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std::stop_source:: get_token

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std::stop_source
std:: stop_token get_token ( ) const noexcept ;
(自 C++20 起)

返回与 stop_source 停止状态关联的 stop_token 对象（若该 stop_source 具有停止状态）；否则返回默认构造的（空） stop_token 。

参数

(无)

返回值

一个 stop_token 对象，当 this - > stop_possible ( ) == false 时该对象将为空。

示例

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原因：缺少示例