# std::chrono::weekday::weekday

From cppreference.com
< cpp‎ | chrono‎ | weekday

weekday() = default; | (1) | (since C++20)
explicit constexpr weekday(unsigned wd) noexcept; | (2) | (since C++20)
constexpr weekday(const std::chrono::sys_days& dp) noexcept; | (3) | (since C++20)
explicit constexpr weekday(const std::chrono::local_days& dp) noexcept; | (4) | (since C++20)

Constructs a `weekday` object.

1) Default constructor leaves the weekday value uninitialized.
2) Constructs a `weekday` object holding the weekday value `wd`. If wd > 255, the value held is unspecified.
3) Constructs a `weekday` object representing the day of the week `dp` corresponds to. This constructor defines an implicit conversion from std::chrono::sys_days to `weekday`.
4) Constructs a `weekday` object representing the day of the week `dp` corresponds to, as if by weekday(std::chrono::sys_days(dp.time_since_epoch())).
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