std::array<T,N>::swap
From cppreference.com
void swap( array& other ) noexcept(/* see below */); |
(since C++11) (until C++20) |
|
constexpr void swap( array& other ) noexcept(/* see below */); |
(since C++20) | |
Exchanges the contents of the container with those of other
. Does not cause iterators and references to associate with the other container.
Parameters
other | - | container to exchange the contents with |
Return value
(none)
Exceptions
noexcept specification:
noexcept(noexcept(swap(std::declval<T&>(), std::declval<T&>()))) In the expression above, the identifier |
(until C++17) |
noexcept specification:
noexcept(std::is_nothrow_swappable_v<T>) |
(since C++17) |
noexcept specification:
noexcept
Complexity
Linear in size of the container.
Defect reports
The following behavior-changing defect reports were applied retroactively to previously published C++ standards.
DR | Applied to | Behavior as published | Correct behavior |
---|---|---|---|
LWG 2456 | C++11 | the noexcept specification is ill-formed
|
made to work |
See also
(C++11) |
specializes the std::swap algorithm (function template) |