service_id.hpp

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//
// service_id.hpp
// ~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2007 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 ASIO_DETAIL_SERVICE_ID_HPP
#define ASIO_DETAIL_SERVICE_ID_HPP

#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)

#include "asio/detail/push_options.hpp"

#include "asio/io_service.hpp"

namespace asio {
namespace detail {

// Special derived service id type to keep classes header-file only.
template <typename Type>
class service_id
  : public asio::io_service::id
{
};

} // namespace detail
} // namespace asio

#include "asio/detail/pop_options.hpp"

#endif // ASIO_DETAIL_SERVICE_ID_HPP