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std::chrono::year_month_day::year,std::chrono::year_month_day::month,(3) C++ Standard Libary std::chrono::year_month_day::year,std::chrono::year_month_day::month,(3)

NAME

std::chrono::year_month_day::year,std::chrono::year_month_day::month, - std::chrono::year_month_day::year,std::chrono::year_month_day::month,

Synopsis


constexpr std::chrono::year year() const noexcept; (1) (since C++20)
constexpr std::chrono::month month() const noexcept; (2) (since C++20)
constexpr std::chrono::day day() const noexcept; (3) (since C++20)


Retrieves the year, month and day values stored in this year_month_day object.

Return values


1) Returns the stored std::chrono::year value.
2) Returns the stored std::chrono::month value.
3) Returns the stored std::chrono::day value.

Example

// Run this code


#include <chrono>


int main()
{
constexpr std::chrono::year_month_day ymd {std::chrono::July/1/2021};


static_assert(ymd.year() == std::chrono::year(2021));
static_assert(ymd.month() == std::chrono::month(7));
static_assert(ymd.day() == std::chrono::day(1));
}

2022.07.31 http://cppreference.com