std::experimental::propagate_const<T>::swap
From cppreference.com
< cpp | experimental | propagate const
constexpr void swap(propagate_const & pt) noexcept(/* see below */); |
(library fundamentals TS v2) | |
Swaps the wrapped pointer with that of pt
. Let t_
designate the private data member that is the wrapped pointer-like object, then this function is equivalent to swap(t_, pt.t_).
Parameters
pt | - | another propagate_const object to swap with
|
Exceptions
noexcept specification:
noexcept(noexcept(swap(t_, pt.t_)))