std::chrono::year_month_weekday

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year_month_weekday
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chrono I/O
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C-style date and time
std::chrono::year_month_weekday
Defined in header <chrono>
class year_month_weekday;
 (since C++20)

The class year_month_weekday represents the nth weekday of a specific year and month. It is a field-based time point, with a resolution of std::chrono::days. std::chrono::years- and std::chrono::months-oriented arithmetic are supported directly. An implicit conversion to and from std::chrono::sys_days allows std::chrono::days

year_month_weekday is a TriviallyCopyable StandardLayoutType

Member functions

 constructs a year_month_weekday
(public member function)
modifies the time point by some number of months or years
(public member function)
accesses the fields of this object
(public member function)
converts to a std::chrono::time_point
(public member function)
checks whether this object represents a valid date
(public member function)

Nonmember functions

(C++20)
 compares two year_month_weekday values
(function)
(C++20)
 adds or subtracts a year_month_weekday and some number of years or months
(function)
(C++20)
 outputs a year_month_weekday into a stream
(function template)

Helper classes

(C++20)
 formatting support for year_month_weekday
(class template specialization)
(C++26)
 hash support for std::chrono::year_month_weekday
(class template specialization)
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