SoCacheElement Class Reference
Element that stores the most recently opened cache. More...
#include <Inventor/elements/SoCacheElement.h>
Inheritance diagram for SoCacheElement:
Public Member Functions | |
| virtual void | init (SoState *state) |
| Initializes element. More... | |
| SoCache * | getCache () const |
| Returns the cache stored in an instance. This may be NULL. More... | |
| virtual void | pop (SoState *state, const SoElement *prevTopElement) |
| Overrides this method to unref cache. More... | |
| virtual bool | matches (const SoElement *elt) const |
| Overrides this method to print an error message and return FALSE. More... | |
| virtual SoElement * | copyMatchInfo () const |
| Copy method prints error and returns NULL; see comment above. More... | |
| SoCacheElement * | getNextCacheElement () const |
| Returns the next cache element in the stack. More... | |
| virtual | ~SoCacheElement () |
 Public Member Functions inherited from SoElement | |
| virtual void | push (SoState *state) |
| Pushes/pops element. More... | |
| virtual void | print (FILE *fp) const |
| Prints element (for debugging) More... | |
| SoType | getTypeId () const |
| Returns type identifier for element instance. More... | |
| int | getStackIndex () const |
| Returns the stack index for an element instance. More... | |
| void | setDepth (int dpth) |
| Sets stuff in an element instance. More... | |
| void | setNext (SoElement *nxt) |
| void | setNextInStack (SoElement *nxt) |
| void | setNextFree (SoElement *nxt) |
| int | getDepth () const |
| Returns stuff from element instance. More... | |
| SoElement * | getNext () const |
| virtual | ~SoElement () |
| Destructor. More... | |
Static Public Member Functions | |
| static void | set (SoState *state, SoCache *cache) |
| Sets cache in element accessed from state. More... | |
| static bool | anyOpen (SoState *state) |
| Returns TRUE if any cache is currently open in the state. More... | |
| static void | invalidate (SoState *state) |
| Invalidate any open caches. More... | |
| static void | initClass () |
| Initializes the SoCacheElement class. More... | |
| static void | addElement (SoState *state, const SoElement *elt) |
| Adds the given element to the elements used lists of all currently open caches in the state. More... | |
| static void | addCacheDependency (SoState *state, SoCache *cache) |
| Adds a dependency on the given cache to all currently open caches in the state. More... | |
| static bool | setInvalid (bool newValue) |
| Sets invalidated bit, and returns its old value. More... | |
| static SoCache * | getCurrentCache (SoState *state) |
| returns the current cache, from the top of the stack. More... | |
| Static Public Member Functions inherited from SoElement | |
| static SoType | getClassTypeId () |
| Returns type identifier for SoElement class. More... | |
| static void | initElements () |
| Initialize ALL Inventor element classes. More... | |
| static void | initClass () |
| Initializes the SoElement class. More... | |
| static int | getNumStackIndices () |
| Returns the number of stack indices allocated. More... | |
| static SoType | getIdFromStackIndex (int stackIndex) |
| Returns the id for the element with the given stack index. More... | |
Friends | |
| class | SoElement |
Additional Inherited Members | |
| Protected Member Functions inherited from SoElement | |
| SoElement () | |
| Constructor; use typeId.createInstance to create elements. More... | |
| void | capture (SoState *state) const |
| Does whatever is necessary in state to capture this element for caching purposes. More... | |
| virtual void | captureThis (SoState *state) const |
| Really captures this element, once it has been determined that a cache is open to capture it. More... | |
| void | setTypeId (SoType id) |
| Sets typeId in instance. More... | |
| void | setStackIndex (int index) |
| Sets stackIndex in instance. More... | |
| SoElement * | getNextInStack () const |
| Returns next instance in specific element stack. More... | |
| SoElement * | getNextFree () const |
| Returns next free element in a specific element stack. More... | |
| Static Protected Member Functions inherited from SoElement | |
| static SoElement * | getElement (SoState *state, int stackIndex) |
| Returns an instance of an element from the stack with the given index in the given state. More... | |
| static const SoElement * | getConstElement (SoState *state, int stackIndex) |
| Returns a read-only pointer to the top instance in the given element stack. More... | |
| static int | createStackIndex (SoType id) |
| Creates and returns a new stack index. More... | |
| Static Protected Attributes inherited from SoElement | |
| static int | classStackIndex |
| Stack index for SoElement class. More... | |
Detailed Description
Definition at line 71 of file SoCacheElement.h.
Constructor & Destructor Documentation
◆ ~SoCacheElement()
|
virtual |
Member Function Documentation
◆ addCacheDependency()
◆ addElement()
◆ anyOpen()
|
static |
◆ copyMatchInfo()
◆ getCache()
|
inline |
Definition at line 83 of file SoCacheElement.h.
◆ getCurrentCache()
Does not cause a cache dependence like getConstElement().
Definition at line 125 of file SoCacheElement.h.
References SoState::getElementNoPush().
◆ getNextCacheElement()
|
inline |
Definition at line 104 of file SoCacheElement.h.
References SoElement::getNextInStack().
◆ init()
◆ initClass()
|
static |
◆ invalidate()
|
static |
This is called by nodes that should not be cached.
◆ matches()
|
virtual |
Cache elements should never be compared, since they never appear in the elements-used list of caches!
Implements SoElement.
◆ pop()
Reimplemented from SoElement.
◆ set()
◆ setInvalid()
|
static |
Used by SoGLCacheList so auto-caching doesn't cache too much.
Friends And Related Function Documentation
◆ SoElement
|
friend |
Definition at line 135 of file SoCacheElement.h.
The documentation for this class was generated from the following file:
- /home/jenkins/workspaces/mevislab/3.7.2_1/build/MeVis/ThirdParty/Sources/Inventor/include/Inventor/elements/SoCacheElement.h
