1 // Debugging support implementation -*- C++ -*- 2 3 // Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 4 // Free Software Foundation, Inc. 5 // 6 // This file is part of the GNU ISO C++ Library. This library is free 7 // software; you can redistribute it and/or modify it under the 8 // terms of the GNU General Public License as published by the 9 // Free Software Foundation; either version 3, or (at your option) 10 // any later version. 11 12 // This library is distributed in the hope that it will be useful, 13 // but WITHOUT ANY WARRANTY; without even the implied warranty of 14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 // GNU General Public License for more details. 16 17 // Under Section 7 of GPL version 3, you are granted additional 18 // permissions described in the GCC Runtime Library Exception, version 19 // 3.1, as published by the Free Software Foundation. 20 21 // You should have received a copy of the GNU General Public License and 22 // a copy of the GCC Runtime Library Exception along with this program; 23 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 24 // <http://www.gnu.org/licenses/>. 25 26 /** @file debug/debug.h 27 * This file is a GNU debug extension to the Standard C++ Library. 28 */ 29 30 #ifndef _GLIBCXX_DEBUG_MACRO_SWITCH_H 31 #define _GLIBCXX_DEBUG_MACRO_SWITCH_H 1 32 33 /** Macros and namespaces used by the implementation outside of debug 34 * wrappers to verify certain properties. The __glibcxx_requires_xxx 35 * macros are merely wrappers around the __glibcxx_check_xxx wrappers 36 * when we are compiling with debug mode, but disappear when we are 37 * in release mode so that there is no checking performed in, e.g., 38 * the standard library algorithms. 39 */ 40 41 // Debug mode namespaces. 42 43 /** 44 * @namespace std::__debug 45 * @brief GNU debug code, replaces standard behavior with debug behavior. 46 */ 47 namespace std 48 { 49 namespace __debug { } 50 } 51 52 /** @namespace __gnu_debug 53 * @brief GNU debug classes for public use. 54 */ 55 namespace __gnu_debug 56 { 57 using namespace std::__debug; 58 } 59 60 #ifndef _GLIBCXX_DEBUG 61 62 # define _GLIBCXX_DEBUG_ASSERT(_Condition) 63 # define _GLIBCXX_DEBUG_PEDASSERT(_Condition) 64 # define _GLIBCXX_DEBUG_ONLY(_Statement) ; 65 # define __glibcxx_requires_cond(_Cond,_Msg) 66 # define __glibcxx_requires_valid_range(_First,_Last) 67 # define __glibcxx_requires_non_empty_range(_First,_Last) 68 # define __glibcxx_requires_sorted(_First,_Last) 69 # define __glibcxx_requires_sorted_pred(_First,_Last,_Pred) 70 # define __glibcxx_requires_sorted_set(_First1,_Last1,_First2) 71 # define __glibcxx_requires_sorted_set_pred(_First1,_Last1,_First2,_Pred) 72 # define __glibcxx_requires_partitioned_lower(_First,_Last,_Value) 73 # define __glibcxx_requires_partitioned_upper(_First,_Last,_Value) 74 # define __glibcxx_requires_partitioned_lower_pred(_First,_Last,_Value,_Pred) 75 # define __glibcxx_requires_partitioned_upper_pred(_First,_Last,_Value,_Pred) 76 # define __glibcxx_requires_heap(_First,_Last) 77 # define __glibcxx_requires_heap_pred(_First,_Last,_Pred) 78 # define __glibcxx_requires_nonempty() 79 # define __glibcxx_requires_string(_String) 80 # define __glibcxx_requires_string_len(_String,_Len) 81 # define __glibcxx_requires_subscript(_N) 82 83 #else 84 85 # include <debug/macros.h> 86 87 #define _GLIBCXX_DEBUG_ASSERT(_Condition) __glibcxx_assert(_Condition) 88 89 #ifdef _GLIBCXX_DEBUG_PEDANTIC 90 # define _GLIBCXX_DEBUG_PEDASSERT(_Condition) _GLIBCXX_DEBUG_ASSERT(_Condition) 91 #else 92 # define _GLIBCXX_DEBUG_PEDASSERT(_Condition) 93 #endif 94 95 # define _GLIBCXX_DEBUG_ONLY(_Statement) _Statement 96 97 # define __glibcxx_requires_cond(_Cond,_Msg) _GLIBCXX_DEBUG_VERIFY(_Cond,_Msg) 98 # define __glibcxx_requires_valid_range(_First,_Last) \ 99 __glibcxx_check_valid_range(_First,_Last) 100 # define __glibcxx_requires_non_empty_range(_First,_Last) \ 101 __glibcxx_check_non_empty_range(_First,_Last) 102 # define __glibcxx_requires_sorted(_First,_Last) \ 103 __glibcxx_check_sorted(_First,_Last) 104 # define __glibcxx_requires_sorted_pred(_First,_Last,_Pred) \ 105 __glibcxx_check_sorted_pred(_First,_Last,_Pred) 106 # define __glibcxx_requires_sorted_set(_First1,_Last1,_First2) \ 107 __glibcxx_check_sorted_set(_First1,_Last1,_First2) 108 # define __glibcxx_requires_sorted_set_pred(_First1,_Last1,_First2,_Pred) \ 109 __glibcxx_check_sorted_set_pred(_First1,_Last1,_First2,_Pred) 110 # define __glibcxx_requires_partitioned_lower(_First,_Last,_Value) \ 111 __glibcxx_check_partitioned_lower(_First,_Last,_Value) 112 # define __glibcxx_requires_partitioned_upper(_First,_Last,_Value) \ 113 __glibcxx_check_partitioned_upper(_First,_Last,_Value) 114 # define __glibcxx_requires_partitioned_lower_pred(_First,_Last,_Value,_Pred) \ 115 __glibcxx_check_partitioned_lower_pred(_First,_Last,_Value,_Pred) 116 # define __glibcxx_requires_partitioned_upper_pred(_First,_Last,_Value,_Pred) \ 117 __glibcxx_check_partitioned_upper_pred(_First,_Last,_Value,_Pred) 118 # define __glibcxx_requires_heap(_First,_Last) \ 119 __glibcxx_check_heap(_First,_Last) 120 # define __glibcxx_requires_heap_pred(_First,_Last,_Pred) \ 121 __glibcxx_check_heap_pred(_First,_Last,_Pred) 122 # define __glibcxx_requires_nonempty() __glibcxx_check_nonempty() 123 # define __glibcxx_requires_string(_String) __glibcxx_check_string(_String) 124 # define __glibcxx_requires_string_len(_String,_Len) \ 125 __glibcxx_check_string_len(_String,_Len) 126 # define __glibcxx_requires_subscript(_N) __glibcxx_check_subscript(_N) 127 128 # include <debug/functions.h> 129 130 #endif 131 132 #endif // _GLIBCXX_DEBUG_MACRO_SWITCH_H 133