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31 \**************************************************************************/
32
33 /*!
34 \class SoSFVec2d SoSFVec2d.h Inventor/fields/SoSFVec2d.h
35 \brief The SoSFVec2d class is a container for an SbVec2d vector.
36
37 \ingroup fields
38
39 This field is used where nodes, engines or other field containers
40 needs to store a single vector with two elements.
41
42 \sa SbVec2d, SoMFVec2d
43 \COIN_CLASS_EXTENSION
44 \since Coin 2.5
45 */
46
47 // *************************************************************************
48
49 #include <Inventor/fields/SoSFVec2d.h>
50
51 #include <Inventor/SoInput.h>
52 #include <Inventor/SoOutput.h>
53 #include <Inventor/errors/SoDebugError.h>
54
55 #include "fields/SoSubFieldP.h"
56 #include "fields/shared.h"
57
58 // *************************************************************************
59
60 SO_SFIELD_SOURCE(SoSFVec2d, SbVec2d, const SbVec2d &);
61
62 // *************************************************************************
63
64 // Override from parent class.
65 void
initClass(void)66 SoSFVec2d::initClass(void)
67 {
68 SO_SFIELD_INTERNAL_INIT_CLASS(SoSFVec2d);
69 }
70
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 SbBool
readValue(SoInput * in)79 SoSFVec2d::readValue(SoInput * in)
80 {
81 return
82 in->read(this->value[0]) &&
83 in->read(this->value[1]);
84 }
85
86 void
writeValue(SoOutput * out) const87 SoSFVec2d::writeValue(SoOutput * out) const
88 {
89 sosfvec2d_write_value(out, this->getValue());
90 }
91
92 #endif // DOXYGEN_SKIP_THIS
93
94 // *************************************************************************
95
96 /*!
97 Set value of vector.
98 */
99 void
setValue(double x,double y)100 SoSFVec2d::setValue(double x, double y)
101 {
102 this->setValue(SbVec2d(x, y));
103 }
104
105 /*!
106 Set value of vector.
107 */
108 void
setValue(const double xy[2])109 SoSFVec2d::setValue(const double xy[2])
110 {
111 this->setValue(SbVec2d(xy));
112 }
113
114 // *************************************************************************
115
116 #ifdef COIN_TEST_SUITE
117
BOOST_AUTO_TEST_CASE(initialized)118 BOOST_AUTO_TEST_CASE(initialized)
119 {
120 SoSFVec2d field;
121 BOOST_CHECK_MESSAGE(SoSFVec2d::getClassTypeId() != SoType::badType(),
122 "SoSFVec2d class not initialized");
123 BOOST_CHECK_MESSAGE(field.getTypeId() != SoType::badType(),
124 "missing class initialization");
125 }
126
127 #endif // COIN_TEST_SUITE
128