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std::chrono:: operator== (std::chrono::year_month_weekday)

From cppreference.net
헤더 파일에 정의됨 <chrono>
constexpr bool operator == ( const std:: chrono :: year_month_weekday & x,
const std:: chrono :: year_month_weekday & y ) noexcept ;
(C++20 이후)

year_month_weekday x y 를 비교합니다.

!= 연산자는 합성된 operator== 로부터 생성됩니다.

반환값

x. year ( ) == y. year ( ) && x. month ( ) == y. month ( ) && x. weekday_indexed ( ) == y. weekday_indexed ( )

예제

#include <chrono>
#include <iostream>
using namespace std::chrono;
int main()
{
    constexpr auto ymwdi1{Wednesday[1]/January/2021};
    constexpr year_month_weekday ymwdi2{year(2021), month(1), weekday(3)[1]};
    std::cout << std::boolalpha << (ymwdi1 == ymwdi2) << '\n';
}

출력:

true