std::chrono::operator==,<=>(std::chrono::day)

< cpp‎ | chrono‎ | day
 
C++
 
日期和时间工具
(C++11)
(C++11)
当天时刻
(C++20)



(C++20)(C++20)(C++20)(C++20)
时钟
(C++11)
(C++11)
(C++11)
(C++20)
                                             
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
日历
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
时区
(C++20)
(C++20)
(C++20)(C++20)(C++20)(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
C 风格日期和时间
 
std::chrono::day
 
constexpr bool operator==( const std::chrono::day& x,
                           const std::chrono::day& y ) noexcept;
 (1) (C++20 起)
constexpr std::strong_ordering operator<=>( const std::chrono::day& x,
                                            const std::chrono::day& y ) noexcept;
 (2) (C++20 起)

比较二个 std::chrono::day x 和 y 。

返回值

1) unsigned(x) == unsigned(y)
2) unsigned(x) <=> unsigned(y)