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std::chrono::month_weekday_last::month,std::chrono::month_weekday_last::weekday_last(3) C++ Standard Libary std::chrono::month_weekday_last::month,std::chrono::month_weekday_last::weekday_last(3)

NAME

std::chrono::month_weekday_last::month,std::chrono::month_weekday_last::weekday_last - std::chrono::month_weekday_last::month,std::chrono::month_weekday_last::weekday_last

Synopsis


constexpr std::chrono::month month() const noexcept; (1) (since C++20)
constexpr std::chrono::weekday_last weekday_last() const noexcept; (2) (since C++20)


Retrieves a copy of the month and weekday_last objects stored in *this.

Return value


1) a copy of the std::chrono::month object stored in *this
2) a copy of the std::chrono::weekday_last object stored in *this

Example

// Run this code


#include <iostream>
#include <chrono>
using namespace std::chrono;


int main()
{
std::cout << std::boolalpha;


auto mwdl {March/Friday[last]}; // Last Friday in a March
auto ywdl {year(2024)/mwdl};
std::cout << (year_month_day{ywdl} ==
year_month_day{March/29/2024}) << ' ';
// Last Friday of the next month, in 2024
mwdl = {(mwdl.month() + months(1))/mwdl.weekday_last()};
ywdl = {year(2024)/mwdl};
std::cout << (year_month_day{ywdl} ==
year_month_day{April/26/2024}) << '\n';
}

Output:


true true

2022.07.31 http://cppreference.com