std::swap(std::match_results) (3) Linux Manual Page

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

Synopsis

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).

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

 This section is incomplete
 Reason: no example

See also

     swaps the contents
swap (public member function)