std::chrono::year::operator++, std::chrono::year::operator--

constexpr std::chrono::year& operator++() noexcept;
(1) (since C++20)
constexpr std::chrono::year operator++(int) noexcept;
(2) (since C++20)
constexpr std::chrono::year& operator--() noexcept;
(3) (since C++20)
constexpr std::chrono::year operator--(int) noexcept;
(4) (since C++20)

Adds or subtracts 1 from the year value.

1-2) Performs *this += std::chrono::years{1};
3-4) Performs *this -= std::chrono::years{1};



Return value

1,3) a reference to this year after modification
2,4) a copy of the year made before modification


If the result would be outside the range [-32767, 32767], the actual stored value is unspecified.


See also

adds or subtracts a number of years from a year
(public member function)
performs arithmetic on years
(public member function)

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