SoCache.h
#ifndef COIN_SOCACHE_H
#define COIN_SOCACHE_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.
\**************************************************************************/
class SoState;
class SoElement;
class SoCacheP;
#include <Inventor/SbBasic.h>
#include <cstddef> // for NULL
class COIN_DLL_API SoCache {
public:
SoCache(SoState * const state);
void ref(void);
void unref(SoState * state = NULL);
void addElement(const SoElement * const elem);
virtual void addCacheDependency(const SoState * state,
SoCache * cache);
virtual SbBool isValid(const SoState * state) const;
const SoElement * getInvalidElement(const SoState * const state) const;
void invalidate(void);
protected:
virtual void destroy(SoState * state);
virtual ~SoCache();
private:
SoCacheP * pimpl;
};
#endif // !COIN_SOCACHE_H
SoCache::unref
void unref(SoState *state=NULL)
Definition SoCache.cpp:200
SoCache::SoCache
SoCache(SoState *const state)
Definition SoCache.cpp:153
SoCache::invalidate
void invalidate(void)
Definition SoCache.cpp:297
SoCache::ref
void ref(void)
Definition SoCache.cpp:189
SoCache::isValid
virtual SbBool isValid(const SoState *state) const
Definition SoCache.cpp:257
SoCache::addCacheDependency
virtual void addCacheDependency(const SoState *state, SoCache *cache)
Definition SoCache.cpp:240
SoCache::addElement
void addElement(const SoElement *const elem)
Definition SoCache.cpp:215
SoCache::destroy
virtual void destroy(SoState *state)
Definition SoCache.cpp:307
SoCache::getInvalidElement
const SoElement * getInvalidElement(const SoState *const state) const
Definition SoCache.cpp:269
SoElement
SoElement is the abstract base class for all elements.
Definition SoElement.h:43
SoState
The SoState class manages the Coin scene graph traversal state data.
Definition SoState.h:44