OpenSceneGraph
3.5.1
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Base class for implementing graphics operations. More...
Public Member Functions | |
Operation (const std::string &name, bool keep) | |
void | setName (const std::string &name) |
Set the human readable name of the operation. More... | |
const std::string & | getName () const |
Get the human readable name of the operation. More... | |
void | setKeep (bool keep) |
Set whether the operation should be kept once its been applied. More... | |
bool | getKeep () const |
Get whether the operation should be kept once its been applied. More... | |
virtual void | release () |
if this operation is a barrier then release it. More... | |
virtual void | operator() (Object *)=0 |
Do the actual task of this operation. More... | |
Public Member Functions inherited from osg::Referenced | |
Referenced () | |
Referenced (bool threadSafeRefUnref) | |
Referenced (const Referenced &) | |
Referenced & | operator= (const Referenced &) |
virtual void | setThreadSafeRefUnref (bool threadSafe) |
Set whether to use a mutex to ensure ref() and unref() are thread safe. More... | |
bool | getThreadSafeRefUnref () const |
Get whether a mutex is used to ensure ref() and unref() are thread safe. More... | |
OpenThreads::Mutex * | getRefMutex () const |
Get the mutex used to ensure thread safety of ref()/unref(). More... | |
int | ref () const |
Increment the reference count by one, indicating that this object has another pointer which is referencing it. More... | |
int | unref () const |
Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More... | |
int | unref_nodelete () const |
Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More... | |
int | referenceCount () const |
Return the number of pointers currently referencing this object. More... | |
ObserverSet * | getObserverSet () const |
Get the ObserverSet if one is attached, otherwise return NULL. More... | |
ObserverSet * | getOrCreateObserverSet () const |
Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet. More... | |
void | addObserver (Observer *observer) const |
Add a Observer that is observing this object, notify the Observer when this object gets deleted. More... | |
void | removeObserver (Observer *observer) const |
Remove Observer that is observing this object. More... | |
Protected Member Functions | |
Operation () | |
Operation (const Operation &op) | |
virtual | ~Operation () |
Protected Member Functions inherited from osg::Referenced | |
virtual | ~Referenced () |
void | signalObserversAndDelete (bool signalDelete, bool doDelete) const |
void | deleteUsingDeleteHandler () const |
Protected Attributes | |
std::string | _name |
bool | _keep |
Protected Attributes inherited from osg::Referenced | |
OpenThreads::AtomicPtr | _observerSet |
OpenThreads::Atomic | _refCount |
Additional Inherited Members | |
Static Public Member Functions inherited from osg::Referenced | |
static OpenThreads::Mutex * | getGlobalReferencedMutex () |
Get the optional global Referenced mutex, this can be shared between all osg::Referenced. More... | |
static void | setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting) |
Set whether reference counting should use a mutex for thread safe reference counting. More... | |
static bool | getThreadSafeReferenceCounting () |
Get whether reference counting is active. More... | |
static void | setDeleteHandler (DeleteHandler *handler) |
Set a DeleteHandler to which deletion of all referenced counted objects will be delegated. More... | |
static DeleteHandler * | getDeleteHandler () |
Get a DeleteHandler. More... | |
Base class for implementing graphics operations.
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Get whether the operation should be kept once its been applied.
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Get the human readable name of the operation.
Do the actual task of this operation.
Implemented in osg::BarrierOperation, osgViewer::Renderer, and osg::GraphicsOperation.
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if this operation is a barrier then release it.
Reimplemented in osg::BlockAndFlushOperation, osg::ReleaseContext_Block_MakeCurrentOperation, osg::BarrierOperation, and osgViewer::Renderer.
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Set whether the operation should be kept once its been applied.
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Set the human readable name of the operation.
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Generated at Wed Nov 11 2015 22:14:38 for the OpenSceneGraph by doxygen 1.8.10. |