1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) by Kongsberg Oil & Gas Technologies.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Kongsberg Oil & Gas Technologies
* about acquiring a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
/*!
\class SoMFName SoMFName.h Inventor/fields/SoMFName.h
\brief The SoMFName class is a container for SbName values.
\ingroup fields
This field is used where nodes, engines or other field containers
needs to store arrays of names.
\sa SoSFName
*/
// *************************************************************************
#include <Inventor/fields/SoMFName.h>
#include <cassert>
#include <Inventor/SoInput.h>
#include <Inventor/errors/SoDebugError.h>
#include "fields/SoSubFieldP.h"
// *************************************************************************
SO_MFIELD_SOURCE(SoMFName, SbName, const SbName &);
// *************************************************************************
// Override from parent class.
void
SoMFName::initClass(void)
{
SO_MFIELD_INTERNAL_INIT_CLASS(SoMFName);
}
// *************************************************************************
// No need to document readValue() and writeValue() here, as the
// necessary information is provided by the documentation of the
// parent classes.
#ifndef DOXYGEN_SKIP_THIS
// This is implemented in the SoSFName class.
extern void sosfname_write_value(SoOutput * out, const SbName & val);
SbBool
SoMFName::read1Value(SoInput * in, int idx)
{
assert(idx < this->maxNum);
// Reading as SbString instead of as SbName, because the semantics
// of SoInput::read(SbName&) is to read token identifiers, such as
// node or field names, and doesn't e.g. handle quotes as expected
// for a "free-form" string.
SbString s;
SbBool ok = in->read(s);
if (!ok) return FALSE;
this->values[idx] = s;
return TRUE;
}
void
SoMFName::write1Value(SoOutput * out, int idx) const
{
sosfname_write_value(out, (*this)[idx]);
}
#endif // DOXYGEN_SKIP_THIS
// *************************************************************************
/*!
Set \a num \a strings from index \a start in this multiple-value
field instance.
*/
void
SoMFName::setValues(const int start, const int numarg, const char * strings[])
{
if(start+numarg > this->maxNum) this->allocValues(start+numarg);
else if(start+numarg > this->num) this->num = start+numarg;
for(int i=0; i < numarg; i++) this->values[i+start] = SbName(strings[i]);
this->valueChanged();
}
/*!
Set this field to contain only a single name, given by \a str.
*/
void
SoMFName::setValue(const char * str)
{
this->setValue(SbName(str));
}
// *************************************************************************
#ifdef COIN_TEST_SUITE
BOOST_AUTO_TEST_CASE(initialized)
{
SoMFName field;
BOOST_CHECK_MESSAGE(field.getTypeId() != SoType::badType(),
"missing class initialization");
BOOST_CHECK_EQUAL(field.getNum(), 0);
}
#endif // COIN_TEST_SUITE
|