std::chrono::weekday_indexed::index
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< cpp | chrono | weekday indexed
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std::chrono::weekday_indexed
Member functions
weekday_indexed::index
Nonmember functions
Helper classes
constexpr unsigned index() const noexcept;
(since C++20)
Accesses the index stored in *this.
[edit] Return value
The index stored in *this.
[edit] Example
Run this code
#include <chrono> #include <iostream> int main() { std::cout << std::boolalpha ; std::chrono::weekday_indexed wdi {std::chrono::Tuesday [2]}; // 2nd Tuesday of a month std::cout << (std::chrono::year_month_day {wdi/10/2019} == std::chrono::year_month_day {std::chrono::October /8/2019}) << ' '; wdi = {wdi.weekday()[wdi.index() + 2]}; // 2nd Tuesday => 4th Tuesday std::cout << (std::chrono::year_month_day {wdi/10/2019} == std::chrono::year_month_day {std::chrono::October /22/2019}) << '\n'; }
Output:
true true