1 | // |
2 | // detail/tss_ptr.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_TSS_PTR_HPP |
12 | #define BOOST_ASIO_DETAIL_TSS_PTR_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 | #if !defined(BOOST_ASIO_HAS_THREADS) |
21 | # include <boost/asio/detail/null_tss_ptr.hpp> |
22 | #elif defined(BOOST_ASIO_HAS_THREAD_KEYWORD_EXTENSION) |
23 | # include <boost/asio/detail/keyword_tss_ptr.hpp> |
24 | #elif defined(BOOST_ASIO_WINDOWS) |
25 | # include <boost/asio/detail/win_tss_ptr.hpp> |
26 | #elif defined(BOOST_ASIO_HAS_PTHREADS) |
27 | # include <boost/asio/detail/posix_tss_ptr.hpp> |
28 | #else |
29 | # error Only Windows and POSIX are supported! |
30 | #endif |
31 | |
32 | #include <boost/asio/detail/push_options.hpp> |
33 | |
34 | namespace boost { |
35 | namespace asio { |
36 | namespace detail { |
37 | |
38 | template <typename T> |
39 | class tss_ptr |
40 | #if !defined(BOOST_ASIO_HAS_THREADS) |
41 | : public null_tss_ptr<T> |
42 | #elif defined(BOOST_ASIO_HAS_THREAD_KEYWORD_EXTENSION) |
43 | : public keyword_tss_ptr<T> |
44 | #elif defined(BOOST_ASIO_WINDOWS) |
45 | : public win_tss_ptr<T> |
46 | #elif defined(BOOST_ASIO_HAS_PTHREADS) |
47 | : public posix_tss_ptr<T> |
48 | #endif |
49 | { |
50 | public: |
51 | void operator=(T* value) |
52 | { |
53 | #if !defined(BOOST_ASIO_HAS_THREADS) |
54 | null_tss_ptr<T>::operator=(value); |
55 | #elif defined(BOOST_ASIO_HAS_THREAD_KEYWORD_EXTENSION) |
56 | keyword_tss_ptr<T>::operator=(value); |
57 | #elif defined(BOOST_ASIO_WINDOWS) |
58 | win_tss_ptr<T>::operator=(value); |
59 | #elif defined(BOOST_ASIO_HAS_PTHREADS) |
60 | posix_tss_ptr<T>::operator=(value); |
61 | #endif |
62 | } |
63 | }; |
64 | |
65 | } // namespace detail |
66 | } // namespace asio |
67 | } // namespace boost |
68 | |
69 | #include <boost/asio/detail/pop_options.hpp> |
70 | |
71 | #endif // BOOST_ASIO_DETAIL_TSS_PTR_HPP |
72 | |