std::chrono::year_month_weekday_last::operator+=
From cppreference.com
< cpp | chrono | year month weekday last
constexpr year_month_weekday_last& operator+=(const months& m) noexcept; |
(since C++20) | |
constexpr year_month_weekday_last& operator+=(const years& y) noexcept; |
(since C++20) | |