sl@0: 
sl@0: #ifndef BOOST_MPL_NUMERIC_CAST_HPP_INCLUDED
sl@0: #define BOOST_MPL_NUMERIC_CAST_HPP_INCLUDED
sl@0: 
sl@0: // Copyright Aleksey Gurtovoy 2003-2004
sl@0: //
sl@0: // Distributed under the Boost Software License, Version 1.0.
sl@0: // (See accompanying file LICENSE_1_0.txt or copy at
sl@0: // http://www.boost.org/LICENSE_1_0.txt)
sl@0: //
sl@0: // See http://www.boost.org/libs/mpl for documentation.
sl@0: 
sl@0: // $Source: /cvsroot/boost/boost/boost/mpl/numeric_cast.hpp,v $
sl@0: // $Date: 2005/06/26 17:14:04 $
sl@0: // $Revision: 1.9 $
sl@0: 
sl@0: #include <boost/mpl/aux_/config/msvc.hpp>
sl@0: #include <boost/mpl/aux_/config/workaround.hpp>
sl@0: 
sl@0: // agurt 21/sep/04: portability macro for the sake of MSVC 6.x-7.0;
sl@0: // resolves conflicts with 'boost::numeric_cast' function template.
sl@0: // use it in your own code _only_ if you care about compatibility with
sl@0: // these outdated compilers!
sl@0: #if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x570) )
sl@0: #   define BOOST_MPL_AUX_NUMERIC_CAST numeric_cast_
sl@0: #else
sl@0: #   define BOOST_MPL_AUX_NUMERIC_CAST numeric_cast
sl@0: #endif
sl@0: 
sl@0: namespace boost { namespace mpl {
sl@0: 
sl@0: // no default implementation; the definition is needed to make MSVC happy
sl@0: 
sl@0: template< typename SourceTag, typename TargetTag > struct BOOST_MPL_AUX_NUMERIC_CAST
sl@0: {
sl@0:     template< typename N > struct apply;
sl@0: };
sl@0: 
sl@0: }}
sl@0: 
sl@0: #endif // BOOST_MPL_NUMERIC_CAST_HPP_INCLUDED