std::chrono::day::operator++, std::chrono::day::operator--
From cppreference.com
constexpr std::chrono::day& operator++() noexcept; |
(1) | (since C++20) |
constexpr std::chrono::day operator++(int) noexcept; |
(2) | (since C++20) |
constexpr std::chrono::day& operator--() noexcept; |
(3) | (since C++20) |
constexpr std::chrono::day operator--(int) noexcept; |
(4) | (since C++20) |
Adds or subtracts 1 from the day value.
1-2) Performs *this += std::chrono::days{1};
3-4) Performs *this -= std::chrono::days{1};
Parameters
(none)
Return value
1,3) a reference to this
day
after modification2,4) a copy of the
day
made before modificationNotes
If the result would be outside the range [0, 255], the actual stored value is unspecified.
Example
This section is incomplete Reason: no example |
See also
adds or subtracts a number of days (public member function) | |
adds or subtracts a number of days and a day , or find the difference between two day s (function) |