std::chrono::year_month_weekday::year_month_weekday

 

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std::chrono::year_month_weekday

Member functions

year_month_weekday::year_month_weekday

year_month_weekday::operator+=year_month_weekday::operator-=

year_month_weekday::yearyear_month_weekday::monthyear_month_weekday::weekdayyear_month_weekday::indexyear_month_weekday::weekday_indexed

year_month_weekday::operator sys_daysyear_month_weekday::operator local_days

year_month_weekday::ok

Nonmember functions

operator==

operator+operator-

operator<<

Helper classes

formatter<std::chrono::year_month_weekday>

 

year_month_weekday() = default;	(1)	(since C++20)
constexpr year_month_weekday( const std::chrono::year& y,                               const std::chrono::month& m,                               const std::chrono::weekday_indexed& wdi ) noexcept;	(2)	(since C++20)
constexpr year_month_weekday( const std::chrono::sys_days& dp ) noexcept;	(3)	(since C++20)
constexpr explicit year_month_weekday( const std::chrono::local_days& dp ) noexcept;	(4)	(since C++20)

Constructs a year_month_weekday object.

1) Default constructor leaves the fields uninitialized.

2) Constructs a year_month_weekday object storing the year y, the month m, the weekday wdi.weekday() and the weekday index wdi.index().

3) Constructs a year_month_weekday object corresponding to the date represented by dp. For any year_month_weekday object storing a valid date, converting it to sys_days and back yields the same value. This constructor defines an implicit conversion from sys_days to year_month_weekday.

4) Constructs a year_month_weekday object corresponding to the date represented by dp. Equivalent to year_month_weekday(sys_days(dp.time_since_epoch())).

Notes

A year_month_weekday can also be created by combining one of the partial-date types std::chrono::year_month and std::chrono::month_weekday with the missing component (indexed weekday and year, respectively) using operator/.

See also

operator/ (C++20)

conventional syntax for Gregorian calendar date creation (function)