std::chrono::operator==,<=>(std::chrono::month)

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

Compare the two std::chrono::month x and y.

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

Return value

1) unsigned(x) == unsigned(y)
2) unsigned(x) <=> unsigned(y)

Example

#include <chrono>
 
int main()
{
    constexpr std::chrono::month m1{6}, m2{8};
 
    static_assert
    (
        m1 < m2 && m1 == m1 && m1 <= m2 &&
        m2 > m1 && m2 != m1 && m2 >= m1 &&
        m1 <=> m2 != 0
    );
}

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