std::chrono::year_month:: year_month

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C-style date and time

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

Construit un objet year_month .

1) Le constructeur par défaut laisse l'année et le mois non initialisés.

2) Construit un objet


        year_month

stockant l'année y et le mois m .

Une manière plus pratique de construire un year_month est d'utiliser operator / , par exemple, 2007y / std:: chrono :: April .

(C++20)

syntaxe conventionnelle pour la création de dates du calendrier grégorien
(fonction)

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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)