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

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day

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C-style date and time

[edit]

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)

[edit]

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==.

[edit] 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

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

[edit] Return value

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