/usr/include/Inventor/misc/SoState.h is in libcoin80-dev 3.1.4~abc9f50-4ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | #ifndef COIN_SOSTATE_H
#define COIN_SOSTATE_H
/**************************************************************************\
* Copyright (c) Kongsberg Oil & Gas Technologies AS
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\**************************************************************************/
#include <Inventor/SbBasic.h>
#include <stdio.h>
#include <assert.h>
class SoAction;
class SoTypeList;
class SoElement;
class COIN_DLL_API SoState {
public:
SoState(SoAction * action,
const SoTypeList & enabledelements);
~SoState(void);
SoAction * getAction(void) const;
SoElement * getElement(const int stackindex);
const SoElement * getConstElement(const int stackindex) const;
void push(void);
void pop(void);
void print(FILE * const file = stdout) const;
SbBool isElementEnabled(const int stackindex) const;
int getDepth(void) const;
void setCacheOpen(const SbBool flag);
SbBool isCacheOpen(void) const;
SoElement * getElementNoPush(const int stackindex) const;
private:
SoElement ** stack;
int numstacks;
SbBool cacheopen;
class SoStateP * pimpl;
};
// these methods are used very often, and is therefore inlined
inline SbBool
SoState::isElementEnabled(const int stackindex) const
{
return (stackindex < this->numstacks) && (this->stack[stackindex] != NULL);
}
inline const SoElement *
SoState::getConstElement(const int stackindex) const
{
assert(this->isElementEnabled(stackindex));
return this->stack[stackindex];
}
inline SbBool
SoState::isCacheOpen(void) const
{
return this->cacheopen;
}
inline SoElement *
SoState::getElementNoPush(const int stackindex) const
{
assert(this->isElementEnabled(stackindex));
return this->stack[stackindex];
}
#endif // !COIN_SOSTATE_H
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