std::chrono::operator ==,!=,<,<=,>,>= (std::chrono::year_month)

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< cpplrm; | chronolrm; | year month
Date and time utilities
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C-style date and time
constexpr bool operator==(const std::chrono::year_month& x,
const std::chrono::year_month& y) noexcept;
(1) (since C++20)
constexpr bool operator!=(const std::chrono::year_month& x,
const std::chrono::year_month& y) noexcept;
(2) (since C++20)
constexpr bool operator< (const std::chrono::year_month& x,
const std::chrono::year_month& y) noexcept;
(3) (since C++20)
constexpr bool operator> (const std::chrono::year_month& x,
const std::chrono::year_month& y) noexcept;
(4) (since C++20)
constexpr bool operator<=(const std::chrono::year_month& x,
const std::chrono::year_month& y) noexcept;
(5) (since C++20)
constexpr bool operator>=(const std::chrono::year_month& x,
const std::chrono::year_month& y) noexcept;
(6) (since C++20)

Compares the two year_month objects x and y.

Return value

1) x.year() == y.year() && x.month() == y.month()
2) !(x == y)
3) x.year() < y.year() || (x.year() == y.year() && x.month() < y.month())
4) y < x
5) !(y < x)
6) !(x < y)