OpenSceneGraph  3.0.1
Public Member Functions | Public Attributes
osgDB::DatabasePager::ReadQueue Struct Reference
Inheritance diagram for osgDB::DatabasePager::ReadQueue:
Inheritance graph
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List of all members.

Public Member Functions

 ReadQueue (DatabasePager *pager, const std::string &name)
void block ()
void release ()
virtual void updateBlock ()
- Public Member Functions inherited from osgDB::DatabasePager::RequestQueue
 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
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 threadSafe)
 Set whether to use a mutex to ensure ref() and unref() are thread safe.
bool getThreadSafeRefUnref () const
 Get whether a mutex is used to ensure ref() and unref() are thread safe.
OpenThreads::Mutex * getRefMutex () const
 Get the mutex used to ensure thread safety of ref()/unref().
int ref () const
 Increment the reference count by one, indicating that this object has another pointer which is referencing it.
int unref () const
 Decrement the reference count by one, indicating that a pointer to this object is referencing it.
int unref_nodelete () const
 Decrement the reference count by one, indicating that a pointer to this object is referencing it.
int referenceCount () const
 Return the number of pointers currently referencing this object.
ObserverSetgetObserverSet () const
 Get the ObserverSet if one is attached, otherwise return NULL.
ObserverSetgetOrCreateObserverSet () const
 Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet.
void addObserver (Observer *observer) const
 Add a Observer that is observing this object, notify the Observer when this object gets deleted.
void removeObserver (Observer *observer) const
 Remove Observer that is observing this object.

Public Attributes

osg::ref_ptr< osg::RefBlock_block
std::string _name
OpenThreads::Mutex _childrenToDeleteListMutex
ObjectList _childrenToDeleteList
- Public Attributes inherited from osgDB::DatabasePager::RequestQueue
DatabasePager_pager
RequestList _requestList
OpenThreads::Mutex _requestMutex
unsigned int _frameNumberLastPruned

Additional Inherited Members

- Public Types inherited from osgDB::DatabasePager::RequestQueue
typedef std::list
< osg::ref_ptr
< DatabaseRequest > > 
RequestList
- Protected Member Functions inherited from osgDB::DatabasePager::RequestQueue
virtual ~RequestQueue ()
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
void deleteUsingDeleteHandler () const

Constructor & Destructor Documentation

osgDB::DatabasePager::ReadQueue::ReadQueue ( DatabasePager pager,
const std::string &  name 
)

Member Function Documentation

void osgDB::DatabasePager::ReadQueue::block ( )
inline
void osgDB::DatabasePager::ReadQueue::release ( )
inline
virtual void osgDB::DatabasePager::ReadQueue::updateBlock ( )
virtual

Member Data Documentation

osg::ref_ptr<osg::RefBlock> osgDB::DatabasePager::ReadQueue::_block
ObjectList osgDB::DatabasePager::ReadQueue::_childrenToDeleteList
OpenThreads::Mutex osgDB::DatabasePager::ReadQueue::_childrenToDeleteListMutex
std::string osgDB::DatabasePager::ReadQueue::_name

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

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Generated at Fri Nov 2 2012 21:39:42 for the OpenSceneGraph by doxygen 1.8.1.1.