std::experimental::make_ready_future
From cppreference.com
< cpp | experimental
| Defined in header <experimental/future>
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| template < class T > future<V /* see below */> make_ready_future(T&& value); |
(1) | (concurrency TS) |
| future<void> make_ready_future(); |
(2) | (concurrency TS) |
1) If std::decay_t<T> is std::reference_wrapper<X>, then the type
V is X&, otherwise, V is std::decay_t<T>. Creates a shared state of type
V that is immediately ready, with the result constructed from std::forward<T>(value), then returns a std::experimental::future associated with that shared state.2) Creates a shared state of type
void that is immediately ready, then returns a std::experimental::future associated with that shared state.Return value
A std::experimental::future associated with the shared state that is created.
See also
| (concurrency TS) |
produces a future that is ready immediately and holds the given exception (function template) |