Chris@16: /*=============================================================================
Chris@16:     Copyright (c) 2001-2011 Joel de Guzman
Chris@16: 
Chris@16:     Distributed under the Boost Software License, Version 1.0. (See accompanying 
Chris@16:     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: ==============================================================================*/
Chris@16: #if !defined(FUSION_CONS_TIE_07182005_0854)
Chris@16: #define FUSION_CONS_TIE_07182005_0854
Chris@16: 
Chris@101: #include <boost/fusion/support/config.hpp>
Chris@16: #include <boost/fusion/container/list/cons.hpp>
Chris@16: 
Chris@16: namespace boost { namespace fusion
Chris@16: {
Chris@16:     struct nil_;
Chris@16: 
Chris@16:     namespace result_of
Chris@16:     {
Chris@16:         template <typename Car, typename Cdr = nil_>
Chris@16:         struct cons_tie
Chris@16:         {
Chris@16:             typedef cons<Car&, Cdr> type;
Chris@16:         };
Chris@16:     }
Chris@16: 
Chris@16:     // $$$ do we really want a cons_tie? $$$
Chris@16:     template <typename Car>
Chris@101:     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
Chris@16:     inline cons<Car&>
Chris@16:     cons_tie(Car& car)
Chris@16:     {
Chris@16:         return cons<Car&>(car);
Chris@16:     }
Chris@16: 
Chris@16:     // $$$ do we really want a cons_tie? $$$
Chris@16:     template <typename Car, typename Cdr>
Chris@101:     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
Chris@16:     inline cons<Car&, Cdr>
Chris@16:     cons_tie(Car& car, Cdr const& cdr)
Chris@16:     {
Chris@16:         return cons<Car&, Cdr>(car, cdr);
Chris@16:     }
Chris@16: }}
Chris@16: 
Chris@16: #endif
Chris@16: