Inheritance diagram for osgDB::DatabasePager::RequestQueue:

Public Types
typedef std::list< osg::ref_ptr< DatabaseRequest > >	RequestList

Public Member Functions
	RequestQueue (DatabasePager *pager)

void	add (DatabaseRequest *databaseRequest)

void	remove (DatabaseRequest *databaseRequest)

void	addNoLock (DatabaseRequest *databaseRequest)

void	takeFirst (osg::ref_ptr< DatabaseRequest > &databaseRequest)

bool	pruneOldRequestsAndCheckIfEmpty ()
	prune all the old requests and then return true if requestList left empty More...

virtual void	updateBlock ()

void	invalidate (DatabaseRequest *dr)

bool	empty ()

unsigned int	size ()

void	clear ()

void	swap (RequestList &requestList)

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

	Referenced (bool threadSafeRefUnref)
	Deprecated, Referenced is now always uses thread safe ref/unref, use default Referenced() constructor instead. More...

	Referenced (const Referenced &)

Referenced &	operator= (const Referenced &)

virtual void	setThreadSafeRefUnref (bool)
	Deprecated, Referenced is always theadsafe so there method now has no effect and does not need to be called. 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...

Public Attributes
DatabasePager *	_pager

RequestList	_requestList

OpenThreads::Mutex	_requestMutex

unsigned int	_frameNumberLastPruned

Protected Member Functions
virtual	~RequestQueue ()

Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()

void	signalObserversAndDelete (bool signalDelete, bool doDelete) const

void	deleteUsingDeleteHandler () const

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	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...

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

OpenThreads::Atomic	_refCount

Member Typedef Documentation

◆ RequestList

typedef std::list< osg::ref_ptr<DatabaseRequest> > osgDB::DatabasePager::RequestQueue::RequestList

Constructor & Destructor Documentation

◆ RequestQueue()

osgDB::DatabasePager::RequestQueue::RequestQueue ( DatabasePager * pager )

◆ ~RequestQueue()

virtual osgDB::DatabasePager::RequestQueue::~RequestQueue ( )

protectedvirtual

Member Function Documentation

◆ add()

void osgDB::DatabasePager::RequestQueue::add ( DatabaseRequest * databaseRequest )

◆ addNoLock()

void osgDB::DatabasePager::RequestQueue::addNoLock ( DatabaseRequest * databaseRequest )

◆ clear()

void osgDB::DatabasePager::RequestQueue::clear ( )

◆ empty()

bool osgDB::DatabasePager::RequestQueue::empty ( )

◆ invalidate()

void osgDB::DatabasePager::RequestQueue::invalidate ( DatabaseRequest * dr )

◆ pruneOldRequestsAndCheckIfEmpty()

bool osgDB::DatabasePager::RequestQueue::pruneOldRequestsAndCheckIfEmpty ( )

prune all the old requests and then return true if requestList left empty

◆ remove()

void osgDB::DatabasePager::RequestQueue::remove ( DatabaseRequest * databaseRequest )

◆ size()

unsigned int osgDB::DatabasePager::RequestQueue::size ( )

◆ swap()

void osgDB::DatabasePager::RequestQueue::swap ( RequestList & requestList )

◆ takeFirst()

void osgDB::DatabasePager::RequestQueue::takeFirst ( osg::ref_ptr< DatabaseRequest > & databaseRequest )

◆ updateBlock()

virtual void osgDB::DatabasePager::RequestQueue::updateBlock ( )

inlinevirtual

Reimplemented in osgDB::DatabasePager::ReadQueue.

Member Data Documentation

◆ _frameNumberLastPruned

unsigned int osgDB::DatabasePager::RequestQueue::_frameNumberLastPruned

◆ _pager

DatabasePager* osgDB::DatabasePager::RequestQueue::_pager

◆ _requestList

RequestList osgDB::DatabasePager::RequestQueue::_requestList

◆ _requestMutex

OpenThreads::Mutex osgDB::DatabasePager::RequestQueue::_requestMutex

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

osgDB/DatabasePager

Public Types

Public Member Functions

Public Attributes

Protected Member Functions

Additional Inherited Members