# std::chrono::last_spec

From cppreference.com
< cpp‎ | chrono

Defined in header `<chrono>` |  |
struct last_spec { explicit last_spec() = default; }; |  | (since C++20)
inline constexpr last_spec last{}; |  | (since C++20)

`last_spec` is an empty tag type that is used in conjunction with other calendar types to indicate the last thing in a sequence. Depending on context, it may indicate the last day of a month (as in 2018y/February/last, for last day of February 2018, i.e., 2018-02-28) or the last day of the week in a month (as in 2018/February/Sunday[last], for last Sunday of February 2018, i.e., 2018-02-25).

Retrieved from "https://en.cppreference.com/mwiki/index.php?title=cpp/chrono/last_spec&oldid=104679"