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SoCacheElement
Langue: en
Version: 298388 (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
- NAME
- SYNOPSIS
- Detailed Description
- Constructor & Destructor Documentation
- Member Function Documentation
- SoType SoCacheElement::getClassTypeId (void) [static]
- int SoCacheElement::getClassStackIndex (void) [static]
- void * SoCacheElement::createInstance (void) [static]
- void SoCacheElement::initClass (void) [static]
- void SoCacheElement::set (SoState *const state, SoCache *const cache) [static]
- SoCache * SoCacheElement::getCache (void) const
- SbBool SoCacheElement::anyOpen (SoState *const state) [static]
- void SoCacheElement::invalidate (SoState *const state) [static]
- SoElement * SoCacheElement::copyMatchInfo (void) const [virtual]
- SoCacheElement * SoCacheElement::getNextCacheElement (void) const
- void SoCacheElement::addElement (SoState *const state, const SoElement *const element) [static]
- void SoCacheElement::addCacheDependency (SoState *const state, SoCache *const cache) [static]
- SbBool SoCacheElement::setInvalid (const SbBool newvalue) [static]
- SoCache * SoCacheElement::getCurrentCache (SoState *const state) [static]
- Author
NAME
SoCacheElement - The SoCacheElement class stores and manages the open caches.SYNOPSIS
#include <Inventor/elements/SoCacheElement.h>
Inherits SoElement.
Public Member Functions
virtual void init (SoState *state)
virtual void push (SoState *state)
virtual void pop (SoState *state, const SoElement *prevTopElement)
SoCache * getCache (void) const
virtual SbBool matches (const SoElement *element) const
virtual SoElement * copyMatchInfo (void) const
SoCacheElement * getNextCacheElement (void) const
Static Public Member Functions
static SoType getClassTypeId (void)
static int getClassStackIndex (void)
static void * createInstance (void)
static void initClass (void)
static void set (SoState *const state, SoCache *const cache)
static SbBool anyOpen (SoState *const state)
static void invalidate (SoState *const state)
static void addElement (SoState *const state, const SoElement *const element)
static void addCacheDependency (SoState *const state, SoCache *const cache)
static SbBool setInvalid (const SbBool newvalue)
static SoCache * getCurrentCache (SoState *const state)
Protected Member Functions
virtual ~SoCacheElement ()
Detailed Description
The SoCacheElement class stores and manages the open caches.
Constructor & Destructor Documentation
SoCacheElement::~SoCacheElement (void) [protected, virtual]
The destructor.
Member Function Documentation
SoType SoCacheElement::getClassTypeId (void) [static]
This static method returns the class type.
Reimplemented from SoElement.
int SoCacheElement::getClassStackIndex (void) [static]
This static method returns the state stack index for the class.
Reimplemented from SoElement.
void * SoCacheElement::createInstance (void) [static]
This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
void SoCacheElement::initClass (void) [static]
Initialize relevant common data for all instances, like the type system.
Reimplemented from SoElement.
void SoCacheElement::set (SoState *const state, SoCache *const cache) [static]
Sets the current cache. The cache is ref'ed before returning.
SoCache * SoCacheElement::getCache (void) const
This method returns the cache, or NULL if there is no cache.
SbBool SoCacheElement::anyOpen (SoState *const state) [static]
This method returns TRUE if a cache is currently open.
void SoCacheElement::invalidate (SoState *const state) [static]
This method invalidates open caches. It should be called by uncacheable nodes.
SoElement * SoCacheElement::copyMatchInfo (void) const [virtual]
SoCacheElement objects should not be 'copied' because you obviously don't cache them in the cache.
See also:
- SbBool SoCacheElement::matches(const SoElement * element) const
Implements SoElement.
SoCacheElement * SoCacheElement::getNextCacheElement (void) const
This method returns the next cache element. That is the next cache element pointing towards the bottom of the state.
void SoCacheElement::addElement (SoState *const state, const SoElement *const element) [static]
This method adds element to the elements used lists of all the open caches in state.
void SoCacheElement::addCacheDependency (SoState *const state, SoCache *const cache) [static]
This method creates dependencies on cache for all the open caches in state.
SbBool SoCacheElement::setInvalid (const SbBool newvalue) [static]
This method returns the old invalidated bit value, and sets it to newvalue.
SoCache * SoCacheElement::getCurrentCache (SoState *const state) [static]
This method returns the current cache. No cache dependencies are honored.
Author
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