std::chrono::operator==(std::chrono::month_weekday)

来自cppreference.com
 
 
 
 
在标头 <chrono> 定义
constexpr bool operator==( const std::chrono::month_weekday& x,
                           const std::chrono::month_weekday& y ) noexcept;
(C++20 起)

比较两个 month_weekdayxy

!= 运算符从 operator== 运算符合成

返回值

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

示例

#include <chrono>
 
int main()
{
    constexpr auto mwdi1{std::chrono::March/std::chrono::Friday[1]};
 
    constexpr auto mwdi2
    {
        std::chrono::month_weekday
        {
            std::chrono::month(3), std::chrono::weekday(5)[1]
        }
    };
 
    static_assert(mwdi1 == mwdi2);
}