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std::swap(std::match_results)

Defined in header <regex> 
template< class BidirIt, class Alloc >
void swap( match_results<BidirIt,Alloc>& x1,
           match_results<BidirIt,Alloc>& x2 ) noexcept;
 (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).

Parameters

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

Return value

(none)

Example

See also

swaps the contents
(public member function)

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