PTL::TaskFuture< RetT > Class Template Reference

The task class is supplied to thread_pool. More...

#include <Task.hh>

Inheritance diagram for PTL::TaskFuture< RetT >:

Public Types
using	promise_type = std::promise<RetT>
using	future_type = std::future<RetT>
using	result_type = RetT
Public Types inherited from PTL::VTask
using	tid_type = std::thread::id
using	size_type = size_t
using	void_func_t = std::function<void()>

Public Member Functions
template<typename... Args>
	TaskFuture (Args &&... args)
	~TaskFuture () override=default
	TaskFuture (const TaskFuture &)=delete
TaskFuture &	operator= (const TaskFuture &)=delete
	TaskFuture (TaskFuture &&) noexcept=default
TaskFuture &	operator= (TaskFuture &&) noexcept=default
virtual future_type	get_future ()=0
virtual void	wait ()=0
virtual RetT	get ()=0
Public Member Functions inherited from PTL::VTask
	VTask (bool _is_native, intmax_t _depth)
	VTask ()=default
virtual	~VTask ()=default
	VTask (const VTask &)=delete
VTask &	operator= (const VTask &)=delete
	VTask (VTask &&)=default
VTask &	operator= (VTask &&)=default
virtual void	operator() ()=0
bool	is_native_task () const
intmax_t	depth () const

Additional Inherited Members
Protected Attributes inherited from PTL::VTask
bool	m_is_native = false
intmax_t	m_depth = 0
void_func_t	m_func = []() {}

Detailed Description

template<typename RetT>
class PTL::TaskFuture< RetT >

The task class is supplied to thread_pool.

Definition at line 47 of file Task.hh.

Member Typedef Documentation

future_type

template<typename RetT>

using PTL::TaskFuture< RetT >::future_type = std::future<RetT>

Definition at line 51 of file Task.hh.

promise_type

template<typename RetT>

using PTL::TaskFuture< RetT >::promise_type = std::promise<RetT>

Definition at line 50 of file Task.hh.

result_type

template<typename RetT>

using PTL::TaskFuture< RetT >::result_type = RetT

Definition at line 52 of file Task.hh.

Constructor & Destructor Documentation

TaskFuture() [1/3]

template<typename RetT>

template<typename... Args>

PTL::TaskFuture< RetT >::TaskFuture ( Args &&... args )

inline

Definition at line 57 of file Task.hh.

    : VTask{ std::forward<Args>(args)... }
    {}

Referenced by operator=(), operator=(), PTL::PackagedTask< RetT, Args... >::PackagedTask(), PTL::PackagedTask< RetT, Args... >::PackagedTask(), PTL::Task< RetT, Args... >::Task(), PTL::Task< RetT, Args... >::Task(), PTL::Task< RetT, void >::Task(), PTL::Task< RetT, void >::Task(), TaskFuture(), and TaskFuture().

~TaskFuture()

template<typename RetT>

PTL::TaskFuture< RetT >::~TaskFuture ( )

overridedefault

TaskFuture() [2/3]

template<typename RetT>

PTL::TaskFuture< RetT >::TaskFuture ( const TaskFuture< RetT > & )

delete

TaskFuture() [3/3]

template<typename RetT>

PTL::TaskFuture< RetT >::TaskFuture ( TaskFuture< RetT > && )

defaultnoexcept

Member Function Documentation

get()

template<typename RetT>

virtual RetT PTL::TaskFuture< RetT >::get ( )

pure virtual

Implemented in PTL::PackagedTask< RetT, Args >, PTL::PackagedTask< RetT, Args... >, PTL::Task< RetT, Args >, PTL::Task< _Ret, _Arg, _Args... >, PTL::Task< ArgTp, decay_t< Args >... >, PTL::Task< RetT >, PTL::Task< RetT, Args... >, PTL::Task< RetT, void >, and PTL::Task< void, void >.

Referenced by get().

get_future()

template<typename RetT>

virtual future_type PTL::TaskFuture< RetT >::get_future ( )

pure virtual

Implemented in PTL::PackagedTask< RetT, Args >, PTL::PackagedTask< RetT, Args... >, PTL::Task< RetT, Args >, PTL::Task< _Ret, _Arg, _Args... >, PTL::Task< ArgTp, decay_t< Args >... >, PTL::Task< RetT >, PTL::Task< RetT, Args... >, PTL::Task< RetT, void >, and PTL::Task< void, void >.

Referenced by get_future().

operator=() [1/2]

template<typename RetT>

TaskFuture & PTL::TaskFuture< RetT >::operator= ( const TaskFuture< RetT > & )

delete

operator=() [2/2]

template<typename RetT>

TaskFuture & PTL::TaskFuture< RetT >::operator= ( TaskFuture< RetT > && )

defaultnoexcept

wait()

template<typename RetT>

virtual void PTL::TaskFuture< RetT >::wait ( )

pure virtual

Implemented in PTL::PackagedTask< RetT, Args >, PTL::PackagedTask< RetT, Args... >, PTL::Task< RetT, Args >, PTL::Task< _Ret, _Arg, _Args... >, PTL::Task< ArgTp, decay_t< Args >... >, PTL::Task< RetT >, PTL::Task< RetT, Args... >, PTL::Task< RetT, void >, and PTL::Task< void, void >.

Referenced by wait().

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

• Task.hh