std::swap(std::basic_regex)

From cppreference.com
< cpp‎ | regex‎ | basic regex
template< class CharT, class Traits >
void swap( basic_regex<CharT,Traits> &lhs, basic_regex<CharT,Traits> &rhs );
(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).

Parameters

lhs, rhs - regular expressions to swap

Return value

(none)

Exceptions

noexcept specification:  
noexcept
  

Example

See also

swaps the contents
(public member function)