std::chrono::year_month::ok

 

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std::chrono::year_month

Member functions

year_month::year_month

year_month::yearyear_month::month

year_month::operator+=year_month::operator-=

year_month::ok

Nonmember functions

operator==operator!=operator<operator<=operator>operator>=

operator+operator-

operator<<

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constexpr bool ok() const noexcept;		(since C++20)

Checks if the year and month values stored in this object are valid.

Return value

year().ok() && month().ok()