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std:: logical_not<void>

From cppreference.net
C++
Utilities library
Function objects
Function invocation
(C++17) (C++23)
Identity function object
(C++20)
Old binders and adaptors
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헤더 파일에 정의됨 <functional>
template <>
class logical_not < void > ;
(C++14 이후)

std:: logical_not < void > 는 매개변수와 반환 타입이 추론된 std::logical_not 의 특수화입니다.

목차

중첩 타입

중첩 타입 정의
is_transparent unspecified

멤버 함수

operator()
인수에 operator! 를 적용합니다
(public member function)

std::logical_not<void>:: operator()

template < class T >

constexpr auto operator ( ) ( T && arg ) const

- > decltype ( ! std:: forward < T > ( arg ) ) ;

! std:: forward < T > ( arg ) 의 결과를 반환합니다.

매개변수

arg - 논리 NOT을 적용할 값

반환 값

! std:: forward < T > ( arg ) .

예제

이 섹션은 불완전합니다
이유: 예제가 없음