Inheritance diagram for osgEarth::ParallelTask< T >:

Collaboration diagram for osgEarth::ParallelTask< T >:

Public Member Functions
	ParallelTask ()
	ParallelTask (Threading::MultiEvent *ev)
	ParallelTask (Threading::Event *ev)
void	operator() (ProgressCallback *pc)
Public Attributes
Threading::MultiEvent *	_mev
Threading::Event *	_sev

Detailed Description

template<typename T>
struct osgEarth::ParallelTask< T >

Convenience template for creating a task that synchronized with an event. Initialze multiple ParallelTask's with a common MultiEvent (semaphore) to run them in parallel and wait for them all to complete.

Definition at line 103 of file TaskService.

Constructor & Destructor Documentation

template<typename T>

osgEarth::ParallelTask< T >::ParallelTask ( ) [inline]

Definition at line 105 of file TaskService.

: _mev(0L), _sev(0L) { }

template<typename T>

osgEarth::ParallelTask< T >::ParallelTask ( Threading::MultiEvent * ev ) [inline]

Definition at line 106 of file TaskService.

: _mev(ev), _sev(0L) { }

template<typename T>

osgEarth::ParallelTask< T >::ParallelTask ( Threading::Event * ev ) [inline]

Definition at line 107 of file TaskService.

: _sev(ev), _mev(0L) { }

Member Function Documentation

template<typename T>

void osgEarth::ParallelTask< T >::operator() ( ProgressCallback * pc ) [inline, virtual]

Implements osgEarth::TaskRequest.

Definition at line 109 of file TaskService.

        {
            this->execute();
            if ( _mev )
                _mev->notify();
            else if ( _sev )
                _sev->set();
        }

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