3 * Copyright (c) 1998-2002
6 * Permission to use, copy, modify, distribute and sell this software
7 * and its documentation for any purpose is hereby granted without fee,
8 * provided that the above copyright notice appear in all copies and
9 * that both that copyright notice and this permission notice appear
10 * in supporting documentation. Dr John Maddock makes no representations
11 * about the suitability of this software for any purpose.
12 * It is provided "as is" without express or implied warranty.
17 * LOCATION: see http://www.boost.org for most recent version.
18 * FILE regex_traits.hpp
19 * VERSION see <boost/version.hpp>
20 * DESCRIPTION: Declares regular expression traits classes.
23 #ifndef BOOST_REGEX_TRAITS_HPP
24 #define BOOST_REGEX_TRAITS_HPP
26 #ifndef BOOST_REGEX_TRAITS_HPP_INCLUDED
27 #include <boost/regex/v3/regex_traits.hpp>