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/Src/Dependencies/Boost/boost/mpl/aux_/msvc_type.hpp

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 1
 2#ifndef BOOST_MPL_AUX_MSVC_TYPE_HPP_INCLUDED
 3#define BOOST_MPL_AUX_MSVC_TYPE_HPP_INCLUDED
 4
 5// Copyright Aleksey Gurtovoy 2001-2004
 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: msvc_type.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
14// $Date: 2008-10-11 17:19:02 +1100 (Sat, 11 Oct 2008) $
15// $Revision: 49267 $
16
17#include <boost/mpl/aux_/config/eti.hpp>
18#include <boost/mpl/aux_/is_msvc_eti_arg.hpp>
19
20namespace boost { namespace mpl { namespace aux {
21
22#if defined(BOOST_MPL_CFG_MSVC_70_ETI_BUG)
23
24template< bool > struct msvc_type_impl
25{
26    template< typename T > struct result_
27    {
28        typedef typename T::type type;
29    };
30};
31
32template<> struct msvc_type_impl<true>
33{
34    template< typename T > struct result_
35    {
36        typedef result_ type;
37    };
38};
39
40template< typename T > struct msvc_type
41    : msvc_type_impl< is_msvc_eti_arg<T>::value >
42        ::template result_<T>
43{
44};
45
46#else // BOOST_MPL_CFG_MSVC_70_ETI_BUG
47
48template< typename T > struct msvc_type 
49{
50    typedef typename T::type type;
51};
52
53template<> struct msvc_type<int>
54{
55    typedef int type;
56};
57
58#endif
59
60}}}
61
62#endif // BOOST_MPL_AUX_MSVC_TYPE_HPP_INCLUDED