# std::experimental::swap(std::experimental::function)

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< cpp‎ | experimental‎ | function

template< class R, class... Args > void swap( std::experimental::function<R(Args...)> &lhs, std::experimental::function<R(Args...)> &rhs ); |  |

Overloads the `swap` algorithm for std::experimental::function. Exchanges the state of lhs with that of rhs. Effectively calls lhs.swap(rhs).

### Parameters

lhs, rhs | - | polymorphic function wrappers whose states to swap

### Return value

(none)

### Exceptions

May throw implementation-defined exceptions.

### Example

| This section is incomplete Reason: no example

### See also

swap | swaps the contents (public member function)

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