SoCacheElement Class Reference

Stores the most recently opened cache. More...

#include <Inventor/elements/SoCacheElement.h>

Inheritance diagram for SoCacheElement:

Public Member Functions
SoCache *	getCache () const
	Returns the cache stored in an instance.
virtual void	pop (SoState *state, const SoElement *prevTopElement)
	Overrides this method to unref cache.
SoCacheElement *	getNextCacheElement () const
	Returns the next cache element in the stack.
virtual void	push (SoState *state)
	push to save dependencies list
Public Member Functions inherited from SoElement
virtual void	print (FILE *fp) const
	Prints element (for debugging).
virtual SoType	getTypeId () const
	Returns type identifier for element instance.
Public Member Functions inherited from SoTypedObject
SbBool	isOfType (const SoType &type) const
	Returns TRUE if this object is of the type specified in type or is derived from that type.
template<typename TypedObjectClass >
SbBool	isOfType () const
	Returns TRUE if this object is of the type of class TypedObjectClass or is derived from that class.

Static Public Member Functions
static SoType	getClassTypeId ()
	Returns the type identifier for this class.
static int	getClassStackIndex ()
	Returns the stack id for this element.
static void	set (SoState *state, SoCache *cache)
	Sets cache in element accessed from state.
static SbBool	anyOpen (SoState *state)
	Returns TRUE if any cache is currently open in the state.
static void	closeAnyOpen (SoState *state)
	Closes any open cache.
static void	invalidate (SoState *state)
	Invalidate any open caches.
Static Public Member Functions inherited from SoElement
static SoType	getClassTypeId ()
	Returns type identifier for SoElement class.
Static Public Member Functions inherited from SoTypedObject
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

Friends
class	SoElement

Detailed Description

Stores the most recently opened cache.

This element stores the most recently opened cache.

SEE ALSO

SoSeparator, SoRenderList

Definition at line 77 of file SoCacheElement.h.

Member Function Documentation

anyOpen()

static SbBool SoCacheElement::anyOpen ( SoState *  state )

static

Returns TRUE if any cache is currently open in the state.

closeAnyOpen()

static void SoCacheElement::closeAnyOpen ( SoState *  state )

static

Closes any open cache.

getCache()

SoCache * SoCacheElement::getCache ( ) const

inline

Returns the cache stored in an instance.

This may be NULL.

Definition at line 90 of file SoCacheElement.h.

getClassStackIndex()

static int SoCacheElement::getClassStackIndex ( )

static

Returns the stack id for this element.

getClassTypeId()

static SoType SoCacheElement::getClassTypeId ( )

static

Returns the type identifier for this class.

getNextCacheElement()

SoCacheElement * SoCacheElement::getNextCacheElement ( ) const

inline

Returns the next cache element in the stack.

Definition at line 116 of file SoCacheElement.h.

invalidate()

static void SoCacheElement::invalidate ( SoState *  state )

static

Invalidate any open caches.

This is called by nodes that should not be cached.

pop()

virtual void SoCacheElement::pop ( SoState *  state, const SoElement *  prevTopElement  )

virtual

Overrides this method to unref cache.

Reimplemented from SoElement.

push()

virtual void SoCacheElement::push ( SoState *  state )

virtual

push to save dependencies list

Reimplemented from SoElement.

set()

static void SoCacheElement::set ( SoState *  state, SoCache *  cache  )

static

Sets cache in element accessed from state.

Friends And Related Symbol Documentation

SoElement

friend class SoElement

friend

Definition at line 358 of file SoCacheElement.h.

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The documentation for this class was generated from the following file:

• Inventor/elements/SoCacheElement.h