std::swap(std::function)
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                    < cpp | utility | functional | function
                    
                                                            
                    |   template< class R, class Args... > void swap( function<R(Args...)> &lhs, function<R(Args...)> &rhs );  | 
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Overloads the std::swap algorithm for std::function. Exchanges the state of lhs with that of rhs. Effectively calls lhs.swap(rhs).
Contents | 
[edit] Parameters
| lhs, rhs | - | polymorphic function wrappers whose states to swap | 
[edit] Return value
(none)
[edit] Exceptions
(none)
[edit] Example
| This section is incomplete Reason: no example  | 
[edit] See also
|    swaps the contents  (public member function)  | |