QtConcurrent::ThreadEngineBase Class Reference

#include <qtconcurrentthreadengine.h>

Inheritance diagram for QtConcurrent::ThreadEngineBase:

Collaboration diagram for QtConcurrent::ThreadEngineBase:

Public Member Functions
	ThreadEngineBase ()
virtual	~ThreadEngineBase ()
void	startSingleThreaded ()
void	startBlocking ()
void	startThread ()
bool	isCanceled ()
void	waitForResume ()
bool	isProgressReportingEnabled ()
void	setProgressValue (int progress)
void	setProgressRange (int minimum, int maximum)
void	acquireBarrierSemaphore ()

Protected Member Functions
virtual void	start ()
virtual void	finish ()
virtual ThreadFunctionResult	threadFunction ()
virtual bool	shouldStartThread ()
virtual bool	shouldThrottleThread ()

Protected Attributes
QFutureInterfaceBase *	futureInterface
QThreadPool *	threadPool
ThreadEngineBarrier	barrier
QtPrivate::ExceptionStore	exceptionStore

Detailed Description

QtConcurrent

Constructor & Destructor Documentation

ThreadEngineBase()

QtConcurrent::ThreadEngineBase::ThreadEngineBase

(

)

~ThreadEngineBase()

QtConcurrent::ThreadEngineBase::~ThreadEngineBase ( )

virtual

Member Function Documentation

acquireBarrierSemaphore()

void QtConcurrent::ThreadEngineBase::acquireBarrierSemaphore

(

)

finish()

virtual void QtConcurrent::ThreadEngineBase::finish ( )

inlineprotectedvirtual

Reimplemented in QtConcurrent::FilteredReducedKernel< ReducedResultType, Iterator, KeepFunctor, ReduceFunctor, Reducer >, QtConcurrent::MappedReducedKernel< ReducedResultType, Iterator, MapFunctor, ReduceFunctor, Reducer >, and QtConcurrent::FilterKernel< Sequence, KeepFunctor, ReduceFunctor >.

isCanceled()

bool QtConcurrent::ThreadEngineBase::isCanceled

(

)

isProgressReportingEnabled()

bool QtConcurrent::ThreadEngineBase::isProgressReportingEnabled

(

)

setProgressRange()

void QtConcurrent::ThreadEngineBase::setProgressRange	(	int	minimum,
		int	maximum
	)

setProgressValue()

void QtConcurrent::ThreadEngineBase::setProgressValue

(

int

progress

)

shouldStartThread()

virtual bool QtConcurrent::ThreadEngineBase::shouldStartThread ( )

inlineprotectedvirtual

Reimplemented in QtConcurrent::FilteredReducedKernel< ReducedResultType, Iterator, KeepFunctor, ReduceFunctor, Reducer >, QtConcurrent::IterateKernel< Iterator, T >, QtConcurrent::IterateKernel< Iterator, void >, QtConcurrent::IterateKernel< Iterator, MapFunctor::result_type >, QtConcurrent::IterateKernel< Iterator, qValueType< Iterator >::value_type >, QtConcurrent::IterateKernel< Sequence::const_iterator, void >, QtConcurrent::IterateKernel< Iterator, ReducedResultType >, QtConcurrent::MappedReducedKernel< ReducedResultType, Iterator, MapFunctor, ReduceFunctor, Reducer >, and QtConcurrent::FilterKernel< Sequence, KeepFunctor, ReduceFunctor >.

shouldThrottleThread()

virtual bool QtConcurrent::ThreadEngineBase::shouldThrottleThread ( )

inlineprotectedvirtual

Reimplemented in QtConcurrent::FilteredReducedKernel< ReducedResultType, Iterator, KeepFunctor, ReduceFunctor, Reducer >, QtConcurrent::MappedReducedKernel< ReducedResultType, Iterator, MapFunctor, ReduceFunctor, Reducer >, and QtConcurrent::FilterKernel< Sequence, KeepFunctor, ReduceFunctor >.

start()

virtual void QtConcurrent::ThreadEngineBase::start ( )

inlineprotectedvirtual

Reimplemented in QtConcurrent::FilteredEachKernel< Iterator, KeepFunctor >, QtConcurrent::IterateKernel< Iterator, T >, QtConcurrent::IterateKernel< Iterator, void >, QtConcurrent::IterateKernel< Iterator, MapFunctor::result_type >, QtConcurrent::IterateKernel< Iterator, qValueType< Iterator >::value_type >, QtConcurrent::IterateKernel< Sequence::const_iterator, void >, and QtConcurrent::IterateKernel< Iterator, ReducedResultType >.

startBlocking()

void QtConcurrent::ThreadEngineBase::startBlocking

(

)

startSingleThreaded()

void QtConcurrent::ThreadEngineBase::startSingleThreaded

(

)

startThread()

void QtConcurrent::ThreadEngineBase::startThread

(

)

threadFunction()

virtual ThreadFunctionResult QtConcurrent::ThreadEngineBase::threadFunction ( )

inlineprotectedvirtual

Reimplemented in QtConcurrent::IterateKernel< Iterator, T >, QtConcurrent::IterateKernel< Iterator, void >, QtConcurrent::IterateKernel< Iterator, MapFunctor::result_type >, QtConcurrent::IterateKernel< Iterator, qValueType< Iterator >::value_type >, QtConcurrent::IterateKernel< Sequence::const_iterator, void >, and QtConcurrent::IterateKernel< Iterator, ReducedResultType >.

waitForResume()

void QtConcurrent::ThreadEngineBase::waitForResume

(

)

Member Data Documentation

barrier

ThreadEngineBarrier QtConcurrent::ThreadEngineBase::barrier

protected

exceptionStore

QtPrivate::ExceptionStore QtConcurrent::ThreadEngineBase::exceptionStore

protected

futureInterface

QFutureInterfaceBase* QtConcurrent::ThreadEngineBase::futureInterface

protected

threadPool

QThreadPool* QtConcurrent::ThreadEngineBase::threadPool

protected

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

• concurrent/qtconcurrentthreadengine.h
• concurrent/qtconcurrentthreadengine.cpp