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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 <iostream>
#include <chrono>
 
int main()
{
    constexpr std::chrono::month m1{6};
    constexpr std::chrono::month m2{8};
 
    std::cout << std::boolalpha
        << (m1 < m2) << ' ' << (m1 == m1) << ' ' << (m1 <= m2) << ' '
        << (m2 > m1) << ' ' << (m2 != m1) << ' ' << (m2 >= m1) << '\n';
}

Output:

true true true true true true

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