std::experimental::shared_future<T>:: is_ready

From cppreference.com

bool is_ready ( ) const ;

Checks if the associated shared state is ready.

The behavior is undefined if valid ( ) is false .

Parameters

(none)

Return value

true if the associated shared state is ready, otherwise false .

Example

See also

checks if the future has a shared state
(public member function of std::shared_future<T> )