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32
33 /*!
34 \class SoMFInt32 SoMFInt32.h Inventor/fields/SoMFInt32.h
35 \brief The SoMFInt32 class is a container for 32-bit integer values.
36
37 \ingroup fields
38
39 This field is used where nodes, engines or other field containers
40 needs to store a group of multiple 32-bit integer values.
41
42 This field supports application data sharing through a
43 setValuesPointer() method. See SoMField documentation for
44 information on how to use this function.
45
46 \sa SoSFInt32
47 */
48
49 #include <Inventor/fields/SoMFInt32.h>
50
51 #include <cassert>
52
53 #include <Inventor/SoInput.h>
54 #if COIN_DEBUG
55 #include <Inventor/errors/SoDebugError.h>
56 #endif // COIN_DEBUG
57
58 #include "fields/SoSubFieldP.h"
59
60
61 SO_MFIELD_SOURCE_MALLOC(SoMFInt32, int32_t, int32_t);
62
63 SO_MFIELD_SETVALUESPOINTER_SOURCE(SoMFInt32, int32_t, int32_t);
64
65
66 // Override from parent.
67 void
initClass(void)68 SoMFInt32::initClass(void)
69 {
70 SO_MFIELD_INTERNAL_INIT_CLASS(SoMFInt32);
71 }
72
73 // No need to document readValue() and writeValue() here, as the
74 // necessary information is provided by the documentation of the
75 // parent classes.
76 #ifndef DOXYGEN_SKIP_THIS
77
78 // This is implemented in the SoSFInt32 class.
79 extern void sosfint32_write_value(SoOutput * out, int32_t val);
80
81 SbBool
read1Value(SoInput * in,int idx)82 SoMFInt32::read1Value(SoInput * in, int idx)
83 {
84 assert(idx < this->maxNum);
85 int tmp;
86 if (!in->read(tmp)) return FALSE;
87 this->values[idx] = tmp;
88 return TRUE;
89 }
90
91 void
write1Value(SoOutput * out,int idx) const92 SoMFInt32::write1Value(SoOutput * out, int idx) const
93 {
94 sosfint32_write_value(out, (*this)[idx]);
95 }
96
97 #endif // DOXYGEN_SKIP_THIS
98
99
100 // Store more than the default single value on each line for ASCII
101 // format export.
102 int
getNumValuesPerLine(void) const103 SoMFInt32::getNumValuesPerLine(void) const
104 {
105 return 8;
106 }
107
108 #ifdef COIN_TEST_SUITE
109
BOOST_AUTO_TEST_CASE(initialized)110 BOOST_AUTO_TEST_CASE(initialized)
111 {
112 SoMFInt32 field;
113 BOOST_CHECK_MESSAGE(field.getTypeId() != SoType::badType(),
114 "missing class initialization");
115 BOOST_CHECK_EQUAL(field.getNum(), 0);
116 }
117
118 #endif // COIN_TEST_SUITE
119