boost/mpl/aux_/nested_type_wknd.hpp
#ifndef BOOST_MPL_AUX_NESTED_TYPE_WKND_HPP_INCLUDED
#define BOOST_MPL_AUX_NESTED_TYPE_WKND_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/aux_/config/gcc.hpp>
#include <boost/mpl/aux_/config/workaround.hpp>
#if BOOST_WORKAROUND(BOOST_MPL_CFG_GCC, BOOST_TESTED_AT(0x0302)) \
|| BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x561)) \
|| BOOST_WORKAROUND(__SUNPRO_CC, BOOST_TESTED_AT(0x530)) \
|| BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840))
namespace boost { namespace mpl { namespace aux {
template< typename T > struct nested_type_wknd
: T::type
{
};
}}}
#if BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840))
# define BOOST_MPL_AUX_NESTED_TYPE_WKND(T) \
aux::nested_type_wknd<T> \
/**/
#else
# define BOOST_MPL_AUX_NESTED_TYPE_WKND(T) \
::boost::mpl::aux::nested_type_wknd<T> \
/**/
#endif
#else // !BOOST_MPL_CFG_GCC et al.
# define BOOST_MPL_AUX_NESTED_TYPE_WKND(T) T::type
#endif
#endif // BOOST_MPL_AUX_NESTED_TYPE_WKND_HPP_INCLUDED