Inheritance diagram for osg::BarrierOperation:

Collaboration diagram for osg::BarrierOperation:

Public Types
enum	PreBlockOp { NO_OPERATION, GL_FLUSH, GL_FINISH }

Public Member Functions
	BarrierOperation (int numThreads, PreBlockOp op=NO_OPERATION, bool keep=true)

virtual void	release ()

virtual void	operator() (Object *object)

Public Member Functions inherited from osg::Operation
	Operation (const std::string &name, bool keep)

void	setName (const std::string &name)

const std::string &	getName () const

void	setKeep (bool keep)

bool	getKeep () const

Public Member Functions inherited from osg::Referenced
	Referenced ()

	Referenced (bool threadSafeRefUnref)

	Referenced (const Referenced &)

Referenced &	operator= (const Referenced &)

virtual void	setThreadSafeRefUnref (bool threadSafe)

bool	getThreadSafeRefUnref () const

OpenThreads::Mutex *	getRefMutex () const

int	ref () const

int	unref () const

int	unref_nodelete () const

int	referenceCount () const

ObserverSet *	getObserverSet () const

ObserverSet *	getOrCreateObserverSet () const

void	addObserver (Observer *observer) const

void	removeObserver (Observer *observer) const

Public Member Functions inherited from OpenThreads::Barrier
	Barrier (int numThreads=0)

virtual	~Barrier ()

virtual void	reset ()

virtual void	block (unsigned int numThreads=0)

virtual int	numThreadsCurrentlyBlocked ()

void	invalidate ()

Additional Inherited Members
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()

static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)

static bool	getThreadSafeReferenceCounting ()

static void	setDeleteHandler (DeleteHandler *handler)

static DeleteHandler *	getDeleteHandler ()

Protected Member Functions inherited from osg::Operation
	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 inherited from osg::Operation
std::string	_name

bool	_keep

Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet

OpenThreads::Atomic	_refCount

Detailed Description

BarrierOperation allows one to synchronize multiple GraphicsThreads with each other.

Definition at line 59 of file GraphicsThread.h.

Member Enumeration Documentation

Definition at line 61 of file GraphicsThread.h.

osg::BarrierOperation::BarrierOperation	(	int	numThreads,
		PreBlockOp	op = `NO_OPERATION`,
		bool	keep = `true`
	)

inline

Definition at line 68 of file GraphicsThread.h.

virtual void osg::BarrierOperation::operator() ( Object * )

virtual

Do the actual task of this operation.

virtual void osg::BarrierOperation::release ( )

virtual

Release the barrier, now.

PreBlockOp osg::BarrierOperation::_preBlockOp

Definition at line 78 of file GraphicsThread.h.

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