Concurrency::details::_Task_completion_event_impl< _ResultType > Struct Template Reference

#include <ppltasks.h>

Public Types
typedef std::vector< typename _Task_ptr< _ResultType >::_Type >	_TaskList

Public Member Functions
	_Task_completion_event_impl ()
bool	_HasUserException ()
	~_Task_completion_event_impl ()

Public Attributes
_TaskList	_M_tasks
std::mutex	_M_taskListCritSec
_ResultHolder< _ResultType >	_M_value
std::shared_ptr< _ExceptionHolder >	_M_exceptionHolder
bool	_M_fHasValue
bool	_M_fIsCanceled

Private Member Functions
	_Task_completion_event_impl (const _Task_completion_event_impl &)
_Task_completion_event_impl &	operator= (const _Task_completion_event_impl &)

Member Typedef Documentation

template<typename _ResultType >

typedef std::vector<typename _Task_ptr<_ResultType>::_Type> Concurrency::details::_Task_completion_event_impl< _ResultType >::_TaskList

Constructor & Destructor Documentation

template<typename _ResultType >

Concurrency::details::_Task_completion_event_impl< _ResultType >::_Task_completion_event_impl ( const _Task_completion_event_impl< _ResultType > &  )

private

template<typename _ResultType >

Concurrency::details::_Task_completion_event_impl< _ResultType >::_Task_completion_event_impl ( )

inline

                                      :
            _M_fHasValue(false), _M_fIsCanceled(false)
        {
        }

template<typename _ResultType >

Concurrency::details::_Task_completion_event_impl< _ResultType >::~_Task_completion_event_impl ( )

inline

        {
            for( auto _TaskIt = _M_tasks.begin(); _TaskIt != _M_tasks.end(); ++_TaskIt )
            {
                _ASSERTE(!_M_fHasValue && !_M_fIsCanceled);
                // Cancel the tasks since the event was never signaled or canceled.
                (*_TaskIt)->_Cancel(true);
            }
        }

Member Function Documentation

template<typename _ResultType >

bool Concurrency::details::_Task_completion_event_impl< _ResultType >::_HasUserException ( )

inline

        {
            return _M_exceptionHolder != nullptr;
        }

template<typename _ResultType >

_Task_completion_event_impl& Concurrency::details::_Task_completion_event_impl< _ResultType >::operator= ( const _Task_completion_event_impl< _ResultType > &  )

private

Member Data Documentation

template<typename _ResultType >

std::shared_ptr<_ExceptionHolder> Concurrency::details::_Task_completion_event_impl< _ResultType >::_M_exceptionHolder

template<typename _ResultType >

bool Concurrency::details::_Task_completion_event_impl< _ResultType >::_M_fHasValue

template<typename _ResultType >

bool Concurrency::details::_Task_completion_event_impl< _ResultType >::_M_fIsCanceled

template<typename _ResultType >

std::mutex Concurrency::details::_Task_completion_event_impl< _ResultType >::_M_taskListCritSec

template<typename _ResultType >

_TaskList Concurrency::details::_Task_completion_event_impl< _ResultType >::_M_tasks

template<typename _ResultType >

_ResultHolder<_ResultType> Concurrency::details::_Task_completion_event_impl< _ResultType >::_M_value

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

• VS2017/inc/ppltasks.h