template< class T > void swap( weak_ptr<T>& lhs, weak_ptr<T>& rhs ) noexcept; | (since C++11) |
Specializes the std::swap algorithm for std::weak_ptr. Swaps the pointers of lhs and rhs. Calls lhs.swap(rhs).
| lhs, rhs | - | smart pointers whose contents to swap |
(none).
Constant.
| swaps the values of two objects (function template) |
|
| swaps the contents (public member function) |
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