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1 | // Copyright (C) 2001-2003 |
2 | // Mac Murrett | |
3 | // | |
4 | // Distributed under the Boost Software License, Version 1.0. (See | |
5 | // accompanying file LICENSE_1_0.txt or copy at | |
6 | // http://www.boost.org/LICENSE_1_0.txt) | |
7 | // | |
8 | // See http://www.boost.org for most recent version including documentation. | |
9 | ||
10 | #ifndef BOOST_FORCE_CAST_MJM012402_HPP | |
11 | #define BOOST_FORCE_CAST_MJM012402_HPP | |
12 | ||
13 | #include <boost/thread/detail/config.hpp> | |
14 | ||
15 | namespace boost { | |
16 | namespace detail { | |
17 | namespace thread { | |
18 | ||
19 | // force_cast will convert anything to anything. | |
20 | ||
21 | // general case | |
22 | template<class Return_Type, class Argument_Type> | |
23 | inline Return_Type &force_cast(Argument_Type &rSrc) | |
24 | { | |
25 | return(*reinterpret_cast<Return_Type *>(&rSrc)); | |
26 | } | |
27 | ||
28 | // specialization for const | |
29 | template<class Return_Type, class Argument_Type> | |
30 | inline const Return_Type &force_cast(const Argument_Type &rSrc) | |
31 | { | |
32 | return(*reinterpret_cast<const Return_Type *>(&rSrc)); | |
33 | } | |
34 | ||
35 | } // namespace thread | |
36 | } // namespace detail | |
37 | } // namespace boost | |
38 | ||
39 | #endif // BOOST_FORCE_CAST_MJM012402_HPP |