Coin: SoSubDetail.h Source File

| Coin3D is Free Software, published under the BSD 3-clause license. | https://coin3d.github.io https://www.kongsberg.com/en/kogt/

SoSubDetail.h
1#ifndef COIN_SOSUBDETAIL_H
2#define COIN_SOSUBDETAIL_H
3
4/**************************************************************************\
5 * Copyright (c) Kongsberg Oil & Gas Technologies AS
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are
10 * met:
11 *
12 * Redistributions of source code must retain the above copyright notice,
13 * this list of conditions and the following disclaimer.
14 *
15 * Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * Neither the name of the copyright holder nor the names of its
20 * contributors may be used to endorse or promote products derived from
21 * this software without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
27 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34\**************************************************************************/
35
36#include <Inventor/details/SoDetail.h>
37#include <Inventor/C/tidbits.h> // for cc_coin_atexit()
38#include <Inventor/SbName.h> // for implicit char* -> SbName cast in
39 // SoType::createType()
40#include <cassert>
41
42// *************************************************************************
43
44#define SO_DETAIL_HEADER(_class_) \
45public: \
46 virtual SoType getTypeId(void) const; \
47 static SoType getClassTypeId(void); \
48private: \
49 static SoType classTypeId; \
50public: \
51
53 \
54 static void cleanupClass(void) { _class_::classTypeId STATIC_SOTYPE_INIT; }
55
56// *************************************************************************
57
58#define SO_DETAIL_SOURCE(_class_) \
59SoType _class_::classTypeId STATIC_SOTYPE_INIT; \
60 \
61
65 \
66SoType _class_::getTypeId(void) const { return _class_::classTypeId; } \
67 \
68
71 \
72SoType _class_::getClassTypeId(void) { return _class_::classTypeId; }
73
74// *************************************************************************
75
76#define SO_DETAIL_INIT_CLASS(_class_, _parentclass_) \
77 do { \
78 /* Make sure we only initialize once. */ \
79 assert(_class_::classTypeId == SoType::badType()); \
80 /* Make sure superclass get initialized before subclass. */ \
81 assert(_parentclass_::getClassTypeId() != SoType::badType()); \
82 \
83 _class_::classTypeId = \
84 SoType::createType(_parentclass_::getClassTypeId(), \
85 SO__QUOTE(_class_)); \
86 /* FIXME: internal code should not use this function, but use the coin_atexit() function */ \
87 /* with priority set to CC_ATEXIT_NORMAL. As it is now, the clean-up functions for */ \
88 /* these classes will always be run before all other Coin at-exit clean-ups. 20070126 mortene */ \
89 cc_coin_atexit(reinterpret_cast<coin_atexit_f *>(_class_::cleanupClass)); \
90 } WHILE_0
91
92// *************************************************************************
93
94#endif // !COIN_SOSUBDETAIL_H