std::experimental::observer_ptr<W>::swap

From cppreference.com
 
 
Experimental
Technical Specification
Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
Library fundamentals 2 (library fundamentals TS v2)
Library fundamentals 3 (library fundamentals TS v3)
Extensions for parallelism (parallelism TS)
Extensions for parallelism 2 (parallelism TS v2)
Extensions for concurrency (concurrency TS)
Extensions for concurrency 2 (concurrency TS v2)
Concepts (concepts TS)
Ranges (ranges TS)
Reflection (reflection TS)
Mathematical special functions (special functions TR)
Experimental Non-TS
Pattern Matching
Linear Algebra
std::execution
Contracts
2D Graphics
 
 
 
constexpr void swap( observer_ptr& other ) noexcept;
(library fundamentals TS v2)

Swaps the watched object of *this and another observer_ptr object other, by invoking swap on the stored pointers of *this and other.

Parameters

other - another observer_ptr object to swap the watched object with

Return value

(none)

Example