std::experimental::basic_string_view<CharT,Traits>::swap
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                    < cpp | experimental | basic string view
                    
                                                            
                    |   constexpr void swap(basic_string_view& v) noexcept;  | 
(library fundamentals TS) | |
Exchanges the view with that of v.
Parameters
| v | - | view to swap with | 
Return value
(none)
Complexity
Constant.