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Public Types | Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
osgDB::ImagePager::ImageThread Class Reference

#include <ImagePager>

Inheritance diagram for osgDB::ImagePager::ImageThread:
osg::Referenced OpenThreads::Thread

Public Types

enum  Mode { HANDLE_ALL_REQUESTS , HANDLE_NON_HTTP , HANDLE_ONLY_HTTP }
 
- Public Types inherited from OpenThreads::Thread
enum  ThreadPriority {
  THREAD_PRIORITY_MAX , THREAD_PRIORITY_HIGH , THREAD_PRIORITY_NOMINAL , THREAD_PRIORITY_LOW ,
  THREAD_PRIORITY_MIN , THREAD_PRIORITY_DEFAULT
}
 
enum  ThreadPolicy { THREAD_SCHEDULE_FIFO , THREAD_SCHEDULE_ROUND_ROBIN , THREAD_SCHEDULE_TIME_SHARE , THREAD_SCHEDULE_DEFAULT }
 

Public Member Functions

 ImageThread (ImagePager *pager, Mode mode, const std::string &name)
 
 ImageThread (const ImageThread &dt, ImagePager *pager)
 
void setDone (bool done)
 
bool getDone () const
 
virtual int cancel ()
 
virtual void run ()
 
- 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 Member Functions inherited from OpenThreads::Thread
 Thread ()
 
virtual ~Thread ()
 
size_t getThreadId ()
 
size_t getProcessId ()
 
int start ()
 
int startThread ()
 
int testCancel ()
 
int setSchedulePriority (ThreadPriority priority)
 
int getSchedulePriority ()
 
int setSchedulePolicy (ThreadPolicy policy)
 
int getSchedulePolicy ()
 
int setStackSize (size_t size)
 
size_t getStackSize ()
 
void printSchedulingInfo ()
 
int detach ()
 
int join ()
 
int setCancelModeDisable ()
 
int setCancelModeAsynchronous ()
 
int setCancelModeDeferred ()
 
bool isRunning ()
 
virtual void cancelCleanup ()
 
void * getImplementation ()
 
int setProcessorAffinity (const Affinity &affinity)
 

Protected Member Functions

virtual ~ImageThread ()
 
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
 
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
 
void deleteUsingDeleteHandler () const
 

Protected Attributes

bool _done
 
Mode _mode
 
ImagePager_pager
 
std::string _name
 
- Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
 
OpenThreads::Atomic _refCount
 

Additional Inherited Members

- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandlergetDeleteHandler ()
 
- Static Public Member Functions inherited from OpenThreads::Thread
static int SetConcurrency (int concurrencyLevel)
 
static int GetConcurrency ()
 
static ThreadCurrentThread ()
 
static size_t CurrentThreadId ()
 
static void Init ()
 
static int YieldCurrentThread ()
 
static ThreadPriority GetMasterPriority ()
 
static int microSleep (unsigned int microsec)
 

Member Enumeration Documentation

◆ Mode

Enumerator
HANDLE_ALL_REQUESTS 
HANDLE_NON_HTTP 
HANDLE_ONLY_HTTP 

Constructor & Destructor Documentation

◆ ImageThread() [1/2]

osgDB::ImagePager::ImageThread::ImageThread ( ImagePager pager,
Mode  mode,
const std::string &  name 
)

◆ ImageThread() [2/2]

osgDB::ImagePager::ImageThread::ImageThread ( const ImageThread dt,
ImagePager pager 
)

◆ ~ImageThread()

virtual osgDB::ImagePager::ImageThread::~ImageThread ( )
protectedvirtual

Member Function Documentation

◆ cancel()

virtual int osgDB::ImagePager::ImageThread::cancel ( )
virtual

Cancel the thread. Equivalent to SIGKILL.

Returns
0 if normal, -1 if errno set, errno code otherwise.

Reimplemented from OpenThreads::Thread.

◆ getDone()

bool osgDB::ImagePager::ImageThread::getDone ( ) const
inline

◆ run()

virtual void osgDB::ImagePager::ImageThread::run ( )
virtual

Thread's run method. Must be implemented by derived classes. This is where the action happens.

Implements OpenThreads::Thread.

◆ setDone()

void osgDB::ImagePager::ImageThread::setDone ( bool  done)
inline

Member Data Documentation

◆ _done

bool osgDB::ImagePager::ImageThread::_done
protected

◆ _mode

Mode osgDB::ImagePager::ImageThread::_mode
protected

◆ _name

std::string osgDB::ImagePager::ImageThread::_name
protected

◆ _pager

ImagePager* osgDB::ImagePager::ImageThread::_pager
protected

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