// // detail/date_time_fwd.hpp // ~~~~~~~~~~~~~~~~~~~~~~~~ // // Copyright (c) 2003-2017 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_DATE_TIME_FWD_HPP #define BOOST_ASIO_DETAIL_DATE_TIME_FWD_HPP #if defined(_MSC_VER) && (_MSC_VER >= 1200) # pragma once #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) #include namespace boost { namespace date_time { template class base_time; } // namespace date_time namespace posix_time { class ptime; } // namespace posix_time } // namespace boost #endif // BOOST_ASIO_DETAIL_DATE_TIME_FWD_HPP