std::chrono::year::operator++,std::chrono::year::operator-- (3) - Linux Manuals

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

NAME

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

Synopsis


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};

Parameters


(none)

Return value


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

Notes


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

Example


 This section is incomplete
 Reason: no example

See also


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

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