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

 

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duration (C++11)
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chrono I/O
parse (C++20)
C-style date and time

 

std::chrono::leap_second

Member functions

leap_second::date

Nonmember functions

operator==operator<operator<=operator>operator>=operator<=>

Helper classes

hash<std::chrono::leap_second> (C++26)

 

Defined in header <chrono>
constexpr bool operator==( const std::chrono::leap_second& x,                            const std::chrono::leap_second& y ) noexcept;	(1)	(since C++20)
constexpr std::strong_ordering operator<=>( const std::chrono::leap_second& x,                                             const std::chrono::leap_second& y ) noexcept;	(2)	(since C++20)
template< class Duration > constexpr bool operator==( const std::chrono::leap_second& x,                            const std::chrono::sys_time<Duration>& y ) noexcept;	(3)	(since C++20)
template< class Duration > constexpr bool operator< ( const std::chrono::leap_second& x,                            const std::chrono::sys_time<Duration>& y ) noexcept;	(4)	(since C++20)
template< class Duration > constexpr bool operator< ( const std::chrono::sys_time<Duration>& x,                            const std::chrono::leap_second& y ) noexcept;	(5)	(since C++20)
template< class Duration > constexpr bool operator> ( const std::chrono::leap_second& x,                            const std::chrono::sys_time<Duration>& y ) noexcept;	(6)	(since C++20)
template< class Duration > constexpr bool operator> ( const std::chrono::sys_time<Duration>& x,                            const std::chrono::leap_second& y ) noexcept;	(7)	(since C++20)
template< class Duration > constexpr bool operator<=( const std::chrono::leap_second& x,                            const std::chrono::sys_time<Duration>& y ) noexcept;	(8)	(since C++20)
template< class Duration > constexpr bool operator<=( const std::chrono::sys_time<Duration>& x,                            const std::chrono::leap_second& y ) noexcept;	(9)	(since C++20)
template< class Duration > constexpr bool operator>=( const std::chrono::leap_second& x,                            const std::chrono::sys_time<Duration>& y ) noexcept;	(10)	(since C++20)
template< class Duration > constexpr bool operator>=( const std::chrono::sys_time<Duration>& x,                            const std::chrono::leap_second& y ) noexcept;	(11)	(since C++20)
template< class Duration >     requires std::three_way_comparable_with<         std::chrono::sys_seconds, std::chrono::sys_time<Duration>> constexpr auto operator<=>( const std::chrono::leap_second& x,                             const std::chrono::sys_time<Duration>& y ) noexcept;	(12)	(since C++20)

Compares the date and time represented by the objects x and y.

Return type of (12) is deduced from x.date() <=> y, and hence the three-way comparison result type of std::chrono::seconds and Duration.

The != operator is synthesized from operator==.

Return value

1) x.date() == y.date()

2) x.date() <=> y.date()

3) x.date() == y

4) x.date() < y

5) x < y.date()

6) x.date() > y

7) x > y.date()

8) x.date() <= y

9) x <= y.date()

10) x.date() >= y

11) x >= y.date()

12) x.date() <=> y