# std::chrono::operator==,<=>(std::chrono::month_day_last)

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< cpp‎ | chrono‎ | month day last

Defined in header `<chrono>` |  |
constexpr bool operator==( const std::chrono::month_day_last & x, const std::chrono::month_day_last & y ) noexcept; | (1) | (since C++20)
constexpr std::strong_ordering operator<=>( const std::chrono::month_day_last & x, const std::chrono::month_day_last & y ) noexcept; | (2) | (since C++20)

Compares the two `month_day_last` values x and y.

The `<`, `<=`, `>`, `>=`, and `!=` operators are synthesized from operator<=> and operator== respectively.

### Return value

1) x.month() == y.month()
2) x.month() <=> y.month()

### Example

Run this code

    #include <chrono>
    #include <iostream>

    int main()
    {
        constexpr auto mdl1{std::chrono::February/std::chrono::last};
        constexpr std::chrono::month_day_last mdl2{std::chrono::month(2)};
        std::cout << std::boolalpha << (mdl1 == mdl2) << '\n';

        static_assert(mdl1 <= mdl2);
    }

Output:

    true

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