boost/asio/detail/regex_fwd.hpp
// // detail/regex_fwd.hpp // ~~~~~~~~~~~~~~~~~~~~ // // Copyright (c) 2003-2023 Christopher M. Kohlhoff (chris at kohlhoff dot com) // // Distributed under the Boost Software License, Version 1.0. (See accompanying // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) // #ifndef BOOST_ASIO_DETAIL_REGEX_FWD_HPP #define BOOST_ASIO_DETAIL_REGEX_FWD_HPP #if defined(_MSC_VER) && (_MSC_VER >= 1200) # pragma once #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) #if defined(BOOST_ASIO_HAS_BOOST_REGEX) #include <boost/regex_fwd.hpp> #include <boost/version.hpp> #if BOOST_VERSION >= 107600 # if defined(BOOST_REGEX_CXX03) # include <boost/regex/v4/match_flags.hpp> # else // defined(BOOST_REGEX_CXX03) # include <boost/regex/v5/match_flags.hpp> # endif // defined(BOOST_REGEX_CXX03) #else // BOOST_VERSION >= 107600 # include <boost/regex/v4/match_flags.hpp> #endif // BOOST_VERSION >= 107600 namespace boost { template <class BidiIterator> struct sub_match; template <class BidiIterator, class Allocator> class match_results; } // namespace boost #endif // defined(BOOST_ASIO_HAS_BOOST_REGEX) #endif // BOOST_ASIO_DETAIL_REGEX_FWD_HPP