1 //
2 // detail/dependent_type.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_DEPENDENT_TYPE_HPP
12 #define BOOST_ASIO_DETAIL_DEPENDENT_TYPE_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 
20 #include <boost/asio/detail/push_options.hpp>
21 
22 namespace boost {
23 namespace asio {
24 namespace detail {
25 
26 template <typename DependsOn, typename T>
27 struct dependent_type
28 {
29   typedef T type;
30 };
31 
32 } // namespace detail
33 } // namespace asio
34 } // namespace boost
35 
36 #include <boost/asio/detail/pop_options.hpp>
37 
38 #endif // BOOST_ASIO_DETAIL_DEPENDENT_TYPE_HPP
39