std::chrono::year_month_weekday_last::operatorsys_days, (3) - Linux Manuals

std::chrono::year_month_weekday_last::operatorsys_days,: std::chrono::year_month_weekday_last::operatorsys_days,

NAME

std::chrono::year_month_weekday_last::operatorsys_days, - std::chrono::year_month_weekday_last::operatorsys_days,

Synopsis

constexpr operator std::chrono::sys_days() const noexcept;         (1) (since C++20)
explicit constexpr operator std::chrono::local_days() const        (2) (since C++20)
noexcept;

Converts *this to a std::chrono::time_point representing the same date as this
year_month_weekday_last.

1) If ok() is true, returns a sys_days that represents the last weekday() of the
year() and month(). Otherwise, the returned value is unspecified.
2) Same as (1), but returns local_days instead of sys_days. Equivalent to
local_days(sys_days(*this).time_since_epoch()).