epoc32/include/stdapis/boost/mpl/aux_/msvc_eti_base.hpp
branchSymbian2
changeset 2 2fe1408b6811
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/epoc32/include/stdapis/boost/mpl/aux_/msvc_eti_base.hpp	Tue Mar 16 16:12:26 2010 +0000
     1.3 @@ -0,0 +1,77 @@
     1.4 +
     1.5 +#ifndef BOOST_MPL_AUX_MSVC_ETI_BASE_HPP_INCLUDED
     1.6 +#define BOOST_MPL_AUX_MSVC_ETI_BASE_HPP_INCLUDED
     1.7 +
     1.8 +// Copyright Aleksey Gurtovoy 2001-2004
     1.9 +//
    1.10 +// Distributed under the Boost Software License, Version 1.0. 
    1.11 +// (See accompanying file LICENSE_1_0.txt or copy at 
    1.12 +// http://www.boost.org/LICENSE_1_0.txt)
    1.13 +//
    1.14 +// See http://www.boost.org/libs/mpl for documentation.
    1.15 +
    1.16 +// $Source: /cvsroot/boost/boost/boost/mpl/aux_/msvc_eti_base.hpp,v $
    1.17 +// $Date: 2004/11/28 01:37:05 $
    1.18 +// $Revision: 1.7 $
    1.19 +
    1.20 +#include <boost/mpl/aux_/is_msvc_eti_arg.hpp>
    1.21 +#include <boost/mpl/aux_/config/eti.hpp>
    1.22 +#include <boost/mpl/aux_/config/gcc.hpp>
    1.23 +#include <boost/mpl/aux_/config/workaround.hpp>
    1.24 +
    1.25 +namespace boost { namespace mpl { namespace aux {
    1.26 +
    1.27 +#if defined(BOOST_MPL_CFG_MSVC_70_ETI_BUG)
    1.28 +
    1.29 +template< bool > struct msvc_eti_base_impl
    1.30 +{
    1.31 +    template< typename T > struct result_
    1.32 +        : T
    1.33 +    {
    1.34 +        typedef T type;
    1.35 +    };
    1.36 +};
    1.37 +
    1.38 +template<> struct msvc_eti_base_impl<true>
    1.39 +{
    1.40 +    template< typename T > struct result_
    1.41 +    {
    1.42 +        typedef result_ type;
    1.43 +        typedef result_ first;
    1.44 +        typedef result_ second;
    1.45 +        typedef result_ tag;
    1.46 +        enum { value = 0 };
    1.47 +    };
    1.48 +};
    1.49 +
    1.50 +template< typename T > struct msvc_eti_base
    1.51 +    : msvc_eti_base_impl< is_msvc_eti_arg<T>::value >
    1.52 +        ::template result_<T>
    1.53 +{
    1.54 +};
    1.55 +
    1.56 +#else // !BOOST_MPL_CFG_MSVC_70_ETI_BUG
    1.57 +
    1.58 +template< typename T > struct msvc_eti_base
    1.59 +    : T
    1.60 +{
    1.61 +#if BOOST_WORKAROUND(BOOST_MPL_CFG_GCC, BOOST_TESTED_AT(0x0304))
    1.62 +    msvc_eti_base();
    1.63 +#endif
    1.64 +    typedef T type;
    1.65 +};
    1.66 +
    1.67 +#endif 
    1.68 +
    1.69 +template<> struct msvc_eti_base<int>
    1.70 +{
    1.71 +    typedef msvc_eti_base type;
    1.72 +    typedef msvc_eti_base first;
    1.73 +    typedef msvc_eti_base second;
    1.74 +    typedef msvc_eti_base tag;
    1.75 +    enum { value = 0 };
    1.76 +};
    1.77 +
    1.78 +}}}
    1.79 +
    1.80 +#endif // BOOST_MPL_AUX_MSVC_ETI_BASE_HPP_INCLUDED