| #ifndef BOOST_MPL_NUMERIC_CAST_HPP_INCLUDED | |
| #define BOOST_MPL_NUMERIC_CAST_HPP_INCLUDED | |
| // Copyright Aleksey Gurtovoy 2003-2004 | |
| // | |
| // Distributed under the Boost Software License, Version 1.0. | |
| // (See accompanying file LICENSE_1_0.txt or copy at | |
| // http://www.boost.org/LICENSE_1_0.txt) | |
| // | |
| // See http://www.boost.org/libs/mpl for documentation. | |
| // $Id: numeric_cast.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ | |
| // $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $ | |
| // $Revision: 49267 $ | |
| #include <boost/mpl/aux_/config/msvc.hpp> | |
| #include <boost/mpl/aux_/config/workaround.hpp> | |
| // agurt 21/sep/04: portability macro for the sake of MSVC 6.x-7.0; | |
| // resolves conflicts with 'boost::numeric_cast' function template. | |
| // use it in your own code _only_ if you care about compatibility with | |
| // these outdated compilers! | |
| #if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x570) ) | |
| # define BOOST_MPL_AUX_NUMERIC_CAST numeric_cast_ | |
| #else | |
| # define BOOST_MPL_AUX_NUMERIC_CAST numeric_cast | |
| #endif | |
| namespace boost { namespace mpl { | |
| // no default implementation; the definition is needed to make MSVC happy | |
| template< typename SourceTag, typename TargetTag > struct BOOST_MPL_AUX_NUMERIC_CAST | |
| { | |
| template< typename N > struct apply; | |
| }; | |
| }} | |
| #endif // BOOST_MPL_NUMERIC_CAST_HPP_INCLUDED |