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

< cpp‎ | chrono‎ | year
 
C++
 
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std::chrono::year
 
constexpr bool operator==( const std::chrono::year& x,
                           const std::chrono::year& y ) noexcept;
 (1) (C++20 起)
constexpr std::strong_ordering operator<=>( const std::chrono::year& x,
                                            const std::chrono::year& y ) noexcept;
 (2) (C++20 起)

比较二个 std::chrono::year x 与 y 。

返回值

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