std::chrono::year_month::year_month (3) - Linux Manuals

std::chrono::year_month::year_month: std::chrono::year_month::year_month

NAME

std::chrono::year_month::year_month - std::chrono::year_month::year_month

Synopsis

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.

Notes

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