20 General utilities library [utilities]

20.12 Time utilities [time]

20.12.6 Class template time_point [time.point]

20.12.6.6 time_point comparisons [time.point.comparisons]

template <class Clock, class Duration1, class Duration2> constexpr bool operator==(const time_point<Clock, Duration1>& lhs, const time_point<Clock, Duration2>& rhs);

1

Returns: lhs.time_since_epoch() == rhs.time_since_epoch().

template <class Clock, class Duration1, class Duration2> constexpr bool operator!=(const time_point<Clock, Duration1>& lhs, const time_point<Clock, Duration2>& rhs);

2

Returns: !(lhs == rhs).

template <class Clock, class Duration1, class Duration2> constexpr bool operator<(const time_point<Clock, Duration1>& lhs, const time_point<Clock, Duration2>& rhs);

3

Returns: lhs.time_since_epoch() < rhs.time_since_epoch().

template <class Clock, class Duration1, class Duration2> constexpr bool operator<=(const time_point<Clock, Duration1>& lhs, const time_point<Clock, Duration2>& rhs);

4

Returns: !(rhs < lhs).

template <class Clock, class Duration1, class Duration2> constexpr bool operator>(const time_point<Clock, Duration1>& lhs, const time_point<Clock, Duration2>& rhs);

5

Returns: rhs < lhs.

template <class Clock, class Duration1, class Duration2> constexpr bool operator>=(const time_point<Clock, Duration1>& lhs, const time_point<Clock, Duration2>& rhs);

6

Returns: !(lhs < rhs).