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

From cppreference.net
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std::packaged_task
void swap ( packaged_task & other ) noexcept ;
(C++11 이후)

* this 와 other 의 공유 상태와 저장된 작업을 교환합니다.

매개변수

other - 상태를 교환할 packaged task

반환값

(없음)

참고 항목

(C++11)
std::swap 알고리즘을 특수화함
(함수 템플릿)