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1 | // |
2 | // detail/winrt_async_op.hpp | |
3 | // ~~~~~~~~~~~~~~~~~~~~~~~~~ | |
4 | // | |
b32b8144 | 5 | // Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
7c673cae FG |
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 | ||
11 | #ifndef BOOST_ASIO_DETAIL_WINRT_ASYNC_OP_HPP | |
12 | #define BOOST_ASIO_DETAIL_WINRT_ASYNC_OP_HPP | |
13 | ||
14 | #if defined(_MSC_VER) && (_MSC_VER >= 1200) | |
15 | # pragma once | |
16 | #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) | |
17 | ||
18 | #include <boost/asio/detail/config.hpp> | |
19 | #include <boost/asio/detail/operation.hpp> | |
20 | ||
21 | #include <boost/asio/detail/push_options.hpp> | |
22 | ||
23 | namespace boost { | |
24 | namespace asio { | |
25 | namespace detail { | |
26 | ||
27 | template <typename TResult> | |
28 | class winrt_async_op | |
29 | : public operation | |
30 | { | |
31 | public: | |
32 | // The error code to be passed to the completion handler. | |
33 | boost::system::error_code ec_; | |
34 | ||
35 | // The result of the operation, to be passed to the completion handler. | |
36 | TResult result_; | |
37 | ||
38 | protected: | |
39 | winrt_async_op(func_type complete_func) | |
40 | : operation(complete_func), | |
41 | result_() | |
42 | { | |
43 | } | |
44 | }; | |
45 | ||
46 | template <> | |
47 | class winrt_async_op<void> | |
48 | : public operation | |
49 | { | |
50 | public: | |
51 | // The error code to be passed to the completion handler. | |
52 | boost::system::error_code ec_; | |
53 | ||
54 | protected: | |
55 | winrt_async_op(func_type complete_func) | |
56 | : operation(complete_func) | |
57 | { | |
58 | } | |
59 | }; | |
60 | ||
61 | } // namespace detail | |
62 | } // namespace asio | |
63 | } // namespace boost | |
64 | ||
65 | #include <boost/asio/detail/pop_options.hpp> | |
66 | ||
67 | #endif // BOOST_ASIO_DETAIL_WINRT_ASYNC_OP_HPP |