1 // 2 // detail/service_registry_fwd.hpp 3 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 4 // 5 // Copyright (c) 2003-2011 Christopher M. Kohlhoff (chris at kohlhoff dot com) 6 // 7 // Distributed under the Boost Software License, Version 1.0. (See accompanying 8 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 9 // 10 11 #ifndef BOOST_ASIO_DETAIL_SERVICE_REGISTRY_FWD_HPP 12 #define BOOST_ASIO_DETAIL_SERVICE_REGISTRY_FWD_HPP 13 14 #if defined(_MSC_VER) && (_MSC_VER >= 1200) 15 # pragma once 16 #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) 17 18 namespace boost { 19 namespace asio { 20 namespace detail { 21 22 class service_registry; 23 24 } // namespace detail 25 } // namespace asio 26 } // namespace boost 27 28 #endif // BOOST_ASIO_DETAIL_SERVICE_REGISTRY_FWD_HPP 29