std::chrono::leap_second

 

C++

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Feature test macros (C++20)

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Concepts library (C++20)

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Ranges library (C++20)

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Date and time library

Time point time_point (C++11) clock_time_conversion (C++20)   clock_cast (C++20) Duration duration (C++11) Clocks system_clock (C++11) steady_clock (C++11) is_clock (C++20) utc_clock (C++20) tai_clock (C++20) high_resolution_clock (C++11) gps_clock (C++20) file_clock (C++20) local_t (C++20) Time of day is_amis_pm (C++20)(C++20) make12make24 (C++20)(C++20) hh_mm_ss (C++20)

Calendar day (C++20) month (C++20) year (C++20) weekday (C++20) operator/ (C++20) year_month_day (C++20) year_month_day_last (C++20) year_month_weekday (C++20) year_month_weekday_last (C++20)   weekday_indexed (C++20) weekday_last (C++20) month_day (C++20) month_day_last (C++20) month_weekday (C++20) month_weekday_last (C++20) year_month (C++20) last_speclast (C++20)(C++20) chrono I/O parse (C++20)

Time zone tzdb (C++20) tzdb_list (C++20) get_tzdbget_tzdb_listreload_tzdbremote_version (C++20)(C++20)(C++20)(C++20) sys_info (C++20) local_info (C++20) nonexistent_local_time (C++20) ambiguous_local_time (C++20) locate_zone (C++20) current_zone (C++20) time_zone (C++20) choose (C++20) zoned_traits (C++20) zoned_time (C++20) time_zone_link (C++20) leap_second (C++20) leap_second_info (C++20) get_leap_second_info (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>
class leap_second;		(since C++20)

The class leap_second represents the date and time of a leap second insertion.

Users cannot construct leap_second objects except by copying from existing leap_second objects. The library implementation creates leap_second objects when it initializes the time zone database and provides const access to these objects.

leap_second has a defaulted copy constructor and a defaulted copy assignment operator.

Member functions

date	obtains the time of leap second insertion (public member function)

Nonmember functions

operator==operator<operator<=operator>operator>=operator<=> (C++20)

compares two leap_second values or a leap_second value and a sys_time (function template)

Helper classes

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

hash support for std::chrono::leap_second (class template specialization)

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