std::future_status
Defined in header <future>
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enum class future_status { ready, |
(since C++11) | |
Specifies state of a future as returned by wait_for
and wait_until
functions of std::future and std::shared_future.
Constant | Explanation |
deferred
|
the shared state contains a deferred function, so the result will be computed only when explicitly requested |
ready
|
the shared state is ready |
timeout
|
the shared state did not become ready before specified timeout duration has passed |
See also
waits for the result, returns if it is not available for the specified timeout duration (public member function of std::future<T> ) | |
waits for the result, returns if it is not available for the specified timeout duration (public member function of std::shared_future<T> ) | |
waits for the result, returns if it is not available until specified time point has been reached (public member function of std::future<T> ) | |
waits for the result, returns if it is not available until specified time point has been reached (public member function of std::shared_future<T> ) |