std::experimental::function<R(Args...)>::swap - cppreference.com
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    std::experimental::function<R(Args...)>::swap

    From cppreference.com
     
    C++
     
    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
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    Linear Algebra
    std::execution
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    2D Graphics
     
    Library fundamentals
     
    Polymorphic allocator library
     
    void swap( function& other );
    		(library fundamentals TS)

    Exchanges the stored callable objects of *this and other.

    The allocators of *this and other are not exchanged.

    The behavior is undefined if *this->get_memory_resource() != *other.get_memory_resource().

    		(library fundamentals TS)
    (until library fundamentals TS v3)

    The behavior is undefined if this->get_allocator() != other.get_allocator().

    		(library fundamentals TS v3)

    Parameters

    Return value

    (none)