/usr/include/Inventor/elements/SoElement.h is in libcoin60-dev 3.1.3-2.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | #ifndef COIN_SOELEMENT_H
#define COIN_SOELEMENT_H
/**************************************************************************\
*
* 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
*
\**************************************************************************/
#include <Inventor/SbBasic.h>
#include <Inventor/SoType.h>
#include <Inventor/misc/SoState.h>
#include <stdio.h>
class SoNode;
class COIN_DLL_API SoElement {
public:
static void initClass(void);
static SoType getClassTypeId(void);
static int getClassStackIndex(void);
const SoType getTypeId(void) const;
int getStackIndex(void) const;
virtual void init(SoState * state);
virtual void push(SoState * state);
virtual void pop(SoState * state, const SoElement * prevTopElement);
virtual SbBool matches(const SoElement * element) const = 0;
virtual SoElement * copyMatchInfo(void) const = 0;
static void initElements(void); // only for base class (SoElement)
static int getNumStackIndices(void);
static SoType getIdFromStackIndex(const int stackIndex);
void setDepth(const int depth);
int getDepth(void) const;
virtual void print(FILE * file = stdout) const;
virtual ~SoElement();
protected:
SoElement(void);
static int classStackIndex;
static SoElement * getElement(SoState * const state, const int stackIndex);
static const SoElement * getConstElement(SoState * const state, const int stackIndex);
void capture(SoState * const state) const;
virtual void captureThis(SoState * state) const;
void setTypeId(const SoType typeId);
void setStackIndex(const int index);
SoType typeId;
int stackIndex;
static int createStackIndex(const SoType id);
static SoTypeList * stackToType;
int depth;
SoElement * getNextInStack(void) const;
SoElement * getNextFree(void) const;
private:
static SoType classTypeId;
friend class SoState; // FIXME: bad design. 19990629 mortene.
static void cleanup(void);
SoElement * nextup;
SoElement * nextdown;
};
// inlined methods
inline SoElement *
SoElement::getElement(SoState * const state,
const int stackIndex)
{
return state->getElement(stackIndex);
}
inline void
SoElement::capture(SoState * const state) const
{
if (state->isCacheOpen()) this->captureThis(state);
}
inline const SoElement *
SoElement::getConstElement(SoState * const state,
const int stackIndex)
{
const SoElement * element = state->getConstElement(stackIndex);
element->capture(state);
return element;
}
#endif // !COIN_SOELEMENT_H
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