std::chrono::month_weekday::month, std::chrono::month_weekday::weekday_indexed
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< cpp | chrono | month weekday
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std::chrono::month_weekday
Member functions
month_weekday::monthmonth_weekday::weekday_indexed
Nonmember functions
Helper classes
(C++26)
constexpr std::chrono::month month() const noexcept;
(1)
(since C++20)
constexpr std::chrono::weekday_indexed weekday_indexed() const noexcept;
(2)
(since C++20)
Retrieves a copy of the month and weekday_indexed objects stored in *this.
[edit] Return value
1) A copy of the std::chrono::month object stored in *this.
2) A copy of the std::chrono::weekday_indexed object stored in *this.
[edit] Example
Run this code
#include <chrono> #include <iostream> int main() { std::cout << std::boolalpha ; auto mwdi{std::chrono::March /std::chrono::Friday [1]}; // 1st Friday in a March std::cout << (std::chrono::year_month_day {mwdi/2024} == std::chrono::year_month_day {std::chrono::March /1/2024}) << ' '; auto index = mwdi.weekday_indexed().index(); auto weekday = mwdi.weekday_indexed().weekday(); mwdi = {mwdi.month(), weekday[index + 4]}; // 5th Friday in a March std::cout << (std::chrono::year_month_day {mwdi/2024} == std::chrono::year_month_day {std::chrono::March /29/2024}) << '\n'; }
Output:
true true