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#ifndef BOOST_MPL_SAME_AS_HPP_INCLUDED
#define BOOST_MPL_SAME_AS_HPP_INCLUDED
// Copyright Aleksey Gurtovoy 2000-2004
//
// 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.
// $Id$
// $Date$
// $Revision$
#include <boost/mpl/not.hpp>
#include <boost/mpl/aux_/lambda_spec.hpp>
#include <boost/mpl/aux_/config/forwarding.hpp>
#include <boost/type_traits/is_same.hpp>
namespace boost { namespace mpl {
template< typename T1 >
struct same_as
{
template< typename T2 > struct apply
#if !defined(BOOST_MPL_CFG_NO_NESTED_FORWARDING)
: is_same<T1,T2>
{
#else
{
typedef typename is_same<T1,T2>::type type;
#endif
};
};
template< typename T1 >
struct not_same_as
{
template< typename T2 > struct apply
#if !defined(BOOST_MPL_CFG_NO_NESTED_FORWARDING)
: not_< is_same<T1,T2> >
{
#else
{
typedef typename not_< is_same<T1,T2> >::type type;
#endif
};
};
}}
#endif // BOOST_MPL_SAME_AS_HPP_INCLUDED
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