std::basic_regex<CharT,Traits>::swap

From cppreference.com
< cpp‎ | regex‎ | basic regex
void swap( basic_regex& other ) noexcept;
(since C++11)

Exchanges the contents of two regular expressions.

Parameters

other - the regular expression to swap with

Return value

(none)

Example

See also

specializes the std::swap algorithm
(function template)