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std::packaged_task<R(Args...)>:: swap

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std::packaged_task
void swap ( packaged_task & other ) noexcept ;
(C++11 起)

交换 * this 与 other 的共享状态及存储任务。

参数

其他 - 要交换状态的 packaged task

返回值

(无)

参见

(C++11)
特化 std::swap 算法
(函数模板)