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std::promise<R>:: swap

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

두 promise 객체의 공유 상태를 교환합니다.

목차

매개변수

other - 교환을 약속하는 대상

반환값

(없음)

예제

이 섹션은 불완전합니다
이유: 예제가 없음

참고 항목

(C++11)
std::swap 알고리즘을 특수화합니다
(함수 템플릿)