template< class CharT, class Traits > void swap( basic_regex<CharT,Traits> &lhs, basic_regex<CharT,Traits> &rhs ) noexcept; | (since C++11) |
Overloads the std::swap algorithm for std::basic_regex. Exchanges the state of lhs with that of rhs. Effectively calls lhs.swap(rhs).
| lhs, rhs | - | regular expressions to swap |
(none).
| swaps the contents (public member function) |
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