std::chrono::year_month_weekday::year, std::chrono::year_month_weekday::month, std::chrono::year_month_weekday::weekday, std::chrono::year_month_weekday::index, std::chrono::year_month_weekday::weekday_indexed

 

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std::chrono::year_month_weekday

成员函数

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

非成员函数

operator==

operator+operator-

operator<<

辅助类

formatter<std::chrono::year_month_weekday>

 

constexpr std::chrono::year year() const noexcept;	(1)	(C++20 起)
constexpr std::chrono::month month() const noexcept;	(2)	(C++20 起)
constexpr std::chrono::weekday weekday() const noexcept;	(3)	(C++20 起)
constexpr unsigned index() const noexcept;	(4)	(C++20 起)
constexpr std::chrono::weekday_indexed weekday_indexed() const noexcept;	(5)	(C++20 起)

返回存储于此 year_month_weekday 对象中的域的值。

返回值

1) 返回存储的 std::chrono::year 值。

2) 返回存储的 std::chrono::month 值。

3) 返回存储的 std::chrono::weekday 值。

4) 返回存储的星期之日下标。

5) weekday()[index()] 。