openscenegraph
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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 Attributes | |
DatabasePager * | _pager |
RequestList | _requestList |
OpenThreads::Mutex | _requestMutex |
unsigned int | _frameNumberLastPruned |
Protected Member Functions | |
virtual | ~RequestQueue () |
typedef std::list< osg::ref_ptr<DatabaseRequest> > osgDB::DatabasePager::RequestQueue::RequestList |
virtual osgDB::DatabasePager::RequestQueue::~RequestQueue | ( | ) | [protected, virtual] |
void osgDB::DatabasePager::RequestQueue::add | ( | DatabaseRequest * | databaseRequest | ) |
void osgDB::DatabasePager::RequestQueue::addNoLock | ( | DatabaseRequest * | databaseRequest | ) |
prune all the old requests and then return true if requestList left empty
void osgDB::DatabasePager::RequestQueue::remove | ( | DatabaseRequest * | databaseRequest | ) |
unsigned int osgDB::DatabasePager::RequestQueue::size | ( | ) |
void osgDB::DatabasePager::RequestQueue::swap | ( | RequestList & | requestList | ) |
void osgDB::DatabasePager::RequestQueue::takeFirst | ( | osg::ref_ptr< DatabaseRequest > & | databaseRequest | ) |
virtual void osgDB::DatabasePager::RequestQueue::updateBlock | ( | ) | [inline, virtual] |
Reimplemented in osgDB::DatabasePager::ReadQueue.