service_id.hpp 840 B

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  1. //
  2. // service_id.hpp
  3. // ~~~~~~~~~~~~~~
  4. //
  5. // Copyright (c) 2003-2010 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 ASIO_DETAIL_SERVICE_ID_HPP
  11. #define 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 "asio/detail/push_options.hpp"
  16. #include "asio/io_service.hpp"
  17. namespace asio {
  18. namespace detail {
  19. // Special derived service id type to keep classes header-file only.
  20. template <typename Type>
  21. class service_id
  22. : public asio::io_service::id
  23. {
  24. };
  25. } // namespace detail
  26. } // namespace asio
  27. #include "asio/detail/pop_options.hpp"
  28. #endif // ASIO_DETAIL_SERVICE_ID_HPP