1 | |
2 | #ifndef BOOST_MPL_AUX_PTR_TO_REF_HPP_INCLUDED |
3 | #define BOOST_MPL_AUX_PTR_TO_REF_HPP_INCLUDED |
4 | |
5 | // Copyright Aleksey Gurtovoy 2003-2004 |
6 | // |
7 | // Distributed under the Boost Software License, Version 1.0. |
8 | // (See accompanying file LICENSE_1_0.txt or copy at |
9 | // http://www.boost.org/LICENSE_1_0.txt) |
10 | // |
11 | // See http://www.boost.org/libs/mpl for documentation. |
12 | |
13 | // $Id$ |
14 | // $Date$ |
15 | // $Revision$ |
16 | |
17 | #include <boost/mpl/aux_/static_cast.hpp> |
18 | #include <boost/mpl/aux_/config/msvc.hpp> |
19 | #include <boost/mpl/aux_/config/workaround.hpp> |
20 | |
21 | |
22 | #if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1400)) \ |
23 | || ( BOOST_WORKAROUND(__EDG_VERSION__, <= 245) \ |
24 | && !(defined(__STD_STRICT_ANSI) \ |
25 | || defined(__STD_STRICT_ANSI_ERRORS)) ) |
26 | |
27 | # define BOOST_MPL_AUX_PTR_TO_REF(X) \ |
28 | *BOOST_MPL_AUX_STATIC_CAST(X*, 0) \ |
29 | /**/ |
30 | |
31 | #else |
32 | |
33 | # define BOOST_MPL_AUX_PTR_TO_REF(X) \ |
34 | aux::ptr_to_ref(BOOST_MPL_AUX_STATIC_CAST(X*, 0)) \ |
35 | /**/ |
36 | |
37 | #endif |
38 | |
39 | |
40 | namespace boost { namespace mpl { namespace aux { |
41 | |
42 | template< typename T > static T const& ptr_to_ref(T*); |
43 | |
44 | }}} |
45 | |
46 | #endif // BOOST_MPL_AUX_PTR_TO_REF_HPP_INCLUDED |
47 | |