osgDB::DatabasePager::RequestQueue Struct Reference

#include <DatabasePager>

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
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)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool)
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 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 ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()
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

)

References osgDB::DatabasePager::DatabasePager().

~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

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

• DatabasePager