29 Time library [time]

29.6 Class template time_point [time.point]

29.6.2 Constructors [time.point.cons]

🔗
constexpr time_point();
1
#
Effects: Initializes d_ with duration​::​zero().
Such a time_point object represents the epoch.
🔗
constexpr explicit time_point(const duration& d);
2
#
Effects: Initializes d_ with d.
Such a time_point object represents the epoch + d.
🔗
template<class Duration2> constexpr time_point(const time_point<clock, Duration2>& t);
3
#
Constraints: is_convertible_v<Duration2, duration> is true.
4
#
Effects: Initializes d_ with t.time_since_epoch().