View source for Template:cpp/io/basic stringstream/swap2

{{cpp/title|swap<small>(std::{{{1}}})</small>}}
{{cpp/io/{{{1|}}}/navbar}}
{{ddcl|header=sstream|since=c++11|
template< class CharT, class Traits, class Alloc >
void swap( std::{{{1}}}<CharT,Traits,Alloc>& lhs,
           std::{{{1}}}<CharT,Traits,Alloc>& rhs );
}}

Overloads the {{lc|std::swap}} algorithm for {{c|std::{{{1}}}}}. Exchanges the state of {{c|lhs}} with that of {{c|rhs}}. Effectively calls {{c|lhs.swap(rhs)}}.

===Parameters===
{{par begin}}
{{par|lhs, rhs|streams whose state to swap}}
{{par end}}

===Return value===
(none)

{{cpp/impldef exception}}

===Example===
{{example
|code=
|output=
}}

===See also===
{{dsc begin}}
{{dsc inc|cpp/io/basic_stringstream/dsc swap|{{{1|}}}}}
{{dsc end}}