Chris@16: 
Chris@16: #ifndef BOOST_MPL_AUX_UNWRAP_HPP_INCLUDED
Chris@16: #define BOOST_MPL_AUX_UNWRAP_HPP_INCLUDED
Chris@16: 
Chris@16: // Copyright Peter Dimov and Multi Media Ltd 2001, 2002
Chris@16: // Copyright David Abrahams 2001
Chris@16: //
Chris@16: // Distributed under the Boost Software License, Version 1.0. 
Chris@16: // (See accompanying file LICENSE_1_0.txt or copy at 
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: // See http://www.boost.org/libs/mpl for documentation.
Chris@16: 
Chris@101: // $Id$
Chris@101: // $Date$
Chris@101: // $Revision$
Chris@16: 
Chris@16: #include <boost/ref.hpp>
Chris@101: #include <boost/mpl/aux_/config/gpu.hpp>
Chris@16: 
Chris@16: namespace boost { namespace mpl { namespace aux {
Chris@16: 
Chris@16: template< typename F >
Chris@101: BOOST_MPL_CFG_GPU_ENABLED
Chris@16: inline
Chris@16: F& unwrap(F& f, long)
Chris@16: {
Chris@16:     return f;
Chris@16: }
Chris@16: 
Chris@16: template< typename F >
Chris@101: BOOST_MPL_CFG_GPU_ENABLED
Chris@16: inline
Chris@16: F&
Chris@16: unwrap(reference_wrapper<F>& f, int)
Chris@16: {
Chris@16:     return f;
Chris@16: }
Chris@16: 
Chris@16: template< typename F >
Chris@101: BOOST_MPL_CFG_GPU_ENABLED
Chris@16: inline
Chris@16: F&
Chris@16: unwrap(reference_wrapper<F> const& f, int)
Chris@16: {
Chris@16:     return f;
Chris@16: }
Chris@16: 
Chris@16: }}}
Chris@16: 
Chris@16: #endif // BOOST_MPL_AUX_UNWRAP_HPP_INCLUDED