std::chrono::year_month

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

The class year_month represents a specific month of a specific year, but with an unspecified day. It is a field-based time point, with a resolution of std::chrono::months.

year_month is a TriviallyCopyable StandardLayoutType.

Member functions

(constructor)	constructs a `year_month` (public member function)
yearmonth	accesses the stored year and month (public member function)
operator+=operator-=	modifies the `year_month` by some number of months or years (public member function)
ok	checks if this `year_month` is valid (public member function)

Nonmember functions

operator==operator!=operator<operator<=operator>operator>=	compares two `year_month` objects (function)
operator+operator-	performs arithmetic on `year_month` (function)
operator<<	outputs a `year_month` into a stream (function template)
to_stream	outputs a `year_month` into a stream according to the provided format (function template)
from_stream	parses a `year_month` from a stream according to the provided format (function template)

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