std::chrono::month_day::month, std::chrono::month_day::day

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

Retrieves the month and day values stored in this month_day object.

Return value

1) Returns the stored std::chrono::month value.

2) Returns the stored std::chrono::day value.

Example

#include <chrono>
 
int main()
{
    constexpr auto md{std::chrono::July/15};  
    static_assert(md.month() == std::chrono::month(7));
    static_assert(md.day() == std::chrono::day(15));
}

© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
https://en.cppreference.com/w/cpp/chrono/month_day/accessors