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osgDB::DatabasePager::RequestQueue Struct Reference

#include <DatabasePager>

Inheritance diagram for osgDB::DatabasePager::RequestQueue:
osg::Referenced osgDB::DatabasePager::ReadQueue

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 &)
 
Referencedoperator= (const Referenced &)
 
virtual void setThreadSafeRefUnref (bool)
 
bool getThreadSafeRefUnref () const
 
OpenThreads::MutexgetRefMutex () const
 
int ref () const
 
int unref () const
 
int unref_nodelete () const
 
int referenceCount () const
 
ObserverSetgetObserverSet () const
 
ObserverSetgetOrCreateObserverSet () 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::MutexgetGlobalReferencedMutex ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandlergetDeleteHandler ()
 
- Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
 
OpenThreads::Atomic _refCount
 

Member Typedef Documentation

◆ 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

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: