std::swap(std::unique_ptr)

template< class T, class Deleter >
void swap( unique_ptr<T,Deleter>& lhs, unique_ptr<T,Deleter>& rhs ) noexcept;

(since C++11)

Specializes the std::swap algorithm for std::unique_ptr. Swaps the pointers of lhs and rhs. Calls lhs.swap(rhs).

This function does not participate in overload resolution unless std::is_swappable<D>::value is true.

(since C++17)

lhs, rhs

smart pointers whose contents to swap

(none).

Constant.

swap	swaps the values of two objects (function template)
swap	swaps the contents (public member function)