std::chrono::weekday_indexed::index

From cppreference.com
< cpplrm; | chronolrm; | weekday indexed
Date and time utilities
(C++11)
(C++11)
Clocks
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
Calendars
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
Time zones
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
C-style date and time
constexpr unsigned index() const noexcept;
(since C++20)

Accesses the index stored in *this.

Return value

The index stored in *this.