std::chrono::year_month:: year_month

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C-style date and time

year_month ( ) = default ;	(1)	(since C++20)
constexpr year_month ( const std:: chrono :: year & y, const std:: chrono :: month & m ) noexcept ;	(2)	(since C++20)

Constructs a year_month object.

1) Default constructor leaves the year and month uninitialized.

2) Constructs a


        year_month

object storing the year y and the month m .

A more convenient way to construct a year_month is with operator / , e.g., 2007y / std:: chrono :: April .

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Member functions
year_month::year_month
year_month::year year_month::month
year_month::operator+= year_month::operator-=
year_month::ok
Nonmember functions
operator== operator<=>
operator+ operator-
operator<<
from_stream
Helper classes
formatter <std::chrono::year_month>
hash <std::chrono::year_month> (C++26)