osgDB::ImagePager::ImageThread Class Reference

#include <ImagePager>

Inheritance diagram for osgDB::ImagePager::ImageThread:

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 &)
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 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::Mutex *	getGlobalReferencedMutex ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()
Static Public Member Functions inherited from OpenThreads::Thread
static int	SetConcurrency (int concurrencyLevel)
static int	GetConcurrency ()
static Thread *	CurrentThread ()
static size_t	CurrentThreadId ()
static void	Init ()
static int	YieldCurrentThread ()
static ThreadPriority	GetMasterPriority ()
static int	microSleep (unsigned int microsec)

Member Enumeration Documentation

Mode

enum osgDB::ImagePager::ImageThread::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

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

• ImagePager