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31 \**************************************************************************/
32
33 /*!
34 \class SoSFFloat SoSFFloat.h Inventor/fields/SoSFFloat.h
35 \brief The SoSFFloat class is a container for a floating point value.
36
37 \ingroup fields
38
39 This field is used where nodes, engines or other field containers
40 needs to store a single floating point value.
41
42 \sa SoMFFloat
43 */
44
45 // *************************************************************************
46
47 #include <Inventor/fields/SoSFFloat.h>
48
49 #include <Inventor/SoInput.h>
50 #include <Inventor/errors/SoDebugError.h>
51 #include <Inventor/errors/SoReadError.h>
52
53 #include "tidbitsp.h"
54 #include "fields/SoSubFieldP.h"
55 #include "fields/shared.h"
56
57 // *************************************************************************
58
59 SO_SFIELD_SOURCE(SoSFFloat, float, float);
60
61 // *************************************************************************
62
63 // Override from parent.
64 void
initClass(void)65 SoSFFloat::initClass(void)
66 {
67 SO_SFIELD_INTERNAL_INIT_CLASS(SoSFFloat);
68 }
69
70 // No need to document readValue() and writeValue() here, as the
71 // necessary information is provided by the documentation of the
72 // parent classes.
73 #ifndef DOXYGEN_SKIP_THIS
74
75 SbBool
readValue(SoInput * in)76 SoSFFloat::readValue(SoInput * in)
77 {
78 return in->read(this->value);
79 }
80
81 void
writeValue(SoOutput * out) const82 SoSFFloat::writeValue(SoOutput * out) const
83 {
84 sosffloat_write_value(out, this->getValue());
85 }
86
87 #endif // DOXYGEN_SKIP_THIS
88
89 // *************************************************************************
90
91 #ifdef COIN_TEST_SUITE
92
BOOST_AUTO_TEST_CASE(initialized)93 BOOST_AUTO_TEST_CASE(initialized)
94 {
95 SoSFFloat field;
96 BOOST_CHECK_MESSAGE(SoSFFloat::getClassTypeId() != SoType::badType(),
97 "SoSFFloat class not initialized");
98 BOOST_CHECK_MESSAGE(field.getTypeId() != SoType::badType(),
99 "missing class initialization");
100 }
101
102 #endif // COIN_TEST_SUITE
103