NAME¶

std::chrono::month_day - std::chrono::month_day

Synopsis¶

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

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

Nonmember functions

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

Helper classes¶

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