< cpp‎ | regex‎ | match results
Defined in header <regex>
template< class BidirIt, class Alloc >

void swap( match_results<BidirIt,Alloc>& x1,

           match_results<BidirIt,Alloc>& x2 );
(since C++11)

Specializes the std::swap algorithm for std::match_results. Exchanges the contents of x1 with those of x2. Effectively calls x1.swap(x2).


[edit] Parameters

x1, x2 - the match_results objects whose contents will be swapped
Type requirements
BidirIt must meet the requirements of BidirectionalIterator.
Alloc must meet the requirements of Allocator.

[edit] Return value


[edit] Exceptions

noexcept specification:  

[edit] Example

[edit] See also

swaps the contents
(public member function)