std::experimental::swap(std::experimental::observer_ptr)

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Technical specifications
Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
Library fundamentals 2 (library fundamentals TS v2)
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Extensions for concurrency 2 (concurrency TS v2)
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template< class W >
void swap( observer_ptr<W>& lhs, observer_ptr<W>& rhs ) noexcept;
(library fundamentals TS v2)

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

Parameters

lhs, rhs - observer_ptrs whose contents to swap

Return value

(none)

Complexity

Constant

See also

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