std::swap(std::unique_ptr)

 

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std::swap

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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

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