std::swap(std::match_results) (3) - Linux Man Pages

std::swap(std::match_results): std::swap(std::match_results)


std::swap(std::match_results) - std::swap(std::match_results)


Defined in header <regex>
template< class BidirIt, class Alloc >
void swap( match_results<BidirIt,Alloc>& x1, (since C++11)
match_results<BidirIt,Alloc>& x2 ) noexcept;

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


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



 This section is incomplete
 Reason: no example

See also

     swaps the contents
swap (public member function)