
1698
1699
1700 /* "oct_visitors.pxd":72
1701 * cdef np.uint8_t[:,:,:,:] mask
1702 *
1703 * cdef class IndexOcts(OctVisitor): # <<<<<<<<<<<<<<
1704 * cdef np.int64_t[:] oct_index
1705 *
1706 */
1707 struct __pyx_obj_2yt_8geometry_12oct_visitors_IndexOcts {
1708 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1709 __Pyx_memviewslice oct_index;
1710 };
1711
1712
1713 /* "oct_visitors.pxd":75
1714 * cdef np.int64_t[:] oct_index
1715 *
1716 * cdef class MaskedIndexOcts(OctVisitor): # <<<<<<<<<<<<<<
1717 * cdef np.int64_t[:] oct_index
1718 * cdef np.uint8_t[:] oct_mask
1719 */
1720 struct __pyx_obj_2yt_8geometry_12oct_visitors_MaskedIndexOcts {
1721 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1722 __Pyx_memviewslice oct_index;
1723 __Pyx_memviewslice oct_mask;
1724 };
1725
1726
1727 /* "oct_visitors.pxd":79
1728 * cdef np.uint8_t[:] oct_mask
1729 *
1730 * cdef class IndexMaskMapOcts(OctVisitor): # <<<<<<<<<<<<<<
1731 * cdef np.int64_t[:] oct_index
1732 * cdef np.uint8_t[:] oct_mask
1733 */
1734 struct __pyx_obj_2yt_8geometry_12oct_visitors_IndexMaskMapOcts {
1735 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1736 __Pyx_memviewslice oct_index;
1737 __Pyx_memviewslice oct_mask;
1738 __Pyx_memviewslice map_domain_ind;
1739 __pyx_t_5numpy_uint64_t map_index;
1740 };
1741
1742
1743 /* "oct_visitors.pxd":85
1744 * cdef np.uint64_t map_index
1745 *
1746 * cdef class ICoordsOcts(OctVisitor): # <<<<<<<<<<<<<<
1747 * cdef np.int64_t[:,:] icoords
1748 *
1749 */
1750 struct __pyx_obj_2yt_8geometry_12oct_visitors_ICoordsOcts {
1751 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1752 __Pyx_memviewslice icoords;
1753 };
1754
1755
1756 /* "oct_visitors.pxd":88
1757 * cdef np.int64_t[:,:] icoords
1758 *
1759 * cdef class IResOcts(OctVisitor): # <<<<<<<<<<<<<<
1760 * cdef np.int64_t[:] ires
1761 *
1762 */
1763 struct __pyx_obj_2yt_8geometry_12oct_visitors_IResOcts {
1764 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1765 __Pyx_memviewslice ires;
1766 };
1767
1768
1769 /* "oct_visitors.pxd":91
1770 * cdef np.int64_t[:] ires
1771 *
1772 * cdef class FCoordsOcts(OctVisitor): # <<<<<<<<<<<<<<
1773 * cdef np.float64_t[:,:] fcoords
1774 *
1775 */
1776 struct __pyx_obj_2yt_8geometry_12oct_visitors_FCoordsOcts {
1777 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1778 __Pyx_memviewslice fcoords;
1779 };
1780
1781
1782 /* "oct_visitors.pxd":94
1783 * cdef np.float64_t[:,:] fcoords
1784 *
1785 * cdef class FWidthOcts(OctVisitor): # <<<<<<<<<<<<<<
1786 * cdef np.float64_t[:,:] fwidth
1787 *
1788 */
1789 struct __pyx_obj_2yt_8geometry_12oct_visitors_FWidthOcts {
1790 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1791 __Pyx_memviewslice fwidth;
1792 };
1793
1794
1795 /* "oct_visitors.pxd":97
1796 * cdef np.float64_t[:,:] fwidth
1797 *
1798 * cdef class CopyArrayI64(OctVisitor): # <<<<<<<<<<<<<<
1799 * cdef np.int64_t[:,:,:,:,:,:] source
1800 * cdef np.int64_t[:,:] dest
1801 */
1802 struct __pyx_obj_2yt_8geometry_12oct_visitors_CopyArrayI64 {
1803 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1804 __Pyx_memviewslice source;
1805 __Pyx_memviewslice dest;
1806 };
1807
1808
1809 /* "oct_visitors.pxd":101
1810 * cdef np.int64_t[:,:] dest
1811 *
1812 * cdef class CopyArrayF64(OctVisitor): # <<<<<<<<<<<<<<
1813 * cdef np.float64_t[:,:,:,:,:] source
1814 * cdef np.float64_t[:,:] dest
1815 */
1816 struct __pyx_obj_2yt_8geometry_12oct_visitors_CopyArrayF64 {
1817 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1818 __Pyx_memviewslice source;
1819 __Pyx_memviewslice dest;
1820 };
1821
1822
1823 /* "oct_visitors.pxd":105
1824 * cdef np.float64_t[:,:] dest
1825 *
1826 * cdef class CopyFileIndArrayI8(OctVisitor): # <<<<<<<<<<<<<<
1827 * cdef np.int64_t root
1828 * cdef np.uint8_t[:] source
1829 */
1830 struct __pyx_obj_2yt_8geometry_12oct_visitors_CopyFileIndArrayI8 {
1831 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1832 __pyx_t_5numpy_int64_t root;
1833 __Pyx_memviewslice source;
1834 __Pyx_memviewslice dest;
1835 };
1836
1837
1838 /* "oct_visitors.pxd":110
1839 * cdef np.uint8_t[:] dest
1840 *
1841 * cdef class IdentifyOcts(OctVisitor): # <<<<<<<<<<<<<<
1842 * cdef np.uint8_t[:] domain_mask
1843 *
1844 */
1845 struct __pyx_obj_2yt_8geometry_12oct_visitors_IdentifyOcts {
1846 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1847 __Pyx_memviewslice domain_mask;
1848 };
1849
1850
1851 /* "oct_visitors.pxd":113
1852 * cdef np.uint8_t[:] domain_mask
1853 *
1854 * cdef class AssignDomainInd(OctVisitor): # <<<<<<<<<<<<<<
1855 * pass
1856 *
1857 */
1858 struct __pyx_obj_2yt_8geometry_12oct_visitors_AssignDomainInd {
1859 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1860 };
1861
1862
1863 /* "oct_visitors.pxd":116
1864 * pass
1865 *
1866 * cdef class FillFileIndicesO(OctVisitor): # <<<<<<<<<<<<<<
1867 * cdef np.uint8_t[:] levels
1868 * cdef np.int64_t[:] file_inds
1869 */
1870 struct __pyx_obj_2yt_8geometry_12oct_visitors_FillFileIndicesO {
1871 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1872 __Pyx_memviewslice levels;
1873 __Pyx_memviewslice file_inds;
1874 __Pyx_memviewslice cell_inds;
1875 };
1876
1877
1878 /* "oct_visitors.pxd":121
1879 * cdef np.uint8_t[:] cell_inds
1880 *
1881 * cdef class FillFileIndicesR(OctVisitor): # <<<<<<<<<<<<<<
1882 * cdef np.uint8_t[:] levels
1883 * cdef np.int64_t[:] file_inds
1884 */
1885 struct __pyx_obj_2yt_8geometry_12oct_visitors_FillFileIndicesR {
1886 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1887 __Pyx_memviewslice levels;
1888 __Pyx_memviewslice file_inds;
1889 __Pyx_memviewslice cell_inds;
1890 };
1891
1892
1893 /* "oct_visitors.pxd":126
1894 * cdef np.uint8_t[:] cell_inds
1895 *
1896 * cdef class CountByDomain(OctVisitor): # <<<<<<<<<<<<<<
1897 * cdef np.int64_t[:] domain_counts
1898 *
1899 */
1900 struct __pyx_obj_2yt_8geometry_12oct_visitors_CountByDomain {
1901 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1902 __Pyx_memviewslice domain_counts;
1903 };
1904
1905
1906 /* "oct_visitors.pxd":129
1907 * cdef np.int64_t[:] domain_counts
1908 *
1909 * cdef class StoreOctree(OctVisitor): # <<<<<<<<<<<<<<
1910 * cdef np.uint8_t[:] ref_mask
1911 *
1912 */
1913 struct __pyx_obj_2yt_8geometry_12oct_visitors_StoreOctree {
1914 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1915 __Pyx_memviewslice ref_mask;
1916 };
1917
1918
1919 /* "oct_visitors.pxd":132
1920 * cdef np.uint8_t[:] ref_mask
1921 *
1922 * cdef class LoadOctree(OctVisitor): # <<<<<<<<<<<<<<
1923 * cdef np.uint8_t[:] ref_mask
1924 * cdef Oct* octs
1925 */
1926 struct __pyx_obj_2yt_8geometry_12oct_visitors_LoadOctree {
1927 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1928 __Pyx_memviewslice ref_mask;
1929 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *octs;
1930 __pyx_t_5numpy_uint64_t *nocts;
1931 __pyx_t_5numpy_uint64_t *nfinest;
1932 };
1933
1934
1935 /* "oct_visitors.pxd":138
1936 * cdef np.uint64_t *nfinest
1937 *
1938 * cdef class MortonIndexOcts(OctVisitor): # <<<<<<<<<<<<<<
1939 * cdef np.uint8_t[:] level_arr
1940 * cdef np.uint64_t[:] morton_ind
1941 */
1942 struct __pyx_obj_2yt_8geometry_12oct_visitors_MortonIndexOcts {
1943 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1944 __Pyx_memviewslice level_arr;
1945 __Pyx_memviewslice morton_ind;
1946 };
1947
1948
1949 /* "oct_visitors.pxd":149
1950 *
1951 *
1952 * cdef class StoreIndex(OctVisitor): # <<<<<<<<<<<<<<
1953 * cdef np.int64_t[:,:,:,:] cell_inds
1954 *
1955 */
1956 struct __pyx_obj_2yt_8geometry_12oct_visitors_StoreIndex {
1957 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1958 __Pyx_memviewslice cell_inds;
1959 };
1960
1961
1962 /* "oct_visitors.pxd":153
1963 *
1964 * # cimport oct_container
1965 * cdef class BaseNeighbourVisitor(OctVisitor): # <<<<<<<<<<<<<<
1966 * cdef int idim # 0,1,2 for x,y,z
1967 * cdef int direction # +1 for +x, -1 for -x
1968 */
1969 struct __pyx_obj_2yt_8geometry_12oct_visitors_BaseNeighbourVisitor {
1970 struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
1971 int idim;
1972 int direction;
1973 __pyx_t_5numpy_uint8_t neigh_ind[3];
1974 int other_oct;
1975 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *neighbour;
1976 struct __pyx_obj_2yt_8geometry_13oct_container_OctreeContainer *octree;
1977 struct __pyx_t_2yt_8geometry_12oct_visitors_OctInfo oi;
1978 int n_ghost_zones;
1979 };
1980
1981
1982 /* "oct_visitors.pxd":169
1983 * return (((self.neigh_ind[2]*d)+self.neigh_ind[1])*d+self.neigh_ind[0])
1984 *
1985 * cdef class NeighbourCellIndexVisitor(BaseNeighbourVisitor): # <<<<<<<<<<<<<<
1986 * cdef np.uint8_t[::1] cell_inds
1987 * cdef np.int64_t[::1] domain_inds
1988 */
1989 struct __pyx_obj_2yt_8geometry_12oct_visitors_NeighbourCellIndexVisitor {
1990 struct __pyx_obj_2yt_8geometry_12oct_visitors_BaseNeighbourVisitor __pyx_base;
1991 __Pyx_memviewslice cell_inds;
1992 __Pyx_memviewslice domain_inds;
1993 };
1994
1995
1996 /* "oct_visitors.pxd":173
1997 * cdef np.int64_t[::1] domain_inds
1998 *
1999 * cdef class NeighbourCellVisitor(BaseNeighbourVisitor): # <<<<<<<<<<<<<<
2000 * cdef np.uint8_t[::1] levels
2001 * cdef np.int64_t[::1] file_inds
2002 */
2003 struct __pyx_obj_2yt_8geometry_12oct_visitors_NeighbourCellVisitor {
2004 struct __pyx_obj_2yt_8geometry_12oct_visitors_BaseNeighbourVisitor __pyx_base;
2005 __Pyx_memviewslice levels;
2006 __Pyx_memviewslice file_inds;
2007 __Pyx_memviewslice cell_inds;
2008 __Pyx_memviewslice domains;
2009 };
2010
2011
2012 /* "selection_routines.pxd":24
2013 *
2014 *
2015 * cdef class SelectorObject: # <<<<<<<<<<<<<<
2016 * cdef public np.int32_t min_level
2017 * cdef public np.int32_t max_level
2018 */
2019 struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject {
2020 PyObject_HEAD
2021 struct __pyx_vtabstruct_2yt_8geometry_18selection_routines_SelectorObject *__pyx_vtab;
2022 __pyx_t_5numpy_int32_t min_level;
2023 __pyx_t_5numpy_int32_t max_level;
2024 int overlap_cells;
2025 __pyx_t_5numpy_float64_t domain_width[3];
2026 __pyx_t_5numpy_float64_t domain_center[3];
2027 int periodicity[3];
2028 int _hash_initialized;
2029 __pyx_t_5numpy_int64_t _hash;
2030 };
2031
2032
2033 /* "selection_routines.pxd":70
2034 * self, np.float64_t x1, np.float64_t x2, int d) nogil
2035 *
2036 * cdef class AlwaysSelector(SelectorObject): # <<<<<<<<<<<<<<
2037 * pass
2038 *
2039 */
2040 struct __pyx_obj_2yt_8geometry_18selection_routines_AlwaysSelector {
2041 struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject __pyx_base;
2042 };
2043
2044
2045 /* "selection_routines.pxd":73
2046 * pass
2047 *
2048 * cdef class OctreeSubsetSelector(SelectorObject): # <<<<<<<<<<<<<<
2049 * cdef public SelectorObject base_selector
2050 * cdef public np.int64_t domain_id
2051 */
2052 struct __pyx_obj_2yt_8geometry_18selection_routines_OctreeSubsetSelector {
2053 struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject __pyx_base;
2054 struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *base_selector;
2055 __pyx_t_5numpy_int64_t domain_id;
2056 };
2057
2058
2059 /* "selection_routines.pxd":77
2060 * cdef public np.int64_t domain_id
2061 *
2062 * cdef class BooleanSelector(SelectorObject): # <<<<<<<<<<<<<<
2063 * cdef public SelectorObject sel1
2064 * cdef public SelectorObject sel2
2065 */
2066 struct __pyx_obj_2yt_8geometry_18selection_routines_BooleanSelector {
2067 struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject __pyx_base;
2068 struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *sel1;
2069 struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *sel2;
2070 };
2071
2072
2073 /* "yt/utilities/lib/allocation_container.pxd":20
2074 * void *my_objs
2075 *
2076 * cdef class ObjectPool: # <<<<<<<<<<<<<<
2077 * cdef public np.uint64_t itemsize
2078 * cdef np.uint64_t n_con
2079 */
2080 struct __pyx_obj_2yt_9utilities_3lib_20allocation_container_ObjectPool {
2081 PyObject_HEAD
2082 struct __pyx_vtabstruct_2yt_9utilities_3lib_20allocation_container_ObjectPool *__pyx_vtab;
2083 __pyx_t_5numpy_uint64_t itemsize;
2084 __pyx_t_5numpy_uint64_t n_con;
2085 struct __pyx_t_2yt_9utilities_3lib_20allocation_container_AllocationContainer *containers;
2086 };
2087
2088
2089 /* "yt/geometry/oct_container.pxd":47
2090 * Oct *my_objs
2091 *
2092 * cdef class OctObjectPool(ObjectPool): # <<<<<<<<<<<<<<
2093 * cdef inline OctAllocationContainer *get_cont(self, int i):
2094 * return <OctAllocationContainer*> (&self.containers[i])
2095 */
2096 struct __pyx_obj_2yt_8geometry_13oct_container_OctObjectPool {
2097 struct __pyx_obj_2yt_9utilities_3lib_20allocation_container_ObjectPool __pyx_base;
2098 };
2099
2100
2101 /* "yt/geometry/oct_container.pxd":55
2102 * cdef void OctList_delete(OctList *list)
2103 *
2104 * cdef class OctreeContainer: # <<<<<<<<<<<<<<
2105 * cdef public OctObjectPool domains
2106 * cdef Oct ****root_mesh
2107 */
2108 struct __pyx_obj_2yt_8geometry_13oct_container_OctreeContainer {
2109 PyObject_HEAD
2110 struct __pyx_vtabstruct_2yt_8geometry_13oct_container_OctreeContainer *__pyx_vtab;
2111 struct __pyx_obj_2yt_8geometry_13oct_container_OctObjectPool *domains;
2112 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct ****root_mesh;
2113 int partial_coverage;
2114 int level_offset;
2115 int nn[3];
2116 __pyx_t_5numpy_uint8_t oref;
2117 __pyx_t_5numpy_float64_t DLE[3];
2118 __pyx_t_5numpy_float64_t DRE[3];
2119 __pyx_t_5numpy_int64_t nocts;
2120 int num_domains;
2121 PyObject *fill_style;
2122 };
2123
2124
2125 /* "yt/geometry/oct_container.pxd":85
2126 * cdef public object fill_style
2127 *
2128 * cdef class SparseOctreeContainer(OctreeContainer): # <<<<<<<<<<<<<<
2129 * cdef OctKey *root_nodes
2130 * cdef void *tree_root
2131 */
2132 struct __pyx_obj_2yt_8geometry_13oct_container_SparseOctreeContainer {
2133 struct __pyx_obj_2yt_8geometry_13oct_container_OctreeContainer __pyx_base;
2134 struct __pyx_t_2yt_8geometry_13oct_container_OctKey *root_nodes;
2135 void *tree_root;
2136 int num_root;
2137 int max_root;
2138 };
2139
2140
2141 /* "yt/geometry/oct_container.pxd":93
2142 * cdef np.int64_t ipos_to_key(self, int pos[3]) nogil
2143 *
2144 * cdef class RAMSESOctreeContainer(SparseOctreeContainer): # <<<<<<<<<<<<<<
2145 * pass
2146 *
2147 */
2148 struct __pyx_obj_2yt_8geometry_13oct_container_RAMSESOctreeContainer {
2149 struct __pyx_obj_2yt_8geometry_13oct_container_SparseOctreeContainer __pyx_base;
2150 };
2151
2152
2153 /* "yt/utilities/cython_fortran_utils.pxd":8
2154 * ctypedef np.float64_t DOUBLE_t
2155 *
2156 * cdef class FortranFile: # <<<<<<<<<<<<<<
2157 * cdef FILE* cfile
2158 * cdef bint _closed
2159 */
2160 struct __pyx_obj_2yt_9utilities_20cython_fortran_utils_FortranFile {
2161 PyObject_HEAD
2162 struct __pyx_vtabstruct_2yt_9utilities_20cython_fortran_utils_FortranFile *__pyx_vtab;
2163 FILE *cfile;
2164 int _closed;
2165 };
2166
2167
2168 /* "yt/frontends/ramses/io_utils.pyx":21
2169 * @cython.cdivision(True)
2170 * @cython.nonecheck(False)
2171 * def read_amr(FortranFile f, dict headers, # <<<<<<<<<<<<<<
2172 * np.ndarray[np.int64_t, ndim=1] ngridbound, INT64_t min_level,
2173 * RAMSESOctreeContainer oct_handler):
2174 */
2175 struct __pyx_obj_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct__read_amr {
2176 PyObject_HEAD
2177 PyObject *__pyx_v_headers;
2178 };
2179
2180
2181 /* "yt/frontends/ramses/io_utils.pyx":35
2182 * numbl = headers['numbl']
2183 * nboundary = headers['nboundary']
2184 * nx, ny, nz = (((i-1.0)/2.0) for i in headers['nx']) # <<<<<<<<<<<<<<
2185 * nlevelmax = headers['nlevelmax']
2186 * ncpu = headers['ncpu']
2187 */
2188 struct __pyx_obj_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr {
2189 PyObject_HEAD
2190 struct __pyx_obj_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct__read_amr *__pyx_outer_scope;
2191 PyObject *__pyx_v_i;
2192 PyObject *__pyx_t_0;
2193 Py_ssize_t __pyx_t_1;
2194 PyObject *(*__pyx_t_2)(PyObject *);
2195 };
2196
2197
2198 /* "View.MemoryView":105
2199 *
2200 * @cname("__pyx_array")
2201 * cdef class array: # <<<<<<<<<<<<<<
2202 *
2203 * cdef:
2204 */
2205 struct __pyx_array_obj {
2206 PyObject_HEAD
2207 struct __pyx_vtabstruct_array *__pyx_vtab;
2208 char *data;
2209 Py_ssize_t len;
2210 char *format;
2211 int ndim;
2212 Py_ssize_t *_shape;
2213 Py_ssize_t *_strides;
2214 Py_ssize_t itemsize;
2215 PyObject *mode;
2216 PyObject *_format;
2217 void (*callback_free_data)(void *);
2218 int free_data;
2219 int dtype_is_object;
2220 };
2221
2222
2223 /* "View.MemoryView":279
2224 *
2225 * @cname('__pyx_MemviewEnum')
2226 * cdef class Enum(object): # <<<<<<<<<<<<<<
2227 * cdef object name
2228 * def __init__(self, name):
2229 */
2230 struct __pyx_MemviewEnum_obj {
2231 PyObject_HEAD
2232 PyObject *name;
2233 };
2234
2235
2236 /* "View.MemoryView":330
2237 *
2238 * @cname('__pyx_memoryview')
2239 * cdef class memoryview(object): # <<<<<<<<<<<<<<
2240 *
2241 * cdef object obj
2242 */
2243 struct __pyx_memoryview_obj {
2244 PyObject_HEAD
2245 struct __pyx_vtabstruct_memoryview *__pyx_vtab;
2246 PyObject *obj;
2247 PyObject *_size;
2248 PyObject *_array_interface;
2249 PyThread_type_lock lock;
2250 __pyx_atomic_int acquisition_count[2];
2251 __pyx_atomic_int *acquisition_count_aligned_p;
2252 Py_buffer view;
2253 int flags;
2254 int dtype_is_object;
2255 __Pyx_TypeInfo *typeinfo;
2256 };
2257
2258
2259 /* "View.MemoryView":961
2260 *
2261 * @cname('__pyx_memoryviewslice')
2262 * cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<<
2263 * "Internal class for passing memoryview slices to Python"
2264 *
2265 */
2266 struct __pyx_memoryviewslice_obj {
2267 struct __pyx_memoryview_obj __pyx_base;
2268 __Pyx_memviewslice from_slice;
2269 PyObject *from_object;
2270 PyObject *(*to_object_func)(char *);
2271 int (*to_dtype_func)(char *, PyObject *);
2272 };
2273
2274
2275
2276 /* "oct_visitors.pxd":33
2277 * np.int64_t padding
2278 *
2279 * cdef class OctVisitor: # <<<<<<<<<<<<<<
2280 * cdef np.uint64_t index
2281 * cdef np.uint64_t last
2282 */
2283
2284 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor {
2285 void (*visit)(struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor *, struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *, __pyx_t_5numpy_uint8_t);
2286 int (*oind)(struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor *);
2287 int (*rind)(struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor *);
2288 };
2289 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor *__pyx_vtabptr_2yt_8geometry_12oct_visitors_OctVisitor;
2290 static CYTHON_INLINE int __pyx_f_2yt_8geometry_12oct_visitors_10OctVisitor_oind(struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor *);
2291 static CYTHON_INLINE int __pyx_f_2yt_8geometry_12oct_visitors_10OctVisitor_rind(struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor *);
2292
2293
2294 /* "oct_visitors.pxd":59
2295 * return (((self.ind[2]*d)+self.ind[1])*d+self.ind[0])
2296 *
2297 * cdef class CountTotalOcts(OctVisitor): # <<<<<<<<<<<<<<
2298 * pass
2299 *
2300 */
2301
2302 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_CountTotalOcts {
2303 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2304 };
2305 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_CountTotalOcts *__pyx_vtabptr_2yt_8geometry_12oct_visitors_CountTotalOcts;
2306
2307
2308 /* "oct_visitors.pxd":62
2309 * pass
2310 *
2311 * cdef class CountTotalCells(OctVisitor): # <<<<<<<<<<<<<<
2312 * pass
2313 *
2314 */
2315
2316 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_CountTotalCells {
2317 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2318 };
2319 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_CountTotalCells *__pyx_vtabptr_2yt_8geometry_12oct_visitors_CountTotalCells;
2320
2321
2322 /* "oct_visitors.pxd":65
2323 * pass
2324 *
2325 * cdef class MarkOcts(OctVisitor): # <<<<<<<<<<<<<<
2326 * # Unused
2327 * cdef np.uint8_t[:,:,:,:] mark
2328 */
2329
2330 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_MarkOcts {
2331 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2332 };
2333 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_MarkOcts *__pyx_vtabptr_2yt_8geometry_12oct_visitors_MarkOcts;
2334
2335
2336 /* "oct_visitors.pxd":69
2337 * cdef np.uint8_t[:,:,:,:] mark
2338 *
2339 * cdef class MaskOcts(OctVisitor): # <<<<<<<<<<<<<<
2340 * cdef np.uint8_t[:,:,:,:] mask
2341 *
2342 */
2343
2344 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_MaskOcts {
2345 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2346 };
2347 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_MaskOcts *__pyx_vtabptr_2yt_8geometry_12oct_visitors_MaskOcts;
2348
2349
2350 /* "oct_visitors.pxd":72
2351 * cdef np.uint8_t[:,:,:,:] mask
2352 *
2353 * cdef class IndexOcts(OctVisitor): # <<<<<<<<<<<<<<
2354 * cdef np.int64_t[:] oct_index
2355 *
2356 */
2357
2358 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_IndexOcts {
2359 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2360 };
2361 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_IndexOcts *__pyx_vtabptr_2yt_8geometry_12oct_visitors_IndexOcts;
2362
2363
2364 /* "oct_visitors.pxd":75
2365 * cdef np.int64_t[:] oct_index
2366 *
2367 * cdef class MaskedIndexOcts(OctVisitor): # <<<<<<<<<<<<<<
2368 * cdef np.int64_t[:] oct_index
2369 * cdef np.uint8_t[:] oct_mask
2370 */
2371
2372 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_MaskedIndexOcts {
2373 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2374 };
2375 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_MaskedIndexOcts *__pyx_vtabptr_2yt_8geometry_12oct_visitors_MaskedIndexOcts;
2376
2377
2378 /* "oct_visitors.pxd":79
2379 * cdef np.uint8_t[:] oct_mask
2380 *
2381 * cdef class IndexMaskMapOcts(OctVisitor): # <<<<<<<<<<<<<<
2382 * cdef np.int64_t[:] oct_index
2383 * cdef np.uint8_t[:] oct_mask
2384 */
2385
2386 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_IndexMaskMapOcts {
2387 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2388 };
2389 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_IndexMaskMapOcts *__pyx_vtabptr_2yt_8geometry_12oct_visitors_IndexMaskMapOcts;
2390
2391
2392 /* "oct_visitors.pxd":85
2393 * cdef np.uint64_t map_index
2394 *
2395 * cdef class ICoordsOcts(OctVisitor): # <<<<<<<<<<<<<<
2396 * cdef np.int64_t[:,:] icoords
2397 *
2398 */
2399
2400 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_ICoordsOcts {
2401 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2402 };
2403 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_ICoordsOcts *__pyx_vtabptr_2yt_8geometry_12oct_visitors_ICoordsOcts;
2404
2405
2406 /* "oct_visitors.pxd":88
2407 * cdef np.int64_t[:,:] icoords
2408 *
2409 * cdef class IResOcts(OctVisitor): # <<<<<<<<<<<<<<
2410 * cdef np.int64_t[:] ires
2411 *
2412 */
2413
2414 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_IResOcts {
2415 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2416 };
2417 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_IResOcts *__pyx_vtabptr_2yt_8geometry_12oct_visitors_IResOcts;
2418
2419
2420 /* "oct_visitors.pxd":91
2421 * cdef np.int64_t[:] ires
2422 *
2423 * cdef class FCoordsOcts(OctVisitor): # <<<<<<<<<<<<<<
2424 * cdef np.float64_t[:,:] fcoords
2425 *
2426 */
2427
2428 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_FCoordsOcts {
2429 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2430 };
2431 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_FCoordsOcts *__pyx_vtabptr_2yt_8geometry_12oct_visitors_FCoordsOcts;
2432
2433
2434 /* "oct_visitors.pxd":94
2435 * cdef np.float64_t[:,:] fcoords
2436 *
2437 * cdef class FWidthOcts(OctVisitor): # <<<<<<<<<<<<<<
2438 * cdef np.float64_t[:,:] fwidth
2439 *
2440 */
2441
2442 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_FWidthOcts {
2443 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2444 };
2445 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_FWidthOcts *__pyx_vtabptr_2yt_8geometry_12oct_visitors_FWidthOcts;
2446
2447
2448 /* "oct_visitors.pxd":97
2449 * cdef np.float64_t[:,:] fwidth
2450 *
2451 * cdef class CopyArrayI64(OctVisitor): # <<<<<<<<<<<<<<
2452 * cdef np.int64_t[:,:,:,:,:,:] source
2453 * cdef np.int64_t[:,:] dest
2454 */
2455
2456 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_CopyArrayI64 {
2457 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2458 };
2459 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_CopyArrayI64 *__pyx_vtabptr_2yt_8geometry_12oct_visitors_CopyArrayI64;
2460
2461
2462 /* "oct_visitors.pxd":101
2463 * cdef np.int64_t[:,:] dest
2464 *
2465 * cdef class CopyArrayF64(OctVisitor): # <<<<<<<<<<<<<<
2466 * cdef np.float64_t[:,:,:,:,:] source
2467 * cdef np.float64_t[:,:] dest
2468 */
2469
2470 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_CopyArrayF64 {
2471 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2472 };
2473 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_CopyArrayF64 *__pyx_vtabptr_2yt_8geometry_12oct_visitors_CopyArrayF64;
2474
2475
2476 /* "oct_visitors.pxd":105
2477 * cdef np.float64_t[:,:] dest
2478 *
2479 * cdef class CopyFileIndArrayI8(OctVisitor): # <<<<<<<<<<<<<<
2480 * cdef np.int64_t root
2481 * cdef np.uint8_t[:] source
2482 */
2483
2484 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_CopyFileIndArrayI8 {
2485 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2486 };
2487 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_CopyFileIndArrayI8 *__pyx_vtabptr_2yt_8geometry_12oct_visitors_CopyFileIndArrayI8;
2488
2489
2490 /* "oct_visitors.pxd":110
2491 * cdef np.uint8_t[:] dest
2492 *
2493 * cdef class IdentifyOcts(OctVisitor): # <<<<<<<<<<<<<<
2494 * cdef np.uint8_t[:] domain_mask
2495 *
2496 */
2497
2498 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_IdentifyOcts {
2499 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2500 };
2501 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_IdentifyOcts *__pyx_vtabptr_2yt_8geometry_12oct_visitors_IdentifyOcts;
2502
2503
2504 /* "oct_visitors.pxd":113
2505 * cdef np.uint8_t[:] domain_mask
2506 *
2507 * cdef class AssignDomainInd(OctVisitor): # <<<<<<<<<<<<<<
2508 * pass
2509 *
2510 */
2511
2512 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_AssignDomainInd {
2513 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2514 };
2515 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_AssignDomainInd *__pyx_vtabptr_2yt_8geometry_12oct_visitors_AssignDomainInd;
2516
2517
2518 /* "oct_visitors.pxd":116
2519 * pass
2520 *
2521 * cdef class FillFileIndicesO(OctVisitor): # <<<<<<<<<<<<<<
2522 * cdef np.uint8_t[:] levels
2523 * cdef np.int64_t[:] file_inds
2524 */
2525
2526 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_FillFileIndicesO {
2527 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2528 };
2529 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_FillFileIndicesO *__pyx_vtabptr_2yt_8geometry_12oct_visitors_FillFileIndicesO;
2530
2531
2532 /* "oct_visitors.pxd":121
2533 * cdef np.uint8_t[:] cell_inds
2534 *
2535 * cdef class FillFileIndicesR(OctVisitor): # <<<<<<<<<<<<<<
2536 * cdef np.uint8_t[:] levels
2537 * cdef np.int64_t[:] file_inds
2538 */
2539
2540 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_FillFileIndicesR {
2541 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2542 };
2543 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_FillFileIndicesR *__pyx_vtabptr_2yt_8geometry_12oct_visitors_FillFileIndicesR;
2544
2545
2546 /* "oct_visitors.pxd":126
2547 * cdef np.uint8_t[:] cell_inds
2548 *
2549 * cdef class CountByDomain(OctVisitor): # <<<<<<<<<<<<<<
2550 * cdef np.int64_t[:] domain_counts
2551 *
2552 */
2553
2554 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_CountByDomain {
2555 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2556 };
2557 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_CountByDomain *__pyx_vtabptr_2yt_8geometry_12oct_visitors_CountByDomain;
2558
2559
2560 /* "oct_visitors.pxd":129
2561 * cdef np.int64_t[:] domain_counts
2562 *
2563 * cdef class StoreOctree(OctVisitor): # <<<<<<<<<<<<<<
2564 * cdef np.uint8_t[:] ref_mask
2565 *
2566 */
2567
2568 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_StoreOctree {
2569 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2570 };
2571 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_StoreOctree *__pyx_vtabptr_2yt_8geometry_12oct_visitors_StoreOctree;
2572
2573
2574 /* "oct_visitors.pxd":132
2575 * cdef np.uint8_t[:] ref_mask
2576 *
2577 * cdef class LoadOctree(OctVisitor): # <<<<<<<<<<<<<<
2578 * cdef np.uint8_t[:] ref_mask
2579 * cdef Oct* octs
2580 */
2581
2582 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_LoadOctree {
2583 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2584 };
2585 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_LoadOctree *__pyx_vtabptr_2yt_8geometry_12oct_visitors_LoadOctree;
2586
2587
2588 /* "oct_visitors.pxd":138
2589 * cdef np.uint64_t *nfinest
2590 *
2591 * cdef class MortonIndexOcts(OctVisitor): # <<<<<<<<<<<<<<
2592 * cdef np.uint8_t[:] level_arr
2593 * cdef np.uint64_t[:] morton_ind
2594 */
2595
2596 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_MortonIndexOcts {
2597 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2598 };
2599 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_MortonIndexOcts *__pyx_vtabptr_2yt_8geometry_12oct_visitors_MortonIndexOcts;
2600
2601
2602 /* "oct_visitors.pxd":149
2603 *
2604 *
2605 * cdef class StoreIndex(OctVisitor): # <<<<<<<<<<<<<<
2606 * cdef np.int64_t[:,:,:,:] cell_inds
2607 *
2608 */
2609
2610 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_StoreIndex {
2611 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2612 };
2613 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_StoreIndex *__pyx_vtabptr_2yt_8geometry_12oct_visitors_StoreIndex;
2614
2615
2616 /* "oct_visitors.pxd":153
2617 *
2618 * # cimport oct_container
2619 * cdef class BaseNeighbourVisitor(OctVisitor): # <<<<<<<<<<<<<<
2620 * cdef int idim # 0,1,2 for x,y,z
2621 * cdef int direction # +1 for +x, -1 for -x
2622 */
2623
2624 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_BaseNeighbourVisitor {
2625 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_OctVisitor __pyx_base;
2626 void (*set_neighbour_info)(struct __pyx_obj_2yt_8geometry_12oct_visitors_BaseNeighbourVisitor *, struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *, int *);
2627 __pyx_t_5numpy_uint8_t (*neighbour_rind)(struct __pyx_obj_2yt_8geometry_12oct_visitors_BaseNeighbourVisitor *);
2628 };
2629 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_BaseNeighbourVisitor *__pyx_vtabptr_2yt_8geometry_12oct_visitors_BaseNeighbourVisitor;
2630 static CYTHON_INLINE __pyx_t_5numpy_uint8_t __pyx_f_2yt_8geometry_12oct_visitors_20BaseNeighbourVisitor_neighbour_rind(struct __pyx_obj_2yt_8geometry_12oct_visitors_BaseNeighbourVisitor *);
2631
2632
2633 /* "oct_visitors.pxd":169
2634 * return (((self.neigh_ind[2]*d)+self.neigh_ind[1])*d+self.neigh_ind[0])
2635 *
2636 * cdef class NeighbourCellIndexVisitor(BaseNeighbourVisitor): # <<<<<<<<<<<<<<
2637 * cdef np.uint8_t[::1] cell_inds
2638 * cdef np.int64_t[::1] domain_inds
2639 */
2640
2641 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_NeighbourCellIndexVisitor {
2642 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_BaseNeighbourVisitor __pyx_base;
2643 };
2644 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_NeighbourCellIndexVisitor *__pyx_vtabptr_2yt_8geometry_12oct_visitors_NeighbourCellIndexVisitor;
2645
2646
2647 /* "oct_visitors.pxd":173
2648 * cdef np.int64_t[::1] domain_inds
2649 *
2650 * cdef class NeighbourCellVisitor(BaseNeighbourVisitor): # <<<<<<<<<<<<<<
2651 * cdef np.uint8_t[::1] levels
2652 * cdef np.int64_t[::1] file_inds
2653 */
2654
2655 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_NeighbourCellVisitor {
2656 struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_BaseNeighbourVisitor __pyx_base;
2657 };
2658 static struct __pyx_vtabstruct_2yt_8geometry_12oct_visitors_NeighbourCellVisitor *__pyx_vtabptr_2yt_8geometry_12oct_visitors_NeighbourCellVisitor;
2659
2660
2661 /* "selection_routines.pxd":24
2662 *
2663 *
2664 * cdef class SelectorObject: # <<<<<<<<<<<<<<
2665 * cdef public np.int32_t min_level
2666 * cdef public np.int32_t max_level
2667 */
2668
2669 struct __pyx_vtabstruct_2yt_8geometry_18selection_routines_SelectorObject {
2670 void (*recursively_visit_octs)(struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *, struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *, __pyx_t_5numpy_float64_t *, __pyx_t_5numpy_float64_t *, int, struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor *, struct __pyx_opt_args_2yt_8geometry_18selection_routines_14SelectorObject_recursively_visit_octs *__pyx_optional_args);
2671 void (*visit_oct_cells)(struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *, struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *, struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *, __pyx_t_5numpy_float64_t *, __pyx_t_5numpy_float64_t *, struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor *, int, int, int);
2672 int (*select_grid)(struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *, __pyx_t_5numpy_float64_t *, __pyx_t_5numpy_float64_t *, __pyx_t_5numpy_int32_t, struct __pyx_opt_args_2yt_8geometry_18selection_routines_14SelectorObject_select_grid *__pyx_optional_args);
2673 int (*select_grid_edge)(struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *, __pyx_t_5numpy_float64_t *, __pyx_t_5numpy_float64_t *, __pyx_t_5numpy_int32_t, struct __pyx_opt_args_2yt_8geometry_18selection_routines_14SelectorObject_select_grid_edge *__pyx_optional_args);
2674 int (*select_cell)(struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *, __pyx_t_5numpy_float64_t *, __pyx_t_5numpy_float64_t *);
2675 int (*select_point)(struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *, __pyx_t_5numpy_float64_t *);
2676 int (*select_sphere)(struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *, __pyx_t_5numpy_float64_t *, __pyx_t_5numpy_float64_t);
2677 int (*select_bbox)(struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *, __pyx_t_5numpy_float64_t *, __pyx_t_5numpy_float64_t *);
2678 int (*select_bbox_edge)(struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *, __pyx_t_5numpy_float64_t *, __pyx_t_5numpy_float64_t *);
2679 int (*fill_mask_selector)(struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *, __pyx_t_5numpy_float64_t *, __pyx_t_5numpy_float64_t *, __pyx_t_5numpy_float64_t *, int *, PyArrayObject *, PyArrayObject *, int);
2680 void (*visit_grid_cells)(struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *, struct __pyx_t_2yt_8geometry_13grid_visitors_GridVisitorData *, __pyx_t_2yt_8geometry_13grid_visitors_grid_visitor_function *, struct __pyx_opt_args_2yt_8geometry_18selection_routines_14SelectorObject_visit_grid_cells *__pyx_optional_args);
2681 __pyx_t_5numpy_float64_t (*periodic_difference)(struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *, __pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t, int);
2682 };
2683 static struct __pyx_vtabstruct_2yt_8geometry_18selection_routines_SelectorObject *__pyx_vtabptr_2yt_8geometry_18selection_routines_SelectorObject;
2684
2685
2686 /* "selection_routines.pxd":70
2687 * self, np.float64_t x1, np.float64_t x2, int d) nogil
2688 *
2689 * cdef class AlwaysSelector(SelectorObject): # <<<<<<<<<<<<<<
2690 * pass
2691 *
2692 */
2693
2694 struct __pyx_vtabstruct_2yt_8geometry_18selection_routines_AlwaysSelector {
2695 struct __pyx_vtabstruct_2yt_8geometry_18selection_routines_SelectorObject __pyx_base;
2696 };
2697 static struct __pyx_vtabstruct_2yt_8geometry_18selection_routines_AlwaysSelector *__pyx_vtabptr_2yt_8geometry_18selection_routines_AlwaysSelector;
2698
2699
2700 /* "selection_routines.pxd":73
2701 * pass
2702 *
2703 * cdef class OctreeSubsetSelector(SelectorObject): # <<<<<<<<<<<<<<
2704 * cdef public SelectorObject base_selector
2705 * cdef public np.int64_t domain_id
2706 */
2707
2708 struct __pyx_vtabstruct_2yt_8geometry_18selection_routines_OctreeSubsetSelector {
2709 struct __pyx_vtabstruct_2yt_8geometry_18selection_routines_SelectorObject __pyx_base;
2710 };
2711 static struct __pyx_vtabstruct_2yt_8geometry_18selection_routines_OctreeSubsetSelector *__pyx_vtabptr_2yt_8geometry_18selection_routines_OctreeSubsetSelector;
2712
2713
2714 /* "selection_routines.pxd":77
2715 * cdef public np.int64_t domain_id
2716 *
2717 * cdef class BooleanSelector(SelectorObject): # <<<<<<<<<<<<<<
2718 * cdef public SelectorObject sel1
2719 * cdef public SelectorObject sel2
2720 */
2721
2722 struct __pyx_vtabstruct_2yt_8geometry_18selection_routines_BooleanSelector {
2723 struct __pyx_vtabstruct_2yt_8geometry_18selection_routines_SelectorObject __pyx_base;
2724 };
2725 static struct __pyx_vtabstruct_2yt_8geometry_18selection_routines_BooleanSelector *__pyx_vtabptr_2yt_8geometry_18selection_routines_BooleanSelector;
2726
2727
2728 /* "yt/utilities/lib/allocation_container.pxd":20
2729 * void *my_objs
2730 *
2731 * cdef class ObjectPool: # <<<<<<<<<<<<<<
2732 * cdef public np.uint64_t itemsize
2733 * cdef np.uint64_t n_con
2734 */
2735
2736 struct __pyx_vtabstruct_2yt_9utilities_3lib_20allocation_container_ObjectPool {
2737 void (*allocate_objs)(struct __pyx_obj_2yt_9utilities_3lib_20allocation_container_ObjectPool *, int, struct __pyx_opt_args_2yt_9utilities_3lib_20allocation_container_10ObjectPool_allocate_objs *__pyx_optional_args);
2738 void (*setup_objs)(struct __pyx_obj_2yt_9utilities_3lib_20allocation_container_ObjectPool *, void *, __pyx_t_5numpy_uint64_t, __pyx_t_5numpy_uint64_t, __pyx_t_5numpy_int64_t);
2739 void (*teardown_objs)(struct __pyx_obj_2yt_9utilities_3lib_20allocation_container_ObjectPool *, void *, __pyx_t_5numpy_uint64_t, __pyx_t_5numpy_uint64_t, __pyx_t_5numpy_int64_t);
2740 };
2741 static struct __pyx_vtabstruct_2yt_9utilities_3lib_20allocation_container_ObjectPool *__pyx_vtabptr_2yt_9utilities_3lib_20allocation_container_ObjectPool;
2742
2743
2744 /* "yt/geometry/oct_container.pxd":47
2745 * Oct *my_objs
2746 *
2747 * cdef class OctObjectPool(ObjectPool): # <<<<<<<<<<<<<<
2748 * cdef inline OctAllocationContainer *get_cont(self, int i):
2749 * return <OctAllocationContainer*> (&self.containers[i])
2750 */
2751
2752 struct __pyx_vtabstruct_2yt_8geometry_13oct_container_OctObjectPool {
2753 struct __pyx_vtabstruct_2yt_9utilities_3lib_20allocation_container_ObjectPool __pyx_base;
2754 struct __pyx_t_2yt_8geometry_13oct_container_OctAllocationContainer *(*get_cont)(struct __pyx_obj_2yt_8geometry_13oct_container_OctObjectPool *, int);
2755 };
2756 static struct __pyx_vtabstruct_2yt_8geometry_13oct_container_OctObjectPool *__pyx_vtabptr_2yt_8geometry_13oct_container_OctObjectPool;
2757 static CYTHON_INLINE struct __pyx_t_2yt_8geometry_13oct_container_OctAllocationContainer *__pyx_f_2yt_8geometry_13oct_container_13OctObjectPool_get_cont(struct __pyx_obj_2yt_8geometry_13oct_container_OctObjectPool *, int);
2758
2759
2760 /* "yt/geometry/oct_container.pxd":55
2761 * cdef void OctList_delete(OctList *list)
2762 *
2763 * cdef class OctreeContainer: # <<<<<<<<<<<<<<
2764 * cdef public OctObjectPool domains
2765 * cdef Oct ****root_mesh
2766 */
2767
2768 struct __pyx_vtabstruct_2yt_8geometry_13oct_container_OctreeContainer {
2769 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *(*get)(struct __pyx_obj_2yt_8geometry_13oct_container_OctreeContainer *, __pyx_t_5numpy_float64_t *, struct __pyx_opt_args_2yt_8geometry_13oct_container_15OctreeContainer_get *__pyx_optional_args);
2770 int (*get_root)(struct __pyx_obj_2yt_8geometry_13oct_container_OctreeContainer *, int *, struct __pyx_t_2yt_8geometry_12oct_visitors_Oct **);
2771 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct **(*neighbors)(struct __pyx_obj_2yt_8geometry_13oct_container_OctreeContainer *, struct __pyx_t_2yt_8geometry_12oct_visitors_OctInfo *, __pyx_t_5numpy_int64_t *, struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *, int *);
2772 __pyx_t_5numpy_int64_t (*get_domain_offset)(struct __pyx_obj_2yt_8geometry_13oct_container_OctreeContainer *, int);
2773 void (*visit_all_octs)(struct __pyx_obj_2yt_8geometry_13oct_container_OctreeContainer *, struct __pyx_obj_2yt_8geometry_18selection_routines_SelectorObject *, struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor *, struct __pyx_opt_args_2yt_8geometry_13oct_container_15OctreeContainer_visit_all_octs *__pyx_optional_args);
2774 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *(*next_root)(struct __pyx_obj_2yt_8geometry_13oct_container_OctreeContainer *, int, int *);
2775 struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *(*next_child)(struct __pyx_obj_2yt_8geometry_13oct_container_OctreeContainer *, int, int *, struct __pyx_t_2yt_8geometry_12oct_visitors_Oct *);
2776 void (*append_domain)(struct __pyx_obj_2yt_8geometry_13oct_container_OctreeContainer *, __pyx_t_5numpy_int64_t);
2777 };
2778 static struct __pyx_vtabstruct_2yt_8geometry_13oct_container_OctreeContainer *__pyx_vtabptr_2yt_8geometry_13oct_container_OctreeContainer;
2779
2780
2781 /* "yt/geometry/oct_container.pxd":85
2782 * cdef public object fill_style
2783 *
2784 * cdef class SparseOctreeContainer(OctreeContainer): # <<<<<<<<<<<<<<
2785 * cdef OctKey *root_nodes
2786 * cdef void *tree_root
2787 */
2788
2789 struct __pyx_vtabstruct_2yt_8geometry_13oct_container_SparseOctreeContainer {
2790 struct __pyx_vtabstruct_2yt_8geometry_13oct_container_OctreeContainer __pyx_base;
2791 void (*key_to_ipos)(struct __pyx_obj_2yt_8geometry_13oct_container_SparseOctreeContainer *, __pyx_t_5numpy_int64_t, __pyx_t_5numpy_int64_t *);
2792 __pyx_t_5numpy_int64_t (*ipos_to_key)(struct __pyx_obj_2yt_8geometry_13oct_container_SparseOctreeContainer *, int *);
2793 };
2794 static struct __pyx_vtabstruct_2yt_8geometry_13oct_container_SparseOctreeContainer *__pyx_vtabptr_2yt_8geometry_13oct_container_SparseOctreeContainer;
2795
2796
2797 /* "yt/geometry/oct_container.pxd":93
2798 * cdef np.int64_t ipos_to_key(self, int pos[3]) nogil
2799 *
2800 * cdef class RAMSESOctreeContainer(SparseOctreeContainer): # <<<<<<<<<<<<<<
2801 * pass
2802 *
2803 */
2804
2805 struct __pyx_vtabstruct_2yt_8geometry_13oct_container_RAMSESOctreeContainer {
2806 struct __pyx_vtabstruct_2yt_8geometry_13oct_container_SparseOctreeContainer __pyx_base;
2807 };
2808 static struct __pyx_vtabstruct_2yt_8geometry_13oct_container_RAMSESOctreeContainer *__pyx_vtabptr_2yt_8geometry_13oct_container_RAMSESOctreeContainer;
2809
2810
2811 /* "yt/utilities/cython_fortran_utils.pxd":8
2812 * ctypedef np.float64_t DOUBLE_t
2813 *
2814 * cdef class FortranFile: # <<<<<<<<<<<<<<
2815 * cdef FILE* cfile
2816 * cdef bint _closed
2817 */
2818
2819 struct __pyx_vtabstruct_2yt_9utilities_20cython_fortran_utils_FortranFile {
2820 __pyx_t_2yt_9utilities_20cython_fortran_utils_INT64_t (*skip)(struct __pyx_obj_2yt_9utilities_20cython_fortran_utils_FortranFile *, int __pyx_skip_dispatch, struct __pyx_opt_args_2yt_9utilities_20cython_fortran_utils_11FortranFile_skip *__pyx_optional_args);
2821 __pyx_t_2yt_9utilities_20cython_fortran_utils_INT64_t (*get_size)(struct __pyx_obj_2yt_9utilities_20cython_fortran_utils_FortranFile *, PyObject *);
2822 __pyx_t_2yt_9utilities_20cython_fortran_utils_INT32_t (*read_int)(struct __pyx_obj_2yt_9utilities_20cython_fortran_utils_FortranFile *, int __pyx_skip_dispatch);
2823 PyArrayObject *(*read_vector)(struct __pyx_obj_2yt_9utilities_20cython_fortran_utils_FortranFile *, PyObject *, int __pyx_skip_dispatch);
2824 __pyx_t_2yt_9utilities_20cython_fortran_utils_INT64_t (*tell)(struct __pyx_obj_2yt_9utilities_20cython_fortran_utils_FortranFile *, int __pyx_skip_dispatch);
2825 __pyx_t_2yt_9utilities_20cython_fortran_utils_INT64_t (*seek)(struct __pyx_obj_2yt_9utilities_20cython_fortran_utils_FortranFile *, __pyx_t_2yt_9utilities_20cython_fortran_utils_INT64_t, int __pyx_skip_dispatch, struct __pyx_opt_args_2yt_9utilities_20cython_fortran_utils_11FortranFile_seek *__pyx_optional_args);
2826 void (*close)(struct __pyx_obj_2yt_9utilities_20cython_fortran_utils_FortranFile *, int __pyx_skip_dispatch);
2827 };
2828 static struct __pyx_vtabstruct_2yt_9utilities_20cython_fortran_utils_FortranFile *__pyx_vtabptr_2yt_9utilities_20cython_fortran_utils_FortranFile;
2829
2830
2831 /* "View.MemoryView":105
2832 *
2833 * @cname("__pyx_array")
2834 * cdef class array: # <<<<<<<<<<<<<<
2835 *
2836 * cdef:
2837 */
2838
2839 struct __pyx_vtabstruct_array {
2840 PyObject *(*get_memview)(struct __pyx_array_obj *);
2841 };
2842 static struct __pyx_vtabstruct_array *__pyx_vtabptr_array;
2843
2844
2845 /* "View.MemoryView":330
2846 *
2847 * @cname('__pyx_memoryview')
2848 * cdef class memoryview(object): # <<<<<<<<<<<<<<
2849 *
2850 * cdef object obj
2851 */
2852
2853 struct __pyx_vtabstruct_memoryview {
2854 char *(*get_item_pointer)(struct __pyx_memoryview_obj *, PyObject *);
2855 PyObject *(*is_slice)(struct __pyx_memoryview_obj *, PyObject *);
2856 PyObject *(*setitem_slice_assignment)(struct __pyx_memoryview_obj *, PyObject *, PyObject *);
2857 PyObject *(*setitem_slice_assign_scalar)(struct __pyx_memoryview_obj *, struct __pyx_memoryview_obj *, PyObject *);
2858 PyObject *(*setitem_indexed)(struct __pyx_memoryview_obj *, PyObject *, PyObject *);
2859 PyObject *(*convert_item_to_object)(struct __pyx_memoryview_obj *, char *);
2860 PyObject *(*assign_item_from_object)(struct __pyx_memoryview_obj *, char *, PyObject *);
2861 };
2862 static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
2863
2864
2865 /* "View.MemoryView":961
2866 *
2867 * @cname('__pyx_memoryviewslice')
2868 * cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<<
2869 * "Internal class for passing memoryview slices to Python"
2870 *
2871 */
2872
2873 struct __pyx_vtabstruct__memoryviewslice {
2874 struct __pyx_vtabstruct_memoryview __pyx_base;
2875 };
2876 static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
2877
2878 /* --- Runtime support code (head) --- */
2879 /* Refnanny.proto */
2880 #ifndef CYTHON_REFNANNY
2881 #define CYTHON_REFNANNY 0
2882 #endif
2883 #if CYTHON_REFNANNY
2884 typedef struct {
2885 void (*INCREF)(void*, PyObject*, int);
2886 void (*DECREF)(void*, PyObject*, int);
2887 void (*GOTREF)(void*, PyObject*, int);
2888 void (*GIVEREF)(void*, PyObject*, int);
2889 void* (*SetupContext)(const char*, int, const char*);
2890 void (*FinishContext)(void**);
2891 } __Pyx_RefNannyAPIStruct;
2892 static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL;
2893 static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
2894 #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
2895 #ifdef WITH_THREAD
2896 #define __Pyx_RefNannySetupContext(name, acquire_gil)\
2897 if (acquire_gil) {\
2898 PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
2899 __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
2900 PyGILState_Release(__pyx_gilstate_save);\
2901 } else {\
2902 __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
2903 }
2904 #else
2905 #define __Pyx_RefNannySetupContext(name, acquire_gil)\
2906 __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
2907 #endif
2908 #define __Pyx_RefNannyFinishContext()\
2909 __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
2910 #define __Pyx_INCREF(r) __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
2911 #define __Pyx_DECREF(r) __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
2912 #define __Pyx_GOTREF(r) __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
2913 #define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
2914 #define __Pyx_XINCREF(r) do { if((r) != NULL) {__Pyx_INCREF(r); }} while(0)
2915 #define __Pyx_XDECREF(r) do { if((r) != NULL) {__Pyx_DECREF(r); }} while(0)
2916 #define __Pyx_XGOTREF(r) do { if((r) != NULL) {__Pyx_GOTREF(r); }} while(0)
2917 #define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0)
2918 #else
2919 #define __Pyx_RefNannyDeclarations
2920 #define __Pyx_RefNannySetupContext(name, acquire_gil)
2921 #define __Pyx_RefNannyFinishContext()
2922 #define __Pyx_INCREF(r) Py_INCREF(r)
2923 #define __Pyx_DECREF(r) Py_DECREF(r)
2924 #define __Pyx_GOTREF(r)
2925 #define __Pyx_GIVEREF(r)
2926 #define __Pyx_XINCREF(r) Py_XINCREF(r)
2927 #define __Pyx_XDECREF(r) Py_XDECREF(r)
2928 #define __Pyx_XGOTREF(r)
2929 #define __Pyx_XGIVEREF(r)
2930 #endif
2931 #define __Pyx_XDECREF_SET(r, v) do {\
2932 PyObject *tmp = (PyObject *) r;\
2933 r = v; __Pyx_XDECREF(tmp);\
2934 } while (0)
2935 #define __Pyx_DECREF_SET(r, v) do {\
2936 PyObject *tmp = (PyObject *) r;\
2937 r = v; __Pyx_DECREF(tmp);\
2938 } while (0)
2939 #define __Pyx_CLEAR(r) do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
2940 #define __Pyx_XCLEAR(r) do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
2941
2942 /* PyObjectGetAttrStr.proto */
2943 #if CYTHON_USE_TYPE_SLOTS
2944 static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name);
2945 #else
2946 #define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
2947 #endif
2948
2949 /* GetBuiltinName.proto */
2950 static PyObject *__Pyx_GetBuiltinName(PyObject *name);
2951
2952 /* RaiseArgTupleInvalid.proto */
2953 static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
2954 Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
2955
2956 /* RaiseDoubleKeywords.proto */
2957 static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
2958
2959 /* ParseKeywords.proto */
2960 static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
2961 PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
2962 const char* function_name);
2963
2964 /* ArgTypeTest.proto */
2965 #define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
2966 ((likely((Py_TYPE(obj) == type) | (none_allowed && (obj == Py_None)))) ? 1 :\
2967 __Pyx__ArgTypeTest(obj, type, name, exact))
2968 static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);
2969
2970 /* None.proto */
2971 static CYTHON_INLINE void __Pyx_RaiseClosureNameError(const char *varname);
2972
2973 /* DictGetItem.proto */
2974 #if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
2975 static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key);
2976 #define __Pyx_PyObject_Dict_GetItem(obj, name)\
2977 (likely(PyDict_CheckExact(obj)) ?\
2978 __Pyx_PyDict_GetItem(obj, name) : PyObject_GetItem(obj, name))
2979 #else
2980 #define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key)
2981 #define __Pyx_PyObject_Dict_GetItem(obj, name) PyObject_GetItem(obj, name)
2982 #endif
2983
2984 /* PyFloatBinop.proto */
2985 #if !CYTHON_COMPILING_IN_PYPY
2986 static PyObject* __Pyx_PyFloat_DivideObjC(PyObject *op1, PyObject *op2, double floatval, int inplace, int zerodivision_check);
2987 #else
2988 #define __Pyx_PyFloat_DivideObjC(op1, op2, floatval, inplace, zerodivision_check)\
2989 ((inplace ? __Pyx_PyNumber_InPlaceDivide(op1, op2) : __Pyx_PyNumber_Divide(op1, op2)))
2990 #endif
2991
2992 /* PyFloatBinop.proto */
2993 #if !CYTHON_COMPILING_IN_PYPY
2994 static PyObject* __Pyx_PyFloat_SubtractObjC(PyObject *op1, PyObject *op2, double floatval, int inplace, int zerodivision_check);
2995 #else
2996 #define __Pyx_PyFloat_SubtractObjC(op1, op2, floatval, inplace, zerodivision_check)\
2997 (inplace ? PyNumber_InPlaceSubtract(op1, op2) : PyNumber_Subtract(op1, op2))
2998 #endif
2999
3000 /* IsLittleEndian.proto */
3001 static CYTHON_INLINE int __Pyx_Is_Little_Endian(void);
3002
3003 /* BufferFormatCheck.proto */
3004 static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts);
3005 static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
3006 __Pyx_BufFmt_StackElem* stack,
3007 __Pyx_TypeInfo* type);
3008
3009 /* BufferGetAndValidate.proto */
3010 #define __Pyx_GetBufferAndValidate(buf, obj, dtype, flags, nd, cast, stack)\
3011 ((obj == Py_None || obj == NULL) ?\
3012 (__Pyx_ZeroBuffer(buf), 0) :\
3013 __Pyx__GetBufferAndValidate(buf, obj, dtype, flags, nd, cast, stack))
3014 static int __Pyx__GetBufferAndValidate(Py_buffer* buf, PyObject* obj,
3015 __Pyx_TypeInfo* dtype, int flags, int nd, int cast, __Pyx_BufFmt_StackElem* stack);
3016 static void __Pyx_ZeroBuffer(Py_buffer* buf);
3017 static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info);
3018 static Py_ssize_t __Pyx_minusones[] = { -1, -1, -1, -1, -1, -1, -1, -1 };
3019 static Py_ssize_t __Pyx_zeros[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
3020
3021 /* ExtTypeTest.proto */
3022 static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);
3023
3024 /* BufferFallbackError.proto */
3025 static void __Pyx_RaiseBufferFallbackError(void);
3026
3027 /* RaiseTooManyValuesToUnpack.proto */
3028 static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);
3029
3030 /* RaiseNeedMoreValuesToUnpack.proto */
3031 static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);
3032
3033 /* IterFinish.proto */
3034 static CYTHON_INLINE int __Pyx_IterFinish(void);
3035
3036 /* UnpackItemEndCheck.proto */
3037 static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);
3038
3039 /* PyDictVersioning.proto */
3040 #if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
3041 #define __PYX_DICT_VERSION_INIT ((PY_UINT64_T) -1)
3042 #define __PYX_GET_DICT_VERSION(dict) (((PyDictObject*)(dict))->ma_version_tag)
3043 #define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
3044 (version_var) = __PYX_GET_DICT_VERSION(dict);\
3045 (cache_var) = (value);
3046 #define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
3047 static PY_UINT64_T __pyx_dict_version = 0;\
3048 static PyObject *__pyx_dict_cached_value = NULL;\
3049 if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
3050 (VAR) = __pyx_dict_cached_value;\
3051 } else {\
3052 (VAR) = __pyx_dict_cached_value = (LOOKUP);\
3053 __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
3054 }\
3055 }
3056 static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
3057 static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
3058 static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
3059 #else
3060 #define __PYX_GET_DICT_VERSION(dict) (0)
3061 #define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
3062 #define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) (VAR) = (LOOKUP);
3063 #endif
3064
3065 /* GetModuleGlobalName.proto */
3066 #if CYTHON_USE_DICT_VERSIONS
3067 #define __Pyx_GetModuleGlobalName(var, name) {\
3068 static PY_UINT64_T __pyx_dict_version = 0;\
3069 static PyObject *__pyx_dict_cached_value = NULL;\
3070 (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
3071 (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
3072 __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
3073 }
3074 #define __Pyx_GetModuleGlobalNameUncached(var, name) {\
3075 PY_UINT64_T __pyx_dict_version;\
3076 PyObject *__pyx_dict_cached_value;\
3077 (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
3078 }
3079 static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
3080 #else
3081 #define __Pyx_GetModuleGlobalName(var, name) (var) = __Pyx__GetModuleGlobalName(name)
3082 #define __Pyx_GetModuleGlobalNameUncached(var, name) (var) = __Pyx__GetModuleGlobalName(name)
3083 static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
3084 #endif
3085
3086 /* PyObjectCall.proto */
3087 #if CYTHON_COMPILING_IN_CPYTHON
3088 static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
3089 #else
3090 #define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
3091 #endif
3092
3093 #define __Pyx_BufPtrStrided2d(type, buf, i0, s0, i1, s1) (type)((char*)buf + i0 * s0 + i1 * s1)
3094 #define __Pyx_BufPtrStrided1d(type, buf, i0, s0) (type)((char*)buf + i0 * s0)
3095 /* GetItemInt.proto */
3096 #define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
3097 (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
3098 __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
3099 (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
3100 __Pyx_GetItemInt_Generic(o, to_py_func(i))))
3101 #define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
3102 (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
3103 __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
3104 (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
3105 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
3106 int wraparound, int boundscheck);
3107 #define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
3108 (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
3109 __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
3110 (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
3111 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
3112 int wraparound, int boundscheck);
3113 static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
3114 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
3115 int is_list, int wraparound, int boundscheck);
3116
3117 /* ObjectGetItem.proto */
3118 #if CYTHON_USE_TYPE_SLOTS
3119 static CYTHON_INLINE PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key);
3120 #else
3121 #define __Pyx_PyObject_GetItem(obj, key) PyObject_GetItem(obj, key)
3122 #endif
3123
3124 /* PyThreadStateGet.proto */
3125 #if CYTHON_FAST_THREAD_STATE
3126 #define __Pyx_PyThreadState_declare PyThreadState *__pyx_tstate;
3127 #define __Pyx_PyThreadState_assign __pyx_tstate = __Pyx_PyThreadState_Current;
3128 #define __Pyx_PyErr_Occurred() __pyx_tstate->curexc_type
3129 #else
3130 #define __Pyx_PyThreadState_declare
3131 #define __Pyx_PyThreadState_assign
3132 #define __Pyx_PyErr_Occurred() PyErr_Occurred()
3133 #endif
3134
3135 /* PyErrFetchRestore.proto */
3136 #if CYTHON_FAST_THREAD_STATE
3137 #define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
3138 #define __Pyx_ErrRestoreWithState(type, value, tb) __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
3139 #define __Pyx_ErrFetchWithState(type, value, tb) __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
3140 #define __Pyx_ErrRestore(type, value, tb) __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
3141 #define __Pyx_ErrFetch(type, value, tb) __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
3142 static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
3143 static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
3144 #if CYTHON_COMPILING_IN_CPYTHON
3145 #define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
3146 #else
3147 #define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
3148 #endif
3149 #else
3150 #define __Pyx_PyErr_Clear() PyErr_Clear()
3151 #define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
3152 #define __Pyx_ErrRestoreWithState(type, value, tb) PyErr_Restore(type, value, tb)
3153 #define __Pyx_ErrFetchWithState(type, value, tb) PyErr_Fetch(type, value, tb)
3154 #define __Pyx_ErrRestoreInState(tstate, type, value, tb) PyErr_Restore(type, value, tb)
3155 #define __Pyx_ErrFetchInState(tstate, type, value, tb) PyErr_Fetch(type, value, tb)
3156 #define __Pyx_ErrRestore(type, value, tb) PyErr_Restore(type, value, tb)
3157 #define __Pyx_ErrFetch(type, value, tb) PyErr_Fetch(type, value, tb)
3158 #endif
3159
3160 /* PyFunctionFastCall.proto */
3161 #if CYTHON_FAST_PYCALL
3162 #define __Pyx_PyFunction_FastCall(func, args, nargs)\
3163 __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
3164 #if 1 || PY_VERSION_HEX < 0x030600B1
3165 static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs);
3166 #else
3167 #define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs)
3168 #endif
3169 #define __Pyx_BUILD_ASSERT_EXPR(cond)\
3170 (sizeof(char [1 - 2*!(cond)]) - 1)
3171 #ifndef Py_MEMBER_SIZE
3172 #define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
3173 #endif
3174 static size_t __pyx_pyframe_localsplus_offset = 0;
3175 #include "frameobject.h"
3176 #define __Pxy_PyFrame_Initialize_Offsets()\
3177 ((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
3178 (void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
3179 #define __Pyx_PyFrame_GetLocalsplus(frame)\
3180 (assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
3181 #endif
3182
3183 /* PyCFunctionFastCall.proto */
3184 #if CYTHON_FAST_PYCCALL
3185 static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs);
3186 #else
3187 #define __Pyx_PyCFunction_FastCall(func, args, nargs) (assert(0), NULL)
3188 #endif
3189
3190 /* RaiseException.proto */
3191 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
3192
3193 /* MemviewSliceInit.proto */
3194 #define __Pyx_BUF_MAX_NDIMS %(BUF_MAX_NDIMS)d
3195 #define __Pyx_MEMVIEW_DIRECT 1
3196 #define __Pyx_MEMVIEW_PTR 2
3197 #define __Pyx_MEMVIEW_FULL 4
3198 #define __Pyx_MEMVIEW_CONTIG 8
3199 #define __Pyx_MEMVIEW_STRIDED 16
3200 #define __Pyx_MEMVIEW_FOLLOW 32
3201 #define __Pyx_IS_C_CONTIG 1
3202 #define __Pyx_IS_F_CONTIG 2
3203 static int __Pyx_init_memviewslice(
3204 struct __pyx_memoryview_obj *memview,
3205 int ndim,
3206 __Pyx_memviewslice *memviewslice,
3207 int memview_is_new_reference);
3208 static CYTHON_INLINE int __pyx_add_acquisition_count_locked(
3209 __pyx_atomic_int *acquisition_count, PyThread_type_lock lock);
3210 static CYTHON_INLINE int __pyx_sub_acquisition_count_locked(
3211 __pyx_atomic_int *acquisition_count, PyThread_type_lock lock);
3212 #define __pyx_get_slice_count_pointer(memview) (memview->acquisition_count_aligned_p)
3213 #define __pyx_get_slice_count(memview) (*__pyx_get_slice_count_pointer(memview))
3214 #define __PYX_INC_MEMVIEW(slice, have_gil) __Pyx_INC_MEMVIEW(slice, have_gil, __LINE__)
3215 #define __PYX_XDEC_MEMVIEW(slice, have_gil) __Pyx_XDEC_MEMVIEW(slice, have_gil, __LINE__)
3216 static CYTHON_INLINE void __Pyx_INC_MEMVIEW(__Pyx_memviewslice *, int, int);
3217 static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *, int, int);
3218
3219 /* ListCompAppend.proto */
3220 #if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
__Pyx_ListComp_Append(PyObject * list,PyObject * x)3221 static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) {
3222 PyListObject* L = (PyListObject*) list;
3223 Py_ssize_t len = Py_SIZE(list);
3224 if (likely(L->allocated > len)) {
3225 Py_INCREF(x);
3226 PyList_SET_ITEM(list, len, x);
3227 Py_SIZE(list) = len+1;
3228 return 0;
3229 }
3230 return PyList_Append(list, x);
3231 }
3232 #else
3233 #define __Pyx_ListComp_Append(L,x) PyList_Append(L,x)
3234 #endif
3235
3236 /* PySequenceContains.proto */
__Pyx_PySequence_ContainsTF(PyObject * item,PyObject * seq,int eq)3237 static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
3238 int result = PySequence_Contains(seq, item);
3239 return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
3240 }
3241
3242 /* PyObjectCallMethO.proto */
3243 #if CYTHON_COMPILING_IN_CPYTHON
3244 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
3245 #endif
3246
3247 /* PyObjectCallOneArg.proto */
3248 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
3249
3250 /* RaiseNoneIterError.proto */
3251 static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);
3252
3253 /* GetTopmostException.proto */
3254 #if CYTHON_USE_EXC_INFO_STACK
3255 static _PyErr_StackItem * __Pyx_PyErr_GetTopmostException(PyThreadState *tstate);
3256 #endif
3257
3258 /* SaveResetException.proto */
3259 #if CYTHON_FAST_THREAD_STATE
3260 #define __Pyx_ExceptionSave(type, value, tb) __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
3261 static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
3262 #define __Pyx_ExceptionReset(type, value, tb) __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
3263 static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
3264 #else
3265 #define __Pyx_ExceptionSave(type, value, tb) PyErr_GetExcInfo(type, value, tb)
3266 #define __Pyx_ExceptionReset(type, value, tb) PyErr_SetExcInfo(type, value, tb)
3267 #endif
3268
3269 /* PyErrExceptionMatches.proto */
3270 #if CYTHON_FAST_THREAD_STATE
3271 #define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
3272 static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
3273 #else
3274 #define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err)
3275 #endif
3276
3277 /* GetException.proto */
3278 #if CYTHON_FAST_THREAD_STATE
3279 #define __Pyx_GetException(type, value, tb) __Pyx__GetException(__pyx_tstate, type, value, tb)
3280 static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
3281 #else
3282 static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
3283 #endif
3284
3285 /* GetAttr.proto */
3286 static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);
3287
3288 /* HasAttr.proto */
3289 static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
3290
3291 /* IncludeStringH.proto */
3292 #include <string.h>
3293
3294 /* BytesEquals.proto */
3295 static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);
3296
3297 /* UnicodeEquals.proto */
3298 static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);
3299
3300 /* StrEquals.proto */
3301 #if PY_MAJOR_VERSION >= 3
3302 #define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals
3303 #else
3304 #define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
3305 #endif
3306
3307 /* PyObjectCall2Args.proto */
3308 static CYTHON_UNUSED PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);
3309
3310 /* BufferIndexError.proto */
3311 static void __Pyx_RaiseBufferIndexError(int axis);
3312
3313 /* WriteUnraisableException.proto */
3314 static void __Pyx_WriteUnraisable(const char *name, int clineno,
3315 int lineno, const char *filename,
3316 int full_traceback, int nogil);
3317
3318 /* None.proto */
3319 static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);
3320
3321 /* UnaryNegOverflows.proto */
3322 #define UNARY_NEG_WOULD_OVERFLOW(x)\
3323 (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
3324
3325 static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
3326 static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *); /*proto*/
3327 /* decode_c_string_utf16.proto */
__Pyx_PyUnicode_DecodeUTF16(const char * s,Py_ssize_t size,const char * errors)3328 static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16(const char *s, Py_ssize_t size, const char *errors) {
3329 int byteorder = 0;
3330 return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
3331 }
__Pyx_PyUnicode_DecodeUTF16LE(const char * s,Py_ssize_t size,const char * errors)3332 static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16LE(const char *s, Py_ssize_t size, const char *errors) {
3333 int byteorder = -1;
3334 return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
3335 }
__Pyx_PyUnicode_DecodeUTF16BE(const char * s,Py_ssize_t size,const char * errors)3336 static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16BE(const char *s, Py_ssize_t size, const char *errors) {
3337 int byteorder = 1;
3338 return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
3339 }
3340
3341 /* decode_c_string.proto */
3342 static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
3343 const char* cstring, Py_ssize_t start, Py_ssize_t stop,
3344 const char* encoding, const char* errors,
3345 PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));
3346
3347 /* GetAttr3.proto */
3348 static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);
3349
3350 /* SwapException.proto */
3351 #if CYTHON_FAST_THREAD_STATE
3352 #define __Pyx_ExceptionSwap(type, value, tb) __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
3353 static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
3354 #else
3355 static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
3356 #endif
3357
3358 /* Import.proto */
3359 static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
3360
3361 /* FastTypeChecks.proto */
3362 #if CYTHON_COMPILING_IN_CPYTHON
3363 #define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
3364 static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
3365 static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
3366 static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
3367 #else
3368 #define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
3369 #define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
3370 #define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
3371 #endif
3372 #define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
3373
3374 static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
3375 /* PyIntBinop.proto */
3376 #if !CYTHON_COMPILING_IN_PYPY
3377 static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check);
3378 #else
3379 #define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace, zerodivision_check)\
3380 (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
3381 #endif
3382
3383 /* ListExtend.proto */
__Pyx_PyList_Extend(PyObject * L,PyObject * v)3384 static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
3385 #if CYTHON_COMPILING_IN_CPYTHON
3386 PyObject* none = _PyList_Extend((PyListObject*)L, v);
3387 if (unlikely(!none))
3388 return -1;
3389 Py_DECREF(none);
3390 return 0;
3391 #else
3392 return PyList_SetSlice(L, PY_SSIZE_T_MAX, PY_SSIZE_T_MAX, v);
3393 #endif
3394 }
3395
3396 /* ListAppend.proto */
3397 #if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
__Pyx_PyList_Append(PyObject * list,PyObject * x)3398 static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
3399 PyListObject* L = (PyListObject*) list;
3400 Py_ssize_t len = Py_SIZE(list);
3401 if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
3402 Py_INCREF(x);
3403 PyList_SET_ITEM(list, len, x);
3404 Py_SIZE(list) = len+1;
3405 return 0;
3406 }
3407 return PyList_Append(list, x);
3408 }
3409 #else
3410 #define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
3411 #endif
3412
3413 /* None.proto */
3414 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
3415
3416 /* None.proto */
3417 static CYTHON_INLINE long __Pyx_div_long(long, long);
3418
3419 /* ImportFrom.proto */
3420 static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);
3421
3422 /* PyObject_GenericGetAttrNoDict.proto */
3423 #if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
3424 static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
3425 #else
3426 #define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
3427 #endif
3428
3429 /* PyObject_GenericGetAttr.proto */
3430 #if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
3431 static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
3432 #else
3433 #define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
3434 #endif
3435
3436 /* SetVTable.proto */
3437 static int __Pyx_SetVtable(PyObject *dict, void *vtable);
3438
3439 /* SetupReduce.proto */
3440 static int __Pyx_setup_reduce(PyObject* type_obj);
3441
3442 /* TypeImport.proto */
3443 #ifndef __PYX_HAVE_RT_ImportType_proto
3444 #define __PYX_HAVE_RT_ImportType_proto
3445 enum __Pyx_ImportType_CheckSize {
3446 __Pyx_ImportType_CheckSize_Error = 0,
3447 __Pyx_ImportType_CheckSize_Warn = 1,
3448 __Pyx_ImportType_CheckSize_Ignore = 2
3449 };
3450 static PyTypeObject *__Pyx_ImportType(PyObject* module, const char *module_name, const char *class_name, size_t size, enum __Pyx_ImportType_CheckSize check_size);
3451 #endif
3452
3453 /* GetVTable.proto */
3454 static void* __Pyx_GetVtable(PyObject *dict);
3455
3456 /* CLineInTraceback.proto */
3457 #ifdef CYTHON_CLINE_IN_TRACEBACK
3458 #define __Pyx_CLineForTraceback(tstate, c_line) (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
3459 #else
3460 static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
3461 #endif
3462
3463 /* CodeObjectCache.proto */
3464 typedef struct {
3465 PyCodeObject* code_object;
3466 int code_line;
3467 } __Pyx_CodeObjectCacheEntry;
3468 struct __Pyx_CodeObjectCache {
3469 int count;
3470 int max_count;
3471 __Pyx_CodeObjectCacheEntry* entries;
3472 };
3473 static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
3474 static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
3475 static PyCodeObject *__pyx_find_code_object(int code_line);
3476 static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
3477
3478 /* AddTraceback.proto */
3479 static void __Pyx_AddTraceback(const char *funcname, int c_line,
3480 int py_line, const char *filename);
3481
3482 #if PY_MAJOR_VERSION < 3
3483 static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags);
3484 static void __Pyx_ReleaseBuffer(Py_buffer *view);
3485 #else
3486 #define __Pyx_GetBuffer PyObject_GetBuffer
3487 #define __Pyx_ReleaseBuffer PyBuffer_Release
3488 #endif
3489
3490
3491 /* BufferStructDeclare.proto */
3492 typedef struct {
3493 Py_ssize_t shape, strides, suboffsets;
3494 } __Pyx_Buf_DimInfo;
3495 typedef struct {
3496 size_t refcount;
3497 Py_buffer pybuffer;
3498 } __Pyx_Buffer;
3499 typedef struct {
3500 __Pyx_Buffer *rcbuffer;
3501 char *data;
3502 __Pyx_Buf_DimInfo diminfo[8];
3503 } __Pyx_LocalBuf_ND;
3504
3505 /* MemviewSliceIsContig.proto */
3506 static int __pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim);
3507
3508 /* OverlappingSlices.proto */
3509 static int __pyx_slices_overlap(__Pyx_memviewslice *slice1,
3510 __Pyx_memviewslice *slice2,
3511 int ndim, size_t itemsize);
3512
3513 /* Capsule.proto */
3514 static CYTHON_INLINE PyObject *__pyx_capsule_create(void *p, const char *sig);
3515
3516 /* None.proto */
3517 static CYTHON_INLINE __pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t __Pyx_pow___pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t(__pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t, __pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t);
3518
3519 /* CIntToPy.proto */
3520 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_int64(npy_int64 value);
3521
3522 /* CIntToPy.proto */
3523 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_int32(npy_int32 value);
3524
3525 /* CIntToPy.proto */
3526 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);
3527
3528 /* CIntToPy.proto */
3529 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
3530
3531 /* RealImag.proto */
3532 #if CYTHON_CCOMPLEX
3533 #ifdef __cplusplus
3534 #define __Pyx_CREAL(z) ((z).real())
3535 #define __Pyx_CIMAG(z) ((z).imag())
3536 #else
3537 #define __Pyx_CREAL(z) (__real__(z))
3538 #define __Pyx_CIMAG(z) (__imag__(z))
3539 #endif
3540 #else
3541 #define __Pyx_CREAL(z) ((z).real)
3542 #define __Pyx_CIMAG(z) ((z).imag)
3543 #endif
3544 #if defined(__cplusplus) && CYTHON_CCOMPLEX\
3545 && (defined(_WIN32) || defined(__clang__) || (defined(__GNUC__) && (__GNUC__ >= 5 || __GNUC__ == 4 && __GNUC_MINOR__ >= 4 )) || __cplusplus >= 201103)
3546 #define __Pyx_SET_CREAL(z,x) ((z).real(x))
3547 #define __Pyx_SET_CIMAG(z,y) ((z).imag(y))
3548 #else
3549 #define __Pyx_SET_CREAL(z,x) __Pyx_CREAL(z) = (x)
3550 #define __Pyx_SET_CIMAG(z,y) __Pyx_CIMAG(z) = (y)
3551 #endif
3552
3553 /* Arithmetic.proto */
3554 #if CYTHON_CCOMPLEX
3555 #define __Pyx_c_eq_float(a, b) ((a)==(b))
3556 #define __Pyx_c_sum_float(a, b) ((a)+(b))
3557 #define __Pyx_c_diff_float(a, b) ((a)-(b))
3558 #define __Pyx_c_prod_float(a, b) ((a)*(b))
3559 #define __Pyx_c_quot_float(a, b) ((a)/(b))
3560 #define __Pyx_c_neg_float(a) (-(a))
3561 #ifdef __cplusplus
3562 #define __Pyx_c_is_zero_float(z) ((z)==(float)0)
3563 #define __Pyx_c_conj_float(z) (::std::conj(z))
3564 #if 1
3565 #define __Pyx_c_abs_float(z) (::std::abs(z))
3566 #define __Pyx_c_pow_float(a, b) (::std::pow(a, b))
3567 #endif
3568 #else
3569 #define __Pyx_c_is_zero_float(z) ((z)==0)
3570 #define __Pyx_c_conj_float(z) (conjf(z))
3571 #if 1
3572 #define __Pyx_c_abs_float(z) (cabsf(z))
3573 #define __Pyx_c_pow_float(a, b) (cpowf(a, b))
3574 #endif
3575 #endif
3576 #else
3577 static CYTHON_INLINE int __Pyx_c_eq_float(__pyx_t_float_complex, __pyx_t_float_complex);
3578 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sum_float(__pyx_t_float_complex, __pyx_t_float_complex);
3579 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_diff_float(__pyx_t_float_complex, __pyx_t_float_complex);
3580 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prod_float(__pyx_t_float_complex, __pyx_t_float_complex);
3581 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex, __pyx_t_float_complex);
3582 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_neg_float(__pyx_t_float_complex);
3583 static CYTHON_INLINE int __Pyx_c_is_zero_float(__pyx_t_float_complex);
3584 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conj_float(__pyx_t_float_complex);
3585 #if 1
3586 static CYTHON_INLINE float __Pyx_c_abs_float(__pyx_t_float_complex);
3587 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_pow_float(__pyx_t_float_complex, __pyx_t_float_complex);
3588 #endif
3589 #endif
3590
3591 /* Arithmetic.proto */
3592 #if CYTHON_CCOMPLEX
3593 #define __Pyx_c_eq_double(a, b) ((a)==(b))
3594 #define __Pyx_c_sum_double(a, b) ((a)+(b))
3595 #define __Pyx_c_diff_double(a, b) ((a)-(b))
3596 #define __Pyx_c_prod_double(a, b) ((a)*(b))
3597 #define __Pyx_c_quot_double(a, b) ((a)/(b))
3598 #define __Pyx_c_neg_double(a) (-(a))
3599 #ifdef __cplusplus
3600 #define __Pyx_c_is_zero_double(z) ((z)==(double)0)
3601 #define __Pyx_c_conj_double(z) (::std::conj(z))
3602 #if 1
3603 #define __Pyx_c_abs_double(z) (::std::abs(z))
3604 #define __Pyx_c_pow_double(a, b) (::std::pow(a, b))
3605 #endif
3606 #else
3607 #define __Pyx_c_is_zero_double(z) ((z)==0)
3608 #define __Pyx_c_conj_double(z) (conj(z))
3609 #if 1
3610 #define __Pyx_c_abs_double(z) (cabs(z))
3611 #define __Pyx_c_pow_double(a, b) (cpow(a, b))
3612 #endif
3613 #endif
3614 #else
3615 static CYTHON_INLINE int __Pyx_c_eq_double(__pyx_t_double_complex, __pyx_t_double_complex);
3616 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum_double(__pyx_t_double_complex, __pyx_t_double_complex);
3617 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff_double(__pyx_t_double_complex, __pyx_t_double_complex);
3618 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod_double(__pyx_t_double_complex, __pyx_t_double_complex);
3619 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex, __pyx_t_double_complex);
3620 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg_double(__pyx_t_double_complex);
3621 static CYTHON_INLINE int __Pyx_c_is_zero_double(__pyx_t_double_complex);
3622 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj_double(__pyx_t_double_complex);
3623 #if 1
3624 static CYTHON_INLINE double __Pyx_c_abs_double(__pyx_t_double_complex);
3625 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow_double(__pyx_t_double_complex, __pyx_t_double_complex);
3626 #endif
3627 #endif
3628
3629 /* CIntToPy.proto */
3630 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum__NPY_TYPES(enum NPY_TYPES value);
3631
3632 /* MemviewSliceCopyTemplate.proto */
3633 static __Pyx_memviewslice
3634 __pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
3635 const char *mode, int ndim,
3636 size_t sizeof_dtype, int contig_flag,
3637 int dtype_is_object);
3638
3639 /* CIntFromPy.proto */
3640 static CYTHON_INLINE npy_int64 __Pyx_PyInt_As_npy_int64(PyObject *);
3641
3642 /* CIntFromPy.proto */
3643 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
3644
3645 /* CIntFromPy.proto */
3646 static CYTHON_INLINE npy_uint64 __Pyx_PyInt_As_npy_uint64(PyObject *);
3647
3648 /* CIntFromPy.proto */
3649 static CYTHON_INLINE npy_uint32 __Pyx_PyInt_As_npy_uint32(PyObject *);
3650
3651 /* CIntFromPy.proto */
3652 static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
3653
3654 /* CIntFromPy.proto */
3655 static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *);
3656
3657 /* FetchCommonType.proto */
3658 static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
3659
3660 /* PyObjectGetMethod.proto */
3661 static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);
3662
3663 /* PyObjectCallMethod1.proto */
3664 static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg);
3665
3666 /* CoroutineBase.proto */
3667 typedef PyObject *(*__pyx_coroutine_body_t)(PyObject *, PyThreadState *, PyObject *);
3668 #if CYTHON_USE_EXC_INFO_STACK
3669 #define __Pyx_ExcInfoStruct _PyErr_StackItem
3670 #else
3671 typedef struct {
3672 PyObject *exc_type;
3673 PyObject *exc_value;
3674 PyObject *exc_traceback;
3675 } __Pyx_ExcInfoStruct;
3676 #endif
3677 typedef struct {
3678 PyObject_HEAD
3679 __pyx_coroutine_body_t body;
3680 PyObject *closure;
3681 __Pyx_ExcInfoStruct gi_exc_state;
3682 PyObject *gi_weakreflist;
3683 PyObject *classobj;
3684 PyObject *yieldfrom;
3685 PyObject *gi_name;
3686 PyObject *gi_qualname;
3687 PyObject *gi_modulename;
3688 PyObject *gi_code;
3689 int resume_label;
3690 char is_running;
3691 } __pyx_CoroutineObject;
3692 static __pyx_CoroutineObject *__Pyx__Coroutine_New(
3693 PyTypeObject *type, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
3694 PyObject *name, PyObject *qualname, PyObject *module_name);
3695 static __pyx_CoroutineObject *__Pyx__Coroutine_NewInit(
3696 __pyx_CoroutineObject *gen, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
3697 PyObject *name, PyObject *qualname, PyObject *module_name);
3698 static CYTHON_INLINE void __Pyx_Coroutine_ExceptionClear(__Pyx_ExcInfoStruct *self);
3699 static int __Pyx_Coroutine_clear(PyObject *self);
3700 static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value);
3701 static PyObject *__Pyx_Coroutine_Close(PyObject *self);
3702 static PyObject *__Pyx_Coroutine_Throw(PyObject *gen, PyObject *args);
3703 #if CYTHON_USE_EXC_INFO_STACK
3704 #define __Pyx_Coroutine_SwapException(self)
3705 #define __Pyx_Coroutine_ResetAndClearException(self) __Pyx_Coroutine_ExceptionClear(&(self)->gi_exc_state)
3706 #else
3707 #define __Pyx_Coroutine_SwapException(self) {\
3708 __Pyx_ExceptionSwap(&(self)->gi_exc_state.exc_type, &(self)->gi_exc_state.exc_value, &(self)->gi_exc_state.exc_traceback);\
3709 __Pyx_Coroutine_ResetFrameBackpointer(&(self)->gi_exc_state);\
3710 }
3711 #define __Pyx_Coroutine_ResetAndClearException(self) {\
3712 __Pyx_ExceptionReset((self)->gi_exc_state.exc_type, (self)->gi_exc_state.exc_value, (self)->gi_exc_state.exc_traceback);\
3713 (self)->gi_exc_state.exc_type = (self)->gi_exc_state.exc_value = (self)->gi_exc_state.exc_traceback = NULL;\
3714 }
3715 #endif
3716 #if CYTHON_FAST_THREAD_STATE
3717 #define __Pyx_PyGen_FetchStopIterationValue(pvalue)\
3718 __Pyx_PyGen__FetchStopIterationValue(__pyx_tstate, pvalue)
3719 #else
3720 #define __Pyx_PyGen_FetchStopIterationValue(pvalue)\
3721 __Pyx_PyGen__FetchStopIterationValue(__Pyx_PyThreadState_Current, pvalue)
3722 #endif
3723 static int __Pyx_PyGen__FetchStopIterationValue(PyThreadState *tstate, PyObject **pvalue);
3724 static CYTHON_INLINE void __Pyx_Coroutine_ResetFrameBackpointer(__Pyx_ExcInfoStruct *exc_state);
3725
3726 /* PatchModuleWithCoroutine.proto */
3727 static PyObject* __Pyx_Coroutine_patch_module(PyObject* module, const char* py_code);
3728
3729 /* PatchGeneratorABC.proto */
3730 static int __Pyx_patch_abc(void);
3731
3732 /* Generator.proto */
3733 #define __Pyx_Generator_USED
3734 static PyTypeObject *__pyx_GeneratorType = 0;
3735 #define __Pyx_Generator_CheckExact(obj) (Py_TYPE(obj) == __pyx_GeneratorType)
3736 #define __Pyx_Generator_New(body, code, closure, name, qualname, module_name)\
3737 __Pyx__Coroutine_New(__pyx_GeneratorType, body, code, closure, name, qualname, module_name)
3738 static PyObject *__Pyx_Generator_Next(PyObject *self);
3739 static int __pyx_Generator_init(void);
3740
3741 /* TypeInfoCompare.proto */
3742 static int __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b);
3743
3744 /* MemviewSliceValidateAndInit.proto */
3745 static int __Pyx_ValidateAndInit_memviewslice(
3746 int *axes_specs,
3747 int c_or_f_flag,
3748 int buf_flags,
3749 int ndim,
3750 __Pyx_TypeInfo *dtype,
3751 __Pyx_BufFmt_StackElem stack[],
3752 __Pyx_memviewslice *memviewslice,
3753 PyObject *original_obj);
3754
3755 /* ObjectToMemviewSlice.proto */
3756 static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_int64_t(PyObject *, int writable_flag);
3757
3758 /* CheckBinaryVersion.proto */
3759 static int __Pyx_check_binary_version(void);
3760
3761 /* VoidPtrImport.proto */
3762 static int __Pyx_ImportVoidPtr(PyObject *module, const char *name, void **p, const char *sig);
3763
3764 /* FunctionImport.proto */
3765 static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig);
3766
3767 /* InitStrings.proto */
3768 static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
3769
3770 static CYTHON_INLINE int __pyx_f_2yt_8geometry_12oct_visitors_10OctVisitor_oind(struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor *__pyx_v_self); /* proto*/
3771 static CYTHON_INLINE int __pyx_f_2yt_8geometry_12oct_visitors_10OctVisitor_rind(struct __pyx_obj_2yt_8geometry_12oct_visitors_OctVisitor *__pyx_v_self); /* proto*/
3772 static CYTHON_INLINE __pyx_t_5numpy_uint8_t __pyx_f_2yt_8geometry_12oct_visitors_20BaseNeighbourVisitor_neighbour_rind(struct __pyx_obj_2yt_8geometry_12oct_visitors_BaseNeighbourVisitor *__pyx_v_self); /* proto*/
3773 static CYTHON_INLINE struct __pyx_t_2yt_8geometry_13oct_container_OctAllocationContainer *__pyx_f_2yt_8geometry_13oct_container_13OctObjectPool_get_cont(struct __pyx_obj_2yt_8geometry_13oct_container_OctObjectPool *__pyx_v_self, int __pyx_v_i); /* proto*/
3774 static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *__pyx_v_self); /* proto*/
3775 static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto*/
3776 static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj); /* proto*/
3777 static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src); /* proto*/
3778 static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value); /* proto*/
3779 static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto*/
3780 static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
3781 static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
3782 static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
3783 static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
3784
3785 /* Module declarations from 'cython.view' */
3786
3787 /* Module declarations from 'cython' */
3788
3789 /* Module declarations from 'cpython.buffer' */
3790
3791 /* Module declarations from 'libc.string' */
3792
3793 /* Module declarations from 'libc.stdio' */
3794
3795 /* Module declarations from '__builtin__' */
3796
3797 /* Module declarations from 'cpython.type' */
3798 static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0;
3799
3800 /* Module declarations from 'cpython' */
3801
3802 /* Module declarations from 'cpython.object' */
3803
3804 /* Module declarations from 'cpython.ref' */
3805
3806 /* Module declarations from 'cpython.mem' */
3807
3808 /* Module declarations from 'numpy' */
3809
3810 /* Module declarations from 'numpy' */
3811 static PyTypeObject *__pyx_ptype_5numpy_dtype = 0;
3812 static PyTypeObject *__pyx_ptype_5numpy_flatiter = 0;
3813 static PyTypeObject *__pyx_ptype_5numpy_broadcast = 0;
3814 static PyTypeObject *__pyx_ptype_5numpy_ndarray = 0;
3815 static PyTypeObject *__pyx_ptype_5numpy_ufunc = 0;
3816 static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *, char *, char *, int *); /*proto*/
3817
3818 /* Module declarations from 'yt.geometry.oct_visitors' */
3819 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_OctVisitor = 0;
3820 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_CountTotalOcts = 0;
3821 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_CountTotalCells = 0;
3822 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_MarkOcts = 0;
3823 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_MaskOcts = 0;
3824 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_IndexOcts = 0;
3825 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_MaskedIndexOcts = 0;
3826 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_IndexMaskMapOcts = 0;
3827 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_ICoordsOcts = 0;
3828 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_IResOcts = 0;
3829 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_FCoordsOcts = 0;
3830 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_FWidthOcts = 0;
3831 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_CopyArrayI64 = 0;
3832 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_CopyArrayF64 = 0;
3833 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_CopyFileIndArrayI8 = 0;
3834 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_IdentifyOcts = 0;
3835 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_AssignDomainInd = 0;
3836 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_FillFileIndicesO = 0;
3837 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_FillFileIndicesR = 0;
3838 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_CountByDomain = 0;
3839 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_StoreOctree = 0;
3840 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_LoadOctree = 0;
3841 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_MortonIndexOcts = 0;
3842 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_StoreIndex = 0;
3843 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_BaseNeighbourVisitor = 0;
3844 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_NeighbourCellIndexVisitor = 0;
3845 static PyTypeObject *__pyx_ptype_2yt_8geometry_12oct_visitors_NeighbourCellVisitor = 0;
3846 static CYTHON_INLINE int __pyx_f_2yt_8geometry_12oct_visitors_cind(int, int, int); /*proto*/
3847
3848 /* Module declarations from 'yt.geometry.grid_visitors' */
3849 static __pyx_t_5numpy_uint8_t (*__pyx_f_2yt_8geometry_13grid_visitors_check_child_masked)(struct __pyx_t_2yt_8geometry_13grid_visitors_GridVisitorData *); /*proto*/
3850
3851 /* Module declarations from 'yt.utilities.lib.fp_utils' */
3852 static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_2yt_9utilities_3lib_8fp_utils_fmax(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t); /*proto*/
3853 static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_2yt_9utilities_3lib_8fp_utils_fmin(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t); /*proto*/
3854 static CYTHON_INLINE PyObject *__pyx_f_2yt_9utilities_3lib_8fp_utils__ensure_code(PyObject *); /*proto*/
3855
3856 /* Module declarations from 'libc.float' */
3857
3858 /* Module declarations from 'libc.math' */
3859
3860 /* Module declarations from 'yt.utilities.lib.geometry_utils' */
3861 static CYTHON_INLINE __pyx_t_5numpy_int64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_ifrexp(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_int64_t *); /*proto*/
3862 static CYTHON_INLINE __pyx_t_5numpy_int64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_msdb(__pyx_t_5numpy_int64_t, __pyx_t_5numpy_int64_t); /*proto*/
3863 static CYTHON_INLINE __pyx_t_5numpy_int64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_xor_msb(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t); /*proto*/
3864 static CYTHON_INLINE __pyx_t_5numpy_uint64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_spread_64bits_by2(__pyx_t_5numpy_uint64_t); /*proto*/
3865 static CYTHON_INLINE __pyx_t_5numpy_uint64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_compact_64bits_by2(__pyx_t_5numpy_uint64_t); /*proto*/
3866 static CYTHON_INLINE __pyx_t_5numpy_uint64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_encode_morton_64bit(__pyx_t_5numpy_uint64_t, __pyx_t_5numpy_uint64_t, __pyx_t_5numpy_uint64_t); /*proto*/
3867 static CYTHON_INLINE void __pyx_f_2yt_9utilities_3lib_14geometry_utils_decode_morton_64bit(__pyx_t_5numpy_uint64_t, __pyx_t_5numpy_uint64_t *); /*proto*/
3868
3869 /* Module declarations from 'yt.geometry.selection_routines' */
3870 static PyTypeObject *__pyx_ptype_2yt_8geometry_18selection_routines_SelectorObject = 0;
3871 static PyTypeObject *__pyx_ptype_2yt_8geometry_18selection_routines_AlwaysSelector = 0;
3872 static PyTypeObject *__pyx_ptype_2yt_8geometry_18selection_routines_OctreeSubsetSelector = 0;
3873 static PyTypeObject *__pyx_ptype_2yt_8geometry_18selection_routines_BooleanSelector = 0;
3874
3875 /* Module declarations from 'libc.stdlib' */
3876
3877 /* Module declarations from 'yt.utilities.lib.allocation_container' */
3878 static PyTypeObject *__pyx_ptype_2yt_9utilities_3lib_20allocation_container_ObjectPool = 0;
3879
3880 /* Module declarations from 'yt.geometry.oct_container' */
3881 static PyTypeObject *__pyx_ptype_2yt_8geometry_13oct_container_OctObjectPool = 0;
3882 static PyTypeObject *__pyx_ptype_2yt_8geometry_13oct_container_OctreeContainer = 0;
3883 static PyTypeObject *__pyx_ptype_2yt_8geometry_13oct_container_SparseOctreeContainer = 0;
3884 static PyTypeObject *__pyx_ptype_2yt_8geometry_13oct_container_RAMSESOctreeContainer = 0;
3885 static int *__pyx_vp_2yt_8geometry_13oct_container_ORDER_MAX = 0;
3886 #define __pyx_v_2yt_8geometry_13oct_container_ORDER_MAX (*__pyx_vp_2yt_8geometry_13oct_container_ORDER_MAX)
3887
3888 /* Module declarations from 'yt.utilities.cython_fortran_utils' */
3889 static PyTypeObject *__pyx_ptype_2yt_9utilities_20cython_fortran_utils_FortranFile = 0;
3890
3891 /* Module declarations from 'yt.frontends.ramses.io_utils' */
3892 static PyTypeObject *__pyx_ptype_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct__read_amr = 0;
3893 static PyTypeObject *__pyx_ptype_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr = 0;
3894 static PyTypeObject *__pyx_array_type = 0;
3895 static PyTypeObject *__pyx_MemviewEnum_type = 0;
3896 static PyTypeObject *__pyx_memoryview_type = 0;
3897 static PyTypeObject *__pyx_memoryviewslice_type = 0;
3898 static PyObject *generic = 0;
3899 static PyObject *strided = 0;
3900 static PyObject *indirect = 0;
3901 static PyObject *contiguous = 0;
3902 static PyObject *indirect_contiguous = 0;
3903 static int __pyx_memoryview_thread_locks_used;
3904 static PyThread_type_lock __pyx_memoryview_thread_locks[8];
3905 static PyObject *__pyx_f_2yt_9frontends_6ramses_8io_utils_read_offset(struct __pyx_obj_2yt_9utilities_20cython_fortran_utils_FortranFile *, __pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t, __pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t, __pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t, PyObject *, int __pyx_skip_dispatch); /*proto*/
3906 static struct __pyx_array_obj *__pyx_array_new(PyObject *, Py_ssize_t, char *, char *, char *); /*proto*/
3907 static void *__pyx_align_pointer(void *, size_t); /*proto*/
3908 static PyObject *__pyx_memoryview_new(PyObject *, int, int, __Pyx_TypeInfo *); /*proto*/
3909 static CYTHON_INLINE int __pyx_memoryview_check(PyObject *); /*proto*/
3910 static PyObject *_unellipsify(PyObject *, int); /*proto*/
3911 static PyObject *assert_direct_dimensions(Py_ssize_t *, int); /*proto*/
3912 static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_obj *, PyObject *); /*proto*/
3913 static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int, int); /*proto*/
3914 static char *__pyx_pybuffer_index(Py_buffer *, char *, Py_ssize_t, Py_ssize_t); /*proto*/
3915 static int __pyx_memslice_transpose(__Pyx_memviewslice *); /*proto*/
3916 static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice, int, PyObject *(*)(char *), int (*)(char *, PyObject *), int); /*proto*/
3917 static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
3918 static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
3919 static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *); /*proto*/
3920 static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
3921 static Py_ssize_t abs_py_ssize_t(Py_ssize_t); /*proto*/
3922 static char __pyx_get_best_slice_order(__Pyx_memviewslice *, int); /*proto*/
3923 static void _copy_strided_to_strided(char *, Py_ssize_t *, char *, Py_ssize_t *, Py_ssize_t *, Py_ssize_t *, int, size_t); /*proto*/
3924 static void copy_strided_to_strided(__Pyx_memviewslice *, __Pyx_memviewslice *, int, size_t); /*proto*/
3925 static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *, int); /*proto*/
3926 static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *, Py_ssize_t *, Py_ssize_t, int, char); /*proto*/
3927 static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *, __Pyx_memviewslice *, char, int); /*proto*/
3928 static int __pyx_memoryview_err_extents(int, Py_ssize_t, Py_ssize_t); /*proto*/
3929 static int __pyx_memoryview_err_dim(PyObject *, char *, int); /*proto*/
3930 static int __pyx_memoryview_err(PyObject *, char *); /*proto*/
3931 static int __pyx_memoryview_copy_contents(__Pyx_memviewslice, __Pyx_memviewslice, int, int, int); /*proto*/
3932 static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *, int, int); /*proto*/
3933 static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *, int, int, int); /*proto*/
3934 static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
3935 static void __pyx_memoryview_refcount_objects_in_slice(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
3936 static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *, int, size_t, void *, int); /*proto*/
3937 static void __pyx_memoryview__slice_assign_scalar(char *, Py_ssize_t *, Py_ssize_t *, int, size_t, void *); /*proto*/
3938 static PyObject *__pyx_unpickle_Enum__set_state(struct __pyx_MemviewEnum_obj *, PyObject *); /*proto*/
3939 static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_int64_t = { "int64_t", NULL, sizeof(__pyx_t_5numpy_int64_t), { 0 }, 0, IS_UNSIGNED(__pyx_t_5numpy_int64_t) ? 'U' : 'I', IS_UNSIGNED(__pyx_t_5numpy_int64_t), 0 };
3940 static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_int32_t = { "int32_t", NULL, sizeof(__pyx_t_5numpy_int32_t), { 0 }, 0, IS_UNSIGNED(__pyx_t_5numpy_int32_t) ? 'U' : 'I', IS_UNSIGNED(__pyx_t_5numpy_int32_t), 0 };
3941 static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_float64_t = { "float64_t", NULL, sizeof(__pyx_t_5numpy_float64_t), { 0 }, 0, 'R', 0, 0 };
3942 static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_uint8_t = { "uint8_t", NULL, sizeof(__pyx_t_5numpy_uint8_t), { 0 }, 0, IS_UNSIGNED(__pyx_t_5numpy_uint8_t) ? 'U' : 'I', IS_UNSIGNED(__pyx_t_5numpy_uint8_t), 0 };
3943 #define __Pyx_MODULE_NAME "yt.frontends.ramses.io_utils"
3944 extern int __pyx_module_is_main_yt__frontends__ramses__io_utils;
3945 int __pyx_module_is_main_yt__frontends__ramses__io_utils = 0;
3946
3947 /* Implementation of 'yt.frontends.ramses.io_utils' */
3948 static PyObject *__pyx_builtin_range;
3949 static PyObject *__pyx_builtin_ValueError;
3950 static PyObject *__pyx_builtin_RuntimeError;
3951 static PyObject *__pyx_builtin_ImportError;
3952 static PyObject *__pyx_builtin_MemoryError;
3953 static PyObject *__pyx_builtin_enumerate;
3954 static PyObject *__pyx_builtin_TypeError;
3955 static PyObject *__pyx_builtin_Ellipsis;
3956 static PyObject *__pyx_builtin_id;
3957 static PyObject *__pyx_builtin_IndexError;
3958 static const char __pyx_k_F[] = "F";
3959 static const char __pyx_k_O[] = "O";
3960 static const char __pyx_k_c[] = "c";
3961 static const char __pyx_k_d[] = "d";
3962 static const char __pyx_k_f[] = "f";
3963 static const char __pyx_k_i[] = "i";
3964 static const char __pyx_k_n[] = "n";
3965 static const char __pyx_k_id[] = "id";
3966 static const char __pyx_k_nc[] = "nc";
3967 static const char __pyx_k_ng[] = "ng";
3968 static const char __pyx_k_np[] = "np";
3969 static const char __pyx_k_nx[] = "nx";
3970 static const char __pyx_k_ny[] = "ny";
3971 static const char __pyx_k_nz[] = "nz";
3972 static const char __pyx_k_tr[] = "tr";
3973 static const char __pyx_k_add[] = "add";
3974 static const char __pyx_k_new[] = "__new__";
3975 static const char __pyx_k_obj[] = "obj";
3976 static const char __pyx_k_pos[] = "pos";
3977 static const char __pyx_k_tmp[] = "tmp";
3978 static const char __pyx_k_args[] = "args";
3979 static const char __pyx_k_base[] = "base";
3980 static const char __pyx_k_dict[] = "__dict__";
3981 static const char __pyx_k_full[] = "full";
3982 static const char __pyx_k_icpu[] = "icpu";
3983 static const char __pyx_k_main[] = "__main__";
3984 static const char __pyx_k_mask[] = "mask";
3985 static const char __pyx_k_mode[] = "mode";
3986 static const char __pyx_k_name[] = "name";
3987 static const char __pyx_k_ncpu[] = "ncpu";
3988 static const char __pyx_k_ndim[] = "ndim";
3989 static const char __pyx_k_nvar[] = "nvar";
3990 static const char __pyx_k_pack[] = "pack";
3991 static const char __pyx_k_send[] = "send";
3992 static const char __pyx_k_size[] = "size";
3993 static const char __pyx_k_step[] = "step";
3994 static const char __pyx_k_stop[] = "stop";
3995 static const char __pyx_k_test[] = "__test__";
3996 static const char __pyx_k_ASCII[] = "ASCII";
3997 static const char __pyx_k_array[] = "array";
3998 static const char __pyx_k_class[] = "__class__";
3999 static const char __pyx_k_close[] = "close";
4000 static const char __pyx_k_dtype[] = "dtype";
4001 static const char __pyx_k_empty[] = "empty";
4002 static const char __pyx_k_error[] = "error";
4003 static const char __pyx_k_field[] = "field";
4004 static const char __pyx_k_flags[] = "flags";
4005 static const char __pyx_k_int32[] = "int32";
4006 static const char __pyx_k_int64[] = "int64";
4007 static const char __pyx_k_numbl[] = "numbl";
4008 static const char __pyx_k_numpy[] = "numpy";
4009 static const char __pyx_k_order[] = "order";
4010 static const char __pyx_k_range[] = "range";
4011 static const char __pyx_k_shape[] = "shape";
4012 static const char __pyx_k_start[] = "start";
4013 static const char __pyx_k_throw[] = "throw";
4014 static const char __pyx_k_uint8[] = "uint8";
4015 static const char __pyx_k_units[] = "units";
4016 static const char __pyx_k_zeros[] = "zeros";
4017 static const char __pyx_k_domain[] = "domain";
4018 static const char __pyx_k_encode[] = "encode";
4019 static const char __pyx_k_fields[] = "fields";
4020 static const char __pyx_k_format[] = "format";
4021 static const char __pyx_k_ifield[] = "ifield";
4022 static const char __pyx_k_ilevel[] = "ilevel";
4023 static const char __pyx_k_import[] = "__import__";
4024 static const char __pyx_k_levels[] = "levels";
4025 static const char __pyx_k_name_2[] = "__name__";
4026 static const char __pyx_k_offset[] = "offset";
4027 static const char __pyx_k_pickle[] = "pickle";
4028 static const char __pyx_k_reduce[] = "__reduce__";
4029 static const char __pyx_k_struct[] = "struct";
4030 static const char __pyx_k_unpack[] = "unpack";
4031 static const char __pyx_k_update[] = "update";
4032 static const char __pyx_k_domains[] = "domains";
4033 static const char __pyx_k_float64[] = "float64";
4034 static const char __pyx_k_fortran[] = "fortran";
4035 static const char __pyx_k_genexpr[] = "genexpr";
4036 static const char __pyx_k_headers[] = "headers";
4037 static const char __pyx_k_memview[] = "memview";
4038 static const char __pyx_k_nfields[] = "nfields";
4039 static const char __pyx_k_nlevels[] = "nlevels";
4040 static const char __pyx_k_offsets[] = "offsets";
4041 static const char __pyx_k_Ellipsis[] = "Ellipsis";
4042 static const char __pyx_k_getstate[] = "__getstate__";
4043 static const char __pyx_k_itemsize[] = "itemsize";
4044 static const char __pyx_k_pyx_type[] = "__pyx_type";
4045 static const char __pyx_k_read_amr[] = "read_amr";
4046 static const char __pyx_k_setstate[] = "__setstate__";
4047 static const char __pyx_k_skip_len[] = "skip_len";
4048 static const char __pyx_k_TypeError[] = "TypeError";
4049 static const char __pyx_k_cell_inds[] = "cell_inds";
4050 static const char __pyx_k_domain_id[] = "domain_id";
4051 static const char __pyx_k_enumerate[] = "enumerate";
4052 static const char __pyx_k_file_inds[] = "file_inds";
4053 static const char __pyx_k_max_level[] = "max_level";
4054 static const char __pyx_k_min_level[] = "min_level";
4055 static const char __pyx_k_nboundary[] = "nboundary";
4056 static const char __pyx_k_nlevelmax[] = "nlevelmax";
4057 static const char __pyx_k_pyx_state[] = "__pyx_state";
4058 static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
4059 static const char __pyx_k_twotondim[] = "twotondim";
4060 static const char __pyx_k_IndexError[] = "IndexError";
4061 static const char __pyx_k_ValueError[] = "ValueError";
4062 static const char __pyx_k_all_fields[] = "all_fields";
4063 static const char __pyx_k_fill_hydro[] = "fill_hydro";
4064 static const char __pyx_k_fill_level[] = "fill_level";
4065 static const char __pyx_k_ngridbound[] = "ngridbound";
4066 static const char __pyx_k_pyx_result[] = "__pyx_result";
4067 static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
4068 static const char __pyx_k_ImportError[] = "ImportError";
4069 static const char __pyx_k_MemoryError[] = "MemoryError";
4070 static const char __pyx_k_PickleError[] = "PickleError";
4071 static const char __pyx_k_buffer_size[] = "buffer_size";
4072 static const char __pyx_k_code_length[] = "code_length";
4073 static const char __pyx_k_level_count[] = "level_count";
4074 static const char __pyx_k_oct_handler[] = "oct_handler";
4075 static const char __pyx_k_RuntimeError[] = "RuntimeError";
4076 static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
4077 static const char __pyx_k_stringsource[] = "stringsource";
4078 static const char __pyx_k_ncpu_selected[] = "ncpu_selected";
4079 static const char __pyx_k_pyx_getbuffer[] = "__pyx_getbuffer";
4080 static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
4081 static const char __pyx_k_count_boundary[] = "count_boundary";
4082 static const char __pyx_k_cpu_enumerator[] = "cpu_enumerator";
4083 static const char __pyx_k_ncpu_and_bound[] = "ncpu_and_bound";
4084 static const char __pyx_k_View_MemoryView[] = "View.MemoryView";
4085 static const char __pyx_k_allocate_buffer[] = "allocate_buffer";
4086 static const char __pyx_k_dtype_is_object[] = "dtype_is_object";
4087 static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
4088 static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
4089 static const char __pyx_k_convert_to_units[] = "convert_to_units";
4090 static const char __pyx_k_pyx_unpickle_Enum[] = "__pyx_unpickle_Enum";
4091 static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
4092 static const char __pyx_k_strided_and_direct[] = "<strided and direct>";
4093 static const char __pyx_k_YTIllDefinedAMRData[] = "YTIllDefinedAMRData";
4094 static const char __pyx_k_strided_and_indirect[] = "<strided and indirect>";
4095 static const char __pyx_k_contiguous_and_direct[] = "<contiguous and direct>";
4096 static const char __pyx_k_MemoryView_of_r_object[] = "<MemoryView of %r object>";
4097 static const char __pyx_k_fill_level_with_domain[] = "fill_level_with_domain";
4098 static const char __pyx_k_MemoryView_of_r_at_0x_x[] = "<MemoryView of %r at 0x%x>";
4099 static const char __pyx_k_contiguous_and_indirect[] = "<contiguous and indirect>";
4100 static const char __pyx_k_read_amr_locals_genexpr[] = "read_amr.<locals>.genexpr";
4101 static const char __pyx_k_yt_utilities_exceptions[] = "yt.utilities.exceptions";
4102 static const char __pyx_k_Cannot_index_with_type_s[] = "Cannot index with type '%s'";
4103 static const char __pyx_k_Invalid_shape_in_axis_d_d[] = "Invalid shape in axis %d: %d.";
4104 static const char __pyx_k_itemsize_0_for_cython_array[] = "itemsize <= 0 for cython.array";
4105 static const char __pyx_k_ndarray_is_not_C_contiguous[] = "ndarray is not C contiguous";
4106 static const char __pyx_k_yt_frontends_ramses_io_utils[] = "yt.frontends.ramses.io_utils";
4107 static const char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data.";
4108 static const char __pyx_k_strided_and_direct_or_indirect[] = "<strided and direct or indirect>";
4109 static const char __pyx_k_numpy_core_multiarray_failed_to[] = "numpy.core.multiarray failed to import";
4110 static const char __pyx_k_unknown_dtype_code_in_numpy_pxd[] = "unknown dtype code in numpy.pxd (%d)";
4111 static const char __pyx_k_Buffer_view_does_not_expose_stri[] = "Buffer view does not expose strides";
4112 static const char __pyx_k_Can_only_create_a_buffer_that_is[] = "Can only create a buffer that is contiguous in memory.";
4113 static const char __pyx_k_Cannot_assign_to_read_only_memor[] = "Cannot assign to read-only memoryview";
4114 static const char __pyx_k_Cannot_create_writable_memory_vi[] = "Cannot create writable memory view from read-only memoryview";
4115 static const char __pyx_k_Cannot_read_offsets_in_file_s_Th[] = "Cannot read offsets in file %s. The level read from data (%s) is not coherent with the expected (%s)";
4116 static const char __pyx_k_Empty_shape_tuple_for_cython_arr[] = "Empty shape tuple for cython.array";
4117 static const char __pyx_k_Format_string_allocated_too_shor[] = "Format string allocated too short, see comment in numpy.pxd";
4118 static const char __pyx_k_Incompatible_checksums_s_vs_0xb0[] = "Incompatible checksums (%s vs 0xb068931 = (name))";
4119 static const char __pyx_k_Indirect_dimensions_not_supporte[] = "Indirect dimensions not supported";
4120 static const char __pyx_k_Invalid_mode_expected_c_or_fortr[] = "Invalid mode, expected 'c' or 'fortran', got %s";
4121 static const char __pyx_k_Non_native_byte_order_not_suppor[] = "Non-native byte order not supported";
4122 static const char __pyx_k_Out_of_bounds_on_buffer_access_a[] = "Out of bounds on buffer access (axis %d)";
4123 static const char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object";
4124 static const char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)";
4125 static const char __pyx_k_ndarray_is_not_Fortran_contiguou[] = "ndarray is not Fortran contiguous";
4126 static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__";
4127 static const char __pyx_k_numpy_core_umath_failed_to_impor[] = "numpy.core.umath failed to import";
4128 static const char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
4129 static const char __pyx_k_yt_frontends_ramses_io_utils_pyx[] = "yt/frontends/ramses/io_utils.pyx";
4130 static const char __pyx_k_Format_string_allocated_too_shor_2[] = "Format string allocated too short.";
4131 static PyObject *__pyx_n_s_ASCII;
4132 static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
4133 static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
4134 static PyObject *__pyx_kp_s_Cannot_assign_to_read_only_memor;
4135 static PyObject *__pyx_kp_s_Cannot_create_writable_memory_vi;
4136 static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
4137 static PyObject *__pyx_kp_s_Cannot_read_offsets_in_file_s_Th;
4138 static PyObject *__pyx_n_s_Ellipsis;
4139 static PyObject *__pyx_kp_s_Empty_shape_tuple_for_cython_arr;
4140 static PyObject *__pyx_n_s_F;
4141 static PyObject *__pyx_kp_u_Format_string_allocated_too_shor;
4142 static PyObject *__pyx_kp_u_Format_string_allocated_too_shor_2;
4143 static PyObject *__pyx_n_s_ImportError;
4144 static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0xb0;
4145 static PyObject *__pyx_n_s_IndexError;
4146 static PyObject *__pyx_kp_s_Indirect_dimensions_not_supporte;
4147 static PyObject *__pyx_kp_s_Invalid_mode_expected_c_or_fortr;
4148 static PyObject *__pyx_kp_s_Invalid_shape_in_axis_d_d;
4149 static PyObject *__pyx_n_s_MemoryError;
4150 static PyObject *__pyx_kp_s_MemoryView_of_r_at_0x_x;
4151 static PyObject *__pyx_kp_s_MemoryView_of_r_object;
4152 static PyObject *__pyx_kp_u_Non_native_byte_order_not_suppor;
4153 static PyObject *__pyx_n_b_O;
4154 static PyObject *__pyx_kp_s_Out_of_bounds_on_buffer_access_a;
4155 static PyObject *__pyx_n_s_PickleError;
4156 static PyObject *__pyx_n_s_RuntimeError;
4157 static PyObject *__pyx_n_s_TypeError;
4158 static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
4159 static PyObject *__pyx_n_s_ValueError;
4160 static PyObject *__pyx_n_s_View_MemoryView;
4161 static PyObject *__pyx_n_s_YTIllDefinedAMRData;
4162 static PyObject *__pyx_n_s_add;
4163 static PyObject *__pyx_n_s_all_fields;
4164 static PyObject *__pyx_n_s_allocate_buffer;
4165 static PyObject *__pyx_n_s_args;
4166 static PyObject *__pyx_n_s_array;
4167 static PyObject *__pyx_n_s_base;
4168 static PyObject *__pyx_n_s_buffer_size;
4169 static PyObject *__pyx_n_s_c;
4170 static PyObject *__pyx_n_u_c;
4171 static PyObject *__pyx_n_s_cell_inds;
4172 static PyObject *__pyx_n_s_class;
4173 static PyObject *__pyx_n_s_cline_in_traceback;
4174 static PyObject *__pyx_n_s_close;
4175 static PyObject *__pyx_n_s_code_length;
4176 static PyObject *__pyx_kp_s_contiguous_and_direct;
4177 static PyObject *__pyx_kp_s_contiguous_and_indirect;
4178 static PyObject *__pyx_n_s_convert_to_units;
4179 static PyObject *__pyx_n_s_count_boundary;
4180 static PyObject *__pyx_n_s_cpu_enumerator;
4181 static PyObject *__pyx_n_s_d;
4182 static PyObject *__pyx_n_s_dict;
4183 static PyObject *__pyx_n_s_domain;
4184 static PyObject *__pyx_n_s_domain_id;
4185 static PyObject *__pyx_n_s_domains;
4186 static PyObject *__pyx_n_s_dtype;
4187 static PyObject *__pyx_n_s_dtype_is_object;
4188 static PyObject *__pyx_n_s_empty;
4189 static PyObject *__pyx_n_s_encode;
4190 static PyObject *__pyx_n_s_enumerate;
4191 static PyObject *__pyx_n_s_error;
4192 static PyObject *__pyx_n_s_f;
4193 static PyObject *__pyx_n_s_field;
4194 static PyObject *__pyx_n_s_fields;
4195 static PyObject *__pyx_n_s_file_inds;
4196 static PyObject *__pyx_n_s_fill_hydro;
4197 static PyObject *__pyx_n_s_fill_level;
4198 static PyObject *__pyx_n_s_fill_level_with_domain;
4199 static PyObject *__pyx_n_s_flags;
4200 static PyObject *__pyx_n_s_float64;
4201 static PyObject *__pyx_n_s_format;
4202 static PyObject *__pyx_n_s_fortran;
4203 static PyObject *__pyx_n_u_fortran;
4204 static PyObject *__pyx_n_s_full;
4205 static PyObject *__pyx_n_s_genexpr;
4206 static PyObject *__pyx_n_s_getstate;
4207 static PyObject *__pyx_kp_s_got_differing_extents_in_dimensi;
4208 static PyObject *__pyx_n_s_headers;
4209 static PyObject *__pyx_n_s_i;
4210 static PyObject *__pyx_n_s_icpu;
4211 static PyObject *__pyx_n_s_id;
4212 static PyObject *__pyx_n_s_ifield;
4213 static PyObject *__pyx_n_s_ilevel;
4214 static PyObject *__pyx_n_s_import;
4215 static PyObject *__pyx_n_s_int32;
4216 static PyObject *__pyx_n_s_int64;
4217 static PyObject *__pyx_n_s_itemsize;
4218 static PyObject *__pyx_kp_s_itemsize_0_for_cython_array;
4219 static PyObject *__pyx_n_s_level_count;
4220 static PyObject *__pyx_n_s_levels;
4221 static PyObject *__pyx_n_s_main;
4222 static PyObject *__pyx_n_s_mask;
4223 static PyObject *__pyx_n_s_max_level;
4224 static PyObject *__pyx_n_s_memview;
4225 static PyObject *__pyx_n_s_min_level;
4226 static PyObject *__pyx_n_s_mode;
4227 static PyObject *__pyx_n_s_n;
4228 static PyObject *__pyx_n_s_name;
4229 static PyObject *__pyx_n_s_name_2;
4230 static PyObject *__pyx_n_s_nboundary;
4231 static PyObject *__pyx_n_s_nc;
4232 static PyObject *__pyx_n_s_ncpu;
4233 static PyObject *__pyx_n_s_ncpu_and_bound;
4234 static PyObject *__pyx_n_s_ncpu_selected;
4235 static PyObject *__pyx_kp_u_ndarray_is_not_C_contiguous;
4236 static PyObject *__pyx_kp_u_ndarray_is_not_Fortran_contiguou;
4237 static PyObject *__pyx_n_s_ndim;
4238 static PyObject *__pyx_n_s_new;
4239 static PyObject *__pyx_n_s_nfields;
4240 static PyObject *__pyx_n_s_ng;
4241 static PyObject *__pyx_n_s_ngridbound;
4242 static PyObject *__pyx_n_s_nlevelmax;
4243 static PyObject *__pyx_n_s_nlevels;
4244 static PyObject *__pyx_kp_s_no_default___reduce___due_to_non;
4245 static PyObject *__pyx_n_s_np;
4246 static PyObject *__pyx_n_s_numbl;
4247 static PyObject *__pyx_n_s_numpy;
4248 static PyObject *__pyx_kp_s_numpy_core_multiarray_failed_to;
4249 static PyObject *__pyx_kp_s_numpy_core_umath_failed_to_impor;
4250 static PyObject *__pyx_n_s_nvar;
4251 static PyObject *__pyx_n_s_nx;
4252 static PyObject *__pyx_n_s_ny;
4253 static PyObject *__pyx_n_s_nz;
4254 static PyObject *__pyx_n_s_obj;
4255 static PyObject *__pyx_n_s_oct_handler;
4256 static PyObject *__pyx_n_s_offset;
4257 static PyObject *__pyx_n_s_offsets;
4258 static PyObject *__pyx_n_s_order;
4259 static PyObject *__pyx_n_s_pack;
4260 static PyObject *__pyx_n_s_pickle;
4261 static PyObject *__pyx_n_s_pos;
4262 static PyObject *__pyx_n_s_pyx_PickleError;
4263 static PyObject *__pyx_n_s_pyx_checksum;
4264 static PyObject *__pyx_n_s_pyx_getbuffer;
4265 static PyObject *__pyx_n_s_pyx_result;
4266 static PyObject *__pyx_n_s_pyx_state;
4267 static PyObject *__pyx_n_s_pyx_type;
4268 static PyObject *__pyx_n_s_pyx_unpickle_Enum;
4269 static PyObject *__pyx_n_s_pyx_vtable;
4270 static PyObject *__pyx_n_s_range;
4271 static PyObject *__pyx_n_s_read_amr;
4272 static PyObject *__pyx_n_s_read_amr_locals_genexpr;
4273 static PyObject *__pyx_n_s_reduce;
4274 static PyObject *__pyx_n_s_reduce_cython;
4275 static PyObject *__pyx_n_s_reduce_ex;
4276 static PyObject *__pyx_n_s_send;
4277 static PyObject *__pyx_n_s_setstate;
4278 static PyObject *__pyx_n_s_setstate_cython;
4279 static PyObject *__pyx_n_s_shape;
4280 static PyObject *__pyx_n_s_size;
4281 static PyObject *__pyx_n_s_skip_len;
4282 static PyObject *__pyx_n_s_start;
4283 static PyObject *__pyx_n_s_step;
4284 static PyObject *__pyx_n_s_stop;
4285 static PyObject *__pyx_kp_s_strided_and_direct;
4286 static PyObject *__pyx_kp_s_strided_and_direct_or_indirect;
4287 static PyObject *__pyx_kp_s_strided_and_indirect;
4288 static PyObject *__pyx_kp_s_stringsource;
4289 static PyObject *__pyx_n_s_struct;
4290 static PyObject *__pyx_n_s_test;
4291 static PyObject *__pyx_n_s_throw;
4292 static PyObject *__pyx_n_s_tmp;
4293 static PyObject *__pyx_n_s_tr;
4294 static PyObject *__pyx_n_s_twotondim;
4295 static PyObject *__pyx_n_s_uint8;
4296 static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
4297 static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
4298 static PyObject *__pyx_n_s_units;
4299 static PyObject *__pyx_kp_u_unknown_dtype_code_in_numpy_pxd;
4300 static PyObject *__pyx_n_s_unpack;
4301 static PyObject *__pyx_n_s_update;
4302 static PyObject *__pyx_n_s_yt_frontends_ramses_io_utils;
4303 static PyObject *__pyx_kp_s_yt_frontends_ramses_io_utils_pyx;
4304 static PyObject *__pyx_n_s_yt_utilities_exceptions;
4305 static PyObject *__pyx_n_s_zeros;
4306 static PyObject *__pyx_pf_2yt_9frontends_6ramses_8io_utils_8read_amr_genexpr(PyObject *__pyx_self); /* proto */
4307 static PyObject *__pyx_pf_2yt_9frontends_6ramses_8io_utils_read_amr(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_2yt_9utilities_20cython_fortran_utils_FortranFile *__pyx_v_f, PyObject *__pyx_v_headers, PyArrayObject *__pyx_v_ngridbound, __pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t __pyx_v_min_level, struct __pyx_obj_2yt_8geometry_13oct_container_RAMSESOctreeContainer *__pyx_v_oct_handler); /* proto */
4308 static PyObject *__pyx_pf_2yt_9frontends_6ramses_8io_utils_2read_offset(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_2yt_9utilities_20cython_fortran_utils_FortranFile *__pyx_v_f, __pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t __pyx_v_min_level, __pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t __pyx_v_domain_id, __pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t __pyx_v_nvar, PyObject *__pyx_v_headers); /* proto */
4309 static PyObject *__pyx_pf_2yt_9frontends_6ramses_8io_utils_4fill_hydro(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_2yt_9utilities_20cython_fortran_utils_FortranFile *__pyx_v_f, PyArrayObject *__pyx_v_offsets, PyArrayObject *__pyx_v_level_count, PyObject *__pyx_v_cpu_enumerator, PyArrayObject *__pyx_v_levels, PyArrayObject *__pyx_v_cell_inds, PyArrayObject *__pyx_v_file_inds, __pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t __pyx_v_ndim, PyObject *__pyx_v_all_fields, PyObject *__pyx_v_fields, PyObject *__pyx_v_tr, struct __pyx_obj_2yt_8geometry_13oct_container_RAMSESOctreeContainer *__pyx_v_oct_handler, PyArrayObject *__pyx_v_domains); /* proto */
4310 static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
4311 static void __pyx_pf_5numpy_7ndarray_2__releasebuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info); /* proto */
4312 static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
4313 static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
4314 static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
4315 static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
4316 static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self); /* proto */
4317 static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
4318 static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
4319 static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
4320 static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self); /* proto */
4321 static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
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4323 static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
4324 static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
4325 static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
4326 static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
4327 static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4328 static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
4329 static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
4330 static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
4331 static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4332 static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4333 static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4334 static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4335 static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4336 static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4337 static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4338 static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4339 static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4340 static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4341 static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4342 static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4343 static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4344 static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4345 static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4346 static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4347 static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
4348 static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
4349 static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
4350 static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
4351 static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
4352 static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
4353 static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
4354 static PyObject *__pyx_tp_new_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct__read_amr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
4355 static PyObject *__pyx_tp_new_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
4356 static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
4357 static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
4358 static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
4359 static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
4360 static PyObject *__pyx_float_1_0;
4361 static PyObject *__pyx_float_2_0;
4362 static PyObject *__pyx_int_0;
4363 static PyObject *__pyx_int_1;
4364 static PyObject *__pyx_int_2;
4365 static PyObject *__pyx_int_3;
4366 static PyObject *__pyx_int_184977713;
4367 static PyObject *__pyx_int_neg_1;
4368 static PyArrayObject *__pyx_k__4;
4369 static PyObject *__pyx_tuple_;
4370 static PyObject *__pyx_slice__3;
4371 static PyObject *__pyx_tuple__2;
4372 static PyObject *__pyx_tuple__5;
4373 static PyObject *__pyx_tuple__6;
4374 static PyObject *__pyx_tuple__7;
4375 static PyObject *__pyx_tuple__8;
4376 static PyObject *__pyx_tuple__9;
4377 static PyObject *__pyx_tuple__10;
4378 static PyObject *__pyx_tuple__11;
4379 static PyObject *__pyx_tuple__12;
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4381 static PyObject *__pyx_tuple__14;
4382 static PyObject *__pyx_tuple__15;
4383 static PyObject *__pyx_tuple__16;
4384 static PyObject *__pyx_tuple__17;
4385 static PyObject *__pyx_tuple__18;
4386 static PyObject *__pyx_tuple__19;
4387 static PyObject *__pyx_tuple__20;
4388 static PyObject *__pyx_tuple__21;
4389 static PyObject *__pyx_tuple__22;
4390 static PyObject *__pyx_tuple__23;
4391 static PyObject *__pyx_tuple__24;
4392 static PyObject *__pyx_tuple__25;
4393 static PyObject *__pyx_tuple__26;
4394 static PyObject *__pyx_tuple__27;
4395 static PyObject *__pyx_tuple__28;
4396 static PyObject *__pyx_tuple__29;
4397 static PyObject *__pyx_tuple__31;
4398 static PyObject *__pyx_tuple__33;
4399 static PyObject *__pyx_tuple__34;
4400 static PyObject *__pyx_tuple__35;
4401 static PyObject *__pyx_tuple__36;
4402 static PyObject *__pyx_tuple__37;
4403 static PyObject *__pyx_tuple__38;
4404 static PyObject *__pyx_codeobj__30;
4405 static PyObject *__pyx_codeobj__32;
4406 static PyObject *__pyx_codeobj__39;
4407 /* Late includes */
4408
4409 /* "yt/frontends/ramses/io_utils.pyx":21
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__pyx_gb_2yt_9frontends_6ramses_8io_utils_8read_amr_2generator(__pyx_CoroutineObject * __pyx_generator,CYTHON_UNUSED PyThreadState * __pyx_tstate,PyObject * __pyx_sent_value)4562 static PyObject *__pyx_gb_2yt_9frontends_6ramses_8io_utils_8read_amr_2generator(__pyx_CoroutineObject *__pyx_generator, CYTHON_UNUSED PyThreadState *__pyx_tstate, PyObject *__pyx_sent_value) /* generator body */
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7487
7488 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":280
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7490 * info.ndim = ndim
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7498 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":283
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7506
7507 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":284
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7509 * info.strides = <Py_ssize_t*>PyObject_Malloc(sizeof(Py_ssize_t) * 2 * <size_t>ndim)
7510 * info.shape = info.strides + ndim # <<<<<<<<<<<<<<
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7512 * info.strides[i] = PyArray_STRIDES(self)[i]
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7530 * for i in range(ndim):
7531 * info.strides[i] = PyArray_STRIDES(self)[i] # <<<<<<<<<<<<<<
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7537 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":287
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7539 * info.strides[i] = PyArray_STRIDES(self)[i]
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7550 * if sizeof(npy_intp) != sizeof(Py_ssize_t): # <<<<<<<<<<<<<<
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7553 */
7554 goto __pyx_L9;
7555 }
7556
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7560 * info.strides = <Py_ssize_t*>PyArray_STRIDES(self) # <<<<<<<<<<<<<<
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7570 * info.shape = <Py_ssize_t*>PyArray_DIMS(self) # <<<<<<<<<<<<<<
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7650 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":303
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7669 goto __pyx_L15_next_or;
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7728 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":307
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7737 __pyx_v_f = ((char *)"b");
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7740
7741 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":308
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7748 __pyx_v_f = ((char *)"B");
7749 break;
7750 case NPY_SHORT:
7751
7752 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":309
7753 * if t == NPY_BYTE: f = "b"
7754 * elif t == NPY_UBYTE: f = "B"
7755 * elif t == NPY_SHORT: f = "h" # <<<<<<<<<<<<<<
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7759 __pyx_v_f = ((char *)"h");
7760 break;
7761 case NPY_USHORT:
7762
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7765 * elif t == NPY_SHORT: f = "h"
7766 * elif t == NPY_USHORT: f = "H" # <<<<<<<<<<<<<<
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7770 __pyx_v_f = ((char *)"H");
7771 break;
7772 case NPY_INT:
7773
7774 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":311
7775 * elif t == NPY_SHORT: f = "h"
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7782 break;
7783 case NPY_UINT:
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7787 * elif t == NPY_INT: f = "i"
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7806
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7828
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7839
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7848 break;
7849 case NPY_DOUBLE:
7850
7851 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":318
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7860 case NPY_LONGDOUBLE:
7861
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7883
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7894
7895 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":322
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7915 default:
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9972 * return f1
9973 *
9974 * cdef inline np.int64_t imin(np.int64_t i0, np.int64_t i1) nogil: # <<<<<<<<<<<<<<
9975 * if i0 < i1: return i0
9976 * return i1
9977 */
9978
__pyx_f_2yt_9utilities_3lib_8fp_utils_imin(__pyx_t_5numpy_int64_t __pyx_v_i0,__pyx_t_5numpy_int64_t __pyx_v_i1)9979 static CYTHON_INLINE __pyx_t_5numpy_int64_t __pyx_f_2yt_9utilities_3lib_8fp_utils_imin(__pyx_t_5numpy_int64_t __pyx_v_i0, __pyx_t_5numpy_int64_t __pyx_v_i1) {
9980 __pyx_t_5numpy_int64_t __pyx_r;
9981 int __pyx_t_1;
9982
9983 /* "yt/utilities/lib/fp_utils.pxd":22
9984 *
9985 * cdef inline np.int64_t imin(np.int64_t i0, np.int64_t i1) nogil:
9986 * if i0 < i1: return i0 # <<<<<<<<<<<<<<
9987 * return i1
9988 *
9989 */
9990 __pyx_t_1 = ((__pyx_v_i0 < __pyx_v_i1) != 0);
9991 if (__pyx_t_1) {
9992 __pyx_r = __pyx_v_i0;
9993 goto __pyx_L0;
9994 }
9995
9996 /* "yt/utilities/lib/fp_utils.pxd":23
9997 * cdef inline np.int64_t imin(np.int64_t i0, np.int64_t i1) nogil:
9998 * if i0 < i1: return i0
9999 * return i1 # <<<<<<<<<<<<<<
10000 *
10001 * cdef inline np.float64_t fmin(np.float64_t f0, np.float64_t f1) nogil:
10002 */
10003 __pyx_r = __pyx_v_i1;
10004 goto __pyx_L0;
10005
10006 /* "yt/utilities/lib/fp_utils.pxd":21
10007 * return f1
10008 *
10009 * cdef inline np.int64_t imin(np.int64_t i0, np.int64_t i1) nogil: # <<<<<<<<<<<<<<
10010 * if i0 < i1: return i0
10011 * return i1
10012 */
10013
10014 /* function exit code */
10015 __pyx_L0:;
10016 return __pyx_r;
10017 }
10018
10019 /* "yt/utilities/lib/fp_utils.pxd":25
10020 * return i1
10021 *
10022 * cdef inline np.float64_t fmin(np.float64_t f0, np.float64_t f1) nogil: # <<<<<<<<<<<<<<
10023 * if f0 < f1: return f0
10024 * return f1
10025 */
10026
__pyx_f_2yt_9utilities_3lib_8fp_utils_fmin(__pyx_t_5numpy_float64_t __pyx_v_f0,__pyx_t_5numpy_float64_t __pyx_v_f1)10027 static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_2yt_9utilities_3lib_8fp_utils_fmin(__pyx_t_5numpy_float64_t __pyx_v_f0, __pyx_t_5numpy_float64_t __pyx_v_f1) {
10028 __pyx_t_5numpy_float64_t __pyx_r;
10029 int __pyx_t_1;
10030
10031 /* "yt/utilities/lib/fp_utils.pxd":26
10032 *
10033 * cdef inline np.float64_t fmin(np.float64_t f0, np.float64_t f1) nogil:
10034 * if f0 < f1: return f0 # <<<<<<<<<<<<<<
10035 * return f1
10036 *
10037 */
10038 __pyx_t_1 = ((__pyx_v_f0 < __pyx_v_f1) != 0);
10039 if (__pyx_t_1) {
10040 __pyx_r = __pyx_v_f0;
10041 goto __pyx_L0;
10042 }
10043
10044 /* "yt/utilities/lib/fp_utils.pxd":27
10045 * cdef inline np.float64_t fmin(np.float64_t f0, np.float64_t f1) nogil:
10046 * if f0 < f1: return f0
10047 * return f1 # <<<<<<<<<<<<<<
10048 *
10049 * cdef inline np.float64_t fabs(np.float64_t f0) nogil:
10050 */
10051 __pyx_r = __pyx_v_f1;
10052 goto __pyx_L0;
10053
10054 /* "yt/utilities/lib/fp_utils.pxd":25
10055 * return i1
10056 *
10057 * cdef inline np.float64_t fmin(np.float64_t f0, np.float64_t f1) nogil: # <<<<<<<<<<<<<<
10058 * if f0 < f1: return f0
10059 * return f1
10060 */
10061
10062 /* function exit code */
10063 __pyx_L0:;
10064 return __pyx_r;
10065 }
10066
10067 /* "yt/utilities/lib/fp_utils.pxd":29
10068 * return f1
10069 *
10070 * cdef inline np.float64_t fabs(np.float64_t f0) nogil: # <<<<<<<<<<<<<<
10071 * if f0 < 0.0: return -f0
10072 * return f0
10073 */
10074
__pyx_f_2yt_9utilities_3lib_8fp_utils_fabs(__pyx_t_5numpy_float64_t __pyx_v_f0)10075 static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_2yt_9utilities_3lib_8fp_utils_fabs(__pyx_t_5numpy_float64_t __pyx_v_f0) {
10076 __pyx_t_5numpy_float64_t __pyx_r;
10077 int __pyx_t_1;
10078
10079 /* "yt/utilities/lib/fp_utils.pxd":30
10080 *
10081 * cdef inline np.float64_t fabs(np.float64_t f0) nogil:
10082 * if f0 < 0.0: return -f0 # <<<<<<<<<<<<<<
10083 * return f0
10084 *
10085 */
10086 __pyx_t_1 = ((__pyx_v_f0 < 0.0) != 0);
10087 if (__pyx_t_1) {
10088 __pyx_r = (-__pyx_v_f0);
10089 goto __pyx_L0;
10090 }
10091
10092 /* "yt/utilities/lib/fp_utils.pxd":31
10093 * cdef inline np.float64_t fabs(np.float64_t f0) nogil:
10094 * if f0 < 0.0: return -f0
10095 * return f0 # <<<<<<<<<<<<<<
10096 *
10097 * cdef inline np.int64_t iclip(np.int64_t i, np.int64_t a, np.int64_t b) nogil:
10098 */
10099 __pyx_r = __pyx_v_f0;
10100 goto __pyx_L0;
10101
10102 /* "yt/utilities/lib/fp_utils.pxd":29
10103 * return f1
10104 *
10105 * cdef inline np.float64_t fabs(np.float64_t f0) nogil: # <<<<<<<<<<<<<<
10106 * if f0 < 0.0: return -f0
10107 * return f0
10108 */
10109
10110 /* function exit code */
10111 __pyx_L0:;
10112 return __pyx_r;
10113 }
10114
10115 /* "yt/utilities/lib/fp_utils.pxd":33
10116 * return f0
10117 *
10118 * cdef inline np.int64_t iclip(np.int64_t i, np.int64_t a, np.int64_t b) nogil: # <<<<<<<<<<<<<<
10119 * if i < a: return a
10120 * if i > b: return b
10121 */
10122
__pyx_f_2yt_9utilities_3lib_8fp_utils_iclip(__pyx_t_5numpy_int64_t __pyx_v_i,__pyx_t_5numpy_int64_t __pyx_v_a,__pyx_t_5numpy_int64_t __pyx_v_b)10123 static CYTHON_INLINE __pyx_t_5numpy_int64_t __pyx_f_2yt_9utilities_3lib_8fp_utils_iclip(__pyx_t_5numpy_int64_t __pyx_v_i, __pyx_t_5numpy_int64_t __pyx_v_a, __pyx_t_5numpy_int64_t __pyx_v_b) {
10124 __pyx_t_5numpy_int64_t __pyx_r;
10125 int __pyx_t_1;
10126
10127 /* "yt/utilities/lib/fp_utils.pxd":34
10128 *
10129 * cdef inline np.int64_t iclip(np.int64_t i, np.int64_t a, np.int64_t b) nogil:
10130 * if i < a: return a # <<<<<<<<<<<<<<
10131 * if i > b: return b
10132 * return i
10133 */
10134 __pyx_t_1 = ((__pyx_v_i < __pyx_v_a) != 0);
10135 if (__pyx_t_1) {
10136 __pyx_r = __pyx_v_a;
10137 goto __pyx_L0;
10138 }
10139
10140 /* "yt/utilities/lib/fp_utils.pxd":35
10141 * cdef inline np.int64_t iclip(np.int64_t i, np.int64_t a, np.int64_t b) nogil:
10142 * if i < a: return a
10143 * if i > b: return b # <<<<<<<<<<<<<<
10144 * return i
10145 *
10146 */
10147 __pyx_t_1 = ((__pyx_v_i > __pyx_v_b) != 0);
10148 if (__pyx_t_1) {
10149 __pyx_r = __pyx_v_b;
10150 goto __pyx_L0;
10151 }
10152
10153 /* "yt/utilities/lib/fp_utils.pxd":36
10154 * if i < a: return a
10155 * if i > b: return b
10156 * return i # <<<<<<<<<<<<<<
10157 *
10158 * cdef inline np.int64_t i64clip(np.int64_t i, np.int64_t a, np.int64_t b) nogil:
10159 */
10160 __pyx_r = __pyx_v_i;
10161 goto __pyx_L0;
10162
10163 /* "yt/utilities/lib/fp_utils.pxd":33
10164 * return f0
10165 *
10166 * cdef inline np.int64_t iclip(np.int64_t i, np.int64_t a, np.int64_t b) nogil: # <<<<<<<<<<<<<<
10167 * if i < a: return a
10168 * if i > b: return b
10169 */
10170
10171 /* function exit code */
10172 __pyx_L0:;
10173 return __pyx_r;
10174 }
10175
10176 /* "yt/utilities/lib/fp_utils.pxd":38
10177 * return i
10178 *
10179 * cdef inline np.int64_t i64clip(np.int64_t i, np.int64_t a, np.int64_t b) nogil: # <<<<<<<<<<<<<<
10180 * if i < a: return a
10181 * if i > b: return b
10182 */
10183
__pyx_f_2yt_9utilities_3lib_8fp_utils_i64clip(__pyx_t_5numpy_int64_t __pyx_v_i,__pyx_t_5numpy_int64_t __pyx_v_a,__pyx_t_5numpy_int64_t __pyx_v_b)10184 static CYTHON_INLINE __pyx_t_5numpy_int64_t __pyx_f_2yt_9utilities_3lib_8fp_utils_i64clip(__pyx_t_5numpy_int64_t __pyx_v_i, __pyx_t_5numpy_int64_t __pyx_v_a, __pyx_t_5numpy_int64_t __pyx_v_b) {
10185 __pyx_t_5numpy_int64_t __pyx_r;
10186 int __pyx_t_1;
10187
10188 /* "yt/utilities/lib/fp_utils.pxd":39
10189 *
10190 * cdef inline np.int64_t i64clip(np.int64_t i, np.int64_t a, np.int64_t b) nogil:
10191 * if i < a: return a # <<<<<<<<<<<<<<
10192 * if i > b: return b
10193 * return i
10194 */
10195 __pyx_t_1 = ((__pyx_v_i < __pyx_v_a) != 0);
10196 if (__pyx_t_1) {
10197 __pyx_r = __pyx_v_a;
10198 goto __pyx_L0;
10199 }
10200
10201 /* "yt/utilities/lib/fp_utils.pxd":40
10202 * cdef inline np.int64_t i64clip(np.int64_t i, np.int64_t a, np.int64_t b) nogil:
10203 * if i < a: return a
10204 * if i > b: return b # <<<<<<<<<<<<<<
10205 * return i
10206 *
10207 */
10208 __pyx_t_1 = ((__pyx_v_i > __pyx_v_b) != 0);
10209 if (__pyx_t_1) {
10210 __pyx_r = __pyx_v_b;
10211 goto __pyx_L0;
10212 }
10213
10214 /* "yt/utilities/lib/fp_utils.pxd":41
10215 * if i < a: return a
10216 * if i > b: return b
10217 * return i # <<<<<<<<<<<<<<
10218 *
10219 * cdef inline np.float64_t fclip(np.float64_t f,
10220 */
10221 __pyx_r = __pyx_v_i;
10222 goto __pyx_L0;
10223
10224 /* "yt/utilities/lib/fp_utils.pxd":38
10225 * return i
10226 *
10227 * cdef inline np.int64_t i64clip(np.int64_t i, np.int64_t a, np.int64_t b) nogil: # <<<<<<<<<<<<<<
10228 * if i < a: return a
10229 * if i > b: return b
10230 */
10231
10232 /* function exit code */
10233 __pyx_L0:;
10234 return __pyx_r;
10235 }
10236
10237 /* "yt/utilities/lib/fp_utils.pxd":43
10238 * return i
10239 *
10240 * cdef inline np.float64_t fclip(np.float64_t f, # <<<<<<<<<<<<<<
10241 * np.float64_t a, np.float64_t b) nogil:
10242 * return fmin(fmax(f, a), b)
10243 */
10244
__pyx_f_2yt_9utilities_3lib_8fp_utils_fclip(__pyx_t_5numpy_float64_t __pyx_v_f,__pyx_t_5numpy_float64_t __pyx_v_a,__pyx_t_5numpy_float64_t __pyx_v_b)10245 static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_2yt_9utilities_3lib_8fp_utils_fclip(__pyx_t_5numpy_float64_t __pyx_v_f, __pyx_t_5numpy_float64_t __pyx_v_a, __pyx_t_5numpy_float64_t __pyx_v_b) {
10246 __pyx_t_5numpy_float64_t __pyx_r;
10247
10248 /* "yt/utilities/lib/fp_utils.pxd":45
10249 * cdef inline np.float64_t fclip(np.float64_t f,
10250 * np.float64_t a, np.float64_t b) nogil:
10251 * return fmin(fmax(f, a), b) # <<<<<<<<<<<<<<
10252 *
10253 * cdef inline np.int64_t i64max(np.int64_t i0, np.int64_t i1) nogil:
10254 */
10255 __pyx_r = __pyx_f_2yt_9utilities_3lib_8fp_utils_fmin(__pyx_f_2yt_9utilities_3lib_8fp_utils_fmax(__pyx_v_f, __pyx_v_a), __pyx_v_b);
10256 goto __pyx_L0;
10257
10258 /* "yt/utilities/lib/fp_utils.pxd":43
10259 * return i
10260 *
10261 * cdef inline np.float64_t fclip(np.float64_t f, # <<<<<<<<<<<<<<
10262 * np.float64_t a, np.float64_t b) nogil:
10263 * return fmin(fmax(f, a), b)
10264 */
10265
10266 /* function exit code */
10267 __pyx_L0:;
10268 return __pyx_r;
10269 }
10270
10271 /* "yt/utilities/lib/fp_utils.pxd":47
10272 * return fmin(fmax(f, a), b)
10273 *
10274 * cdef inline np.int64_t i64max(np.int64_t i0, np.int64_t i1) nogil: # <<<<<<<<<<<<<<
10275 * if i0 > i1: return i0
10276 * return i1
10277 */
10278
__pyx_f_2yt_9utilities_3lib_8fp_utils_i64max(__pyx_t_5numpy_int64_t __pyx_v_i0,__pyx_t_5numpy_int64_t __pyx_v_i1)10279 static CYTHON_INLINE __pyx_t_5numpy_int64_t __pyx_f_2yt_9utilities_3lib_8fp_utils_i64max(__pyx_t_5numpy_int64_t __pyx_v_i0, __pyx_t_5numpy_int64_t __pyx_v_i1) {
10280 __pyx_t_5numpy_int64_t __pyx_r;
10281 int __pyx_t_1;
10282
10283 /* "yt/utilities/lib/fp_utils.pxd":48
10284 *
10285 * cdef inline np.int64_t i64max(np.int64_t i0, np.int64_t i1) nogil:
10286 * if i0 > i1: return i0 # <<<<<<<<<<<<<<
10287 * return i1
10288 *
10289 */
10290 __pyx_t_1 = ((__pyx_v_i0 > __pyx_v_i1) != 0);
10291 if (__pyx_t_1) {
10292 __pyx_r = __pyx_v_i0;
10293 goto __pyx_L0;
10294 }
10295
10296 /* "yt/utilities/lib/fp_utils.pxd":49
10297 * cdef inline np.int64_t i64max(np.int64_t i0, np.int64_t i1) nogil:
10298 * if i0 > i1: return i0
10299 * return i1 # <<<<<<<<<<<<<<
10300 *
10301 * cdef inline np.int64_t i64min(np.int64_t i0, np.int64_t i1) nogil:
10302 */
10303 __pyx_r = __pyx_v_i1;
10304 goto __pyx_L0;
10305
10306 /* "yt/utilities/lib/fp_utils.pxd":47
10307 * return fmin(fmax(f, a), b)
10308 *
10309 * cdef inline np.int64_t i64max(np.int64_t i0, np.int64_t i1) nogil: # <<<<<<<<<<<<<<
10310 * if i0 > i1: return i0
10311 * return i1
10312 */
10313
10314 /* function exit code */
10315 __pyx_L0:;
10316 return __pyx_r;
10317 }
10318
10319 /* "yt/utilities/lib/fp_utils.pxd":51
10320 * return i1
10321 *
10322 * cdef inline np.int64_t i64min(np.int64_t i0, np.int64_t i1) nogil: # <<<<<<<<<<<<<<
10323 * if i0 < i1: return i0
10324 * return i1
10325 */
10326
__pyx_f_2yt_9utilities_3lib_8fp_utils_i64min(__pyx_t_5numpy_int64_t __pyx_v_i0,__pyx_t_5numpy_int64_t __pyx_v_i1)10327 static CYTHON_INLINE __pyx_t_5numpy_int64_t __pyx_f_2yt_9utilities_3lib_8fp_utils_i64min(__pyx_t_5numpy_int64_t __pyx_v_i0, __pyx_t_5numpy_int64_t __pyx_v_i1) {
10328 __pyx_t_5numpy_int64_t __pyx_r;
10329 int __pyx_t_1;
10330
10331 /* "yt/utilities/lib/fp_utils.pxd":52
10332 *
10333 * cdef inline np.int64_t i64min(np.int64_t i0, np.int64_t i1) nogil:
10334 * if i0 < i1: return i0 # <<<<<<<<<<<<<<
10335 * return i1
10336 *
10337 */
10338 __pyx_t_1 = ((__pyx_v_i0 < __pyx_v_i1) != 0);
10339 if (__pyx_t_1) {
10340 __pyx_r = __pyx_v_i0;
10341 goto __pyx_L0;
10342 }
10343
10344 /* "yt/utilities/lib/fp_utils.pxd":53
10345 * cdef inline np.int64_t i64min(np.int64_t i0, np.int64_t i1) nogil:
10346 * if i0 < i1: return i0
10347 * return i1 # <<<<<<<<<<<<<<
10348 *
10349 * cdef inline _ensure_code(arr):
10350 */
10351 __pyx_r = __pyx_v_i1;
10352 goto __pyx_L0;
10353
10354 /* "yt/utilities/lib/fp_utils.pxd":51
10355 * return i1
10356 *
10357 * cdef inline np.int64_t i64min(np.int64_t i0, np.int64_t i1) nogil: # <<<<<<<<<<<<<<
10358 * if i0 < i1: return i0
10359 * return i1
10360 */
10361
10362 /* function exit code */
10363 __pyx_L0:;
10364 return __pyx_r;
10365 }
10366
10367 /* "yt/utilities/lib/fp_utils.pxd":55
10368 * return i1
10369 *
10370 * cdef inline _ensure_code(arr): # <<<<<<<<<<<<<<
10371 * if hasattr(arr, "units"):
10372 * if "code_length" == str(arr.units):
10373 */
10374
__pyx_f_2yt_9utilities_3lib_8fp_utils__ensure_code(PyObject * __pyx_v_arr)10375 static CYTHON_INLINE PyObject *__pyx_f_2yt_9utilities_3lib_8fp_utils__ensure_code(PyObject *__pyx_v_arr) {
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10377 __Pyx_RefNannyDeclarations
10378 int __pyx_t_1;
10379 int __pyx_t_2;
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10382 PyObject *__pyx_t_5 = NULL;
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10386 *
10387 * cdef inline _ensure_code(arr):
10388 * if hasattr(arr, "units"): # <<<<<<<<<<<<<<
10389 * if "code_length" == str(arr.units):
10390 * return arr
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10397 * cdef inline _ensure_code(arr):
10398 * if hasattr(arr, "units"):
10399 * if "code_length" == str(arr.units): # <<<<<<<<<<<<<<
10400 * return arr
10401 * arr.convert_to_units("code_length")
10402 */
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10412 /* "yt/utilities/lib/fp_utils.pxd":58
10413 * if hasattr(arr, "units"):
10414 * if "code_length" == str(arr.units):
10415 * return arr # <<<<<<<<<<<<<<
10416 * arr.convert_to_units("code_length")
10417 * return arr
10418 */
10419 __Pyx_XDECREF(__pyx_r);
10420 __Pyx_INCREF(__pyx_v_arr);
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10424 /* "yt/utilities/lib/fp_utils.pxd":57
10425 * cdef inline _ensure_code(arr):
10426 * if hasattr(arr, "units"):
10427 * if "code_length" == str(arr.units): # <<<<<<<<<<<<<<
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10910 * y = xor_msb(p[j],q[j])
10911 * if x < y: # <<<<<<<<<<<<<<
10912 * x = y
10913 * dim = j
10914 */
10915 __pyx_t_2 = ((__pyx_v_x < __pyx_v_y) != 0);
10916 if (__pyx_t_2) {
10917
10918 /* "yt/utilities/lib/geometry_utils.pxd":82
10919 * y = xor_msb(p[j],q[j])
10920 * if x < y:
10921 * x = y # <<<<<<<<<<<<<<
10922 * dim = j
10923 * if p[dim] < q[dim]:
10924 */
10925 __pyx_v_x = __pyx_v_y;
10926
10927 /* "yt/utilities/lib/geometry_utils.pxd":83
10928 * if x < y:
10929 * x = y
10930 * dim = j # <<<<<<<<<<<<<<
10931 * if p[dim] < q[dim]:
10932 * out = 1
10933 */
10934 __pyx_v_dim = __pyx_v_j;
10935
10936 /* "yt/utilities/lib/geometry_utils.pxd":81
10937 * for j in range(3):#[::-1]:
10938 * y = xor_msb(p[j],q[j])
10939 * if x < y: # <<<<<<<<<<<<<<
10940 * x = y
10941 * dim = j
10942 */
10943 }
10944 }
10945
10946 /* "yt/utilities/lib/geometry_utils.pxd":84
10947 * x = y
10948 * dim = j
10949 * if p[dim] < q[dim]: # <<<<<<<<<<<<<<
10950 * out = 1
10951 * else:
10952 */
10953 __pyx_t_2 = (((__pyx_v_p[__pyx_v_dim]) < (__pyx_v_q[__pyx_v_dim])) != 0);
10954 if (__pyx_t_2) {
10955
10956 /* "yt/utilities/lib/geometry_utils.pxd":85
10957 * dim = j
10958 * if p[dim] < q[dim]:
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10960 * else:
10961 * out = 0
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10963 __pyx_v_out = 1;
10964
10965 /* "yt/utilities/lib/geometry_utils.pxd":84
10966 * x = y
10967 * dim = j
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10970 * else:
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10972 goto __pyx_L6;
10973 }
10974
10975 /* "yt/utilities/lib/geometry_utils.pxd":87
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10994 __pyx_r = __pyx_v_out;
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10998 * @cython.boundscheck(False)
10999 * @cython.wraparound(False)
11000 * cdef inline int compare_floats_morton(np.float64_t p[3], np.float64_t q[3]): # <<<<<<<<<<<<<<
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11004
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11007 __Pyx_RefNannyFinishContext();
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11012 * @cython.boundscheck(False)
11013 * @cython.wraparound(False)
11014 * cdef inline np.float64_t euclidean_distance(np.float64_t[:] p, np.float64_t[:] q): # <<<<<<<<<<<<<<
11015 * cdef int j
11016 * cdef np.float64_t d
11017 */
11018
__pyx_f_2yt_9utilities_3lib_14geometry_utils_euclidean_distance(__Pyx_memviewslice __pyx_v_p,__Pyx_memviewslice __pyx_v_q)11019 static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_euclidean_distance(__Pyx_memviewslice __pyx_v_p, __Pyx_memviewslice __pyx_v_q) {
11020 int __pyx_v_j;
11021 __pyx_t_5numpy_float64_t __pyx_v_d;
11022 __pyx_t_5numpy_float64_t __pyx_r;
11023 __Pyx_RefNannyDeclarations
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11030 /* "yt/utilities/lib/geometry_utils.pxd":96
11031 * cdef int j
11032 * cdef np.float64_t d
11033 * d = 0.0 # <<<<<<<<<<<<<<
11034 * for j in range(3):
11035 * d+=(p[j]-q[j])**2
11036 */
11037 __pyx_v_d = 0.0;
11038
11039 /* "yt/utilities/lib/geometry_utils.pxd":97
11040 * cdef np.float64_t d
11041 * d = 0.0
11042 * for j in range(3): # <<<<<<<<<<<<<<
11043 * d+=(p[j]-q[j])**2
11044 * return sqrt(d)
11045 */
11046 for (__pyx_t_1 = 0; __pyx_t_1 < 3; __pyx_t_1+=1) {
11047 __pyx_v_j = __pyx_t_1;
11048
11049 /* "yt/utilities/lib/geometry_utils.pxd":98
11050 * d = 0.0
11051 * for j in range(3):
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11054 *
11055 */
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11057 __pyx_t_3 = -1;
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11060 if (unlikely(__pyx_t_2 < 0)) __pyx_t_3 = 0;
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11069 __pyx_t_4 += __pyx_v_q.shape[0];
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11071 } else if (unlikely(__pyx_t_4 >= __pyx_v_q.shape[0])) __pyx_t_3 = 0;
11072 if (unlikely(__pyx_t_3 != -1)) {
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11080 * for j in range(3):
11081 * d+=(p[j]-q[j])**2
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11083 *
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11085 */
11086 __pyx_r = sqrt(__pyx_v_d);
11087 goto __pyx_L0;
11088
11089 /* "yt/utilities/lib/geometry_utils.pxd":93
11090 * @cython.boundscheck(False)
11091 * @cython.wraparound(False)
11092 * cdef inline np.float64_t euclidean_distance(np.float64_t[:] p, np.float64_t[:] q): # <<<<<<<<<<<<<<
11093 * cdef int j
11094 * cdef np.float64_t d
11095 */
11096
11097 /* function exit code */
11098 __pyx_L1_error:;
11099 __Pyx_WriteUnraisable("yt.utilities.lib.geometry_utils.euclidean_distance", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
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11106 /* "yt/utilities/lib/geometry_utils.pxd":105
11107 * @cython.boundscheck(False)
11108 * @cython.wraparound(False)
11109 * cdef inline np.float64_t smallest_quadtree_box(np.float64_t p[3], np.float64_t q[3], np.int32_t order, # <<<<<<<<<<<<<<
11110 * np.float64_t DLE[3], np.float64_t DRE[3],
11111 * np.float64_t *cx, np.float64_t *cy, np.float64_t *cz):
11112 */
11113
__pyx_f_2yt_9utilities_3lib_14geometry_utils_smallest_quadtree_box(__pyx_t_5numpy_float64_t * __pyx_v_p,__pyx_t_5numpy_float64_t * __pyx_v_q,__pyx_t_5numpy_int32_t __pyx_v_order,__pyx_t_5numpy_float64_t * __pyx_v_DLE,__pyx_t_5numpy_float64_t * __pyx_v_DRE,__pyx_t_5numpy_float64_t * __pyx_v_cx,__pyx_t_5numpy_float64_t * __pyx_v_cy,__pyx_t_5numpy_float64_t * __pyx_v_cz)11114 static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_smallest_quadtree_box(__pyx_t_5numpy_float64_t *__pyx_v_p, __pyx_t_5numpy_float64_t *__pyx_v_q, __pyx_t_5numpy_int32_t __pyx_v_order, __pyx_t_5numpy_float64_t *__pyx_v_DLE, __pyx_t_5numpy_float64_t *__pyx_v_DRE, __pyx_t_5numpy_float64_t *__pyx_v_cx, __pyx_t_5numpy_float64_t *__pyx_v_cy, __pyx_t_5numpy_float64_t *__pyx_v_cz) {
11115 int __pyx_v_j;
11116 __pyx_t_5numpy_float64_t __pyx_v_c[3];
11117 __pyx_t_5numpy_uint64_t __pyx_v_pidx[3];
11118 __pyx_t_5numpy_uint64_t __pyx_v_pidx_next[3];
11119 __pyx_t_5numpy_uint64_t __pyx_v_qidx_next[3];
11120 __pyx_t_5numpy_float64_t __pyx_v_dds[3];
11121 __pyx_t_5numpy_float64_t __pyx_v_rad;
11122 int __pyx_v_lvl;
11123 int __pyx_v_done;
11124 __pyx_t_5numpy_float64_t __pyx_r;
11125 __Pyx_RefNannyDeclarations
11126 int __pyx_t_1;
11127 int __pyx_t_2;
11128 __Pyx_RefNannySetupContext("smallest_quadtree_box", 0);
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11130 /* "yt/utilities/lib/geometry_utils.pxd":112
11131 * cdef np.uint64_t pidx[3]
11132 * # cdef np.uint64_t qidx[3]
11133 * for j in range(3): # <<<<<<<<<<<<<<
11134 * pidx[j] = 0
11135 * # qidx[j] = 0
11136 */
11137 for (__pyx_t_1 = 0; __pyx_t_1 < 3; __pyx_t_1+=1) {
11138 __pyx_v_j = __pyx_t_1;
11139
11140 /* "yt/utilities/lib/geometry_utils.pxd":113
11141 * # cdef np.uint64_t qidx[3]
11142 * for j in range(3):
11143 * pidx[j] = 0 # <<<<<<<<<<<<<<
11144 * # qidx[j] = 0
11145 * cdef np.uint64_t pidx_next[3]
11146 */
11147 (__pyx_v_pidx[__pyx_v_j]) = 0;
11148 }
11149
11150 /* "yt/utilities/lib/geometry_utils.pxd":119
11151 * cdef np.float64_t dds[3]
11152 * cdef np.float64_t rad
11153 * cdef int lvl = 0 # <<<<<<<<<<<<<<
11154 * cdef int done = 0
11155 * while not done:
11156 */
11157 __pyx_v_lvl = 0;
11158
11159 /* "yt/utilities/lib/geometry_utils.pxd":120
11160 * cdef np.float64_t rad
11161 * cdef int lvl = 0
11162 * cdef int done = 0 # <<<<<<<<<<<<<<
11163 * while not done:
11164 * if (lvl+1 >= order):
11165 */
11166 __pyx_v_done = 0;
11167
11168 /* "yt/utilities/lib/geometry_utils.pxd":121
11169 * cdef int lvl = 0
11170 * cdef int done = 0
11171 * while not done: # <<<<<<<<<<<<<<
11172 * if (lvl+1 >= order):
11173 * done = 1
11174 */
11175 while (1) {
11176 __pyx_t_2 = ((!(__pyx_v_done != 0)) != 0);
11177 if (!__pyx_t_2) break;
11178
11179 /* "yt/utilities/lib/geometry_utils.pxd":122
11180 * cdef int done = 0
11181 * while not done:
11182 * if (lvl+1 >= order): # <<<<<<<<<<<<<<
11183 * done = 1
11184 * for j in range(3):
11185 */
11186 __pyx_t_2 = (((__pyx_v_lvl + 1) >= __pyx_v_order) != 0);
11187 if (__pyx_t_2) {
11188
11189 /* "yt/utilities/lib/geometry_utils.pxd":123
11190 * while not done:
11191 * if (lvl+1 >= order):
11192 * done = 1 # <<<<<<<<<<<<<<
11193 * for j in range(3):
11194 * dds[j] = (DRE[j] - DLE[j])/(1 << (<int> lvl+1))
11195 */
11196 __pyx_v_done = 1;
11197
11198 /* "yt/utilities/lib/geometry_utils.pxd":122
11199 * cdef int done = 0
11200 * while not done:
11201 * if (lvl+1 >= order): # <<<<<<<<<<<<<<
11202 * done = 1
11203 * for j in range(3):
11204 */
11205 }
11206
11207 /* "yt/utilities/lib/geometry_utils.pxd":124
11208 * if (lvl+1 >= order):
11209 * done = 1
11210 * for j in range(3): # <<<<<<<<<<<<<<
11211 * dds[j] = (DRE[j] - DLE[j])/(1 << (<int> lvl+1))
11212 * pidx_next[j] = <np.uint64_t>((p[j] - DLE[j])/dds[j])
11213 */
11214 for (__pyx_t_1 = 0; __pyx_t_1 < 3; __pyx_t_1+=1) {
11215 __pyx_v_j = __pyx_t_1;
11216
11217 /* "yt/utilities/lib/geometry_utils.pxd":125
11218 * done = 1
11219 * for j in range(3):
11220 * dds[j] = (DRE[j] - DLE[j])/(1 << (<int> lvl+1)) # <<<<<<<<<<<<<<
11221 * pidx_next[j] = <np.uint64_t>((p[j] - DLE[j])/dds[j])
11222 * qidx_next[j] = <np.uint64_t>((q[j] - DLE[j])/dds[j])
11223 */
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11225
11226 /* "yt/utilities/lib/geometry_utils.pxd":126
11227 * for j in range(3):
11228 * dds[j] = (DRE[j] - DLE[j])/(1 << (<int> lvl+1))
11229 * pidx_next[j] = <np.uint64_t>((p[j] - DLE[j])/dds[j]) # <<<<<<<<<<<<<<
11230 * qidx_next[j] = <np.uint64_t>((q[j] - DLE[j])/dds[j])
11231 * for j in range(3):
11232 */
11233 (__pyx_v_pidx_next[__pyx_v_j]) = ((__pyx_t_5numpy_uint64_t)(((__pyx_v_p[__pyx_v_j]) - (__pyx_v_DLE[__pyx_v_j])) / (__pyx_v_dds[__pyx_v_j])));
11234
11235 /* "yt/utilities/lib/geometry_utils.pxd":127
11236 * dds[j] = (DRE[j] - DLE[j])/(1 << (<int> lvl+1))
11237 * pidx_next[j] = <np.uint64_t>((p[j] - DLE[j])/dds[j])
11238 * qidx_next[j] = <np.uint64_t>((q[j] - DLE[j])/dds[j]) # <<<<<<<<<<<<<<
11239 * for j in range(3):
11240 * if pidx_next[j]!=qidx_next[j]:
11241 */
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11244
11245 /* "yt/utilities/lib/geometry_utils.pxd":128
11246 * pidx_next[j] = <np.uint64_t>((p[j] - DLE[j])/dds[j])
11247 * qidx_next[j] = <np.uint64_t>((q[j] - DLE[j])/dds[j])
11248 * for j in range(3): # <<<<<<<<<<<<<<
11249 * if pidx_next[j]!=qidx_next[j]:
11250 * done = 1
11251 */
11252 for (__pyx_t_1 = 0; __pyx_t_1 < 3; __pyx_t_1+=1) {
11253 __pyx_v_j = __pyx_t_1;
11254
11255 /* "yt/utilities/lib/geometry_utils.pxd":129
11256 * qidx_next[j] = <np.uint64_t>((q[j] - DLE[j])/dds[j])
11257 * for j in range(3):
11258 * if pidx_next[j]!=qidx_next[j]: # <<<<<<<<<<<<<<
11259 * done = 1
11260 * break
11261 */
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11263 if (__pyx_t_2) {
11264
11265 /* "yt/utilities/lib/geometry_utils.pxd":130
11266 * for j in range(3):
11267 * if pidx_next[j]!=qidx_next[j]:
11268 * done = 1 # <<<<<<<<<<<<<<
11269 * break
11270 * if not done:
11271 */
11272 __pyx_v_done = 1;
11273
11274 /* "yt/utilities/lib/geometry_utils.pxd":131
11275 * if pidx_next[j]!=qidx_next[j]:
11276 * done = 1
11277 * break # <<<<<<<<<<<<<<
11278 * if not done:
11279 * for j in range(3):
11280 */
11281 goto __pyx_L11_break;
11282
11283 /* "yt/utilities/lib/geometry_utils.pxd":129
11284 * qidx_next[j] = <np.uint64_t>((q[j] - DLE[j])/dds[j])
11285 * for j in range(3):
11286 * if pidx_next[j]!=qidx_next[j]: # <<<<<<<<<<<<<<
11287 * done = 1
11288 * break
11289 */
11290 }
11291 }
11292 __pyx_L11_break:;
11293
11294 /* "yt/utilities/lib/geometry_utils.pxd":132
11295 * done = 1
11296 * break
11297 * if not done: # <<<<<<<<<<<<<<
11298 * for j in range(3):
11299 * pidx[j] = pidx_next[j]
11300 */
11301 __pyx_t_2 = ((!(__pyx_v_done != 0)) != 0);
11302 if (__pyx_t_2) {
11303
11304 /* "yt/utilities/lib/geometry_utils.pxd":133
11305 * break
11306 * if not done:
11307 * for j in range(3): # <<<<<<<<<<<<<<
11308 * pidx[j] = pidx_next[j]
11309 * # qidx[j] = qidx_next[j]
11310 */
11311 for (__pyx_t_1 = 0; __pyx_t_1 < 3; __pyx_t_1+=1) {
11312 __pyx_v_j = __pyx_t_1;
11313
11314 /* "yt/utilities/lib/geometry_utils.pxd":134
11315 * if not done:
11316 * for j in range(3):
11317 * pidx[j] = pidx_next[j] # <<<<<<<<<<<<<<
11318 * # qidx[j] = qidx_next[j]
11319 * lvl+=1
11320 */
11321 (__pyx_v_pidx[__pyx_v_j]) = (__pyx_v_pidx_next[__pyx_v_j]);
11322 }
11323
11324 /* "yt/utilities/lib/geometry_utils.pxd":136
11325 * pidx[j] = pidx_next[j]
11326 * # qidx[j] = qidx_next[j]
11327 * lvl+=1 # <<<<<<<<<<<<<<
11328 * rad = 0.0
11329 * for j in range(3):
11330 */
11331 __pyx_v_lvl = (__pyx_v_lvl + 1);
11332
11333 /* "yt/utilities/lib/geometry_utils.pxd":132
11334 * done = 1
11335 * break
11336 * if not done: # <<<<<<<<<<<<<<
11337 * for j in range(3):
11338 * pidx[j] = pidx_next[j]
11339 */
11340 }
11341 }
11342
11343 /* "yt/utilities/lib/geometry_utils.pxd":137
11344 * # qidx[j] = qidx_next[j]
11345 * lvl+=1
11346 * rad = 0.0 # <<<<<<<<<<<<<<
11347 * for j in range(3):
11348 * dds[j] = (DRE[j] - DLE[j])/(1 << lvl)
11349 */
11350 __pyx_v_rad = 0.0;
11351
11352 /* "yt/utilities/lib/geometry_utils.pxd":138
11353 * lvl+=1
11354 * rad = 0.0
11355 * for j in range(3): # <<<<<<<<<<<<<<
11356 * dds[j] = (DRE[j] - DLE[j])/(1 << lvl)
11357 * c[j] = dds[j]*(<np.float64_t>pidx[j]+0.5)
11358 */
11359 for (__pyx_t_1 = 0; __pyx_t_1 < 3; __pyx_t_1+=1) {
11360 __pyx_v_j = __pyx_t_1;
11361
11362 /* "yt/utilities/lib/geometry_utils.pxd":139
11363 * rad = 0.0
11364 * for j in range(3):
11365 * dds[j] = (DRE[j] - DLE[j])/(1 << lvl) # <<<<<<<<<<<<<<
11366 * c[j] = dds[j]*(<np.float64_t>pidx[j]+0.5)
11367 * rad+=((dds[j]/2.0)**2)
11368 */
11369 (__pyx_v_dds[__pyx_v_j]) = (((__pyx_v_DRE[__pyx_v_j]) - (__pyx_v_DLE[__pyx_v_j])) / (1 << __pyx_v_lvl));
11370
11371 /* "yt/utilities/lib/geometry_utils.pxd":140
11372 * for j in range(3):
11373 * dds[j] = (DRE[j] - DLE[j])/(1 << lvl)
11374 * c[j] = dds[j]*(<np.float64_t>pidx[j]+0.5) # <<<<<<<<<<<<<<
11375 * rad+=((dds[j]/2.0)**2)
11376 * cx[0] = c[0]
11377 */
11378 (__pyx_v_c[__pyx_v_j]) = ((__pyx_v_dds[__pyx_v_j]) * (((__pyx_t_5numpy_float64_t)(__pyx_v_pidx[__pyx_v_j])) + 0.5));
11379
11380 /* "yt/utilities/lib/geometry_utils.pxd":141
11381 * dds[j] = (DRE[j] - DLE[j])/(1 << lvl)
11382 * c[j] = dds[j]*(<np.float64_t>pidx[j]+0.5)
11383 * rad+=((dds[j]/2.0)**2) # <<<<<<<<<<<<<<
11384 * cx[0] = c[0]
11385 * cy[0] = c[1]
11386 */
11387 __pyx_v_rad = (__pyx_v_rad + pow(((__pyx_v_dds[__pyx_v_j]) / 2.0), 2.0));
11388 }
11389
11390 /* "yt/utilities/lib/geometry_utils.pxd":142
11391 * c[j] = dds[j]*(<np.float64_t>pidx[j]+0.5)
11392 * rad+=((dds[j]/2.0)**2)
11393 * cx[0] = c[0] # <<<<<<<<<<<<<<
11394 * cy[0] = c[1]
11395 * cz[0] = c[2]
11396 */
11397 (__pyx_v_cx[0]) = (__pyx_v_c[0]);
11398
11399 /* "yt/utilities/lib/geometry_utils.pxd":143
11400 * rad+=((dds[j]/2.0)**2)
11401 * cx[0] = c[0]
11402 * cy[0] = c[1] # <<<<<<<<<<<<<<
11403 * cz[0] = c[2]
11404 * return sqrt(rad)
11405 */
11406 (__pyx_v_cy[0]) = (__pyx_v_c[1]);
11407
11408 /* "yt/utilities/lib/geometry_utils.pxd":144
11409 * cx[0] = c[0]
11410 * cy[0] = c[1]
11411 * cz[0] = c[2] # <<<<<<<<<<<<<<
11412 * return sqrt(rad)
11413 *
11414 */
11415 (__pyx_v_cz[0]) = (__pyx_v_c[2]);
11416
11417 /* "yt/utilities/lib/geometry_utils.pxd":145
11418 * cy[0] = c[1]
11419 * cz[0] = c[2]
11420 * return sqrt(rad) # <<<<<<<<<<<<<<
11421 *
11422 * #-----------------------------------------------------------------------------
11423 */
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11425 goto __pyx_L0;
11426
11427 /* "yt/utilities/lib/geometry_utils.pxd":105
11428 * @cython.boundscheck(False)
11429 * @cython.wraparound(False)
11430 * cdef inline np.float64_t smallest_quadtree_box(np.float64_t p[3], np.float64_t q[3], np.int32_t order, # <<<<<<<<<<<<<<
11431 * np.float64_t DLE[3], np.float64_t DRE[3],
11432 * np.float64_t *cx, np.float64_t *cy, np.float64_t *cz):
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11434
11435 /* function exit code */
11436 __pyx_L0:;
11437 __Pyx_RefNannyFinishContext();
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11441 /* "yt/utilities/lib/geometry_utils.pxd":152
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11443 * @cython.wraparound(False)
11444 * cdef inline np.uint64_t spread_64bits_by3(np.uint64_t x): # <<<<<<<<<<<<<<
11445 * x=(x&(<np.uint64_t>0x00000000001FFFFF))
11446 * x=(x|(x<<20))*(<np.uint64_t>0x000001FFC00003FF)
11447 */
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__pyx_f_2yt_9utilities_3lib_14geometry_utils_spread_64bits_by3(__pyx_t_5numpy_uint64_t __pyx_v_x)11449 static CYTHON_INLINE __pyx_t_5numpy_uint64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_spread_64bits_by3(__pyx_t_5numpy_uint64_t __pyx_v_x) {
11450 __pyx_t_5numpy_uint64_t __pyx_r;
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11452 __Pyx_RefNannySetupContext("spread_64bits_by3", 0);
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11456 * cdef inline np.uint64_t spread_64bits_by3(np.uint64_t x):
11457 * x=(x&(<np.uint64_t>0x00000000001FFFFF)) # <<<<<<<<<<<<<<
11458 * x=(x|(x<<20))*(<np.uint64_t>0x000001FFC00003FF)
11459 *
11460 */
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11462
11463 /* "yt/utilities/lib/geometry_utils.pxd":154
11464 * cdef inline np.uint64_t spread_64bits_by3(np.uint64_t x):
11465 * x=(x&(<np.uint64_t>0x00000000001FFFFF))
11466 * x=(x|(x<<20))*(<np.uint64_t>0x000001FFC00003FF) # <<<<<<<<<<<<<<
11467 *
11468 * #-----------------------------------------------------------------------------
11469 */
11470 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x << 20)) * ((__pyx_t_5numpy_uint64_t)0x000001FFC00003FF));
11471
11472 /* "yt/utilities/lib/geometry_utils.pxd":152
11473 * @cython.boundscheck(False)
11474 * @cython.wraparound(False)
11475 * cdef inline np.uint64_t spread_64bits_by3(np.uint64_t x): # <<<<<<<<<<<<<<
11476 * x=(x&(<np.uint64_t>0x00000000001FFFFF))
11477 * x=(x|(x<<20))*(<np.uint64_t>0x000001FFC00003FF)
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11481 __pyx_r = 0;
11482 __Pyx_RefNannyFinishContext();
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11488 * @cython.wraparound(False)
11489 * cdef inline np.uint64_t spread_64bits_by2(np.uint64_t x): # <<<<<<<<<<<<<<
11490 * # This magic comes from http://stackoverflow.com/questions/1024754/how-to-compute-a-3d-morton-number-interleave-the-bits-of-3-ints
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11492 */
11493
__pyx_f_2yt_9utilities_3lib_14geometry_utils_spread_64bits_by2(__pyx_t_5numpy_uint64_t __pyx_v_x)11494 static CYTHON_INLINE __pyx_t_5numpy_uint64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_spread_64bits_by2(__pyx_t_5numpy_uint64_t __pyx_v_x) {
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11501 * # x = ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---k jihg fedc ba98 7654 3210
11502 * x=(x&(<np.uint64_t>0x00000000001FFFFF)) # <<<<<<<<<<<<<<
11503 * # x = ---- ---- ---- ---- ---- ---k jihg fedc ba-- ---- ---- ---- ---- --98 7654 3210
11504 * x=(x|(x<<20))&(<np.uint64_t>0x000001FFC00003FF)
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11506 __pyx_v_x = (__pyx_v_x & ((__pyx_t_5numpy_uint64_t)0x00000000001FFFFF));
11507
11508 /* "yt/utilities/lib/geometry_utils.pxd":168
11509 * x=(x&(<np.uint64_t>0x00000000001FFFFF))
11510 * # x = ---- ---- ---- ---- ---- ---k jihg fedc ba-- ---- ---- ---- ---- --98 7654 3210
11511 * x=(x|(x<<20))&(<np.uint64_t>0x000001FFC00003FF) # <<<<<<<<<<<<<<
11512 * # x = ---- ---- ---- -kji hgf- ---- ---- -edc ba-- ---- ---- 9876 5--- ---- ---4 3210
11513 * x=(x|(x<<10))&(<np.uint64_t>0x0007E007C00F801F)
11514 */
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11516
11517 /* "yt/utilities/lib/geometry_utils.pxd":170
11518 * x=(x|(x<<20))&(<np.uint64_t>0x000001FFC00003FF)
11519 * # x = ---- ---- ---- -kji hgf- ---- ---- -edc ba-- ---- ---- 9876 5--- ---- ---4 3210
11520 * x=(x|(x<<10))&(<np.uint64_t>0x0007E007C00F801F) # <<<<<<<<<<<<<<
11521 * # x = ---- ---- -kji h--- -gf- ---- -edc ---- ba-- ---- 987- ---6 5--- ---4 32-- --10
11522 * x=(x|(x<<4))&(<np.uint64_t>0x00786070C0E181C3)
11523 */
11524 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x << 10)) & ((__pyx_t_5numpy_uint64_t)0x0007E007C00F801F));
11525
11526 /* "yt/utilities/lib/geometry_utils.pxd":172
11527 * x=(x|(x<<10))&(<np.uint64_t>0x0007E007C00F801F)
11528 * # x = ---- ---- -kji h--- -gf- ---- -edc ---- ba-- ---- 987- ---6 5--- ---4 32-- --10
11529 * x=(x|(x<<4))&(<np.uint64_t>0x00786070C0E181C3) # <<<<<<<<<<<<<<
11530 * # x = ---- ---k ji-- h--g --f- ---e d--c --b- -a-- --98 --7- -6-- 5--- -43- -2-- 1--0
11531 * x=(x|(x<<2))&(<np.uint64_t>0x0199219243248649)
11532 */
11533 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x << 4)) & ((__pyx_t_5numpy_uint64_t)0x00786070C0E181C3));
11534
11535 /* "yt/utilities/lib/geometry_utils.pxd":174
11536 * x=(x|(x<<4))&(<np.uint64_t>0x00786070C0E181C3)
11537 * # x = ---- ---k ji-- h--g --f- ---e d--c --b- -a-- --98 --7- -6-- 5--- -43- -2-- 1--0
11538 * x=(x|(x<<2))&(<np.uint64_t>0x0199219243248649) # <<<<<<<<<<<<<<
11539 * # x = ---- -kj- -i-- h--g --f- -e-- d--c --b- -a-- 9--8 --7- -6-- 5--4 --3- -2-- 1--0
11540 * x=(x|(x<<2))&(<np.uint64_t>0x0649249249249249)
11541 */
11542 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x << 2)) & ((__pyx_t_5numpy_uint64_t)0x0199219243248649));
11543
11544 /* "yt/utilities/lib/geometry_utils.pxd":176
11545 * x=(x|(x<<2))&(<np.uint64_t>0x0199219243248649)
11546 * # x = ---- -kj- -i-- h--g --f- -e-- d--c --b- -a-- 9--8 --7- -6-- 5--4 --3- -2-- 1--0
11547 * x=(x|(x<<2))&(<np.uint64_t>0x0649249249249249) # <<<<<<<<<<<<<<
11548 * # x = ---k --j- -i-- h--g --f- -e-- d--c --b- -a-- 9--8 --7- -6-- 5--4 --3- -2-- 1--0
11549 * x=(x|(x<<2))&(<np.uint64_t>0x1249249249249249)
11550 */
11551 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x << 2)) & ((__pyx_t_5numpy_uint64_t)0x0649249249249249));
11552
11553 /* "yt/utilities/lib/geometry_utils.pxd":178
11554 * x=(x|(x<<2))&(<np.uint64_t>0x0649249249249249)
11555 * # x = ---k --j- -i-- h--g --f- -e-- d--c --b- -a-- 9--8 --7- -6-- 5--4 --3- -2-- 1--0
11556 * x=(x|(x<<2))&(<np.uint64_t>0x1249249249249249) # <<<<<<<<<<<<<<
11557 * return x
11558 *
11559 */
11560 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x << 2)) & ((__pyx_t_5numpy_uint64_t)0x1249249249249249));
11561
11562 /* "yt/utilities/lib/geometry_utils.pxd":179
11563 * # x = ---k --j- -i-- h--g --f- -e-- d--c --b- -a-- 9--8 --7- -6-- 5--4 --3- -2-- 1--0
11564 * x=(x|(x<<2))&(<np.uint64_t>0x1249249249249249)
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11568 */
11569 __pyx_r = __pyx_v_x;
11570 goto __pyx_L0;
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11573 * @cython.boundscheck(False)
11574 * @cython.wraparound(False)
11575 * cdef inline np.uint64_t spread_64bits_by2(np.uint64_t x): # <<<<<<<<<<<<<<
11576 * # This magic comes from http://stackoverflow.com/questions/1024754/how-to-compute-a-3d-morton-number-interleave-the-bits-of-3-ints
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11582 __Pyx_RefNannyFinishContext();
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11586 /* "yt/utilities/lib/geometry_utils.pxd":184
11587 * @cython.boundscheck(False)
11588 * @cython.wraparound(False)
11589 * cdef inline np.uint64_t compact_64bits_by2(np.uint64_t x): # <<<<<<<<<<<<<<
11590 * # Reversed magic
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__pyx_f_2yt_9utilities_3lib_14geometry_utils_compact_64bits_by2(__pyx_t_5numpy_uint64_t __pyx_v_x)11594 static CYTHON_INLINE __pyx_t_5numpy_uint64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_compact_64bits_by2(__pyx_t_5numpy_uint64_t __pyx_v_x) {
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11599 /* "yt/utilities/lib/geometry_utils.pxd":186
11600 * cdef inline np.uint64_t compact_64bits_by2(np.uint64_t x):
11601 * # Reversed magic
11602 * x=x&(<np.uint64_t>0x1249249249249249) # <<<<<<<<<<<<<<
11603 * x=(x|(x>>2))&(<np.uint64_t>0x0649249249249249)
11604 * x=(x|(x>>2))&(<np.uint64_t>0x0199219243248649)
11605 */
11606 __pyx_v_x = (__pyx_v_x & ((__pyx_t_5numpy_uint64_t)0x1249249249249249));
11607
11608 /* "yt/utilities/lib/geometry_utils.pxd":187
11609 * # Reversed magic
11610 * x=x&(<np.uint64_t>0x1249249249249249)
11611 * x=(x|(x>>2))&(<np.uint64_t>0x0649249249249249) # <<<<<<<<<<<<<<
11612 * x=(x|(x>>2))&(<np.uint64_t>0x0199219243248649)
11613 * x=(x|(x>>2))&(<np.uint64_t>0x00786070C0E181C3)
11614 */
11615 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x >> 2)) & ((__pyx_t_5numpy_uint64_t)0x0649249249249249));
11616
11617 /* "yt/utilities/lib/geometry_utils.pxd":188
11618 * x=x&(<np.uint64_t>0x1249249249249249)
11619 * x=(x|(x>>2))&(<np.uint64_t>0x0649249249249249)
11620 * x=(x|(x>>2))&(<np.uint64_t>0x0199219243248649) # <<<<<<<<<<<<<<
11621 * x=(x|(x>>2))&(<np.uint64_t>0x00786070C0E181C3)
11622 * x=(x|(x>>4))&(<np.uint64_t>0x0007E007C00F801F)
11623 */
11624 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x >> 2)) & ((__pyx_t_5numpy_uint64_t)0x0199219243248649));
11625
11626 /* "yt/utilities/lib/geometry_utils.pxd":189
11627 * x=(x|(x>>2))&(<np.uint64_t>0x0649249249249249)
11628 * x=(x|(x>>2))&(<np.uint64_t>0x0199219243248649)
11629 * x=(x|(x>>2))&(<np.uint64_t>0x00786070C0E181C3) # <<<<<<<<<<<<<<
11630 * x=(x|(x>>4))&(<np.uint64_t>0x0007E007C00F801F)
11631 * x=(x|(x>>10))&(<np.uint64_t>0x000001FFC00003FF)
11632 */
11633 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x >> 2)) & ((__pyx_t_5numpy_uint64_t)0x00786070C0E181C3));
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11635 /* "yt/utilities/lib/geometry_utils.pxd":190
11636 * x=(x|(x>>2))&(<np.uint64_t>0x0199219243248649)
11637 * x=(x|(x>>2))&(<np.uint64_t>0x00786070C0E181C3)
11638 * x=(x|(x>>4))&(<np.uint64_t>0x0007E007C00F801F) # <<<<<<<<<<<<<<
11639 * x=(x|(x>>10))&(<np.uint64_t>0x000001FFC00003FF)
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11644 /* "yt/utilities/lib/geometry_utils.pxd":191
11645 * x=(x|(x>>2))&(<np.uint64_t>0x00786070C0E181C3)
11646 * x=(x|(x>>4))&(<np.uint64_t>0x0007E007C00F801F)
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11654 * x=(x|(x>>4))&(<np.uint64_t>0x0007E007C00F801F)
11655 * x=(x|(x>>10))&(<np.uint64_t>0x000001FFC00003FF)
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11670 goto __pyx_L0;
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11673 * @cython.boundscheck(False)
11674 * @cython.wraparound(False)
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11688 * @cython.wraparound(False)
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11702 * x=(x&(<np.uint32_t>0x000003FF)) # <<<<<<<<<<<<<<
11703 * # x = ---- --98 ---- ---- ---- ---- 7654 3210
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11708 /* "yt/utilities/lib/geometry_utils.pxd":206
11709 * x=(x&(<np.uint32_t>0x000003FF))
11710 * # x = ---- --98 ---- ---- ---- ---- 7654 3210
11711 * x=(x|(x<<16))&(<np.uint32_t>0xFF0000FF) # <<<<<<<<<<<<<<
11712 * # x = ---- --98 ---- ---- 7654 ---- ---- 3210
11713 * x=(x|(x<<8))&(<np.uint32_t>0x0300F00F)
11714 */
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11717 /* "yt/utilities/lib/geometry_utils.pxd":208
11718 * x=(x|(x<<16))&(<np.uint32_t>0xFF0000FF)
11719 * # x = ---- --98 ---- ---- 7654 ---- ---- 3210
11720 * x=(x|(x<<8))&(<np.uint32_t>0x0300F00F) # <<<<<<<<<<<<<<
11721 * # x = ---- --98 ---- 76-- --54 ---- 32-- --10
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11725
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11727 * x=(x|(x<<8))&(<np.uint32_t>0x0300F00F)
11728 * # x = ---- --98 ---- 76-- --54 ---- 32-- --10
11729 * x=(x|(x<<4))&(<np.uint32_t>0x030C30C3) # <<<<<<<<<<<<<<
11730 * # x = ---- 9--8 --7- -6-- 5--4 --3- -2-- 1--0
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11733 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x << 4)) & ((__pyx_t_5numpy_uint32_t)0x030C30C3));
11734
11735 /* "yt/utilities/lib/geometry_utils.pxd":212
11736 * x=(x|(x<<4))&(<np.uint32_t>0x030C30C3)
11737 * # x = ---- 9--8 --7- -6-- 5--4 --3- -2-- 1--0
11738 * x=(x|(x<<2))&(<np.uint32_t>0x09249249) # <<<<<<<<<<<<<<
11739 * return x
11740 *
11741 */
11742 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x << 2)) & ((__pyx_t_5numpy_uint32_t)0x09249249));
11743
11744 /* "yt/utilities/lib/geometry_utils.pxd":213
11745 * # x = ---- 9--8 --7- -6-- 5--4 --3- -2-- 1--0
11746 * x=(x|(x<<2))&(<np.uint32_t>0x09249249)
11747 * return x # <<<<<<<<<<<<<<
11748 *
11749 * @cython.cdivision(True)
11750 */
11751 __pyx_r = __pyx_v_x;
11752 goto __pyx_L0;
11753
11754 /* "yt/utilities/lib/geometry_utils.pxd":200
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11756 * @cython.wraparound(False)
11757 * cdef inline np.uint32_t spread_32bits_by2(np.uint32_t x): # <<<<<<<<<<<<<<
11758 * # Only reversible up to 1023
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11760 */
11761
11762 /* function exit code */
11763 __pyx_L0:;
11764 __Pyx_RefNannyFinishContext();
11765 return __pyx_r;
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11767
11768 /* "yt/utilities/lib/geometry_utils.pxd":218
11769 * @cython.boundscheck(False)
11770 * @cython.wraparound(False)
11771 * cdef inline np.uint32_t compact_32bits_by2(np.uint32_t x): # <<<<<<<<<<<<<<
11772 * # Reversed magic
11773 * x=x&(<np.uint32_t>0x09249249)
11774 */
11775
__pyx_f_2yt_9utilities_3lib_14geometry_utils_compact_32bits_by2(__pyx_t_5numpy_uint32_t __pyx_v_x)11776 static CYTHON_INLINE __pyx_t_5numpy_uint32_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_compact_32bits_by2(__pyx_t_5numpy_uint32_t __pyx_v_x) {
11777 __pyx_t_5numpy_uint32_t __pyx_r;
11778 __Pyx_RefNannyDeclarations
11779 __Pyx_RefNannySetupContext("compact_32bits_by2", 0);
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11781 /* "yt/utilities/lib/geometry_utils.pxd":220
11782 * cdef inline np.uint32_t compact_32bits_by2(np.uint32_t x):
11783 * # Reversed magic
11784 * x=x&(<np.uint32_t>0x09249249) # <<<<<<<<<<<<<<
11785 * x=(x|(x>>2))&(<np.uint32_t>0x030C30C3)
11786 * x=(x|(x>>4))&(<np.uint32_t>0x0300F00F)
11787 */
11788 __pyx_v_x = (__pyx_v_x & ((__pyx_t_5numpy_uint32_t)0x09249249));
11789
11790 /* "yt/utilities/lib/geometry_utils.pxd":221
11791 * # Reversed magic
11792 * x=x&(<np.uint32_t>0x09249249)
11793 * x=(x|(x>>2))&(<np.uint32_t>0x030C30C3) # <<<<<<<<<<<<<<
11794 * x=(x|(x>>4))&(<np.uint32_t>0x0300F00F)
11795 * x=(x|(x>>8))&(<np.uint32_t>0xFF0000FF)
11796 */
11797 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x >> 2)) & ((__pyx_t_5numpy_uint32_t)0x030C30C3));
11798
11799 /* "yt/utilities/lib/geometry_utils.pxd":222
11800 * x=x&(<np.uint32_t>0x09249249)
11801 * x=(x|(x>>2))&(<np.uint32_t>0x030C30C3)
11802 * x=(x|(x>>4))&(<np.uint32_t>0x0300F00F) # <<<<<<<<<<<<<<
11803 * x=(x|(x>>8))&(<np.uint32_t>0xFF0000FF)
11804 * x=(x|(x>>16))&(<np.uint32_t>0x000003FF)
11805 */
11806 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x >> 4)) & ((__pyx_t_5numpy_uint32_t)0x0300F00F));
11807
11808 /* "yt/utilities/lib/geometry_utils.pxd":223
11809 * x=(x|(x>>2))&(<np.uint32_t>0x030C30C3)
11810 * x=(x|(x>>4))&(<np.uint32_t>0x0300F00F)
11811 * x=(x|(x>>8))&(<np.uint32_t>0xFF0000FF) # <<<<<<<<<<<<<<
11812 * x=(x|(x>>16))&(<np.uint32_t>0x000003FF)
11813 * return x
11814 */
11815 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x >> 8)) & ((__pyx_t_5numpy_uint32_t)0xFF0000FF));
11816
11817 /* "yt/utilities/lib/geometry_utils.pxd":224
11818 * x=(x|(x>>4))&(<np.uint32_t>0x0300F00F)
11819 * x=(x|(x>>8))&(<np.uint32_t>0xFF0000FF)
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11821 * return x
11822 *
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11824 __pyx_v_x = ((__pyx_v_x | (__pyx_v_x >> 16)) & ((__pyx_t_5numpy_uint32_t)0x000003FF));
11825
11826 /* "yt/utilities/lib/geometry_utils.pxd":225
11827 * x=(x|(x>>8))&(<np.uint32_t>0xFF0000FF)
11828 * x=(x|(x>>16))&(<np.uint32_t>0x000003FF)
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11831 * @cython.cdivision(True)
11832 */
11833 __pyx_r = __pyx_v_x;
11834 goto __pyx_L0;
11835
11836 /* "yt/utilities/lib/geometry_utils.pxd":218
11837 * @cython.boundscheck(False)
11838 * @cython.wraparound(False)
11839 * cdef inline np.uint32_t compact_32bits_by2(np.uint32_t x): # <<<<<<<<<<<<<<
11840 * # Reversed magic
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11842 */
11843
11844 /* function exit code */
11845 __pyx_L0:;
11846 __Pyx_RefNannyFinishContext();
11847 return __pyx_r;
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11850 /* "yt/utilities/lib/geometry_utils.pxd":230
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11852 * @cython.wraparound(False)
11853 * cdef inline np.uint64_t masked_merge_64bit(np.uint64_t a, np.uint64_t b, np.uint64_t mask): # <<<<<<<<<<<<<<
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11856 */
11857
__pyx_f_2yt_9utilities_3lib_14geometry_utils_masked_merge_64bit(__pyx_t_5numpy_uint64_t __pyx_v_a,__pyx_t_5numpy_uint64_t __pyx_v_b,__pyx_t_5numpy_uint64_t __pyx_v_mask)11858 static CYTHON_INLINE __pyx_t_5numpy_uint64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_masked_merge_64bit(__pyx_t_5numpy_uint64_t __pyx_v_a, __pyx_t_5numpy_uint64_t __pyx_v_b, __pyx_t_5numpy_uint64_t __pyx_v_mask) {
11859 __pyx_t_5numpy_uint64_t __pyx_r;
11860 __Pyx_RefNannyDeclarations
11861 __Pyx_RefNannySetupContext("masked_merge_64bit", 0);
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11863 /* "yt/utilities/lib/geometry_utils.pxd":232
11864 * cdef inline np.uint64_t masked_merge_64bit(np.uint64_t a, np.uint64_t b, np.uint64_t mask):
11865 * # https://graphics.stanford.edu/~seander/bithacks.html#MaskedMerge
11866 * return a ^ ((a ^ b) & mask) # <<<<<<<<<<<<<<
11867 *
11868 * @cython.cdivision(True)
11869 */
11870 __pyx_r = (__pyx_v_a ^ ((__pyx_v_a ^ __pyx_v_b) & __pyx_v_mask));
11871 goto __pyx_L0;
11872
11873 /* "yt/utilities/lib/geometry_utils.pxd":230
11874 * @cython.boundscheck(False)
11875 * @cython.wraparound(False)
11876 * cdef inline np.uint64_t masked_merge_64bit(np.uint64_t a, np.uint64_t b, np.uint64_t mask): # <<<<<<<<<<<<<<
11877 * # https://graphics.stanford.edu/~seander/bithacks.html#MaskedMerge
11878 * return a ^ ((a ^ b) & mask)
11879 */
11880
11881 /* function exit code */
11882 __pyx_L0:;
11883 __Pyx_RefNannyFinishContext();
11884 return __pyx_r;
11885 }
11886
11887 /* "yt/utilities/lib/geometry_utils.pxd":235
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11889 * @cython.cdivision(True)
11890 * cdef inline np.uint64_t encode_morton_64bit(np.uint64_t x_ind, np.uint64_t y_ind, np.uint64_t z_ind): # <<<<<<<<<<<<<<
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11892 * mi = 0
11893 */
11894
__pyx_f_2yt_9utilities_3lib_14geometry_utils_encode_morton_64bit(__pyx_t_5numpy_uint64_t __pyx_v_x_ind,__pyx_t_5numpy_uint64_t __pyx_v_y_ind,__pyx_t_5numpy_uint64_t __pyx_v_z_ind)11895 static CYTHON_INLINE __pyx_t_5numpy_uint64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_encode_morton_64bit(__pyx_t_5numpy_uint64_t __pyx_v_x_ind, __pyx_t_5numpy_uint64_t __pyx_v_y_ind, __pyx_t_5numpy_uint64_t __pyx_v_z_ind) {
11896 __pyx_t_5numpy_uint64_t __pyx_v_mi;
11897 __pyx_t_5numpy_uint64_t __pyx_r;
11898 __Pyx_RefNannyDeclarations
11899 __Pyx_RefNannySetupContext("encode_morton_64bit", 0);
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11901 /* "yt/utilities/lib/geometry_utils.pxd":237
11902 * cdef inline np.uint64_t encode_morton_64bit(np.uint64_t x_ind, np.uint64_t y_ind, np.uint64_t z_ind):
11903 * cdef np.uint64_t mi
11904 * mi = 0 # <<<<<<<<<<<<<<
11905 * mi |= spread_64bits_by2(z_ind)<<ZSHIFT
11906 * mi |= spread_64bits_by2(y_ind)<<YSHIFT
11907 */
11908 __pyx_v_mi = 0;
11909
11910 /* "yt/utilities/lib/geometry_utils.pxd":238
11911 * cdef np.uint64_t mi
11912 * mi = 0
11913 * mi |= spread_64bits_by2(z_ind)<<ZSHIFT # <<<<<<<<<<<<<<
11914 * mi |= spread_64bits_by2(y_ind)<<YSHIFT
11915 * mi |= spread_64bits_by2(x_ind)<<XSHIFT
11916 */
11917 __pyx_v_mi = (__pyx_v_mi | (__pyx_f_2yt_9utilities_3lib_14geometry_utils_spread_64bits_by2(__pyx_v_z_ind) << 0));
11918
11919 /* "yt/utilities/lib/geometry_utils.pxd":239
11920 * mi = 0
11921 * mi |= spread_64bits_by2(z_ind)<<ZSHIFT
11922 * mi |= spread_64bits_by2(y_ind)<<YSHIFT # <<<<<<<<<<<<<<
11923 * mi |= spread_64bits_by2(x_ind)<<XSHIFT
11924 * return mi
11925 */
11926 __pyx_v_mi = (__pyx_v_mi | (__pyx_f_2yt_9utilities_3lib_14geometry_utils_spread_64bits_by2(__pyx_v_y_ind) << 1));
11927
11928 /* "yt/utilities/lib/geometry_utils.pxd":240
11929 * mi |= spread_64bits_by2(z_ind)<<ZSHIFT
11930 * mi |= spread_64bits_by2(y_ind)<<YSHIFT
11931 * mi |= spread_64bits_by2(x_ind)<<XSHIFT # <<<<<<<<<<<<<<
11932 * return mi
11933 *
11934 */
11935 __pyx_v_mi = (__pyx_v_mi | (__pyx_f_2yt_9utilities_3lib_14geometry_utils_spread_64bits_by2(__pyx_v_x_ind) << 2));
11936
11937 /* "yt/utilities/lib/geometry_utils.pxd":241
11938 * mi |= spread_64bits_by2(y_ind)<<YSHIFT
11939 * mi |= spread_64bits_by2(x_ind)<<XSHIFT
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11941 *
11942 * @cython.cdivision(True)
11943 */
11944 __pyx_r = __pyx_v_mi;
11945 goto __pyx_L0;
11946
11947 /* "yt/utilities/lib/geometry_utils.pxd":235
11948 *
11949 * @cython.cdivision(True)
11950 * cdef inline np.uint64_t encode_morton_64bit(np.uint64_t x_ind, np.uint64_t y_ind, np.uint64_t z_ind): # <<<<<<<<<<<<<<
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11954
11955 /* function exit code */
11956 __pyx_L0:;
11957 __Pyx_RefNannyFinishContext();
11958 return __pyx_r;
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11960
11961 /* "yt/utilities/lib/geometry_utils.pxd":244
11962 *
11963 * @cython.cdivision(True)
11964 * cdef inline void decode_morton_64bit(np.uint64_t mi, np.uint64_t *p): # <<<<<<<<<<<<<<
11965 * p[0] = compact_64bits_by2(mi>>XSHIFT)
11966 * p[1] = compact_64bits_by2(mi>>YSHIFT)
11967 */
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__pyx_f_2yt_9utilities_3lib_14geometry_utils_decode_morton_64bit(__pyx_t_5numpy_uint64_t __pyx_v_mi,__pyx_t_5numpy_uint64_t * __pyx_v_p)11969 static CYTHON_INLINE void __pyx_f_2yt_9utilities_3lib_14geometry_utils_decode_morton_64bit(__pyx_t_5numpy_uint64_t __pyx_v_mi, __pyx_t_5numpy_uint64_t *__pyx_v_p) {
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11971 __Pyx_RefNannySetupContext("decode_morton_64bit", 0);
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11973 /* "yt/utilities/lib/geometry_utils.pxd":245
11974 * @cython.cdivision(True)
11975 * cdef inline void decode_morton_64bit(np.uint64_t mi, np.uint64_t *p):
11976 * p[0] = compact_64bits_by2(mi>>XSHIFT) # <<<<<<<<<<<<<<
11977 * p[1] = compact_64bits_by2(mi>>YSHIFT)
11978 * p[2] = compact_64bits_by2(mi>>ZSHIFT)
11979 */
11980 (__pyx_v_p[0]) = __pyx_f_2yt_9utilities_3lib_14geometry_utils_compact_64bits_by2((__pyx_v_mi >> 2));
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11982 /* "yt/utilities/lib/geometry_utils.pxd":246
11983 * cdef inline void decode_morton_64bit(np.uint64_t mi, np.uint64_t *p):
11984 * p[0] = compact_64bits_by2(mi>>XSHIFT)
11985 * p[1] = compact_64bits_by2(mi>>YSHIFT) # <<<<<<<<<<<<<<
11986 * p[2] = compact_64bits_by2(mi>>ZSHIFT)
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11992 * p[0] = compact_64bits_by2(mi>>XSHIFT)
11993 * p[1] = compact_64bits_by2(mi>>YSHIFT)
11994 * p[2] = compact_64bits_by2(mi>>ZSHIFT) # <<<<<<<<<<<<<<
11995 *
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11998 (__pyx_v_p[2]) = __pyx_f_2yt_9utilities_3lib_14geometry_utils_compact_64bits_by2((__pyx_v_mi >> 0));
11999
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12001 *
12002 * @cython.cdivision(True)
12003 * cdef inline void decode_morton_64bit(np.uint64_t mi, np.uint64_t *p): # <<<<<<<<<<<<<<
12004 * p[0] = compact_64bits_by2(mi>>XSHIFT)
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12016 * np.float64_t *DLE, np.float64_t *DRE, np.int32_t order):
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12018 */
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__pyx_f_2yt_9utilities_3lib_14geometry_utils_bounded_morton(__pyx_t_5numpy_float64_t __pyx_v_x,__pyx_t_5numpy_float64_t __pyx_v_y,__pyx_t_5numpy_float64_t __pyx_v_z,__pyx_t_5numpy_float64_t * __pyx_v_DLE,__pyx_t_5numpy_float64_t * __pyx_v_DRE,__pyx_t_5numpy_int32_t __pyx_v_order)12020 static CYTHON_INLINE __pyx_t_5numpy_uint64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_bounded_morton(__pyx_t_5numpy_float64_t __pyx_v_x, __pyx_t_5numpy_float64_t __pyx_v_y, __pyx_t_5numpy_float64_t __pyx_v_z, __pyx_t_5numpy_float64_t *__pyx_v_DLE, __pyx_t_5numpy_float64_t *__pyx_v_DRE, __pyx_t_5numpy_int32_t __pyx_v_order) {
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12022 __pyx_t_5numpy_float64_t __pyx_v_dds[3];
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12024 __pyx_t_5numpy_uint64_t __pyx_v_y_ind;
12025 __pyx_t_5numpy_uint64_t __pyx_v_z_ind;
12026 __pyx_t_5numpy_uint64_t __pyx_v_mi;
12027 __pyx_t_5numpy_uint64_t __pyx_r;
12028 __Pyx_RefNannyDeclarations
12029 int __pyx_t_1;
12030 __Pyx_RefNannySetupContext("bounded_morton", 0);
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12032 /* "yt/utilities/lib/geometry_utils.pxd":256
12033 * cdef np.uint64_t x_ind, y_ind, z_ind
12034 * cdef np.uint64_t mi
12035 * for i in range(3): # <<<<<<<<<<<<<<
12036 * dds[i] = (DRE[i] - DLE[i]) / (1 << order)
12037 * x_ind = <np.uint64_t> ((x - DLE[0])/dds[0])
12038 */
12039 for (__pyx_t_1 = 0; __pyx_t_1 < 3; __pyx_t_1+=1) {
12040 __pyx_v_i = __pyx_t_1;
12041
12042 /* "yt/utilities/lib/geometry_utils.pxd":257
12043 * cdef np.uint64_t mi
12044 * for i in range(3):
12045 * dds[i] = (DRE[i] - DLE[i]) / (1 << order) # <<<<<<<<<<<<<<
12046 * x_ind = <np.uint64_t> ((x - DLE[0])/dds[0])
12047 * y_ind = <np.uint64_t> ((y - DLE[1])/dds[1])
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12050 }
12051
12052 /* "yt/utilities/lib/geometry_utils.pxd":258
12053 * for i in range(3):
12054 * dds[i] = (DRE[i] - DLE[i]) / (1 << order)
12055 * x_ind = <np.uint64_t> ((x - DLE[0])/dds[0]) # <<<<<<<<<<<<<<
12056 * y_ind = <np.uint64_t> ((y - DLE[1])/dds[1])
12057 * z_ind = <np.uint64_t> ((z - DLE[2])/dds[2])
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12060
12061 /* "yt/utilities/lib/geometry_utils.pxd":259
12062 * dds[i] = (DRE[i] - DLE[i]) / (1 << order)
12063 * x_ind = <np.uint64_t> ((x - DLE[0])/dds[0])
12064 * y_ind = <np.uint64_t> ((y - DLE[1])/dds[1]) # <<<<<<<<<<<<<<
12065 * z_ind = <np.uint64_t> ((z - DLE[2])/dds[2])
12066 * mi = encode_morton_64bit(x_ind,y_ind,z_ind)
12067 */
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12069
12070 /* "yt/utilities/lib/geometry_utils.pxd":260
12071 * x_ind = <np.uint64_t> ((x - DLE[0])/dds[0])
12072 * y_ind = <np.uint64_t> ((y - DLE[1])/dds[1])
12073 * z_ind = <np.uint64_t> ((z - DLE[2])/dds[2]) # <<<<<<<<<<<<<<
12074 * mi = encode_morton_64bit(x_ind,y_ind,z_ind)
12075 * return mi
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12078
12079 /* "yt/utilities/lib/geometry_utils.pxd":261
12080 * y_ind = <np.uint64_t> ((y - DLE[1])/dds[1])
12081 * z_ind = <np.uint64_t> ((z - DLE[2])/dds[2])
12082 * mi = encode_morton_64bit(x_ind,y_ind,z_ind) # <<<<<<<<<<<<<<
12083 * return mi
12084 *
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12086 __pyx_v_mi = __pyx_f_2yt_9utilities_3lib_14geometry_utils_encode_morton_64bit(__pyx_v_x_ind, __pyx_v_y_ind, __pyx_v_z_ind);
12087
12088 /* "yt/utilities/lib/geometry_utils.pxd":262
12089 * z_ind = <np.uint64_t> ((z - DLE[2])/dds[2])
12090 * mi = encode_morton_64bit(x_ind,y_ind,z_ind)
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12092 *
12093 * @cython.cdivision(True)
12094 */
12095 __pyx_r = __pyx_v_mi;
12096 goto __pyx_L0;
12097
12098 /* "yt/utilities/lib/geometry_utils.pxd":250
12099 *
12100 * @cython.cdivision(True)
12101 * cdef inline np.uint64_t bounded_morton(np.float64_t x, np.float64_t y, np.float64_t z, # <<<<<<<<<<<<<<
12102 * np.float64_t *DLE, np.float64_t *DRE, np.int32_t order):
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12114 * @cython.cdivision(True)
12115 * cdef inline np.uint64_t bounded_morton_relative(np.float64_t x, np.float64_t y, np.float64_t z, # <<<<<<<<<<<<<<
12116 * np.float64_t *DLE, np.float64_t *DRE,
12117 * np.int32_t order1, np.int32_t order2):
12118 */
12119
__pyx_f_2yt_9utilities_3lib_14geometry_utils_bounded_morton_relative(__pyx_t_5numpy_float64_t __pyx_v_x,__pyx_t_5numpy_float64_t __pyx_v_y,__pyx_t_5numpy_float64_t __pyx_v_z,__pyx_t_5numpy_float64_t * __pyx_v_DLE,__pyx_t_5numpy_float64_t * __pyx_v_DRE,__pyx_t_5numpy_int32_t __pyx_v_order1,__pyx_t_5numpy_int32_t __pyx_v_order2)12120 static CYTHON_INLINE __pyx_t_5numpy_uint64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_bounded_morton_relative(__pyx_t_5numpy_float64_t __pyx_v_x, __pyx_t_5numpy_float64_t __pyx_v_y, __pyx_t_5numpy_float64_t __pyx_v_z, __pyx_t_5numpy_float64_t *__pyx_v_DLE, __pyx_t_5numpy_float64_t *__pyx_v_DRE, __pyx_t_5numpy_int32_t __pyx_v_order1, __pyx_t_5numpy_int32_t __pyx_v_order2) {
12121 int __pyx_v_i;
12122 __pyx_t_5numpy_float64_t __pyx_v_dds1[3];
12123 __pyx_t_5numpy_float64_t __pyx_v_dds2[3];
12124 __pyx_t_5numpy_float64_t __pyx_v_DLE2[3];
12125 __pyx_t_5numpy_uint64_t __pyx_v_x_ind;
12126 __pyx_t_5numpy_uint64_t __pyx_v_y_ind;
12127 __pyx_t_5numpy_uint64_t __pyx_v_z_ind;
12128 __pyx_t_5numpy_uint64_t __pyx_v_mi2;
12129 __pyx_t_5numpy_uint64_t __pyx_r;
12130 __Pyx_RefNannyDeclarations
12131 int __pyx_t_1;
12132 __Pyx_RefNannySetupContext("bounded_morton_relative", 0);
12133
12134 /* "yt/utilities/lib/geometry_utils.pxd":274
12135 * cdef np.uint64_t x_ind, y_ind, z_ind
12136 * cdef np.uint64_t mi2
12137 * for i in range(3): # <<<<<<<<<<<<<<
12138 * dds1[i] = (DRE[i] - DLE[i]) / (1 << order1)
12139 * dds2[i] = dds1[i] / (1 << order2)
12140 */
12141 for (__pyx_t_1 = 0; __pyx_t_1 < 3; __pyx_t_1+=1) {
12142 __pyx_v_i = __pyx_t_1;
12143
12144 /* "yt/utilities/lib/geometry_utils.pxd":275
12145 * cdef np.uint64_t mi2
12146 * for i in range(3):
12147 * dds1[i] = (DRE[i] - DLE[i]) / (1 << order1) # <<<<<<<<<<<<<<
12148 * dds2[i] = dds1[i] / (1 << order2)
12149 * DLE2[0] = <np.float64_t> (<np.uint64_t> ((x - DLE[0])/dds1[0])) * dds1[0]
12150 */
12151 (__pyx_v_dds1[__pyx_v_i]) = (((__pyx_v_DRE[__pyx_v_i]) - (__pyx_v_DLE[__pyx_v_i])) / (1 << __pyx_v_order1));
12152
12153 /* "yt/utilities/lib/geometry_utils.pxd":276
12154 * for i in range(3):
12155 * dds1[i] = (DRE[i] - DLE[i]) / (1 << order1)
12156 * dds2[i] = dds1[i] / (1 << order2) # <<<<<<<<<<<<<<
12157 * DLE2[0] = <np.float64_t> (<np.uint64_t> ((x - DLE[0])/dds1[0])) * dds1[0]
12158 * DLE2[1] = <np.float64_t> (<np.uint64_t> ((y - DLE[1])/dds1[1])) * dds1[1]
12159 */
12160 (__pyx_v_dds2[__pyx_v_i]) = ((__pyx_v_dds1[__pyx_v_i]) / (1 << __pyx_v_order2));
12161 }
12162
12163 /* "yt/utilities/lib/geometry_utils.pxd":277
12164 * dds1[i] = (DRE[i] - DLE[i]) / (1 << order1)
12165 * dds2[i] = dds1[i] / (1 << order2)
12166 * DLE2[0] = <np.float64_t> (<np.uint64_t> ((x - DLE[0])/dds1[0])) * dds1[0] # <<<<<<<<<<<<<<
12167 * DLE2[1] = <np.float64_t> (<np.uint64_t> ((y - DLE[1])/dds1[1])) * dds1[1]
12168 * DLE2[2] = <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2]
12169 */
12170 (__pyx_v_DLE2[0]) = (((__pyx_t_5numpy_float64_t)((__pyx_t_5numpy_uint64_t)((__pyx_v_x - (__pyx_v_DLE[0])) / (__pyx_v_dds1[0])))) * (__pyx_v_dds1[0]));
12171
12172 /* "yt/utilities/lib/geometry_utils.pxd":278
12173 * dds2[i] = dds1[i] / (1 << order2)
12174 * DLE2[0] = <np.float64_t> (<np.uint64_t> ((x - DLE[0])/dds1[0])) * dds1[0]
12175 * DLE2[1] = <np.float64_t> (<np.uint64_t> ((y - DLE[1])/dds1[1])) * dds1[1] # <<<<<<<<<<<<<<
12176 * DLE2[2] = <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2]
12177 * x_ind = <np.uint64_t> ((x - DLE2[0])/dds2[0])
12178 */
12179 (__pyx_v_DLE2[1]) = (((__pyx_t_5numpy_float64_t)((__pyx_t_5numpy_uint64_t)((__pyx_v_y - (__pyx_v_DLE[1])) / (__pyx_v_dds1[1])))) * (__pyx_v_dds1[1]));
12180
12181 /* "yt/utilities/lib/geometry_utils.pxd":279
12182 * DLE2[0] = <np.float64_t> (<np.uint64_t> ((x - DLE[0])/dds1[0])) * dds1[0]
12183 * DLE2[1] = <np.float64_t> (<np.uint64_t> ((y - DLE[1])/dds1[1])) * dds1[1]
12184 * DLE2[2] = <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2] # <<<<<<<<<<<<<<
12185 * x_ind = <np.uint64_t> ((x - DLE2[0])/dds2[0])
12186 * y_ind = <np.uint64_t> ((y - DLE2[1])/dds2[1])
12187 */
12188 (__pyx_v_DLE2[2]) = (((__pyx_t_5numpy_float64_t)((__pyx_t_5numpy_uint64_t)((__pyx_v_z - (__pyx_v_DLE[2])) / (__pyx_v_dds1[2])))) * (__pyx_v_dds1[2]));
12189
12190 /* "yt/utilities/lib/geometry_utils.pxd":280
12191 * DLE2[1] = <np.float64_t> (<np.uint64_t> ((y - DLE[1])/dds1[1])) * dds1[1]
12192 * DLE2[2] = <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2]
12193 * x_ind = <np.uint64_t> ((x - DLE2[0])/dds2[0]) # <<<<<<<<<<<<<<
12194 * y_ind = <np.uint64_t> ((y - DLE2[1])/dds2[1])
12195 * z_ind = <np.uint64_t> ((z - DLE2[2])/dds2[2])
12196 */
12197 __pyx_v_x_ind = ((__pyx_t_5numpy_uint64_t)((__pyx_v_x - (__pyx_v_DLE2[0])) / (__pyx_v_dds2[0])));
12198
12199 /* "yt/utilities/lib/geometry_utils.pxd":281
12200 * DLE2[2] = <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2]
12201 * x_ind = <np.uint64_t> ((x - DLE2[0])/dds2[0])
12202 * y_ind = <np.uint64_t> ((y - DLE2[1])/dds2[1]) # <<<<<<<<<<<<<<
12203 * z_ind = <np.uint64_t> ((z - DLE2[2])/dds2[2])
12204 * mi2 = encode_morton_64bit(x_ind,y_ind,z_ind)
12205 */
12206 __pyx_v_y_ind = ((__pyx_t_5numpy_uint64_t)((__pyx_v_y - (__pyx_v_DLE2[1])) / (__pyx_v_dds2[1])));
12207
12208 /* "yt/utilities/lib/geometry_utils.pxd":282
12209 * x_ind = <np.uint64_t> ((x - DLE2[0])/dds2[0])
12210 * y_ind = <np.uint64_t> ((y - DLE2[1])/dds2[1])
12211 * z_ind = <np.uint64_t> ((z - DLE2[2])/dds2[2]) # <<<<<<<<<<<<<<
12212 * mi2 = encode_morton_64bit(x_ind,y_ind,z_ind)
12213 * return mi2
12214 */
12215 __pyx_v_z_ind = ((__pyx_t_5numpy_uint64_t)((__pyx_v_z - (__pyx_v_DLE2[2])) / (__pyx_v_dds2[2])));
12216
12217 /* "yt/utilities/lib/geometry_utils.pxd":283
12218 * y_ind = <np.uint64_t> ((y - DLE2[1])/dds2[1])
12219 * z_ind = <np.uint64_t> ((z - DLE2[2])/dds2[2])
12220 * mi2 = encode_morton_64bit(x_ind,y_ind,z_ind) # <<<<<<<<<<<<<<
12221 * return mi2
12222 *
12223 */
12224 __pyx_v_mi2 = __pyx_f_2yt_9utilities_3lib_14geometry_utils_encode_morton_64bit(__pyx_v_x_ind, __pyx_v_y_ind, __pyx_v_z_ind);
12225
12226 /* "yt/utilities/lib/geometry_utils.pxd":284
12227 * z_ind = <np.uint64_t> ((z - DLE2[2])/dds2[2])
12228 * mi2 = encode_morton_64bit(x_ind,y_ind,z_ind)
12229 * return mi2 # <<<<<<<<<<<<<<
12230 *
12231 *
12232 */
12233 __pyx_r = __pyx_v_mi2;
12234 goto __pyx_L0;
12235
12236 /* "yt/utilities/lib/geometry_utils.pxd":265
12237 *
12238 * @cython.cdivision(True)
12239 * cdef inline np.uint64_t bounded_morton_relative(np.float64_t x, np.float64_t y, np.float64_t z, # <<<<<<<<<<<<<<
12240 * np.float64_t *DLE, np.float64_t *DRE,
12241 * np.int32_t order1, np.int32_t order2):
12242 */
12243
12244 /* function exit code */
12245 __pyx_L0:;
12246 __Pyx_RefNannyFinishContext();
12247 return __pyx_r;
12248 }
12249
12250 /* "yt/utilities/lib/geometry_utils.pxd":289
12251 * # This dosn't seem to be much, if at all, faster...
12252 * @cython.cdivision(True)
12253 * cdef inline np.uint64_t bounded_morton_dds(np.float64_t x, np.float64_t y, np.float64_t z, # <<<<<<<<<<<<<<
12254 * np.float64_t *DLE, np.float64_t *dds):
12255 * cdef np.uint64_t x_ind, y_ind, z_ind
12256 */
12257
__pyx_f_2yt_9utilities_3lib_14geometry_utils_bounded_morton_dds(__pyx_t_5numpy_float64_t __pyx_v_x,__pyx_t_5numpy_float64_t __pyx_v_y,__pyx_t_5numpy_float64_t __pyx_v_z,__pyx_t_5numpy_float64_t * __pyx_v_DLE,__pyx_t_5numpy_float64_t * __pyx_v_dds)12258 static CYTHON_INLINE __pyx_t_5numpy_uint64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_bounded_morton_dds(__pyx_t_5numpy_float64_t __pyx_v_x, __pyx_t_5numpy_float64_t __pyx_v_y, __pyx_t_5numpy_float64_t __pyx_v_z, __pyx_t_5numpy_float64_t *__pyx_v_DLE, __pyx_t_5numpy_float64_t *__pyx_v_dds) {
12259 __pyx_t_5numpy_uint64_t __pyx_v_x_ind;
12260 __pyx_t_5numpy_uint64_t __pyx_v_y_ind;
12261 __pyx_t_5numpy_uint64_t __pyx_v_z_ind;
12262 __pyx_t_5numpy_uint64_t __pyx_v_mi;
12263 __pyx_t_5numpy_uint64_t __pyx_r;
12264 __Pyx_RefNannyDeclarations
12265 __Pyx_RefNannySetupContext("bounded_morton_dds", 0);
12266
12267 /* "yt/utilities/lib/geometry_utils.pxd":293
12268 * cdef np.uint64_t x_ind, y_ind, z_ind
12269 * cdef np.uint64_t mi
12270 * x_ind = <np.uint64_t> ((x - DLE[0])/dds[0]) # <<<<<<<<<<<<<<
12271 * y_ind = <np.uint64_t> ((y - DLE[1])/dds[1])
12272 * z_ind = <np.uint64_t> ((z - DLE[2])/dds[2])
12273 */
12274 __pyx_v_x_ind = ((__pyx_t_5numpy_uint64_t)((__pyx_v_x - (__pyx_v_DLE[0])) / (__pyx_v_dds[0])));
12275
12276 /* "yt/utilities/lib/geometry_utils.pxd":294
12277 * cdef np.uint64_t mi
12278 * x_ind = <np.uint64_t> ((x - DLE[0])/dds[0])
12279 * y_ind = <np.uint64_t> ((y - DLE[1])/dds[1]) # <<<<<<<<<<<<<<
12280 * z_ind = <np.uint64_t> ((z - DLE[2])/dds[2])
12281 * mi = encode_morton_64bit(x_ind,y_ind,z_ind)
12282 */
12283 __pyx_v_y_ind = ((__pyx_t_5numpy_uint64_t)((__pyx_v_y - (__pyx_v_DLE[1])) / (__pyx_v_dds[1])));
12284
12285 /* "yt/utilities/lib/geometry_utils.pxd":295
12286 * x_ind = <np.uint64_t> ((x - DLE[0])/dds[0])
12287 * y_ind = <np.uint64_t> ((y - DLE[1])/dds[1])
12288 * z_ind = <np.uint64_t> ((z - DLE[2])/dds[2]) # <<<<<<<<<<<<<<
12289 * mi = encode_morton_64bit(x_ind,y_ind,z_ind)
12290 * return mi
12291 */
12292 __pyx_v_z_ind = ((__pyx_t_5numpy_uint64_t)((__pyx_v_z - (__pyx_v_DLE[2])) / (__pyx_v_dds[2])));
12293
12294 /* "yt/utilities/lib/geometry_utils.pxd":296
12295 * y_ind = <np.uint64_t> ((y - DLE[1])/dds[1])
12296 * z_ind = <np.uint64_t> ((z - DLE[2])/dds[2])
12297 * mi = encode_morton_64bit(x_ind,y_ind,z_ind) # <<<<<<<<<<<<<<
12298 * return mi
12299 *
12300 */
12301 __pyx_v_mi = __pyx_f_2yt_9utilities_3lib_14geometry_utils_encode_morton_64bit(__pyx_v_x_ind, __pyx_v_y_ind, __pyx_v_z_ind);
12302
12303 /* "yt/utilities/lib/geometry_utils.pxd":297
12304 * z_ind = <np.uint64_t> ((z - DLE[2])/dds[2])
12305 * mi = encode_morton_64bit(x_ind,y_ind,z_ind)
12306 * return mi # <<<<<<<<<<<<<<
12307 *
12308 * @cython.cdivision(True)
12309 */
12310 __pyx_r = __pyx_v_mi;
12311 goto __pyx_L0;
12312
12313 /* "yt/utilities/lib/geometry_utils.pxd":289
12314 * # This dosn't seem to be much, if at all, faster...
12315 * @cython.cdivision(True)
12316 * cdef inline np.uint64_t bounded_morton_dds(np.float64_t x, np.float64_t y, np.float64_t z, # <<<<<<<<<<<<<<
12317 * np.float64_t *DLE, np.float64_t *dds):
12318 * cdef np.uint64_t x_ind, y_ind, z_ind
12319 */
12320
12321 /* function exit code */
12322 __pyx_L0:;
12323 __Pyx_RefNannyFinishContext();
12324 return __pyx_r;
12325 }
12326
12327 /* "yt/utilities/lib/geometry_utils.pxd":300
12328 *
12329 * @cython.cdivision(True)
12330 * cdef inline np.uint64_t bounded_morton_relative_dds(np.float64_t x, np.float64_t y, np.float64_t z, # <<<<<<<<<<<<<<
12331 * np.float64_t *DLE, np.float64_t *dds1, np.float64_t *dds2):
12332 * cdef np.float64_t DLE2[3]
12333 */
12334
__pyx_f_2yt_9utilities_3lib_14geometry_utils_bounded_morton_relative_dds(__pyx_t_5numpy_float64_t __pyx_v_x,__pyx_t_5numpy_float64_t __pyx_v_y,__pyx_t_5numpy_float64_t __pyx_v_z,__pyx_t_5numpy_float64_t * __pyx_v_DLE,__pyx_t_5numpy_float64_t * __pyx_v_dds1,__pyx_t_5numpy_float64_t * __pyx_v_dds2)12335 static CYTHON_INLINE __pyx_t_5numpy_uint64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_bounded_morton_relative_dds(__pyx_t_5numpy_float64_t __pyx_v_x, __pyx_t_5numpy_float64_t __pyx_v_y, __pyx_t_5numpy_float64_t __pyx_v_z, __pyx_t_5numpy_float64_t *__pyx_v_DLE, __pyx_t_5numpy_float64_t *__pyx_v_dds1, __pyx_t_5numpy_float64_t *__pyx_v_dds2) {
12336 __pyx_t_5numpy_float64_t __pyx_v_DLE2[3];
12337 __pyx_t_5numpy_uint64_t __pyx_v_x_ind;
12338 __pyx_t_5numpy_uint64_t __pyx_v_y_ind;
12339 __pyx_t_5numpy_uint64_t __pyx_v_z_ind;
12340 __pyx_t_5numpy_uint64_t __pyx_v_mi2;
12341 __pyx_t_5numpy_uint64_t __pyx_r;
12342 __Pyx_RefNannyDeclarations
12343 __Pyx_RefNannySetupContext("bounded_morton_relative_dds", 0);
12344
12345 /* "yt/utilities/lib/geometry_utils.pxd":305
12346 * cdef np.uint64_t x_ind, y_ind, z_ind
12347 * cdef np.uint64_t mi2
12348 * DLE2[0] = <np.float64_t> (<np.uint64_t> ((x - DLE[0])/dds1[0])) * dds1[0] # <<<<<<<<<<<<<<
12349 * DLE2[1] = <np.float64_t> (<np.uint64_t> ((y - DLE[1])/dds1[1])) * dds1[1]
12350 * DLE2[2] = <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2]
12351 */
12352 (__pyx_v_DLE2[0]) = (((__pyx_t_5numpy_float64_t)((__pyx_t_5numpy_uint64_t)((__pyx_v_x - (__pyx_v_DLE[0])) / (__pyx_v_dds1[0])))) * (__pyx_v_dds1[0]));
12353
12354 /* "yt/utilities/lib/geometry_utils.pxd":306
12355 * cdef np.uint64_t mi2
12356 * DLE2[0] = <np.float64_t> (<np.uint64_t> ((x - DLE[0])/dds1[0])) * dds1[0]
12357 * DLE2[1] = <np.float64_t> (<np.uint64_t> ((y - DLE[1])/dds1[1])) * dds1[1] # <<<<<<<<<<<<<<
12358 * DLE2[2] = <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2]
12359 * x_ind = <np.uint64_t> ((x - DLE2[0])/dds2[0])
12360 */
12361 (__pyx_v_DLE2[1]) = (((__pyx_t_5numpy_float64_t)((__pyx_t_5numpy_uint64_t)((__pyx_v_y - (__pyx_v_DLE[1])) / (__pyx_v_dds1[1])))) * (__pyx_v_dds1[1]));
12362
12363 /* "yt/utilities/lib/geometry_utils.pxd":307
12364 * DLE2[0] = <np.float64_t> (<np.uint64_t> ((x - DLE[0])/dds1[0])) * dds1[0]
12365 * DLE2[1] = <np.float64_t> (<np.uint64_t> ((y - DLE[1])/dds1[1])) * dds1[1]
12366 * DLE2[2] = <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2] # <<<<<<<<<<<<<<
12367 * x_ind = <np.uint64_t> ((x - DLE2[0])/dds2[0])
12368 * y_ind = <np.uint64_t> ((y - DLE2[1])/dds2[1])
12369 */
12370 (__pyx_v_DLE2[2]) = (((__pyx_t_5numpy_float64_t)((__pyx_t_5numpy_uint64_t)((__pyx_v_z - (__pyx_v_DLE[2])) / (__pyx_v_dds1[2])))) * (__pyx_v_dds1[2]));
12371
12372 /* "yt/utilities/lib/geometry_utils.pxd":308
12373 * DLE2[1] = <np.float64_t> (<np.uint64_t> ((y - DLE[1])/dds1[1])) * dds1[1]
12374 * DLE2[2] = <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2]
12375 * x_ind = <np.uint64_t> ((x - DLE2[0])/dds2[0]) # <<<<<<<<<<<<<<
12376 * y_ind = <np.uint64_t> ((y - DLE2[1])/dds2[1])
12377 * z_ind = <np.uint64_t> ((z - DLE2[2])/dds2[2])
12378 */
12379 __pyx_v_x_ind = ((__pyx_t_5numpy_uint64_t)((__pyx_v_x - (__pyx_v_DLE2[0])) / (__pyx_v_dds2[0])));
12380
12381 /* "yt/utilities/lib/geometry_utils.pxd":309
12382 * DLE2[2] = <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2]
12383 * x_ind = <np.uint64_t> ((x - DLE2[0])/dds2[0])
12384 * y_ind = <np.uint64_t> ((y - DLE2[1])/dds2[1]) # <<<<<<<<<<<<<<
12385 * z_ind = <np.uint64_t> ((z - DLE2[2])/dds2[2])
12386 * mi2 = encode_morton_64bit(x_ind,y_ind,z_ind)
12387 */
12388 __pyx_v_y_ind = ((__pyx_t_5numpy_uint64_t)((__pyx_v_y - (__pyx_v_DLE2[1])) / (__pyx_v_dds2[1])));
12389
12390 /* "yt/utilities/lib/geometry_utils.pxd":310
12391 * x_ind = <np.uint64_t> ((x - DLE2[0])/dds2[0])
12392 * y_ind = <np.uint64_t> ((y - DLE2[1])/dds2[1])
12393 * z_ind = <np.uint64_t> ((z - DLE2[2])/dds2[2]) # <<<<<<<<<<<<<<
12394 * mi2 = encode_morton_64bit(x_ind,y_ind,z_ind)
12395 * return mi2
12396 */
12397 __pyx_v_z_ind = ((__pyx_t_5numpy_uint64_t)((__pyx_v_z - (__pyx_v_DLE2[2])) / (__pyx_v_dds2[2])));
12398
12399 /* "yt/utilities/lib/geometry_utils.pxd":311
12400 * y_ind = <np.uint64_t> ((y - DLE2[1])/dds2[1])
12401 * z_ind = <np.uint64_t> ((z - DLE2[2])/dds2[2])
12402 * mi2 = encode_morton_64bit(x_ind,y_ind,z_ind) # <<<<<<<<<<<<<<
12403 * return mi2
12404 *
12405 */
12406 __pyx_v_mi2 = __pyx_f_2yt_9utilities_3lib_14geometry_utils_encode_morton_64bit(__pyx_v_x_ind, __pyx_v_y_ind, __pyx_v_z_ind);
12407
12408 /* "yt/utilities/lib/geometry_utils.pxd":312
12409 * z_ind = <np.uint64_t> ((z - DLE2[2])/dds2[2])
12410 * mi2 = encode_morton_64bit(x_ind,y_ind,z_ind)
12411 * return mi2 # <<<<<<<<<<<<<<
12412 *
12413 *
12414 */
12415 __pyx_r = __pyx_v_mi2;
12416 goto __pyx_L0;
12417
12418 /* "yt/utilities/lib/geometry_utils.pxd":300
12419 *
12420 * @cython.cdivision(True)
12421 * cdef inline np.uint64_t bounded_morton_relative_dds(np.float64_t x, np.float64_t y, np.float64_t z, # <<<<<<<<<<<<<<
12422 * np.float64_t *DLE, np.float64_t *dds1, np.float64_t *dds2):
12423 * cdef np.float64_t DLE2[3]
12424 */
12425
12426 /* function exit code */
12427 __pyx_L0:;
12428 __Pyx_RefNannyFinishContext();
12429 return __pyx_r;
12430 }
12431
12432 /* "yt/utilities/lib/geometry_utils.pxd":316
12433 *
12434 * @cython.cdivision(True)
12435 * cdef inline np.uint64_t bounded_morton_split_dds(np.float64_t x, np.float64_t y, np.float64_t z, # <<<<<<<<<<<<<<
12436 * np.float64_t *DLE, np.float64_t *dds, np.uint64_t *p):
12437 * cdef np.uint64_t mi
12438 */
12439
__pyx_f_2yt_9utilities_3lib_14geometry_utils_bounded_morton_split_dds(__pyx_t_5numpy_float64_t __pyx_v_x,__pyx_t_5numpy_float64_t __pyx_v_y,__pyx_t_5numpy_float64_t __pyx_v_z,__pyx_t_5numpy_float64_t * __pyx_v_DLE,__pyx_t_5numpy_float64_t * __pyx_v_dds,__pyx_t_5numpy_uint64_t * __pyx_v_p)12440 static CYTHON_INLINE __pyx_t_5numpy_uint64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_bounded_morton_split_dds(__pyx_t_5numpy_float64_t __pyx_v_x, __pyx_t_5numpy_float64_t __pyx_v_y, __pyx_t_5numpy_float64_t __pyx_v_z, __pyx_t_5numpy_float64_t *__pyx_v_DLE, __pyx_t_5numpy_float64_t *__pyx_v_dds, __pyx_t_5numpy_uint64_t *__pyx_v_p) {
12441 __pyx_t_5numpy_uint64_t __pyx_v_mi;
12442 __pyx_t_5numpy_uint64_t __pyx_r;
12443 __Pyx_RefNannyDeclarations
12444 __Pyx_RefNannySetupContext("bounded_morton_split_dds", 0);
12445
12446 /* "yt/utilities/lib/geometry_utils.pxd":319
12447 * np.float64_t *DLE, np.float64_t *dds, np.uint64_t *p):
12448 * cdef np.uint64_t mi
12449 * p[0] = <np.uint64_t> ((x - DLE[0])/dds[0]) # <<<<<<<<<<<<<<
12450 * p[1] = <np.uint64_t> ((y - DLE[1])/dds[1])
12451 * p[2] = <np.uint64_t> ((z - DLE[2])/dds[2])
12452 */
12453 (__pyx_v_p[0]) = ((__pyx_t_5numpy_uint64_t)((__pyx_v_x - (__pyx_v_DLE[0])) / (__pyx_v_dds[0])));
12454
12455 /* "yt/utilities/lib/geometry_utils.pxd":320
12456 * cdef np.uint64_t mi
12457 * p[0] = <np.uint64_t> ((x - DLE[0])/dds[0])
12458 * p[1] = <np.uint64_t> ((y - DLE[1])/dds[1]) # <<<<<<<<<<<<<<
12459 * p[2] = <np.uint64_t> ((z - DLE[2])/dds[2])
12460 * mi = encode_morton_64bit(p[0], p[1], p[2])
12461 */
12462 (__pyx_v_p[1]) = ((__pyx_t_5numpy_uint64_t)((__pyx_v_y - (__pyx_v_DLE[1])) / (__pyx_v_dds[1])));
12463
12464 /* "yt/utilities/lib/geometry_utils.pxd":321
12465 * p[0] = <np.uint64_t> ((x - DLE[0])/dds[0])
12466 * p[1] = <np.uint64_t> ((y - DLE[1])/dds[1])
12467 * p[2] = <np.uint64_t> ((z - DLE[2])/dds[2]) # <<<<<<<<<<<<<<
12468 * mi = encode_morton_64bit(p[0], p[1], p[2])
12469 * return mi
12470 */
12471 (__pyx_v_p[2]) = ((__pyx_t_5numpy_uint64_t)((__pyx_v_z - (__pyx_v_DLE[2])) / (__pyx_v_dds[2])));
12472
12473 /* "yt/utilities/lib/geometry_utils.pxd":322
12474 * p[1] = <np.uint64_t> ((y - DLE[1])/dds[1])
12475 * p[2] = <np.uint64_t> ((z - DLE[2])/dds[2])
12476 * mi = encode_morton_64bit(p[0], p[1], p[2]) # <<<<<<<<<<<<<<
12477 * return mi
12478 *
12479 */
12480 __pyx_v_mi = __pyx_f_2yt_9utilities_3lib_14geometry_utils_encode_morton_64bit((__pyx_v_p[0]), (__pyx_v_p[1]), (__pyx_v_p[2]));
12481
12482 /* "yt/utilities/lib/geometry_utils.pxd":323
12483 * p[2] = <np.uint64_t> ((z - DLE[2])/dds[2])
12484 * mi = encode_morton_64bit(p[0], p[1], p[2])
12485 * return mi # <<<<<<<<<<<<<<
12486 *
12487 * @cython.cdivision(True)
12488 */
12489 __pyx_r = __pyx_v_mi;
12490 goto __pyx_L0;
12491
12492 /* "yt/utilities/lib/geometry_utils.pxd":316
12493 *
12494 * @cython.cdivision(True)
12495 * cdef inline np.uint64_t bounded_morton_split_dds(np.float64_t x, np.float64_t y, np.float64_t z, # <<<<<<<<<<<<<<
12496 * np.float64_t *DLE, np.float64_t *dds, np.uint64_t *p):
12497 * cdef np.uint64_t mi
12498 */
12499
12500 /* function exit code */
12501 __pyx_L0:;
12502 __Pyx_RefNannyFinishContext();
12503 return __pyx_r;
12504 }
12505
12506 /* "yt/utilities/lib/geometry_utils.pxd":326
12507 *
12508 * @cython.cdivision(True)
12509 * cdef inline np.uint64_t bounded_morton_split_relative_dds(np.float64_t x, np.float64_t y, np.float64_t z, # <<<<<<<<<<<<<<
12510 * np.float64_t *DLE, np.float64_t *dds1, np.float64_t *dds2,
12511 * np.uint64_t *p2):
12512 */
12513
__pyx_f_2yt_9utilities_3lib_14geometry_utils_bounded_morton_split_relative_dds(__pyx_t_5numpy_float64_t __pyx_v_x,__pyx_t_5numpy_float64_t __pyx_v_y,__pyx_t_5numpy_float64_t __pyx_v_z,__pyx_t_5numpy_float64_t * __pyx_v_DLE,__pyx_t_5numpy_float64_t * __pyx_v_dds1,__pyx_t_5numpy_float64_t * __pyx_v_dds2,__pyx_t_5numpy_uint64_t * __pyx_v_p2)12514 static CYTHON_INLINE __pyx_t_5numpy_uint64_t __pyx_f_2yt_9utilities_3lib_14geometry_utils_bounded_morton_split_relative_dds(__pyx_t_5numpy_float64_t __pyx_v_x, __pyx_t_5numpy_float64_t __pyx_v_y, __pyx_t_5numpy_float64_t __pyx_v_z, __pyx_t_5numpy_float64_t *__pyx_v_DLE, __pyx_t_5numpy_float64_t *__pyx_v_dds1, __pyx_t_5numpy_float64_t *__pyx_v_dds2, __pyx_t_5numpy_uint64_t *__pyx_v_p2) {
12515 __pyx_t_5numpy_float64_t __pyx_v_DLE2[3];
12516 __pyx_t_5numpy_uint64_t __pyx_v_mi2;
12517 __pyx_t_5numpy_uint64_t __pyx_r;
12518 __Pyx_RefNannyDeclarations
12519 __Pyx_RefNannySetupContext("bounded_morton_split_relative_dds", 0);
12520
12521 /* "yt/utilities/lib/geometry_utils.pxd":331
12522 * cdef np.float64_t DLE2[3]
12523 * cdef np.uint64_t mi2
12524 * DLE2[0] = DLE[0] + <np.float64_t> (<np.uint64_t> ((x - DLE[0])/dds1[0])) * dds1[0] # <<<<<<<<<<<<<<
12525 * DLE2[1] = DLE[1] + <np.float64_t> (<np.uint64_t> ((y - DLE[1])/dds1[1])) * dds1[1]
12526 * DLE2[2] = DLE[2] + <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2]
12527 */
12528 (__pyx_v_DLE2[0]) = ((__pyx_v_DLE[0]) + (((__pyx_t_5numpy_float64_t)((__pyx_t_5numpy_uint64_t)((__pyx_v_x - (__pyx_v_DLE[0])) / (__pyx_v_dds1[0])))) * (__pyx_v_dds1[0])));
12529
12530 /* "yt/utilities/lib/geometry_utils.pxd":332
12531 * cdef np.uint64_t mi2
12532 * DLE2[0] = DLE[0] + <np.float64_t> (<np.uint64_t> ((x - DLE[0])/dds1[0])) * dds1[0]
12533 * DLE2[1] = DLE[1] + <np.float64_t> (<np.uint64_t> ((y - DLE[1])/dds1[1])) * dds1[1] # <<<<<<<<<<<<<<
12534 * DLE2[2] = DLE[2] + <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2]
12535 * p2[0] = <np.uint64_t> ((x - DLE2[0])/dds2[0])
12536 */
12537 (__pyx_v_DLE2[1]) = ((__pyx_v_DLE[1]) + (((__pyx_t_5numpy_float64_t)((__pyx_t_5numpy_uint64_t)((__pyx_v_y - (__pyx_v_DLE[1])) / (__pyx_v_dds1[1])))) * (__pyx_v_dds1[1])));
12538
12539 /* "yt/utilities/lib/geometry_utils.pxd":333
12540 * DLE2[0] = DLE[0] + <np.float64_t> (<np.uint64_t> ((x - DLE[0])/dds1[0])) * dds1[0]
12541 * DLE2[1] = DLE[1] + <np.float64_t> (<np.uint64_t> ((y - DLE[1])/dds1[1])) * dds1[1]
12542 * DLE2[2] = DLE[2] + <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2] # <<<<<<<<<<<<<<
12543 * p2[0] = <np.uint64_t> ((x - DLE2[0])/dds2[0])
12544 * p2[1] = <np.uint64_t> ((y - DLE2[1])/dds2[1])
12545 */
12546 (__pyx_v_DLE2[2]) = ((__pyx_v_DLE[2]) + (((__pyx_t_5numpy_float64_t)((__pyx_t_5numpy_uint64_t)((__pyx_v_z - (__pyx_v_DLE[2])) / (__pyx_v_dds1[2])))) * (__pyx_v_dds1[2])));
12547
12548 /* "yt/utilities/lib/geometry_utils.pxd":334
12549 * DLE2[1] = DLE[1] + <np.float64_t> (<np.uint64_t> ((y - DLE[1])/dds1[1])) * dds1[1]
12550 * DLE2[2] = DLE[2] + <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2]
12551 * p2[0] = <np.uint64_t> ((x - DLE2[0])/dds2[0]) # <<<<<<<<<<<<<<
12552 * p2[1] = <np.uint64_t> ((y - DLE2[1])/dds2[1])
12553 * p2[2] = <np.uint64_t> ((z - DLE2[2])/dds2[2])
12554 */
12555 (__pyx_v_p2[0]) = ((__pyx_t_5numpy_uint64_t)((__pyx_v_x - (__pyx_v_DLE2[0])) / (__pyx_v_dds2[0])));
12556
12557 /* "yt/utilities/lib/geometry_utils.pxd":335
12558 * DLE2[2] = DLE[2] + <np.float64_t> (<np.uint64_t> ((z - DLE[2])/dds1[2])) * dds1[2]
12559 * p2[0] = <np.uint64_t> ((x - DLE2[0])/dds2[0])
12560 * p2[1] = <np.uint64_t> ((y - DLE2[1])/dds2[1]) # <<<<<<<<<<<<<<
12561 * p2[2] = <np.uint64_t> ((z - DLE2[2])/dds2[2])
12562 * mi2 = encode_morton_64bit(p2[0], p2[1], p2[2])
12563 */
12564 (__pyx_v_p2[1]) = ((__pyx_t_5numpy_uint64_t)((__pyx_v_y - (__pyx_v_DLE2[1])) / (__pyx_v_dds2[1])));
12565
12566 /* "yt/utilities/lib/geometry_utils.pxd":336
12567 * p2[0] = <np.uint64_t> ((x - DLE2[0])/dds2[0])
12568 * p2[1] = <np.uint64_t> ((y - DLE2[1])/dds2[1])
12569 * p2[2] = <np.uint64_t> ((z - DLE2[2])/dds2[2]) # <<<<<<<<<<<<<<
12570 * mi2 = encode_morton_64bit(p2[0], p2[1], p2[2])
12571 * return mi2
12572 */
12573 (__pyx_v_p2[2]) = ((__pyx_t_5numpy_uint64_t)((__pyx_v_z - (__pyx_v_DLE2[2])) / (__pyx_v_dds2[2])));
12574
12575 /* "yt/utilities/lib/geometry_utils.pxd":337
12576 * p2[1] = <np.uint64_t> ((y - DLE2[1])/dds2[1])
12577 * p2[2] = <np.uint64_t> ((z - DLE2[2])/dds2[2])
12578 * mi2 = encode_morton_64bit(p2[0], p2[1], p2[2]) # <<<<<<<<<<<<<<
12579 * return mi2
12580 *
12581 */
12582 __pyx_v_mi2 = __pyx_f_2yt_9utilities_3lib_14geometry_utils_encode_morton_64bit((__pyx_v_p2[0]), (__pyx_v_p2[1]), (__pyx_v_p2[2]));
12583
12584 /* "yt/utilities/lib/geometry_utils.pxd":338
12585 * p2[2] = <np.uint64_t> ((z - DLE2[2])/dds2[2])
12586 * mi2 = encode_morton_64bit(p2[0], p2[1], p2[2])
12587 * return mi2 # <<<<<<<<<<<<<<
12588 *
12589 *
12590 */
12591 __pyx_r = __pyx_v_mi2;
12592 goto __pyx_L0;
12593
12594 /* "yt/utilities/lib/geometry_utils.pxd":326
12595 *
12596 * @cython.cdivision(True)
12597 * cdef inline np.uint64_t bounded_morton_split_relative_dds(np.float64_t x, np.float64_t y, np.float64_t z, # <<<<<<<<<<<<<<
12598 * np.float64_t *DLE, np.float64_t *dds1, np.float64_t *dds2,
12599 * np.uint64_t *p2):
12600 */
12601
12602 /* function exit code */
12603 __pyx_L0:;
12604 __Pyx_RefNannyFinishContext();
12605 return __pyx_r;
12606 }
12607
12608 /* "selection_routines.pxd":81
12609 * cdef public SelectorObject sel2
12610 *
12611 * cdef inline np.float64_t _periodic_dist(np.float64_t x1, np.float64_t x2, # <<<<<<<<<<<<<<
12612 * np.float64_t dw, bint periodic) nogil:
12613 * cdef np.float64_t rel = x1 - x2
12614 */
12615
__pyx_f_2yt_8geometry_18selection_routines__periodic_dist(__pyx_t_5numpy_float64_t __pyx_v_x1,__pyx_t_5numpy_float64_t __pyx_v_x2,__pyx_t_5numpy_float64_t __pyx_v_dw,int __pyx_v_periodic)12616 static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_2yt_8geometry_18selection_routines__periodic_dist(__pyx_t_5numpy_float64_t __pyx_v_x1, __pyx_t_5numpy_float64_t __pyx_v_x2, __pyx_t_5numpy_float64_t __pyx_v_dw, int __pyx_v_periodic) {
12617 __pyx_t_5numpy_float64_t __pyx_v_rel;
12618 __pyx_t_5numpy_float64_t __pyx_r;
12619 int __pyx_t_1;
12620
12621 /* "selection_routines.pxd":83
12622 * cdef inline np.float64_t _periodic_dist(np.float64_t x1, np.float64_t x2,
12623 * np.float64_t dw, bint periodic) nogil:
12624 * cdef np.float64_t rel = x1 - x2 # <<<<<<<<<<<<<<
12625 * if not periodic: return rel
12626 * if rel > dw * 0.5:
12627 */
12628 __pyx_v_rel = (__pyx_v_x1 - __pyx_v_x2);
12629
12630 /* "selection_routines.pxd":84
12631 * np.float64_t dw, bint periodic) nogil:
12632 * cdef np.float64_t rel = x1 - x2
12633 * if not periodic: return rel # <<<<<<<<<<<<<<
12634 * if rel > dw * 0.5:
12635 * rel -= dw
12636 */
12637 __pyx_t_1 = ((!(__pyx_v_periodic != 0)) != 0);
12638 if (__pyx_t_1) {
12639 __pyx_r = __pyx_v_rel;
12640 goto __pyx_L0;
12641 }
12642
12643 /* "selection_routines.pxd":85
12644 * cdef np.float64_t rel = x1 - x2
12645 * if not periodic: return rel
12646 * if rel > dw * 0.5: # <<<<<<<<<<<<<<
12647 * rel -= dw
12648 * elif rel < -dw * 0.5:
12649 */
12650 __pyx_t_1 = ((__pyx_v_rel > (__pyx_v_dw * 0.5)) != 0);
12651 if (__pyx_t_1) {
12652
12653 /* "selection_routines.pxd":86
12654 * if not periodic: return rel
12655 * if rel > dw * 0.5:
12656 * rel -= dw # <<<<<<<<<<<<<<
12657 * elif rel < -dw * 0.5:
12658 * rel += dw
12659 */
12660 __pyx_v_rel = (__pyx_v_rel - __pyx_v_dw);
12661
12662 /* "selection_routines.pxd":85
12663 * cdef np.float64_t rel = x1 - x2
12664 * if not periodic: return rel
12665 * if rel > dw * 0.5: # <<<<<<<<<<<<<<
12666 * rel -= dw
12667 * elif rel < -dw * 0.5:
12668 */
12669 goto __pyx_L4;
12670 }
12671
12672 /* "selection_routines.pxd":87
12673 * if rel > dw * 0.5:
12674 * rel -= dw
12675 * elif rel < -dw * 0.5: # <<<<<<<<<<<<<<
12676 * rel += dw
12677 * return rel
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12680 if (__pyx_t_1) {
12681
12682 /* "selection_routines.pxd":88
12683 * rel -= dw
12684 * elif rel < -dw * 0.5:
12685 * rel += dw # <<<<<<<<<<<<<<
12686 * return rel
12687 */
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12689
12690 /* "selection_routines.pxd":87
12691 * if rel > dw * 0.5:
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12693 * elif rel < -dw * 0.5: # <<<<<<<<<<<<<<
12694 * rel += dw
12695 * return rel
12696 */
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12698 __pyx_L4:;
12699
12700 /* "selection_routines.pxd":89
12701 * elif rel < -dw * 0.5:
12702 * rel += dw
12703 * return rel # <<<<<<<<<<<<<<
12704 */
12705 __pyx_r = __pyx_v_rel;
12706 goto __pyx_L0;
12707
12708 /* "selection_routines.pxd":81
12709 * cdef public SelectorObject sel2
12710 *
12711 * cdef inline np.float64_t _periodic_dist(np.float64_t x1, np.float64_t x2, # <<<<<<<<<<<<<<
12712 * np.float64_t dw, bint periodic) nogil:
12713 * cdef np.float64_t rel = x1 - x2
12714 */
12715
12716 /* function exit code */
12717 __pyx_L0:;
12718 return __pyx_r;
12719 }
12720
12721 /* "yt/geometry/oct_container.pxd":48
12722 *
12723 * cdef class OctObjectPool(ObjectPool):
12724 * cdef inline OctAllocationContainer *get_cont(self, int i): # <<<<<<<<<<<<<<
12725 * return <OctAllocationContainer*> (&self.containers[i])
12726 *
12727 */
12728
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12731 __Pyx_RefNannyDeclarations
12732 __Pyx_RefNannySetupContext("get_cont", 0);
12733
12734 /* "yt/geometry/oct_container.pxd":49
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15067 * if offset > 0:
15068 * aligned_p += alignment - offset # <<<<<<<<<<<<<<
15069 *
15070 * return <void *> aligned_p
15071 */
15072 __pyx_v_aligned_p = (__pyx_v_aligned_p + (__pyx_v_alignment - __pyx_v_offset));
15073
15074 /* "View.MemoryView":306
15075 * offset = aligned_p % alignment
15076 *
15077 * if offset > 0: # <<<<<<<<<<<<<<
15078 * aligned_p += alignment - offset
15079 *
15080 */
15081 }
15082
15083 /* "View.MemoryView":309
15084 * aligned_p += alignment - offset
15085 *
15086 * return <void *> aligned_p # <<<<<<<<<<<<<<
15087 *
15088 *
15089 */
15090 __pyx_r = ((void *)__pyx_v_aligned_p);
15091 goto __pyx_L0;
15092
15093 /* "View.MemoryView":298
15094 *
15095 * @cname('__pyx_align_pointer')
15096 * cdef void *align_pointer(void *memory, size_t alignment) nogil: # <<<<<<<<<<<<<<
15097 * "Align pointer memory on a given boundary"
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15100
15101 /* function exit code */
15102 __pyx_L0:;
15103 return __pyx_r;
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15105
15106 /* "View.MemoryView":345
15107 * cdef __Pyx_TypeInfo *typeinfo
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15111 * self.flags = flags
15112 */
15113
15114 /* Python wrapper */
15115 static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
__pyx_memoryview___cinit__(PyObject * __pyx_v_self,PyObject * __pyx_args,PyObject * __pyx_kwds)15116 static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
15117 PyObject *__pyx_v_obj = 0;
15118 int __pyx_v_flags;
15119 int __pyx_v_dtype_is_object;
15120 int __pyx_r;
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15125 PyObject* values[3] = {0,0,0};
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15127 Py_ssize_t kw_args;
15128 const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
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15131 CYTHON_FALLTHROUGH;
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15169 }
15170 __pyx_v_obj = values[0];
15171 __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) __PYX_ERR(4, 345, __pyx_L3_error)
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15178 goto __pyx_L4_argument_unpacking_done;
15179 __pyx_L5_argtuple_error:;
15180 __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(4, 345, __pyx_L3_error)
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15182 __Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
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15192
__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj * __pyx_v_self,PyObject * __pyx_v_obj,int __pyx_v_flags,int __pyx_v_dtype_is_object)15193 static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
15194 int __pyx_r;
15195 __Pyx_RefNannyDeclarations
15196 int __pyx_t_1;
15197 int __pyx_t_2;
15198 int __pyx_t_3;
15199 int __pyx_t_4;
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15209 __Pyx_INCREF(__pyx_v_obj);
15210 __Pyx_GIVEREF(__pyx_v_obj);
15211 __Pyx_GOTREF(__pyx_v_self->obj);
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15215 /* "View.MemoryView":347
15216 * def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
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15218 * self.flags = flags # <<<<<<<<<<<<<<
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15222 __pyx_v_self->flags = __pyx_v_flags;
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15224 /* "View.MemoryView":348
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15232 __pyx_t_3 = (__pyx_t_2 != 0);
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15236 goto __pyx_L4_bool_binop_done;
15237 }
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15239 __pyx_t_2 = (__pyx_t_3 != 0);
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15243
15244 /* "View.MemoryView":349
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15254 * if type(self) is memoryview or obj is not None:
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15256 * if <PyObject *> self.view.obj == NULL: # <<<<<<<<<<<<<<
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15260 __pyx_t_1 = ((((PyObject *)__pyx_v_self->view.obj) == NULL) != 0);
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15262
15263 /* "View.MemoryView":351
15264 * __Pyx_GetBuffer(obj, &self.view, flags)
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15268 *
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15270 ((Py_buffer *)(&__pyx_v_self->view))->obj = Py_None;
15271
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15275 * Py_INCREF(Py_None) # <<<<<<<<<<<<<<
15276 *
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15280
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15282 * if type(self) is memoryview or obj is not None:
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15289
15290 /* "View.MemoryView":348
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15299 /* "View.MemoryView":355
15300 *
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15305 */
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15308
15309 /* "View.MemoryView":356
15310 * global __pyx_memoryview_thread_locks_used
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15314 * if self.lock is NULL:
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15317
15318 /* "View.MemoryView":357
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15327 /* "View.MemoryView":355
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15335
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15345
15346 /* "View.MemoryView":359
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15360 *
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15401
15402 /* "View.MemoryView":364
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15411 } else {
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15413 goto __pyx_L11_bool_binop_done;
15414 }
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15427 goto __pyx_L10;
15428 }
15429
15430 /* "View.MemoryView":366
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20178 __Pyx_GOTREF(__pyx_t_9);
20179 __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(4, 757, __pyx_L1_error)
20180 if (!__pyx_t_1) {
20181 __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
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20183 __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(4, 757, __pyx_L1_error)
20184 __pyx_t_10 = __pyx_t_12;
20185 __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
20186 goto __pyx_L9_bool_binop_done;
20187 }
20188 __pyx_t_10 = 0;
20189 __pyx_L9_bool_binop_done:;
20190 __pyx_v_stop = __pyx_t_10;
20191
20192 /* "View.MemoryView":758
20193 * start = index.start or 0
20194 * stop = index.stop or 0
20195 * step = index.step or 0 # <<<<<<<<<<<<<<
20196 *
20197 * have_start = index.start is not None
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20199 __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) __PYX_ERR(4, 758, __pyx_L1_error)
20200 __Pyx_GOTREF(__pyx_t_9);
20201 __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(4, 758, __pyx_L1_error)
20202 if (!__pyx_t_1) {
20203 __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
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20205 __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(4, 758, __pyx_L1_error)
20206 __pyx_t_10 = __pyx_t_12;
20207 __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
20208 goto __pyx_L11_bool_binop_done;
20209 }
20210 __pyx_t_10 = 0;
20211 __pyx_L11_bool_binop_done:;
20212 __pyx_v_step = __pyx_t_10;
20213
20214 /* "View.MemoryView":760
20215 * step = index.step or 0
20216 *
20217 * have_start = index.start is not None # <<<<<<<<<<<<<<
20218 * have_stop = index.stop is not None
20219 * have_step = index.step is not None
20220 */
20221 __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) __PYX_ERR(4, 760, __pyx_L1_error)
20222 __Pyx_GOTREF(__pyx_t_9);
20223 __pyx_t_1 = (__pyx_t_9 != Py_None);
20224 __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
20225 __pyx_v_have_start = __pyx_t_1;
20226
20227 /* "View.MemoryView":761
20228 *
20229 * have_start = index.start is not None
20230 * have_stop = index.stop is not None # <<<<<<<<<<<<<<
20231 * have_step = index.step is not None
20232 *
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20234 __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) __PYX_ERR(4, 761, __pyx_L1_error)
20235 __Pyx_GOTREF(__pyx_t_9);
20236 __pyx_t_1 = (__pyx_t_9 != Py_None);
20237 __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
20238 __pyx_v_have_stop = __pyx_t_1;
20239
20240 /* "View.MemoryView":762
20241 * have_start = index.start is not None
20242 * have_stop = index.stop is not None
20243 * have_step = index.step is not None # <<<<<<<<<<<<<<
20244 *
20245 * slice_memviewslice(
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20247 __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) __PYX_ERR(4, 762, __pyx_L1_error)
20248 __Pyx_GOTREF(__pyx_t_9);
20249 __pyx_t_1 = (__pyx_t_9 != Py_None);
20250 __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
20251 __pyx_v_have_step = __pyx_t_1;
20252
20253 /* "View.MemoryView":764
20254 * have_step = index.step is not None
20255 *
20256 * slice_memviewslice( # <<<<<<<<<<<<<<
20257 * p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
20258 * dim, new_ndim, p_suboffset_dim,
20259 */
20260 __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == ((int)-1))) __PYX_ERR(4, 764, __pyx_L1_error)
20261
20262 /* "View.MemoryView":770
20263 * have_start, have_stop, have_step,
20264 * True)
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20266 *
20267 * if isinstance(memview, _memoryviewslice):
20268 */
20269 __pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
20270 }
20271 __pyx_L6:;
20272
20273 /* "View.MemoryView":742
20274 * cdef bint have_start, have_stop, have_step
20275 *
20276 * for dim, index in enumerate(indices): # <<<<<<<<<<<<<<
20277 * if PyIndex_Check(index):
20278 * slice_memviewslice(
20279 */
20280 }
20281 __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
20282
20283 /* "View.MemoryView":772
20284 * new_ndim += 1
20285 *
20286 * if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
20287 * return memoryview_fromslice(dst, new_ndim,
20288 * memviewsliceobj.to_object_func,
20289 */
20290 __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type);
20291 __pyx_t_2 = (__pyx_t_1 != 0);
20292 if (__pyx_t_2) {
20293
20294 /* "View.MemoryView":773
20295 *
20296 * if isinstance(memview, _memoryviewslice):
20297 * return memoryview_fromslice(dst, new_ndim, # <<<<<<<<<<<<<<
20298 * memviewsliceobj.to_object_func,
20299 * memviewsliceobj.to_dtype_func,
20300 */
20301 __Pyx_XDECREF(((PyObject *)__pyx_r));
20302
20303 /* "View.MemoryView":774
20304 * if isinstance(memview, _memoryviewslice):
20305 * return memoryview_fromslice(dst, new_ndim,
20306 * memviewsliceobj.to_object_func, # <<<<<<<<<<<<<<
20307 * memviewsliceobj.to_dtype_func,
20308 * memview.dtype_is_object)
20309 */
20310 if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); __PYX_ERR(4, 774, __pyx_L1_error) }
20311
20312 /* "View.MemoryView":775
20313 * return memoryview_fromslice(dst, new_ndim,
20314 * memviewsliceobj.to_object_func,
20315 * memviewsliceobj.to_dtype_func, # <<<<<<<<<<<<<<
20316 * memview.dtype_is_object)
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20319 if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); __PYX_ERR(4, 775, __pyx_L1_error) }
20320
20321 /* "View.MemoryView":773
20322 *
20323 * if isinstance(memview, _memoryviewslice):
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20325 * memviewsliceobj.to_object_func,
20326 * memviewsliceobj.to_dtype_func,
20327 */
20328 __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) __PYX_ERR(4, 773, __pyx_L1_error)
20329 __Pyx_GOTREF(__pyx_t_3);
20330 if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) __PYX_ERR(4, 773, __pyx_L1_error)
20331 __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
20332 __pyx_t_3 = 0;
20333 goto __pyx_L0;
20334
20335 /* "View.MemoryView":772
20336 * new_ndim += 1
20337 *
20338 * if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
20339 * return memoryview_fromslice(dst, new_ndim,
20340 * memviewsliceobj.to_object_func,
20341 */
20342 }
20343
20344 /* "View.MemoryView":778
20345 * memview.dtype_is_object)
20346 * else:
20347 * return memoryview_fromslice(dst, new_ndim, NULL, NULL, # <<<<<<<<<<<<<<
20348 * memview.dtype_is_object)
20349 *
20350 */
20351 /*else*/ {
20352 __Pyx_XDECREF(((PyObject *)__pyx_r));
20353
20354 /* "View.MemoryView":779
20355 * else:
20356 * return memoryview_fromslice(dst, new_ndim, NULL, NULL,
20357 * memview.dtype_is_object) # <<<<<<<<<<<<<<
20358 *
20359 *
20360 */
20361 __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) __PYX_ERR(4, 778, __pyx_L1_error)
20362 __Pyx_GOTREF(__pyx_t_3);
20363
20364 /* "View.MemoryView":778
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20366 * else:
20367 * return memoryview_fromslice(dst, new_ndim, NULL, NULL, # <<<<<<<<<<<<<<
20368 * memview.dtype_is_object)
20369 *
20370 */
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20372 __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
20373 __pyx_t_3 = 0;
20374 goto __pyx_L0;
20375 }
20376
20377 /* "View.MemoryView":706
20378 *
20379 * @cname('__pyx_memview_slice')
20380 * cdef memoryview memview_slice(memoryview memview, object indices): # <<<<<<<<<<<<<<
20381 * cdef int new_ndim = 0, suboffset_dim = -1, dim
20382 * cdef bint negative_step
20383 */
20384
20385 /* function exit code */
20386 __pyx_L1_error:;
20387 __Pyx_XDECREF(__pyx_t_3);
20388 __Pyx_XDECREF(__pyx_t_9);
20389 __Pyx_AddTraceback("View.MemoryView.memview_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
20390 __pyx_r = 0;
20391 __pyx_L0:;
20392 __Pyx_XDECREF((PyObject *)__pyx_v_memviewsliceobj);
20393 __Pyx_XDECREF(__pyx_v_index);
20394 __Pyx_XGIVEREF((PyObject *)__pyx_r);
20395 __Pyx_RefNannyFinishContext();
20396 return __pyx_r;
20397 }
20398
20399 /* "View.MemoryView":803
20400 *
20401 * @cname('__pyx_memoryview_slice_memviewslice')
20402 * cdef int slice_memviewslice( # <<<<<<<<<<<<<<
20403 * __Pyx_memviewslice *dst,
20404 * Py_ssize_t shape, Py_ssize_t stride, Py_ssize_t suboffset,
20405 */
20406
__pyx_memoryview_slice_memviewslice(__Pyx_memviewslice * __pyx_v_dst,Py_ssize_t __pyx_v_shape,Py_ssize_t __pyx_v_stride,Py_ssize_t __pyx_v_suboffset,int __pyx_v_dim,int __pyx_v_new_ndim,int * __pyx_v_suboffset_dim,Py_ssize_t __pyx_v_start,Py_ssize_t __pyx_v_stop,Py_ssize_t __pyx_v_step,int __pyx_v_have_start,int __pyx_v_have_stop,int __pyx_v_have_step,int __pyx_v_is_slice)20407 static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst, Py_ssize_t __pyx_v_shape, Py_ssize_t __pyx_v_stride, Py_ssize_t __pyx_v_suboffset, int __pyx_v_dim, int __pyx_v_new_ndim, int *__pyx_v_suboffset_dim, Py_ssize_t __pyx_v_start, Py_ssize_t __pyx_v_stop, Py_ssize_t __pyx_v_step, int __pyx_v_have_start, int __pyx_v_have_stop, int __pyx_v_have_step, int __pyx_v_is_slice) {
20408 Py_ssize_t __pyx_v_new_shape;
20409 int __pyx_v_negative_step;
20410 int __pyx_r;
20411 int __pyx_t_1;
20412 int __pyx_t_2;
20413 int __pyx_t_3;
20414
20415 /* "View.MemoryView":823
20416 * cdef bint negative_step
20417 *
20418 * if not is_slice: # <<<<<<<<<<<<<<
20419 *
20420 * if start < 0:
20421 */
20422 __pyx_t_1 = ((!(__pyx_v_is_slice != 0)) != 0);
20423 if (__pyx_t_1) {
20424
20425 /* "View.MemoryView":825
20426 * if not is_slice:
20427 *
20428 * if start < 0: # <<<<<<<<<<<<<<
20429 * start += shape
20430 * if not 0 <= start < shape:
20431 */
20432 __pyx_t_1 = ((__pyx_v_start < 0) != 0);
20433 if (__pyx_t_1) {
20434
20435 /* "View.MemoryView":826
20436 *
20437 * if start < 0:
20438 * start += shape # <<<<<<<<<<<<<<
20439 * if not 0 <= start < shape:
20440 * _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
20441 */
20442 __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
20443
20444 /* "View.MemoryView":825
20445 * if not is_slice:
20446 *
20447 * if start < 0: # <<<<<<<<<<<<<<
20448 * start += shape
20449 * if not 0 <= start < shape:
20450 */
20451 }
20452
20453 /* "View.MemoryView":827
20454 * if start < 0:
20455 * start += shape
20456 * if not 0 <= start < shape: # <<<<<<<<<<<<<<
20457 * _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
20458 * else:
20459 */
20460 __pyx_t_1 = (0 <= __pyx_v_start);
20461 if (__pyx_t_1) {
20462 __pyx_t_1 = (__pyx_v_start < __pyx_v_shape);
20463 }
20464 __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
20465 if (__pyx_t_2) {
20466
20467 /* "View.MemoryView":828
20468 * start += shape
20469 * if not 0 <= start < shape:
20470 * _err_dim(IndexError, "Index out of bounds (axis %d)", dim) # <<<<<<<<<<<<<<
20471 * else:
20472 *
20473 */
20474 __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, ((char *)"Index out of bounds (axis %d)"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(4, 828, __pyx_L1_error)
20475
20476 /* "View.MemoryView":827
20477 * if start < 0:
20478 * start += shape
20479 * if not 0 <= start < shape: # <<<<<<<<<<<<<<
20480 * _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
20481 * else:
20482 */
20483 }
20484
20485 /* "View.MemoryView":823
20486 * cdef bint negative_step
20487 *
20488 * if not is_slice: # <<<<<<<<<<<<<<
20489 *
20490 * if start < 0:
20491 */
20492 goto __pyx_L3;
20493 }
20494
20495 /* "View.MemoryView":831
20496 * else:
20497 *
20498 * negative_step = have_step != 0 and step < 0 # <<<<<<<<<<<<<<
20499 *
20500 * if have_step and step == 0:
20501 */
20502 /*else*/ {
20503 __pyx_t_1 = ((__pyx_v_have_step != 0) != 0);
20504 if (__pyx_t_1) {
20505 } else {
20506 __pyx_t_2 = __pyx_t_1;
20507 goto __pyx_L6_bool_binop_done;
20508 }
20509 __pyx_t_1 = ((__pyx_v_step < 0) != 0);
20510 __pyx_t_2 = __pyx_t_1;
20511 __pyx_L6_bool_binop_done:;
20512 __pyx_v_negative_step = __pyx_t_2;
20513
20514 /* "View.MemoryView":833
20515 * negative_step = have_step != 0 and step < 0
20516 *
20517 * if have_step and step == 0: # <<<<<<<<<<<<<<
20518 * _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
20519 *
20520 */
20521 __pyx_t_1 = (__pyx_v_have_step != 0);
20522 if (__pyx_t_1) {
20523 } else {
20524 __pyx_t_2 = __pyx_t_1;
20525 goto __pyx_L9_bool_binop_done;
20526 }
20527 __pyx_t_1 = ((__pyx_v_step == 0) != 0);
20528 __pyx_t_2 = __pyx_t_1;
20529 __pyx_L9_bool_binop_done:;
20530 if (__pyx_t_2) {
20531
20532 /* "View.MemoryView":834
20533 *
20534 * if have_step and step == 0:
20535 * _err_dim(ValueError, "Step may not be zero (axis %d)", dim) # <<<<<<<<<<<<<<
20536 *
20537 *
20538 */
20539 __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, ((char *)"Step may not be zero (axis %d)"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(4, 834, __pyx_L1_error)
20540
20541 /* "View.MemoryView":833
20542 * negative_step = have_step != 0 and step < 0
20543 *
20544 * if have_step and step == 0: # <<<<<<<<<<<<<<
20545 * _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
20546 *
20547 */
20548 }
20549
20550 /* "View.MemoryView":837
20551 *
20552 *
20553 * if have_start: # <<<<<<<<<<<<<<
20554 * if start < 0:
20555 * start += shape
20556 */
20557 __pyx_t_2 = (__pyx_v_have_start != 0);
20558 if (__pyx_t_2) {
20559
20560 /* "View.MemoryView":838
20561 *
20562 * if have_start:
20563 * if start < 0: # <<<<<<<<<<<<<<
20564 * start += shape
20565 * if start < 0:
20566 */
20567 __pyx_t_2 = ((__pyx_v_start < 0) != 0);
20568 if (__pyx_t_2) {
20569
20570 /* "View.MemoryView":839
20571 * if have_start:
20572 * if start < 0:
20573 * start += shape # <<<<<<<<<<<<<<
20574 * if start < 0:
20575 * start = 0
20576 */
20577 __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
20578
20579 /* "View.MemoryView":840
20580 * if start < 0:
20581 * start += shape
20582 * if start < 0: # <<<<<<<<<<<<<<
20583 * start = 0
20584 * elif start >= shape:
20585 */
20586 __pyx_t_2 = ((__pyx_v_start < 0) != 0);
20587 if (__pyx_t_2) {
20588
20589 /* "View.MemoryView":841
20590 * start += shape
20591 * if start < 0:
20592 * start = 0 # <<<<<<<<<<<<<<
20593 * elif start >= shape:
20594 * if negative_step:
20595 */
20596 __pyx_v_start = 0;
20597
20598 /* "View.MemoryView":840
20599 * if start < 0:
20600 * start += shape
20601 * if start < 0: # <<<<<<<<<<<<<<
20602 * start = 0
20603 * elif start >= shape:
20604 */
20605 }
20606
20607 /* "View.MemoryView":838
20608 *
20609 * if have_start:
20610 * if start < 0: # <<<<<<<<<<<<<<
20611 * start += shape
20612 * if start < 0:
20613 */
20614 goto __pyx_L12;
20615 }
20616
20617 /* "View.MemoryView":842
20618 * if start < 0:
20619 * start = 0
20620 * elif start >= shape: # <<<<<<<<<<<<<<
20621 * if negative_step:
20622 * start = shape - 1
20623 */
20624 __pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0);
20625 if (__pyx_t_2) {
20626
20627 /* "View.MemoryView":843
20628 * start = 0
20629 * elif start >= shape:
20630 * if negative_step: # <<<<<<<<<<<<<<
20631 * start = shape - 1
20632 * else:
20633 */
20634 __pyx_t_2 = (__pyx_v_negative_step != 0);
20635 if (__pyx_t_2) {
20636
20637 /* "View.MemoryView":844
20638 * elif start >= shape:
20639 * if negative_step:
20640 * start = shape - 1 # <<<<<<<<<<<<<<
20641 * else:
20642 * start = shape
20643 */
20644 __pyx_v_start = (__pyx_v_shape - 1);
20645
20646 /* "View.MemoryView":843
20647 * start = 0
20648 * elif start >= shape:
20649 * if negative_step: # <<<<<<<<<<<<<<
20650 * start = shape - 1
20651 * else:
20652 */
20653 goto __pyx_L14;
20654 }
20655
20656 /* "View.MemoryView":846
20657 * start = shape - 1
20658 * else:
20659 * start = shape # <<<<<<<<<<<<<<
20660 * else:
20661 * if negative_step:
20662 */
20663 /*else*/ {
20664 __pyx_v_start = __pyx_v_shape;
20665 }
20666 __pyx_L14:;
20667
20668 /* "View.MemoryView":842
20669 * if start < 0:
20670 * start = 0
20671 * elif start >= shape: # <<<<<<<<<<<<<<
20672 * if negative_step:
20673 * start = shape - 1
20674 */
20675 }
20676 __pyx_L12:;
20677
20678 /* "View.MemoryView":837
20679 *
20680 *
20681 * if have_start: # <<<<<<<<<<<<<<
20682 * if start < 0:
20683 * start += shape
20684 */
20685 goto __pyx_L11;
20686 }
20687
20688 /* "View.MemoryView":848
20689 * start = shape
20690 * else:
20691 * if negative_step: # <<<<<<<<<<<<<<
20692 * start = shape - 1
20693 * else:
20694 */
20695 /*else*/ {
20696 __pyx_t_2 = (__pyx_v_negative_step != 0);
20697 if (__pyx_t_2) {
20698
20699 /* "View.MemoryView":849
20700 * else:
20701 * if negative_step:
20702 * start = shape - 1 # <<<<<<<<<<<<<<
20703 * else:
20704 * start = 0
20705 */
20706 __pyx_v_start = (__pyx_v_shape - 1);
20707
20708 /* "View.MemoryView":848
20709 * start = shape
20710 * else:
20711 * if negative_step: # <<<<<<<<<<<<<<
20712 * start = shape - 1
20713 * else:
20714 */
20715 goto __pyx_L15;
20716 }
20717
20718 /* "View.MemoryView":851
20719 * start = shape - 1
20720 * else:
20721 * start = 0 # <<<<<<<<<<<<<<
20722 *
20723 * if have_stop:
20724 */
20725 /*else*/ {
20726 __pyx_v_start = 0;
20727 }
20728 __pyx_L15:;
20729 }
20730 __pyx_L11:;
20731
20732 /* "View.MemoryView":853
20733 * start = 0
20734 *
20735 * if have_stop: # <<<<<<<<<<<<<<
20736 * if stop < 0:
20737 * stop += shape
20738 */
20739 __pyx_t_2 = (__pyx_v_have_stop != 0);
20740 if (__pyx_t_2) {
20741
20742 /* "View.MemoryView":854
20743 *
20744 * if have_stop:
20745 * if stop < 0: # <<<<<<<<<<<<<<
20746 * stop += shape
20747 * if stop < 0:
20748 */
20749 __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
20750 if (__pyx_t_2) {
20751
20752 /* "View.MemoryView":855
20753 * if have_stop:
20754 * if stop < 0:
20755 * stop += shape # <<<<<<<<<<<<<<
20756 * if stop < 0:
20757 * stop = 0
20758 */
20759 __pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);
20760
20761 /* "View.MemoryView":856
20762 * if stop < 0:
20763 * stop += shape
20764 * if stop < 0: # <<<<<<<<<<<<<<
20765 * stop = 0
20766 * elif stop > shape:
20767 */
20768 __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
20769 if (__pyx_t_2) {
20770
20771 /* "View.MemoryView":857
20772 * stop += shape
20773 * if stop < 0:
20774 * stop = 0 # <<<<<<<<<<<<<<
20775 * elif stop > shape:
20776 * stop = shape
20777 */
20778 __pyx_v_stop = 0;
20779
20780 /* "View.MemoryView":856
20781 * if stop < 0:
20782 * stop += shape
20783 * if stop < 0: # <<<<<<<<<<<<<<
20784 * stop = 0
20785 * elif stop > shape:
20786 */
20787 }
20788
20789 /* "View.MemoryView":854
20790 *
20791 * if have_stop:
20792 * if stop < 0: # <<<<<<<<<<<<<<
20793 * stop += shape
20794 * if stop < 0:
20795 */
20796 goto __pyx_L17;
20797 }
20798
20799 /* "View.MemoryView":858
20800 * if stop < 0:
20801 * stop = 0
20802 * elif stop > shape: # <<<<<<<<<<<<<<
20803 * stop = shape
20804 * else:
20805 */
20806 __pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0);
20807 if (__pyx_t_2) {
20808
20809 /* "View.MemoryView":859
20810 * stop = 0
20811 * elif stop > shape:
20812 * stop = shape # <<<<<<<<<<<<<<
20813 * else:
20814 * if negative_step:
20815 */
20816 __pyx_v_stop = __pyx_v_shape;
20817
20818 /* "View.MemoryView":858
20819 * if stop < 0:
20820 * stop = 0
20821 * elif stop > shape: # <<<<<<<<<<<<<<
20822 * stop = shape
20823 * else:
20824 */
20825 }
20826 __pyx_L17:;
20827
20828 /* "View.MemoryView":853
20829 * start = 0
20830 *
20831 * if have_stop: # <<<<<<<<<<<<<<
20832 * if stop < 0:
20833 * stop += shape
20834 */
20835 goto __pyx_L16;
20836 }
20837
20838 /* "View.MemoryView":861
20839 * stop = shape
20840 * else:
20841 * if negative_step: # <<<<<<<<<<<<<<
20842 * stop = -1
20843 * else:
20844 */
20845 /*else*/ {
20846 __pyx_t_2 = (__pyx_v_negative_step != 0);
20847 if (__pyx_t_2) {
20848
20849 /* "View.MemoryView":862
20850 * else:
20851 * if negative_step:
20852 * stop = -1 # <<<<<<<<<<<<<<
20853 * else:
20854 * stop = shape
20855 */
20856 __pyx_v_stop = -1L;
20857
20858 /* "View.MemoryView":861
20859 * stop = shape
20860 * else:
20861 * if negative_step: # <<<<<<<<<<<<<<
20862 * stop = -1
20863 * else:
20864 */
20865 goto __pyx_L19;
20866 }
20867
20868 /* "View.MemoryView":864
20869 * stop = -1
20870 * else:
20871 * stop = shape # <<<<<<<<<<<<<<
20872 *
20873 * if not have_step:
20874 */
20875 /*else*/ {
20876 __pyx_v_stop = __pyx_v_shape;
20877 }
20878 __pyx_L19:;
20879 }
20880 __pyx_L16:;
20881
20882 /* "View.MemoryView":866
20883 * stop = shape
20884 *
20885 * if not have_step: # <<<<<<<<<<<<<<
20886 * step = 1
20887 *
20888 */
20889 __pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0);
20890 if (__pyx_t_2) {
20891
20892 /* "View.MemoryView":867
20893 *
20894 * if not have_step:
20895 * step = 1 # <<<<<<<<<<<<<<
20896 *
20897 *
20898 */
20899 __pyx_v_step = 1;
20900
20901 /* "View.MemoryView":866
20902 * stop = shape
20903 *
20904 * if not have_step: # <<<<<<<<<<<<<<
20905 * step = 1
20906 *
20907 */
20908 }
20909
20910 /* "View.MemoryView":871
20911 *
20912 * with cython.cdivision(True):
20913 * new_shape = (stop - start) // step # <<<<<<<<<<<<<<
20914 *
20915 * if (stop - start) - step * new_shape:
20916 */
20917 __pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);
20918
20919 /* "View.MemoryView":873
20920 * new_shape = (stop - start) // step
20921 *
20922 * if (stop - start) - step * new_shape: # <<<<<<<<<<<<<<
20923 * new_shape += 1
20924 *
20925 */
20926 __pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
20927 if (__pyx_t_2) {
20928
20929 /* "View.MemoryView":874
20930 *
20931 * if (stop - start) - step * new_shape:
20932 * new_shape += 1 # <<<<<<<<<<<<<<
20933 *
20934 * if new_shape < 0:
20935 */
20936 __pyx_v_new_shape = (__pyx_v_new_shape + 1);
20937
20938 /* "View.MemoryView":873
20939 * new_shape = (stop - start) // step
20940 *
20941 * if (stop - start) - step * new_shape: # <<<<<<<<<<<<<<
20942 * new_shape += 1
20943 *
20944 */
20945 }
20946
20947 /* "View.MemoryView":876
20948 * new_shape += 1
20949 *
20950 * if new_shape < 0: # <<<<<<<<<<<<<<
20951 * new_shape = 0
20952 *
20953 */
20954 __pyx_t_2 = ((__pyx_v_new_shape < 0) != 0);
20955 if (__pyx_t_2) {
20956
20957 /* "View.MemoryView":877
20958 *
20959 * if new_shape < 0:
20960 * new_shape = 0 # <<<<<<<<<<<<<<
20961 *
20962 *
20963 */
20964 __pyx_v_new_shape = 0;
20965
20966 /* "View.MemoryView":876
20967 * new_shape += 1
20968 *
20969 * if new_shape < 0: # <<<<<<<<<<<<<<
20970 * new_shape = 0
20971 *
20972 */
20973 }
20974
20975 /* "View.MemoryView":880
20976 *
20977 *
20978 * dst.strides[new_ndim] = stride * step # <<<<<<<<<<<<<<
20979 * dst.shape[new_ndim] = new_shape
20980 * dst.suboffsets[new_ndim] = suboffset
20981 */
20982 (__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step);
20983
20984 /* "View.MemoryView":881
20985 *
20986 * dst.strides[new_ndim] = stride * step
20987 * dst.shape[new_ndim] = new_shape # <<<<<<<<<<<<<<
20988 * dst.suboffsets[new_ndim] = suboffset
20989 *
20990 */
20991 (__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape;
20992
20993 /* "View.MemoryView":882
20994 * dst.strides[new_ndim] = stride * step
20995 * dst.shape[new_ndim] = new_shape
20996 * dst.suboffsets[new_ndim] = suboffset # <<<<<<<<<<<<<<
20997 *
20998 *
20999 */
21000 (__pyx_v_dst->suboffsets[__pyx_v_new_ndim]) = __pyx_v_suboffset;
21001 }
21002 __pyx_L3:;
21003
21004 /* "View.MemoryView":885
21005 *
21006 *
21007 * if suboffset_dim[0] < 0: # <<<<<<<<<<<<<<
21008 * dst.data += start * stride
21009 * else:
21010 */
21011 __pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0);
21012 if (__pyx_t_2) {
21013
21014 /* "View.MemoryView":886
21015 *
21016 * if suboffset_dim[0] < 0:
21017 * dst.data += start * stride # <<<<<<<<<<<<<<
21018 * else:
21019 * dst.suboffsets[suboffset_dim[0]] += start * stride
21020 */
21021 __pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride));
21022
21023 /* "View.MemoryView":885
21024 *
21025 *
21026 * if suboffset_dim[0] < 0: # <<<<<<<<<<<<<<
21027 * dst.data += start * stride
21028 * else:
21029 */
21030 goto __pyx_L23;
21031 }
21032
21033 /* "View.MemoryView":888
21034 * dst.data += start * stride
21035 * else:
21036 * dst.suboffsets[suboffset_dim[0]] += start * stride # <<<<<<<<<<<<<<
21037 *
21038 * if suboffset >= 0:
21039 */
21040 /*else*/ {
21041 __pyx_t_3 = (__pyx_v_suboffset_dim[0]);
21042 (__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride));
21043 }
21044 __pyx_L23:;
21045
21046 /* "View.MemoryView":890
21047 * dst.suboffsets[suboffset_dim[0]] += start * stride
21048 *
21049 * if suboffset >= 0: # <<<<<<<<<<<<<<
21050 * if not is_slice:
21051 * if new_ndim == 0:
21052 */
21053 __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
21054 if (__pyx_t_2) {
21055
21056 /* "View.MemoryView":891
21057 *
21058 * if suboffset >= 0:
21059 * if not is_slice: # <<<<<<<<<<<<<<
21060 * if new_ndim == 0:
21061 * dst.data = (<char **> dst.data)[0] + suboffset
21062 */
21063 __pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0);
21064 if (__pyx_t_2) {
21065
21066 /* "View.MemoryView":892
21067 * if suboffset >= 0:
21068 * if not is_slice:
21069 * if new_ndim == 0: # <<<<<<<<<<<<<<
21070 * dst.data = (<char **> dst.data)[0] + suboffset
21071 * else:
21072 */
21073 __pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0);
21074 if (__pyx_t_2) {
21075
21076 /* "View.MemoryView":893
21077 * if not is_slice:
21078 * if new_ndim == 0:
21079 * dst.data = (<char **> dst.data)[0] + suboffset # <<<<<<<<<<<<<<
21080 * else:
21081 * _err_dim(IndexError, "All dimensions preceding dimension %d "
21082 */
21083 __pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset);
21084
21085 /* "View.MemoryView":892
21086 * if suboffset >= 0:
21087 * if not is_slice:
21088 * if new_ndim == 0: # <<<<<<<<<<<<<<
21089 * dst.data = (<char **> dst.data)[0] + suboffset
21090 * else:
21091 */
21092 goto __pyx_L26;
21093 }
21094
21095 /* "View.MemoryView":895
21096 * dst.data = (<char **> dst.data)[0] + suboffset
21097 * else:
21098 * _err_dim(IndexError, "All dimensions preceding dimension %d " # <<<<<<<<<<<<<<
21099 * "must be indexed and not sliced", dim)
21100 * else:
21101 */
21102 /*else*/ {
21103
21104 /* "View.MemoryView":896
21105 * else:
21106 * _err_dim(IndexError, "All dimensions preceding dimension %d "
21107 * "must be indexed and not sliced", dim) # <<<<<<<<<<<<<<
21108 * else:
21109 * suboffset_dim[0] = new_ndim
21110 */
21111 __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, ((char *)"All dimensions preceding dimension %d must be indexed and not sliced"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(4, 895, __pyx_L1_error)
21112 }
21113 __pyx_L26:;
21114
21115 /* "View.MemoryView":891
21116 *
21117 * if suboffset >= 0:
21118 * if not is_slice: # <<<<<<<<<<<<<<
21119 * if new_ndim == 0:
21120 * dst.data = (<char **> dst.data)[0] + suboffset
21121 */
21122 goto __pyx_L25;
21123 }
21124
21125 /* "View.MemoryView":898
21126 * "must be indexed and not sliced", dim)
21127 * else:
21128 * suboffset_dim[0] = new_ndim # <<<<<<<<<<<<<<
21129 *
21130 * return 0
21131 */
21132 /*else*/ {
21133 (__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim;
21134 }
21135 __pyx_L25:;
21136
21137 /* "View.MemoryView":890
21138 * dst.suboffsets[suboffset_dim[0]] += start * stride
21139 *
21140 * if suboffset >= 0: # <<<<<<<<<<<<<<
21141 * if not is_slice:
21142 * if new_ndim == 0:
21143 */
21144 }
21145
21146 /* "View.MemoryView":900
21147 * suboffset_dim[0] = new_ndim
21148 *
21149 * return 0 # <<<<<<<<<<<<<<
21150 *
21151 *
21152 */
21153 __pyx_r = 0;
21154 goto __pyx_L0;
21155
21156 /* "View.MemoryView":803
21157 *
21158 * @cname('__pyx_memoryview_slice_memviewslice')
21159 * cdef int slice_memviewslice( # <<<<<<<<<<<<<<
21160 * __Pyx_memviewslice *dst,
21161 * Py_ssize_t shape, Py_ssize_t stride, Py_ssize_t suboffset,
21162 */
21163
21164 /* function exit code */
21165 __pyx_L1_error:;
21166 {
21167 #ifdef WITH_THREAD
21168 PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
21169 #endif
21170 __Pyx_AddTraceback("View.MemoryView.slice_memviewslice", __pyx_clineno, __pyx_lineno, __pyx_filename);
21171 #ifdef WITH_THREAD
21172 __Pyx_PyGILState_Release(__pyx_gilstate_save);
21173 #endif
21174 }
21175 __pyx_r = -1;
21176 __pyx_L0:;
21177 return __pyx_r;
21178 }
21179
21180 /* "View.MemoryView":906
21181 *
21182 * @cname('__pyx_pybuffer_index')
21183 * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index, # <<<<<<<<<<<<<<
21184 * Py_ssize_t dim) except NULL:
21185 * cdef Py_ssize_t shape, stride, suboffset = -1
21186 */
21187
__pyx_pybuffer_index(Py_buffer * __pyx_v_view,char * __pyx_v_bufp,Py_ssize_t __pyx_v_index,Py_ssize_t __pyx_v_dim)21188 static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, Py_ssize_t __pyx_v_index, Py_ssize_t __pyx_v_dim) {
21189 Py_ssize_t __pyx_v_shape;
21190 Py_ssize_t __pyx_v_stride;
21191 Py_ssize_t __pyx_v_suboffset;
21192 Py_ssize_t __pyx_v_itemsize;
21193 char *__pyx_v_resultp;
21194 char *__pyx_r;
21195 __Pyx_RefNannyDeclarations
21196 Py_ssize_t __pyx_t_1;
21197 int __pyx_t_2;
21198 PyObject *__pyx_t_3 = NULL;
21199 PyObject *__pyx_t_4 = NULL;
21200 __Pyx_RefNannySetupContext("pybuffer_index", 0);
21201
21202 /* "View.MemoryView":908
21203 * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,
21204 * Py_ssize_t dim) except NULL:
21205 * cdef Py_ssize_t shape, stride, suboffset = -1 # <<<<<<<<<<<<<<
21206 * cdef Py_ssize_t itemsize = view.itemsize
21207 * cdef char *resultp
21208 */
21209 __pyx_v_suboffset = -1L;
21210
21211 /* "View.MemoryView":909
21212 * Py_ssize_t dim) except NULL:
21213 * cdef Py_ssize_t shape, stride, suboffset = -1
21214 * cdef Py_ssize_t itemsize = view.itemsize # <<<<<<<<<<<<<<
21215 * cdef char *resultp
21216 *
21217 */
21218 __pyx_t_1 = __pyx_v_view->itemsize;
21219 __pyx_v_itemsize = __pyx_t_1;
21220
21221 /* "View.MemoryView":912
21222 * cdef char *resultp
21223 *
21224 * if view.ndim == 0: # <<<<<<<<<<<<<<
21225 * shape = view.len / itemsize
21226 * stride = itemsize
21227 */
21228 __pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0);
21229 if (__pyx_t_2) {
21230
21231 /* "View.MemoryView":913
21232 *
21233 * if view.ndim == 0:
21234 * shape = view.len / itemsize # <<<<<<<<<<<<<<
21235 * stride = itemsize
21236 * else:
21237 */
21238 if (unlikely(__pyx_v_itemsize == 0)) {
21239 PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
21240 __PYX_ERR(4, 913, __pyx_L1_error)
21241 }
21242 else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1) && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
21243 PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
21244 __PYX_ERR(4, 913, __pyx_L1_error)
21245 }
21246 __pyx_v_shape = __Pyx_div_Py_ssize_t(__pyx_v_view->len, __pyx_v_itemsize);
21247
21248 /* "View.MemoryView":914
21249 * if view.ndim == 0:
21250 * shape = view.len / itemsize
21251 * stride = itemsize # <<<<<<<<<<<<<<
21252 * else:
21253 * shape = view.shape[dim]
21254 */
21255 __pyx_v_stride = __pyx_v_itemsize;
21256
21257 /* "View.MemoryView":912
21258 * cdef char *resultp
21259 *
21260 * if view.ndim == 0: # <<<<<<<<<<<<<<
21261 * shape = view.len / itemsize
21262 * stride = itemsize
21263 */
21264 goto __pyx_L3;
21265 }
21266
21267 /* "View.MemoryView":916
21268 * stride = itemsize
21269 * else:
21270 * shape = view.shape[dim] # <<<<<<<<<<<<<<
21271 * stride = view.strides[dim]
21272 * if view.suboffsets != NULL:
21273 */
21274 /*else*/ {
21275 __pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]);
21276
21277 /* "View.MemoryView":917
21278 * else:
21279 * shape = view.shape[dim]
21280 * stride = view.strides[dim] # <<<<<<<<<<<<<<
21281 * if view.suboffsets != NULL:
21282 * suboffset = view.suboffsets[dim]
21283 */
21284 __pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]);
21285
21286 /* "View.MemoryView":918
21287 * shape = view.shape[dim]
21288 * stride = view.strides[dim]
21289 * if view.suboffsets != NULL: # <<<<<<<<<<<<<<
21290 * suboffset = view.suboffsets[dim]
21291 *
21292 */
21293 __pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0);
21294 if (__pyx_t_2) {
21295
21296 /* "View.MemoryView":919
21297 * stride = view.strides[dim]
21298 * if view.suboffsets != NULL:
21299 * suboffset = view.suboffsets[dim] # <<<<<<<<<<<<<<
21300 *
21301 * if index < 0:
21302 */
21303 __pyx_v_suboffset = (__pyx_v_view->suboffsets[__pyx_v_dim]);
21304
21305 /* "View.MemoryView":918
21306 * shape = view.shape[dim]
21307 * stride = view.strides[dim]
21308 * if view.suboffsets != NULL: # <<<<<<<<<<<<<<
21309 * suboffset = view.suboffsets[dim]
21310 *
21311 */
21312 }
21313 }
21314 __pyx_L3:;
21315
21316 /* "View.MemoryView":921
21317 * suboffset = view.suboffsets[dim]
21318 *
21319 * if index < 0: # <<<<<<<<<<<<<<
21320 * index += view.shape[dim]
21321 * if index < 0:
21322 */
21323 __pyx_t_2 = ((__pyx_v_index < 0) != 0);
21324 if (__pyx_t_2) {
21325
21326 /* "View.MemoryView":922
21327 *
21328 * if index < 0:
21329 * index += view.shape[dim] # <<<<<<<<<<<<<<
21330 * if index < 0:
21331 * raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
21332 */
21333 __pyx_v_index = (__pyx_v_index + (__pyx_v_view->shape[__pyx_v_dim]));
21334
21335 /* "View.MemoryView":923
21336 * if index < 0:
21337 * index += view.shape[dim]
21338 * if index < 0: # <<<<<<<<<<<<<<
21339 * raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
21340 *
21341 */
21342 __pyx_t_2 = ((__pyx_v_index < 0) != 0);
21343 if (unlikely(__pyx_t_2)) {
21344
21345 /* "View.MemoryView":924
21346 * index += view.shape[dim]
21347 * if index < 0:
21348 * raise IndexError("Out of bounds on buffer access (axis %d)" % dim) # <<<<<<<<<<<<<<
21349 *
21350 * if index >= shape:
21351 */
21352 __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) __PYX_ERR(4, 924, __pyx_L1_error)
21353 __Pyx_GOTREF(__pyx_t_3);
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21496 Py_ssize_t *__pyx_v_shape;
21497 Py_ssize_t *__pyx_v_strides;
21498 int __pyx_v_i;
21499 int __pyx_v_j;
21500 int __pyx_r;
21501 int __pyx_t_1;
21502 Py_ssize_t *__pyx_t_2;
21503 long __pyx_t_3;
21504 long __pyx_t_4;
21505 Py_ssize_t __pyx_t_5;
21506 Py_ssize_t __pyx_t_6;
21507 int __pyx_t_7;
21508 int __pyx_t_8;
21509 int __pyx_t_9;
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__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj * __pyx_v_self,char * __pyx_v_itemp,PyObject * __pyx_v_value)21792 static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value) {
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22044 Py_ssize_t *__pyx_t_7;
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22079 /* "View.MemoryView":1009
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22223 /* "View.MemoryView":1026
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22262 /* "View.MemoryView":1033
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__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj * __pyx_v_memview,__Pyx_memviewslice * __pyx_v_mslice)22415 static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_mslice) {
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__pyx_memoryview_slice_copy(struct __pyx_memoryview_obj * __pyx_v_memview,__Pyx_memviewslice * __pyx_v_dst)22515 static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_dst) {
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__pyx_memoryview_copy_object(struct __pyx_memoryview_obj * __pyx_v_memview)22641 static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx_v_memview) {
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22761 /* "View.MemoryView":1095
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22815 *
22816 * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil: # <<<<<<<<<<<<<<
22817 * if arg < 0:
22818 * return -arg
22819 */
22820
abs_py_ssize_t(Py_ssize_t __pyx_v_arg)22821 static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
22822 Py_ssize_t __pyx_r;
22823 int __pyx_t_1;
22824
22825 /* "View.MemoryView":1106
22826 *
22827 * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
22828 * if arg < 0: # <<<<<<<<<<<<<<
22829 * return -arg
22830 * else:
22831 */
22832 __pyx_t_1 = ((__pyx_v_arg < 0) != 0);
22833 if (__pyx_t_1) {
22834
22835 /* "View.MemoryView":1107
22836 * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
22837 * if arg < 0:
22838 * return -arg # <<<<<<<<<<<<<<
22839 * else:
22840 * return arg
22841 */
22842 __pyx_r = (-__pyx_v_arg);
22843 goto __pyx_L0;
22844
22845 /* "View.MemoryView":1106
22846 *
22847 * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
22848 * if arg < 0: # <<<<<<<<<<<<<<
22849 * return -arg
22850 * else:
22851 */
22852 }
22853
22854 /* "View.MemoryView":1109
22855 * return -arg
22856 * else:
22857 * return arg # <<<<<<<<<<<<<<
22858 *
22859 * @cname('__pyx_get_best_slice_order')
22860 */
22861 /*else*/ {
22862 __pyx_r = __pyx_v_arg;
22863 goto __pyx_L0;
22864 }
22865
22866 /* "View.MemoryView":1105
22867 *
22868 *
22869 * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil: # <<<<<<<<<<<<<<
22870 * if arg < 0:
22871 * return -arg
22872 */
22873
22874 /* function exit code */
22875 __pyx_L0:;
22876 return __pyx_r;
22877 }
22878
22879 /* "View.MemoryView":1112
22880 *
22881 * @cname('__pyx_get_best_slice_order')
22882 * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil: # <<<<<<<<<<<<<<
22883 * """
22884 * Figure out the best memory access order for a given slice.
22885 */
22886
__pyx_get_best_slice_order(__Pyx_memviewslice * __pyx_v_mslice,int __pyx_v_ndim)22887 static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim) {
22888 int __pyx_v_i;
22889 Py_ssize_t __pyx_v_c_stride;
22890 Py_ssize_t __pyx_v_f_stride;
22891 char __pyx_r;
22892 int __pyx_t_1;
22893 int __pyx_t_2;
22894 int __pyx_t_3;
22895 int __pyx_t_4;
22896
22897 /* "View.MemoryView":1117
22898 * """
22899 * cdef int i
22900 * cdef Py_ssize_t c_stride = 0 # <<<<<<<<<<<<<<
22901 * cdef Py_ssize_t f_stride = 0
22902 *
22903 */
22904 __pyx_v_c_stride = 0;
22905
22906 /* "View.MemoryView":1118
22907 * cdef int i
22908 * cdef Py_ssize_t c_stride = 0
22909 * cdef Py_ssize_t f_stride = 0 # <<<<<<<<<<<<<<
22910 *
22911 * for i in range(ndim - 1, -1, -1):
22912 */
22913 __pyx_v_f_stride = 0;
22914
22915 /* "View.MemoryView":1120
22916 * cdef Py_ssize_t f_stride = 0
22917 *
22918 * for i in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<<
22919 * if mslice.shape[i] > 1:
22920 * c_stride = mslice.strides[i]
22921 */
22922 for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
22923 __pyx_v_i = __pyx_t_1;
22924
22925 /* "View.MemoryView":1121
22926 *
22927 * for i in range(ndim - 1, -1, -1):
22928 * if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
22929 * c_stride = mslice.strides[i]
22930 * break
22931 */
22932 __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
22933 if (__pyx_t_2) {
22934
22935 /* "View.MemoryView":1122
22936 * for i in range(ndim - 1, -1, -1):
22937 * if mslice.shape[i] > 1:
22938 * c_stride = mslice.strides[i] # <<<<<<<<<<<<<<
22939 * break
22940 *
22941 */
22942 __pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
22943
22944 /* "View.MemoryView":1123
22945 * if mslice.shape[i] > 1:
22946 * c_stride = mslice.strides[i]
22947 * break # <<<<<<<<<<<<<<
22948 *
22949 * for i in range(ndim):
22950 */
22951 goto __pyx_L4_break;
22952
22953 /* "View.MemoryView":1121
22954 *
22955 * for i in range(ndim - 1, -1, -1):
22956 * if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
22957 * c_stride = mslice.strides[i]
22958 * break
22959 */
22960 }
22961 }
22962 __pyx_L4_break:;
22963
22964 /* "View.MemoryView":1125
22965 * break
22966 *
22967 * for i in range(ndim): # <<<<<<<<<<<<<<
22968 * if mslice.shape[i] > 1:
22969 * f_stride = mslice.strides[i]
22970 */
22971 __pyx_t_1 = __pyx_v_ndim;
22972 __pyx_t_3 = __pyx_t_1;
22973 for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
22974 __pyx_v_i = __pyx_t_4;
22975
22976 /* "View.MemoryView":1126
22977 *
22978 * for i in range(ndim):
22979 * if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
22980 * f_stride = mslice.strides[i]
22981 * break
22982 */
22983 __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
22984 if (__pyx_t_2) {
22985
22986 /* "View.MemoryView":1127
22987 * for i in range(ndim):
22988 * if mslice.shape[i] > 1:
22989 * f_stride = mslice.strides[i] # <<<<<<<<<<<<<<
22990 * break
22991 *
22992 */
22993 __pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
22994
22995 /* "View.MemoryView":1128
22996 * if mslice.shape[i] > 1:
22997 * f_stride = mslice.strides[i]
22998 * break # <<<<<<<<<<<<<<
22999 *
23000 * if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
23001 */
23002 goto __pyx_L7_break;
23003
23004 /* "View.MemoryView":1126
23005 *
23006 * for i in range(ndim):
23007 * if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
23008 * f_stride = mslice.strides[i]
23009 * break
23010 */
23011 }
23012 }
23013 __pyx_L7_break:;
23014
23015 /* "View.MemoryView":1130
23016 * break
23017 *
23018 * if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): # <<<<<<<<<<<<<<
23019 * return 'C'
23020 * else:
23021 */
23022 __pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0);
23023 if (__pyx_t_2) {
23024
23025 /* "View.MemoryView":1131
23026 *
23027 * if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
23028 * return 'C' # <<<<<<<<<<<<<<
23029 * else:
23030 * return 'F'
23031 */
23032 __pyx_r = 'C';
23033 goto __pyx_L0;
23034
23035 /* "View.MemoryView":1130
23036 * break
23037 *
23038 * if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): # <<<<<<<<<<<<<<
23039 * return 'C'
23040 * else:
23041 */
23042 }
23043
23044 /* "View.MemoryView":1133
23045 * return 'C'
23046 * else:
23047 * return 'F' # <<<<<<<<<<<<<<
23048 *
23049 * @cython.cdivision(True)
23050 */
23051 /*else*/ {
23052 __pyx_r = 'F';
23053 goto __pyx_L0;
23054 }
23055
23056 /* "View.MemoryView":1112
23057 *
23058 * @cname('__pyx_get_best_slice_order')
23059 * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil: # <<<<<<<<<<<<<<
23060 * """
23061 * Figure out the best memory access order for a given slice.
23062 */
23063
23064 /* function exit code */
23065 __pyx_L0:;
23066 return __pyx_r;
23067 }
23068
23069 /* "View.MemoryView":1136
23070 *
23071 * @cython.cdivision(True)
23072 * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<<
23073 * char *dst_data, Py_ssize_t *dst_strides,
23074 * Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
23075 */
23076
_copy_strided_to_strided(char * __pyx_v_src_data,Py_ssize_t * __pyx_v_src_strides,char * __pyx_v_dst_data,Py_ssize_t * __pyx_v_dst_strides,Py_ssize_t * __pyx_v_src_shape,Py_ssize_t * __pyx_v_dst_shape,int __pyx_v_ndim,size_t __pyx_v_itemsize)23077 static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v_src_strides, char *__pyx_v_dst_data, Py_ssize_t *__pyx_v_dst_strides, Py_ssize_t *__pyx_v_src_shape, Py_ssize_t *__pyx_v_dst_shape, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
23078 CYTHON_UNUSED Py_ssize_t __pyx_v_i;
23079 CYTHON_UNUSED Py_ssize_t __pyx_v_src_extent;
23080 Py_ssize_t __pyx_v_dst_extent;
23081 Py_ssize_t __pyx_v_src_stride;
23082 Py_ssize_t __pyx_v_dst_stride;
23083 int __pyx_t_1;
23084 int __pyx_t_2;
23085 int __pyx_t_3;
23086 Py_ssize_t __pyx_t_4;
23087 Py_ssize_t __pyx_t_5;
23088 Py_ssize_t __pyx_t_6;
23089
23090 /* "View.MemoryView":1143
23091 *
23092 * cdef Py_ssize_t i
23093 * cdef Py_ssize_t src_extent = src_shape[0] # <<<<<<<<<<<<<<
23094 * cdef Py_ssize_t dst_extent = dst_shape[0]
23095 * cdef Py_ssize_t src_stride = src_strides[0]
23096 */
23097 __pyx_v_src_extent = (__pyx_v_src_shape[0]);
23098
23099 /* "View.MemoryView":1144
23100 * cdef Py_ssize_t i
23101 * cdef Py_ssize_t src_extent = src_shape[0]
23102 * cdef Py_ssize_t dst_extent = dst_shape[0] # <<<<<<<<<<<<<<
23103 * cdef Py_ssize_t src_stride = src_strides[0]
23104 * cdef Py_ssize_t dst_stride = dst_strides[0]
23105 */
23106 __pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
23107
23108 /* "View.MemoryView":1145
23109 * cdef Py_ssize_t src_extent = src_shape[0]
23110 * cdef Py_ssize_t dst_extent = dst_shape[0]
23111 * cdef Py_ssize_t src_stride = src_strides[0] # <<<<<<<<<<<<<<
23112 * cdef Py_ssize_t dst_stride = dst_strides[0]
23113 *
23114 */
23115 __pyx_v_src_stride = (__pyx_v_src_strides[0]);
23116
23117 /* "View.MemoryView":1146
23118 * cdef Py_ssize_t dst_extent = dst_shape[0]
23119 * cdef Py_ssize_t src_stride = src_strides[0]
23120 * cdef Py_ssize_t dst_stride = dst_strides[0] # <<<<<<<<<<<<<<
23121 *
23122 * if ndim == 1:
23123 */
23124 __pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
23125
23126 /* "View.MemoryView":1148
23127 * cdef Py_ssize_t dst_stride = dst_strides[0]
23128 *
23129 * if ndim == 1: # <<<<<<<<<<<<<<
23130 * if (src_stride > 0 and dst_stride > 0 and
23131 * <size_t> src_stride == itemsize == <size_t> dst_stride):
23132 */
23133 __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
23134 if (__pyx_t_1) {
23135
23136 /* "View.MemoryView":1149
23137 *
23138 * if ndim == 1:
23139 * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
23140 * <size_t> src_stride == itemsize == <size_t> dst_stride):
23141 * memcpy(dst_data, src_data, itemsize * dst_extent)
23142 */
23143 __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
23144 if (__pyx_t_2) {
23145 } else {
23146 __pyx_t_1 = __pyx_t_2;
23147 goto __pyx_L5_bool_binop_done;
23148 }
23149 __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
23150 if (__pyx_t_2) {
23151 } else {
23152 __pyx_t_1 = __pyx_t_2;
23153 goto __pyx_L5_bool_binop_done;
23154 }
23155
23156 /* "View.MemoryView":1150
23157 * if ndim == 1:
23158 * if (src_stride > 0 and dst_stride > 0 and
23159 * <size_t> src_stride == itemsize == <size_t> dst_stride): # <<<<<<<<<<<<<<
23160 * memcpy(dst_data, src_data, itemsize * dst_extent)
23161 * else:
23162 */
23163 __pyx_t_2 = (((size_t)__pyx_v_src_stride) == __pyx_v_itemsize);
23164 if (__pyx_t_2) {
23165 __pyx_t_2 = (__pyx_v_itemsize == ((size_t)__pyx_v_dst_stride));
23166 }
23167 __pyx_t_3 = (__pyx_t_2 != 0);
23168 __pyx_t_1 = __pyx_t_3;
23169 __pyx_L5_bool_binop_done:;
23170
23171 /* "View.MemoryView":1149
23172 *
23173 * if ndim == 1:
23174 * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
23175 * <size_t> src_stride == itemsize == <size_t> dst_stride):
23176 * memcpy(dst_data, src_data, itemsize * dst_extent)
23177 */
23178 if (__pyx_t_1) {
23179
23180 /* "View.MemoryView":1151
23181 * if (src_stride > 0 and dst_stride > 0 and
23182 * <size_t> src_stride == itemsize == <size_t> dst_stride):
23183 * memcpy(dst_data, src_data, itemsize * dst_extent) # <<<<<<<<<<<<<<
23184 * else:
23185 * for i in range(dst_extent):
23186 */
23187 (void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent)));
23188
23189 /* "View.MemoryView":1149
23190 *
23191 * if ndim == 1:
23192 * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
23193 * <size_t> src_stride == itemsize == <size_t> dst_stride):
23194 * memcpy(dst_data, src_data, itemsize * dst_extent)
23195 */
23196 goto __pyx_L4;
23197 }
23198
23199 /* "View.MemoryView":1153
23200 * memcpy(dst_data, src_data, itemsize * dst_extent)
23201 * else:
23202 * for i in range(dst_extent): # <<<<<<<<<<<<<<
23203 * memcpy(dst_data, src_data, itemsize)
23204 * src_data += src_stride
23205 */
23206 /*else*/ {
23207 __pyx_t_4 = __pyx_v_dst_extent;
23208 __pyx_t_5 = __pyx_t_4;
23209 for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
23210 __pyx_v_i = __pyx_t_6;
23211
23212 /* "View.MemoryView":1154
23213 * else:
23214 * for i in range(dst_extent):
23215 * memcpy(dst_data, src_data, itemsize) # <<<<<<<<<<<<<<
23216 * src_data += src_stride
23217 * dst_data += dst_stride
23218 */
23219 (void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize));
23220
23221 /* "View.MemoryView":1155
23222 * for i in range(dst_extent):
23223 * memcpy(dst_data, src_data, itemsize)
23224 * src_data += src_stride # <<<<<<<<<<<<<<
23225 * dst_data += dst_stride
23226 * else:
23227 */
23228 __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
23229
23230 /* "View.MemoryView":1156
23231 * memcpy(dst_data, src_data, itemsize)
23232 * src_data += src_stride
23233 * dst_data += dst_stride # <<<<<<<<<<<<<<
23234 * else:
23235 * for i in range(dst_extent):
23236 */
23237 __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
23238 }
23239 }
23240 __pyx_L4:;
23241
23242 /* "View.MemoryView":1148
23243 * cdef Py_ssize_t dst_stride = dst_strides[0]
23244 *
23245 * if ndim == 1: # <<<<<<<<<<<<<<
23246 * if (src_stride > 0 and dst_stride > 0 and
23247 * <size_t> src_stride == itemsize == <size_t> dst_stride):
23248 */
23249 goto __pyx_L3;
23250 }
23251
23252 /* "View.MemoryView":1158
23253 * dst_data += dst_stride
23254 * else:
23255 * for i in range(dst_extent): # <<<<<<<<<<<<<<
23256 * _copy_strided_to_strided(src_data, src_strides + 1,
23257 * dst_data, dst_strides + 1,
23258 */
23259 /*else*/ {
23260 __pyx_t_4 = __pyx_v_dst_extent;
23261 __pyx_t_5 = __pyx_t_4;
23262 for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
23263 __pyx_v_i = __pyx_t_6;
23264
23265 /* "View.MemoryView":1159
23266 * else:
23267 * for i in range(dst_extent):
23268 * _copy_strided_to_strided(src_data, src_strides + 1, # <<<<<<<<<<<<<<
23269 * dst_data, dst_strides + 1,
23270 * src_shape + 1, dst_shape + 1,
23271 */
23272 _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
23273
23274 /* "View.MemoryView":1163
23275 * src_shape + 1, dst_shape + 1,
23276 * ndim - 1, itemsize)
23277 * src_data += src_stride # <<<<<<<<<<<<<<
23278 * dst_data += dst_stride
23279 *
23280 */
23281 __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
23282
23283 /* "View.MemoryView":1164
23284 * ndim - 1, itemsize)
23285 * src_data += src_stride
23286 * dst_data += dst_stride # <<<<<<<<<<<<<<
23287 *
23288 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,
23289 */
23290 __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
23291 }
23292 }
23293 __pyx_L3:;
23294
23295 /* "View.MemoryView":1136
23296 *
23297 * @cython.cdivision(True)
23298 * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<<
23299 * char *dst_data, Py_ssize_t *dst_strides,
23300 * Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
23301 */
23302
23303 /* function exit code */
23304 }
23305
23306 /* "View.MemoryView":1166
23307 * dst_data += dst_stride
23308 *
23309 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
23310 * __Pyx_memviewslice *dst,
23311 * int ndim, size_t itemsize) nogil:
23312 */
23313
copy_strided_to_strided(__Pyx_memviewslice * __pyx_v_src,__Pyx_memviewslice * __pyx_v_dst,int __pyx_v_ndim,size_t __pyx_v_itemsize)23314 static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
23315
23316 /* "View.MemoryView":1169
23317 * __Pyx_memviewslice *dst,
23318 * int ndim, size_t itemsize) nogil:
23319 * _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides, # <<<<<<<<<<<<<<
23320 * src.shape, dst.shape, ndim, itemsize)
23321 *
23322 */
23323 _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
23324
23325 /* "View.MemoryView":1166
23326 * dst_data += dst_stride
23327 *
23328 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
23329 * __Pyx_memviewslice *dst,
23330 * int ndim, size_t itemsize) nogil:
23331 */
23332
23333 /* function exit code */
23334 }
23335
23336 /* "View.MemoryView":1173
23337 *
23338 * @cname('__pyx_memoryview_slice_get_size')
23339 * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil: # <<<<<<<<<<<<<<
23340 * "Return the size of the memory occupied by the slice in number of bytes"
23341 * cdef int i
23342 */
23343
__pyx_memoryview_slice_get_size(__Pyx_memviewslice * __pyx_v_src,int __pyx_v_ndim)23344 static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_src, int __pyx_v_ndim) {
23345 int __pyx_v_i;
23346 Py_ssize_t __pyx_v_size;
23347 Py_ssize_t __pyx_r;
23348 Py_ssize_t __pyx_t_1;
23349 int __pyx_t_2;
23350 int __pyx_t_3;
23351 int __pyx_t_4;
23352
23353 /* "View.MemoryView":1176
23354 * "Return the size of the memory occupied by the slice in number of bytes"
23355 * cdef int i
23356 * cdef Py_ssize_t size = src.memview.view.itemsize # <<<<<<<<<<<<<<
23357 *
23358 * for i in range(ndim):
23359 */
23360 __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
23361 __pyx_v_size = __pyx_t_1;
23362
23363 /* "View.MemoryView":1178
23364 * cdef Py_ssize_t size = src.memview.view.itemsize
23365 *
23366 * for i in range(ndim): # <<<<<<<<<<<<<<
23367 * size *= src.shape[i]
23368 *
23369 */
23370 __pyx_t_2 = __pyx_v_ndim;
23371 __pyx_t_3 = __pyx_t_2;
23372 for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
23373 __pyx_v_i = __pyx_t_4;
23374
23375 /* "View.MemoryView":1179
23376 *
23377 * for i in range(ndim):
23378 * size *= src.shape[i] # <<<<<<<<<<<<<<
23379 *
23380 * return size
23381 */
23382 __pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i]));
23383 }
23384
23385 /* "View.MemoryView":1181
23386 * size *= src.shape[i]
23387 *
23388 * return size # <<<<<<<<<<<<<<
23389 *
23390 * @cname('__pyx_fill_contig_strides_array')
23391 */
23392 __pyx_r = __pyx_v_size;
23393 goto __pyx_L0;
23394
23395 /* "View.MemoryView":1173
23396 *
23397 * @cname('__pyx_memoryview_slice_get_size')
23398 * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil: # <<<<<<<<<<<<<<
23399 * "Return the size of the memory occupied by the slice in number of bytes"
23400 * cdef int i
23401 */
23402
23403 /* function exit code */
23404 __pyx_L0:;
23405 return __pyx_r;
23406 }
23407
23408 /* "View.MemoryView":1184
23409 *
23410 * @cname('__pyx_fill_contig_strides_array')
23411 * cdef Py_ssize_t fill_contig_strides_array( # <<<<<<<<<<<<<<
23412 * Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
23413 * int ndim, char order) nogil:
23414 */
23415
__pyx_fill_contig_strides_array(Py_ssize_t * __pyx_v_shape,Py_ssize_t * __pyx_v_strides,Py_ssize_t __pyx_v_stride,int __pyx_v_ndim,char __pyx_v_order)23416 static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, Py_ssize_t __pyx_v_stride, int __pyx_v_ndim, char __pyx_v_order) {
23417 int __pyx_v_idx;
23418 Py_ssize_t __pyx_r;
23419 int __pyx_t_1;
23420 int __pyx_t_2;
23421 int __pyx_t_3;
23422 int __pyx_t_4;
23423
23424 /* "View.MemoryView":1193
23425 * cdef int idx
23426 *
23427 * if order == 'F': # <<<<<<<<<<<<<<
23428 * for idx in range(ndim):
23429 * strides[idx] = stride
23430 */
23431 __pyx_t_1 = ((__pyx_v_order == 'F') != 0);
23432 if (__pyx_t_1) {
23433
23434 /* "View.MemoryView":1194
23435 *
23436 * if order == 'F':
23437 * for idx in range(ndim): # <<<<<<<<<<<<<<
23438 * strides[idx] = stride
23439 * stride = stride * shape[idx]
23440 */
23441 __pyx_t_2 = __pyx_v_ndim;
23442 __pyx_t_3 = __pyx_t_2;
23443 for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
23444 __pyx_v_idx = __pyx_t_4;
23445
23446 /* "View.MemoryView":1195
23447 * if order == 'F':
23448 * for idx in range(ndim):
23449 * strides[idx] = stride # <<<<<<<<<<<<<<
23450 * stride = stride * shape[idx]
23451 * else:
23452 */
23453 (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
23454
23455 /* "View.MemoryView":1196
23456 * for idx in range(ndim):
23457 * strides[idx] = stride
23458 * stride = stride * shape[idx] # <<<<<<<<<<<<<<
23459 * else:
23460 * for idx in range(ndim - 1, -1, -1):
23461 */
23462 __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
23463 }
23464
23465 /* "View.MemoryView":1193
23466 * cdef int idx
23467 *
23468 * if order == 'F': # <<<<<<<<<<<<<<
23469 * for idx in range(ndim):
23470 * strides[idx] = stride
23471 */
23472 goto __pyx_L3;
23473 }
23474
23475 /* "View.MemoryView":1198
23476 * stride = stride * shape[idx]
23477 * else:
23478 * for idx in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<<
23479 * strides[idx] = stride
23480 * stride = stride * shape[idx]
23481 */
23482 /*else*/ {
23483 for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
23484 __pyx_v_idx = __pyx_t_2;
23485
23486 /* "View.MemoryView":1199
23487 * else:
23488 * for idx in range(ndim - 1, -1, -1):
23489 * strides[idx] = stride # <<<<<<<<<<<<<<
23490 * stride = stride * shape[idx]
23491 *
23492 */
23493 (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
23494
23495 /* "View.MemoryView":1200
23496 * for idx in range(ndim - 1, -1, -1):
23497 * strides[idx] = stride
23498 * stride = stride * shape[idx] # <<<<<<<<<<<<<<
23499 *
23500 * return stride
23501 */
23502 __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
23503 }
23504 }
23505 __pyx_L3:;
23506
23507 /* "View.MemoryView":1202
23508 * stride = stride * shape[idx]
23509 *
23510 * return stride # <<<<<<<<<<<<<<
23511 *
23512 * @cname('__pyx_memoryview_copy_data_to_temp')
23513 */
23514 __pyx_r = __pyx_v_stride;
23515 goto __pyx_L0;
23516
23517 /* "View.MemoryView":1184
23518 *
23519 * @cname('__pyx_fill_contig_strides_array')
23520 * cdef Py_ssize_t fill_contig_strides_array( # <<<<<<<<<<<<<<
23521 * Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
23522 * int ndim, char order) nogil:
23523 */
23524
23525 /* function exit code */
23526 __pyx_L0:;
23527 return __pyx_r;
23528 }
23529
23530 /* "View.MemoryView":1205
23531 *
23532 * @cname('__pyx_memoryview_copy_data_to_temp')
23533 * cdef void *copy_data_to_temp(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
23534 * __Pyx_memviewslice *tmpslice,
23535 * char order,
23536 */
23537
__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice * __pyx_v_src,__Pyx_memviewslice * __pyx_v_tmpslice,char __pyx_v_order,int __pyx_v_ndim)23538 static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_tmpslice, char __pyx_v_order, int __pyx_v_ndim) {
23539 int __pyx_v_i;
23540 void *__pyx_v_result;
23541 size_t __pyx_v_itemsize;
23542 size_t __pyx_v_size;
23543 void *__pyx_r;
23544 Py_ssize_t __pyx_t_1;
23545 int __pyx_t_2;
23546 int __pyx_t_3;
23547 struct __pyx_memoryview_obj *__pyx_t_4;
23548 int __pyx_t_5;
23549 int __pyx_t_6;
23550
23551 /* "View.MemoryView":1216
23552 * cdef void *result
23553 *
23554 * cdef size_t itemsize = src.memview.view.itemsize # <<<<<<<<<<<<<<
23555 * cdef size_t size = slice_get_size(src, ndim)
23556 *
23557 */
23558 __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
23559 __pyx_v_itemsize = __pyx_t_1;
23560
23561 /* "View.MemoryView":1217
23562 *
23563 * cdef size_t itemsize = src.memview.view.itemsize
23564 * cdef size_t size = slice_get_size(src, ndim) # <<<<<<<<<<<<<<
23565 *
23566 * result = malloc(size)
23567 */
23568 __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);
23569
23570 /* "View.MemoryView":1219
23571 * cdef size_t size = slice_get_size(src, ndim)
23572 *
23573 * result = malloc(size) # <<<<<<<<<<<<<<
23574 * if not result:
23575 * _err(MemoryError, NULL)
23576 */
23577 __pyx_v_result = malloc(__pyx_v_size);
23578
23579 /* "View.MemoryView":1220
23580 *
23581 * result = malloc(size)
23582 * if not result: # <<<<<<<<<<<<<<
23583 * _err(MemoryError, NULL)
23584 *
23585 */
23586 __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
23587 if (__pyx_t_2) {
23588
23589 /* "View.MemoryView":1221
23590 * result = malloc(size)
23591 * if not result:
23592 * _err(MemoryError, NULL) # <<<<<<<<<<<<<<
23593 *
23594 *
23595 */
23596 __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(4, 1221, __pyx_L1_error)
23597
23598 /* "View.MemoryView":1220
23599 *
23600 * result = malloc(size)
23601 * if not result: # <<<<<<<<<<<<<<
23602 * _err(MemoryError, NULL)
23603 *
23604 */
23605 }
23606
23607 /* "View.MemoryView":1224
23608 *
23609 *
23610 * tmpslice.data = <char *> result # <<<<<<<<<<<<<<
23611 * tmpslice.memview = src.memview
23612 * for i in range(ndim):
23613 */
23614 __pyx_v_tmpslice->data = ((char *)__pyx_v_result);
23615
23616 /* "View.MemoryView":1225
23617 *
23618 * tmpslice.data = <char *> result
23619 * tmpslice.memview = src.memview # <<<<<<<<<<<<<<
23620 * for i in range(ndim):
23621 * tmpslice.shape[i] = src.shape[i]
23622 */
23623 __pyx_t_4 = __pyx_v_src->memview;
23624 __pyx_v_tmpslice->memview = __pyx_t_4;
23625
23626 /* "View.MemoryView":1226
23627 * tmpslice.data = <char *> result
23628 * tmpslice.memview = src.memview
23629 * for i in range(ndim): # <<<<<<<<<<<<<<
23630 * tmpslice.shape[i] = src.shape[i]
23631 * tmpslice.suboffsets[i] = -1
23632 */
23633 __pyx_t_3 = __pyx_v_ndim;
23634 __pyx_t_5 = __pyx_t_3;
23635 for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
23636 __pyx_v_i = __pyx_t_6;
23637
23638 /* "View.MemoryView":1227
23639 * tmpslice.memview = src.memview
23640 * for i in range(ndim):
23641 * tmpslice.shape[i] = src.shape[i] # <<<<<<<<<<<<<<
23642 * tmpslice.suboffsets[i] = -1
23643 *
23644 */
23645 (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);
23646
23647 /* "View.MemoryView":1228
23648 * for i in range(ndim):
23649 * tmpslice.shape[i] = src.shape[i]
23650 * tmpslice.suboffsets[i] = -1 # <<<<<<<<<<<<<<
23651 *
23652 * fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,
23653 */
23654 (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
23655 }
23656
23657 /* "View.MemoryView":1230
23658 * tmpslice.suboffsets[i] = -1
23659 *
23660 * fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize, # <<<<<<<<<<<<<<
23661 * ndim, order)
23662 *
23663 */
23664 (void)(__pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order));
23665
23666 /* "View.MemoryView":1234
23667 *
23668 *
23669 * for i in range(ndim): # <<<<<<<<<<<<<<
23670 * if tmpslice.shape[i] == 1:
23671 * tmpslice.strides[i] = 0
23672 */
23673 __pyx_t_3 = __pyx_v_ndim;
23674 __pyx_t_5 = __pyx_t_3;
23675 for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
23676 __pyx_v_i = __pyx_t_6;
23677
23678 /* "View.MemoryView":1235
23679 *
23680 * for i in range(ndim):
23681 * if tmpslice.shape[i] == 1: # <<<<<<<<<<<<<<
23682 * tmpslice.strides[i] = 0
23683 *
23684 */
23685 __pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0);
23686 if (__pyx_t_2) {
23687
23688 /* "View.MemoryView":1236
23689 * for i in range(ndim):
23690 * if tmpslice.shape[i] == 1:
23691 * tmpslice.strides[i] = 0 # <<<<<<<<<<<<<<
23692 *
23693 * if slice_is_contig(src[0], order, ndim):
23694 */
23695 (__pyx_v_tmpslice->strides[__pyx_v_i]) = 0;
23696
23697 /* "View.MemoryView":1235
23698 *
23699 * for i in range(ndim):
23700 * if tmpslice.shape[i] == 1: # <<<<<<<<<<<<<<
23701 * tmpslice.strides[i] = 0
23702 *
23703 */
23704 }
23705 }
23706
23707 /* "View.MemoryView":1238
23708 * tmpslice.strides[i] = 0
23709 *
23710 * if slice_is_contig(src[0], order, ndim): # <<<<<<<<<<<<<<
23711 * memcpy(result, src.data, size)
23712 * else:
23713 */
23714 __pyx_t_2 = (__pyx_memviewslice_is_contig((__pyx_v_src[0]), __pyx_v_order, __pyx_v_ndim) != 0);
23715 if (__pyx_t_2) {
23716
23717 /* "View.MemoryView":1239
23718 *
23719 * if slice_is_contig(src[0], order, ndim):
23720 * memcpy(result, src.data, size) # <<<<<<<<<<<<<<
23721 * else:
23722 * copy_strided_to_strided(src, tmpslice, ndim, itemsize)
23723 */
23724 (void)(memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size));
23725
23726 /* "View.MemoryView":1238
23727 * tmpslice.strides[i] = 0
23728 *
23729 * if slice_is_contig(src[0], order, ndim): # <<<<<<<<<<<<<<
23730 * memcpy(result, src.data, size)
23731 * else:
23732 */
23733 goto __pyx_L9;
23734 }
23735
23736 /* "View.MemoryView":1241
23737 * memcpy(result, src.data, size)
23738 * else:
23739 * copy_strided_to_strided(src, tmpslice, ndim, itemsize) # <<<<<<<<<<<<<<
23740 *
23741 * return result
23742 */
23743 /*else*/ {
23744 copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize);
23745 }
23746 __pyx_L9:;
23747
23748 /* "View.MemoryView":1243
23749 * copy_strided_to_strided(src, tmpslice, ndim, itemsize)
23750 *
23751 * return result # <<<<<<<<<<<<<<
23752 *
23753 *
23754 */
23755 __pyx_r = __pyx_v_result;
23756 goto __pyx_L0;
23757
23758 /* "View.MemoryView":1205
23759 *
23760 * @cname('__pyx_memoryview_copy_data_to_temp')
23761 * cdef void *copy_data_to_temp(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
23762 * __Pyx_memviewslice *tmpslice,
23763 * char order,
23764 */
23765
23766 /* function exit code */
23767 __pyx_L1_error:;
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23769 #ifdef WITH_THREAD
23770 PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
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23775 #endif
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23778 __pyx_L0:;
23779 return __pyx_r;
23780 }
23781
23782 /* "View.MemoryView":1248
23783 *
23784 * @cname('__pyx_memoryview_err_extents')
23785 * cdef int _err_extents(int i, Py_ssize_t extent1, # <<<<<<<<<<<<<<
23786 * Py_ssize_t extent2) except -1 with gil:
23787 * raise ValueError("got differing extents in dimension %d (got %d and %d)" %
23788 */
23789
__pyx_memoryview_err_extents(int __pyx_v_i,Py_ssize_t __pyx_v_extent1,Py_ssize_t __pyx_v_extent2)23790 static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent1, Py_ssize_t __pyx_v_extent2) {
23791 int __pyx_r;
23792 __Pyx_RefNannyDeclarations
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23794 PyObject *__pyx_t_2 = NULL;
23795 PyObject *__pyx_t_3 = NULL;
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23801
23802 /* "View.MemoryView":1251
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23805 * (i, extent1, extent2)) # <<<<<<<<<<<<<<
23806 *
23807 * @cname('__pyx_memoryview_err_dim')
23808 */
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23810 __Pyx_GOTREF(__pyx_t_1);
23811 __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) __PYX_ERR(4, 1251, __pyx_L1_error)
23812 __Pyx_GOTREF(__pyx_t_2);
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23817 __Pyx_GIVEREF(__pyx_t_1);
23818 PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
23819 __Pyx_GIVEREF(__pyx_t_2);
23820 PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
23821 __Pyx_GIVEREF(__pyx_t_3);
23822 PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
23823 __pyx_t_1 = 0;
23824 __pyx_t_2 = 0;
23825 __pyx_t_3 = 0;
23826
23827 /* "View.MemoryView":1250
23828 * cdef int _err_extents(int i, Py_ssize_t extent1,
23829 * Py_ssize_t extent2) except -1 with gil:
23830 * raise ValueError("got differing extents in dimension %d (got %d and %d)" % # <<<<<<<<<<<<<<
23831 * (i, extent1, extent2))
23832 *
23833 */
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23838 __Pyx_GOTREF(__pyx_t_4);
23839 __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
23840 __Pyx_Raise(__pyx_t_4, 0, 0, 0);
23841 __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
23842 __PYX_ERR(4, 1250, __pyx_L1_error)
23843
23844 /* "View.MemoryView":1248
23845 *
23846 * @cname('__pyx_memoryview_err_extents')
23847 * cdef int _err_extents(int i, Py_ssize_t extent1, # <<<<<<<<<<<<<<
23848 * Py_ssize_t extent2) except -1 with gil:
23849 * raise ValueError("got differing extents in dimension %d (got %d and %d)" %
23850 */
23851
23852 /* function exit code */
23853 __pyx_L1_error:;
23854 __Pyx_XDECREF(__pyx_t_1);
23855 __Pyx_XDECREF(__pyx_t_2);
23856 __Pyx_XDECREF(__pyx_t_3);
23857 __Pyx_XDECREF(__pyx_t_4);
23858 __Pyx_AddTraceback("View.MemoryView._err_extents", __pyx_clineno, __pyx_lineno, __pyx_filename);
23859 __pyx_r = -1;
23860 __Pyx_RefNannyFinishContext();
23861 #ifdef WITH_THREAD
23862 __Pyx_PyGILState_Release(__pyx_gilstate_save);
23863 #endif
23864 return __pyx_r;
23865 }
23866
23867 /* "View.MemoryView":1254
23868 *
23869 * @cname('__pyx_memoryview_err_dim')
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__pyx_memoryview_err_dim(PyObject * __pyx_v_error,char * __pyx_v_msg,int __pyx_v_dim)23875 static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg, int __pyx_v_dim) {
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__pyx_memoryview_err(PyObject * __pyx_v_error,char * __pyx_v_msg)23956 static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
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__pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src,__Pyx_memviewslice __pyx_v_dst,int __pyx_v_src_ndim,int __pyx_v_dst_ndim,int __pyx_v_dtype_is_object)24063 static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_memviewslice __pyx_v_dst, int __pyx_v_src_ndim, int __pyx_v_dst_ndim, int __pyx_v_dtype_is_object) {
24064 void *__pyx_v_tmpdata;
24065 size_t __pyx_v_itemsize;
24066 int __pyx_v_i;
24067 char __pyx_v_order;
24068 int __pyx_v_broadcasting;
24069 int __pyx_v_direct_copy;
24070 __Pyx_memviewslice __pyx_v_tmp;
24071 int __pyx_v_ndim;
24072 int __pyx_r;
24073 Py_ssize_t __pyx_t_1;
24074 int __pyx_t_2;
24075 int __pyx_t_3;
24076 int __pyx_t_4;
24077 int __pyx_t_5;
24078 int __pyx_t_6;
24079 void *__pyx_t_7;
24080 int __pyx_t_8;
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24082 /* "View.MemoryView":1273
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24087 * cdef int i
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24090
24091 /* "View.MemoryView":1274
24092 * """
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24147 /* "View.MemoryView":1281
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24167 /* "View.MemoryView":1284
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24176 /* "View.MemoryView":1283
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24251
24252 /* "View.MemoryView":1290
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24256 * broadcasting = True
24257 * src.strides[i] = 0
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24259 goto __pyx_L7;
24260 }
24261
24262 /* "View.MemoryView":1294
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24268 */
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24280 */
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24283 /* "View.MemoryView":1296
24284 * _err_extents(i, dst.shape[i], src.shape[i])
24285 *
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24288 *
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24307 *
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24312 /* "View.MemoryView":1299
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24322 /* "View.MemoryView":1301
24323 * if slices_overlap(&src, &dst, ndim, itemsize):
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24341 /* "View.MemoryView":1301
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24345 * order = get_best_order(&dst, ndim)
24346 *
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24350 /* "View.MemoryView":1304
24351 * order = get_best_order(&dst, ndim)
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24354 * src = tmp
24355 *
24356 */
24357 __pyx_t_7 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_7 == ((void *)NULL))) __PYX_ERR(4, 1304, __pyx_L1_error)
24358 __pyx_v_tmpdata = __pyx_t_7;
24359
24360 /* "View.MemoryView":1305
24361 *
24362 * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
24363 * src = tmp # <<<<<<<<<<<<<<
24364 *
24365 * if not broadcasting:
24366 */
24367 __pyx_v_src = __pyx_v_tmp;
24368
24369 /* "View.MemoryView":1299
24370 * _err_dim(ValueError, "Dimension %d is not direct", i)
24371 *
24372 * if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<<
24373 *
24374 * if not slice_is_contig(src, order, ndim):
24375 */
24376 }
24377
24378 /* "View.MemoryView":1307
24379 * src = tmp
24380 *
24381 * if not broadcasting: # <<<<<<<<<<<<<<
24382 *
24383 *
24384 */
24385 __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
24386 if (__pyx_t_2) {
24387
24388 /* "View.MemoryView":1310
24389 *
24390 *
24391 * if slice_is_contig(src, 'C', ndim): # <<<<<<<<<<<<<<
24392 * direct_copy = slice_is_contig(dst, 'C', ndim)
24393 * elif slice_is_contig(src, 'F', ndim):
24394 */
24395 __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'C', __pyx_v_ndim) != 0);
24396 if (__pyx_t_2) {
24397
24398 /* "View.MemoryView":1311
24399 *
24400 * if slice_is_contig(src, 'C', ndim):
24401 * direct_copy = slice_is_contig(dst, 'C', ndim) # <<<<<<<<<<<<<<
24402 * elif slice_is_contig(src, 'F', ndim):
24403 * direct_copy = slice_is_contig(dst, 'F', ndim)
24404 */
24405 __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'C', __pyx_v_ndim);
24406
24407 /* "View.MemoryView":1310
24408 *
24409 *
24410 * if slice_is_contig(src, 'C', ndim): # <<<<<<<<<<<<<<
24411 * direct_copy = slice_is_contig(dst, 'C', ndim)
24412 * elif slice_is_contig(src, 'F', ndim):
24413 */
24414 goto __pyx_L12;
24415 }
24416
24417 /* "View.MemoryView":1312
24418 * if slice_is_contig(src, 'C', ndim):
24419 * direct_copy = slice_is_contig(dst, 'C', ndim)
24420 * elif slice_is_contig(src, 'F', ndim): # <<<<<<<<<<<<<<
24421 * direct_copy = slice_is_contig(dst, 'F', ndim)
24422 *
24423 */
24424 __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'F', __pyx_v_ndim) != 0);
24425 if (__pyx_t_2) {
24426
24427 /* "View.MemoryView":1313
24428 * direct_copy = slice_is_contig(dst, 'C', ndim)
24429 * elif slice_is_contig(src, 'F', ndim):
24430 * direct_copy = slice_is_contig(dst, 'F', ndim) # <<<<<<<<<<<<<<
24431 *
24432 * if direct_copy:
24433 */
24434 __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'F', __pyx_v_ndim);
24435
24436 /* "View.MemoryView":1312
24437 * if slice_is_contig(src, 'C', ndim):
24438 * direct_copy = slice_is_contig(dst, 'C', ndim)
24439 * elif slice_is_contig(src, 'F', ndim): # <<<<<<<<<<<<<<
24440 * direct_copy = slice_is_contig(dst, 'F', ndim)
24441 *
24442 */
24443 }
24444 __pyx_L12:;
24445
24446 /* "View.MemoryView":1315
24447 * direct_copy = slice_is_contig(dst, 'F', ndim)
24448 *
24449 * if direct_copy: # <<<<<<<<<<<<<<
24450 *
24451 * refcount_copying(&dst, dtype_is_object, ndim, False)
24452 */
24453 __pyx_t_2 = (__pyx_v_direct_copy != 0);
24454 if (__pyx_t_2) {
24455
24456 /* "View.MemoryView":1317
24457 * if direct_copy:
24458 *
24459 * refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<<
24460 * memcpy(dst.data, src.data, slice_get_size(&src, ndim))
24461 * refcount_copying(&dst, dtype_is_object, ndim, True)
24462 */
24463 __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
24464
24465 /* "View.MemoryView":1318
24466 *
24467 * refcount_copying(&dst, dtype_is_object, ndim, False)
24468 * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) # <<<<<<<<<<<<<<
24469 * refcount_copying(&dst, dtype_is_object, ndim, True)
24470 * free(tmpdata)
24471 */
24472 (void)(memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim)));
24473
24474 /* "View.MemoryView":1319
24475 * refcount_copying(&dst, dtype_is_object, ndim, False)
24476 * memcpy(dst.data, src.data, slice_get_size(&src, ndim))
24477 * refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<<
24478 * free(tmpdata)
24479 * return 0
24480 */
24481 __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
24482
24483 /* "View.MemoryView":1320
24484 * memcpy(dst.data, src.data, slice_get_size(&src, ndim))
24485 * refcount_copying(&dst, dtype_is_object, ndim, True)
24486 * free(tmpdata) # <<<<<<<<<<<<<<
24487 * return 0
24488 *
24489 */
24490 free(__pyx_v_tmpdata);
24491
24492 /* "View.MemoryView":1321
24493 * refcount_copying(&dst, dtype_is_object, ndim, True)
24494 * free(tmpdata)
24495 * return 0 # <<<<<<<<<<<<<<
24496 *
24497 * if order == 'F' == get_best_order(&dst, ndim):
24498 */
24499 __pyx_r = 0;
24500 goto __pyx_L0;
24501
24502 /* "View.MemoryView":1315
24503 * direct_copy = slice_is_contig(dst, 'F', ndim)
24504 *
24505 * if direct_copy: # <<<<<<<<<<<<<<
24506 *
24507 * refcount_copying(&dst, dtype_is_object, ndim, False)
24508 */
24509 }
24510
24511 /* "View.MemoryView":1307
24512 * src = tmp
24513 *
24514 * if not broadcasting: # <<<<<<<<<<<<<<
24515 *
24516 *
24517 */
24518 }
24519
24520 /* "View.MemoryView":1323
24521 * return 0
24522 *
24523 * if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<<
24524 *
24525 *
24526 */
24527 __pyx_t_2 = (__pyx_v_order == 'F');
24528 if (__pyx_t_2) {
24529 __pyx_t_2 = ('F' == __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim));
24530 }
24531 __pyx_t_8 = (__pyx_t_2 != 0);
24532 if (__pyx_t_8) {
24533
24534 /* "View.MemoryView":1326
24535 *
24536 *
24537 * transpose_memslice(&src) # <<<<<<<<<<<<<<
24538 * transpose_memslice(&dst)
24539 *
24540 */
24541 __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(4, 1326, __pyx_L1_error)
24542
24543 /* "View.MemoryView":1327
24544 *
24545 * transpose_memslice(&src)
24546 * transpose_memslice(&dst) # <<<<<<<<<<<<<<
24547 *
24548 * refcount_copying(&dst, dtype_is_object, ndim, False)
24549 */
24550 __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(4, 1327, __pyx_L1_error)
24551
24552 /* "View.MemoryView":1323
24553 * return 0
24554 *
24555 * if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<<
24556 *
24557 *
24558 */
24559 }
24560
24561 /* "View.MemoryView":1329
24562 * transpose_memslice(&dst)
24563 *
24564 * refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<<
24565 * copy_strided_to_strided(&src, &dst, ndim, itemsize)
24566 * refcount_copying(&dst, dtype_is_object, ndim, True)
24567 */
24568 __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
24569
24570 /* "View.MemoryView":1330
24571 *
24572 * refcount_copying(&dst, dtype_is_object, ndim, False)
24573 * copy_strided_to_strided(&src, &dst, ndim, itemsize) # <<<<<<<<<<<<<<
24574 * refcount_copying(&dst, dtype_is_object, ndim, True)
24575 *
24576 */
24577 copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
24578
24579 /* "View.MemoryView":1331
24580 * refcount_copying(&dst, dtype_is_object, ndim, False)
24581 * copy_strided_to_strided(&src, &dst, ndim, itemsize)
24582 * refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<<
24583 *
24584 * free(tmpdata)
24585 */
24586 __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
24587
24588 /* "View.MemoryView":1333
24589 * refcount_copying(&dst, dtype_is_object, ndim, True)
24590 *
24591 * free(tmpdata) # <<<<<<<<<<<<<<
24592 * return 0
24593 *
24594 */
24595 free(__pyx_v_tmpdata);
24596
24597 /* "View.MemoryView":1334
24598 *
24599 * free(tmpdata)
24600 * return 0 # <<<<<<<<<<<<<<
24601 *
24602 * @cname('__pyx_memoryview_broadcast_leading')
24603 */
24604 __pyx_r = 0;
24605 goto __pyx_L0;
24606
24607 /* "View.MemoryView":1265
24608 *
24609 * @cname('__pyx_memoryview_copy_contents')
24610 * cdef int memoryview_copy_contents(__Pyx_memviewslice src, # <<<<<<<<<<<<<<
24611 * __Pyx_memviewslice dst,
24612 * int src_ndim, int dst_ndim,
24613 */
24614
24615 /* function exit code */
24616 __pyx_L1_error:;
24617 {
24618 #ifdef WITH_THREAD
24619 PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
24620 #endif
24621 __Pyx_AddTraceback("View.MemoryView.memoryview_copy_contents", __pyx_clineno, __pyx_lineno, __pyx_filename);
24622 #ifdef WITH_THREAD
24623 __Pyx_PyGILState_Release(__pyx_gilstate_save);
24624 #endif
24625 }
24626 __pyx_r = -1;
24627 __pyx_L0:;
24628 return __pyx_r;
24629 }
24630
24631 /* "View.MemoryView":1337
24632 *
24633 * @cname('__pyx_memoryview_broadcast_leading')
24634 * cdef void broadcast_leading(__Pyx_memviewslice *mslice, # <<<<<<<<<<<<<<
24635 * int ndim,
24636 * int ndim_other) nogil:
24637 */
24638
__pyx_memoryview_broadcast_leading(__Pyx_memviewslice * __pyx_v_mslice,int __pyx_v_ndim,int __pyx_v_ndim_other)24639 static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
24640 int __pyx_v_i;
24641 int __pyx_v_offset;
24642 int __pyx_t_1;
24643 int __pyx_t_2;
24644 int __pyx_t_3;
24645
24646 /* "View.MemoryView":1341
24647 * int ndim_other) nogil:
24648 * cdef int i
24649 * cdef int offset = ndim_other - ndim # <<<<<<<<<<<<<<
24650 *
24651 * for i in range(ndim - 1, -1, -1):
24652 */
24653 __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
24654
24655 /* "View.MemoryView":1343
24656 * cdef int offset = ndim_other - ndim
24657 *
24658 * for i in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<<
24659 * mslice.shape[i + offset] = mslice.shape[i]
24660 * mslice.strides[i + offset] = mslice.strides[i]
24661 */
24662 for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
24663 __pyx_v_i = __pyx_t_1;
24664
24665 /* "View.MemoryView":1344
24666 *
24667 * for i in range(ndim - 1, -1, -1):
24668 * mslice.shape[i + offset] = mslice.shape[i] # <<<<<<<<<<<<<<
24669 * mslice.strides[i + offset] = mslice.strides[i]
24670 * mslice.suboffsets[i + offset] = mslice.suboffsets[i]
24671 */
24672 (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
24673
24674 /* "View.MemoryView":1345
24675 * for i in range(ndim - 1, -1, -1):
24676 * mslice.shape[i + offset] = mslice.shape[i]
24677 * mslice.strides[i + offset] = mslice.strides[i] # <<<<<<<<<<<<<<
24678 * mslice.suboffsets[i + offset] = mslice.suboffsets[i]
24679 *
24680 */
24681 (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
24682
24683 /* "View.MemoryView":1346
24684 * mslice.shape[i + offset] = mslice.shape[i]
24685 * mslice.strides[i + offset] = mslice.strides[i]
24686 * mslice.suboffsets[i + offset] = mslice.suboffsets[i] # <<<<<<<<<<<<<<
24687 *
24688 * for i in range(offset):
24689 */
24690 (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
24691 }
24692
24693 /* "View.MemoryView":1348
24694 * mslice.suboffsets[i + offset] = mslice.suboffsets[i]
24695 *
24696 * for i in range(offset): # <<<<<<<<<<<<<<
24697 * mslice.shape[i] = 1
24698 * mslice.strides[i] = mslice.strides[0]
24699 */
24700 __pyx_t_1 = __pyx_v_offset;
24701 __pyx_t_2 = __pyx_t_1;
24702 for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
24703 __pyx_v_i = __pyx_t_3;
24704
24705 /* "View.MemoryView":1349
24706 *
24707 * for i in range(offset):
24708 * mslice.shape[i] = 1 # <<<<<<<<<<<<<<
24709 * mslice.strides[i] = mslice.strides[0]
24710 * mslice.suboffsets[i] = -1
24711 */
24712 (__pyx_v_mslice->shape[__pyx_v_i]) = 1;
24713
24714 /* "View.MemoryView":1350
24715 * for i in range(offset):
24716 * mslice.shape[i] = 1
24717 * mslice.strides[i] = mslice.strides[0] # <<<<<<<<<<<<<<
24718 * mslice.suboffsets[i] = -1
24719 *
24720 */
24721 (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);
24722
24723 /* "View.MemoryView":1351
24724 * mslice.shape[i] = 1
24725 * mslice.strides[i] = mslice.strides[0]
24726 * mslice.suboffsets[i] = -1 # <<<<<<<<<<<<<<
24727 *
24728 *
24729 */
24730 (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
24731 }
24732
24733 /* "View.MemoryView":1337
24734 *
24735 * @cname('__pyx_memoryview_broadcast_leading')
24736 * cdef void broadcast_leading(__Pyx_memviewslice *mslice, # <<<<<<<<<<<<<<
24737 * int ndim,
24738 * int ndim_other) nogil:
24739 */
24740
24741 /* function exit code */
24742 }
24743
24744 /* "View.MemoryView":1359
24745 *
24746 * @cname('__pyx_memoryview_refcount_copying')
24747 * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, # <<<<<<<<<<<<<<
24748 * int ndim, bint inc) nogil:
24749 *
24750 */
24751
__pyx_memoryview_refcount_copying(__Pyx_memviewslice * __pyx_v_dst,int __pyx_v_dtype_is_object,int __pyx_v_ndim,int __pyx_v_inc)24752 static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {
24753 int __pyx_t_1;
24754
24755 /* "View.MemoryView":1363
24756 *
24757 *
24758 * if dtype_is_object: # <<<<<<<<<<<<<<
24759 * refcount_objects_in_slice_with_gil(dst.data, dst.shape,
24760 * dst.strides, ndim, inc)
24761 */
24762 __pyx_t_1 = (__pyx_v_dtype_is_object != 0);
24763 if (__pyx_t_1) {
24764
24765 /* "View.MemoryView":1364
24766 *
24767 * if dtype_is_object:
24768 * refcount_objects_in_slice_with_gil(dst.data, dst.shape, # <<<<<<<<<<<<<<
24769 * dst.strides, ndim, inc)
24770 *
24771 */
24772 __pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);
24773
24774 /* "View.MemoryView":1363
24775 *
24776 *
24777 * if dtype_is_object: # <<<<<<<<<<<<<<
24778 * refcount_objects_in_slice_with_gil(dst.data, dst.shape,
24779 * dst.strides, ndim, inc)
24780 */
24781 }
24782
24783 /* "View.MemoryView":1359
24784 *
24785 * @cname('__pyx_memoryview_refcount_copying')
24786 * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, # <<<<<<<<<<<<<<
24787 * int ndim, bint inc) nogil:
24788 *
24789 */
24790
24791 /* function exit code */
24792 }
24793
24794 /* "View.MemoryView":1368
24795 *
24796 * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
24797 * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
24798 * Py_ssize_t *strides, int ndim,
24799 * bint inc) with gil:
24800 */
24801
__pyx_memoryview_refcount_objects_in_slice_with_gil(char * __pyx_v_data,Py_ssize_t * __pyx_v_shape,Py_ssize_t * __pyx_v_strides,int __pyx_v_ndim,int __pyx_v_inc)24802 static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) {
24803 __Pyx_RefNannyDeclarations
24804 #ifdef WITH_THREAD
24805 PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
24806 #endif
24807 __Pyx_RefNannySetupContext("refcount_objects_in_slice_with_gil", 0);
24808
24809 /* "View.MemoryView":1371
24810 * Py_ssize_t *strides, int ndim,
24811 * bint inc) with gil:
24812 * refcount_objects_in_slice(data, shape, strides, ndim, inc) # <<<<<<<<<<<<<<
24813 *
24814 * @cname('__pyx_memoryview_refcount_objects_in_slice')
24815 */
24816 __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);
24817
24818 /* "View.MemoryView":1368
24819 *
24820 * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
24821 * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
24822 * Py_ssize_t *strides, int ndim,
24823 * bint inc) with gil:
24824 */
24825
24826 /* function exit code */
24827 __Pyx_RefNannyFinishContext();
24828 #ifdef WITH_THREAD
24829 __Pyx_PyGILState_Release(__pyx_gilstate_save);
24830 #endif
24831 }
24832
24833 /* "View.MemoryView":1374
24834 *
24835 * @cname('__pyx_memoryview_refcount_objects_in_slice')
24836 * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
24837 * Py_ssize_t *strides, int ndim, bint inc):
24838 * cdef Py_ssize_t i
24839 */
24840
__pyx_memoryview_refcount_objects_in_slice(char * __pyx_v_data,Py_ssize_t * __pyx_v_shape,Py_ssize_t * __pyx_v_strides,int __pyx_v_ndim,int __pyx_v_inc)24841 static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) {
24842 CYTHON_UNUSED Py_ssize_t __pyx_v_i;
24843 __Pyx_RefNannyDeclarations
24844 Py_ssize_t __pyx_t_1;
24845 Py_ssize_t __pyx_t_2;
24846 Py_ssize_t __pyx_t_3;
24847 int __pyx_t_4;
24848 __Pyx_RefNannySetupContext("refcount_objects_in_slice", 0);
24849
24850 /* "View.MemoryView":1378
24851 * cdef Py_ssize_t i
24852 *
24853 * for i in range(shape[0]): # <<<<<<<<<<<<<<
24854 * if ndim == 1:
24855 * if inc:
24856 */
24857 __pyx_t_1 = (__pyx_v_shape[0]);
24858 __pyx_t_2 = __pyx_t_1;
24859 for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
24860 __pyx_v_i = __pyx_t_3;
24861
24862 /* "View.MemoryView":1379
24863 *
24864 * for i in range(shape[0]):
24865 * if ndim == 1: # <<<<<<<<<<<<<<
24866 * if inc:
24867 * Py_INCREF((<PyObject **> data)[0])
24868 */
24869 __pyx_t_4 = ((__pyx_v_ndim == 1) != 0);
24870 if (__pyx_t_4) {
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24900
24901 /* "View.MemoryView":1383
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24923 /* "View.MemoryView":1385
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24932 /* "View.MemoryView":1386
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24972
__pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice * __pyx_v_dst,int __pyx_v_ndim,size_t __pyx_v_itemsize,void * __pyx_v_item,int __pyx_v_dtype_is_object)24973 static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) {
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24975 /* "View.MemoryView":1397
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24984 /* "View.MemoryView":1398
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24993 /* "View.MemoryView":1400
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25002 /* "View.MemoryView":1394
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25004 * @cname('__pyx_memoryview_slice_assign_scalar')
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25013 /* "View.MemoryView":1404
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25020
__pyx_memoryview__slice_assign_scalar(char * __pyx_v_data,Py_ssize_t * __pyx_v_shape,Py_ssize_t * __pyx_v_strides,int __pyx_v_ndim,size_t __pyx_v_itemsize,void * __pyx_v_item)25021 static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item) {
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25024 Py_ssize_t __pyx_v_extent;
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25026 Py_ssize_t __pyx_t_2;
25027 Py_ssize_t __pyx_t_3;
25028 Py_ssize_t __pyx_t_4;
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25030 /* "View.MemoryView":1408
25031 * size_t itemsize, void *item) nogil:
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25039 /* "View.MemoryView":1409
25040 * cdef Py_ssize_t i
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25048 /* "View.MemoryView":1411
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25056 if (__pyx_t_1) {
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25058 /* "View.MemoryView":1412
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25060 * if ndim == 1:
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25065 __pyx_t_2 = __pyx_v_extent;
25066 __pyx_t_3 = __pyx_t_2;
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25069
25070 /* "View.MemoryView":1413
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25122 * _slice_assign_scalar(data, shape + 1, strides + 1,
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25135 * @cname('__pyx_memoryview__slice_assign_scalar')
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25302 * cdef object __pyx_PickleError
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25306 * raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum)
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25308 }
25309
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25534
__pyx_tp_new_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct__read_amr(PyTypeObject * t,CYTHON_UNUSED PyObject * a,CYTHON_UNUSED PyObject * k)25535 static PyObject *__pyx_tp_new_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct__read_amr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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25539 memset(o, 0, sizeof(struct __pyx_obj_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct__read_amr));
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__pyx_tp_traverse_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct__read_amr(PyObject * o,visitproc v,void * a)25560 static int __pyx_tp_traverse_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct__read_amr(PyObject *o, visitproc v, void *a) {
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25568
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25640 static int __pyx_freecount_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr = 0;
25641
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25655
__pyx_tp_dealloc_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr(PyObject * o)25656 static void __pyx_tp_dealloc_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr(PyObject *o) {
25657 struct __pyx_obj_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr *p = (struct __pyx_obj_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr *)o;
25658 PyObject_GC_UnTrack(o);
25659 Py_CLEAR(p->__pyx_outer_scope);
25660 Py_CLEAR(p->__pyx_v_i);
25661 Py_CLEAR(p->__pyx_t_0);
25662 if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr)))) {
25663 __pyx_freelist_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr[__pyx_freecount_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr++] = ((struct __pyx_obj_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr *)o);
25664 } else {
25665 (*Py_TYPE(o)->tp_free)(o);
25666 }
25667 }
25668
__pyx_tp_traverse_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr(PyObject * o,visitproc v,void * a)25669 static int __pyx_tp_traverse_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr(PyObject *o, visitproc v, void *a) {
25670 int e;
25671 struct __pyx_obj_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr *p = (struct __pyx_obj_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr *)o;
25672 if (p->__pyx_outer_scope) {
25673 e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
25674 }
25675 if (p->__pyx_v_i) {
25676 e = (*v)(p->__pyx_v_i, a); if (e) return e;
25677 }
25678 if (p->__pyx_t_0) {
25679 e = (*v)(p->__pyx_t_0, a); if (e) return e;
25680 }
25681 return 0;
25682 }
25683
25684 static PyTypeObject __pyx_type_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr = {
25685 PyVarObject_HEAD_INIT(0, 0)
25686 "yt.frontends.ramses.io_utils.__pyx_scope_struct_1_genexpr", /*tp_name*/
25687 sizeof(struct __pyx_obj_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr), /*tp_basicsize*/
25688 0, /*tp_itemsize*/
25689 __pyx_tp_dealloc_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr, /*tp_dealloc*/
25690 0, /*tp_print*/
25691 0, /*tp_getattr*/
25692 0, /*tp_setattr*/
25693 #if PY_MAJOR_VERSION < 3
25694 0, /*tp_compare*/
25695 #endif
25696 #if PY_MAJOR_VERSION >= 3
25697 0, /*tp_as_async*/
25698 #endif
25699 0, /*tp_repr*/
25700 0, /*tp_as_number*/
25701 0, /*tp_as_sequence*/
25702 0, /*tp_as_mapping*/
25703 0, /*tp_hash*/
25704 0, /*tp_call*/
25705 0, /*tp_str*/
25706 0, /*tp_getattro*/
25707 0, /*tp_setattro*/
25708 0, /*tp_as_buffer*/
25709 Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
25710 0, /*tp_doc*/
25711 __pyx_tp_traverse_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr, /*tp_traverse*/
25712 0, /*tp_clear*/
25713 0, /*tp_richcompare*/
25714 0, /*tp_weaklistoffset*/
25715 0, /*tp_iter*/
25716 0, /*tp_iternext*/
25717 0, /*tp_methods*/
25718 0, /*tp_members*/
25719 0, /*tp_getset*/
25720 0, /*tp_base*/
25721 0, /*tp_dict*/
25722 0, /*tp_descr_get*/
25723 0, /*tp_descr_set*/
25724 0, /*tp_dictoffset*/
25725 0, /*tp_init*/
25726 0, /*tp_alloc*/
25727 __pyx_tp_new_2yt_9frontends_6ramses_8io_utils___pyx_scope_struct_1_genexpr, /*tp_new*/
25728 0, /*tp_free*/
25729 0, /*tp_is_gc*/
25730 0, /*tp_bases*/
25731 0, /*tp_mro*/
25732 0, /*tp_cache*/
25733 0, /*tp_subclasses*/
25734 0, /*tp_weaklist*/
25735 0, /*tp_del*/
25736 0, /*tp_version_tag*/
25737 #if PY_VERSION_HEX >= 0x030400a1
25738 0, /*tp_finalize*/
25739 #endif
25740 #if PY_VERSION_HEX >= 0x030800b1
25741 0, /*tp_vectorcall*/
25742 #endif
25743 };
25744 static struct __pyx_vtabstruct_array __pyx_vtable_array;
25745
__pyx_tp_new_array(PyTypeObject * t,PyObject * a,PyObject * k)25746 static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k) {
25747 struct __pyx_array_obj *p;
25748 PyObject *o;
25749 if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
25750 o = (*t->tp_alloc)(t, 0);
25751 } else {
25752 o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
25753 }
25754 if (unlikely(!o)) return 0;
25755 p = ((struct __pyx_array_obj *)o);
25756 p->__pyx_vtab = __pyx_vtabptr_array;
25757 p->mode = ((PyObject*)Py_None); Py_INCREF(Py_None);
25758 p->_format = ((PyObject*)Py_None); Py_INCREF(Py_None);
25759 if (unlikely(__pyx_array___cinit__(o, a, k) < 0)) goto bad;
25760 return o;
25761 bad:
25762 Py_DECREF(o); o = 0;
25763 return NULL;
25764 }
25765
__pyx_tp_dealloc_array(PyObject * o)25766 static void __pyx_tp_dealloc_array(PyObject *o) {
25767 struct __pyx_array_obj *p = (struct __pyx_array_obj *)o;
25768 #if CYTHON_USE_TP_FINALIZE
25769 if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
25770 if (PyObject_CallFinalizerFromDealloc(o)) return;
25771 }
25772 #endif
25773 {
25774 PyObject *etype, *eval, *etb;
25775 PyErr_Fetch(&etype, &eval, &etb);
25776 ++Py_REFCNT(o);
25777 __pyx_array___dealloc__(o);
25778 --Py_REFCNT(o);
25779 PyErr_Restore(etype, eval, etb);
25780 }
25781 Py_CLEAR(p->mode);
25782 Py_CLEAR(p->_format);
25783 (*Py_TYPE(o)->tp_free)(o);
25784 }
__pyx_sq_item_array(PyObject * o,Py_ssize_t i)25785 static PyObject *__pyx_sq_item_array(PyObject *o, Py_ssize_t i) {
25786 PyObject *r;
25787 PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
25788 r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
25789 Py_DECREF(x);
25790 return r;
25791 }
25792
__pyx_mp_ass_subscript_array(PyObject * o,PyObject * i,PyObject * v)25793 static int __pyx_mp_ass_subscript_array(PyObject *o, PyObject *i, PyObject *v) {
25794 if (v) {
25795 return __pyx_array___setitem__(o, i, v);
25796 }
25797 else {
25798 PyErr_Format(PyExc_NotImplementedError,
25799 "Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name);
25800 return -1;
25801 }
25802 }
25803
__pyx_tp_getattro_array(PyObject * o,PyObject * n)25804 static PyObject *__pyx_tp_getattro_array(PyObject *o, PyObject *n) {
25805 PyObject *v = __Pyx_PyObject_GenericGetAttr(o, n);
25806 if (!v && PyErr_ExceptionMatches(PyExc_AttributeError)) {
25807 PyErr_Clear();
25808 v = __pyx_array___getattr__(o, n);
25809 }
25810 return v;
25811 }
25812
__pyx_getprop___pyx_array_memview(PyObject * o,CYTHON_UNUSED void * x)25813 static PyObject *__pyx_getprop___pyx_array_memview(PyObject *o, CYTHON_UNUSED void *x) {
25814 return __pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(o);
25815 }
25816
25817 static PyMethodDef __pyx_methods_array[] = {
25818 {"__getattr__", (PyCFunction)__pyx_array___getattr__, METH_O|METH_COEXIST, 0},
25819 {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_array_1__reduce_cython__, METH_NOARGS, 0},
25820 {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_array_3__setstate_cython__, METH_O, 0},
25821 {0, 0, 0, 0}
25822 };
25823
25824 static struct PyGetSetDef __pyx_getsets_array[] = {
25825 {(char *)"memview", __pyx_getprop___pyx_array_memview, 0, (char *)0, 0},
25826 {0, 0, 0, 0, 0}
25827 };
25828
25829 static PySequenceMethods __pyx_tp_as_sequence_array = {
25830 __pyx_array___len__, /*sq_length*/
25831 0, /*sq_concat*/
25832 0, /*sq_repeat*/
25833 __pyx_sq_item_array, /*sq_item*/
25834 0, /*sq_slice*/
25835 0, /*sq_ass_item*/
25836 0, /*sq_ass_slice*/
25837 0, /*sq_contains*/
25838 0, /*sq_inplace_concat*/
25839 0, /*sq_inplace_repeat*/
25840 };
25841
25842 static PyMappingMethods __pyx_tp_as_mapping_array = {
25843 __pyx_array___len__, /*mp_length*/
25844 __pyx_array___getitem__, /*mp_subscript*/
25845 __pyx_mp_ass_subscript_array, /*mp_ass_subscript*/
25846 };
25847
25848 static PyBufferProcs __pyx_tp_as_buffer_array = {
25849 #if PY_MAJOR_VERSION < 3
25850 0, /*bf_getreadbuffer*/
25851 #endif
25852 #if PY_MAJOR_VERSION < 3
25853 0, /*bf_getwritebuffer*/
25854 #endif
25855 #if PY_MAJOR_VERSION < 3
25856 0, /*bf_getsegcount*/
25857 #endif
25858 #if PY_MAJOR_VERSION < 3
25859 0, /*bf_getcharbuffer*/
25860 #endif
25861 __pyx_array_getbuffer, /*bf_getbuffer*/
25862 0, /*bf_releasebuffer*/
25863 };
25864
25865 static PyTypeObject __pyx_type___pyx_array = {
25866 PyVarObject_HEAD_INIT(0, 0)
25867 "yt.frontends.ramses.io_utils.array", /*tp_name*/
25868 sizeof(struct __pyx_array_obj), /*tp_basicsize*/
25869 0, /*tp_itemsize*/
25870 __pyx_tp_dealloc_array, /*tp_dealloc*/
25871 0, /*tp_print*/
25872 0, /*tp_getattr*/
25873 0, /*tp_setattr*/
25874 #if PY_MAJOR_VERSION < 3
25875 0, /*tp_compare*/
25876 #endif
25877 #if PY_MAJOR_VERSION >= 3
25878 0, /*tp_as_async*/
25879 #endif
25880 0, /*tp_repr*/
25881 0, /*tp_as_number*/
25882 &__pyx_tp_as_sequence_array, /*tp_as_sequence*/
25883 &__pyx_tp_as_mapping_array, /*tp_as_mapping*/
25884 0, /*tp_hash*/
25885 0, /*tp_call*/
25886 0, /*tp_str*/
25887 __pyx_tp_getattro_array, /*tp_getattro*/
25888 0, /*tp_setattro*/
25889 &__pyx_tp_as_buffer_array, /*tp_as_buffer*/
25890 Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
25891 0, /*tp_doc*/
25892 0, /*tp_traverse*/
25893 0, /*tp_clear*/
25894 0, /*tp_richcompare*/
25895 0, /*tp_weaklistoffset*/
25896 0, /*tp_iter*/
25897 0, /*tp_iternext*/
25898 __pyx_methods_array, /*tp_methods*/
25899 0, /*tp_members*/
25900 __pyx_getsets_array, /*tp_getset*/
25901 0, /*tp_base*/
25902 0, /*tp_dict*/
25903 0, /*tp_descr_get*/
25904 0, /*tp_descr_set*/
25905 0, /*tp_dictoffset*/
25906 0, /*tp_init*/
25907 0, /*tp_alloc*/
25908 __pyx_tp_new_array, /*tp_new*/
25909 0, /*tp_free*/
25910 0, /*tp_is_gc*/
25911 0, /*tp_bases*/
25912 0, /*tp_mro*/
25913 0, /*tp_cache*/
25914 0, /*tp_subclasses*/
25915 0, /*tp_weaklist*/
25916 0, /*tp_del*/
25917 0, /*tp_version_tag*/
25918 #if PY_VERSION_HEX >= 0x030400a1
25919 0, /*tp_finalize*/
25920 #endif
25921 #if PY_VERSION_HEX >= 0x030800b1
25922 0, /*tp_vectorcall*/
25923 #endif
25924 };
25925
__pyx_tp_new_Enum(PyTypeObject * t,CYTHON_UNUSED PyObject * a,CYTHON_UNUSED PyObject * k)25926 static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
25927 struct __pyx_MemviewEnum_obj *p;
25928 PyObject *o;
25929 if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
25930 o = (*t->tp_alloc)(t, 0);
25931 } else {
25932 o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
25933 }
25934 if (unlikely(!o)) return 0;
25935 p = ((struct __pyx_MemviewEnum_obj *)o);
25936 p->name = Py_None; Py_INCREF(Py_None);
25937 return o;
25938 }
25939
__pyx_tp_dealloc_Enum(PyObject * o)25940 static void __pyx_tp_dealloc_Enum(PyObject *o) {
25941 struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
25942 #if CYTHON_USE_TP_FINALIZE
25943 if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
25944 if (PyObject_CallFinalizerFromDealloc(o)) return;
25945 }
25946 #endif
25947 PyObject_GC_UnTrack(o);
25948 Py_CLEAR(p->name);
25949 (*Py_TYPE(o)->tp_free)(o);
25950 }
25951
__pyx_tp_traverse_Enum(PyObject * o,visitproc v,void * a)25952 static int __pyx_tp_traverse_Enum(PyObject *o, visitproc v, void *a) {
25953 int e;
25954 struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
25955 if (p->name) {
25956 e = (*v)(p->name, a); if (e) return e;
25957 }
25958 return 0;
25959 }
25960
__pyx_tp_clear_Enum(PyObject * o)25961 static int __pyx_tp_clear_Enum(PyObject *o) {
25962 PyObject* tmp;
25963 struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
25964 tmp = ((PyObject*)p->name);
25965 p->name = Py_None; Py_INCREF(Py_None);
25966 Py_XDECREF(tmp);
25967 return 0;
25968 }
25969
25970 static PyMethodDef __pyx_methods_Enum[] = {
25971 {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_1__reduce_cython__, METH_NOARGS, 0},
25972 {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_3__setstate_cython__, METH_O, 0},
25973 {0, 0, 0, 0}
25974 };
25975
25976 static PyTypeObject __pyx_type___pyx_MemviewEnum = {
25977 PyVarObject_HEAD_INIT(0, 0)
25978 "yt.frontends.ramses.io_utils.Enum", /*tp_name*/
25979 sizeof(struct __pyx_MemviewEnum_obj), /*tp_basicsize*/
25980 0, /*tp_itemsize*/
25981 __pyx_tp_dealloc_Enum, /*tp_dealloc*/
25982 0, /*tp_print*/
25983 0, /*tp_getattr*/
25984 0, /*tp_setattr*/
25985 #if PY_MAJOR_VERSION < 3
25986 0, /*tp_compare*/
25987 #endif
25988 #if PY_MAJOR_VERSION >= 3
25989 0, /*tp_as_async*/
25990 #endif
25991 __pyx_MemviewEnum___repr__, /*tp_repr*/
25992 0, /*tp_as_number*/
25993 0, /*tp_as_sequence*/
25994 0, /*tp_as_mapping*/
25995 0, /*tp_hash*/
25996 0, /*tp_call*/
25997 0, /*tp_str*/
25998 0, /*tp_getattro*/
25999 0, /*tp_setattro*/
26000 0, /*tp_as_buffer*/
26001 Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
26002 0, /*tp_doc*/
26003 __pyx_tp_traverse_Enum, /*tp_traverse*/
26004 __pyx_tp_clear_Enum, /*tp_clear*/
26005 0, /*tp_richcompare*/
26006 0, /*tp_weaklistoffset*/
26007 0, /*tp_iter*/
26008 0, /*tp_iternext*/
26009 __pyx_methods_Enum, /*tp_methods*/
26010 0, /*tp_members*/
26011 0, /*tp_getset*/
26012 0, /*tp_base*/
26013 0, /*tp_dict*/
26014 0, /*tp_descr_get*/
26015 0, /*tp_descr_set*/
26016 0, /*tp_dictoffset*/
26017 __pyx_MemviewEnum___init__, /*tp_init*/
26018 0, /*tp_alloc*/
26019 __pyx_tp_new_Enum, /*tp_new*/
26020 0, /*tp_free*/
26021 0, /*tp_is_gc*/
26022 0, /*tp_bases*/
26023 0, /*tp_mro*/
26024 0, /*tp_cache*/
26025 0, /*tp_subclasses*/
26026 0, /*tp_weaklist*/
26027 0, /*tp_del*/
26028 0, /*tp_version_tag*/
26029 #if PY_VERSION_HEX >= 0x030400a1
26030 0, /*tp_finalize*/
26031 #endif
26032 #if PY_VERSION_HEX >= 0x030800b1
26033 0, /*tp_vectorcall*/
26034 #endif
26035 };
26036 static struct __pyx_vtabstruct_memoryview __pyx_vtable_memoryview;
26037
__pyx_tp_new_memoryview(PyTypeObject * t,PyObject * a,PyObject * k)26038 static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k) {
26039 struct __pyx_memoryview_obj *p;
26040 PyObject *o;
26041 if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
26042 o = (*t->tp_alloc)(t, 0);
26043 } else {
26044 o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
26045 }
26046 if (unlikely(!o)) return 0;
26047 p = ((struct __pyx_memoryview_obj *)o);
26048 p->__pyx_vtab = __pyx_vtabptr_memoryview;
26049 p->obj = Py_None; Py_INCREF(Py_None);
26050 p->_size = Py_None; Py_INCREF(Py_None);
26051 p->_array_interface = Py_None; Py_INCREF(Py_None);
26052 p->view.obj = NULL;
26053 if (unlikely(__pyx_memoryview___cinit__(o, a, k) < 0)) goto bad;
26054 return o;
26055 bad:
26056 Py_DECREF(o); o = 0;
26057 return NULL;
26058 }
26059
__pyx_tp_dealloc_memoryview(PyObject * o)26060 static void __pyx_tp_dealloc_memoryview(PyObject *o) {
26061 struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
26062 #if CYTHON_USE_TP_FINALIZE
26063 if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
26064 if (PyObject_CallFinalizerFromDealloc(o)) return;
26065 }
26066 #endif
26067 PyObject_GC_UnTrack(o);
26068 {
26069 PyObject *etype, *eval, *etb;
26070 PyErr_Fetch(&etype, &eval, &etb);
26071 ++Py_REFCNT(o);
26072 __pyx_memoryview___dealloc__(o);
26073 --Py_REFCNT(o);
26074 PyErr_Restore(etype, eval, etb);
26075 }
26076 Py_CLEAR(p->obj);
26077 Py_CLEAR(p->_size);
26078 Py_CLEAR(p->_array_interface);
26079 (*Py_TYPE(o)->tp_free)(o);
26080 }
26081
__pyx_tp_traverse_memoryview(PyObject * o,visitproc v,void * a)26082 static int __pyx_tp_traverse_memoryview(PyObject *o, visitproc v, void *a) {
26083 int e;
26084 struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
26085 if (p->obj) {
26086 e = (*v)(p->obj, a); if (e) return e;
26087 }
26088 if (p->_size) {
26089 e = (*v)(p->_size, a); if (e) return e;
26090 }
26091 if (p->_array_interface) {
26092 e = (*v)(p->_array_interface, a); if (e) return e;
26093 }
26094 if (p->view.obj) {
26095 e = (*v)(p->view.obj, a); if (e) return e;
26096 }
26097 return 0;
26098 }
26099
__pyx_tp_clear_memoryview(PyObject * o)26100 static int __pyx_tp_clear_memoryview(PyObject *o) {
26101 PyObject* tmp;
26102 struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
26103 tmp = ((PyObject*)p->obj);
26104 p->obj = Py_None; Py_INCREF(Py_None);
26105 Py_XDECREF(tmp);
26106 tmp = ((PyObject*)p->_size);
26107 p->_size = Py_None; Py_INCREF(Py_None);
26108 Py_XDECREF(tmp);
26109 tmp = ((PyObject*)p->_array_interface);
26110 p->_array_interface = Py_None; Py_INCREF(Py_None);
26111 Py_XDECREF(tmp);
26112 Py_CLEAR(p->view.obj);
26113 return 0;
26114 }
__pyx_sq_item_memoryview(PyObject * o,Py_ssize_t i)26115 static PyObject *__pyx_sq_item_memoryview(PyObject *o, Py_ssize_t i) {
26116 PyObject *r;
26117 PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
26118 r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
26119 Py_DECREF(x);
26120 return r;
26121 }
26122
__pyx_mp_ass_subscript_memoryview(PyObject * o,PyObject * i,PyObject * v)26123 static int __pyx_mp_ass_subscript_memoryview(PyObject *o, PyObject *i, PyObject *v) {
26124 if (v) {
26125 return __pyx_memoryview___setitem__(o, i, v);
26126 }
26127 else {
26128 PyErr_Format(PyExc_NotImplementedError,
26129 "Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name);
26130 return -1;
26131 }
26132 }
26133
__pyx_getprop___pyx_memoryview_T(PyObject * o,CYTHON_UNUSED void * x)26134 static PyObject *__pyx_getprop___pyx_memoryview_T(PyObject *o, CYTHON_UNUSED void *x) {
26135 return __pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(o);
26136 }
26137
__pyx_getprop___pyx_memoryview_base(PyObject * o,CYTHON_UNUSED void * x)26138 static PyObject *__pyx_getprop___pyx_memoryview_base(PyObject *o, CYTHON_UNUSED void *x) {
26139 return __pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(o);
26140 }
26141
__pyx_getprop___pyx_memoryview_shape(PyObject * o,CYTHON_UNUSED void * x)26142 static PyObject *__pyx_getprop___pyx_memoryview_shape(PyObject *o, CYTHON_UNUSED void *x) {
26143 return __pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(o);
26144 }
26145
__pyx_getprop___pyx_memoryview_strides(PyObject * o,CYTHON_UNUSED void * x)26146 static PyObject *__pyx_getprop___pyx_memoryview_strides(PyObject *o, CYTHON_UNUSED void *x) {
26147 return __pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(o);
26148 }
26149
__pyx_getprop___pyx_memoryview_suboffsets(PyObject * o,CYTHON_UNUSED void * x)26150 static PyObject *__pyx_getprop___pyx_memoryview_suboffsets(PyObject *o, CYTHON_UNUSED void *x) {
26151 return __pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(o);
26152 }
26153
__pyx_getprop___pyx_memoryview_ndim(PyObject * o,CYTHON_UNUSED void * x)26154 static PyObject *__pyx_getprop___pyx_memoryview_ndim(PyObject *o, CYTHON_UNUSED void *x) {
26155 return __pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(o);
26156 }
26157
__pyx_getprop___pyx_memoryview_itemsize(PyObject * o,CYTHON_UNUSED void * x)26158 static PyObject *__pyx_getprop___pyx_memoryview_itemsize(PyObject *o, CYTHON_UNUSED void *x) {
26159 return __pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(o);
26160 }
26161
__pyx_getprop___pyx_memoryview_nbytes(PyObject * o,CYTHON_UNUSED void * x)26162 static PyObject *__pyx_getprop___pyx_memoryview_nbytes(PyObject *o, CYTHON_UNUSED void *x) {
26163 return __pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(o);
26164 }
26165
__pyx_getprop___pyx_memoryview_size(PyObject * o,CYTHON_UNUSED void * x)26166 static PyObject *__pyx_getprop___pyx_memoryview_size(PyObject *o, CYTHON_UNUSED void *x) {
26167 return __pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(o);
26168 }
26169
26170 static PyMethodDef __pyx_methods_memoryview[] = {
26171 {"is_c_contig", (PyCFunction)__pyx_memoryview_is_c_contig, METH_NOARGS, 0},
26172 {"is_f_contig", (PyCFunction)__pyx_memoryview_is_f_contig, METH_NOARGS, 0},
26173 {"copy", (PyCFunction)__pyx_memoryview_copy, METH_NOARGS, 0},
26174 {"copy_fortran", (PyCFunction)__pyx_memoryview_copy_fortran, METH_NOARGS, 0},
26175 {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_1__reduce_cython__, METH_NOARGS, 0},
26176 {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_3__setstate_cython__, METH_O, 0},
26177 {0, 0, 0, 0}
26178 };
26179
26180 static struct PyGetSetDef __pyx_getsets_memoryview[] = {
26181 {(char *)"T", __pyx_getprop___pyx_memoryview_T, 0, (char *)0, 0},
26182 {(char *)"base", __pyx_getprop___pyx_memoryview_base, 0, (char *)0, 0},
26183 {(char *)"shape", __pyx_getprop___pyx_memoryview_shape, 0, (char *)0, 0},
26184 {(char *)"strides", __pyx_getprop___pyx_memoryview_strides, 0, (char *)0, 0},
26185 {(char *)"suboffsets", __pyx_getprop___pyx_memoryview_suboffsets, 0, (char *)0, 0},
26186 {(char *)"ndim", __pyx_getprop___pyx_memoryview_ndim, 0, (char *)0, 0},
26187 {(char *)"itemsize", __pyx_getprop___pyx_memoryview_itemsize, 0, (char *)0, 0},
26188 {(char *)"nbytes", __pyx_getprop___pyx_memoryview_nbytes, 0, (char *)0, 0},
26189 {(char *)"size", __pyx_getprop___pyx_memoryview_size, 0, (char *)0, 0},
26190 {0, 0, 0, 0, 0}
26191 };
26192
26193 static PySequenceMethods __pyx_tp_as_sequence_memoryview = {
26194 __pyx_memoryview___len__, /*sq_length*/
26195 0, /*sq_concat*/
26196 0, /*sq_repeat*/
26197 __pyx_sq_item_memoryview, /*sq_item*/
26198 0, /*sq_slice*/
26199 0, /*sq_ass_item*/
26200 0, /*sq_ass_slice*/
26201 0, /*sq_contains*/
26202 0, /*sq_inplace_concat*/
26203 0, /*sq_inplace_repeat*/
26204 };
26205
26206 static PyMappingMethods __pyx_tp_as_mapping_memoryview = {
26207 __pyx_memoryview___len__, /*mp_length*/
26208 __pyx_memoryview___getitem__, /*mp_subscript*/
26209 __pyx_mp_ass_subscript_memoryview, /*mp_ass_subscript*/
26210 };
26211
26212 static PyBufferProcs __pyx_tp_as_buffer_memoryview = {
26213 #if PY_MAJOR_VERSION < 3
26214 0, /*bf_getreadbuffer*/
26215 #endif
26216 #if PY_MAJOR_VERSION < 3
26217 0, /*bf_getwritebuffer*/
26218 #endif
26219 #if PY_MAJOR_VERSION < 3
26220 0, /*bf_getsegcount*/
26221 #endif
26222 #if PY_MAJOR_VERSION < 3
26223 0, /*bf_getcharbuffer*/
26224 #endif
26225 __pyx_memoryview_getbuffer, /*bf_getbuffer*/
26226 0, /*bf_releasebuffer*/
26227 };
26228
26229 static PyTypeObject __pyx_type___pyx_memoryview = {
26230 PyVarObject_HEAD_INIT(0, 0)
26231 "yt.frontends.ramses.io_utils.memoryview", /*tp_name*/
26232 sizeof(struct __pyx_memoryview_obj), /*tp_basicsize*/
26233 0, /*tp_itemsize*/
26234 __pyx_tp_dealloc_memoryview, /*tp_dealloc*/
26235 0, /*tp_print*/
26236 0, /*tp_getattr*/
26237 0, /*tp_setattr*/
26238 #if PY_MAJOR_VERSION < 3
26239 0, /*tp_compare*/
26240 #endif
26241 #if PY_MAJOR_VERSION >= 3
26242 0, /*tp_as_async*/
26243 #endif
26244 __pyx_memoryview___repr__, /*tp_repr*/
26245 0, /*tp_as_number*/
26246 &__pyx_tp_as_sequence_memoryview, /*tp_as_sequence*/
26247 &__pyx_tp_as_mapping_memoryview, /*tp_as_mapping*/
26248 0, /*tp_hash*/
26249 0, /*tp_call*/
26250 __pyx_memoryview___str__, /*tp_str*/
26251 0, /*tp_getattro*/
26252 0, /*tp_setattro*/
26253 &__pyx_tp_as_buffer_memoryview, /*tp_as_buffer*/
26254 Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
26255 0, /*tp_doc*/
26256 __pyx_tp_traverse_memoryview, /*tp_traverse*/
26257 __pyx_tp_clear_memoryview, /*tp_clear*/
26258 0, /*tp_richcompare*/
26259 0, /*tp_weaklistoffset*/
26260 0, /*tp_iter*/
26261 0, /*tp_iternext*/
26262 __pyx_methods_memoryview, /*tp_methods*/
26263 0, /*tp_members*/
26264 __pyx_getsets_memoryview, /*tp_getset*/
26265 0, /*tp_base*/
26266 0, /*tp_dict*/
26267 0, /*tp_descr_get*/
26268 0, /*tp_descr_set*/
26269 0, /*tp_dictoffset*/
26270 0, /*tp_init*/
26271 0, /*tp_alloc*/
26272 __pyx_tp_new_memoryview, /*tp_new*/
26273 0, /*tp_free*/
26274 0, /*tp_is_gc*/
26275 0, /*tp_bases*/
26276 0, /*tp_mro*/
26277 0, /*tp_cache*/
26278 0, /*tp_subclasses*/
26279 0, /*tp_weaklist*/
26280 0, /*tp_del*/
26281 0, /*tp_version_tag*/
26282 #if PY_VERSION_HEX >= 0x030400a1
26283 0, /*tp_finalize*/
26284 #endif
26285 #if PY_VERSION_HEX >= 0x030800b1
26286 0, /*tp_vectorcall*/
26287 #endif
26288 };
26289 static struct __pyx_vtabstruct__memoryviewslice __pyx_vtable__memoryviewslice;
26290
__pyx_tp_new__memoryviewslice(PyTypeObject * t,PyObject * a,PyObject * k)26291 static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k) {
26292 struct __pyx_memoryviewslice_obj *p;
26293 PyObject *o = __pyx_tp_new_memoryview(t, a, k);
26294 if (unlikely(!o)) return 0;
26295 p = ((struct __pyx_memoryviewslice_obj *)o);
26296 p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_memoryview*)__pyx_vtabptr__memoryviewslice;
26297 p->from_object = Py_None; Py_INCREF(Py_None);
26298 p->from_slice.memview = NULL;
26299 return o;
26300 }
26301
__pyx_tp_dealloc__memoryviewslice(PyObject * o)26302 static void __pyx_tp_dealloc__memoryviewslice(PyObject *o) {
26303 struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
26304 #if CYTHON_USE_TP_FINALIZE
26305 if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
26306 if (PyObject_CallFinalizerFromDealloc(o)) return;
26307 }
26308 #endif
26309 PyObject_GC_UnTrack(o);
26310 {
26311 PyObject *etype, *eval, *etb;
26312 PyErr_Fetch(&etype, &eval, &etb);
26313 ++Py_REFCNT(o);
26314 __pyx_memoryviewslice___dealloc__(o);
26315 --Py_REFCNT(o);
26316 PyErr_Restore(etype, eval, etb);
26317 }
26318 Py_CLEAR(p->from_object);
26319 PyObject_GC_Track(o);
26320 __pyx_tp_dealloc_memoryview(o);
26321 }
26322
__pyx_tp_traverse__memoryviewslice(PyObject * o,visitproc v,void * a)26323 static int __pyx_tp_traverse__memoryviewslice(PyObject *o, visitproc v, void *a) {
26324 int e;
26325 struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
26326 e = __pyx_tp_traverse_memoryview(o, v, a); if (e) return e;
26327 if (p->from_object) {
26328 e = (*v)(p->from_object, a); if (e) return e;
26329 }
26330 return 0;
26331 }
26332
__pyx_tp_clear__memoryviewslice(PyObject * o)26333 static int __pyx_tp_clear__memoryviewslice(PyObject *o) {
26334 PyObject* tmp;
26335 struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
26336 __pyx_tp_clear_memoryview(o);
26337 tmp = ((PyObject*)p->from_object);
26338 p->from_object = Py_None; Py_INCREF(Py_None);
26339 Py_XDECREF(tmp);
26340 __PYX_XDEC_MEMVIEW(&p->from_slice, 1);
26341 return 0;
26342 }
26343
__pyx_getprop___pyx_memoryviewslice_base(PyObject * o,CYTHON_UNUSED void * x)26344 static PyObject *__pyx_getprop___pyx_memoryviewslice_base(PyObject *o, CYTHON_UNUSED void *x) {
26345 return __pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(o);
26346 }
26347
26348 static PyMethodDef __pyx_methods__memoryviewslice[] = {
26349 {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_1__reduce_cython__, METH_NOARGS, 0},
26350 {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_3__setstate_cython__, METH_O, 0},
26351 {0, 0, 0, 0}
26352 };
26353
26354 static struct PyGetSetDef __pyx_getsets__memoryviewslice[] = {
26355 {(char *)"base", __pyx_getprop___pyx_memoryviewslice_base, 0, (char *)0, 0},
26356 {0, 0, 0, 0, 0}
26357 };
26358
26359 static PyTypeObject __pyx_type___pyx_memoryviewslice = {
26360 PyVarObject_HEAD_INIT(0, 0)
26361 "yt.frontends.ramses.io_utils._memoryviewslice", /*tp_name*/
26362 sizeof(struct __pyx_memoryviewslice_obj), /*tp_basicsize*/
26363 0, /*tp_itemsize*/
26364 __pyx_tp_dealloc__memoryviewslice, /*tp_dealloc*/
26365 0, /*tp_print*/
26366 0, /*tp_getattr*/
26367 0, /*tp_setattr*/
26368 #if PY_MAJOR_VERSION < 3
26369 0, /*tp_compare*/
26370 #endif
26371 #if PY_MAJOR_VERSION >= 3
26372 0, /*tp_as_async*/
26373 #endif
26374 #if CYTHON_COMPILING_IN_PYPY
26375 __pyx_memoryview___repr__, /*tp_repr*/
26376 #else
26377 0, /*tp_repr*/
26378 #endif
26379 0, /*tp_as_number*/
26380 0, /*tp_as_sequence*/
26381 0, /*tp_as_mapping*/
26382 0, /*tp_hash*/
26383 0, /*tp_call*/
26384 #if CYTHON_COMPILING_IN_PYPY
26385 __pyx_memoryview___str__, /*tp_str*/
26386 #else
26387 0, /*tp_str*/
26388 #endif
26389 0, /*tp_getattro*/
26390 0, /*tp_setattro*/
26391 0, /*tp_as_buffer*/
26392 Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
26393 "Internal class for passing memoryview slices to Python", /*tp_doc*/
26394 __pyx_tp_traverse__memoryviewslice, /*tp_traverse*/
26395 __pyx_tp_clear__memoryviewslice, /*tp_clear*/
26396 0, /*tp_richcompare*/
26397 0, /*tp_weaklistoffset*/
26398 0, /*tp_iter*/
26399 0, /*tp_iternext*/
26400 __pyx_methods__memoryviewslice, /*tp_methods*/
26401 0, /*tp_members*/
26402 __pyx_getsets__memoryviewslice, /*tp_getset*/
26403 0, /*tp_base*/
26404 0, /*tp_dict*/
26405 0, /*tp_descr_get*/
26406 0, /*tp_descr_set*/
26407 0, /*tp_dictoffset*/
26408 0, /*tp_init*/
26409 0, /*tp_alloc*/
26410 __pyx_tp_new__memoryviewslice, /*tp_new*/
26411 0, /*tp_free*/
26412 0, /*tp_is_gc*/
26413 0, /*tp_bases*/
26414 0, /*tp_mro*/
26415 0, /*tp_cache*/
26416 0, /*tp_subclasses*/
26417 0, /*tp_weaklist*/
26418 0, /*tp_del*/
26419 0, /*tp_version_tag*/
26420 #if PY_VERSION_HEX >= 0x030400a1
26421 0, /*tp_finalize*/
26422 #endif
26423 #if PY_VERSION_HEX >= 0x030800b1
26424 0, /*tp_vectorcall*/
26425 #endif
26426 };
26427
26428 static PyMethodDef __pyx_methods[] = {
26429 {"read_offset", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_2yt_9frontends_6ramses_8io_utils_3read_offset, METH_VARARGS|METH_KEYWORDS, 0},
26430 {0, 0, 0, 0}
26431 };
26432
26433 #if PY_MAJOR_VERSION >= 3
26434 #if CYTHON_PEP489_MULTI_PHASE_INIT
26435 static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/
26436 static int __pyx_pymod_exec_io_utils(PyObject* module); /*proto*/
26437 static PyModuleDef_Slot __pyx_moduledef_slots[] = {
26438 {Py_mod_create, (void*)__pyx_pymod_create},
26439 {Py_mod_exec, (void*)__pyx_pymod_exec_io_utils},
26440 {0, NULL}
26441 };
26442 #endif
26443
26444 static struct PyModuleDef __pyx_moduledef = {
26445 PyModuleDef_HEAD_INIT,
26446 "io_utils",
26447 0, /* m_doc */
26448 #if CYTHON_PEP489_MULTI_PHASE_INIT
26449 0, /* m_size */
26450 #else
26451 -1, /* m_size */
26452 #endif
26453 __pyx_methods /* m_methods */,
26454 #if CYTHON_PEP489_MULTI_PHASE_INIT
26455 __pyx_moduledef_slots, /* m_slots */
26456 #else
26457 NULL, /* m_reload */
26458 #endif
26459 NULL, /* m_traverse */
26460 NULL, /* m_clear */
26461 NULL /* m_free */
26462 };
26463 #endif
26464 #ifndef CYTHON_SMALL_CODE
26465 #if defined(__clang__)
26466 #define CYTHON_SMALL_CODE
26467 #elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
26468 #define CYTHON_SMALL_CODE __attribute__((cold))
26469 #else
26470 #define CYTHON_SMALL_CODE
26471 #endif
26472 #endif
26473
26474 static __Pyx_StringTabEntry __pyx_string_tab[] = {
26475 {&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1},
26476 {&__pyx_kp_s_Buffer_view_does_not_expose_stri, __pyx_k_Buffer_view_does_not_expose_stri, sizeof(__pyx_k_Buffer_view_does_not_expose_stri), 0, 0, 1, 0},
26477 {&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0},
26478 {&__pyx_kp_s_Cannot_assign_to_read_only_memor, __pyx_k_Cannot_assign_to_read_only_memor, sizeof(__pyx_k_Cannot_assign_to_read_only_memor), 0, 0, 1, 0},
26479 {&__pyx_kp_s_Cannot_create_writable_memory_vi, __pyx_k_Cannot_create_writable_memory_vi, sizeof(__pyx_k_Cannot_create_writable_memory_vi), 0, 0, 1, 0},
26480 {&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0},
26481 {&__pyx_kp_s_Cannot_read_offsets_in_file_s_Th, __pyx_k_Cannot_read_offsets_in_file_s_Th, sizeof(__pyx_k_Cannot_read_offsets_in_file_s_Th), 0, 0, 1, 0},
26482 {&__pyx_n_s_Ellipsis, __pyx_k_Ellipsis, sizeof(__pyx_k_Ellipsis), 0, 0, 1, 1},
26483 {&__pyx_kp_s_Empty_shape_tuple_for_cython_arr, __pyx_k_Empty_shape_tuple_for_cython_arr, sizeof(__pyx_k_Empty_shape_tuple_for_cython_arr), 0, 0, 1, 0},
26484 {&__pyx_n_s_F, __pyx_k_F, sizeof(__pyx_k_F), 0, 0, 1, 1},
26485 {&__pyx_kp_u_Format_string_allocated_too_shor, __pyx_k_Format_string_allocated_too_shor, sizeof(__pyx_k_Format_string_allocated_too_shor), 0, 1, 0, 0},
26486 {&__pyx_kp_u_Format_string_allocated_too_shor_2, __pyx_k_Format_string_allocated_too_shor_2, sizeof(__pyx_k_Format_string_allocated_too_shor_2), 0, 1, 0, 0},
26487 {&__pyx_n_s_ImportError, __pyx_k_ImportError, sizeof(__pyx_k_ImportError), 0, 0, 1, 1},
26488 {&__pyx_kp_s_Incompatible_checksums_s_vs_0xb0, __pyx_k_Incompatible_checksums_s_vs_0xb0, sizeof(__pyx_k_Incompatible_checksums_s_vs_0xb0), 0, 0, 1, 0},
26489 {&__pyx_n_s_IndexError, __pyx_k_IndexError, sizeof(__pyx_k_IndexError), 0, 0, 1, 1},
26490 {&__pyx_kp_s_Indirect_dimensions_not_supporte, __pyx_k_Indirect_dimensions_not_supporte, sizeof(__pyx_k_Indirect_dimensions_not_supporte), 0, 0, 1, 0},
26491 {&__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_k_Invalid_mode_expected_c_or_fortr, sizeof(__pyx_k_Invalid_mode_expected_c_or_fortr), 0, 0, 1, 0},
26492 {&__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_k_Invalid_shape_in_axis_d_d, sizeof(__pyx_k_Invalid_shape_in_axis_d_d), 0, 0, 1, 0},
26493 {&__pyx_n_s_MemoryError, __pyx_k_MemoryError, sizeof(__pyx_k_MemoryError), 0, 0, 1, 1},
26494 {&__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_k_MemoryView_of_r_at_0x_x, sizeof(__pyx_k_MemoryView_of_r_at_0x_x), 0, 0, 1, 0},
26495 {&__pyx_kp_s_MemoryView_of_r_object, __pyx_k_MemoryView_of_r_object, sizeof(__pyx_k_MemoryView_of_r_object), 0, 0, 1, 0},
26496 {&__pyx_kp_u_Non_native_byte_order_not_suppor, __pyx_k_Non_native_byte_order_not_suppor, sizeof(__pyx_k_Non_native_byte_order_not_suppor), 0, 1, 0, 0},
26497 {&__pyx_n_b_O, __pyx_k_O, sizeof(__pyx_k_O), 0, 0, 0, 1},
26498 {&__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_k_Out_of_bounds_on_buffer_access_a, sizeof(__pyx_k_Out_of_bounds_on_buffer_access_a), 0, 0, 1, 0},
26499 {&__pyx_n_s_PickleError, __pyx_k_PickleError, sizeof(__pyx_k_PickleError), 0, 0, 1, 1},
26500 {&__pyx_n_s_RuntimeError, __pyx_k_RuntimeError, sizeof(__pyx_k_RuntimeError), 0, 0, 1, 1},
26501 {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
26502 {&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0},
26503 {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
26504 {&__pyx_n_s_View_MemoryView, __pyx_k_View_MemoryView, sizeof(__pyx_k_View_MemoryView), 0, 0, 1, 1},
26505 {&__pyx_n_s_YTIllDefinedAMRData, __pyx_k_YTIllDefinedAMRData, sizeof(__pyx_k_YTIllDefinedAMRData), 0, 0, 1, 1},
26506 {&__pyx_n_s_add, __pyx_k_add, sizeof(__pyx_k_add), 0, 0, 1, 1},
26507 {&__pyx_n_s_all_fields, __pyx_k_all_fields, sizeof(__pyx_k_all_fields), 0, 0, 1, 1},
26508 {&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1},
26509 {&__pyx_n_s_args, __pyx_k_args, sizeof(__pyx_k_args), 0, 0, 1, 1},
26510 {&__pyx_n_s_array, __pyx_k_array, sizeof(__pyx_k_array), 0, 0, 1, 1},
26511 {&__pyx_n_s_base, __pyx_k_base, sizeof(__pyx_k_base), 0, 0, 1, 1},
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26513 {&__pyx_n_s_c, __pyx_k_c, sizeof(__pyx_k_c), 0, 0, 1, 1},
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26655 __pyx_builtin_RuntimeError = __Pyx_GetBuiltinName(__pyx_n_s_RuntimeError); if (!__pyx_builtin_RuntimeError) __PYX_ERR(1, 856, __pyx_L1_error)
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26657 __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) __PYX_ERR(4, 148, __pyx_L1_error)
26658 __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) __PYX_ERR(4, 151, __pyx_L1_error)
26659 __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) __PYX_ERR(4, 2, __pyx_L1_error)
26660 __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) __PYX_ERR(4, 400, __pyx_L1_error)
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26663 return 0;
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26665 return -1;
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__Pyx_InitCachedConstants(void)26668 static CYTHON_SMALL_CODE int __Pyx_InitCachedConstants(void) {
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26671
26672 /* "yt/frontends/ramses/io_utils.pyx":41
26673 * ncpu_and_bound = nboundary + ncpu
26674 *
26675 * pos = np.empty((0, 3), dtype=np.float64) # <<<<<<<<<<<<<<
26676 * buffer_size = 0
26677 * # Compute number of fields to skip. This should be 31 in 3 dimensions
26678 */
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26685
26686 /* "yt/frontends/ramses/io_utils.pyx":78
26687 * # Note that we're adding *grids*, not individual cells.
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26696
26697 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":272
26698 * if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS)
26699 * and not PyArray_CHKFLAGS(self, NPY_ARRAY_C_CONTIGUOUS)):
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26701 *
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26703 */
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26706 __Pyx_GIVEREF(__pyx_tuple__5);
26707
26708 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":276
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26717 __Pyx_GIVEREF(__pyx_tuple__6);
26718
26719 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":306
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26728 __Pyx_GIVEREF(__pyx_tuple__7);
26729
26730 /* "../../../.local/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":856
26731 *
26732 * if (end - f) - <int>(new_offset - offset[0]) < 15:
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26739 __Pyx_GIVEREF(__pyx_tuple__8);
26740
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26751
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26761 __Pyx_GIVEREF(__pyx_tuple__10);
26762
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26772 __Pyx_GIVEREF(__pyx_tuple__11);
26773
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26783 __Pyx_GIVEREF(__pyx_tuple__12);
26784
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26794 __Pyx_GIVEREF(__pyx_tuple__13);
26795
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26805 __Pyx_GIVEREF(__pyx_tuple__14);
26806
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26816 __Pyx_GIVEREF(__pyx_tuple__15);
26817
26818 /* "View.MemoryView":192
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26826 __Pyx_GOTREF(__pyx_tuple__16);
26827 __Pyx_GIVEREF(__pyx_tuple__16);
26828
26829 /* "(tree fragment)":2
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26831 * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
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26836 __Pyx_GOTREF(__pyx_tuple__17);
26837 __Pyx_GIVEREF(__pyx_tuple__17);
26838
26839 /* "(tree fragment)":4
26840 * raise TypeError("no default __reduce__ due to non-trivial __cinit__")
26841 * def __setstate_cython__(self, __pyx_state):
26842 * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
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26845 __Pyx_GOTREF(__pyx_tuple__18);
26846 __Pyx_GIVEREF(__pyx_tuple__18);
26847
26848 /* "View.MemoryView":414
26849 * def __setitem__(memoryview self, object index, object value):
26850 * if self.view.readonly:
26851 * raise TypeError("Cannot assign to read-only memoryview") # <<<<<<<<<<<<<<
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26855 __pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_s_Cannot_assign_to_read_only_memor); if (unlikely(!__pyx_tuple__19)) __PYX_ERR(4, 414, __pyx_L1_error)
26856 __Pyx_GOTREF(__pyx_tuple__19);
26857 __Pyx_GIVEREF(__pyx_tuple__19);
26858
26859 /* "View.MemoryView":491
26860 * result = struct.unpack(self.view.format, bytesitem)
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26862 * raise ValueError("Unable to convert item to object") # <<<<<<<<<<<<<<
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26864 * if len(self.view.format) == 1:
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26866 __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__20)) __PYX_ERR(4, 491, __pyx_L1_error)
26867 __Pyx_GOTREF(__pyx_tuple__20);
26868 __Pyx_GIVEREF(__pyx_tuple__20);
26869
26870 /* "View.MemoryView":516
26871 * def __getbuffer__(self, Py_buffer *info, int flags):
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26873 * raise ValueError("Cannot create writable memory view from read-only memoryview") # <<<<<<<<<<<<<<
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26879 __Pyx_GIVEREF(__pyx_tuple__21);
26880
26881 /* "View.MemoryView":566
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26890 __Pyx_GIVEREF(__pyx_tuple__22);
26891
26892 /* "View.MemoryView":573
26893 * def suboffsets(self):
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26895 * return (-1,) * self.view.ndim # <<<<<<<<<<<<<<
26896 *
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26898 */
26899 __pyx_tuple__23 = PyTuple_New(1); if (unlikely(!__pyx_tuple__23)) __PYX_ERR(4, 573, __pyx_L1_error)
26900 __Pyx_GOTREF(__pyx_tuple__23);
26901 __Pyx_INCREF(__pyx_int_neg_1);
26902 __Pyx_GIVEREF(__pyx_int_neg_1);
26903 PyTuple_SET_ITEM(__pyx_tuple__23, 0, __pyx_int_neg_1);
26904 __Pyx_GIVEREF(__pyx_tuple__23);
26905
26906 /* "(tree fragment)":2
26907 * def __reduce_cython__(self):
26908 * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
26909 * def __setstate_cython__(self, __pyx_state):
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26913 __Pyx_GOTREF(__pyx_tuple__24);
26914 __Pyx_GIVEREF(__pyx_tuple__24);
26915
26916 /* "(tree fragment)":4
26917 * raise TypeError("no default __reduce__ due to non-trivial __cinit__")
26918 * def __setstate_cython__(self, __pyx_state):
26919 * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
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26922 __Pyx_GOTREF(__pyx_tuple__25);
26923 __Pyx_GIVEREF(__pyx_tuple__25);
26924
26925 /* "View.MemoryView":699
26926 * for suboffset in suboffsets[:ndim]:
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26933 __Pyx_GOTREF(__pyx_tuple__26);
26934 __Pyx_GIVEREF(__pyx_tuple__26);
26935
26936 /* "(tree fragment)":2
26937 * def __reduce_cython__(self):
26938 * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
26939 * def __setstate_cython__(self, __pyx_state):
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26943 __Pyx_GOTREF(__pyx_tuple__27);
26944 __Pyx_GIVEREF(__pyx_tuple__27);
26945
26946 /* "(tree fragment)":4
26947 * raise TypeError("no default __reduce__ due to non-trivial __cinit__")
26948 * def __setstate_cython__(self, __pyx_state):
26949 * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
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26952 __Pyx_GOTREF(__pyx_tuple__28);
26953 __Pyx_GIVEREF(__pyx_tuple__28);
26954
26955 /* "yt/frontends/ramses/io_utils.pyx":21
26956 * @cython.cdivision(True)
26957 * @cython.nonecheck(False)
26958 * def read_amr(FortranFile f, dict headers, # <<<<<<<<<<<<<<
26959 * np.ndarray[np.int64_t, ndim=1] ngridbound, INT64_t min_level,
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26964 __Pyx_GIVEREF(__pyx_tuple__29);
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26968 * @cython.cdivision(True)
26969 * @cython.nonecheck(False)
26970 * def fill_hydro(FortranFile f, # <<<<<<<<<<<<<<
26971 * np.ndarray[np.int64_t, ndim=2] offsets,
26972 * np.ndarray[np.int64_t, ndim=2] level_count,
26973 */
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26976 __Pyx_GIVEREF(__pyx_tuple__31);
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26978
26979 /* "View.MemoryView":286
26980 * return self.name
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26982 * cdef generic = Enum("<strided and direct or indirect>") # <<<<<<<<<<<<<<
26983 * cdef strided = Enum("<strided and direct>") # default
26984 * cdef indirect = Enum("<strided and indirect>")
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26986 __pyx_tuple__33 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__33)) __PYX_ERR(4, 286, __pyx_L1_error)
26987 __Pyx_GOTREF(__pyx_tuple__33);
26988 __Pyx_GIVEREF(__pyx_tuple__33);
26989
26990 /* "View.MemoryView":287
26991 *
26992 * cdef generic = Enum("<strided and direct or indirect>")
26993 * cdef strided = Enum("<strided and direct>") # default # <<<<<<<<<<<<<<
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26995 *
26996 */
26997 __pyx_tuple__34 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__34)) __PYX_ERR(4, 287, __pyx_L1_error)
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26999 __Pyx_GIVEREF(__pyx_tuple__34);
27000
27001 /* "View.MemoryView":288
27002 * cdef generic = Enum("<strided and direct or indirect>")
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27004 * cdef indirect = Enum("<strided and indirect>") # <<<<<<<<<<<<<<
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27006 *
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27010 __Pyx_GIVEREF(__pyx_tuple__35);
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27012 /* "View.MemoryView":291
27013 *
27014 *
27015 * cdef contiguous = Enum("<contiguous and direct>") # <<<<<<<<<<<<<<
27016 * cdef indirect_contiguous = Enum("<contiguous and indirect>")
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27020 __Pyx_GOTREF(__pyx_tuple__36);
27021 __Pyx_GIVEREF(__pyx_tuple__36);
27022
27023 /* "View.MemoryView":292
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27025 * cdef contiguous = Enum("<contiguous and direct>")
27026 * cdef indirect_contiguous = Enum("<contiguous and indirect>") # <<<<<<<<<<<<<<
27027 *
27028 *
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27031 __Pyx_GOTREF(__pyx_tuple__37);
27032 __Pyx_GIVEREF(__pyx_tuple__37);
27033
27034 /* "(tree fragment)":1
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27376 #if PY_MAJOR_VERSION < 3
27377 #ifdef CYTHON_NO_PYINIT_EXPORT
27378 #define __Pyx_PyMODINIT_FUNC void
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27380 #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC
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27383 #ifdef CYTHON_NO_PYINIT_EXPORT
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27386 #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC
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27424 static CYTHON_SMALL_CODE int __Pyx_copy_spec_to_module(PyObject *spec, PyObject *moddict, const char* from_name, const char* to_name, int allow_none) {
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27429 result = PyDict_SetItemString(moddict, to_name, value);
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27431 Py_DECREF(value);
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27445 modname = PyObject_GetAttrString(spec, "name");
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27447 module = PyModule_NewObject(modname);
27448 Py_DECREF(modname);
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27450 moddict = PyModule_GetDict(module);
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27452 if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "loader", "__loader__", 1) < 0)) goto bad;
27453 if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "origin", "__file__", 1) < 0)) goto bad;
27454 if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "parent", "__package__", 1) < 0)) goto bad;
27455 if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "submodule_search_locations", "__path__", 0) < 0)) goto bad;
27456 return module;
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27460 }
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27462
27463 static CYTHON_SMALL_CODE int __pyx_pymod_exec_io_utils(PyObject *__pyx_pyinit_module)
27464 #endif
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27520 #ifdef WITH_THREAD /* Python build with threading support? */
27521 PyEval_InitThreads();
27522 #endif
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27525 #if CYTHON_PEP489_MULTI_PHASE_INIT
27526 __pyx_m = __pyx_pyinit_module;
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27542 if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error);
27543 /*--- Initialize various global constants etc. ---*/
27544 if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
27545 #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
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27552 {
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27562 if (__Pyx_InitCachedConstants() < 0) goto __pyx_L1_error;
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27566 (void)__Pyx_modinit_function_export_code();
27567 if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error;
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27588 /* "yt/frontends/ramses/io_utils.pyx":11
27589 * from yt.utilities.cython_fortran_utils cimport FortranFile
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27697 __Pyx_XGOTREF(generic);
27698 __Pyx_DECREF_SET(generic, __pyx_t_4);
27699 __Pyx_GIVEREF(__pyx_t_4);
27700 __pyx_t_4 = 0;
27701
27702 /* "View.MemoryView":287
27703 *
27704 * cdef generic = Enum("<strided and direct or indirect>")
27705 * cdef strided = Enum("<strided and direct>") # default # <<<<<<<<<<<<<<
27706 * cdef indirect = Enum("<strided and indirect>")
27707 *
27708 */
27709 __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__34, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(4, 287, __pyx_L1_error)
27710 __Pyx_GOTREF(__pyx_t_4);
27711 __Pyx_XGOTREF(strided);
27712 __Pyx_DECREF_SET(strided, __pyx_t_4);
27713 __Pyx_GIVEREF(__pyx_t_4);
27714 __pyx_t_4 = 0;
27715
27716 /* "View.MemoryView":288
27717 * cdef generic = Enum("<strided and direct or indirect>")
27718 * cdef strided = Enum("<strided and direct>") # default
27719 * cdef indirect = Enum("<strided and indirect>") # <<<<<<<<<<<<<<
27720 *
27721 *
27722 */
27723 __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__35, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(4, 288, __pyx_L1_error)
27724 __Pyx_GOTREF(__pyx_t_4);
27725 __Pyx_XGOTREF(indirect);
27726 __Pyx_DECREF_SET(indirect, __pyx_t_4);
27727 __Pyx_GIVEREF(__pyx_t_4);
27728 __pyx_t_4 = 0;
27729
27730 /* "View.MemoryView":291
27731 *
27732 *
27733 * cdef contiguous = Enum("<contiguous and direct>") # <<<<<<<<<<<<<<
27734 * cdef indirect_contiguous = Enum("<contiguous and indirect>")
27735 *
27736 */
27737 __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__36, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(4, 291, __pyx_L1_error)
27738 __Pyx_GOTREF(__pyx_t_4);
27739 __Pyx_XGOTREF(contiguous);
27740 __Pyx_DECREF_SET(contiguous, __pyx_t_4);
27741 __Pyx_GIVEREF(__pyx_t_4);
27742 __pyx_t_4 = 0;
27743
27744 /* "View.MemoryView":292
27745 *
27746 * cdef contiguous = Enum("<contiguous and direct>")
27747 * cdef indirect_contiguous = Enum("<contiguous and indirect>") # <<<<<<<<<<<<<<
27748 *
27749 *
27750 */
27751 __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__37, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(4, 292, __pyx_L1_error)
27752 __Pyx_GOTREF(__pyx_t_4);
27753 __Pyx_XGOTREF(indirect_contiguous);
27754 __Pyx_DECREF_SET(indirect_contiguous, __pyx_t_4);
27755 __Pyx_GIVEREF(__pyx_t_4);
27756 __pyx_t_4 = 0;
27757
27758 /* "View.MemoryView":316
27759 *
27760 * DEF THREAD_LOCKS_PREALLOCATED = 8
27761 * cdef int __pyx_memoryview_thread_locks_used = 0 # <<<<<<<<<<<<<<
27762 * cdef PyThread_type_lock[THREAD_LOCKS_PREALLOCATED] __pyx_memoryview_thread_locks = [
27763 * PyThread_allocate_lock(),
27764 */
27765 __pyx_memoryview_thread_locks_used = 0;
27766
27767 /* "View.MemoryView":317
27768 * DEF THREAD_LOCKS_PREALLOCATED = 8
27769 * cdef int __pyx_memoryview_thread_locks_used = 0
27770 * cdef PyThread_type_lock[THREAD_LOCKS_PREALLOCATED] __pyx_memoryview_thread_locks = [ # <<<<<<<<<<<<<<
27771 * PyThread_allocate_lock(),
27772 * PyThread_allocate_lock(),
27773 */
27774 __pyx_t_5[0] = PyThread_allocate_lock();
27775 __pyx_t_5[1] = PyThread_allocate_lock();
27776 __pyx_t_5[2] = PyThread_allocate_lock();
27777 __pyx_t_5[3] = PyThread_allocate_lock();
27778 __pyx_t_5[4] = PyThread_allocate_lock();
27779 __pyx_t_5[5] = PyThread_allocate_lock();
27780 __pyx_t_5[6] = PyThread_allocate_lock();
27781 __pyx_t_5[7] = PyThread_allocate_lock();
27782 memcpy(&(__pyx_memoryview_thread_locks[0]), __pyx_t_5, sizeof(__pyx_memoryview_thread_locks[0]) * (8));
27783
27784 /* "View.MemoryView":545
27785 * info.obj = self
27786 *
27787 * __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)") # <<<<<<<<<<<<<<
27788 *
27789 *
27790 */
27791 __pyx_t_4 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_4)) __PYX_ERR(4, 545, __pyx_L1_error)
27792 __Pyx_GOTREF(__pyx_t_4);
27793 if (PyDict_SetItem((PyObject *)__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_4) < 0) __PYX_ERR(4, 545, __pyx_L1_error)
27794 __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
27795 PyType_Modified(__pyx_memoryview_type);
27796
27797 /* "View.MemoryView":991
27798 * return self.from_object
27799 *
27800 * __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)") # <<<<<<<<<<<<<<
27801 *
27802 *
27803 */
27804 __pyx_t_4 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_4)) __PYX_ERR(4, 991, __pyx_L1_error)
27805 __Pyx_GOTREF(__pyx_t_4);
27806 if (PyDict_SetItem((PyObject *)__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_4) < 0) __PYX_ERR(4, 991, __pyx_L1_error)
27807 __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
27808 PyType_Modified(__pyx_memoryviewslice_type);
27809
27810 /* "(tree fragment)":1
27811 * def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<<
27812 * cdef object __pyx_PickleError
27813 * cdef object __pyx_result
27814 */
27815 __pyx_t_4 = PyCFunction_NewEx(&__pyx_mdef_15View_dot_MemoryView_1__pyx_unpickle_Enum, NULL, __pyx_n_s_View_MemoryView); if (unlikely(!__pyx_t_4)) __PYX_ERR(4, 1, __pyx_L1_error)
27816 __Pyx_GOTREF(__pyx_t_4);
27817 if (PyDict_SetItem(__pyx_d, __pyx_n_s_pyx_unpickle_Enum, __pyx_t_4) < 0) __PYX_ERR(4, 1, __pyx_L1_error)
27818 __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
27819
27820 /* "(tree fragment)":11
27821 * __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
27822 * return __pyx_result
27823 * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): # <<<<<<<<<<<<<<
27824 * __pyx_result.name = __pyx_state[0]
27825 * if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
27826 */
27827
27828 /*--- Wrapped vars code ---*/
27829
27830 goto __pyx_L0;
27831 __pyx_L1_error:;
27832 __Pyx_XDECREF(__pyx_t_1);
27833 __Pyx_XDECREF(__pyx_t_2);
27834 __Pyx_XDECREF(__pyx_t_3);
27835 __Pyx_XDECREF(__pyx_t_4);
27836 if (__pyx_m) {
27837 if (__pyx_d) {
27838 __Pyx_AddTraceback("init yt.frontends.ramses.io_utils", __pyx_clineno, __pyx_lineno, __pyx_filename);
27839 }
27840 Py_CLEAR(__pyx_m);
27841 } else if (!PyErr_Occurred()) {
27842 PyErr_SetString(PyExc_ImportError, "init yt.frontends.ramses.io_utils");
27843 }
27844 __pyx_L0:;
27845 __Pyx_RefNannyFinishContext();
27846 #if CYTHON_PEP489_MULTI_PHASE_INIT
27847 return (__pyx_m != NULL) ? 0 : -1;
27848 #elif PY_MAJOR_VERSION >= 3
27849 return __pyx_m;
27850 #else
27851 return;
27852 #endif
27853 }
27854
27855 /* --- Runtime support code --- */
27856 /* Refnanny */
27857 #if CYTHON_REFNANNY
__Pyx_RefNannyImportAPI(const char * modname)27858 static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
27859 PyObject *m = NULL, *p = NULL;
27860 void *r = NULL;
27861 m = PyImport_ImportModule(modname);
27862 if (!m) goto end;
27863 p = PyObject_GetAttrString(m, "RefNannyAPI");
27864 if (!p) goto end;
27865 r = PyLong_AsVoidPtr(p);
27866 end:
27867 Py_XDECREF(p);
27868 Py_XDECREF(m);
27869 return (__Pyx_RefNannyAPIStruct *)r;
27870 }
27871 #endif
27872
27873 /* PyObjectGetAttrStr */
27874 #if CYTHON_USE_TYPE_SLOTS
__Pyx_PyObject_GetAttrStr(PyObject * obj,PyObject * attr_name)27875 static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
27876 PyTypeObject* tp = Py_TYPE(obj);
27877 if (likely(tp->tp_getattro))
27878 return tp->tp_getattro(obj, attr_name);
27879 #if PY_MAJOR_VERSION < 3
27880 if (likely(tp->tp_getattr))
27881 return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
27882 #endif
27883 return PyObject_GetAttr(obj, attr_name);
27884 }
27885 #endif
27886
27887 /* GetBuiltinName */
__Pyx_GetBuiltinName(PyObject * name)27888 static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
27889 PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name);
27890 if (unlikely(!result)) {
27891 PyErr_Format(PyExc_NameError,
27892 #if PY_MAJOR_VERSION >= 3
27893 "name '%U' is not defined", name);
27894 #else
27895 "name '%.200s' is not defined", PyString_AS_STRING(name));
27896 #endif
27897 }
27898 return result;
27899 }
27900
27901 /* RaiseArgTupleInvalid */
__Pyx_RaiseArgtupleInvalid(const char * func_name,int exact,Py_ssize_t num_min,Py_ssize_t num_max,Py_ssize_t num_found)27902 static void __Pyx_RaiseArgtupleInvalid(
27903 const char* func_name,
27904 int exact,
27905 Py_ssize_t num_min,
27906 Py_ssize_t num_max,
27907 Py_ssize_t num_found)
27908 {
27909 Py_ssize_t num_expected;
27910 const char *more_or_less;
27911 if (num_found < num_min) {
27912 num_expected = num_min;
27913 more_or_less = "at least";
27914 } else {
27915 num_expected = num_max;
27916 more_or_less = "at most";
27917 }
27918 if (exact) {
27919 more_or_less = "exactly";
27920 }
27921 PyErr_Format(PyExc_TypeError,
27922 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
27923 func_name, more_or_less, num_expected,
27924 (num_expected == 1) ? "" : "s", num_found);
27925 }
27926
27927 /* RaiseDoubleKeywords */
__Pyx_RaiseDoubleKeywordsError(const char * func_name,PyObject * kw_name)27928 static void __Pyx_RaiseDoubleKeywordsError(
27929 const char* func_name,
27930 PyObject* kw_name)
27931 {
27932 PyErr_Format(PyExc_TypeError,
27933 #if PY_MAJOR_VERSION >= 3
27934 "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
27935 #else
27936 "%s() got multiple values for keyword argument '%s'", func_name,
27937 PyString_AsString(kw_name));
27938 #endif
27939 }
27940
27941 /* ParseKeywords */
__Pyx_ParseOptionalKeywords(PyObject * kwds,PyObject ** argnames[],PyObject * kwds2,PyObject * values[],Py_ssize_t num_pos_args,const char * function_name)27942 static int __Pyx_ParseOptionalKeywords(
27943 PyObject *kwds,
27944 PyObject **argnames[],
27945 PyObject *kwds2,
27946 PyObject *values[],
27947 Py_ssize_t num_pos_args,
27948 const char* function_name)
27949 {
27950 PyObject *key = 0, *value = 0;
27951 Py_ssize_t pos = 0;
27952 PyObject*** name;
27953 PyObject*** first_kw_arg = argnames + num_pos_args;
27954 while (PyDict_Next(kwds, &pos, &key, &value)) {
27955 name = first_kw_arg;
27956 while (*name && (**name != key)) name++;
27957 if (*name) {
27958 values[name-argnames] = value;
27959 continue;
27960 }
27961 name = first_kw_arg;
27962 #if PY_MAJOR_VERSION < 3
27963 if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) {
27964 while (*name) {
27965 if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
27966 && _PyString_Eq(**name, key)) {
27967 values[name-argnames] = value;
27968 break;
27969 }
27970 name++;
27971 }
27972 if (*name) continue;
27973 else {
27974 PyObject*** argname = argnames;
27975 while (argname != first_kw_arg) {
27976 if ((**argname == key) || (
27977 (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
27978 && _PyString_Eq(**argname, key))) {
27979 goto arg_passed_twice;
27980 }
27981 argname++;
27982 }
27983 }
27984 } else
27985 #endif
27986 if (likely(PyUnicode_Check(key))) {
27987 while (*name) {
27988 int cmp = (**name == key) ? 0 :
27989 #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
27990 (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
27991 #endif
27992 PyUnicode_Compare(**name, key);
27993 if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
27994 if (cmp == 0) {
27995 values[name-argnames] = value;
27996 break;
27997 }
27998 name++;
27999 }
28000 if (*name) continue;
28001 else {
28002 PyObject*** argname = argnames;
28003 while (argname != first_kw_arg) {
28004 int cmp = (**argname == key) ? 0 :
28005 #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
28006 (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
28007 #endif
28008 PyUnicode_Compare(**argname, key);
28009 if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
28010 if (cmp == 0) goto arg_passed_twice;
28011 argname++;
28012 }
28013 }
28014 } else
28015 goto invalid_keyword_type;
28016 if (kwds2) {
28017 if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
28018 } else {
28019 goto invalid_keyword;
28020 }
28021 }
28022 return 0;
28023 arg_passed_twice:
28024 __Pyx_RaiseDoubleKeywordsError(function_name, key);
28025 goto bad;
28026 invalid_keyword_type:
28027 PyErr_Format(PyExc_TypeError,
28028 "%.200s() keywords must be strings", function_name);
28029 goto bad;
28030 invalid_keyword:
28031 PyErr_Format(PyExc_TypeError,
28032 #if PY_MAJOR_VERSION < 3
28033 "%.200s() got an unexpected keyword argument '%.200s'",
28034 function_name, PyString_AsString(key));
28035 #else
28036 "%s() got an unexpected keyword argument '%U'",
28037 function_name, key);
28038 #endif
28039 bad:
28040 return -1;
28041 }
28042
28043 /* ArgTypeTest */
__Pyx__ArgTypeTest(PyObject * obj,PyTypeObject * type,const char * name,int exact)28044 static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
28045 {
28046 if (unlikely(!type)) {
28047 PyErr_SetString(PyExc_SystemError, "Missing type object");
28048 return 0;
28049 }
28050 else if (exact) {
28051 #if PY_MAJOR_VERSION == 2
28052 if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
28053 #endif
28054 }
28055 else {
28056 if (likely(__Pyx_TypeCheck(obj, type))) return 1;
28057 }
28058 PyErr_Format(PyExc_TypeError,
28059 "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)",
28060 name, type->tp_name, Py_TYPE(obj)->tp_name);
28061 return 0;
28062 }
28063
28064 /* None */
__Pyx_RaiseClosureNameError(const char * varname)28065 static CYTHON_INLINE void __Pyx_RaiseClosureNameError(const char *varname) {
28066 PyErr_Format(PyExc_NameError, "free variable '%s' referenced before assignment in enclosing scope", varname);
28067 }
28068
28069 /* DictGetItem */
28070 #if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
__Pyx_PyDict_GetItem(PyObject * d,PyObject * key)28071 static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
28072 PyObject *value;
28073 value = PyDict_GetItemWithError(d, key);
28074 if (unlikely(!value)) {
28075 if (!PyErr_Occurred()) {
28076 if (unlikely(PyTuple_Check(key))) {
28077 PyObject* args = PyTuple_Pack(1, key);
28078 if (likely(args)) {
28079 PyErr_SetObject(PyExc_KeyError, args);
28080 Py_DECREF(args);
28081 }
28082 } else {
28083 PyErr_SetObject(PyExc_KeyError, key);
28084 }
28085 }
28086 return NULL;
28087 }
28088 Py_INCREF(value);
28089 return value;
28090 }
28091 #endif
28092
28093 /* PyFloatBinop */
28094 #if !CYTHON_COMPILING_IN_PYPY
__Pyx_PyFloat_DivideObjC(PyObject * op1,PyObject * op2,double floatval,int inplace,int zerodivision_check)28095 static PyObject* __Pyx_PyFloat_DivideObjC(PyObject *op1, PyObject *op2, double floatval, int inplace, int zerodivision_check) {
28096 const double b = floatval;
28097 double a, result;
28098 (void)inplace;
28099 (void)zerodivision_check;
28100 if (likely(PyFloat_CheckExact(op1))) {
28101 a = PyFloat_AS_DOUBLE(op1);
28102
28103 } else
28104 #if PY_MAJOR_VERSION < 3
28105 if (likely(PyInt_CheckExact(op1))) {
28106 a = (double) PyInt_AS_LONG(op1);
28107
28108 } else
28109 #endif
28110 if (likely(PyLong_CheckExact(op1))) {
28111 #if CYTHON_USE_PYLONG_INTERNALS
28112 const digit* digits = ((PyLongObject*)op1)->ob_digit;
28113 const Py_ssize_t size = Py_SIZE(op1);
28114 switch (size) {
28115 case 0: a = 0.0; break;
28116 case -1: a = -(double) digits[0]; break;
28117 case 1: a = (double) digits[0]; break;
28118 case -2:
28119 case 2:
28120 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT && ((8 * sizeof(unsigned long) < 53) || (1 * PyLong_SHIFT < 53))) {
28121 a = (double) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
28122 if ((8 * sizeof(unsigned long) < 53) || (2 * PyLong_SHIFT < 53) || (a < (double) ((PY_LONG_LONG)1 << 53))) {
28123 if (size == -2)
28124 a = -a;
28125 break;
28126 }
28127 }
28128 CYTHON_FALLTHROUGH;
28129 case -3:
28130 case 3:
28131 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT && ((8 * sizeof(unsigned long) < 53) || (2 * PyLong_SHIFT < 53))) {
28132 a = (double) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
28133 if ((8 * sizeof(unsigned long) < 53) || (3 * PyLong_SHIFT < 53) || (a < (double) ((PY_LONG_LONG)1 << 53))) {
28134 if (size == -3)
28135 a = -a;
28136 break;
28137 }
28138 }
28139 CYTHON_FALLTHROUGH;
28140 case -4:
28141 case 4:
28142 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT && ((8 * sizeof(unsigned long) < 53) || (3 * PyLong_SHIFT < 53))) {
28143 a = (double) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
28144 if ((8 * sizeof(unsigned long) < 53) || (4 * PyLong_SHIFT < 53) || (a < (double) ((PY_LONG_LONG)1 << 53))) {
28145 if (size == -4)
28146 a = -a;
28147 break;
28148 }
28149 }
28150 CYTHON_FALLTHROUGH;
28151 default:
28152 #else
28153 {
28154 #endif
28155 a = PyLong_AsDouble(op1);
28156 if (unlikely(a == -1.0 && PyErr_Occurred())) return NULL;
28157
28158 }
28159 } else {
28160 return (inplace ? __Pyx_PyNumber_InPlaceDivide(op1, op2) : __Pyx_PyNumber_Divide(op1, op2));
28161 }
28162
28163 PyFPE_START_PROTECT("divide", return NULL)
28164 result = a / b;
28165 PyFPE_END_PROTECT(result)
28166 return PyFloat_FromDouble(result);
28167 }
28168 #endif
28169
28170 /* PyFloatBinop */
28171 #if !CYTHON_COMPILING_IN_PYPY
28172 static PyObject* __Pyx_PyFloat_SubtractObjC(PyObject *op1, PyObject *op2, double floatval, int inplace, int zerodivision_check) {
28173 const double b = floatval;
28174 double a, result;
28175 (void)inplace;
28176 (void)zerodivision_check;
28177 if (likely(PyFloat_CheckExact(op1))) {
28178 a = PyFloat_AS_DOUBLE(op1);
28179
28180 } else
28181 #if PY_MAJOR_VERSION < 3
28182 if (likely(PyInt_CheckExact(op1))) {
28183 a = (double) PyInt_AS_LONG(op1);
28184
28185 } else
28186 #endif
28187 if (likely(PyLong_CheckExact(op1))) {
28188 #if CYTHON_USE_PYLONG_INTERNALS
28189 const digit* digits = ((PyLongObject*)op1)->ob_digit;
28190 const Py_ssize_t size = Py_SIZE(op1);
28191 switch (size) {
28192 case 0: a = 0.0; break;
28193 case -1: a = -(double) digits[0]; break;
28194 case 1: a = (double) digits[0]; break;
28195 case -2:
28196 case 2:
28197 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT && ((8 * sizeof(unsigned long) < 53) || (1 * PyLong_SHIFT < 53))) {
28198 a = (double) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
28199 if ((8 * sizeof(unsigned long) < 53) || (2 * PyLong_SHIFT < 53) || (a < (double) ((PY_LONG_LONG)1 << 53))) {
28200 if (size == -2)
28201 a = -a;
28202 break;
28203 }
28204 }
28205 CYTHON_FALLTHROUGH;
28206 case -3:
28207 case 3:
28208 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT && ((8 * sizeof(unsigned long) < 53) || (2 * PyLong_SHIFT < 53))) {
28209 a = (double) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
28210 if ((8 * sizeof(unsigned long) < 53) || (3 * PyLong_SHIFT < 53) || (a < (double) ((PY_LONG_LONG)1 << 53))) {
28211 if (size == -3)
28212 a = -a;
28213 break;
28214 }
28215 }
28216 CYTHON_FALLTHROUGH;
28217 case -4:
28218 case 4:
28219 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT && ((8 * sizeof(unsigned long) < 53) || (3 * PyLong_SHIFT < 53))) {
28220 a = (double) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
28221 if ((8 * sizeof(unsigned long) < 53) || (4 * PyLong_SHIFT < 53) || (a < (double) ((PY_LONG_LONG)1 << 53))) {
28222 if (size == -4)
28223 a = -a;
28224 break;
28225 }
28226 }
28227 CYTHON_FALLTHROUGH;
28228 default:
28229 #else
28230 {
28231 #endif
28232 a = PyLong_AsDouble(op1);
28233 if (unlikely(a == -1.0 && PyErr_Occurred())) return NULL;
28234
28235 }
28236 } else {
28237 return (inplace ? PyNumber_InPlaceSubtract : PyNumber_Subtract)(op1, op2);
28238 }
28239
28240 PyFPE_START_PROTECT("subtract", return NULL)
28241 result = a - b;
28242 PyFPE_END_PROTECT(result)
28243 return PyFloat_FromDouble(result);
28244 }
28245 #endif
28246
28247 /* IsLittleEndian */
28248 static CYTHON_INLINE int __Pyx_Is_Little_Endian(void)
28249 {
28250 union {
28251 uint32_t u32;
28252 uint8_t u8[4];
28253 } S;
28254 S.u32 = 0x01020304;
28255 return S.u8[0] == 4;
28256 }
28257
28258 /* BufferFormatCheck */
28259 static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
28260 __Pyx_BufFmt_StackElem* stack,
28261 __Pyx_TypeInfo* type) {
28262 stack[0].field = &ctx->root;
28263 stack[0].parent_offset = 0;
28264 ctx->root.type = type;
28265 ctx->root.name = "buffer dtype";
28266 ctx->root.offset = 0;
28267 ctx->head = stack;
28268 ctx->head->field = &ctx->root;
28269 ctx->fmt_offset = 0;
28270 ctx->head->parent_offset = 0;
28271 ctx->new_packmode = '@';
28272 ctx->enc_packmode = '@';
28273 ctx->new_count = 1;
28274 ctx->enc_count = 0;
28275 ctx->enc_type = 0;
28276 ctx->is_complex = 0;
28277 ctx->is_valid_array = 0;
28278 ctx->struct_alignment = 0;
28279 while (type->typegroup == 'S') {
28280 ++ctx->head;
28281 ctx->head->field = type->fields;
28282 ctx->head->parent_offset = 0;
28283 type = type->fields->type;
28284 }
28285 }
28286 static int __Pyx_BufFmt_ParseNumber(const char** ts) {
28287 int count;
28288 const char* t = *ts;
28289 if (*t < '0' || *t > '9') {
28290 return -1;
28291 } else {
28292 count = *t++ - '0';
28293 while (*t >= '0' && *t <= '9') {
28294 count *= 10;
28295 count += *t++ - '0';
28296 }
28297 }
28298 *ts = t;
28299 return count;
28300 }
28301 static int __Pyx_BufFmt_ExpectNumber(const char **ts) {
28302 int number = __Pyx_BufFmt_ParseNumber(ts);
28303 if (number == -1)
28304 PyErr_Format(PyExc_ValueError,\
28305 "Does not understand character buffer dtype format string ('%c')", **ts);
28306 return number;
28307 }
28308 static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) {
28309 PyErr_Format(PyExc_ValueError,
28310 "Unexpected format string character: '%c'", ch);
28311 }
28312 static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) {
28313 switch (ch) {
28314 case 'c': return "'char'";
28315 case 'b': return "'signed char'";
28316 case 'B': return "'unsigned char'";
28317 case 'h': return "'short'";
28318 case 'H': return "'unsigned short'";
28319 case 'i': return "'int'";
28320 case 'I': return "'unsigned int'";
28321 case 'l': return "'long'";
28322 case 'L': return "'unsigned long'";
28323 case 'q': return "'long long'";
28324 case 'Q': return "'unsigned long long'";
28325 case 'f': return (is_complex ? "'complex float'" : "'float'");
28326 case 'd': return (is_complex ? "'complex double'" : "'double'");
28327 case 'g': return (is_complex ? "'complex long double'" : "'long double'");
28328 case 'T': return "a struct";
28329 case 'O': return "Python object";
28330 case 'P': return "a pointer";
28331 case 's': case 'p': return "a string";
28332 case 0: return "end";
28333 default: return "unparseable format string";
28334 }
28335 }
28336 static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) {
28337 switch (ch) {
28338 case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
28339 case 'h': case 'H': return 2;
28340 case 'i': case 'I': case 'l': case 'L': return 4;
28341 case 'q': case 'Q': return 8;
28342 case 'f': return (is_complex ? 8 : 4);
28343 case 'd': return (is_complex ? 16 : 8);
28344 case 'g': {
28345 PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g')..");
28346 return 0;
28347 }
28348 case 'O': case 'P': return sizeof(void*);
28349 default:
28350 __Pyx_BufFmt_RaiseUnexpectedChar(ch);
28351 return 0;
28352 }
28353 }
28354 static size_t __Pyx_BufFmt_TypeCharToNativeSize(char ch, int is_complex) {
28355 switch (ch) {
28356 case 'c': case 'b': case 'B': case 's': case 'p': return 1;
28357 case 'h': case 'H': return sizeof(short);
28358 case 'i': case 'I': return sizeof(int);
28359 case 'l': case 'L': return sizeof(long);
28360 #ifdef HAVE_LONG_LONG
28361 case 'q': case 'Q': return sizeof(PY_LONG_LONG);
28362 #endif
28363 case 'f': return sizeof(float) * (is_complex ? 2 : 1);
28364 case 'd': return sizeof(double) * (is_complex ? 2 : 1);
28365 case 'g': return sizeof(long double) * (is_complex ? 2 : 1);
28366 case 'O': case 'P': return sizeof(void*);
28367 default: {
28368 __Pyx_BufFmt_RaiseUnexpectedChar(ch);
28369 return 0;
28370 }
28371 }
28372 }
28373 typedef struct { char c; short x; } __Pyx_st_short;
28374 typedef struct { char c; int x; } __Pyx_st_int;
28375 typedef struct { char c; long x; } __Pyx_st_long;
28376 typedef struct { char c; float x; } __Pyx_st_float;
28377 typedef struct { char c; double x; } __Pyx_st_double;
28378 typedef struct { char c; long double x; } __Pyx_st_longdouble;
28379 typedef struct { char c; void *x; } __Pyx_st_void_p;
28380 #ifdef HAVE_LONG_LONG
28381 typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong;
28382 #endif
28383 static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, CYTHON_UNUSED int is_complex) {
28384 switch (ch) {
28385 case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
28386 case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short);
28387 case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int);
28388 case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long);
28389 #ifdef HAVE_LONG_LONG
28390 case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG);
28391 #endif
28392 case 'f': return sizeof(__Pyx_st_float) - sizeof(float);
28393 case 'd': return sizeof(__Pyx_st_double) - sizeof(double);
28394 case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double);
28395 case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*);
28396 default:
28397 __Pyx_BufFmt_RaiseUnexpectedChar(ch);
28398 return 0;
28399 }
28400 }
28401 /* These are for computing the padding at the end of the struct to align
28402 on the first member of the struct. This will probably the same as above,
28403 but we don't have any guarantees.
28404 */
28405 typedef struct { short x; char c; } __Pyx_pad_short;
28406 typedef struct { int x; char c; } __Pyx_pad_int;
28407 typedef struct { long x; char c; } __Pyx_pad_long;
28408 typedef struct { float x; char c; } __Pyx_pad_float;
28409 typedef struct { double x; char c; } __Pyx_pad_double;
28410 typedef struct { long double x; char c; } __Pyx_pad_longdouble;
28411 typedef struct { void *x; char c; } __Pyx_pad_void_p;
28412 #ifdef HAVE_LONG_LONG
28413 typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong;
28414 #endif
28415 static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, CYTHON_UNUSED int is_complex) {
28416 switch (ch) {
28417 case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
28418 case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short);
28419 case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int);
28420 case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long);
28421 #ifdef HAVE_LONG_LONG
28422 case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG);
28423 #endif
28424 case 'f': return sizeof(__Pyx_pad_float) - sizeof(float);
28425 case 'd': return sizeof(__Pyx_pad_double) - sizeof(double);
28426 case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double);
28427 case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*);
28428 default:
28429 __Pyx_BufFmt_RaiseUnexpectedChar(ch);
28430 return 0;
28431 }
28432 }
28433 static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) {
28434 switch (ch) {
28435 case 'c':
28436 return 'H';
28437 case 'b': case 'h': case 'i':
28438 case 'l': case 'q': case 's': case 'p':
28439 return 'I';
28440 case 'B': case 'H': case 'I': case 'L': case 'Q':
28441 return 'U';
28442 case 'f': case 'd': case 'g':
28443 return (is_complex ? 'C' : 'R');
28444 case 'O':
28445 return 'O';
28446 case 'P':
28447 return 'P';
28448 default: {
28449 __Pyx_BufFmt_RaiseUnexpectedChar(ch);
28450 return 0;
28451 }
28452 }
28453 }
28454 static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) {
28455 if (ctx->head == NULL || ctx->head->field == &ctx->root) {
28456 const char* expected;
28457 const char* quote;
28458 if (ctx->head == NULL) {
28459 expected = "end";
28460 quote = "";
28461 } else {
28462 expected = ctx->head->field->type->name;
28463 quote = "'";
28464 }
28465 PyErr_Format(PyExc_ValueError,
28466 "Buffer dtype mismatch, expected %s%s%s but got %s",
28467 quote, expected, quote,
28468 __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex));
28469 } else {
28470 __Pyx_StructField* field = ctx->head->field;
28471 __Pyx_StructField* parent = (ctx->head - 1)->field;
28472 PyErr_Format(PyExc_ValueError,
28473 "Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'",
28474 field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex),
28475 parent->type->name, field->name);
28476 }
28477 }
28478 static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) {
28479 char group;
28480 size_t size, offset, arraysize = 1;
28481 if (ctx->enc_type == 0) return 0;
28482 if (ctx->head->field->type->arraysize[0]) {
28483 int i, ndim = 0;
28484 if (ctx->enc_type == 's' || ctx->enc_type == 'p') {
28485 ctx->is_valid_array = ctx->head->field->type->ndim == 1;
28486 ndim = 1;
28487 if (ctx->enc_count != ctx->head->field->type->arraysize[0]) {
28488 PyErr_Format(PyExc_ValueError,
28489 "Expected a dimension of size %zu, got %zu",
28490 ctx->head->field->type->arraysize[0], ctx->enc_count);
28491 return -1;
28492 }
28493 }
28494 if (!ctx->is_valid_array) {
28495 PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d",
28496 ctx->head->field->type->ndim, ndim);
28497 return -1;
28498 }
28499 for (i = 0; i < ctx->head->field->type->ndim; i++) {
28500 arraysize *= ctx->head->field->type->arraysize[i];
28501 }
28502 ctx->is_valid_array = 0;
28503 ctx->enc_count = 1;
28504 }
28505 group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex);
28506 do {
28507 __Pyx_StructField* field = ctx->head->field;
28508 __Pyx_TypeInfo* type = field->type;
28509 if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') {
28510 size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex);
28511 } else {
28512 size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex);
28513 }
28514 if (ctx->enc_packmode == '@') {
28515 size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex);
28516 size_t align_mod_offset;
28517 if (align_at == 0) return -1;
28518 align_mod_offset = ctx->fmt_offset % align_at;
28519 if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset;
28520 if (ctx->struct_alignment == 0)
28521 ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type,
28522 ctx->is_complex);
28523 }
28524 if (type->size != size || type->typegroup != group) {
28525 if (type->typegroup == 'C' && type->fields != NULL) {
28526 size_t parent_offset = ctx->head->parent_offset + field->offset;
28527 ++ctx->head;
28528 ctx->head->field = type->fields;
28529 ctx->head->parent_offset = parent_offset;
28530 continue;
28531 }
28532 if ((type->typegroup == 'H' || group == 'H') && type->size == size) {
28533 } else {
28534 __Pyx_BufFmt_RaiseExpected(ctx);
28535 return -1;
28536 }
28537 }
28538 offset = ctx->head->parent_offset + field->offset;
28539 if (ctx->fmt_offset != offset) {
28540 PyErr_Format(PyExc_ValueError,
28541 "Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected",
28542 (Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset);
28543 return -1;
28544 }
28545 ctx->fmt_offset += size;
28546 if (arraysize)
28547 ctx->fmt_offset += (arraysize - 1) * size;
28548 --ctx->enc_count;
28549 while (1) {
28550 if (field == &ctx->root) {
28551 ctx->head = NULL;
28552 if (ctx->enc_count != 0) {
28553 __Pyx_BufFmt_RaiseExpected(ctx);
28554 return -1;
28555 }
28556 break;
28557 }
28558 ctx->head->field = ++field;
28559 if (field->type == NULL) {
28560 --ctx->head;
28561 field = ctx->head->field;
28562 continue;
28563 } else if (field->type->typegroup == 'S') {
28564 size_t parent_offset = ctx->head->parent_offset + field->offset;
28565 if (field->type->fields->type == NULL) continue;
28566 field = field->type->fields;
28567 ++ctx->head;
28568 ctx->head->field = field;
28569 ctx->head->parent_offset = parent_offset;
28570 break;
28571 } else {
28572 break;
28573 }
28574 }
28575 } while (ctx->enc_count);
28576 ctx->enc_type = 0;
28577 ctx->is_complex = 0;
28578 return 0;
28579 }
28580 static PyObject *
28581 __pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp)
28582 {
28583 const char *ts = *tsp;
28584 int i = 0, number;
28585 int ndim = ctx->head->field->type->ndim;
28586 ;
28587 ++ts;
28588 if (ctx->new_count != 1) {
28589 PyErr_SetString(PyExc_ValueError,
28590 "Cannot handle repeated arrays in format string");
28591 return NULL;
28592 }
28593 if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
28594 while (*ts && *ts != ')') {
28595 switch (*ts) {
28596 case ' ': case '\f': case '\r': case '\n': case '\t': case '\v': continue;
28597 default: break;
28598 }
28599 number = __Pyx_BufFmt_ExpectNumber(&ts);
28600 if (number == -1) return NULL;
28601 if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i])
28602 return PyErr_Format(PyExc_ValueError,
28603 "Expected a dimension of size %zu, got %d",
28604 ctx->head->field->type->arraysize[i], number);
28605 if (*ts != ',' && *ts != ')')
28606 return PyErr_Format(PyExc_ValueError,
28607 "Expected a comma in format string, got '%c'", *ts);
28608 if (*ts == ',') ts++;
28609 i++;
28610 }
28611 if (i != ndim)
28612 return PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d",
28613 ctx->head->field->type->ndim, i);
28614 if (!*ts) {
28615 PyErr_SetString(PyExc_ValueError,
28616 "Unexpected end of format string, expected ')'");
28617 return NULL;
28618 }
28619 ctx->is_valid_array = 1;
28620 ctx->new_count = 1;
28621 *tsp = ++ts;
28622 return Py_None;
28623 }
28624 static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) {
28625 int got_Z = 0;
28626 while (1) {
28627 switch(*ts) {
28628 case 0:
28629 if (ctx->enc_type != 0 && ctx->head == NULL) {
28630 __Pyx_BufFmt_RaiseExpected(ctx);
28631 return NULL;
28632 }
28633 if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
28634 if (ctx->head != NULL) {
28635 __Pyx_BufFmt_RaiseExpected(ctx);
28636 return NULL;
28637 }
28638 return ts;
28639 case ' ':
28640 case '\r':
28641 case '\n':
28642 ++ts;
28643 break;
28644 case '<':
28645 if (!__Pyx_Is_Little_Endian()) {
28646 PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler");
28647 return NULL;
28648 }
28649 ctx->new_packmode = '=';
28650 ++ts;
28651 break;
28652 case '>':
28653 case '!':
28654 if (__Pyx_Is_Little_Endian()) {
28655 PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler");
28656 return NULL;
28657 }
28658 ctx->new_packmode = '=';
28659 ++ts;
28660 break;
28661 case '=':
28662 case '@':
28663 case '^':
28664 ctx->new_packmode = *ts++;
28665 break;
28666 case 'T':
28667 {
28668 const char* ts_after_sub;
28669 size_t i, struct_count = ctx->new_count;
28670 size_t struct_alignment = ctx->struct_alignment;
28671 ctx->new_count = 1;
28672 ++ts;
28673 if (*ts != '{') {
28674 PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'");
28675 return NULL;
28676 }
28677 if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
28678 ctx->enc_type = 0;
28679 ctx->enc_count = 0;
28680 ctx->struct_alignment = 0;
28681 ++ts;
28682 ts_after_sub = ts;
28683 for (i = 0; i != struct_count; ++i) {
28684 ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts);
28685 if (!ts_after_sub) return NULL;
28686 }
28687 ts = ts_after_sub;
28688 if (struct_alignment) ctx->struct_alignment = struct_alignment;
28689 }
28690 break;
28691 case '}':
28692 {
28693 size_t alignment = ctx->struct_alignment;
28694 ++ts;
28695 if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
28696 ctx->enc_type = 0;
28697 if (alignment && ctx->fmt_offset % alignment) {
28698 ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment);
28699 }
28700 }
28701 return ts;
28702 case 'x':
28703 if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
28704 ctx->fmt_offset += ctx->new_count;
28705 ctx->new_count = 1;
28706 ctx->enc_count = 0;
28707 ctx->enc_type = 0;
28708 ctx->enc_packmode = ctx->new_packmode;
28709 ++ts;
28710 break;
28711 case 'Z':
28712 got_Z = 1;
28713 ++ts;
28714 if (*ts != 'f' && *ts != 'd' && *ts != 'g') {
28715 __Pyx_BufFmt_RaiseUnexpectedChar('Z');
28716 return NULL;
28717 }
28718 CYTHON_FALLTHROUGH;
28719 case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I':
28720 case 'l': case 'L': case 'q': case 'Q':
28721 case 'f': case 'd': case 'g':
28722 case 'O': case 'p':
28723 if (ctx->enc_type == *ts && got_Z == ctx->is_complex &&
28724 ctx->enc_packmode == ctx->new_packmode) {
28725 ctx->enc_count += ctx->new_count;
28726 ctx->new_count = 1;
28727 got_Z = 0;
28728 ++ts;
28729 break;
28730 }
28731 CYTHON_FALLTHROUGH;
28732 case 's':
28733 if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
28734 ctx->enc_count = ctx->new_count;
28735 ctx->enc_packmode = ctx->new_packmode;
28736 ctx->enc_type = *ts;
28737 ctx->is_complex = got_Z;
28738 ++ts;
28739 ctx->new_count = 1;
28740 got_Z = 0;
28741 break;
28742 case ':':
28743 ++ts;
28744 while(*ts != ':') ++ts;
28745 ++ts;
28746 break;
28747 case '(':
28748 if (!__pyx_buffmt_parse_array(ctx, &ts)) return NULL;
28749 break;
28750 default:
28751 {
28752 int number = __Pyx_BufFmt_ExpectNumber(&ts);
28753 if (number == -1) return NULL;
28754 ctx->new_count = (size_t)number;
28755 }
28756 }
28757 }
28758 }
28759
28760 /* BufferGetAndValidate */
28761 static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info) {
28762 if (unlikely(info->buf == NULL)) return;
28763 if (info->suboffsets == __Pyx_minusones) info->suboffsets = NULL;
28764 __Pyx_ReleaseBuffer(info);
28765 }
28766 static void __Pyx_ZeroBuffer(Py_buffer* buf) {
28767 buf->buf = NULL;
28768 buf->obj = NULL;
28769 buf->strides = __Pyx_zeros;
28770 buf->shape = __Pyx_zeros;
28771 buf->suboffsets = __Pyx_minusones;
28772 }
28773 static int __Pyx__GetBufferAndValidate(
28774 Py_buffer* buf, PyObject* obj, __Pyx_TypeInfo* dtype, int flags,
28775 int nd, int cast, __Pyx_BufFmt_StackElem* stack)
28776 {
28777 buf->buf = NULL;
28778 if (unlikely(__Pyx_GetBuffer(obj, buf, flags) == -1)) {
28779 __Pyx_ZeroBuffer(buf);
28780 return -1;
28781 }
28782 if (unlikely(buf->ndim != nd)) {
28783 PyErr_Format(PyExc_ValueError,
28784 "Buffer has wrong number of dimensions (expected %d, got %d)",
28785 nd, buf->ndim);
28786 goto fail;
28787 }
28788 if (!cast) {
28789 __Pyx_BufFmt_Context ctx;
28790 __Pyx_BufFmt_Init(&ctx, stack, dtype);
28791 if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail;
28792 }
28793 if (unlikely((size_t)buf->itemsize != dtype->size)) {
28794 PyErr_Format(PyExc_ValueError,
28795 "Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "d byte%s) does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "d byte%s)",
28796 buf->itemsize, (buf->itemsize > 1) ? "s" : "",
28797 dtype->name, (Py_ssize_t)dtype->size, (dtype->size > 1) ? "s" : "");
28798 goto fail;
28799 }
28800 if (buf->suboffsets == NULL) buf->suboffsets = __Pyx_minusones;
28801 return 0;
28802 fail:;
28803 __Pyx_SafeReleaseBuffer(buf);
28804 return -1;
28805 }
28806
28807 /* ExtTypeTest */
28808 static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
28809 if (unlikely(!type)) {
28810 PyErr_SetString(PyExc_SystemError, "Missing type object");
28811 return 0;
28812 }
28813 if (likely(__Pyx_TypeCheck(obj, type)))
28814 return 1;
28815 PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s",
28816 Py_TYPE(obj)->tp_name, type->tp_name);
28817 return 0;
28818 }
28819
28820 /* BufferFallbackError */
28821 static void __Pyx_RaiseBufferFallbackError(void) {
28822 PyErr_SetString(PyExc_ValueError,
28823 "Buffer acquisition failed on assignment; and then reacquiring the old buffer failed too!");
28824 }
28825
28826 /* RaiseTooManyValuesToUnpack */
28827 static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
28828 PyErr_Format(PyExc_ValueError,
28829 "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
28830 }
28831
28832 /* RaiseNeedMoreValuesToUnpack */
28833 static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
28834 PyErr_Format(PyExc_ValueError,
28835 "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
28836 index, (index == 1) ? "" : "s");
28837 }
28838
28839 /* IterFinish */
28840 static CYTHON_INLINE int __Pyx_IterFinish(void) {
28841 #if CYTHON_FAST_THREAD_STATE
28842 PyThreadState *tstate = __Pyx_PyThreadState_Current;
28843 PyObject* exc_type = tstate->curexc_type;
28844 if (unlikely(exc_type)) {
28845 if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) {
28846 PyObject *exc_value, *exc_tb;
28847 exc_value = tstate->curexc_value;
28848 exc_tb = tstate->curexc_traceback;
28849 tstate->curexc_type = 0;
28850 tstate->curexc_value = 0;
28851 tstate->curexc_traceback = 0;
28852 Py_DECREF(exc_type);
28853 Py_XDECREF(exc_value);
28854 Py_XDECREF(exc_tb);
28855 return 0;
28856 } else {
28857 return -1;
28858 }
28859 }
28860 return 0;
28861 #else
28862 if (unlikely(PyErr_Occurred())) {
28863 if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) {
28864 PyErr_Clear();
28865 return 0;
28866 } else {
28867 return -1;
28868 }
28869 }
28870 return 0;
28871 #endif
28872 }
28873
28874 /* UnpackItemEndCheck */
28875 static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
28876 if (unlikely(retval)) {
28877 Py_DECREF(retval);
28878 __Pyx_RaiseTooManyValuesError(expected);
28879 return -1;
28880 } else {
28881 return __Pyx_IterFinish();
28882 }
28883 return 0;
28884 }
28885
28886 /* PyDictVersioning */
28887 #if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
28888 static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
28889 PyObject *dict = Py_TYPE(obj)->tp_dict;
28890 return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
28891 }
28892 static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
28893 PyObject **dictptr = NULL;
28894 Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
28895 if (offset) {
28896 #if CYTHON_COMPILING_IN_CPYTHON
28897 dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
28898 #else
28899 dictptr = _PyObject_GetDictPtr(obj);
28900 #endif
28901 }
28902 return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
28903 }
28904 static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
28905 PyObject *dict = Py_TYPE(obj)->tp_dict;
28906 if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
28907 return 0;
28908 return obj_dict_version == __Pyx_get_object_dict_version(obj);
28909 }
28910 #endif
28911
28912 /* GetModuleGlobalName */
28913 #if CYTHON_USE_DICT_VERSIONS
28914 static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
28915 #else
28916 static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
28917 #endif
28918 {
28919 PyObject *result;
28920 #if !CYTHON_AVOID_BORROWED_REFS
28921 #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1
28922 result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
28923 __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
28924 if (likely(result)) {
28925 return __Pyx_NewRef(result);
28926 } else if (unlikely(PyErr_Occurred())) {
28927 return NULL;
28928 }
28929 #else
28930 result = PyDict_GetItem(__pyx_d, name);
28931 __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
28932 if (likely(result)) {
28933 return __Pyx_NewRef(result);
28934 }
28935 #endif
28936 #else
28937 result = PyObject_GetItem(__pyx_d, name);
28938 __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
28939 if (likely(result)) {
28940 return __Pyx_NewRef(result);
28941 }
28942 PyErr_Clear();
28943 #endif
28944 return __Pyx_GetBuiltinName(name);
28945 }
28946
28947 /* PyObjectCall */
28948 #if CYTHON_COMPILING_IN_CPYTHON
28949 static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
28950 PyObject *result;
28951 ternaryfunc call = func->ob_type->tp_call;
28952 if (unlikely(!call))
28953 return PyObject_Call(func, arg, kw);
28954 if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
28955 return NULL;
28956 result = (*call)(func, arg, kw);
28957 Py_LeaveRecursiveCall();
28958 if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
28959 PyErr_SetString(
28960 PyExc_SystemError,
28961 "NULL result without error in PyObject_Call");
28962 }
28963 return result;
28964 }
28965 #endif
28966
28967 /* GetItemInt */
28968 static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
28969 PyObject *r;
28970 if (!j) return NULL;
28971 r = PyObject_GetItem(o, j);
28972 Py_DECREF(j);
28973 return r;
28974 }
28975 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
28976 CYTHON_NCP_UNUSED int wraparound,
28977 CYTHON_NCP_UNUSED int boundscheck) {
28978 #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
28979 Py_ssize_t wrapped_i = i;
28980 if (wraparound & unlikely(i < 0)) {
28981 wrapped_i += PyList_GET_SIZE(o);
28982 }
28983 if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
28984 PyObject *r = PyList_GET_ITEM(o, wrapped_i);
28985 Py_INCREF(r);
28986 return r;
28987 }
28988 return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
28989 #else
28990 return PySequence_GetItem(o, i);
28991 #endif
28992 }
28993 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
28994 CYTHON_NCP_UNUSED int wraparound,
28995 CYTHON_NCP_UNUSED int boundscheck) {
28996 #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
28997 Py_ssize_t wrapped_i = i;
28998 if (wraparound & unlikely(i < 0)) {
28999 wrapped_i += PyTuple_GET_SIZE(o);
29000 }
29001 if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
29002 PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
29003 Py_INCREF(r);
29004 return r;
29005 }
29006 return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
29007 #else
29008 return PySequence_GetItem(o, i);
29009 #endif
29010 }
29011 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
29012 CYTHON_NCP_UNUSED int wraparound,
29013 CYTHON_NCP_UNUSED int boundscheck) {
29014 #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
29015 if (is_list || PyList_CheckExact(o)) {
29016 Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
29017 if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
29018 PyObject *r = PyList_GET_ITEM(o, n);
29019 Py_INCREF(r);
29020 return r;
29021 }
29022 }
29023 else if (PyTuple_CheckExact(o)) {
29024 Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
29025 if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
29026 PyObject *r = PyTuple_GET_ITEM(o, n);
29027 Py_INCREF(r);
29028 return r;
29029 }
29030 } else {
29031 PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
29032 if (likely(m && m->sq_item)) {
29033 if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
29034 Py_ssize_t l = m->sq_length(o);
29035 if (likely(l >= 0)) {
29036 i += l;
29037 } else {
29038 if (!PyErr_ExceptionMatches(PyExc_OverflowError))
29039 return NULL;
29040 PyErr_Clear();
29041 }
29042 }
29043 return m->sq_item(o, i);
29044 }
29045 }
29046 #else
29047 if (is_list || PySequence_Check(o)) {
29048 return PySequence_GetItem(o, i);
29049 }
29050 #endif
29051 return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
29052 }
29053
29054 /* ObjectGetItem */
29055 #if CYTHON_USE_TYPE_SLOTS
29056 static PyObject *__Pyx_PyObject_GetIndex(PyObject *obj, PyObject* index) {
29057 PyObject *runerr;
29058 Py_ssize_t key_value;
29059 PySequenceMethods *m = Py_TYPE(obj)->tp_as_sequence;
29060 if (unlikely(!(m && m->sq_item))) {
29061 PyErr_Format(PyExc_TypeError, "'%.200s' object is not subscriptable", Py_TYPE(obj)->tp_name);
29062 return NULL;
29063 }
29064 key_value = __Pyx_PyIndex_AsSsize_t(index);
29065 if (likely(key_value != -1 || !(runerr = PyErr_Occurred()))) {
29066 return __Pyx_GetItemInt_Fast(obj, key_value, 0, 1, 1);
29067 }
29068 if (PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) {
29069 PyErr_Clear();
29070 PyErr_Format(PyExc_IndexError, "cannot fit '%.200s' into an index-sized integer", Py_TYPE(index)->tp_name);
29071 }
29072 return NULL;
29073 }
29074 static PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key) {
29075 PyMappingMethods *m = Py_TYPE(obj)->tp_as_mapping;
29076 if (likely(m && m->mp_subscript)) {
29077 return m->mp_subscript(obj, key);
29078 }
29079 return __Pyx_PyObject_GetIndex(obj, key);
29080 }
29081 #endif
29082
29083 /* PyErrFetchRestore */
29084 #if CYTHON_FAST_THREAD_STATE
29085 static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
29086 PyObject *tmp_type, *tmp_value, *tmp_tb;
29087 tmp_type = tstate->curexc_type;
29088 tmp_value = tstate->curexc_value;
29089 tmp_tb = tstate->curexc_traceback;
29090 tstate->curexc_type = type;
29091 tstate->curexc_value = value;
29092 tstate->curexc_traceback = tb;
29093 Py_XDECREF(tmp_type);
29094 Py_XDECREF(tmp_value);
29095 Py_XDECREF(tmp_tb);
29096 }
29097 static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
29098 *type = tstate->curexc_type;
29099 *value = tstate->curexc_value;
29100 *tb = tstate->curexc_traceback;
29101 tstate->curexc_type = 0;
29102 tstate->curexc_value = 0;
29103 tstate->curexc_traceback = 0;
29104 }
29105 #endif
29106
29107 /* PyFunctionFastCall */
29108 #if CYTHON_FAST_PYCALL
29109 static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
29110 PyObject *globals) {
29111 PyFrameObject *f;
29112 PyThreadState *tstate = __Pyx_PyThreadState_Current;
29113 PyObject **fastlocals;
29114 Py_ssize_t i;
29115 PyObject *result;
29116 assert(globals != NULL);
29117 /* XXX Perhaps we should create a specialized
29118 PyFrame_New() that doesn't take locals, but does
29119 take builtins without sanity checking them.
29120 */
29121 assert(tstate != NULL);
29122 f = PyFrame_New(tstate, co, globals, NULL);
29123 if (f == NULL) {
29124 return NULL;
29125 }
29126 fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
29127 for (i = 0; i < na; i++) {
29128 Py_INCREF(*args);
29129 fastlocals[i] = *args++;
29130 }
29131 result = PyEval_EvalFrameEx(f,0);
29132 ++tstate->recursion_depth;
29133 Py_DECREF(f);
29134 --tstate->recursion_depth;
29135 return result;
29136 }
29137 #if 1 || PY_VERSION_HEX < 0x030600B1
29138 static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
29139 PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
29140 PyObject *globals = PyFunction_GET_GLOBALS(func);
29141 PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
29142 PyObject *closure;
29143 #if PY_MAJOR_VERSION >= 3
29144 PyObject *kwdefs;
29145 #endif
29146 PyObject *kwtuple, **k;
29147 PyObject **d;
29148 Py_ssize_t nd;
29149 Py_ssize_t nk;
29150 PyObject *result;
29151 assert(kwargs == NULL || PyDict_Check(kwargs));
29152 nk = kwargs ? PyDict_Size(kwargs) : 0;
29153 if (Py_EnterRecursiveCall((char*)" while calling a Python object")) {
29154 return NULL;
29155 }
29156 if (
29157 #if PY_MAJOR_VERSION >= 3
29158 co->co_kwonlyargcount == 0 &&
29159 #endif
29160 likely(kwargs == NULL || nk == 0) &&
29161 co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
29162 if (argdefs == NULL && co->co_argcount == nargs) {
29163 result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
29164 goto done;
29165 }
29166 else if (nargs == 0 && argdefs != NULL
29167 && co->co_argcount == Py_SIZE(argdefs)) {
29168 /* function called with no arguments, but all parameters have
29169 a default value: use default values as arguments .*/
29170 args = &PyTuple_GET_ITEM(argdefs, 0);
29171 result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
29172 goto done;
29173 }
29174 }
29175 if (kwargs != NULL) {
29176 Py_ssize_t pos, i;
29177 kwtuple = PyTuple_New(2 * nk);
29178 if (kwtuple == NULL) {
29179 result = NULL;
29180 goto done;
29181 }
29182 k = &PyTuple_GET_ITEM(kwtuple, 0);
29183 pos = i = 0;
29184 while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
29185 Py_INCREF(k[i]);
29186 Py_INCREF(k[i+1]);
29187 i += 2;
29188 }
29189 nk = i / 2;
29190 }
29191 else {
29192 kwtuple = NULL;
29193 k = NULL;
29194 }
29195 closure = PyFunction_GET_CLOSURE(func);
29196 #if PY_MAJOR_VERSION >= 3
29197 kwdefs = PyFunction_GET_KW_DEFAULTS(func);
29198 #endif
29199 if (argdefs != NULL) {
29200 d = &PyTuple_GET_ITEM(argdefs, 0);
29201 nd = Py_SIZE(argdefs);
29202 }
29203 else {
29204 d = NULL;
29205 nd = 0;
29206 }
29207 #if PY_MAJOR_VERSION >= 3
29208 result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
29209 args, (int)nargs,
29210 k, (int)nk,
29211 d, (int)nd, kwdefs, closure);
29212 #else
29213 result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
29214 args, (int)nargs,
29215 k, (int)nk,
29216 d, (int)nd, closure);
29217 #endif
29218 Py_XDECREF(kwtuple);
29219 done:
29220 Py_LeaveRecursiveCall();
29221 return result;
29222 }
29223 #endif
29224 #endif
29225
29226 /* PyCFunctionFastCall */
29227 #if CYTHON_FAST_PYCCALL
29228 static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) {
29229 PyCFunctionObject *func = (PyCFunctionObject*)func_obj;
29230 PyCFunction meth = PyCFunction_GET_FUNCTION(func);
29231 PyObject *self = PyCFunction_GET_SELF(func);
29232 int flags = PyCFunction_GET_FLAGS(func);
29233 assert(PyCFunction_Check(func));
29234 assert(METH_FASTCALL == (flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS | METH_STACKLESS)));
29235 assert(nargs >= 0);
29236 assert(nargs == 0 || args != NULL);
29237 /* _PyCFunction_FastCallDict() must not be called with an exception set,
29238 because it may clear it (directly or indirectly) and so the
29239 caller loses its exception */
29240 assert(!PyErr_Occurred());
29241 if ((PY_VERSION_HEX < 0x030700A0) || unlikely(flags & METH_KEYWORDS)) {
29242 return (*((__Pyx_PyCFunctionFastWithKeywords)(void*)meth)) (self, args, nargs, NULL);
29243 } else {
29244 return (*((__Pyx_PyCFunctionFast)(void*)meth)) (self, args, nargs);
29245 }
29246 }
29247 #endif
29248
29249 /* RaiseException */
29250 #if PY_MAJOR_VERSION < 3
29251 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
29252 CYTHON_UNUSED PyObject *cause) {
29253 __Pyx_PyThreadState_declare
29254 Py_XINCREF(type);
29255 if (!value || value == Py_None)
29256 value = NULL;
29257 else
29258 Py_INCREF(value);
29259 if (!tb || tb == Py_None)
29260 tb = NULL;
29261 else {
29262 Py_INCREF(tb);
29263 if (!PyTraceBack_Check(tb)) {
29264 PyErr_SetString(PyExc_TypeError,
29265 "raise: arg 3 must be a traceback or None");
29266 goto raise_error;
29267 }
29268 }
29269 if (PyType_Check(type)) {
29270 #if CYTHON_COMPILING_IN_PYPY
29271 if (!value) {
29272 Py_INCREF(Py_None);
29273 value = Py_None;
29274 }
29275 #endif
29276 PyErr_NormalizeException(&type, &value, &tb);
29277 } else {
29278 if (value) {
29279 PyErr_SetString(PyExc_TypeError,
29280 "instance exception may not have a separate value");
29281 goto raise_error;
29282 }
29283 value = type;
29284 type = (PyObject*) Py_TYPE(type);
29285 Py_INCREF(type);
29286 if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
29287 PyErr_SetString(PyExc_TypeError,
29288 "raise: exception class must be a subclass of BaseException");
29289 goto raise_error;
29290 }
29291 }
29292 __Pyx_PyThreadState_assign
29293 __Pyx_ErrRestore(type, value, tb);
29294 return;
29295 raise_error:
29296 Py_XDECREF(value);
29297 Py_XDECREF(type);
29298 Py_XDECREF(tb);
29299 return;
29300 }
29301 #else
29302 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
29303 PyObject* owned_instance = NULL;
29304 if (tb == Py_None) {
29305 tb = 0;
29306 } else if (tb && !PyTraceBack_Check(tb)) {
29307 PyErr_SetString(PyExc_TypeError,
29308 "raise: arg 3 must be a traceback or None");
29309 goto bad;
29310 }
29311 if (value == Py_None)
29312 value = 0;
29313 if (PyExceptionInstance_Check(type)) {
29314 if (value) {
29315 PyErr_SetString(PyExc_TypeError,
29316 "instance exception may not have a separate value");
29317 goto bad;
29318 }
29319 value = type;
29320 type = (PyObject*) Py_TYPE(value);
29321 } else if (PyExceptionClass_Check(type)) {
29322 PyObject *instance_class = NULL;
29323 if (value && PyExceptionInstance_Check(value)) {
29324 instance_class = (PyObject*) Py_TYPE(value);
29325 if (instance_class != type) {
29326 int is_subclass = PyObject_IsSubclass(instance_class, type);
29327 if (!is_subclass) {
29328 instance_class = NULL;
29329 } else if (unlikely(is_subclass == -1)) {
29330 goto bad;
29331 } else {
29332 type = instance_class;
29333 }
29334 }
29335 }
29336 if (!instance_class) {
29337 PyObject *args;
29338 if (!value)
29339 args = PyTuple_New(0);
29340 else if (PyTuple_Check(value)) {
29341 Py_INCREF(value);
29342 args = value;
29343 } else
29344 args = PyTuple_Pack(1, value);
29345 if (!args)
29346 goto bad;
29347 owned_instance = PyObject_Call(type, args, NULL);
29348 Py_DECREF(args);
29349 if (!owned_instance)
29350 goto bad;
29351 value = owned_instance;
29352 if (!PyExceptionInstance_Check(value)) {
29353 PyErr_Format(PyExc_TypeError,
29354 "calling %R should have returned an instance of "
29355 "BaseException, not %R",
29356 type, Py_TYPE(value));
29357 goto bad;
29358 }
29359 }
29360 } else {
29361 PyErr_SetString(PyExc_TypeError,
29362 "raise: exception class must be a subclass of BaseException");
29363 goto bad;
29364 }
29365 if (cause) {
29366 PyObject *fixed_cause;
29367 if (cause == Py_None) {
29368 fixed_cause = NULL;
29369 } else if (PyExceptionClass_Check(cause)) {
29370 fixed_cause = PyObject_CallObject(cause, NULL);
29371 if (fixed_cause == NULL)
29372 goto bad;
29373 } else if (PyExceptionInstance_Check(cause)) {
29374 fixed_cause = cause;
29375 Py_INCREF(fixed_cause);
29376 } else {
29377 PyErr_SetString(PyExc_TypeError,
29378 "exception causes must derive from "
29379 "BaseException");
29380 goto bad;
29381 }
29382 PyException_SetCause(value, fixed_cause);
29383 }
29384 PyErr_SetObject(type, value);
29385 if (tb) {
29386 #if CYTHON_COMPILING_IN_PYPY
29387 PyObject *tmp_type, *tmp_value, *tmp_tb;
29388 PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
29389 Py_INCREF(tb);
29390 PyErr_Restore(tmp_type, tmp_value, tb);
29391 Py_XDECREF(tmp_tb);
29392 #else
29393 PyThreadState *tstate = __Pyx_PyThreadState_Current;
29394 PyObject* tmp_tb = tstate->curexc_traceback;
29395 if (tb != tmp_tb) {
29396 Py_INCREF(tb);
29397 tstate->curexc_traceback = tb;
29398 Py_XDECREF(tmp_tb);
29399 }
29400 #endif
29401 }
29402 bad:
29403 Py_XDECREF(owned_instance);
29404 return;
29405 }
29406 #endif
29407
29408 /* MemviewSliceInit */
29409 static int
29410 __Pyx_init_memviewslice(struct __pyx_memoryview_obj *memview,
29411 int ndim,
29412 __Pyx_memviewslice *memviewslice,
29413 int memview_is_new_reference)
29414 {
29415 __Pyx_RefNannyDeclarations
29416 int i, retval=-1;
29417 Py_buffer *buf = &memview->view;
29418 __Pyx_RefNannySetupContext("init_memviewslice", 0);
29419 if (memviewslice->memview || memviewslice->data) {
29420 PyErr_SetString(PyExc_ValueError,
29421 "memviewslice is already initialized!");
29422 goto fail;
29423 }
29424 if (buf->strides) {
29425 for (i = 0; i < ndim; i++) {
29426 memviewslice->strides[i] = buf->strides[i];
29427 }
29428 } else {
29429 Py_ssize_t stride = buf->itemsize;
29430 for (i = ndim - 1; i >= 0; i--) {
29431 memviewslice->strides[i] = stride;
29432 stride *= buf->shape[i];
29433 }
29434 }
29435 for (i = 0; i < ndim; i++) {
29436 memviewslice->shape[i] = buf->shape[i];
29437 if (buf->suboffsets) {
29438 memviewslice->suboffsets[i] = buf->suboffsets[i];
29439 } else {
29440 memviewslice->suboffsets[i] = -1;
29441 }
29442 }
29443 memviewslice->memview = memview;
29444 memviewslice->data = (char *)buf->buf;
29445 if (__pyx_add_acquisition_count(memview) == 0 && !memview_is_new_reference) {
29446 Py_INCREF(memview);
29447 }
29448 retval = 0;
29449 goto no_fail;
29450 fail:
29451 memviewslice->memview = 0;
29452 memviewslice->data = 0;
29453 retval = -1;
29454 no_fail:
29455 __Pyx_RefNannyFinishContext();
29456 return retval;
29457 }
29458 #ifndef Py_NO_RETURN
29459 #define Py_NO_RETURN
29460 #endif
29461 static void __pyx_fatalerror(const char *fmt, ...) Py_NO_RETURN {
29462 va_list vargs;
29463 char msg[200];
29464 #ifdef HAVE_STDARG_PROTOTYPES
29465 va_start(vargs, fmt);
29466 #else
29467 va_start(vargs);
29468 #endif
29469 vsnprintf(msg, 200, fmt, vargs);
29470 va_end(vargs);
29471 Py_FatalError(msg);
29472 }
29473 static CYTHON_INLINE int
29474 __pyx_add_acquisition_count_locked(__pyx_atomic_int *acquisition_count,
29475 PyThread_type_lock lock)
29476 {
29477 int result;
29478 PyThread_acquire_lock(lock, 1);
29479 result = (*acquisition_count)++;
29480 PyThread_release_lock(lock);
29481 return result;
29482 }
29483 static CYTHON_INLINE int
29484 __pyx_sub_acquisition_count_locked(__pyx_atomic_int *acquisition_count,
29485 PyThread_type_lock lock)
29486 {
29487 int result;
29488 PyThread_acquire_lock(lock, 1);
29489 result = (*acquisition_count)--;
29490 PyThread_release_lock(lock);
29491 return result;
29492 }
29493 static CYTHON_INLINE void
29494 __Pyx_INC_MEMVIEW(__Pyx_memviewslice *memslice, int have_gil, int lineno)
29495 {
29496 int first_time;
29497 struct __pyx_memoryview_obj *memview = memslice->memview;
29498 if (!memview || (PyObject *) memview == Py_None)
29499 return;
29500 if (__pyx_get_slice_count(memview) < 0)
29501 __pyx_fatalerror("Acquisition count is %d (line %d)",
29502 __pyx_get_slice_count(memview), lineno);
29503 first_time = __pyx_add_acquisition_count(memview) == 0;
29504 if (first_time) {
29505 if (have_gil) {
29506 Py_INCREF((PyObject *) memview);
29507 } else {
29508 PyGILState_STATE _gilstate = PyGILState_Ensure();
29509 Py_INCREF((PyObject *) memview);
29510 PyGILState_Release(_gilstate);
29511 }
29512 }
29513 }
29514 static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *memslice,
29515 int have_gil, int lineno) {
29516 int last_time;
29517 struct __pyx_memoryview_obj *memview = memslice->memview;
29518 if (!memview ) {
29519 return;
29520 } else if ((PyObject *) memview == Py_None) {
29521 memslice->memview = NULL;
29522 return;
29523 }
29524 if (__pyx_get_slice_count(memview) <= 0)
29525 __pyx_fatalerror("Acquisition count is %d (line %d)",
29526 __pyx_get_slice_count(memview), lineno);
29527 last_time = __pyx_sub_acquisition_count(memview) == 1;
29528 memslice->data = NULL;
29529 if (last_time) {
29530 if (have_gil) {
29531 Py_CLEAR(memslice->memview);
29532 } else {
29533 PyGILState_STATE _gilstate = PyGILState_Ensure();
29534 Py_CLEAR(memslice->memview);
29535 PyGILState_Release(_gilstate);
29536 }
29537 } else {
29538 memslice->memview = NULL;
29539 }
29540 }
29541
29542 /* PyObjectCallMethO */
29543 #if CYTHON_COMPILING_IN_CPYTHON
29544 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
29545 PyObject *self, *result;
29546 PyCFunction cfunc;
29547 cfunc = PyCFunction_GET_FUNCTION(func);
29548 self = PyCFunction_GET_SELF(func);
29549 if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
29550 return NULL;
29551 result = cfunc(self, arg);
29552 Py_LeaveRecursiveCall();
29553 if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
29554 PyErr_SetString(
29555 PyExc_SystemError,
29556 "NULL result without error in PyObject_Call");
29557 }
29558 return result;
29559 }
29560 #endif
29561
29562 /* PyObjectCallOneArg */
29563 #if CYTHON_COMPILING_IN_CPYTHON
29564 static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
29565 PyObject *result;
29566 PyObject *args = PyTuple_New(1);
29567 if (unlikely(!args)) return NULL;
29568 Py_INCREF(arg);
29569 PyTuple_SET_ITEM(args, 0, arg);
29570 result = __Pyx_PyObject_Call(func, args, NULL);
29571 Py_DECREF(args);
29572 return result;
29573 }
29574 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
29575 #if CYTHON_FAST_PYCALL
29576 if (PyFunction_Check(func)) {
29577 return __Pyx_PyFunction_FastCall(func, &arg, 1);
29578 }
29579 #endif
29580 if (likely(PyCFunction_Check(func))) {
29581 if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
29582 return __Pyx_PyObject_CallMethO(func, arg);
29583 #if CYTHON_FAST_PYCCALL
29584 } else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) {
29585 return __Pyx_PyCFunction_FastCall(func, &arg, 1);
29586 #endif
29587 }
29588 }
29589 return __Pyx__PyObject_CallOneArg(func, arg);
29590 }
29591 #else
29592 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
29593 PyObject *result;
29594 PyObject *args = PyTuple_Pack(1, arg);
29595 if (unlikely(!args)) return NULL;
29596 result = __Pyx_PyObject_Call(func, args, NULL);
29597 Py_DECREF(args);
29598 return result;
29599 }
29600 #endif
29601
29602 /* RaiseNoneIterError */
29603 static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
29604 PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
29605 }
29606
29607 /* GetTopmostException */
29608 #if CYTHON_USE_EXC_INFO_STACK
29609 static _PyErr_StackItem *
29610 __Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
29611 {
29612 _PyErr_StackItem *exc_info = tstate->exc_info;
29613 while ((exc_info->exc_type == NULL || exc_info->exc_type == Py_None) &&
29614 exc_info->previous_item != NULL)
29615 {
29616 exc_info = exc_info->previous_item;
29617 }
29618 return exc_info;
29619 }
29620 #endif
29621
29622 /* SaveResetException */
29623 #if CYTHON_FAST_THREAD_STATE
29624 static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
29625 #if CYTHON_USE_EXC_INFO_STACK
29626 _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
29627 *type = exc_info->exc_type;
29628 *value = exc_info->exc_value;
29629 *tb = exc_info->exc_traceback;
29630 #else
29631 *type = tstate->exc_type;
29632 *value = tstate->exc_value;
29633 *tb = tstate->exc_traceback;
29634 #endif
29635 Py_XINCREF(*type);
29636 Py_XINCREF(*value);
29637 Py_XINCREF(*tb);
29638 }
29639 static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
29640 PyObject *tmp_type, *tmp_value, *tmp_tb;
29641 #if CYTHON_USE_EXC_INFO_STACK
29642 _PyErr_StackItem *exc_info = tstate->exc_info;
29643 tmp_type = exc_info->exc_type;
29644 tmp_value = exc_info->exc_value;
29645 tmp_tb = exc_info->exc_traceback;
29646 exc_info->exc_type = type;
29647 exc_info->exc_value = value;
29648 exc_info->exc_traceback = tb;
29649 #else
29650 tmp_type = tstate->exc_type;
29651 tmp_value = tstate->exc_value;
29652 tmp_tb = tstate->exc_traceback;
29653 tstate->exc_type = type;
29654 tstate->exc_value = value;
29655 tstate->exc_traceback = tb;
29656 #endif
29657 Py_XDECREF(tmp_type);
29658 Py_XDECREF(tmp_value);
29659 Py_XDECREF(tmp_tb);
29660 }
29661 #endif
29662
29663 /* PyErrExceptionMatches */
29664 #if CYTHON_FAST_THREAD_STATE
29665 static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
29666 Py_ssize_t i, n;
29667 n = PyTuple_GET_SIZE(tuple);
29668 #if PY_MAJOR_VERSION >= 3
29669 for (i=0; i<n; i++) {
29670 if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
29671 }
29672 #endif
29673 for (i=0; i<n; i++) {
29674 if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
29675 }
29676 return 0;
29677 }
29678 static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
29679 PyObject *exc_type = tstate->curexc_type;
29680 if (exc_type == err) return 1;
29681 if (unlikely(!exc_type)) return 0;
29682 if (unlikely(PyTuple_Check(err)))
29683 return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
29684 return __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
29685 }
29686 #endif
29687
29688 /* GetException */
29689 #if CYTHON_FAST_THREAD_STATE
29690 static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb)
29691 #else
29692 static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
29693 #endif
29694 {
29695 PyObject *local_type, *local_value, *local_tb;
29696 #if CYTHON_FAST_THREAD_STATE
29697 PyObject *tmp_type, *tmp_value, *tmp_tb;
29698 local_type = tstate->curexc_type;
29699 local_value = tstate->curexc_value;
29700 local_tb = tstate->curexc_traceback;
29701 tstate->curexc_type = 0;
29702 tstate->curexc_value = 0;
29703 tstate->curexc_traceback = 0;
29704 #else
29705 PyErr_Fetch(&local_type, &local_value, &local_tb);
29706 #endif
29707 PyErr_NormalizeException(&local_type, &local_value, &local_tb);
29708 #if CYTHON_FAST_THREAD_STATE
29709 if (unlikely(tstate->curexc_type))
29710 #else
29711 if (unlikely(PyErr_Occurred()))
29712 #endif
29713 goto bad;
29714 #if PY_MAJOR_VERSION >= 3
29715 if (local_tb) {
29716 if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
29717 goto bad;
29718 }
29719 #endif
29720 Py_XINCREF(local_tb);
29721 Py_XINCREF(local_type);
29722 Py_XINCREF(local_value);
29723 *type = local_type;
29724 *value = local_value;
29725 *tb = local_tb;
29726 #if CYTHON_FAST_THREAD_STATE
29727 #if CYTHON_USE_EXC_INFO_STACK
29728 {
29729 _PyErr_StackItem *exc_info = tstate->exc_info;
29730 tmp_type = exc_info->exc_type;
29731 tmp_value = exc_info->exc_value;
29732 tmp_tb = exc_info->exc_traceback;
29733 exc_info->exc_type = local_type;
29734 exc_info->exc_value = local_value;
29735 exc_info->exc_traceback = local_tb;
29736 }
29737 #else
29738 tmp_type = tstate->exc_type;
29739 tmp_value = tstate->exc_value;
29740 tmp_tb = tstate->exc_traceback;
29741 tstate->exc_type = local_type;
29742 tstate->exc_value = local_value;
29743 tstate->exc_traceback = local_tb;
29744 #endif
29745 Py_XDECREF(tmp_type);
29746 Py_XDECREF(tmp_value);
29747 Py_XDECREF(tmp_tb);
29748 #else
29749 PyErr_SetExcInfo(local_type, local_value, local_tb);
29750 #endif
29751 return 0;
29752 bad:
29753 *type = 0;
29754 *value = 0;
29755 *tb = 0;
29756 Py_XDECREF(local_type);
29757 Py_XDECREF(local_value);
29758 Py_XDECREF(local_tb);
29759 return -1;
29760 }
29761
29762 /* GetAttr */
29763 static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
29764 #if CYTHON_USE_TYPE_SLOTS
29765 #if PY_MAJOR_VERSION >= 3
29766 if (likely(PyUnicode_Check(n)))
29767 #else
29768 if (likely(PyString_Check(n)))
29769 #endif
29770 return __Pyx_PyObject_GetAttrStr(o, n);
29771 #endif
29772 return PyObject_GetAttr(o, n);
29773 }
29774
29775 /* HasAttr */
29776 static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
29777 PyObject *r;
29778 if (unlikely(!__Pyx_PyBaseString_Check(n))) {
29779 PyErr_SetString(PyExc_TypeError,
29780 "hasattr(): attribute name must be string");
29781 return -1;
29782 }
29783 r = __Pyx_GetAttr(o, n);
29784 if (unlikely(!r)) {
29785 PyErr_Clear();
29786 return 0;
29787 } else {
29788 Py_DECREF(r);
29789 return 1;
29790 }
29791 }
29792
29793 /* BytesEquals */
29794 static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
29795 #if CYTHON_COMPILING_IN_PYPY
29796 return PyObject_RichCompareBool(s1, s2, equals);
29797 #else
29798 if (s1 == s2) {
29799 return (equals == Py_EQ);
29800 } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
29801 const char *ps1, *ps2;
29802 Py_ssize_t length = PyBytes_GET_SIZE(s1);
29803 if (length != PyBytes_GET_SIZE(s2))
29804 return (equals == Py_NE);
29805 ps1 = PyBytes_AS_STRING(s1);
29806 ps2 = PyBytes_AS_STRING(s2);
29807 if (ps1[0] != ps2[0]) {
29808 return (equals == Py_NE);
29809 } else if (length == 1) {
29810 return (equals == Py_EQ);
29811 } else {
29812 int result;
29813 #if CYTHON_USE_UNICODE_INTERNALS
29814 Py_hash_t hash1, hash2;
29815 hash1 = ((PyBytesObject*)s1)->ob_shash;
29816 hash2 = ((PyBytesObject*)s2)->ob_shash;
29817 if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
29818 return (equals == Py_NE);
29819 }
29820 #endif
29821 result = memcmp(ps1, ps2, (size_t)length);
29822 return (equals == Py_EQ) ? (result == 0) : (result != 0);
29823 }
29824 } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
29825 return (equals == Py_NE);
29826 } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
29827 return (equals == Py_NE);
29828 } else {
29829 int result;
29830 PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
29831 if (!py_result)
29832 return -1;
29833 result = __Pyx_PyObject_IsTrue(py_result);
29834 Py_DECREF(py_result);
29835 return result;
29836 }
29837 #endif
29838 }
29839
29840 /* UnicodeEquals */
29841 static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
29842 #if CYTHON_COMPILING_IN_PYPY
29843 return PyObject_RichCompareBool(s1, s2, equals);
29844 #else
29845 #if PY_MAJOR_VERSION < 3
29846 PyObject* owned_ref = NULL;
29847 #endif
29848 int s1_is_unicode, s2_is_unicode;
29849 if (s1 == s2) {
29850 goto return_eq;
29851 }
29852 s1_is_unicode = PyUnicode_CheckExact(s1);
29853 s2_is_unicode = PyUnicode_CheckExact(s2);
29854 #if PY_MAJOR_VERSION < 3
29855 if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
29856 owned_ref = PyUnicode_FromObject(s2);
29857 if (unlikely(!owned_ref))
29858 return -1;
29859 s2 = owned_ref;
29860 s2_is_unicode = 1;
29861 } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
29862 owned_ref = PyUnicode_FromObject(s1);
29863 if (unlikely(!owned_ref))
29864 return -1;
29865 s1 = owned_ref;
29866 s1_is_unicode = 1;
29867 } else if (((!s2_is_unicode) & (!s1_is_unicode))) {
29868 return __Pyx_PyBytes_Equals(s1, s2, equals);
29869 }
29870 #endif
29871 if (s1_is_unicode & s2_is_unicode) {
29872 Py_ssize_t length;
29873 int kind;
29874 void *data1, *data2;
29875 if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
29876 return -1;
29877 length = __Pyx_PyUnicode_GET_LENGTH(s1);
29878 if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
29879 goto return_ne;
29880 }
29881 #if CYTHON_USE_UNICODE_INTERNALS
29882 {
29883 Py_hash_t hash1, hash2;
29884 #if CYTHON_PEP393_ENABLED
29885 hash1 = ((PyASCIIObject*)s1)->hash;
29886 hash2 = ((PyASCIIObject*)s2)->hash;
29887 #else
29888 hash1 = ((PyUnicodeObject*)s1)->hash;
29889 hash2 = ((PyUnicodeObject*)s2)->hash;
29890 #endif
29891 if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
29892 goto return_ne;
29893 }
29894 }
29895 #endif
29896 kind = __Pyx_PyUnicode_KIND(s1);
29897 if (kind != __Pyx_PyUnicode_KIND(s2)) {
29898 goto return_ne;
29899 }
29900 data1 = __Pyx_PyUnicode_DATA(s1);
29901 data2 = __Pyx_PyUnicode_DATA(s2);
29902 if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
29903 goto return_ne;
29904 } else if (length == 1) {
29905 goto return_eq;
29906 } else {
29907 int result = memcmp(data1, data2, (size_t)(length * kind));
29908 #if PY_MAJOR_VERSION < 3
29909 Py_XDECREF(owned_ref);
29910 #endif
29911 return (equals == Py_EQ) ? (result == 0) : (result != 0);
29912 }
29913 } else if ((s1 == Py_None) & s2_is_unicode) {
29914 goto return_ne;
29915 } else if ((s2 == Py_None) & s1_is_unicode) {
29916 goto return_ne;
29917 } else {
29918 int result;
29919 PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
29920 #if PY_MAJOR_VERSION < 3
29921 Py_XDECREF(owned_ref);
29922 #endif
29923 if (!py_result)
29924 return -1;
29925 result = __Pyx_PyObject_IsTrue(py_result);
29926 Py_DECREF(py_result);
29927 return result;
29928 }
29929 return_eq:
29930 #if PY_MAJOR_VERSION < 3
29931 Py_XDECREF(owned_ref);
29932 #endif
29933 return (equals == Py_EQ);
29934 return_ne:
29935 #if PY_MAJOR_VERSION < 3
29936 Py_XDECREF(owned_ref);
29937 #endif
29938 return (equals == Py_NE);
29939 #endif
29940 }
29941
29942 /* PyObjectCall2Args */
29943 static CYTHON_UNUSED PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
29944 PyObject *args, *result = NULL;
29945 #if CYTHON_FAST_PYCALL
29946 if (PyFunction_Check(function)) {
29947 PyObject *args[2] = {arg1, arg2};
29948 return __Pyx_PyFunction_FastCall(function, args, 2);
29949 }
29950 #endif
29951 #if CYTHON_FAST_PYCCALL
29952 if (__Pyx_PyFastCFunction_Check(function)) {
29953 PyObject *args[2] = {arg1, arg2};
29954 return __Pyx_PyCFunction_FastCall(function, args, 2);
29955 }
29956 #endif
29957 args = PyTuple_New(2);
29958 if (unlikely(!args)) goto done;
29959 Py_INCREF(arg1);
29960 PyTuple_SET_ITEM(args, 0, arg1);
29961 Py_INCREF(arg2);
29962 PyTuple_SET_ITEM(args, 1, arg2);
29963 Py_INCREF(function);
29964 result = __Pyx_PyObject_Call(function, args, NULL);
29965 Py_DECREF(args);
29966 Py_DECREF(function);
29967 done:
29968 return result;
29969 }
29970
29971 /* BufferIndexError */
29972 static void __Pyx_RaiseBufferIndexError(int axis) {
29973 PyErr_Format(PyExc_IndexError,
29974 "Out of bounds on buffer access (axis %d)", axis);
29975 }
29976
29977 /* WriteUnraisableException */
29978 static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
29979 CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
29980 int full_traceback, CYTHON_UNUSED int nogil) {
29981 PyObject *old_exc, *old_val, *old_tb;
29982 PyObject *ctx;
29983 __Pyx_PyThreadState_declare
29984 #ifdef WITH_THREAD
29985 PyGILState_STATE state;
29986 if (nogil)
29987 state = PyGILState_Ensure();
29988 #ifdef _MSC_VER
29989 else state = (PyGILState_STATE)-1;
29990 #endif
29991 #endif
29992 __Pyx_PyThreadState_assign
29993 __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
29994 if (full_traceback) {
29995 Py_XINCREF(old_exc);
29996 Py_XINCREF(old_val);
29997 Py_XINCREF(old_tb);
29998 __Pyx_ErrRestore(old_exc, old_val, old_tb);
29999 PyErr_PrintEx(1);
30000 }
30001 #if PY_MAJOR_VERSION < 3
30002 ctx = PyString_FromString(name);
30003 #else
30004 ctx = PyUnicode_FromString(name);
30005 #endif
30006 __Pyx_ErrRestore(old_exc, old_val, old_tb);
30007 if (!ctx) {
30008 PyErr_WriteUnraisable(Py_None);
30009 } else {
30010 PyErr_WriteUnraisable(ctx);
30011 Py_DECREF(ctx);
30012 }
30013 #ifdef WITH_THREAD
30014 if (nogil)
30015 PyGILState_Release(state);
30016 #endif
30017 }
30018
30019 /* None */
30020 static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t a, Py_ssize_t b) {
30021 Py_ssize_t q = a / b;
30022 Py_ssize_t r = a - q*b;
30023 q -= ((r != 0) & ((r ^ b) < 0));
30024 return q;
30025 }
30026
30027 /* decode_c_string */
30028 static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
30029 const char* cstring, Py_ssize_t start, Py_ssize_t stop,
30030 const char* encoding, const char* errors,
30031 PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
30032 Py_ssize_t length;
30033 if (unlikely((start < 0) | (stop < 0))) {
30034 size_t slen = strlen(cstring);
30035 if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
30036 PyErr_SetString(PyExc_OverflowError,
30037 "c-string too long to convert to Python");
30038 return NULL;
30039 }
30040 length = (Py_ssize_t) slen;
30041 if (start < 0) {
30042 start += length;
30043 if (start < 0)
30044 start = 0;
30045 }
30046 if (stop < 0)
30047 stop += length;
30048 }
30049 length = stop - start;
30050 if (unlikely(length <= 0))
30051 return PyUnicode_FromUnicode(NULL, 0);
30052 cstring += start;
30053 if (decode_func) {
30054 return decode_func(cstring, length, errors);
30055 } else {
30056 return PyUnicode_Decode(cstring, length, encoding, errors);
30057 }
30058 }
30059
30060 /* GetAttr3 */
30061 static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
30062 __Pyx_PyThreadState_declare
30063 __Pyx_PyThreadState_assign
30064 if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
30065 return NULL;
30066 __Pyx_PyErr_Clear();
30067 Py_INCREF(d);
30068 return d;
30069 }
30070 static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
30071 PyObject *r = __Pyx_GetAttr(o, n);
30072 return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
30073 }
30074
30075 /* SwapException */
30076 #if CYTHON_FAST_THREAD_STATE
30077 static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
30078 PyObject *tmp_type, *tmp_value, *tmp_tb;
30079 #if CYTHON_USE_EXC_INFO_STACK
30080 _PyErr_StackItem *exc_info = tstate->exc_info;
30081 tmp_type = exc_info->exc_type;
30082 tmp_value = exc_info->exc_value;
30083 tmp_tb = exc_info->exc_traceback;
30084 exc_info->exc_type = *type;
30085 exc_info->exc_value = *value;
30086 exc_info->exc_traceback = *tb;
30087 #else
30088 tmp_type = tstate->exc_type;
30089 tmp_value = tstate->exc_value;
30090 tmp_tb = tstate->exc_traceback;
30091 tstate->exc_type = *type;
30092 tstate->exc_value = *value;
30093 tstate->exc_traceback = *tb;
30094 #endif
30095 *type = tmp_type;
30096 *value = tmp_value;
30097 *tb = tmp_tb;
30098 }
30099 #else
30100 static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
30101 PyObject *tmp_type, *tmp_value, *tmp_tb;
30102 PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
30103 PyErr_SetExcInfo(*type, *value, *tb);
30104 *type = tmp_type;
30105 *value = tmp_value;
30106 *tb = tmp_tb;
30107 }
30108 #endif
30109
30110 /* Import */
30111 static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
30112 PyObject *empty_list = 0;
30113 PyObject *module = 0;
30114 PyObject *global_dict = 0;
30115 PyObject *empty_dict = 0;
30116 PyObject *list;
30117 #if PY_MAJOR_VERSION < 3
30118 PyObject *py_import;
30119 py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
30120 if (!py_import)
30121 goto bad;
30122 #endif
30123 if (from_list)
30124 list = from_list;
30125 else {
30126 empty_list = PyList_New(0);
30127 if (!empty_list)
30128 goto bad;
30129 list = empty_list;
30130 }
30131 global_dict = PyModule_GetDict(__pyx_m);
30132 if (!global_dict)
30133 goto bad;
30134 empty_dict = PyDict_New();
30135 if (!empty_dict)
30136 goto bad;
30137 {
30138 #if PY_MAJOR_VERSION >= 3
30139 if (level == -1) {
30140 if (strchr(__Pyx_MODULE_NAME, '.')) {
30141 module = PyImport_ImportModuleLevelObject(
30142 name, global_dict, empty_dict, list, 1);
30143 if (!module) {
30144 if (!PyErr_ExceptionMatches(PyExc_ImportError))
30145 goto bad;
30146 PyErr_Clear();
30147 }
30148 }
30149 level = 0;
30150 }
30151 #endif
30152 if (!module) {
30153 #if PY_MAJOR_VERSION < 3
30154 PyObject *py_level = PyInt_FromLong(level);
30155 if (!py_level)
30156 goto bad;
30157 module = PyObject_CallFunctionObjArgs(py_import,
30158 name, global_dict, empty_dict, list, py_level, (PyObject *)NULL);
30159 Py_DECREF(py_level);
30160 #else
30161 module = PyImport_ImportModuleLevelObject(
30162 name, global_dict, empty_dict, list, level);
30163 #endif
30164 }
30165 }
30166 bad:
30167 #if PY_MAJOR_VERSION < 3
30168 Py_XDECREF(py_import);
30169 #endif
30170 Py_XDECREF(empty_list);
30171 Py_XDECREF(empty_dict);
30172 return module;
30173 }
30174
30175 /* FastTypeChecks */
30176 #if CYTHON_COMPILING_IN_CPYTHON
30177 static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
30178 while (a) {
30179 a = a->tp_base;
30180 if (a == b)
30181 return 1;
30182 }
30183 return b == &PyBaseObject_Type;
30184 }
30185 static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
30186 PyObject *mro;
30187 if (a == b) return 1;
30188 mro = a->tp_mro;
30189 if (likely(mro)) {
30190 Py_ssize_t i, n;
30191 n = PyTuple_GET_SIZE(mro);
30192 for (i = 0; i < n; i++) {
30193 if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
30194 return 1;
30195 }
30196 return 0;
30197 }
30198 return __Pyx_InBases(a, b);
30199 }
30200 #if PY_MAJOR_VERSION == 2
30201 static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
30202 PyObject *exception, *value, *tb;
30203 int res;
30204 __Pyx_PyThreadState_declare
30205 __Pyx_PyThreadState_assign
30206 __Pyx_ErrFetch(&exception, &value, &tb);
30207 res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
30208 if (unlikely(res == -1)) {
30209 PyErr_WriteUnraisable(err);
30210 res = 0;
30211 }
30212 if (!res) {
30213 res = PyObject_IsSubclass(err, exc_type2);
30214 if (unlikely(res == -1)) {
30215 PyErr_WriteUnraisable(err);
30216 res = 0;
30217 }
30218 }
30219 __Pyx_ErrRestore(exception, value, tb);
30220 return res;
30221 }
30222 #else
30223 static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
30224 int res = exc_type1 ? __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type1) : 0;
30225 if (!res) {
30226 res = __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
30227 }
30228 return res;
30229 }
30230 #endif
30231 static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
30232 Py_ssize_t i, n;
30233 assert(PyExceptionClass_Check(exc_type));
30234 n = PyTuple_GET_SIZE(tuple);
30235 #if PY_MAJOR_VERSION >= 3
30236 for (i=0; i<n; i++) {
30237 if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
30238 }
30239 #endif
30240 for (i=0; i<n; i++) {
30241 PyObject *t = PyTuple_GET_ITEM(tuple, i);
30242 #if PY_MAJOR_VERSION < 3
30243 if (likely(exc_type == t)) return 1;
30244 #endif
30245 if (likely(PyExceptionClass_Check(t))) {
30246 if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
30247 } else {
30248 }
30249 }
30250 return 0;
30251 }
30252 static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
30253 if (likely(err == exc_type)) return 1;
30254 if (likely(PyExceptionClass_Check(err))) {
30255 if (likely(PyExceptionClass_Check(exc_type))) {
30256 return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
30257 } else if (likely(PyTuple_Check(exc_type))) {
30258 return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
30259 } else {
30260 }
30261 }
30262 return PyErr_GivenExceptionMatches(err, exc_type);
30263 }
30264 static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
30265 assert(PyExceptionClass_Check(exc_type1));
30266 assert(PyExceptionClass_Check(exc_type2));
30267 if (likely(err == exc_type1 || err == exc_type2)) return 1;
30268 if (likely(PyExceptionClass_Check(err))) {
30269 return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
30270 }
30271 return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
30272 }
30273 #endif
30274
30275 /* PyIntBinop */
30276 #if !CYTHON_COMPILING_IN_PYPY
30277 static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, int inplace, int zerodivision_check) {
30278 (void)inplace;
30279 (void)zerodivision_check;
30280 #if PY_MAJOR_VERSION < 3
30281 if (likely(PyInt_CheckExact(op1))) {
30282 const long b = intval;
30283 long x;
30284 long a = PyInt_AS_LONG(op1);
30285 x = (long)((unsigned long)a + b);
30286 if (likely((x^a) >= 0 || (x^b) >= 0))
30287 return PyInt_FromLong(x);
30288 return PyLong_Type.tp_as_number->nb_add(op1, op2);
30289 }
30290 #endif
30291 #if CYTHON_USE_PYLONG_INTERNALS
30292 if (likely(PyLong_CheckExact(op1))) {
30293 const long b = intval;
30294 long a, x;
30295 #ifdef HAVE_LONG_LONG
30296 const PY_LONG_LONG llb = intval;
30297 PY_LONG_LONG lla, llx;
30298 #endif
30299 const digit* digits = ((PyLongObject*)op1)->ob_digit;
30300 const Py_ssize_t size = Py_SIZE(op1);
30301 if (likely(__Pyx_sst_abs(size) <= 1)) {
30302 a = likely(size) ? digits[0] : 0;
30303 if (size == -1) a = -a;
30304 } else {
30305 switch (size) {
30306 case -2:
30307 if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
30308 a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
30309 break;
30310 #ifdef HAVE_LONG_LONG
30311 } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
30312 lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
30313 goto long_long;
30314 #endif
30315 }
30316 CYTHON_FALLTHROUGH;
30317 case 2:
30318 if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
30319 a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
30320 break;
30321 #ifdef HAVE_LONG_LONG
30322 } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
30323 lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
30324 goto long_long;
30325 #endif
30326 }
30327 CYTHON_FALLTHROUGH;
30328 case -3:
30329 if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
30330 a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
30331 break;
30332 #ifdef HAVE_LONG_LONG
30333 } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
30334 lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
30335 goto long_long;
30336 #endif
30337 }
30338 CYTHON_FALLTHROUGH;
30339 case 3:
30340 if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
30341 a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
30342 break;
30343 #ifdef HAVE_LONG_LONG
30344 } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
30345 lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
30346 goto long_long;
30347 #endif
30348 }
30349 CYTHON_FALLTHROUGH;
30350 case -4:
30351 if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
30352 a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
30353 break;
30354 #ifdef HAVE_LONG_LONG
30355 } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
30356 lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
30357 goto long_long;
30358 #endif
30359 }
30360 CYTHON_FALLTHROUGH;
30361 case 4:
30362 if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
30363 a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
30364 break;
30365 #ifdef HAVE_LONG_LONG
30366 } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
30367 lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
30368 goto long_long;
30369 #endif
30370 }
30371 CYTHON_FALLTHROUGH;
30372 default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
30373 }
30374 }
30375 x = a + b;
30376 return PyLong_FromLong(x);
30377 #ifdef HAVE_LONG_LONG
30378 long_long:
30379 llx = lla + llb;
30380 return PyLong_FromLongLong(llx);
30381 #endif
30382
30383
30384 }
30385 #endif
30386 if (PyFloat_CheckExact(op1)) {
30387 const long b = intval;
30388 double a = PyFloat_AS_DOUBLE(op1);
30389 double result;
30390 PyFPE_START_PROTECT("add", return NULL)
30391 result = ((double)a) + (double)b;
30392 PyFPE_END_PROTECT(result)
30393 return PyFloat_FromDouble(result);
30394 }
30395 return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
30396 }
30397 #endif
30398
30399 /* None */
30400 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
30401 PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
30402 }
30403
30404 /* None */
30405 static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
30406 long q = a / b;
30407 long r = a - q*b;
30408 q -= ((r != 0) & ((r ^ b) < 0));
30409 return q;
30410 }
30411
30412 /* ImportFrom */
30413 static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
30414 PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
30415 if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
30416 PyErr_Format(PyExc_ImportError,
30417 #if PY_MAJOR_VERSION < 3
30418 "cannot import name %.230s", PyString_AS_STRING(name));
30419 #else
30420 "cannot import name %S", name);
30421 #endif
30422 }
30423 return value;
30424 }
30425
30426 /* PyObject_GenericGetAttrNoDict */
30427 #if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
30428 static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
30429 PyErr_Format(PyExc_AttributeError,
30430 #if PY_MAJOR_VERSION >= 3
30431 "'%.50s' object has no attribute '%U'",
30432 tp->tp_name, attr_name);
30433 #else
30434 "'%.50s' object has no attribute '%.400s'",
30435 tp->tp_name, PyString_AS_STRING(attr_name));
30436 #endif
30437 return NULL;
30438 }
30439 static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
30440 PyObject *descr;
30441 PyTypeObject *tp = Py_TYPE(obj);
30442 if (unlikely(!PyString_Check(attr_name))) {
30443 return PyObject_GenericGetAttr(obj, attr_name);
30444 }
30445 assert(!tp->tp_dictoffset);
30446 descr = _PyType_Lookup(tp, attr_name);
30447 if (unlikely(!descr)) {
30448 return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
30449 }
30450 Py_INCREF(descr);
30451 #if PY_MAJOR_VERSION < 3
30452 if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
30453 #endif
30454 {
30455 descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
30456 if (unlikely(f)) {
30457 PyObject *res = f(descr, obj, (PyObject *)tp);
30458 Py_DECREF(descr);
30459 return res;
30460 }
30461 }
30462 return descr;
30463 }
30464 #endif
30465
30466 /* PyObject_GenericGetAttr */
30467 #if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
30468 static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
30469 if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
30470 return PyObject_GenericGetAttr(obj, attr_name);
30471 }
30472 return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
30473 }
30474 #endif
30475
30476 /* SetVTable */
30477 static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
30478 #if PY_VERSION_HEX >= 0x02070000
30479 PyObject *ob = PyCapsule_New(vtable, 0, 0);
30480 #else
30481 PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
30482 #endif
30483 if (!ob)
30484 goto bad;
30485 if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0)
30486 goto bad;
30487 Py_DECREF(ob);
30488 return 0;
30489 bad:
30490 Py_XDECREF(ob);
30491 return -1;
30492 }
30493
30494 /* SetupReduce */
30495 static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
30496 int ret;
30497 PyObject *name_attr;
30498 name_attr = __Pyx_PyObject_GetAttrStr(meth, __pyx_n_s_name_2);
30499 if (likely(name_attr)) {
30500 ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
30501 } else {
30502 ret = -1;
30503 }
30504 if (unlikely(ret < 0)) {
30505 PyErr_Clear();
30506 ret = 0;
30507 }
30508 Py_XDECREF(name_attr);
30509 return ret;
30510 }
30511 static int __Pyx_setup_reduce(PyObject* type_obj) {
30512 int ret = 0;
30513 PyObject *object_reduce = NULL;
30514 PyObject *object_reduce_ex = NULL;
30515 PyObject *reduce = NULL;
30516 PyObject *reduce_ex = NULL;
30517 PyObject *reduce_cython = NULL;
30518 PyObject *setstate = NULL;
30519 PyObject *setstate_cython = NULL;
30520 #if CYTHON_USE_PYTYPE_LOOKUP
30521 if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD;
30522 #else
30523 if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD;
30524 #endif
30525 #if CYTHON_USE_PYTYPE_LOOKUP
30526 object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD;
30527 #else
30528 object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD;
30529 #endif
30530 reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD;
30531 if (reduce_ex == object_reduce_ex) {
30532 #if CYTHON_USE_PYTYPE_LOOKUP
30533 object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD;
30534 #else
30535 object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD;
30536 #endif
30537 reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD;
30538 if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
30539 reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD;
30540 ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD;
30541 ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD;
30542 setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate);
30543 if (!setstate) PyErr_Clear();
30544 if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
30545 setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD;
30546 ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD;
30547 ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD;
30548 }
30549 PyType_Modified((PyTypeObject*)type_obj);
30550 }
30551 }
30552 goto GOOD;
30553 BAD:
30554 if (!PyErr_Occurred())
30555 PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name);
30556 ret = -1;
30557 GOOD:
30558 #if !CYTHON_USE_PYTYPE_LOOKUP
30559 Py_XDECREF(object_reduce);
30560 Py_XDECREF(object_reduce_ex);
30561 #endif
30562 Py_XDECREF(reduce);
30563 Py_XDECREF(reduce_ex);
30564 Py_XDECREF(reduce_cython);
30565 Py_XDECREF(setstate);
30566 Py_XDECREF(setstate_cython);
30567 return ret;
30568 }
30569
30570 /* TypeImport */
30571 #ifndef __PYX_HAVE_RT_ImportType
30572 #define __PYX_HAVE_RT_ImportType
30573 static PyTypeObject *__Pyx_ImportType(PyObject *module, const char *module_name, const char *class_name,
30574 size_t size, enum __Pyx_ImportType_CheckSize check_size)
30575 {
30576 PyObject *result = 0;
30577 char warning[200];
30578 Py_ssize_t basicsize;
30579 #ifdef Py_LIMITED_API
30580 PyObject *py_basicsize;
30581 #endif
30582 result = PyObject_GetAttrString(module, class_name);
30583 if (!result)
30584 goto bad;
30585 if (!PyType_Check(result)) {
30586 PyErr_Format(PyExc_TypeError,
30587 "%.200s.%.200s is not a type object",
30588 module_name, class_name);
30589 goto bad;
30590 }
30591 #ifndef Py_LIMITED_API
30592 basicsize = ((PyTypeObject *)result)->tp_basicsize;
30593 #else
30594 py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
30595 if (!py_basicsize)
30596 goto bad;
30597 basicsize = PyLong_AsSsize_t(py_basicsize);
30598 Py_DECREF(py_basicsize);
30599 py_basicsize = 0;
30600 if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
30601 goto bad;
30602 #endif
30603 if ((size_t)basicsize < size) {
30604 PyErr_Format(PyExc_ValueError,
30605 "%.200s.%.200s size changed, may indicate binary incompatibility. "
30606 "Expected %zd from C header, got %zd from PyObject",
30607 module_name, class_name, size, basicsize);
30608 goto bad;
30609 }
30610 if (check_size == __Pyx_ImportType_CheckSize_Error && (size_t)basicsize != size) {
30611 PyErr_Format(PyExc_ValueError,
30612 "%.200s.%.200s size changed, may indicate binary incompatibility. "
30613 "Expected %zd from C header, got %zd from PyObject",
30614 module_name, class_name, size, basicsize);
30615 goto bad;
30616 }
30617 else if (check_size == __Pyx_ImportType_CheckSize_Warn && (size_t)basicsize > size) {
30618 PyOS_snprintf(warning, sizeof(warning),
30619 "%s.%s size changed, may indicate binary incompatibility. "
30620 "Expected %zd from C header, got %zd from PyObject",
30621 module_name, class_name, size, basicsize);
30622 if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
30623 }
30624 return (PyTypeObject *)result;
30625 bad:
30626 Py_XDECREF(result);
30627 return NULL;
30628 }
30629 #endif
30630
30631 /* GetVTable */
30632 static void* __Pyx_GetVtable(PyObject *dict) {
30633 void* ptr;
30634 PyObject *ob = PyObject_GetItem(dict, __pyx_n_s_pyx_vtable);
30635 if (!ob)
30636 goto bad;
30637 #if PY_VERSION_HEX >= 0x02070000
30638 ptr = PyCapsule_GetPointer(ob, 0);
30639 #else
30640 ptr = PyCObject_AsVoidPtr(ob);
30641 #endif
30642 if (!ptr && !PyErr_Occurred())
30643 PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
30644 Py_DECREF(ob);
30645 return ptr;
30646 bad:
30647 Py_XDECREF(ob);
30648 return NULL;
30649 }
30650
30651 /* CLineInTraceback */
30652 #ifndef CYTHON_CLINE_IN_TRACEBACK
30653 static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
30654 PyObject *use_cline;
30655 PyObject *ptype, *pvalue, *ptraceback;
30656 #if CYTHON_COMPILING_IN_CPYTHON
30657 PyObject **cython_runtime_dict;
30658 #endif
30659 if (unlikely(!__pyx_cython_runtime)) {
30660 return c_line;
30661 }
30662 __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
30663 #if CYTHON_COMPILING_IN_CPYTHON
30664 cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
30665 if (likely(cython_runtime_dict)) {
30666 __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
30667 use_cline, *cython_runtime_dict,
30668 __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
30669 } else
30670 #endif
30671 {
30672 PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
30673 if (use_cline_obj) {
30674 use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
30675 Py_DECREF(use_cline_obj);
30676 } else {
30677 PyErr_Clear();
30678 use_cline = NULL;
30679 }
30680 }
30681 if (!use_cline) {
30682 c_line = 0;
30683 PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
30684 }
30685 else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
30686 c_line = 0;
30687 }
30688 __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
30689 return c_line;
30690 }
30691 #endif
30692
30693 /* CodeObjectCache */
30694 static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
30695 int start = 0, mid = 0, end = count - 1;
30696 if (end >= 0 && code_line > entries[end].code_line) {
30697 return count;
30698 }
30699 while (start < end) {
30700 mid = start + (end - start) / 2;
30701 if (code_line < entries[mid].code_line) {
30702 end = mid;
30703 } else if (code_line > entries[mid].code_line) {
30704 start = mid + 1;
30705 } else {
30706 return mid;
30707 }
30708 }
30709 if (code_line <= entries[mid].code_line) {
30710 return mid;
30711 } else {
30712 return mid + 1;
30713 }
30714 }
30715 static PyCodeObject *__pyx_find_code_object(int code_line) {
30716 PyCodeObject* code_object;
30717 int pos;
30718 if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
30719 return NULL;
30720 }
30721 pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
30722 if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
30723 return NULL;
30724 }
30725 code_object = __pyx_code_cache.entries[pos].code_object;
30726 Py_INCREF(code_object);
30727 return code_object;
30728 }
30729 static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
30730 int pos, i;
30731 __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
30732 if (unlikely(!code_line)) {
30733 return;
30734 }
30735 if (unlikely(!entries)) {
30736 entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
30737 if (likely(entries)) {
30738 __pyx_code_cache.entries = entries;
30739 __pyx_code_cache.max_count = 64;
30740 __pyx_code_cache.count = 1;
30741 entries[0].code_line = code_line;
30742 entries[0].code_object = code_object;
30743 Py_INCREF(code_object);
30744 }
30745 return;
30746 }
30747 pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
30748 if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
30749 PyCodeObject* tmp = entries[pos].code_object;
30750 entries[pos].code_object = code_object;
30751 Py_DECREF(tmp);
30752 return;
30753 }
30754 if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
30755 int new_max = __pyx_code_cache.max_count + 64;
30756 entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
30757 __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry));
30758 if (unlikely(!entries)) {
30759 return;
30760 }
30761 __pyx_code_cache.entries = entries;
30762 __pyx_code_cache.max_count = new_max;
30763 }
30764 for (i=__pyx_code_cache.count; i>pos; i--) {
30765 entries[i] = entries[i-1];
30766 }
30767 entries[pos].code_line = code_line;
30768 entries[pos].code_object = code_object;
30769 __pyx_code_cache.count++;
30770 Py_INCREF(code_object);
30771 }
30772
30773 /* AddTraceback */
30774 #include "compile.h"
30775 #include "frameobject.h"
30776 #include "traceback.h"
30777 static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
30778 const char *funcname, int c_line,
30779 int py_line, const char *filename) {
30780 PyCodeObject *py_code = 0;
30781 PyObject *py_srcfile = 0;
30782 PyObject *py_funcname = 0;
30783 #if PY_MAJOR_VERSION < 3
30784 py_srcfile = PyString_FromString(filename);
30785 #else
30786 py_srcfile = PyUnicode_FromString(filename);
30787 #endif
30788 if (!py_srcfile) goto bad;
30789 if (c_line) {
30790 #if PY_MAJOR_VERSION < 3
30791 py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
30792 #else
30793 py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
30794 #endif
30795 }
30796 else {
30797 #if PY_MAJOR_VERSION < 3
30798 py_funcname = PyString_FromString(funcname);
30799 #else
30800 py_funcname = PyUnicode_FromString(funcname);
30801 #endif
30802 }
30803 if (!py_funcname) goto bad;
30804 py_code = __Pyx_PyCode_New(
30805 0,
30806 0,
30807 0,
30808 0,
30809 0,
30810 __pyx_empty_bytes, /*PyObject *code,*/
30811 __pyx_empty_tuple, /*PyObject *consts,*/
30812 __pyx_empty_tuple, /*PyObject *names,*/
30813 __pyx_empty_tuple, /*PyObject *varnames,*/
30814 __pyx_empty_tuple, /*PyObject *freevars,*/
30815 __pyx_empty_tuple, /*PyObject *cellvars,*/
30816 py_srcfile, /*PyObject *filename,*/
30817 py_funcname, /*PyObject *name,*/
30818 py_line,
30819 __pyx_empty_bytes /*PyObject *lnotab*/
30820 );
30821 Py_DECREF(py_srcfile);
30822 Py_DECREF(py_funcname);
30823 return py_code;
30824 bad:
30825 Py_XDECREF(py_srcfile);
30826 Py_XDECREF(py_funcname);
30827 return NULL;
30828 }
30829 static void __Pyx_AddTraceback(const char *funcname, int c_line,
30830 int py_line, const char *filename) {
30831 PyCodeObject *py_code = 0;
30832 PyFrameObject *py_frame = 0;
30833 PyThreadState *tstate = __Pyx_PyThreadState_Current;
30834 if (c_line) {
30835 c_line = __Pyx_CLineForTraceback(tstate, c_line);
30836 }
30837 py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
30838 if (!py_code) {
30839 py_code = __Pyx_CreateCodeObjectForTraceback(
30840 funcname, c_line, py_line, filename);
30841 if (!py_code) goto bad;
30842 __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
30843 }
30844 py_frame = PyFrame_New(
30845 tstate, /*PyThreadState *tstate,*/
30846 py_code, /*PyCodeObject *code,*/
30847 __pyx_d, /*PyObject *globals,*/
30848 0 /*PyObject *locals*/
30849 );
30850 if (!py_frame) goto bad;
30851 __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
30852 PyTraceBack_Here(py_frame);
30853 bad:
30854 Py_XDECREF(py_code);
30855 Py_XDECREF(py_frame);
30856 }
30857
30858 #if PY_MAJOR_VERSION < 3
30859 static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
30860 if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
30861 if (__Pyx_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) return __pyx_pw_5numpy_7ndarray_1__getbuffer__(obj, view, flags);
30862 if (__Pyx_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
30863 if (__Pyx_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
30864 PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
30865 return -1;
30866 }
30867 static void __Pyx_ReleaseBuffer(Py_buffer *view) {
30868 PyObject *obj = view->obj;
30869 if (!obj) return;
30870 if (PyObject_CheckBuffer(obj)) {
30871 PyBuffer_Release(view);
30872 return;
30873 }
30874 if ((0)) {}
30875 else if (__Pyx_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) __pyx_pw_5numpy_7ndarray_3__releasebuffer__(obj, view);
30876 view->obj = NULL;
30877 Py_DECREF(obj);
30878 }
30879 #endif
30880
30881
30882 /* MemviewSliceIsContig */
30883 static int
30884 __pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim)
30885 {
30886 int i, index, step, start;
30887 Py_ssize_t itemsize = mvs.memview->view.itemsize;
30888 if (order == 'F') {
30889 step = 1;
30890 start = 0;
30891 } else {
30892 step = -1;
30893 start = ndim - 1;
30894 }
30895 for (i = 0; i < ndim; i++) {
30896 index = start + step * i;
30897 if (mvs.suboffsets[index] >= 0 || mvs.strides[index] != itemsize)
30898 return 0;
30899 itemsize *= mvs.shape[index];
30900 }
30901 return 1;
30902 }
30903
30904 /* OverlappingSlices */
30905 static void
30906 __pyx_get_array_memory_extents(__Pyx_memviewslice *slice,
30907 void **out_start, void **out_end,
30908 int ndim, size_t itemsize)
30909 {
30910 char *start, *end;
30911 int i;
30912 start = end = slice->data;
30913 for (i = 0; i < ndim; i++) {
30914 Py_ssize_t stride = slice->strides[i];
30915 Py_ssize_t extent = slice->shape[i];
30916 if (extent == 0) {
30917 *out_start = *out_end = start;
30918 return;
30919 } else {
30920 if (stride > 0)
30921 end += stride * (extent - 1);
30922 else
30923 start += stride * (extent - 1);
30924 }
30925 }
30926 *out_start = start;
30927 *out_end = end + itemsize;
30928 }
30929 static int
30930 __pyx_slices_overlap(__Pyx_memviewslice *slice1,
30931 __Pyx_memviewslice *slice2,
30932 int ndim, size_t itemsize)
30933 {
30934 void *start1, *end1, *start2, *end2;
30935 __pyx_get_array_memory_extents(slice1, &start1, &end1, ndim, itemsize);
30936 __pyx_get_array_memory_extents(slice2, &start2, &end2, ndim, itemsize);
30937 return (start1 < end2) && (start2 < end1);
30938 }
30939
30940 /* Capsule */
30941 static CYTHON_INLINE PyObject *
30942 __pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
30943 {
30944 PyObject *cobj;
30945 #if PY_VERSION_HEX >= 0x02070000
30946 cobj = PyCapsule_New(p, sig, NULL);
30947 #else
30948 cobj = PyCObject_FromVoidPtr(p, NULL);
30949 #endif
30950 return cobj;
30951 }
30952
30953 /* CIntFromPyVerify */
30954 #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
30955 __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
30956 #define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
30957 __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
30958 #define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
30959 {\
30960 func_type value = func_value;\
30961 if (sizeof(target_type) < sizeof(func_type)) {\
30962 if (unlikely(value != (func_type) (target_type) value)) {\
30963 func_type zero = 0;\
30964 if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
30965 return (target_type) -1;\
30966 if (is_unsigned && unlikely(value < zero))\
30967 goto raise_neg_overflow;\
30968 else\
30969 goto raise_overflow;\
30970 }\
30971 }\
30972 return (target_type) value;\
30973 }
30974
30975 /* None */
30976 static CYTHON_INLINE __pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t __Pyx_pow___pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t(__pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t b, __pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t e) {
30977 __pyx_t_2yt_9frontends_6ramses_8io_utils_INT64_t t = b;
30978 switch (e) {
30979 case 3:
30980 t *= b;
30981 CYTHON_FALLTHROUGH;
30982 case 2:
30983 t *= b;
30984 CYTHON_FALLTHROUGH;
30985 case 1:
30986 return t;
30987 case 0:
30988 return 1;
30989 }
30990 #if 1
30991 if (unlikely(e<0)) return 0;
30992 #endif
30993 t = 1;
30994 while (likely(e)) {
30995 t *= (b * (e&1)) | ((~e)&1);
30996 b *= b;
30997 e >>= 1;
30998 }
30999 return t;
31000 }
31001
31002 /* CIntToPy */
31003 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_int64(npy_int64 value) {
31004 const npy_int64 neg_one = (npy_int64) ((npy_int64) 0 - (npy_int64) 1), const_zero = (npy_int64) 0;
31005 const int is_unsigned = neg_one > const_zero;
31006 if (is_unsigned) {
31007 if (sizeof(npy_int64) < sizeof(long)) {
31008 return PyInt_FromLong((long) value);
31009 } else if (sizeof(npy_int64) <= sizeof(unsigned long)) {
31010 return PyLong_FromUnsignedLong((unsigned long) value);
31011 #ifdef HAVE_LONG_LONG
31012 } else if (sizeof(npy_int64) <= sizeof(unsigned PY_LONG_LONG)) {
31013 return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
31014 #endif
31015 }
31016 } else {
31017 if (sizeof(npy_int64) <= sizeof(long)) {
31018 return PyInt_FromLong((long) value);
31019 #ifdef HAVE_LONG_LONG
31020 } else if (sizeof(npy_int64) <= sizeof(PY_LONG_LONG)) {
31021 return PyLong_FromLongLong((PY_LONG_LONG) value);
31022 #endif
31023 }
31024 }
31025 {
31026 int one = 1; int little = (int)*(unsigned char *)&one;
31027 unsigned char *bytes = (unsigned char *)&value;
31028 return _PyLong_FromByteArray(bytes, sizeof(npy_int64),
31029 little, !is_unsigned);
31030 }
31031 }
31032
31033 /* CIntToPy */
31034 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_int32(npy_int32 value) {
31035 const npy_int32 neg_one = (npy_int32) ((npy_int32) 0 - (npy_int32) 1), const_zero = (npy_int32) 0;
31036 const int is_unsigned = neg_one > const_zero;
31037 if (is_unsigned) {
31038 if (sizeof(npy_int32) < sizeof(long)) {
31039 return PyInt_FromLong((long) value);
31040 } else if (sizeof(npy_int32) <= sizeof(unsigned long)) {
31041 return PyLong_FromUnsignedLong((unsigned long) value);
31042 #ifdef HAVE_LONG_LONG
31043 } else if (sizeof(npy_int32) <= sizeof(unsigned PY_LONG_LONG)) {
31044 return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
31045 #endif
31046 }
31047 } else {
31048 if (sizeof(npy_int32) <= sizeof(long)) {
31049 return PyInt_FromLong((long) value);
31050 #ifdef HAVE_LONG_LONG
31051 } else if (sizeof(npy_int32) <= sizeof(PY_LONG_LONG)) {
31052 return PyLong_FromLongLong((PY_LONG_LONG) value);
31053 #endif
31054 }
31055 }
31056 {
31057 int one = 1; int little = (int)*(unsigned char *)&one;
31058 unsigned char *bytes = (unsigned char *)&value;
31059 return _PyLong_FromByteArray(bytes, sizeof(npy_int32),
31060 little, !is_unsigned);
31061 }
31062 }
31063
31064 /* CIntToPy */
31065 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
31066 const int neg_one = (int) ((int) 0 - (int) 1), const_zero = (int) 0;
31067 const int is_unsigned = neg_one > const_zero;
31068 if (is_unsigned) {
31069 if (sizeof(int) < sizeof(long)) {
31070 return PyInt_FromLong((long) value);
31071 } else if (sizeof(int) <= sizeof(unsigned long)) {
31072 return PyLong_FromUnsignedLong((unsigned long) value);
31073 #ifdef HAVE_LONG_LONG
31074 } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
31075 return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
31076 #endif
31077 }
31078 } else {
31079 if (sizeof(int) <= sizeof(long)) {
31080 return PyInt_FromLong((long) value);
31081 #ifdef HAVE_LONG_LONG
31082 } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
31083 return PyLong_FromLongLong((PY_LONG_LONG) value);
31084 #endif
31085 }
31086 }
31087 {
31088 int one = 1; int little = (int)*(unsigned char *)&one;
31089 unsigned char *bytes = (unsigned char *)&value;
31090 return _PyLong_FromByteArray(bytes, sizeof(int),
31091 little, !is_unsigned);
31092 }
31093 }
31094
31095 /* CIntToPy */
31096 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
31097 const long neg_one = (long) ((long) 0 - (long) 1), const_zero = (long) 0;
31098 const int is_unsigned = neg_one > const_zero;
31099 if (is_unsigned) {
31100 if (sizeof(long) < sizeof(long)) {
31101 return PyInt_FromLong((long) value);
31102 } else if (sizeof(long) <= sizeof(unsigned long)) {
31103 return PyLong_FromUnsignedLong((unsigned long) value);
31104 #ifdef HAVE_LONG_LONG
31105 } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
31106 return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
31107 #endif
31108 }
31109 } else {
31110 if (sizeof(long) <= sizeof(long)) {
31111 return PyInt_FromLong((long) value);
31112 #ifdef HAVE_LONG_LONG
31113 } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
31114 return PyLong_FromLongLong((PY_LONG_LONG) value);
31115 #endif
31116 }
31117 }
31118 {
31119 int one = 1; int little = (int)*(unsigned char *)&one;
31120 unsigned char *bytes = (unsigned char *)&value;
31121 return _PyLong_FromByteArray(bytes, sizeof(long),
31122 little, !is_unsigned);
31123 }
31124 }
31125
31126 /* Declarations */
31127 #if CYTHON_CCOMPLEX
31128 #ifdef __cplusplus
31129 static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
31130 return ::std::complex< float >(x, y);
31131 }
31132 #else
31133 static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
31134 return x + y*(__pyx_t_float_complex)_Complex_I;
31135 }
31136 #endif
31137 #else
31138 static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
31139 __pyx_t_float_complex z;
31140 z.real = x;
31141 z.imag = y;
31142 return z;
31143 }
31144 #endif
31145
31146 /* Arithmetic */
31147 #if CYTHON_CCOMPLEX
31148 #else
31149 static CYTHON_INLINE int __Pyx_c_eq_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
31150 return (a.real == b.real) && (a.imag == b.imag);
31151 }
31152 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sum_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
31153 __pyx_t_float_complex z;
31154 z.real = a.real + b.real;
31155 z.imag = a.imag + b.imag;
31156 return z;
31157 }
31158 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_diff_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
31159 __pyx_t_float_complex z;
31160 z.real = a.real - b.real;
31161 z.imag = a.imag - b.imag;
31162 return z;
31163 }
31164 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prod_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
31165 __pyx_t_float_complex z;
31166 z.real = a.real * b.real - a.imag * b.imag;
31167 z.imag = a.real * b.imag + a.imag * b.real;
31168 return z;
31169 }
31170 #if 1
31171 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
31172 if (b.imag == 0) {
31173 return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.real);
31174 } else if (fabsf(b.real) >= fabsf(b.imag)) {
31175 if (b.real == 0 && b.imag == 0) {
31176 return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.imag);
31177 } else {
31178 float r = b.imag / b.real;
31179 float s = (float)(1.0) / (b.real + b.imag * r);
31180 return __pyx_t_float_complex_from_parts(
31181 (a.real + a.imag * r) * s, (a.imag - a.real * r) * s);
31182 }
31183 } else {
31184 float r = b.real / b.imag;
31185 float s = (float)(1.0) / (b.imag + b.real * r);
31186 return __pyx_t_float_complex_from_parts(
31187 (a.real * r + a.imag) * s, (a.imag * r - a.real) * s);
31188 }
31189 }
31190 #else
31191 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
31192 if (b.imag == 0) {
31193 return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.real);
31194 } else {
31195 float denom = b.real * b.real + b.imag * b.imag;
31196 return __pyx_t_float_complex_from_parts(
31197 (a.real * b.real + a.imag * b.imag) / denom,
31198 (a.imag * b.real - a.real * b.imag) / denom);
31199 }
31200 }
31201 #endif
31202 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_neg_float(__pyx_t_float_complex a) {
31203 __pyx_t_float_complex z;
31204 z.real = -a.real;
31205 z.imag = -a.imag;
31206 return z;
31207 }
31208 static CYTHON_INLINE int __Pyx_c_is_zero_float(__pyx_t_float_complex a) {
31209 return (a.real == 0) && (a.imag == 0);
31210 }
31211 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conj_float(__pyx_t_float_complex a) {
31212 __pyx_t_float_complex z;
31213 z.real = a.real;
31214 z.imag = -a.imag;
31215 return z;
31216 }
31217 #if 1
31218 static CYTHON_INLINE float __Pyx_c_abs_float(__pyx_t_float_complex z) {
31219 #if !defined(HAVE_HYPOT) || defined(_MSC_VER)
31220 return sqrtf(z.real*z.real + z.imag*z.imag);
31221 #else
31222 return hypotf(z.real, z.imag);
31223 #endif
31224 }
31225 static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_pow_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
31226 __pyx_t_float_complex z;
31227 float r, lnr, theta, z_r, z_theta;
31228 if (b.imag == 0 && b.real == (int)b.real) {
31229 if (b.real < 0) {
31230 float denom = a.real * a.real + a.imag * a.imag;
31231 a.real = a.real / denom;
31232 a.imag = -a.imag / denom;
31233 b.real = -b.real;
31234 }
31235 switch ((int)b.real) {
31236 case 0:
31237 z.real = 1;
31238 z.imag = 0;
31239 return z;
31240 case 1:
31241 return a;
31242 case 2:
31243 z = __Pyx_c_prod_float(a, a);
31244 return __Pyx_c_prod_float(a, a);
31245 case 3:
31246 z = __Pyx_c_prod_float(a, a);
31247 return __Pyx_c_prod_float(z, a);
31248 case 4:
31249 z = __Pyx_c_prod_float(a, a);
31250 return __Pyx_c_prod_float(z, z);
31251 }
31252 }
31253 if (a.imag == 0) {
31254 if (a.real == 0) {
31255 return a;
31256 } else if (b.imag == 0) {
31257 z.real = powf(a.real, b.real);
31258 z.imag = 0;
31259 return z;
31260 } else if (a.real > 0) {
31261 r = a.real;
31262 theta = 0;
31263 } else {
31264 r = -a.real;
31265 theta = atan2f(0.0, -1.0);
31266 }
31267 } else {
31268 r = __Pyx_c_abs_float(a);
31269 theta = atan2f(a.imag, a.real);
31270 }
31271 lnr = logf(r);
31272 z_r = expf(lnr * b.real - theta * b.imag);
31273 z_theta = theta * b.real + lnr * b.imag;
31274 z.real = z_r * cosf(z_theta);
31275 z.imag = z_r * sinf(z_theta);
31276 return z;
31277 }
31278 #endif
31279 #endif
31280
31281 /* Declarations */
31282 #if CYTHON_CCOMPLEX
31283 #ifdef __cplusplus
31284 static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
31285 return ::std::complex< double >(x, y);
31286 }
31287 #else
31288 static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
31289 return x + y*(__pyx_t_double_complex)_Complex_I;
31290 }
31291 #endif
31292 #else
31293 static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
31294 __pyx_t_double_complex z;
31295 z.real = x;
31296 z.imag = y;
31297 return z;
31298 }
31299 #endif
31300
31301 /* Arithmetic */
31302 #if CYTHON_CCOMPLEX
31303 #else
31304 static CYTHON_INLINE int __Pyx_c_eq_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
31305 return (a.real == b.real) && (a.imag == b.imag);
31306 }
31307 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
31308 __pyx_t_double_complex z;
31309 z.real = a.real + b.real;
31310 z.imag = a.imag + b.imag;
31311 return z;
31312 }
31313 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
31314 __pyx_t_double_complex z;
31315 z.real = a.real - b.real;
31316 z.imag = a.imag - b.imag;
31317 return z;
31318 }
31319 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
31320 __pyx_t_double_complex z;
31321 z.real = a.real * b.real - a.imag * b.imag;
31322 z.imag = a.real * b.imag + a.imag * b.real;
31323 return z;
31324 }
31325 #if 1
31326 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
31327 if (b.imag == 0) {
31328 return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.real);
31329 } else if (fabs(b.real) >= fabs(b.imag)) {
31330 if (b.real == 0 && b.imag == 0) {
31331 return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.imag);
31332 } else {
31333 double r = b.imag / b.real;
31334 double s = (double)(1.0) / (b.real + b.imag * r);
31335 return __pyx_t_double_complex_from_parts(
31336 (a.real + a.imag * r) * s, (a.imag - a.real * r) * s);
31337 }
31338 } else {
31339 double r = b.real / b.imag;
31340 double s = (double)(1.0) / (b.imag + b.real * r);
31341 return __pyx_t_double_complex_from_parts(
31342 (a.real * r + a.imag) * s, (a.imag * r - a.real) * s);
31343 }
31344 }
31345 #else
31346 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
31347 if (b.imag == 0) {
31348 return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.real);
31349 } else {
31350 double denom = b.real * b.real + b.imag * b.imag;
31351 return __pyx_t_double_complex_from_parts(
31352 (a.real * b.real + a.imag * b.imag) / denom,
31353 (a.imag * b.real - a.real * b.imag) / denom);
31354 }
31355 }
31356 #endif
31357 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg_double(__pyx_t_double_complex a) {
31358 __pyx_t_double_complex z;
31359 z.real = -a.real;
31360 z.imag = -a.imag;
31361 return z;
31362 }
31363 static CYTHON_INLINE int __Pyx_c_is_zero_double(__pyx_t_double_complex a) {
31364 return (a.real == 0) && (a.imag == 0);
31365 }
31366 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj_double(__pyx_t_double_complex a) {
31367 __pyx_t_double_complex z;
31368 z.real = a.real;
31369 z.imag = -a.imag;
31370 return z;
31371 }
31372 #if 1
31373 static CYTHON_INLINE double __Pyx_c_abs_double(__pyx_t_double_complex z) {
31374 #if !defined(HAVE_HYPOT) || defined(_MSC_VER)
31375 return sqrt(z.real*z.real + z.imag*z.imag);
31376 #else
31377 return hypot(z.real, z.imag);
31378 #endif
31379 }
31380 static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
31381 __pyx_t_double_complex z;
31382 double r, lnr, theta, z_r, z_theta;
31383 if (b.imag == 0 && b.real == (int)b.real) {
31384 if (b.real < 0) {
31385 double denom = a.real * a.real + a.imag * a.imag;
31386 a.real = a.real / denom;
31387 a.imag = -a.imag / denom;
31388 b.real = -b.real;
31389 }
31390 switch ((int)b.real) {
31391 case 0:
31392 z.real = 1;
31393 z.imag = 0;
31394 return z;
31395 case 1:
31396 return a;
31397 case 2:
31398 z = __Pyx_c_prod_double(a, a);
31399 return __Pyx_c_prod_double(a, a);
31400 case 3:
31401 z = __Pyx_c_prod_double(a, a);
31402 return __Pyx_c_prod_double(z, a);
31403 case 4:
31404 z = __Pyx_c_prod_double(a, a);
31405 return __Pyx_c_prod_double(z, z);
31406 }
31407 }
31408 if (a.imag == 0) {
31409 if (a.real == 0) {
31410 return a;
31411 } else if (b.imag == 0) {
31412 z.real = pow(a.real, b.real);
31413 z.imag = 0;
31414 return z;
31415 } else if (a.real > 0) {
31416 r = a.real;
31417 theta = 0;
31418 } else {
31419 r = -a.real;
31420 theta = atan2(0.0, -1.0);
31421 }
31422 } else {
31423 r = __Pyx_c_abs_double(a);
31424 theta = atan2(a.imag, a.real);
31425 }
31426 lnr = log(r);
31427 z_r = exp(lnr * b.real - theta * b.imag);
31428 z_theta = theta * b.real + lnr * b.imag;
31429 z.real = z_r * cos(z_theta);
31430 z.imag = z_r * sin(z_theta);
31431 return z;
31432 }
31433 #endif
31434 #endif
31435
31436 /* CIntToPy */
31437 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum__NPY_TYPES(enum NPY_TYPES value) {
31438 const enum NPY_TYPES neg_one = (enum NPY_TYPES) ((enum NPY_TYPES) 0 - (enum NPY_TYPES) 1), const_zero = (enum NPY_TYPES) 0;
31439 const int is_unsigned = neg_one > const_zero;
31440 if (is_unsigned) {
31441 if (sizeof(enum NPY_TYPES) < sizeof(long)) {
31442 return PyInt_FromLong((long) value);
31443 } else if (sizeof(enum NPY_TYPES) <= sizeof(unsigned long)) {
31444 return PyLong_FromUnsignedLong((unsigned long) value);
31445 #ifdef HAVE_LONG_LONG
31446 } else if (sizeof(enum NPY_TYPES) <= sizeof(unsigned PY_LONG_LONG)) {
31447 return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
31448 #endif
31449 }
31450 } else {
31451 if (sizeof(enum NPY_TYPES) <= sizeof(long)) {
31452 return PyInt_FromLong((long) value);
31453 #ifdef HAVE_LONG_LONG
31454 } else if (sizeof(enum NPY_TYPES) <= sizeof(PY_LONG_LONG)) {
31455 return PyLong_FromLongLong((PY_LONG_LONG) value);
31456 #endif
31457 }
31458 }
31459 {
31460 int one = 1; int little = (int)*(unsigned char *)&one;
31461 unsigned char *bytes = (unsigned char *)&value;
31462 return _PyLong_FromByteArray(bytes, sizeof(enum NPY_TYPES),
31463 little, !is_unsigned);
31464 }
31465 }
31466
31467 /* MemviewSliceCopyTemplate */
31468 static __Pyx_memviewslice
31469 __pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
31470 const char *mode, int ndim,
31471 size_t sizeof_dtype, int contig_flag,
31472 int dtype_is_object)
31473 {
31474 __Pyx_RefNannyDeclarations
31475 int i;
31476 __Pyx_memviewslice new_mvs = { 0, 0, { 0 }, { 0 }, { 0 } };
31477 struct __pyx_memoryview_obj *from_memview = from_mvs->memview;
31478 Py_buffer *buf = &from_memview->view;
31479 PyObject *shape_tuple = NULL;
31480 PyObject *temp_int = NULL;
31481 struct __pyx_array_obj *array_obj = NULL;
31482 struct __pyx_memoryview_obj *memview_obj = NULL;
31483 __Pyx_RefNannySetupContext("__pyx_memoryview_copy_new_contig", 0);
31484 for (i = 0; i < ndim; i++) {
31485 if (from_mvs->suboffsets[i] >= 0) {
31486 PyErr_Format(PyExc_ValueError, "Cannot copy memoryview slice with "
31487 "indirect dimensions (axis %d)", i);
31488 goto fail;
31489 }
31490 }
31491 shape_tuple = PyTuple_New(ndim);
31492 if (unlikely(!shape_tuple)) {
31493 goto fail;
31494 }
31495 __Pyx_GOTREF(shape_tuple);
31496 for(i = 0; i < ndim; i++) {
31497 temp_int = PyInt_FromSsize_t(from_mvs->shape[i]);
31498 if(unlikely(!temp_int)) {
31499 goto fail;
31500 } else {
31501 PyTuple_SET_ITEM(shape_tuple, i, temp_int);
31502 temp_int = NULL;
31503 }
31504 }
31505 array_obj = __pyx_array_new(shape_tuple, sizeof_dtype, buf->format, (char *) mode, NULL);
31506 if (unlikely(!array_obj)) {
31507 goto fail;
31508 }
31509 __Pyx_GOTREF(array_obj);
31510 memview_obj = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
31511 (PyObject *) array_obj, contig_flag,
31512 dtype_is_object,
31513 from_mvs->memview->typeinfo);
31514 if (unlikely(!memview_obj))
31515 goto fail;
31516 if (unlikely(__Pyx_init_memviewslice(memview_obj, ndim, &new_mvs, 1) < 0))
31517 goto fail;
31518 if (unlikely(__pyx_memoryview_copy_contents(*from_mvs, new_mvs, ndim, ndim,
31519 dtype_is_object) < 0))
31520 goto fail;
31521 goto no_fail;
31522 fail:
31523 __Pyx_XDECREF(new_mvs.memview);
31524 new_mvs.memview = NULL;
31525 new_mvs.data = NULL;
31526 no_fail:
31527 __Pyx_XDECREF(shape_tuple);
31528 __Pyx_XDECREF(temp_int);
31529 __Pyx_XDECREF(array_obj);
31530 __Pyx_RefNannyFinishContext();
31531 return new_mvs;
31532 }
31533
31534 /* CIntFromPy */
31535 static CYTHON_INLINE npy_int64 __Pyx_PyInt_As_npy_int64(PyObject *x) {
31536 const npy_int64 neg_one = (npy_int64) ((npy_int64) 0 - (npy_int64) 1), const_zero = (npy_int64) 0;
31537 const int is_unsigned = neg_one > const_zero;
31538 #if PY_MAJOR_VERSION < 3
31539 if (likely(PyInt_Check(x))) {
31540 if (sizeof(npy_int64) < sizeof(long)) {
31541 __PYX_VERIFY_RETURN_INT(npy_int64, long, PyInt_AS_LONG(x))
31542 } else {
31543 long val = PyInt_AS_LONG(x);
31544 if (is_unsigned && unlikely(val < 0)) {
31545 goto raise_neg_overflow;
31546 }
31547 return (npy_int64) val;
31548 }
31549 } else
31550 #endif
31551 if (likely(PyLong_Check(x))) {
31552 if (is_unsigned) {
31553 #if CYTHON_USE_PYLONG_INTERNALS
31554 const digit* digits = ((PyLongObject*)x)->ob_digit;
31555 switch (Py_SIZE(x)) {
31556 case 0: return (npy_int64) 0;
31557 case 1: __PYX_VERIFY_RETURN_INT(npy_int64, digit, digits[0])
31558 case 2:
31559 if (8 * sizeof(npy_int64) > 1 * PyLong_SHIFT) {
31560 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
31561 __PYX_VERIFY_RETURN_INT(npy_int64, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31562 } else if (8 * sizeof(npy_int64) >= 2 * PyLong_SHIFT) {
31563 return (npy_int64) (((((npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0]));
31564 }
31565 }
31566 break;
31567 case 3:
31568 if (8 * sizeof(npy_int64) > 2 * PyLong_SHIFT) {
31569 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
31570 __PYX_VERIFY_RETURN_INT(npy_int64, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31571 } else if (8 * sizeof(npy_int64) >= 3 * PyLong_SHIFT) {
31572 return (npy_int64) (((((((npy_int64)digits[2]) << PyLong_SHIFT) | (npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0]));
31573 }
31574 }
31575 break;
31576 case 4:
31577 if (8 * sizeof(npy_int64) > 3 * PyLong_SHIFT) {
31578 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
31579 __PYX_VERIFY_RETURN_INT(npy_int64, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31580 } else if (8 * sizeof(npy_int64) >= 4 * PyLong_SHIFT) {
31581 return (npy_int64) (((((((((npy_int64)digits[3]) << PyLong_SHIFT) | (npy_int64)digits[2]) << PyLong_SHIFT) | (npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0]));
31582 }
31583 }
31584 break;
31585 }
31586 #endif
31587 #if CYTHON_COMPILING_IN_CPYTHON
31588 if (unlikely(Py_SIZE(x) < 0)) {
31589 goto raise_neg_overflow;
31590 }
31591 #else
31592 {
31593 int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
31594 if (unlikely(result < 0))
31595 return (npy_int64) -1;
31596 if (unlikely(result == 1))
31597 goto raise_neg_overflow;
31598 }
31599 #endif
31600 if (sizeof(npy_int64) <= sizeof(unsigned long)) {
31601 __PYX_VERIFY_RETURN_INT_EXC(npy_int64, unsigned long, PyLong_AsUnsignedLong(x))
31602 #ifdef HAVE_LONG_LONG
31603 } else if (sizeof(npy_int64) <= sizeof(unsigned PY_LONG_LONG)) {
31604 __PYX_VERIFY_RETURN_INT_EXC(npy_int64, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
31605 #endif
31606 }
31607 } else {
31608 #if CYTHON_USE_PYLONG_INTERNALS
31609 const digit* digits = ((PyLongObject*)x)->ob_digit;
31610 switch (Py_SIZE(x)) {
31611 case 0: return (npy_int64) 0;
31612 case -1: __PYX_VERIFY_RETURN_INT(npy_int64, sdigit, (sdigit) (-(sdigit)digits[0]))
31613 case 1: __PYX_VERIFY_RETURN_INT(npy_int64, digit, +digits[0])
31614 case -2:
31615 if (8 * sizeof(npy_int64) - 1 > 1 * PyLong_SHIFT) {
31616 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
31617 __PYX_VERIFY_RETURN_INT(npy_int64, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31618 } else if (8 * sizeof(npy_int64) - 1 > 2 * PyLong_SHIFT) {
31619 return (npy_int64) (((npy_int64)-1)*(((((npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0])));
31620 }
31621 }
31622 break;
31623 case 2:
31624 if (8 * sizeof(npy_int64) > 1 * PyLong_SHIFT) {
31625 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
31626 __PYX_VERIFY_RETURN_INT(npy_int64, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31627 } else if (8 * sizeof(npy_int64) - 1 > 2 * PyLong_SHIFT) {
31628 return (npy_int64) ((((((npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0])));
31629 }
31630 }
31631 break;
31632 case -3:
31633 if (8 * sizeof(npy_int64) - 1 > 2 * PyLong_SHIFT) {
31634 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
31635 __PYX_VERIFY_RETURN_INT(npy_int64, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31636 } else if (8 * sizeof(npy_int64) - 1 > 3 * PyLong_SHIFT) {
31637 return (npy_int64) (((npy_int64)-1)*(((((((npy_int64)digits[2]) << PyLong_SHIFT) | (npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0])));
31638 }
31639 }
31640 break;
31641 case 3:
31642 if (8 * sizeof(npy_int64) > 2 * PyLong_SHIFT) {
31643 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
31644 __PYX_VERIFY_RETURN_INT(npy_int64, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31645 } else if (8 * sizeof(npy_int64) - 1 > 3 * PyLong_SHIFT) {
31646 return (npy_int64) ((((((((npy_int64)digits[2]) << PyLong_SHIFT) | (npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0])));
31647 }
31648 }
31649 break;
31650 case -4:
31651 if (8 * sizeof(npy_int64) - 1 > 3 * PyLong_SHIFT) {
31652 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
31653 __PYX_VERIFY_RETURN_INT(npy_int64, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31654 } else if (8 * sizeof(npy_int64) - 1 > 4 * PyLong_SHIFT) {
31655 return (npy_int64) (((npy_int64)-1)*(((((((((npy_int64)digits[3]) << PyLong_SHIFT) | (npy_int64)digits[2]) << PyLong_SHIFT) | (npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0])));
31656 }
31657 }
31658 break;
31659 case 4:
31660 if (8 * sizeof(npy_int64) > 3 * PyLong_SHIFT) {
31661 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
31662 __PYX_VERIFY_RETURN_INT(npy_int64, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31663 } else if (8 * sizeof(npy_int64) - 1 > 4 * PyLong_SHIFT) {
31664 return (npy_int64) ((((((((((npy_int64)digits[3]) << PyLong_SHIFT) | (npy_int64)digits[2]) << PyLong_SHIFT) | (npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0])));
31665 }
31666 }
31667 break;
31668 }
31669 #endif
31670 if (sizeof(npy_int64) <= sizeof(long)) {
31671 __PYX_VERIFY_RETURN_INT_EXC(npy_int64, long, PyLong_AsLong(x))
31672 #ifdef HAVE_LONG_LONG
31673 } else if (sizeof(npy_int64) <= sizeof(PY_LONG_LONG)) {
31674 __PYX_VERIFY_RETURN_INT_EXC(npy_int64, PY_LONG_LONG, PyLong_AsLongLong(x))
31675 #endif
31676 }
31677 }
31678 {
31679 #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
31680 PyErr_SetString(PyExc_RuntimeError,
31681 "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
31682 #else
31683 npy_int64 val;
31684 PyObject *v = __Pyx_PyNumber_IntOrLong(x);
31685 #if PY_MAJOR_VERSION < 3
31686 if (likely(v) && !PyLong_Check(v)) {
31687 PyObject *tmp = v;
31688 v = PyNumber_Long(tmp);
31689 Py_DECREF(tmp);
31690 }
31691 #endif
31692 if (likely(v)) {
31693 int one = 1; int is_little = (int)*(unsigned char *)&one;
31694 unsigned char *bytes = (unsigned char *)&val;
31695 int ret = _PyLong_AsByteArray((PyLongObject *)v,
31696 bytes, sizeof(val),
31697 is_little, !is_unsigned);
31698 Py_DECREF(v);
31699 if (likely(!ret))
31700 return val;
31701 }
31702 #endif
31703 return (npy_int64) -1;
31704 }
31705 } else {
31706 npy_int64 val;
31707 PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
31708 if (!tmp) return (npy_int64) -1;
31709 val = __Pyx_PyInt_As_npy_int64(tmp);
31710 Py_DECREF(tmp);
31711 return val;
31712 }
31713 raise_overflow:
31714 PyErr_SetString(PyExc_OverflowError,
31715 "value too large to convert to npy_int64");
31716 return (npy_int64) -1;
31717 raise_neg_overflow:
31718 PyErr_SetString(PyExc_OverflowError,
31719 "can't convert negative value to npy_int64");
31720 return (npy_int64) -1;
31721 }
31722
31723 /* CIntFromPy */
31724 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
31725 const int neg_one = (int) ((int) 0 - (int) 1), const_zero = (int) 0;
31726 const int is_unsigned = neg_one > const_zero;
31727 #if PY_MAJOR_VERSION < 3
31728 if (likely(PyInt_Check(x))) {
31729 if (sizeof(int) < sizeof(long)) {
31730 __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
31731 } else {
31732 long val = PyInt_AS_LONG(x);
31733 if (is_unsigned && unlikely(val < 0)) {
31734 goto raise_neg_overflow;
31735 }
31736 return (int) val;
31737 }
31738 } else
31739 #endif
31740 if (likely(PyLong_Check(x))) {
31741 if (is_unsigned) {
31742 #if CYTHON_USE_PYLONG_INTERNALS
31743 const digit* digits = ((PyLongObject*)x)->ob_digit;
31744 switch (Py_SIZE(x)) {
31745 case 0: return (int) 0;
31746 case 1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
31747 case 2:
31748 if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
31749 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
31750 __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31751 } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
31752 return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
31753 }
31754 }
31755 break;
31756 case 3:
31757 if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
31758 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
31759 __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31760 } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
31761 return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
31762 }
31763 }
31764 break;
31765 case 4:
31766 if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
31767 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
31768 __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31769 } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
31770 return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
31771 }
31772 }
31773 break;
31774 }
31775 #endif
31776 #if CYTHON_COMPILING_IN_CPYTHON
31777 if (unlikely(Py_SIZE(x) < 0)) {
31778 goto raise_neg_overflow;
31779 }
31780 #else
31781 {
31782 int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
31783 if (unlikely(result < 0))
31784 return (int) -1;
31785 if (unlikely(result == 1))
31786 goto raise_neg_overflow;
31787 }
31788 #endif
31789 if (sizeof(int) <= sizeof(unsigned long)) {
31790 __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
31791 #ifdef HAVE_LONG_LONG
31792 } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
31793 __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
31794 #endif
31795 }
31796 } else {
31797 #if CYTHON_USE_PYLONG_INTERNALS
31798 const digit* digits = ((PyLongObject*)x)->ob_digit;
31799 switch (Py_SIZE(x)) {
31800 case 0: return (int) 0;
31801 case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0]))
31802 case 1: __PYX_VERIFY_RETURN_INT(int, digit, +digits[0])
31803 case -2:
31804 if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
31805 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
31806 __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31807 } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
31808 return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
31809 }
31810 }
31811 break;
31812 case 2:
31813 if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
31814 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
31815 __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31816 } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
31817 return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
31818 }
31819 }
31820 break;
31821 case -3:
31822 if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
31823 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
31824 __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31825 } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
31826 return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
31827 }
31828 }
31829 break;
31830 case 3:
31831 if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
31832 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
31833 __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31834 } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
31835 return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
31836 }
31837 }
31838 break;
31839 case -4:
31840 if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
31841 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
31842 __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31843 } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
31844 return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
31845 }
31846 }
31847 break;
31848 case 4:
31849 if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
31850 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
31851 __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31852 } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
31853 return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
31854 }
31855 }
31856 break;
31857 }
31858 #endif
31859 if (sizeof(int) <= sizeof(long)) {
31860 __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
31861 #ifdef HAVE_LONG_LONG
31862 } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
31863 __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
31864 #endif
31865 }
31866 }
31867 {
31868 #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
31869 PyErr_SetString(PyExc_RuntimeError,
31870 "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
31871 #else
31872 int val;
31873 PyObject *v = __Pyx_PyNumber_IntOrLong(x);
31874 #if PY_MAJOR_VERSION < 3
31875 if (likely(v) && !PyLong_Check(v)) {
31876 PyObject *tmp = v;
31877 v = PyNumber_Long(tmp);
31878 Py_DECREF(tmp);
31879 }
31880 #endif
31881 if (likely(v)) {
31882 int one = 1; int is_little = (int)*(unsigned char *)&one;
31883 unsigned char *bytes = (unsigned char *)&val;
31884 int ret = _PyLong_AsByteArray((PyLongObject *)v,
31885 bytes, sizeof(val),
31886 is_little, !is_unsigned);
31887 Py_DECREF(v);
31888 if (likely(!ret))
31889 return val;
31890 }
31891 #endif
31892 return (int) -1;
31893 }
31894 } else {
31895 int val;
31896 PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
31897 if (!tmp) return (int) -1;
31898 val = __Pyx_PyInt_As_int(tmp);
31899 Py_DECREF(tmp);
31900 return val;
31901 }
31902 raise_overflow:
31903 PyErr_SetString(PyExc_OverflowError,
31904 "value too large to convert to int");
31905 return (int) -1;
31906 raise_neg_overflow:
31907 PyErr_SetString(PyExc_OverflowError,
31908 "can't convert negative value to int");
31909 return (int) -1;
31910 }
31911
31912 /* CIntFromPy */
31913 static CYTHON_INLINE npy_uint64 __Pyx_PyInt_As_npy_uint64(PyObject *x) {
31914 const npy_uint64 neg_one = (npy_uint64) ((npy_uint64) 0 - (npy_uint64) 1), const_zero = (npy_uint64) 0;
31915 const int is_unsigned = neg_one > const_zero;
31916 #if PY_MAJOR_VERSION < 3
31917 if (likely(PyInt_Check(x))) {
31918 if (sizeof(npy_uint64) < sizeof(long)) {
31919 __PYX_VERIFY_RETURN_INT(npy_uint64, long, PyInt_AS_LONG(x))
31920 } else {
31921 long val = PyInt_AS_LONG(x);
31922 if (is_unsigned && unlikely(val < 0)) {
31923 goto raise_neg_overflow;
31924 }
31925 return (npy_uint64) val;
31926 }
31927 } else
31928 #endif
31929 if (likely(PyLong_Check(x))) {
31930 if (is_unsigned) {
31931 #if CYTHON_USE_PYLONG_INTERNALS
31932 const digit* digits = ((PyLongObject*)x)->ob_digit;
31933 switch (Py_SIZE(x)) {
31934 case 0: return (npy_uint64) 0;
31935 case 1: __PYX_VERIFY_RETURN_INT(npy_uint64, digit, digits[0])
31936 case 2:
31937 if (8 * sizeof(npy_uint64) > 1 * PyLong_SHIFT) {
31938 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
31939 __PYX_VERIFY_RETURN_INT(npy_uint64, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31940 } else if (8 * sizeof(npy_uint64) >= 2 * PyLong_SHIFT) {
31941 return (npy_uint64) (((((npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0]));
31942 }
31943 }
31944 break;
31945 case 3:
31946 if (8 * sizeof(npy_uint64) > 2 * PyLong_SHIFT) {
31947 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
31948 __PYX_VERIFY_RETURN_INT(npy_uint64, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31949 } else if (8 * sizeof(npy_uint64) >= 3 * PyLong_SHIFT) {
31950 return (npy_uint64) (((((((npy_uint64)digits[2]) << PyLong_SHIFT) | (npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0]));
31951 }
31952 }
31953 break;
31954 case 4:
31955 if (8 * sizeof(npy_uint64) > 3 * PyLong_SHIFT) {
31956 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
31957 __PYX_VERIFY_RETURN_INT(npy_uint64, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31958 } else if (8 * sizeof(npy_uint64) >= 4 * PyLong_SHIFT) {
31959 return (npy_uint64) (((((((((npy_uint64)digits[3]) << PyLong_SHIFT) | (npy_uint64)digits[2]) << PyLong_SHIFT) | (npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0]));
31960 }
31961 }
31962 break;
31963 }
31964 #endif
31965 #if CYTHON_COMPILING_IN_CPYTHON
31966 if (unlikely(Py_SIZE(x) < 0)) {
31967 goto raise_neg_overflow;
31968 }
31969 #else
31970 {
31971 int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
31972 if (unlikely(result < 0))
31973 return (npy_uint64) -1;
31974 if (unlikely(result == 1))
31975 goto raise_neg_overflow;
31976 }
31977 #endif
31978 if (sizeof(npy_uint64) <= sizeof(unsigned long)) {
31979 __PYX_VERIFY_RETURN_INT_EXC(npy_uint64, unsigned long, PyLong_AsUnsignedLong(x))
31980 #ifdef HAVE_LONG_LONG
31981 } else if (sizeof(npy_uint64) <= sizeof(unsigned PY_LONG_LONG)) {
31982 __PYX_VERIFY_RETURN_INT_EXC(npy_uint64, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
31983 #endif
31984 }
31985 } else {
31986 #if CYTHON_USE_PYLONG_INTERNALS
31987 const digit* digits = ((PyLongObject*)x)->ob_digit;
31988 switch (Py_SIZE(x)) {
31989 case 0: return (npy_uint64) 0;
31990 case -1: __PYX_VERIFY_RETURN_INT(npy_uint64, sdigit, (sdigit) (-(sdigit)digits[0]))
31991 case 1: __PYX_VERIFY_RETURN_INT(npy_uint64, digit, +digits[0])
31992 case -2:
31993 if (8 * sizeof(npy_uint64) - 1 > 1 * PyLong_SHIFT) {
31994 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
31995 __PYX_VERIFY_RETURN_INT(npy_uint64, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
31996 } else if (8 * sizeof(npy_uint64) - 1 > 2 * PyLong_SHIFT) {
31997 return (npy_uint64) (((npy_uint64)-1)*(((((npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0])));
31998 }
31999 }
32000 break;
32001 case 2:
32002 if (8 * sizeof(npy_uint64) > 1 * PyLong_SHIFT) {
32003 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
32004 __PYX_VERIFY_RETURN_INT(npy_uint64, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32005 } else if (8 * sizeof(npy_uint64) - 1 > 2 * PyLong_SHIFT) {
32006 return (npy_uint64) ((((((npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0])));
32007 }
32008 }
32009 break;
32010 case -3:
32011 if (8 * sizeof(npy_uint64) - 1 > 2 * PyLong_SHIFT) {
32012 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
32013 __PYX_VERIFY_RETURN_INT(npy_uint64, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32014 } else if (8 * sizeof(npy_uint64) - 1 > 3 * PyLong_SHIFT) {
32015 return (npy_uint64) (((npy_uint64)-1)*(((((((npy_uint64)digits[2]) << PyLong_SHIFT) | (npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0])));
32016 }
32017 }
32018 break;
32019 case 3:
32020 if (8 * sizeof(npy_uint64) > 2 * PyLong_SHIFT) {
32021 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
32022 __PYX_VERIFY_RETURN_INT(npy_uint64, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32023 } else if (8 * sizeof(npy_uint64) - 1 > 3 * PyLong_SHIFT) {
32024 return (npy_uint64) ((((((((npy_uint64)digits[2]) << PyLong_SHIFT) | (npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0])));
32025 }
32026 }
32027 break;
32028 case -4:
32029 if (8 * sizeof(npy_uint64) - 1 > 3 * PyLong_SHIFT) {
32030 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
32031 __PYX_VERIFY_RETURN_INT(npy_uint64, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32032 } else if (8 * sizeof(npy_uint64) - 1 > 4 * PyLong_SHIFT) {
32033 return (npy_uint64) (((npy_uint64)-1)*(((((((((npy_uint64)digits[3]) << PyLong_SHIFT) | (npy_uint64)digits[2]) << PyLong_SHIFT) | (npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0])));
32034 }
32035 }
32036 break;
32037 case 4:
32038 if (8 * sizeof(npy_uint64) > 3 * PyLong_SHIFT) {
32039 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
32040 __PYX_VERIFY_RETURN_INT(npy_uint64, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32041 } else if (8 * sizeof(npy_uint64) - 1 > 4 * PyLong_SHIFT) {
32042 return (npy_uint64) ((((((((((npy_uint64)digits[3]) << PyLong_SHIFT) | (npy_uint64)digits[2]) << PyLong_SHIFT) | (npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0])));
32043 }
32044 }
32045 break;
32046 }
32047 #endif
32048 if (sizeof(npy_uint64) <= sizeof(long)) {
32049 __PYX_VERIFY_RETURN_INT_EXC(npy_uint64, long, PyLong_AsLong(x))
32050 #ifdef HAVE_LONG_LONG
32051 } else if (sizeof(npy_uint64) <= sizeof(PY_LONG_LONG)) {
32052 __PYX_VERIFY_RETURN_INT_EXC(npy_uint64, PY_LONG_LONG, PyLong_AsLongLong(x))
32053 #endif
32054 }
32055 }
32056 {
32057 #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
32058 PyErr_SetString(PyExc_RuntimeError,
32059 "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
32060 #else
32061 npy_uint64 val;
32062 PyObject *v = __Pyx_PyNumber_IntOrLong(x);
32063 #if PY_MAJOR_VERSION < 3
32064 if (likely(v) && !PyLong_Check(v)) {
32065 PyObject *tmp = v;
32066 v = PyNumber_Long(tmp);
32067 Py_DECREF(tmp);
32068 }
32069 #endif
32070 if (likely(v)) {
32071 int one = 1; int is_little = (int)*(unsigned char *)&one;
32072 unsigned char *bytes = (unsigned char *)&val;
32073 int ret = _PyLong_AsByteArray((PyLongObject *)v,
32074 bytes, sizeof(val),
32075 is_little, !is_unsigned);
32076 Py_DECREF(v);
32077 if (likely(!ret))
32078 return val;
32079 }
32080 #endif
32081 return (npy_uint64) -1;
32082 }
32083 } else {
32084 npy_uint64 val;
32085 PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
32086 if (!tmp) return (npy_uint64) -1;
32087 val = __Pyx_PyInt_As_npy_uint64(tmp);
32088 Py_DECREF(tmp);
32089 return val;
32090 }
32091 raise_overflow:
32092 PyErr_SetString(PyExc_OverflowError,
32093 "value too large to convert to npy_uint64");
32094 return (npy_uint64) -1;
32095 raise_neg_overflow:
32096 PyErr_SetString(PyExc_OverflowError,
32097 "can't convert negative value to npy_uint64");
32098 return (npy_uint64) -1;
32099 }
32100
32101 /* CIntFromPy */
32102 static CYTHON_INLINE npy_uint32 __Pyx_PyInt_As_npy_uint32(PyObject *x) {
32103 const npy_uint32 neg_one = (npy_uint32) ((npy_uint32) 0 - (npy_uint32) 1), const_zero = (npy_uint32) 0;
32104 const int is_unsigned = neg_one > const_zero;
32105 #if PY_MAJOR_VERSION < 3
32106 if (likely(PyInt_Check(x))) {
32107 if (sizeof(npy_uint32) < sizeof(long)) {
32108 __PYX_VERIFY_RETURN_INT(npy_uint32, long, PyInt_AS_LONG(x))
32109 } else {
32110 long val = PyInt_AS_LONG(x);
32111 if (is_unsigned && unlikely(val < 0)) {
32112 goto raise_neg_overflow;
32113 }
32114 return (npy_uint32) val;
32115 }
32116 } else
32117 #endif
32118 if (likely(PyLong_Check(x))) {
32119 if (is_unsigned) {
32120 #if CYTHON_USE_PYLONG_INTERNALS
32121 const digit* digits = ((PyLongObject*)x)->ob_digit;
32122 switch (Py_SIZE(x)) {
32123 case 0: return (npy_uint32) 0;
32124 case 1: __PYX_VERIFY_RETURN_INT(npy_uint32, digit, digits[0])
32125 case 2:
32126 if (8 * sizeof(npy_uint32) > 1 * PyLong_SHIFT) {
32127 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
32128 __PYX_VERIFY_RETURN_INT(npy_uint32, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32129 } else if (8 * sizeof(npy_uint32) >= 2 * PyLong_SHIFT) {
32130 return (npy_uint32) (((((npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0]));
32131 }
32132 }
32133 break;
32134 case 3:
32135 if (8 * sizeof(npy_uint32) > 2 * PyLong_SHIFT) {
32136 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
32137 __PYX_VERIFY_RETURN_INT(npy_uint32, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32138 } else if (8 * sizeof(npy_uint32) >= 3 * PyLong_SHIFT) {
32139 return (npy_uint32) (((((((npy_uint32)digits[2]) << PyLong_SHIFT) | (npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0]));
32140 }
32141 }
32142 break;
32143 case 4:
32144 if (8 * sizeof(npy_uint32) > 3 * PyLong_SHIFT) {
32145 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
32146 __PYX_VERIFY_RETURN_INT(npy_uint32, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32147 } else if (8 * sizeof(npy_uint32) >= 4 * PyLong_SHIFT) {
32148 return (npy_uint32) (((((((((npy_uint32)digits[3]) << PyLong_SHIFT) | (npy_uint32)digits[2]) << PyLong_SHIFT) | (npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0]));
32149 }
32150 }
32151 break;
32152 }
32153 #endif
32154 #if CYTHON_COMPILING_IN_CPYTHON
32155 if (unlikely(Py_SIZE(x) < 0)) {
32156 goto raise_neg_overflow;
32157 }
32158 #else
32159 {
32160 int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
32161 if (unlikely(result < 0))
32162 return (npy_uint32) -1;
32163 if (unlikely(result == 1))
32164 goto raise_neg_overflow;
32165 }
32166 #endif
32167 if (sizeof(npy_uint32) <= sizeof(unsigned long)) {
32168 __PYX_VERIFY_RETURN_INT_EXC(npy_uint32, unsigned long, PyLong_AsUnsignedLong(x))
32169 #ifdef HAVE_LONG_LONG
32170 } else if (sizeof(npy_uint32) <= sizeof(unsigned PY_LONG_LONG)) {
32171 __PYX_VERIFY_RETURN_INT_EXC(npy_uint32, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
32172 #endif
32173 }
32174 } else {
32175 #if CYTHON_USE_PYLONG_INTERNALS
32176 const digit* digits = ((PyLongObject*)x)->ob_digit;
32177 switch (Py_SIZE(x)) {
32178 case 0: return (npy_uint32) 0;
32179 case -1: __PYX_VERIFY_RETURN_INT(npy_uint32, sdigit, (sdigit) (-(sdigit)digits[0]))
32180 case 1: __PYX_VERIFY_RETURN_INT(npy_uint32, digit, +digits[0])
32181 case -2:
32182 if (8 * sizeof(npy_uint32) - 1 > 1 * PyLong_SHIFT) {
32183 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
32184 __PYX_VERIFY_RETURN_INT(npy_uint32, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32185 } else if (8 * sizeof(npy_uint32) - 1 > 2 * PyLong_SHIFT) {
32186 return (npy_uint32) (((npy_uint32)-1)*(((((npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0])));
32187 }
32188 }
32189 break;
32190 case 2:
32191 if (8 * sizeof(npy_uint32) > 1 * PyLong_SHIFT) {
32192 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
32193 __PYX_VERIFY_RETURN_INT(npy_uint32, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32194 } else if (8 * sizeof(npy_uint32) - 1 > 2 * PyLong_SHIFT) {
32195 return (npy_uint32) ((((((npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0])));
32196 }
32197 }
32198 break;
32199 case -3:
32200 if (8 * sizeof(npy_uint32) - 1 > 2 * PyLong_SHIFT) {
32201 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
32202 __PYX_VERIFY_RETURN_INT(npy_uint32, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32203 } else if (8 * sizeof(npy_uint32) - 1 > 3 * PyLong_SHIFT) {
32204 return (npy_uint32) (((npy_uint32)-1)*(((((((npy_uint32)digits[2]) << PyLong_SHIFT) | (npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0])));
32205 }
32206 }
32207 break;
32208 case 3:
32209 if (8 * sizeof(npy_uint32) > 2 * PyLong_SHIFT) {
32210 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
32211 __PYX_VERIFY_RETURN_INT(npy_uint32, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32212 } else if (8 * sizeof(npy_uint32) - 1 > 3 * PyLong_SHIFT) {
32213 return (npy_uint32) ((((((((npy_uint32)digits[2]) << PyLong_SHIFT) | (npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0])));
32214 }
32215 }
32216 break;
32217 case -4:
32218 if (8 * sizeof(npy_uint32) - 1 > 3 * PyLong_SHIFT) {
32219 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
32220 __PYX_VERIFY_RETURN_INT(npy_uint32, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32221 } else if (8 * sizeof(npy_uint32) - 1 > 4 * PyLong_SHIFT) {
32222 return (npy_uint32) (((npy_uint32)-1)*(((((((((npy_uint32)digits[3]) << PyLong_SHIFT) | (npy_uint32)digits[2]) << PyLong_SHIFT) | (npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0])));
32223 }
32224 }
32225 break;
32226 case 4:
32227 if (8 * sizeof(npy_uint32) > 3 * PyLong_SHIFT) {
32228 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
32229 __PYX_VERIFY_RETURN_INT(npy_uint32, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32230 } else if (8 * sizeof(npy_uint32) - 1 > 4 * PyLong_SHIFT) {
32231 return (npy_uint32) ((((((((((npy_uint32)digits[3]) << PyLong_SHIFT) | (npy_uint32)digits[2]) << PyLong_SHIFT) | (npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0])));
32232 }
32233 }
32234 break;
32235 }
32236 #endif
32237 if (sizeof(npy_uint32) <= sizeof(long)) {
32238 __PYX_VERIFY_RETURN_INT_EXC(npy_uint32, long, PyLong_AsLong(x))
32239 #ifdef HAVE_LONG_LONG
32240 } else if (sizeof(npy_uint32) <= sizeof(PY_LONG_LONG)) {
32241 __PYX_VERIFY_RETURN_INT_EXC(npy_uint32, PY_LONG_LONG, PyLong_AsLongLong(x))
32242 #endif
32243 }
32244 }
32245 {
32246 #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
32247 PyErr_SetString(PyExc_RuntimeError,
32248 "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
32249 #else
32250 npy_uint32 val;
32251 PyObject *v = __Pyx_PyNumber_IntOrLong(x);
32252 #if PY_MAJOR_VERSION < 3
32253 if (likely(v) && !PyLong_Check(v)) {
32254 PyObject *tmp = v;
32255 v = PyNumber_Long(tmp);
32256 Py_DECREF(tmp);
32257 }
32258 #endif
32259 if (likely(v)) {
32260 int one = 1; int is_little = (int)*(unsigned char *)&one;
32261 unsigned char *bytes = (unsigned char *)&val;
32262 int ret = _PyLong_AsByteArray((PyLongObject *)v,
32263 bytes, sizeof(val),
32264 is_little, !is_unsigned);
32265 Py_DECREF(v);
32266 if (likely(!ret))
32267 return val;
32268 }
32269 #endif
32270 return (npy_uint32) -1;
32271 }
32272 } else {
32273 npy_uint32 val;
32274 PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
32275 if (!tmp) return (npy_uint32) -1;
32276 val = __Pyx_PyInt_As_npy_uint32(tmp);
32277 Py_DECREF(tmp);
32278 return val;
32279 }
32280 raise_overflow:
32281 PyErr_SetString(PyExc_OverflowError,
32282 "value too large to convert to npy_uint32");
32283 return (npy_uint32) -1;
32284 raise_neg_overflow:
32285 PyErr_SetString(PyExc_OverflowError,
32286 "can't convert negative value to npy_uint32");
32287 return (npy_uint32) -1;
32288 }
32289
32290 /* CIntFromPy */
32291 static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
32292 const long neg_one = (long) ((long) 0 - (long) 1), const_zero = (long) 0;
32293 const int is_unsigned = neg_one > const_zero;
32294 #if PY_MAJOR_VERSION < 3
32295 if (likely(PyInt_Check(x))) {
32296 if (sizeof(long) < sizeof(long)) {
32297 __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
32298 } else {
32299 long val = PyInt_AS_LONG(x);
32300 if (is_unsigned && unlikely(val < 0)) {
32301 goto raise_neg_overflow;
32302 }
32303 return (long) val;
32304 }
32305 } else
32306 #endif
32307 if (likely(PyLong_Check(x))) {
32308 if (is_unsigned) {
32309 #if CYTHON_USE_PYLONG_INTERNALS
32310 const digit* digits = ((PyLongObject*)x)->ob_digit;
32311 switch (Py_SIZE(x)) {
32312 case 0: return (long) 0;
32313 case 1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
32314 case 2:
32315 if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
32316 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
32317 __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32318 } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
32319 return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
32320 }
32321 }
32322 break;
32323 case 3:
32324 if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
32325 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
32326 __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32327 } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
32328 return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
32329 }
32330 }
32331 break;
32332 case 4:
32333 if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
32334 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
32335 __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32336 } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
32337 return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
32338 }
32339 }
32340 break;
32341 }
32342 #endif
32343 #if CYTHON_COMPILING_IN_CPYTHON
32344 if (unlikely(Py_SIZE(x) < 0)) {
32345 goto raise_neg_overflow;
32346 }
32347 #else
32348 {
32349 int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
32350 if (unlikely(result < 0))
32351 return (long) -1;
32352 if (unlikely(result == 1))
32353 goto raise_neg_overflow;
32354 }
32355 #endif
32356 if (sizeof(long) <= sizeof(unsigned long)) {
32357 __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
32358 #ifdef HAVE_LONG_LONG
32359 } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
32360 __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
32361 #endif
32362 }
32363 } else {
32364 #if CYTHON_USE_PYLONG_INTERNALS
32365 const digit* digits = ((PyLongObject*)x)->ob_digit;
32366 switch (Py_SIZE(x)) {
32367 case 0: return (long) 0;
32368 case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0]))
32369 case 1: __PYX_VERIFY_RETURN_INT(long, digit, +digits[0])
32370 case -2:
32371 if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
32372 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
32373 __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32374 } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
32375 return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
32376 }
32377 }
32378 break;
32379 case 2:
32380 if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
32381 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
32382 __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32383 } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
32384 return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
32385 }
32386 }
32387 break;
32388 case -3:
32389 if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
32390 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
32391 __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32392 } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
32393 return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
32394 }
32395 }
32396 break;
32397 case 3:
32398 if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
32399 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
32400 __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32401 } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
32402 return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
32403 }
32404 }
32405 break;
32406 case -4:
32407 if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
32408 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
32409 __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32410 } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
32411 return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
32412 }
32413 }
32414 break;
32415 case 4:
32416 if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
32417 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
32418 __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32419 } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
32420 return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
32421 }
32422 }
32423 break;
32424 }
32425 #endif
32426 if (sizeof(long) <= sizeof(long)) {
32427 __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
32428 #ifdef HAVE_LONG_LONG
32429 } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
32430 __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
32431 #endif
32432 }
32433 }
32434 {
32435 #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
32436 PyErr_SetString(PyExc_RuntimeError,
32437 "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
32438 #else
32439 long val;
32440 PyObject *v = __Pyx_PyNumber_IntOrLong(x);
32441 #if PY_MAJOR_VERSION < 3
32442 if (likely(v) && !PyLong_Check(v)) {
32443 PyObject *tmp = v;
32444 v = PyNumber_Long(tmp);
32445 Py_DECREF(tmp);
32446 }
32447 #endif
32448 if (likely(v)) {
32449 int one = 1; int is_little = (int)*(unsigned char *)&one;
32450 unsigned char *bytes = (unsigned char *)&val;
32451 int ret = _PyLong_AsByteArray((PyLongObject *)v,
32452 bytes, sizeof(val),
32453 is_little, !is_unsigned);
32454 Py_DECREF(v);
32455 if (likely(!ret))
32456 return val;
32457 }
32458 #endif
32459 return (long) -1;
32460 }
32461 } else {
32462 long val;
32463 PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
32464 if (!tmp) return (long) -1;
32465 val = __Pyx_PyInt_As_long(tmp);
32466 Py_DECREF(tmp);
32467 return val;
32468 }
32469 raise_overflow:
32470 PyErr_SetString(PyExc_OverflowError,
32471 "value too large to convert to long");
32472 return (long) -1;
32473 raise_neg_overflow:
32474 PyErr_SetString(PyExc_OverflowError,
32475 "can't convert negative value to long");
32476 return (long) -1;
32477 }
32478
32479 /* CIntFromPy */
32480 static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
32481 const char neg_one = (char) ((char) 0 - (char) 1), const_zero = (char) 0;
32482 const int is_unsigned = neg_one > const_zero;
32483 #if PY_MAJOR_VERSION < 3
32484 if (likely(PyInt_Check(x))) {
32485 if (sizeof(char) < sizeof(long)) {
32486 __PYX_VERIFY_RETURN_INT(char, long, PyInt_AS_LONG(x))
32487 } else {
32488 long val = PyInt_AS_LONG(x);
32489 if (is_unsigned && unlikely(val < 0)) {
32490 goto raise_neg_overflow;
32491 }
32492 return (char) val;
32493 }
32494 } else
32495 #endif
32496 if (likely(PyLong_Check(x))) {
32497 if (is_unsigned) {
32498 #if CYTHON_USE_PYLONG_INTERNALS
32499 const digit* digits = ((PyLongObject*)x)->ob_digit;
32500 switch (Py_SIZE(x)) {
32501 case 0: return (char) 0;
32502 case 1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
32503 case 2:
32504 if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
32505 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
32506 __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32507 } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
32508 return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
32509 }
32510 }
32511 break;
32512 case 3:
32513 if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
32514 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
32515 __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32516 } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
32517 return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
32518 }
32519 }
32520 break;
32521 case 4:
32522 if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
32523 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
32524 __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32525 } else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
32526 return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
32527 }
32528 }
32529 break;
32530 }
32531 #endif
32532 #if CYTHON_COMPILING_IN_CPYTHON
32533 if (unlikely(Py_SIZE(x) < 0)) {
32534 goto raise_neg_overflow;
32535 }
32536 #else
32537 {
32538 int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
32539 if (unlikely(result < 0))
32540 return (char) -1;
32541 if (unlikely(result == 1))
32542 goto raise_neg_overflow;
32543 }
32544 #endif
32545 if (sizeof(char) <= sizeof(unsigned long)) {
32546 __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
32547 #ifdef HAVE_LONG_LONG
32548 } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
32549 __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
32550 #endif
32551 }
32552 } else {
32553 #if CYTHON_USE_PYLONG_INTERNALS
32554 const digit* digits = ((PyLongObject*)x)->ob_digit;
32555 switch (Py_SIZE(x)) {
32556 case 0: return (char) 0;
32557 case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, (sdigit) (-(sdigit)digits[0]))
32558 case 1: __PYX_VERIFY_RETURN_INT(char, digit, +digits[0])
32559 case -2:
32560 if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
32561 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
32562 __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32563 } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
32564 return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
32565 }
32566 }
32567 break;
32568 case 2:
32569 if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
32570 if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
32571 __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32572 } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
32573 return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
32574 }
32575 }
32576 break;
32577 case -3:
32578 if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
32579 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
32580 __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32581 } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
32582 return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
32583 }
32584 }
32585 break;
32586 case 3:
32587 if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
32588 if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
32589 __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32590 } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
32591 return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
32592 }
32593 }
32594 break;
32595 case -4:
32596 if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
32597 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
32598 __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32599 } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
32600 return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
32601 }
32602 }
32603 break;
32604 case 4:
32605 if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
32606 if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
32607 __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
32608 } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
32609 return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
32610 }
32611 }
32612 break;
32613 }
32614 #endif
32615 if (sizeof(char) <= sizeof(long)) {
32616 __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
32617 #ifdef HAVE_LONG_LONG
32618 } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
32619 __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
32620 #endif
32621 }
32622 }
32623 {
32624 #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
32625 PyErr_SetString(PyExc_RuntimeError,
32626 "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
32627 #else
32628 char val;
32629 PyObject *v = __Pyx_PyNumber_IntOrLong(x);
32630 #if PY_MAJOR_VERSION < 3
32631 if (likely(v) && !PyLong_Check(v)) {
32632 PyObject *tmp = v;
32633 v = PyNumber_Long(tmp);
32634 Py_DECREF(tmp);
32635 }
32636 #endif
32637 if (likely(v)) {
32638 int one = 1; int is_little = (int)*(unsigned char *)&one;
32639 unsigned char *bytes = (unsigned char *)&val;
32640 int ret = _PyLong_AsByteArray((PyLongObject *)v,
32641 bytes, sizeof(val),
32642 is_little, !is_unsigned);
32643 Py_DECREF(v);
32644 if (likely(!ret))
32645 return val;
32646 }
32647 #endif
32648 return (char) -1;
32649 }
32650 } else {
32651 char val;
32652 PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
32653 if (!tmp) return (char) -1;
32654 val = __Pyx_PyInt_As_char(tmp);
32655 Py_DECREF(tmp);
32656 return val;
32657 }
32658 raise_overflow:
32659 PyErr_SetString(PyExc_OverflowError,
32660 "value too large to convert to char");
32661 return (char) -1;
32662 raise_neg_overflow:
32663 PyErr_SetString(PyExc_OverflowError,
32664 "can't convert negative value to char");
32665 return (char) -1;
32666 }
32667
32668 /* FetchCommonType */
32669 static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
32670 PyObject* fake_module;
32671 PyTypeObject* cached_type = NULL;
32672 fake_module = PyImport_AddModule((char*) "_cython_" CYTHON_ABI);
32673 if (!fake_module) return NULL;
32674 Py_INCREF(fake_module);
32675 cached_type = (PyTypeObject*) PyObject_GetAttrString(fake_module, type->tp_name);
32676 if (cached_type) {
32677 if (!PyType_Check((PyObject*)cached_type)) {
32678 PyErr_Format(PyExc_TypeError,
32679 "Shared Cython type %.200s is not a type object",
32680 type->tp_name);
32681 goto bad;
32682 }
32683 if (cached_type->tp_basicsize != type->tp_basicsize) {
32684 PyErr_Format(PyExc_TypeError,
32685 "Shared Cython type %.200s has the wrong size, try recompiling",
32686 type->tp_name);
32687 goto bad;
32688 }
32689 } else {
32690 if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
32691 PyErr_Clear();
32692 if (PyType_Ready(type) < 0) goto bad;
32693 if (PyObject_SetAttrString(fake_module, type->tp_name, (PyObject*) type) < 0)
32694 goto bad;
32695 Py_INCREF(type);
32696 cached_type = type;
32697 }
32698 done:
32699 Py_DECREF(fake_module);
32700 return cached_type;
32701 bad:
32702 Py_XDECREF(cached_type);
32703 cached_type = NULL;
32704 goto done;
32705 }
32706
32707 /* PyObjectGetMethod */
32708 static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method) {
32709 PyObject *attr;
32710 #if CYTHON_UNPACK_METHODS && CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_PYTYPE_LOOKUP
32711 PyTypeObject *tp = Py_TYPE(obj);
32712 PyObject *descr;
32713 descrgetfunc f = NULL;
32714 PyObject **dictptr, *dict;
32715 int meth_found = 0;
32716 assert (*method == NULL);
32717 if (unlikely(tp->tp_getattro != PyObject_GenericGetAttr)) {
32718 attr = __Pyx_PyObject_GetAttrStr(obj, name);
32719 goto try_unpack;
32720 }
32721 if (unlikely(tp->tp_dict == NULL) && unlikely(PyType_Ready(tp) < 0)) {
32722 return 0;
32723 }
32724 descr = _PyType_Lookup(tp, name);
32725 if (likely(descr != NULL)) {
32726 Py_INCREF(descr);
32727 #if PY_MAJOR_VERSION >= 3
32728 #ifdef __Pyx_CyFunction_USED
32729 if (likely(PyFunction_Check(descr) || (Py_TYPE(descr) == &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
32730 #else
32731 if (likely(PyFunction_Check(descr) || (Py_TYPE(descr) == &PyMethodDescr_Type)))
32732 #endif
32733 #else
32734 #ifdef __Pyx_CyFunction_USED
32735 if (likely(PyFunction_Check(descr) || __Pyx_CyFunction_Check(descr)))
32736 #else
32737 if (likely(PyFunction_Check(descr)))
32738 #endif
32739 #endif
32740 {
32741 meth_found = 1;
32742 } else {
32743 f = Py_TYPE(descr)->tp_descr_get;
32744 if (f != NULL && PyDescr_IsData(descr)) {
32745 attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
32746 Py_DECREF(descr);
32747 goto try_unpack;
32748 }
32749 }
32750 }
32751 dictptr = _PyObject_GetDictPtr(obj);
32752 if (dictptr != NULL && (dict = *dictptr) != NULL) {
32753 Py_INCREF(dict);
32754 attr = __Pyx_PyDict_GetItemStr(dict, name);
32755 if (attr != NULL) {
32756 Py_INCREF(attr);
32757 Py_DECREF(dict);
32758 Py_XDECREF(descr);
32759 goto try_unpack;
32760 }
32761 Py_DECREF(dict);
32762 }
32763 if (meth_found) {
32764 *method = descr;
32765 return 1;
32766 }
32767 if (f != NULL) {
32768 attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
32769 Py_DECREF(descr);
32770 goto try_unpack;
32771 }
32772 if (descr != NULL) {
32773 *method = descr;
32774 return 0;
32775 }
32776 PyErr_Format(PyExc_AttributeError,
32777 #if PY_MAJOR_VERSION >= 3
32778 "'%.50s' object has no attribute '%U'",
32779 tp->tp_name, name);
32780 #else
32781 "'%.50s' object has no attribute '%.400s'",
32782 tp->tp_name, PyString_AS_STRING(name));
32783 #endif
32784 return 0;
32785 #else
32786 attr = __Pyx_PyObject_GetAttrStr(obj, name);
32787 goto try_unpack;
32788 #endif
32789 try_unpack:
32790 #if CYTHON_UNPACK_METHODS
32791 if (likely(attr) && PyMethod_Check(attr) && likely(PyMethod_GET_SELF(attr) == obj)) {
32792 PyObject *function = PyMethod_GET_FUNCTION(attr);
32793 Py_INCREF(function);
32794 Py_DECREF(attr);
32795 *method = function;
32796 return 1;
32797 }
32798 #endif
32799 *method = attr;
32800 return 0;
32801 }
32802
32803 /* PyObjectCallMethod1 */
32804 static PyObject* __Pyx__PyObject_CallMethod1(PyObject* method, PyObject* arg) {
32805 PyObject *result = __Pyx_PyObject_CallOneArg(method, arg);
32806 Py_DECREF(method);
32807 return result;
32808 }
32809 static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg) {
32810 PyObject *method = NULL, *result;
32811 int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
32812 if (likely(is_method)) {
32813 result = __Pyx_PyObject_Call2Args(method, obj, arg);
32814 Py_DECREF(method);
32815 return result;
32816 }
32817 if (unlikely(!method)) return NULL;
32818 return __Pyx__PyObject_CallMethod1(method, arg);
32819 }
32820
32821 /* CoroutineBase */
32822 #include <structmember.h>
32823 #include <frameobject.h>
32824 #define __Pyx_Coroutine_Undelegate(gen) Py_CLEAR((gen)->yieldfrom)
32825 static int __Pyx_PyGen__FetchStopIterationValue(CYTHON_UNUSED PyThreadState *__pyx_tstate, PyObject **pvalue) {
32826 PyObject *et, *ev, *tb;
32827 PyObject *value = NULL;
32828 __Pyx_ErrFetch(&et, &ev, &tb);
32829 if (!et) {
32830 Py_XDECREF(tb);
32831 Py_XDECREF(ev);
32832 Py_INCREF(Py_None);
32833 *pvalue = Py_None;
32834 return 0;
32835 }
32836 if (likely(et == PyExc_StopIteration)) {
32837 if (!ev) {
32838 Py_INCREF(Py_None);
32839 value = Py_None;
32840 }
32841 #if PY_VERSION_HEX >= 0x030300A0
32842 else if (Py_TYPE(ev) == (PyTypeObject*)PyExc_StopIteration) {
32843 value = ((PyStopIterationObject *)ev)->value;
32844 Py_INCREF(value);
32845 Py_DECREF(ev);
32846 }
32847 #endif
32848 else if (unlikely(PyTuple_Check(ev))) {
32849 if (PyTuple_GET_SIZE(ev) >= 1) {
32850 #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
32851 value = PyTuple_GET_ITEM(ev, 0);
32852 Py_INCREF(value);
32853 #else
32854 value = PySequence_ITEM(ev, 0);
32855 #endif
32856 } else {
32857 Py_INCREF(Py_None);
32858 value = Py_None;
32859 }
32860 Py_DECREF(ev);
32861 }
32862 else if (!__Pyx_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration)) {
32863 value = ev;
32864 }
32865 if (likely(value)) {
32866 Py_XDECREF(tb);
32867 Py_DECREF(et);
32868 *pvalue = value;
32869 return 0;
32870 }
32871 } else if (!__Pyx_PyErr_GivenExceptionMatches(et, PyExc_StopIteration)) {
32872 __Pyx_ErrRestore(et, ev, tb);
32873 return -1;
32874 }
32875 PyErr_NormalizeException(&et, &ev, &tb);
32876 if (unlikely(!PyObject_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration))) {
32877 __Pyx_ErrRestore(et, ev, tb);
32878 return -1;
32879 }
32880 Py_XDECREF(tb);
32881 Py_DECREF(et);
32882 #if PY_VERSION_HEX >= 0x030300A0
32883 value = ((PyStopIterationObject *)ev)->value;
32884 Py_INCREF(value);
32885 Py_DECREF(ev);
32886 #else
32887 {
32888 PyObject* args = __Pyx_PyObject_GetAttrStr(ev, __pyx_n_s_args);
32889 Py_DECREF(ev);
32890 if (likely(args)) {
32891 value = PySequence_GetItem(args, 0);
32892 Py_DECREF(args);
32893 }
32894 if (unlikely(!value)) {
32895 __Pyx_ErrRestore(NULL, NULL, NULL);
32896 Py_INCREF(Py_None);
32897 value = Py_None;
32898 }
32899 }
32900 #endif
32901 *pvalue = value;
32902 return 0;
32903 }
32904 static CYTHON_INLINE
32905 void __Pyx_Coroutine_ExceptionClear(__Pyx_ExcInfoStruct *exc_state) {
32906 PyObject *t, *v, *tb;
32907 t = exc_state->exc_type;
32908 v = exc_state->exc_value;
32909 tb = exc_state->exc_traceback;
32910 exc_state->exc_type = NULL;
32911 exc_state->exc_value = NULL;
32912 exc_state->exc_traceback = NULL;
32913 Py_XDECREF(t);
32914 Py_XDECREF(v);
32915 Py_XDECREF(tb);
32916 }
32917 #define __Pyx_Coroutine_AlreadyRunningError(gen) (__Pyx__Coroutine_AlreadyRunningError(gen), (PyObject*)NULL)
32918 static void __Pyx__Coroutine_AlreadyRunningError(CYTHON_UNUSED __pyx_CoroutineObject *gen) {
32919 const char *msg;
32920 if ((0)) {
32921 #ifdef __Pyx_Coroutine_USED
32922 } else if (__Pyx_Coroutine_Check((PyObject*)gen)) {
32923 msg = "coroutine already executing";
32924 #endif
32925 #ifdef __Pyx_AsyncGen_USED
32926 } else if (__Pyx_AsyncGen_CheckExact((PyObject*)gen)) {
32927 msg = "async generator already executing";
32928 #endif
32929 } else {
32930 msg = "generator already executing";
32931 }
32932 PyErr_SetString(PyExc_ValueError, msg);
32933 }
32934 #define __Pyx_Coroutine_NotStartedError(gen) (__Pyx__Coroutine_NotStartedError(gen), (PyObject*)NULL)
32935 static void __Pyx__Coroutine_NotStartedError(CYTHON_UNUSED PyObject *gen) {
32936 const char *msg;
32937 if ((0)) {
32938 #ifdef __Pyx_Coroutine_USED
32939 } else if (__Pyx_Coroutine_Check(gen)) {
32940 msg = "can't send non-None value to a just-started coroutine";
32941 #endif
32942 #ifdef __Pyx_AsyncGen_USED
32943 } else if (__Pyx_AsyncGen_CheckExact(gen)) {
32944 msg = "can't send non-None value to a just-started async generator";
32945 #endif
32946 } else {
32947 msg = "can't send non-None value to a just-started generator";
32948 }
32949 PyErr_SetString(PyExc_TypeError, msg);
32950 }
32951 #define __Pyx_Coroutine_AlreadyTerminatedError(gen, value, closing) (__Pyx__Coroutine_AlreadyTerminatedError(gen, value, closing), (PyObject*)NULL)
32952 static void __Pyx__Coroutine_AlreadyTerminatedError(CYTHON_UNUSED PyObject *gen, PyObject *value, CYTHON_UNUSED int closing) {
32953 #ifdef __Pyx_Coroutine_USED
32954 if (!closing && __Pyx_Coroutine_Check(gen)) {
32955 PyErr_SetString(PyExc_RuntimeError, "cannot reuse already awaited coroutine");
32956 } else
32957 #endif
32958 if (value) {
32959 #ifdef __Pyx_AsyncGen_USED
32960 if (__Pyx_AsyncGen_CheckExact(gen))
32961 PyErr_SetNone(__Pyx_PyExc_StopAsyncIteration);
32962 else
32963 #endif
32964 PyErr_SetNone(PyExc_StopIteration);
32965 }
32966 }
32967 static
32968 PyObject *__Pyx_Coroutine_SendEx(__pyx_CoroutineObject *self, PyObject *value, int closing) {
32969 __Pyx_PyThreadState_declare
32970 PyThreadState *tstate;
32971 __Pyx_ExcInfoStruct *exc_state;
32972 PyObject *retval;
32973 assert(!self->is_running);
32974 if (unlikely(self->resume_label == 0)) {
32975 if (unlikely(value && value != Py_None)) {
32976 return __Pyx_Coroutine_NotStartedError((PyObject*)self);
32977 }
32978 }
32979 if (unlikely(self->resume_label == -1)) {
32980 return __Pyx_Coroutine_AlreadyTerminatedError((PyObject*)self, value, closing);
32981 }
32982 #if CYTHON_FAST_THREAD_STATE
32983 __Pyx_PyThreadState_assign
32984 tstate = __pyx_tstate;
32985 #else
32986 tstate = __Pyx_PyThreadState_Current;
32987 #endif
32988 exc_state = &self->gi_exc_state;
32989 if (exc_state->exc_type) {
32990 #if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_PYSTON
32991 #else
32992 if (exc_state->exc_traceback) {
32993 PyTracebackObject *tb = (PyTracebackObject *) exc_state->exc_traceback;
32994 PyFrameObject *f = tb->tb_frame;
32995 Py_XINCREF(tstate->frame);
32996 assert(f->f_back == NULL);
32997 f->f_back = tstate->frame;
32998 }
32999 #endif
33000 }
33001 #if CYTHON_USE_EXC_INFO_STACK
33002 exc_state->previous_item = tstate->exc_info;
33003 tstate->exc_info = exc_state;
33004 #else
33005 if (exc_state->exc_type) {
33006 __Pyx_ExceptionSwap(&exc_state->exc_type, &exc_state->exc_value, &exc_state->exc_traceback);
33007 } else {
33008 __Pyx_Coroutine_ExceptionClear(exc_state);
33009 __Pyx_ExceptionSave(&exc_state->exc_type, &exc_state->exc_value, &exc_state->exc_traceback);
33010 }
33011 #endif
33012 self->is_running = 1;
33013 retval = self->body((PyObject *) self, tstate, value);
33014 self->is_running = 0;
33015 #if CYTHON_USE_EXC_INFO_STACK
33016 exc_state = &self->gi_exc_state;
33017 tstate->exc_info = exc_state->previous_item;
33018 exc_state->previous_item = NULL;
33019 __Pyx_Coroutine_ResetFrameBackpointer(exc_state);
33020 #endif
33021 return retval;
33022 }
33023 static CYTHON_INLINE void __Pyx_Coroutine_ResetFrameBackpointer(__Pyx_ExcInfoStruct *exc_state) {
33024 PyObject *exc_tb = exc_state->exc_traceback;
33025 if (likely(exc_tb)) {
33026 #if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_PYSTON
33027 #else
33028 PyTracebackObject *tb = (PyTracebackObject *) exc_tb;
33029 PyFrameObject *f = tb->tb_frame;
33030 Py_CLEAR(f->f_back);
33031 #endif
33032 }
33033 }
33034 static CYTHON_INLINE
33035 PyObject *__Pyx_Coroutine_MethodReturn(CYTHON_UNUSED PyObject* gen, PyObject *retval) {
33036 if (unlikely(!retval)) {
33037 __Pyx_PyThreadState_declare
33038 __Pyx_PyThreadState_assign
33039 if (!__Pyx_PyErr_Occurred()) {
33040 PyObject *exc = PyExc_StopIteration;
33041 #ifdef __Pyx_AsyncGen_USED
33042 if (__Pyx_AsyncGen_CheckExact(gen))
33043 exc = __Pyx_PyExc_StopAsyncIteration;
33044 #endif
33045 __Pyx_PyErr_SetNone(exc);
33046 }
33047 }
33048 return retval;
33049 }
33050 static CYTHON_INLINE
33051 PyObject *__Pyx_Coroutine_FinishDelegation(__pyx_CoroutineObject *gen) {
33052 PyObject *ret;
33053 PyObject *val = NULL;
33054 __Pyx_Coroutine_Undelegate(gen);
33055 __Pyx_PyGen__FetchStopIterationValue(__Pyx_PyThreadState_Current, &val);
33056 ret = __Pyx_Coroutine_SendEx(gen, val, 0);
33057 Py_XDECREF(val);
33058 return ret;
33059 }
33060 static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value) {
33061 PyObject *retval;
33062 __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
33063 PyObject *yf = gen->yieldfrom;
33064 if (unlikely(gen->is_running))
33065 return __Pyx_Coroutine_AlreadyRunningError(gen);
33066 if (yf) {
33067 PyObject *ret;
33068 gen->is_running = 1;
33069 #ifdef __Pyx_Generator_USED
33070 if (__Pyx_Generator_CheckExact(yf)) {
33071 ret = __Pyx_Coroutine_Send(yf, value);
33072 } else
33073 #endif
33074 #ifdef __Pyx_Coroutine_USED
33075 if (__Pyx_Coroutine_Check(yf)) {
33076 ret = __Pyx_Coroutine_Send(yf, value);
33077 } else
33078 #endif
33079 #ifdef __Pyx_AsyncGen_USED
33080 if (__pyx_PyAsyncGenASend_CheckExact(yf)) {
33081 ret = __Pyx_async_gen_asend_send(yf, value);
33082 } else
33083 #endif
33084 #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03030000 && (defined(__linux__) || PY_VERSION_HEX >= 0x030600B3)
33085 if (PyGen_CheckExact(yf)) {
33086 ret = _PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
33087 } else
33088 #endif
33089 #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03050000 && defined(PyCoro_CheckExact) && (defined(__linux__) || PY_VERSION_HEX >= 0x030600B3)
33090 if (PyCoro_CheckExact(yf)) {
33091 ret = _PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
33092 } else
33093 #endif
33094 {
33095 if (value == Py_None)
33096 ret = Py_TYPE(yf)->tp_iternext(yf);
33097 else
33098 ret = __Pyx_PyObject_CallMethod1(yf, __pyx_n_s_send, value);
33099 }
33100 gen->is_running = 0;
33101 if (likely(ret)) {
33102 return ret;
33103 }
33104 retval = __Pyx_Coroutine_FinishDelegation(gen);
33105 } else {
33106 retval = __Pyx_Coroutine_SendEx(gen, value, 0);
33107 }
33108 return __Pyx_Coroutine_MethodReturn(self, retval);
33109 }
33110 static int __Pyx_Coroutine_CloseIter(__pyx_CoroutineObject *gen, PyObject *yf) {
33111 PyObject *retval = NULL;
33112 int err = 0;
33113 #ifdef __Pyx_Generator_USED
33114 if (__Pyx_Generator_CheckExact(yf)) {
33115 retval = __Pyx_Coroutine_Close(yf);
33116 if (!retval)
33117 return -1;
33118 } else
33119 #endif
33120 #ifdef __Pyx_Coroutine_USED
33121 if (__Pyx_Coroutine_Check(yf)) {
33122 retval = __Pyx_Coroutine_Close(yf);
33123 if (!retval)
33124 return -1;
33125 } else
33126 if (__Pyx_CoroutineAwait_CheckExact(yf)) {
33127 retval = __Pyx_CoroutineAwait_Close((__pyx_CoroutineAwaitObject*)yf, NULL);
33128 if (!retval)
33129 return -1;
33130 } else
33131 #endif
33132 #ifdef __Pyx_AsyncGen_USED
33133 if (__pyx_PyAsyncGenASend_CheckExact(yf)) {
33134 retval = __Pyx_async_gen_asend_close(yf, NULL);
33135 } else
33136 if (__pyx_PyAsyncGenAThrow_CheckExact(yf)) {
33137 retval = __Pyx_async_gen_athrow_close(yf, NULL);
33138 } else
33139 #endif
33140 {
33141 PyObject *meth;
33142 gen->is_running = 1;
33143 meth = __Pyx_PyObject_GetAttrStr(yf, __pyx_n_s_close);
33144 if (unlikely(!meth)) {
33145 if (!PyErr_ExceptionMatches(PyExc_AttributeError)) {
33146 PyErr_WriteUnraisable(yf);
33147 }
33148 PyErr_Clear();
33149 } else {
33150 retval = PyObject_CallFunction(meth, NULL);
33151 Py_DECREF(meth);
33152 if (!retval)
33153 err = -1;
33154 }
33155 gen->is_running = 0;
33156 }
33157 Py_XDECREF(retval);
33158 return err;
33159 }
33160 static PyObject *__Pyx_Generator_Next(PyObject *self) {
33161 __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
33162 PyObject *yf = gen->yieldfrom;
33163 if (unlikely(gen->is_running))
33164 return __Pyx_Coroutine_AlreadyRunningError(gen);
33165 if (yf) {
33166 PyObject *ret;
33167 gen->is_running = 1;
33168 #ifdef __Pyx_Generator_USED
33169 if (__Pyx_Generator_CheckExact(yf)) {
33170 ret = __Pyx_Generator_Next(yf);
33171 } else
33172 #endif
33173 #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03030000 && (defined(__linux__) || PY_VERSION_HEX >= 0x030600B3)
33174 if (PyGen_CheckExact(yf)) {
33175 ret = _PyGen_Send((PyGenObject*)yf, NULL);
33176 } else
33177 #endif
33178 #ifdef __Pyx_Coroutine_USED
33179 if (__Pyx_Coroutine_Check(yf)) {
33180 ret = __Pyx_Coroutine_Send(yf, Py_None);
33181 } else
33182 #endif
33183 ret = Py_TYPE(yf)->tp_iternext(yf);
33184 gen->is_running = 0;
33185 if (likely(ret)) {
33186 return ret;
33187 }
33188 return __Pyx_Coroutine_FinishDelegation(gen);
33189 }
33190 return __Pyx_Coroutine_SendEx(gen, Py_None, 0);
33191 }
33192 static PyObject *__Pyx_Coroutine_Close_Method(PyObject *self, CYTHON_UNUSED PyObject *arg) {
33193 return __Pyx_Coroutine_Close(self);
33194 }
33195 static PyObject *__Pyx_Coroutine_Close(PyObject *self) {
33196 __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
33197 PyObject *retval, *raised_exception;
33198 PyObject *yf = gen->yieldfrom;
33199 int err = 0;
33200 if (unlikely(gen->is_running))
33201 return __Pyx_Coroutine_AlreadyRunningError(gen);
33202 if (yf) {
33203 Py_INCREF(yf);
33204 err = __Pyx_Coroutine_CloseIter(gen, yf);
33205 __Pyx_Coroutine_Undelegate(gen);
33206 Py_DECREF(yf);
33207 }
33208 if (err == 0)
33209 PyErr_SetNone(PyExc_GeneratorExit);
33210 retval = __Pyx_Coroutine_SendEx(gen, NULL, 1);
33211 if (unlikely(retval)) {
33212 const char *msg;
33213 Py_DECREF(retval);
33214 if ((0)) {
33215 #ifdef __Pyx_Coroutine_USED
33216 } else if (__Pyx_Coroutine_Check(self)) {
33217 msg = "coroutine ignored GeneratorExit";
33218 #endif
33219 #ifdef __Pyx_AsyncGen_USED
33220 } else if (__Pyx_AsyncGen_CheckExact(self)) {
33221 #if PY_VERSION_HEX < 0x03060000
33222 msg = "async generator ignored GeneratorExit - might require Python 3.6+ finalisation (PEP 525)";
33223 #else
33224 msg = "async generator ignored GeneratorExit";
33225 #endif
33226 #endif
33227 } else {
33228 msg = "generator ignored GeneratorExit";
33229 }
33230 PyErr_SetString(PyExc_RuntimeError, msg);
33231 return NULL;
33232 }
33233 raised_exception = PyErr_Occurred();
33234 if (likely(!raised_exception || __Pyx_PyErr_GivenExceptionMatches2(raised_exception, PyExc_GeneratorExit, PyExc_StopIteration))) {
33235 if (raised_exception) PyErr_Clear();
33236 Py_INCREF(Py_None);
33237 return Py_None;
33238 }
33239 return NULL;
33240 }
33241 static PyObject *__Pyx__Coroutine_Throw(PyObject *self, PyObject *typ, PyObject *val, PyObject *tb,
33242 PyObject *args, int close_on_genexit) {
33243 __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
33244 PyObject *yf = gen->yieldfrom;
33245 if (unlikely(gen->is_running))
33246 return __Pyx_Coroutine_AlreadyRunningError(gen);
33247 if (yf) {
33248 PyObject *ret;
33249 Py_INCREF(yf);
33250 if (__Pyx_PyErr_GivenExceptionMatches(typ, PyExc_GeneratorExit) && close_on_genexit) {
33251 int err = __Pyx_Coroutine_CloseIter(gen, yf);
33252 Py_DECREF(yf);
33253 __Pyx_Coroutine_Undelegate(gen);
33254 if (err < 0)
33255 return __Pyx_Coroutine_MethodReturn(self, __Pyx_Coroutine_SendEx(gen, NULL, 0));
33256 goto throw_here;
33257 }
33258 gen->is_running = 1;
33259 if (0
33260 #ifdef __Pyx_Generator_USED
33261 || __Pyx_Generator_CheckExact(yf)
33262 #endif
33263 #ifdef __Pyx_Coroutine_USED
33264 || __Pyx_Coroutine_Check(yf)
33265 #endif
33266 ) {
33267 ret = __Pyx__Coroutine_Throw(yf, typ, val, tb, args, close_on_genexit);
33268 #ifdef __Pyx_Coroutine_USED
33269 } else if (__Pyx_CoroutineAwait_CheckExact(yf)) {
33270 ret = __Pyx__Coroutine_Throw(((__pyx_CoroutineAwaitObject*)yf)->coroutine, typ, val, tb, args, close_on_genexit);
33271 #endif
33272 } else {
33273 PyObject *meth = __Pyx_PyObject_GetAttrStr(yf, __pyx_n_s_throw);
33274 if (unlikely(!meth)) {
33275 Py_DECREF(yf);
33276 if (!PyErr_ExceptionMatches(PyExc_AttributeError)) {
33277 gen->is_running = 0;
33278 return NULL;
33279 }
33280 PyErr_Clear();
33281 __Pyx_Coroutine_Undelegate(gen);
33282 gen->is_running = 0;
33283 goto throw_here;
33284 }
33285 if (likely(args)) {
33286 ret = PyObject_CallObject(meth, args);
33287 } else {
33288 ret = PyObject_CallFunctionObjArgs(meth, typ, val, tb, NULL);
33289 }
33290 Py_DECREF(meth);
33291 }
33292 gen->is_running = 0;
33293 Py_DECREF(yf);
33294 if (!ret) {
33295 ret = __Pyx_Coroutine_FinishDelegation(gen);
33296 }
33297 return __Pyx_Coroutine_MethodReturn(self, ret);
33298 }
33299 throw_here:
33300 __Pyx_Raise(typ, val, tb, NULL);
33301 return __Pyx_Coroutine_MethodReturn(self, __Pyx_Coroutine_SendEx(gen, NULL, 0));
33302 }
33303 static PyObject *__Pyx_Coroutine_Throw(PyObject *self, PyObject *args) {
33304 PyObject *typ;
33305 PyObject *val = NULL;
33306 PyObject *tb = NULL;
33307 if (!PyArg_UnpackTuple(args, (char *)"throw", 1, 3, &typ, &val, &tb))
33308 return NULL;
33309 return __Pyx__Coroutine_Throw(self, typ, val, tb, args, 1);
33310 }
33311 static CYTHON_INLINE int __Pyx_Coroutine_traverse_excstate(__Pyx_ExcInfoStruct *exc_state, visitproc visit, void *arg) {
33312 Py_VISIT(exc_state->exc_type);
33313 Py_VISIT(exc_state->exc_value);
33314 Py_VISIT(exc_state->exc_traceback);
33315 return 0;
33316 }
33317 static int __Pyx_Coroutine_traverse(__pyx_CoroutineObject *gen, visitproc visit, void *arg) {
33318 Py_VISIT(gen->closure);
33319 Py_VISIT(gen->classobj);
33320 Py_VISIT(gen->yieldfrom);
33321 return __Pyx_Coroutine_traverse_excstate(&gen->gi_exc_state, visit, arg);
33322 }
33323 static int __Pyx_Coroutine_clear(PyObject *self) {
33324 __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
33325 Py_CLEAR(gen->closure);
33326 Py_CLEAR(gen->classobj);
33327 Py_CLEAR(gen->yieldfrom);
33328 __Pyx_Coroutine_ExceptionClear(&gen->gi_exc_state);
33329 #ifdef __Pyx_AsyncGen_USED
33330 if (__Pyx_AsyncGen_CheckExact(self)) {
33331 Py_CLEAR(((__pyx_PyAsyncGenObject*)gen)->ag_finalizer);
33332 }
33333 #endif
33334 Py_CLEAR(gen->gi_code);
33335 Py_CLEAR(gen->gi_name);
33336 Py_CLEAR(gen->gi_qualname);
33337 Py_CLEAR(gen->gi_modulename);
33338 return 0;
33339 }
33340 static void __Pyx_Coroutine_dealloc(PyObject *self) {
33341 __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
33342 PyObject_GC_UnTrack(gen);
33343 if (gen->gi_weakreflist != NULL)
33344 PyObject_ClearWeakRefs(self);
33345 if (gen->resume_label >= 0) {
33346 PyObject_GC_Track(self);
33347 #if PY_VERSION_HEX >= 0x030400a1 && CYTHON_USE_TP_FINALIZE
33348 if (PyObject_CallFinalizerFromDealloc(self))
33349 #else
33350 Py_TYPE(gen)->tp_del(self);
33351 if (self->ob_refcnt > 0)
33352 #endif
33353 {
33354 return;
33355 }
33356 PyObject_GC_UnTrack(self);
33357 }
33358 #ifdef __Pyx_AsyncGen_USED
33359 if (__Pyx_AsyncGen_CheckExact(self)) {
33360 /* We have to handle this case for asynchronous generators
33361 right here, because this code has to be between UNTRACK
33362 and GC_Del. */
33363 Py_CLEAR(((__pyx_PyAsyncGenObject*)self)->ag_finalizer);
33364 }
33365 #endif
33366 __Pyx_Coroutine_clear(self);
33367 PyObject_GC_Del(gen);
33368 }
33369 static void __Pyx_Coroutine_del(PyObject *self) {
33370 PyObject *error_type, *error_value, *error_traceback;
33371 __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
33372 __Pyx_PyThreadState_declare
33373 if (gen->resume_label < 0) {
33374 return;
33375 }
33376 #if !CYTHON_USE_TP_FINALIZE
33377 assert(self->ob_refcnt == 0);
33378 self->ob_refcnt = 1;
33379 #endif
33380 __Pyx_PyThreadState_assign
33381 __Pyx_ErrFetch(&error_type, &error_value, &error_traceback);
33382 #ifdef __Pyx_AsyncGen_USED
33383 if (__Pyx_AsyncGen_CheckExact(self)) {
33384 __pyx_PyAsyncGenObject *agen = (__pyx_PyAsyncGenObject*)self;
33385 PyObject *finalizer = agen->ag_finalizer;
33386 if (finalizer && !agen->ag_closed) {
33387 PyObject *res = __Pyx_PyObject_CallOneArg(finalizer, self);
33388 if (unlikely(!res)) {
33389 PyErr_WriteUnraisable(self);
33390 } else {
33391 Py_DECREF(res);
33392 }
33393 __Pyx_ErrRestore(error_type, error_value, error_traceback);
33394 return;
33395 }
33396 }
33397 #endif
33398 if (unlikely(gen->resume_label == 0 && !error_value)) {
33399 #ifdef __Pyx_Coroutine_USED
33400 #ifdef __Pyx_Generator_USED
33401 if (!__Pyx_Generator_CheckExact(self))
33402 #endif
33403 {
33404 PyObject_GC_UnTrack(self);
33405 #if PY_MAJOR_VERSION >= 3 || defined(PyErr_WarnFormat)
33406 if (unlikely(PyErr_WarnFormat(PyExc_RuntimeWarning, 1, "coroutine '%.50S' was never awaited", gen->gi_qualname) < 0))
33407 PyErr_WriteUnraisable(self);
33408 #else
33409 {PyObject *msg;
33410 char *cmsg;
33411 #if CYTHON_COMPILING_IN_PYPY
33412 msg = NULL;
33413 cmsg = (char*) "coroutine was never awaited";
33414 #else
33415 char *cname;
33416 PyObject *qualname;
33417 qualname = gen->gi_qualname;
33418 cname = PyString_AS_STRING(qualname);
33419 msg = PyString_FromFormat("coroutine '%.50s' was never awaited", cname);
33420 if (unlikely(!msg)) {
33421 PyErr_Clear();
33422 cmsg = (char*) "coroutine was never awaited";
33423 } else {
33424 cmsg = PyString_AS_STRING(msg);
33425 }
33426 #endif
33427 if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning, cmsg, 1) < 0))
33428 PyErr_WriteUnraisable(self);
33429 Py_XDECREF(msg);}
33430 #endif
33431 PyObject_GC_Track(self);
33432 }
33433 #endif
33434 } else {
33435 PyObject *res = __Pyx_Coroutine_Close(self);
33436 if (unlikely(!res)) {
33437 if (PyErr_Occurred())
33438 PyErr_WriteUnraisable(self);
33439 } else {
33440 Py_DECREF(res);
33441 }
33442 }
33443 __Pyx_ErrRestore(error_type, error_value, error_traceback);
33444 #if !CYTHON_USE_TP_FINALIZE
33445 assert(self->ob_refcnt > 0);
33446 if (--self->ob_refcnt == 0) {
33447 return;
33448 }
33449 {
33450 Py_ssize_t refcnt = self->ob_refcnt;
33451 _Py_NewReference(self);
33452 self->ob_refcnt = refcnt;
33453 }
33454 #if CYTHON_COMPILING_IN_CPYTHON
33455 assert(PyType_IS_GC(self->ob_type) &&
33456 _Py_AS_GC(self)->gc.gc_refs != _PyGC_REFS_UNTRACKED);
33457 _Py_DEC_REFTOTAL;
33458 #endif
33459 #ifdef COUNT_ALLOCS
33460 --Py_TYPE(self)->tp_frees;
33461 --Py_TYPE(self)->tp_allocs;
33462 #endif
33463 #endif
33464 }
33465 static PyObject *
33466 __Pyx_Coroutine_get_name(__pyx_CoroutineObject *self, CYTHON_UNUSED void *context)
33467 {
33468 PyObject *name = self->gi_name;
33469 if (unlikely(!name)) name = Py_None;
33470 Py_INCREF(name);
33471 return name;
33472 }
33473 static int
33474 __Pyx_Coroutine_set_name(__pyx_CoroutineObject *self, PyObject *value, CYTHON_UNUSED void *context)
33475 {
33476 PyObject *tmp;
33477 #if PY_MAJOR_VERSION >= 3
33478 if (unlikely(value == NULL || !PyUnicode_Check(value)))
33479 #else
33480 if (unlikely(value == NULL || !PyString_Check(value)))
33481 #endif
33482 {
33483 PyErr_SetString(PyExc_TypeError,
33484 "__name__ must be set to a string object");
33485 return -1;
33486 }
33487 tmp = self->gi_name;
33488 Py_INCREF(value);
33489 self->gi_name = value;
33490 Py_XDECREF(tmp);
33491 return 0;
33492 }
33493 static PyObject *
33494 __Pyx_Coroutine_get_qualname(__pyx_CoroutineObject *self, CYTHON_UNUSED void *context)
33495 {
33496 PyObject *name = self->gi_qualname;
33497 if (unlikely(!name)) name = Py_None;
33498 Py_INCREF(name);
33499 return name;
33500 }
33501 static int
33502 __Pyx_Coroutine_set_qualname(__pyx_CoroutineObject *self, PyObject *value, CYTHON_UNUSED void *context)
33503 {
33504 PyObject *tmp;
33505 #if PY_MAJOR_VERSION >= 3
33506 if (unlikely(value == NULL || !PyUnicode_Check(value)))
33507 #else
33508 if (unlikely(value == NULL || !PyString_Check(value)))
33509 #endif
33510 {
33511 PyErr_SetString(PyExc_TypeError,
33512 "__qualname__ must be set to a string object");
33513 return -1;
33514 }
33515 tmp = self->gi_qualname;
33516 Py_INCREF(value);
33517 self->gi_qualname = value;
33518 Py_XDECREF(tmp);
33519 return 0;
33520 }
33521 static __pyx_CoroutineObject *__Pyx__Coroutine_New(
33522 PyTypeObject* type, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
33523 PyObject *name, PyObject *qualname, PyObject *module_name) {
33524 __pyx_CoroutineObject *gen = PyObject_GC_New(__pyx_CoroutineObject, type);
33525 if (unlikely(!gen))
33526 return NULL;
33527 return __Pyx__Coroutine_NewInit(gen, body, code, closure, name, qualname, module_name);
33528 }
33529 static __pyx_CoroutineObject *__Pyx__Coroutine_NewInit(
33530 __pyx_CoroutineObject *gen, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
33531 PyObject *name, PyObject *qualname, PyObject *module_name) {
33532 gen->body = body;
33533 gen->closure = closure;
33534 Py_XINCREF(closure);
33535 gen->is_running = 0;
33536 gen->resume_label = 0;
33537 gen->classobj = NULL;
33538 gen->yieldfrom = NULL;
33539 gen->gi_exc_state.exc_type = NULL;
33540 gen->gi_exc_state.exc_value = NULL;
33541 gen->gi_exc_state.exc_traceback = NULL;
33542 #if CYTHON_USE_EXC_INFO_STACK
33543 gen->gi_exc_state.previous_item = NULL;
33544 #endif
33545 gen->gi_weakreflist = NULL;
33546 Py_XINCREF(qualname);
33547 gen->gi_qualname = qualname;
33548 Py_XINCREF(name);
33549 gen->gi_name = name;
33550 Py_XINCREF(module_name);
33551 gen->gi_modulename = module_name;
33552 Py_XINCREF(code);
33553 gen->gi_code = code;
33554 PyObject_GC_Track(gen);
33555 return gen;
33556 }
33557
33558 /* PatchModuleWithCoroutine */
33559 static PyObject* __Pyx_Coroutine_patch_module(PyObject* module, const char* py_code) {
33560 #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
33561 int result;
33562 PyObject *globals, *result_obj;
33563 globals = PyDict_New(); if (unlikely(!globals)) goto ignore;
33564 result = PyDict_SetItemString(globals, "_cython_coroutine_type",
33565 #ifdef __Pyx_Coroutine_USED
33566 (PyObject*)__pyx_CoroutineType);
33567 #else
33568 Py_None);
33569 #endif
33570 if (unlikely(result < 0)) goto ignore;
33571 result = PyDict_SetItemString(globals, "_cython_generator_type",
33572 #ifdef __Pyx_Generator_USED
33573 (PyObject*)__pyx_GeneratorType);
33574 #else
33575 Py_None);
33576 #endif
33577 if (unlikely(result < 0)) goto ignore;
33578 if (unlikely(PyDict_SetItemString(globals, "_module", module) < 0)) goto ignore;
33579 if (unlikely(PyDict_SetItemString(globals, "__builtins__", __pyx_b) < 0)) goto ignore;
33580 result_obj = PyRun_String(py_code, Py_file_input, globals, globals);
33581 if (unlikely(!result_obj)) goto ignore;
33582 Py_DECREF(result_obj);
33583 Py_DECREF(globals);
33584 return module;
33585 ignore:
33586 Py_XDECREF(globals);
33587 PyErr_WriteUnraisable(module);
33588 if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning, "Cython module failed to patch module with custom type", 1) < 0)) {
33589 Py_DECREF(module);
33590 module = NULL;
33591 }
33592 #else
33593 py_code++;
33594 #endif
33595 return module;
33596 }
33597
33598 /* PatchGeneratorABC */
33599 #ifndef CYTHON_REGISTER_ABCS
33600 #define CYTHON_REGISTER_ABCS 1
33601 #endif
33602 #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
33603 static PyObject* __Pyx_patch_abc_module(PyObject *module);
33604 static PyObject* __Pyx_patch_abc_module(PyObject *module) {
33605 module = __Pyx_Coroutine_patch_module(
33606 module, ""
33607 "if _cython_generator_type is not None:\n"
33608 " try: Generator = _module.Generator\n"
33609 " except AttributeError: pass\n"
33610 " else: Generator.register(_cython_generator_type)\n"
33611 "if _cython_coroutine_type is not None:\n"
33612 " try: Coroutine = _module.Coroutine\n"
33613 " except AttributeError: pass\n"
33614 " else: Coroutine.register(_cython_coroutine_type)\n"
33615 );
33616 return module;
33617 }
33618 #endif
33619 static int __Pyx_patch_abc(void) {
33620 #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
33621 static int abc_patched = 0;
33622 if (CYTHON_REGISTER_ABCS && !abc_patched) {
33623 PyObject *module;
33624 module = PyImport_ImportModule((PY_MAJOR_VERSION >= 3) ? "collections.abc" : "collections");
33625 if (!module) {
33626 PyErr_WriteUnraisable(NULL);
33627 if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning,
33628 ((PY_MAJOR_VERSION >= 3) ?
33629 "Cython module failed to register with collections.abc module" :
33630 "Cython module failed to register with collections module"), 1) < 0)) {
33631 return -1;
33632 }
33633 } else {
33634 module = __Pyx_patch_abc_module(module);
33635 abc_patched = 1;
33636 if (unlikely(!module))
33637 return -1;
33638 Py_DECREF(module);
33639 }
33640 module = PyImport_ImportModule("backports_abc");
33641 if (module) {
33642 module = __Pyx_patch_abc_module(module);
33643 Py_XDECREF(module);
33644 }
33645 if (!module) {
33646 PyErr_Clear();
33647 }
33648 }
33649 #else
33650 if ((0)) __Pyx_Coroutine_patch_module(NULL, NULL);
33651 #endif
33652 return 0;
33653 }
33654
33655 /* Generator */
33656 static PyMethodDef __pyx_Generator_methods[] = {
33657 {"send", (PyCFunction) __Pyx_Coroutine_Send, METH_O,
33658 (char*) PyDoc_STR("send(arg) -> send 'arg' into generator,\nreturn next yielded value or raise StopIteration.")},
33659 {"throw", (PyCFunction) __Pyx_Coroutine_Throw, METH_VARARGS,
33660 (char*) PyDoc_STR("throw(typ[,val[,tb]]) -> raise exception in generator,\nreturn next yielded value or raise StopIteration.")},
33661 {"close", (PyCFunction) __Pyx_Coroutine_Close_Method, METH_NOARGS,
33662 (char*) PyDoc_STR("close() -> raise GeneratorExit inside generator.")},
33663 {0, 0, 0, 0}
33664 };
33665 static PyMemberDef __pyx_Generator_memberlist[] = {
33666 {(char *) "gi_running", T_BOOL, offsetof(__pyx_CoroutineObject, is_running), READONLY, NULL},
33667 {(char*) "gi_yieldfrom", T_OBJECT, offsetof(__pyx_CoroutineObject, yieldfrom), READONLY,
33668 (char*) PyDoc_STR("object being iterated by 'yield from', or None")},
33669 {(char*) "gi_code", T_OBJECT, offsetof(__pyx_CoroutineObject, gi_code), READONLY, NULL},
33670 {0, 0, 0, 0, 0}
33671 };
33672 static PyGetSetDef __pyx_Generator_getsets[] = {
33673 {(char *) "__name__", (getter)__Pyx_Coroutine_get_name, (setter)__Pyx_Coroutine_set_name,
33674 (char*) PyDoc_STR("name of the generator"), 0},
33675 {(char *) "__qualname__", (getter)__Pyx_Coroutine_get_qualname, (setter)__Pyx_Coroutine_set_qualname,
33676 (char*) PyDoc_STR("qualified name of the generator"), 0},
33677 {0, 0, 0, 0, 0}
33678 };
33679 static PyTypeObject __pyx_GeneratorType_type = {
33680 PyVarObject_HEAD_INIT(0, 0)
33681 "generator",
33682 sizeof(__pyx_CoroutineObject),
33683 0,
33684 (destructor) __Pyx_Coroutine_dealloc,
33685 0,
33686 0,
33687 0,
33688 0,
33689 0,
33690 0,
33691 0,
33692 0,
33693 0,
33694 0,
33695 0,
33696 0,
33697 0,
33698 0,
33699 Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_HAVE_FINALIZE,
33700 0,
33701 (traverseproc) __Pyx_Coroutine_traverse,
33702 0,
33703 0,
33704 offsetof(__pyx_CoroutineObject, gi_weakreflist),
33705 0,
33706 (iternextfunc) __Pyx_Generator_Next,
33707 __pyx_Generator_methods,
33708 __pyx_Generator_memberlist,
33709 __pyx_Generator_getsets,
33710 0,
33711 0,
33712 0,
33713 0,
33714 0,
33715 0,
33716 0,
33717 0,
33718 0,
33719 0,
33720 0,
33721 0,
33722 0,
33723 0,
33724 0,
33725 #if CYTHON_USE_TP_FINALIZE
33726 0,
33727 #else
33728 __Pyx_Coroutine_del,
33729 #endif
33730 0,
33731 #if CYTHON_USE_TP_FINALIZE
33732 __Pyx_Coroutine_del,
33733 #elif PY_VERSION_HEX >= 0x030400a1
33734 0,
33735 #endif
33736 #if PY_VERSION_HEX >= 0x030800b1
33737 0,
33738 #endif
33739 };
33740 static int __pyx_Generator_init(void) {
33741 __pyx_GeneratorType_type.tp_getattro = __Pyx_PyObject_GenericGetAttrNoDict;
33742 __pyx_GeneratorType_type.tp_iter = PyObject_SelfIter;
33743 __pyx_GeneratorType = __Pyx_FetchCommonType(&__pyx_GeneratorType_type);
33744 if (unlikely(!__pyx_GeneratorType)) {
33745 return -1;
33746 }
33747 return 0;
33748 }
33749
33750 /* TypeInfoCompare */
33751 static int
33752 __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b)
33753 {
33754 int i;
33755 if (!a || !b)
33756 return 0;
33757 if (a == b)
33758 return 1;
33759 if (a->size != b->size || a->typegroup != b->typegroup ||
33760 a->is_unsigned != b->is_unsigned || a->ndim != b->ndim) {
33761 if (a->typegroup == 'H' || b->typegroup == 'H') {
33762 return a->size == b->size;
33763 } else {
33764 return 0;
33765 }
33766 }
33767 if (a->ndim) {
33768 for (i = 0; i < a->ndim; i++)
33769 if (a->arraysize[i] != b->arraysize[i])
33770 return 0;
33771 }
33772 if (a->typegroup == 'S') {
33773 if (a->flags != b->flags)
33774 return 0;
33775 if (a->fields || b->fields) {
33776 if (!(a->fields && b->fields))
33777 return 0;
33778 for (i = 0; a->fields[i].type && b->fields[i].type; i++) {
33779 __Pyx_StructField *field_a = a->fields + i;
33780 __Pyx_StructField *field_b = b->fields + i;
33781 if (field_a->offset != field_b->offset ||
33782 !__pyx_typeinfo_cmp(field_a->type, field_b->type))
33783 return 0;
33784 }
33785 return !a->fields[i].type && !b->fields[i].type;
33786 }
33787 }
33788 return 1;
33789 }
33790
33791 /* MemviewSliceValidateAndInit */
33792 static int
33793 __pyx_check_strides(Py_buffer *buf, int dim, int ndim, int spec)
33794 {
33795 if (buf->shape[dim] <= 1)
33796 return 1;
33797 if (buf->strides) {
33798 if (spec & __Pyx_MEMVIEW_CONTIG) {
33799 if (spec & (__Pyx_MEMVIEW_PTR|__Pyx_MEMVIEW_FULL)) {
33800 if (buf->strides[dim] != sizeof(void *)) {
33801 PyErr_Format(PyExc_ValueError,
33802 "Buffer is not indirectly contiguous "
33803 "in dimension %d.", dim);
33804 goto fail;
33805 }
33806 } else if (buf->strides[dim] != buf->itemsize) {
33807 PyErr_SetString(PyExc_ValueError,
33808 "Buffer and memoryview are not contiguous "
33809 "in the same dimension.");
33810 goto fail;
33811 }
33812 }
33813 if (spec & __Pyx_MEMVIEW_FOLLOW) {
33814 Py_ssize_t stride = buf->strides[dim];
33815 if (stride < 0)
33816 stride = -stride;
33817 if (stride < buf->itemsize) {
33818 PyErr_SetString(PyExc_ValueError,
33819 "Buffer and memoryview are not contiguous "
33820 "in the same dimension.");
33821 goto fail;
33822 }
33823 }
33824 } else {
33825 if (spec & __Pyx_MEMVIEW_CONTIG && dim != ndim - 1) {
33826 PyErr_Format(PyExc_ValueError,
33827 "C-contiguous buffer is not contiguous in "
33828 "dimension %d", dim);
33829 goto fail;
33830 } else if (spec & (__Pyx_MEMVIEW_PTR)) {
33831 PyErr_Format(PyExc_ValueError,
33832 "C-contiguous buffer is not indirect in "
33833 "dimension %d", dim);
33834 goto fail;
33835 } else if (buf->suboffsets) {
33836 PyErr_SetString(PyExc_ValueError,
33837 "Buffer exposes suboffsets but no strides");
33838 goto fail;
33839 }
33840 }
33841 return 1;
33842 fail:
33843 return 0;
33844 }
33845 static int
33846 __pyx_check_suboffsets(Py_buffer *buf, int dim, CYTHON_UNUSED int ndim, int spec)
33847 {
33848 if (spec & __Pyx_MEMVIEW_DIRECT) {
33849 if (buf->suboffsets && buf->suboffsets[dim] >= 0) {
33850 PyErr_Format(PyExc_ValueError,
33851 "Buffer not compatible with direct access "
33852 "in dimension %d.", dim);
33853 goto fail;
33854 }
33855 }
33856 if (spec & __Pyx_MEMVIEW_PTR) {
33857 if (!buf->suboffsets || (buf->suboffsets[dim] < 0)) {
33858 PyErr_Format(PyExc_ValueError,
33859 "Buffer is not indirectly accessible "
33860 "in dimension %d.", dim);
33861 goto fail;
33862 }
33863 }
33864 return 1;
33865 fail:
33866 return 0;
33867 }
33868 static int
33869 __pyx_verify_contig(Py_buffer *buf, int ndim, int c_or_f_flag)
33870 {
33871 int i;
33872 if (c_or_f_flag & __Pyx_IS_F_CONTIG) {
33873 Py_ssize_t stride = 1;
33874 for (i = 0; i < ndim; i++) {
33875 if (stride * buf->itemsize != buf->strides[i] &&
33876 buf->shape[i] > 1)
33877 {
33878 PyErr_SetString(PyExc_ValueError,
33879 "Buffer not fortran contiguous.");
33880 goto fail;
33881 }
33882 stride = stride * buf->shape[i];
33883 }
33884 } else if (c_or_f_flag & __Pyx_IS_C_CONTIG) {
33885 Py_ssize_t stride = 1;
33886 for (i = ndim - 1; i >- 1; i--) {
33887 if (stride * buf->itemsize != buf->strides[i] &&
33888 buf->shape[i] > 1) {
33889 PyErr_SetString(PyExc_ValueError,
33890 "Buffer not C contiguous.");
33891 goto fail;
33892 }
33893 stride = stride * buf->shape[i];
33894 }
33895 }
33896 return 1;
33897 fail:
33898 return 0;
33899 }
33900 static int __Pyx_ValidateAndInit_memviewslice(
33901 int *axes_specs,
33902 int c_or_f_flag,
33903 int buf_flags,
33904 int ndim,
33905 __Pyx_TypeInfo *dtype,
33906 __Pyx_BufFmt_StackElem stack[],
33907 __Pyx_memviewslice *memviewslice,
33908 PyObject *original_obj)
33909 {
33910 struct __pyx_memoryview_obj *memview, *new_memview;
33911 __Pyx_RefNannyDeclarations
33912 Py_buffer *buf;
33913 int i, spec = 0, retval = -1;
33914 __Pyx_BufFmt_Context ctx;
33915 int from_memoryview = __pyx_memoryview_check(original_obj);
33916 __Pyx_RefNannySetupContext("ValidateAndInit_memviewslice", 0);
33917 if (from_memoryview && __pyx_typeinfo_cmp(dtype, ((struct __pyx_memoryview_obj *)
33918 original_obj)->typeinfo)) {
33919 memview = (struct __pyx_memoryview_obj *) original_obj;
33920 new_memview = NULL;
33921 } else {
33922 memview = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
33923 original_obj, buf_flags, 0, dtype);
33924 new_memview = memview;
33925 if (unlikely(!memview))
33926 goto fail;
33927 }
33928 buf = &memview->view;
33929 if (buf->ndim != ndim) {
33930 PyErr_Format(PyExc_ValueError,
33931 "Buffer has wrong number of dimensions (expected %d, got %d)",
33932 ndim, buf->ndim);
33933 goto fail;
33934 }
33935 if (new_memview) {
33936 __Pyx_BufFmt_Init(&ctx, stack, dtype);
33937 if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail;
33938 }
33939 if ((unsigned) buf->itemsize != dtype->size) {
33940 PyErr_Format(PyExc_ValueError,
33941 "Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "u byte%s) "
33942 "does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "u byte%s)",
33943 buf->itemsize,
33944 (buf->itemsize > 1) ? "s" : "",
33945 dtype->name,
33946 dtype->size,
33947 (dtype->size > 1) ? "s" : "");
33948 goto fail;
33949 }
33950 for (i = 0; i < ndim; i++) {
33951 spec = axes_specs[i];
33952 if (!__pyx_check_strides(buf, i, ndim, spec))
33953 goto fail;
33954 if (!__pyx_check_suboffsets(buf, i, ndim, spec))
33955 goto fail;
33956 }
33957 if (buf->strides && !__pyx_verify_contig(buf, ndim, c_or_f_flag))
33958 goto fail;
33959 if (unlikely(__Pyx_init_memviewslice(memview, ndim, memviewslice,
33960 new_memview != NULL) == -1)) {
33961 goto fail;
33962 }
33963 retval = 0;
33964 goto no_fail;
33965 fail:
33966 Py_XDECREF(new_memview);
33967 retval = -1;
33968 no_fail:
33969 __Pyx_RefNannyFinishContext();
33970 return retval;
33971 }
33972
33973 /* ObjectToMemviewSlice */
33974 static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_int64_t(PyObject *obj, int writable_flag) {
33975 __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
33976 __Pyx_BufFmt_StackElem stack[1];
33977 int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_FOLLOW), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) };
33978 int retcode;
33979 if (obj == Py_None) {
33980 result.memview = (struct __pyx_memoryview_obj *) Py_None;
33981 return result;
33982 }
33983 retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG,
33984 (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT) | writable_flag, 2,
33985 &__Pyx_TypeInfo_nn___pyx_t_5numpy_int64_t, stack,
33986 &result, obj);
33987 if (unlikely(retcode == -1))
33988 goto __pyx_fail;
33989 return result;
33990 __pyx_fail:
33991 result.memview = NULL;
33992 result.data = NULL;
33993 return result;
33994 }
33995
33996 /* CheckBinaryVersion */
33997 static int __Pyx_check_binary_version(void) {
33998 char ctversion[4], rtversion[4];
33999 PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
34000 PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
34001 if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
34002 char message[200];
34003 PyOS_snprintf(message, sizeof(message),
34004 "compiletime version %s of module '%.100s' "
34005 "does not match runtime version %s",
34006 ctversion, __Pyx_MODULE_NAME, rtversion);
34007 return PyErr_WarnEx(NULL, message, 1);
34008 }
34009 return 0;
34010 }
34011
34012 /* VoidPtrImport */
34013 #ifndef __PYX_HAVE_RT_ImportVoidPtr
34014 #define __PYX_HAVE_RT_ImportVoidPtr
34015 static int __Pyx_ImportVoidPtr(PyObject *module, const char *name, void **p, const char *sig) {
34016 PyObject *d = 0;
34017 PyObject *cobj = 0;
34018 d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
34019 if (!d)
34020 goto bad;
34021 cobj = PyDict_GetItemString(d, name);
34022 if (!cobj) {
34023 PyErr_Format(PyExc_ImportError,
34024 "%.200s does not export expected C variable %.200s",
34025 PyModule_GetName(module), name);
34026 goto bad;
34027 }
34028 #if PY_VERSION_HEX >= 0x02070000
34029 if (!PyCapsule_IsValid(cobj, sig)) {
34030 PyErr_Format(PyExc_TypeError,
34031 "C variable %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
34032 PyModule_GetName(module), name, sig, PyCapsule_GetName(cobj));
34033 goto bad;
34034 }
34035 *p = PyCapsule_GetPointer(cobj, sig);
34036 #else
34037 {const char *desc, *s1, *s2;
34038 desc = (const char *)PyCObject_GetDesc(cobj);
34039 if (!desc)
34040 goto bad;
34041 s1 = desc; s2 = sig;
34042 while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; }
34043 if (*s1 != *s2) {
34044 PyErr_Format(PyExc_TypeError,
34045 "C variable %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
34046 PyModule_GetName(module), name, sig, desc);
34047 goto bad;
34048 }
34049 *p = PyCObject_AsVoidPtr(cobj);}
34050 #endif
34051 if (!(*p))
34052 goto bad;
34053 Py_DECREF(d);
34054 return 0;
34055 bad:
34056 Py_XDECREF(d);
34057 return -1;
34058 }
34059 #endif
34060
34061 /* FunctionImport */
34062 #ifndef __PYX_HAVE_RT_ImportFunction
34063 #define __PYX_HAVE_RT_ImportFunction
34064 static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
34065 PyObject *d = 0;
34066 PyObject *cobj = 0;
34067 union {
34068 void (*fp)(void);
34069 void *p;
34070 } tmp;
34071 d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
34072 if (!d)
34073 goto bad;
34074 cobj = PyDict_GetItemString(d, funcname);
34075 if (!cobj) {
34076 PyErr_Format(PyExc_ImportError,
34077 "%.200s does not export expected C function %.200s",
34078 PyModule_GetName(module), funcname);
34079 goto bad;
34080 }
34081 #if PY_VERSION_HEX >= 0x02070000
34082 if (!PyCapsule_IsValid(cobj, sig)) {
34083 PyErr_Format(PyExc_TypeError,
34084 "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
34085 PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj));
34086 goto bad;
34087 }
34088 tmp.p = PyCapsule_GetPointer(cobj, sig);
34089 #else
34090 {const char *desc, *s1, *s2;
34091 desc = (const char *)PyCObject_GetDesc(cobj);
34092 if (!desc)
34093 goto bad;
34094 s1 = desc; s2 = sig;
34095 while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; }
34096 if (*s1 != *s2) {
34097 PyErr_Format(PyExc_TypeError,
34098 "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
34099 PyModule_GetName(module), funcname, sig, desc);
34100 goto bad;
34101 }
34102 tmp.p = PyCObject_AsVoidPtr(cobj);}
34103 #endif
34104 *f = tmp.fp;
34105 if (!(*f))
34106 goto bad;
34107 Py_DECREF(d);
34108 return 0;
34109 bad:
34110 Py_XDECREF(d);
34111 return -1;
34112 }
34113 #endif
34114
34115 /* InitStrings */
34116 static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
34117 while (t->p) {
34118 #if PY_MAJOR_VERSION < 3
34119 if (t->is_unicode) {
34120 *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
34121 } else if (t->intern) {
34122 *t->p = PyString_InternFromString(t->s);
34123 } else {
34124 *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
34125 }
34126 #else
34127 if (t->is_unicode | t->is_str) {
34128 if (t->intern) {
34129 *t->p = PyUnicode_InternFromString(t->s);
34130 } else if (t->encoding) {
34131 *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
34132 } else {
34133 *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
34134 }
34135 } else {
34136 *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
34137 }
34138 #endif
34139 if (!*t->p)
34140 return -1;
34141 if (PyObject_Hash(*t->p) == -1)
34142 return -1;
34143 ++t;
34144 }
34145 return 0;
34146 }
34147
34148 static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
34149 return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
34150 }
34151 static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
34152 Py_ssize_t ignore;
34153 return __Pyx_PyObject_AsStringAndSize(o, &ignore);
34154 }
34155 #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
34156 #if !CYTHON_PEP393_ENABLED
34157 static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
34158 char* defenc_c;
34159 PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
34160 if (!defenc) return NULL;
34161 defenc_c = PyBytes_AS_STRING(defenc);
34162 #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
34163 {
34164 char* end = defenc_c + PyBytes_GET_SIZE(defenc);
34165 char* c;
34166 for (c = defenc_c; c < end; c++) {
34167 if ((unsigned char) (*c) >= 128) {
34168 PyUnicode_AsASCIIString(o);
34169 return NULL;
34170 }
34171 }
34172 }
34173 #endif
34174 *length = PyBytes_GET_SIZE(defenc);
34175 return defenc_c;
34176 }
34177 #else
34178 static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
34179 if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
34180 #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
34181 if (likely(PyUnicode_IS_ASCII(o))) {
34182 *length = PyUnicode_GET_LENGTH(o);
34183 return PyUnicode_AsUTF8(o);
34184 } else {
34185 PyUnicode_AsASCIIString(o);
34186 return NULL;
34187 }
34188 #else
34189 return PyUnicode_AsUTF8AndSize(o, length);
34190 #endif
34191 }
34192 #endif
34193 #endif
34194 static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
34195 #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
34196 if (
34197 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
34198 __Pyx_sys_getdefaultencoding_not_ascii &&
34199 #endif
34200 PyUnicode_Check(o)) {
34201 return __Pyx_PyUnicode_AsStringAndSize(o, length);
34202 } else
34203 #endif
34204 #if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
34205 if (PyByteArray_Check(o)) {
34206 *length = PyByteArray_GET_SIZE(o);
34207 return PyByteArray_AS_STRING(o);
34208 } else
34209 #endif
34210 {
34211 char* result;
34212 int r = PyBytes_AsStringAndSize(o, &result, length);
34213 if (unlikely(r < 0)) {
34214 return NULL;
34215 } else {
34216 return result;
34217 }
34218 }
34219 }
34220 static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
34221 int is_true = x == Py_True;
34222 if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
34223 else return PyObject_IsTrue(x);
34224 }
34225 static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
34226 int retval;
34227 if (unlikely(!x)) return -1;
34228 retval = __Pyx_PyObject_IsTrue(x);
34229 Py_DECREF(x);
34230 return retval;
34231 }
34232 static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
34233 #if PY_MAJOR_VERSION >= 3
34234 if (PyLong_Check(result)) {
34235 if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
34236 "__int__ returned non-int (type %.200s). "
34237 "The ability to return an instance of a strict subclass of int "
34238 "is deprecated, and may be removed in a future version of Python.",
34239 Py_TYPE(result)->tp_name)) {
34240 Py_DECREF(result);
34241 return NULL;
34242 }
34243 return result;
34244 }
34245 #endif
34246 PyErr_Format(PyExc_TypeError,
34247 "__%.4s__ returned non-%.4s (type %.200s)",
34248 type_name, type_name, Py_TYPE(result)->tp_name);
34249 Py_DECREF(result);
34250 return NULL;
34251 }
34252 static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
34253 #if CYTHON_USE_TYPE_SLOTS
34254 PyNumberMethods *m;
34255 #endif
34256 const char *name = NULL;
34257 PyObject *res = NULL;
34258 #if PY_MAJOR_VERSION < 3
34259 if (likely(PyInt_Check(x) || PyLong_Check(x)))
34260 #else
34261 if (likely(PyLong_Check(x)))
34262 #endif
34263 return __Pyx_NewRef(x);
34264 #if CYTHON_USE_TYPE_SLOTS
34265 m = Py_TYPE(x)->tp_as_number;
34266 #if PY_MAJOR_VERSION < 3
34267 if (m && m->nb_int) {
34268 name = "int";
34269 res = m->nb_int(x);
34270 }
34271 else if (m && m->nb_long) {
34272 name = "long";
34273 res = m->nb_long(x);
34274 }
34275 #else
34276 if (likely(m && m->nb_int)) {
34277 name = "int";
34278 res = m->nb_int(x);
34279 }
34280 #endif
34281 #else
34282 if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
34283 res = PyNumber_Int(x);
34284 }
34285 #endif
34286 if (likely(res)) {
34287 #if PY_MAJOR_VERSION < 3
34288 if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
34289 #else
34290 if (unlikely(!PyLong_CheckExact(res))) {
34291 #endif
34292 return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
34293 }
34294 }
34295 else if (!PyErr_Occurred()) {
34296 PyErr_SetString(PyExc_TypeError,
34297 "an integer is required");
34298 }
34299 return res;
34300 }
34301 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
34302 Py_ssize_t ival;
34303 PyObject *x;
34304 #if PY_MAJOR_VERSION < 3
34305 if (likely(PyInt_CheckExact(b))) {
34306 if (sizeof(Py_ssize_t) >= sizeof(long))
34307 return PyInt_AS_LONG(b);
34308 else
34309 return PyInt_AsSsize_t(b);
34310 }
34311 #endif
34312 if (likely(PyLong_CheckExact(b))) {
34313 #if CYTHON_USE_PYLONG_INTERNALS
34314 const digit* digits = ((PyLongObject*)b)->ob_digit;
34315 const Py_ssize_t size = Py_SIZE(b);
34316 if (likely(__Pyx_sst_abs(size) <= 1)) {
34317 ival = likely(size) ? digits[0] : 0;
34318 if (size == -1) ival = -ival;
34319 return ival;
34320 } else {
34321 switch (size) {
34322 case 2:
34323 if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
34324 return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
34325 }
34326 break;
34327 case -2:
34328 if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
34329 return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
34330 }
34331 break;
34332 case 3:
34333 if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
34334 return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
34335 }
34336 break;
34337 case -3:
34338 if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
34339 return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
34340 }
34341 break;
34342 case 4:
34343 if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
34344 return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
34345 }
34346 break;
34347 case -4:
34348 if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
34349 return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
34350 }
34351 break;
34352 }
34353 }
34354 #endif
34355 return PyLong_AsSsize_t(b);
34356 }
34357 x = PyNumber_Index(b);
34358 if (!x) return -1;
34359 ival = PyInt_AsSsize_t(x);
34360 Py_DECREF(x);
34361 return ival;
34362 }
34363 static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
34364 return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
34365 }
34366 static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
34367 return PyInt_FromSize_t(ival);
34368 }
34369
34370
34371 #endif /* Py_PYTHON_H */
34372