std::chrono::month_day

 

C++

Compiler support

Freestanding and hosted

Language

Standard library

Standard library headers

Named requirements

Feature test macros (C++20)

Language support library

Concepts library (C++20)

Diagnostics library

Memory management library

Metaprogramming library (C++11)

General utilities library

Containers library

Iterators library

Ranges library (C++20)

Algorithms library

Strings library

Text processing library

Numerics library

Date and time library

Input/output library

Filesystem library (C++17)

Concurrency support library (C++11)

Execution control library (C++26)

Technical specifications

Symbols index

External libraries

 

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::month_day

Member functions

month_day::month_day

month_day::monthmonth_day::day

month_day::ok

Nonmember functions

operator==operator<=>

operator<<

from_stream

Helper classes

formatter<std::chrono::month_day>

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

 

Defined in header <chrono>
class month_day;		(since C++20)

See More

The class month_day represents a specific day of a specific month, of some yet to be specified year.

month_day is a TriviallyCopyable StandardLayoutType.

Member functions

(constructor)	constructs a month_day (public member function)
monthday	retrieve the stored month and day values (public member function)
ok	checks if the month_day is valid (public member function)

Nonmember functions

operator==operator<=> (C++20)	compares two month_day values (function)
operator<< (C++20)	outputs a month_day into a stream (function template)
from_stream (C++20)	parses a month_day from a stream according to the provided format (function template)

Helper classes

std::formatter<std::chrono::month_day> (C++20)	formatting support for month_day (class template specialization)
std::hash<std::chrono::month_day> (C++26)	hash support for std::chrono::month_day (class template specialization)