service_id.hpp 922 B

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  1. //
  2. // service_id.hpp
  3. // ~~~~~~~~~~~~~~
  4. //
  5. // Copyright (c) 2003-2008 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. #ifndef BOOST_ASIO_DETAIL_SERVICE_ID_HPP
  11. #define BOOST_ASIO_DETAIL_SERVICE_ID_HPP
  12. #if defined(_MSC_VER) && (_MSC_VER >= 1200)
  13. # pragma once
  14. #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
  15. #include <boost/asio/detail/push_options.hpp>
  16. #include <boost/asio/io_service.hpp>
  17. namespace boost {
  18. namespace asio {
  19. namespace detail {
  20. // Special derived service id type to keep classes header-file only.
  21. template <typename Type>
  22. class service_id
  23. : public boost::asio::io_service::id
  24. {
  25. };
  26. } // namespace detail
  27. } // namespace asio
  28. } // namespace boost
  29. #include <boost/asio/detail/pop_options.hpp>
  30. #endif // BOOST_ASIO_DETAIL_SERVICE_ID_HPP