1//
2// detail/wait_op.hpp
3// ~~~~~~~~~~~~~~~~~~
4//
5// Copyright (c) 2003-2015 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
11#ifndef BOOST_ASIO_DETAIL_WAIT_OP_HPP
12#define BOOST_ASIO_DETAIL_WAIT_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
23namespace boost {
24namespace asio {
25namespace detail {
26
27class wait_op
28 : public operation
29{
30public:
31 // The error code to be passed to the completion handler.
32 boost::system::error_code ec_;
33
34protected:
35 wait_op(func_type func)
36 : operation(func)
37 {
38 }
39};
40
41} // namespace detail
42} // namespace asio
43} // namespace boost
44
45#include <boost/asio/detail/pop_options.hpp>
46
47#endif // BOOST_ASIO_DETAIL_WAIT_OP_HPP
48

source code of boost/boost/asio/detail/wait_op.hpp