caf::async::future< T > Class Template Reference

Represents the result of an asynchronous computation. More...

#include <future.hpp>

Public Member Functions
	future (future &&) noexcept=default
	future (const future &) noexcept=default
future &	operator= (future &&) noexcept=default
future &	operator= (const future &) noexcept=default
bool	valid () const noexcept
	operator bool () const noexcept
bool	operator! () const noexcept
bound_future< T >	bind_to (execution_context *ctx) &&
	Binds this future to an execution_context to run callbacks.
bound_future< T >	bind_to (execution_context &ctx) &&
	Binds this future to an execution_context to run callbacks.
bound_future< T >	bind_to (execution_context *ctx) const &
	Binds this future to an execution_context to run callbacks.
bound_future< T >	bind_to (execution_context &ctx) const &
	Binds this future to an execution_context to run callbacks.
flow::observable< T >	observe_on (flow::coordinator *ctx) const
	Binds this future to a coordinator and converts it to an observable.
bool	pending () const
	Queries whether the result of the asynchronous computation is still pending, i.e., neither set_value nor set_error has been called on the promise.
auto	get ()
template<class Clock , class Duration >
auto	get (std::chrono::time_point< Clock, Duration > timepoint)
template<class Rep , class Period >
auto	get (std::chrono::duration< Rep, Period > timeout)

Friends
class	promise< T >

Detailed Description

template<class T>
class caf::async::future< T >

Represents the result of an asynchronous computation.

Member Function Documentation

bind_to() [1/4]

template<class T >

bound_future< T > caf::async::future< T >::bind_to

(

execution_context &

ctx

)

&&

Binds this future to an execution_context to run callbacks.

Precondition

valid()

bind_to() [2/4]

template<class T >

bound_future< T > caf::async::future< T >::bind_to

(

execution_context &

ctx

)

const &

Binds this future to an execution_context to run callbacks.

Precondition

valid()

bind_to() [3/4]

template<class T >

bound_future< T > caf::async::future< T >::bind_to

(

execution_context *

ctx

)

&&

Binds this future to an execution_context to run callbacks.

Precondition

valid()

bind_to() [4/4]

template<class T >

bound_future< T > caf::async::future< T >::bind_to

(

execution_context *

ctx

)

const &

Binds this future to an execution_context to run callbacks.

Precondition

valid()

observe_on()

template<class T >

flow::observable< T > caf::async::future< T >::observe_on

(

flow::coordinator *

ctx

)

const

Binds this future to a coordinator and converts it to an observable.

Precondition

valid()

pending()

template<class T >

bool caf::async::future< T >::pending

(

)

const

Queries whether the result of the asynchronous computation is still pending, i.e., neither set_value nor set_error has been called on the promise.

Precondition

valid()

---

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

• libcaf_core/caf/async/future.hpp
• libcaf_core/caf/async/fwd.hpp