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std::swap(std::unique_ptr) 

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

Parameters

lhs, rhs - smart pointers whose contents to swap

Return value

(none).

Exceptions

noexcept specification:
noexcept

Complexity

Constant.

See also

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

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