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std::future_status

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Threads
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Defined in header <future>
enum class future_status {

    ready,
    timeout,
    deferred

};
(C + + 11以来)

Specifies state of a future as returned by wait_for and wait_until functions of std::future and std::shared_future.

定数
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Constant
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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

[編集] も参照してください

waits for the result, returns if it is not available for the specified timeout duration
(パブリックメンバ関数of std::future) [edit]
waits for the result, returns if it is not available for the specified timeout duration
(パブリックメンバ関数of std::shared_future) [edit]
指定された時点に達するまでそれが利用可能でない場合、結果を待って、返します
Original:
waits for the result, returns if it is not available until specified time point has been reached
The text has been machine-translated via Google Translate.
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(パブリックメンバ関数of std::future) [edit]
指定された時点に達するまでそれが利用可能でない場合、結果を待って、返します
Original:
waits for the result, returns if it is not available until specified time point has been reached
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(パブリックメンバ関数of std::shared_future) [edit]