std::shared_future

 

C++

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promise (C++11) future (C++11) shared_future (C++11) packaged_task (C++11) async (C++11)	launch (C++11) future_status (C++11) future_error (C++11) future_category (C++11) future_errc (C++11)

 

std::shared_future

Member functions

shared_future::shared_future

shared_future::~shared_future

shared_future::operator=

Getting the result

shared_future::get

State

shared_future::valid

shared_future::wait

shared_future::wait_for

shared_future::wait_until

 

Defined in header <future>
template< class T > class shared_future;	(1)	(since C++11)
template< class T > class shared_future<T&>;	(2)	(since C++11)
template<>          class shared_future<void>;	(3)	(since C++11)

Member functions

(constructor)	constructs the future object (public member function)
(destructor)	destructs the future object (public member function)
operator=	assigns the contents (public member function)
Getting the result
get	returns the result (public member function)
State
valid	checks if the future has a shared state (public member function)
wait	waits for the result to become available (public member function)
wait_for	waits for the result, returns if it is not available for the specified timeout duration (public member function)
wait_until	waits for the result, returns if it is not available until specified time point has been reached (public member function)