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//
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// detail/winrt_async_op.hpp
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// ~~~~~~~~~~~~~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef BOOST_ASIO_DETAIL_WINRT_ASYNC_OP_HPP
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#define BOOST_ASIO_DETAIL_WINRT_ASYNC_OP_HPP
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#if defined(_MSC_VER) && (_MSC_VER >= 1200)
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# pragma once
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#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
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#include <boost/asio/detail/config.hpp>
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#include <boost/asio/detail/operation.hpp>
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#include <boost/asio/detail/push_options.hpp>
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namespace boost {
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namespace asio {
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namespace detail {
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template <typename TResult>
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class winrt_async_op
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  : public operation
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{
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public:
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  // The error code to be passed to the completion handler.
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  boost::system::error_code ec_;
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  // The result of the operation, to be passed to the completion handler.
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  TResult result_;
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protected:
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  winrt_async_op(func_type complete_func)
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    : operation(complete_func),
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      result_()
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  {
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  }
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};
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template <>
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class winrt_async_op<void>
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  : public operation
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{
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public:
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  // The error code to be passed to the completion handler.
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  boost::system::error_code ec_;
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protected:
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  winrt_async_op(func_type complete_func)
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    : operation(complete_func)
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  {
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  }
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};
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} // namespace detail
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} // namespace asio
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} // namespace boost
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#include <boost/asio/detail/pop_options.hpp>
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#endif // BOOST_ASIO_DETAIL_WINRT_ASYNC_OP_HPP