source:
vendors/XIOS/current/extern/boost/include/boost/smart_ptr/detail/atomic_count_solaris.hpp
@
3428
Last change on this file since 3428 was 3428, checked in by rblod, 12 years ago | |
---|---|
File size: 1.1 KB |
Line | |
---|---|
1 | #ifndef BOOST_SMART_PTR_DETAIL_ATOMIC_COUNT_SOLARIS_HPP_INCLUDED |
2 | #define BOOST_SMART_PTR_DETAIL_ATOMIC_COUNT_SOLARIS_HPP_INCLUDED |
3 | |
4 | // |
5 | // boost/detail/atomic_count_solaris.hpp |
6 | // based on: boost/detail/atomic_count_win32.hpp |
7 | // |
8 | // Copyright (c) 2001-2005 Peter Dimov |
9 | // Copyright (c) 2006 Michael van der Westhuizen |
10 | // |
11 | // Distributed under the Boost Software License, Version 1.0. (See |
12 | // accompanying file LICENSE_1_0.txt or copy at |
13 | // http://www.boost.org/LICENSE_1_0.txt) |
14 | // |
15 | |
16 | #include <atomic.h> |
17 | |
18 | namespace boost |
19 | { |
20 | |
21 | namespace detail |
22 | { |
23 | |
24 | class atomic_count |
25 | { |
26 | public: |
27 | |
28 | explicit atomic_count( uint32_t v ): value_( v ) |
29 | { |
30 | } |
31 | |
32 | long operator++() |
33 | { |
34 | return atomic_inc_32_nv( &value_ ); |
35 | } |
36 | |
37 | long operator--() |
38 | { |
39 | return atomic_dec_32_nv( &value_ ); |
40 | } |
41 | |
42 | operator uint32_t() const |
43 | { |
44 | return static_cast<uint32_t const volatile &>( value_ ); |
45 | } |
46 | |
47 | private: |
48 | |
49 | atomic_count( atomic_count const & ); |
50 | atomic_count & operator=( atomic_count const & ); |
51 | |
52 | uint32_t value_; |
53 | }; |
54 | |
55 | } // namespace detail |
56 | |
57 | } // namespace boost |
58 | |
59 | #endif // #ifndef BOOST_SMART_PTR_DETAIL_ATOMIC_COUNT_SOLARIS_HPP_INCLUDED |
Note: See TracBrowser
for help on using the repository browser.