RunFunctionTask< T > Class Template Reference

#include <qtconcurrentrunbase.h>

Class Description

template<typename T>
class QtConcurrent::RunFunctionTask< T >

Definition at line 94 of file qtconcurrentrunbase.h.

Inheritance diagram for RunFunctionTask< T >:

Public Member Functions
void	run ()
Public Member Functions inherited from RunFunctionTaskBase< T >
QFuture< T >	start ()
virtual void	runFunctor ()=0
Public Member Functions inherited from QFutureInterface< T >
	QFutureInterface (State initialState=NoState)
	QFutureInterface (const QFutureInterface &other)
	~QFutureInterface ()
QFutureInterface &	operator= (const QFutureInterface &other)
QFuture< T >	future ()
void	reportResult (const T *result, int index=-1)
void	reportResult (const T &result, int index=-1)
void	reportResults (const QVector< T > &results, int beginIndex=-1, int count=-1)
void	reportFinished (const T *result=0)
const T &	resultReference (int index) const
const T *	resultPointer (int index) const
QList< T >	results ()
Public Member Functions inherited from QFutureInterfaceBase
	QFutureInterfaceBase (State initialState=NoState)
	QFutureInterfaceBase (const QFutureInterfaceBase &other)
virtual	~QFutureInterfaceBase ()
void	reportStarted ()
void	reportFinished ()
void	reportCanceled ()
void	reportException (const QtConcurrent::Exception &e)
void	reportResultsReady (int beginIndex, int endIndex)
void	setRunnable (QRunnable *runnable)
void	setFilterMode (bool enable)
void	setProgressRange (int minimum, int maximum)
int	progressMinimum () const
int	progressMaximum () const
bool	isProgressUpdateNeeded () const
void	setProgressValue (int progressValue)
int	progressValue () const
void	setProgressValueAndText (int progressValue, const QString &progressText)
QString	progressText () const
void	setExpectedResultCount (int resultCount)
int	expectedResultCount ()
int	resultCount () const
bool	queryState (State state) const
bool	isRunning () const
bool	isStarted () const
bool	isCanceled () const
bool	isFinished () const
bool	isPaused () const
bool	isThrottled () const
bool	isResultReadyAt (int index) const
void	cancel ()
void	setPaused (bool paused)
void	togglePaused ()
void	setThrottled (bool enable)
void	waitForFinished ()
bool	waitForNextResult ()
void	waitForResult (int resultIndex)
void	waitForResume ()
QMutex *	mutex () const
QtConcurrent::internal::ExceptionStore &	exceptionStore ()
QtConcurrent::ResultStoreBase &	resultStoreBase ()
const QtConcurrent::ResultStoreBase &	resultStoreBase () const
bool	operator== (const QFutureInterfaceBase &other) const
bool	operator!= (const QFutureInterfaceBase &other) const
QFutureInterfaceBase &	operator= (const QFutureInterfaceBase &other)
Public Member Functions inherited from QRunnable
	QRunnable ()
virtual	~QRunnable ()
bool	autoDelete () const
void	setAutoDelete (bool _autoDelete)

Public Attributes
T	result

Additional Inherited Members
Public Types inherited from QFutureInterfaceBase
enum	State {   NoState = 0x00, Running = 0x01, Started = 0x02, Finished = 0x04,   Canceled = 0x08, Paused = 0x10, Throttled = 0x20 }
Static Public Member Functions inherited from QFutureInterface< T >
static QFutureInterface	canceledResult ()
Protected Member Functions inherited from QFutureInterfaceBase
bool	referenceCountIsOne () const

Member Function Documentation

void run ( )

inlinevirtual

Reimplemented from RunFunctionTaskBase< T >.

Definition at line 97 of file qtconcurrentrunbase.h.

    {
        if (this->isCanceled()) {
            this->reportFinished();
            return;
        }
#ifndef QT_NO_EXCEPTIONS
        try {
#endif
            this->runFunctor();
#ifndef QT_NO_EXCEPTIONS
        } catch (QtConcurrent::Exception &e) {
            QFutureInterface<T>::reportException(e);
        } catch (...) {
            QFutureInterface<T>::reportException(QtConcurrent::UnhandledException());
        }
#endif

        this->reportResult(result);
        this->reportFinished();
    }

Member Data Documentation

T result

Definition at line 118 of file qtconcurrentrunbase.h.

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

• QtCore/qtconcurrentrunbase.h