std::chrono::weekday (3) - Linux Manuals

std::chrono::weekday: std::chrono::weekday

NAME

std::chrono::weekday - std::chrono::weekday

Synopsis

Defined in header <chrono>
class weekday; (since C++20)
inline constexpr std::chrono::weekday Sunday{0}; (since C++20)
inline constexpr std::chrono::weekday Monday{1}; (since C++20)
inline constexpr std::chrono::weekday Tuesday{2}; (since C++20)
inline constexpr std::chrono::weekday Wednesday{3}; (since C++20)
inline constexpr std::chrono::weekday Thursday{4}; (since C++20)
inline constexpr std::chrono::weekday Friday{5}; (since C++20)
inline constexpr std::chrono::weekday Saturday{6}; (since C++20)

The class weekday represent a day of the week in the Gregorian calendar. Its normal range is [0, 6], for Sunday through Saturday, but it can hold any value in the range [0, 255]. Seven named constants are predefined in the std::chrono namespace for the seven days of the week.
weekday is a TriviallyCopyable StandardLayoutType.

Member functions

                  constructs a weekday
constructor (public member function)

operator++ increments or decrements the weekday
operator++(int) (public member function)
operator--
operator--(int)
                  adds or subtracts a number of days
operator+= (public member function)
operator-=
                  retrieves the stored weekday value
operator_unsigned (public member function)
                  checks if the stored weekday value is valid
ok (public member function)
                  convenience syntax for constructing a weekday_indexed or weekday_last from this weekday
operator[] (public member function)

Nonmember functions

            compares two weekday objects
operator== (function)
operator!=
            performs arithmetic on weekdays
operator+ (function)
operator-
            outputs a weekday into a stream
operator<< (function template)
            outputs a weekday into a stream according to the provided format
to_stream (function template)
            parses a weekday from a stream according to the provided format
from_stream (function template)