boost/fusion/container/list/convert.hpp

   1 /*=============================================================================
   2     Copyright (c) 2001-2006 Joel de Guzman
   3
   4     Distributed under the Boost Software License, Version 1.0. (See accompanying
   5     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6 ==============================================================================*/
   7 #if !defined(FUSION_CONVERT_09232005_1215)
   8 #define FUSION_CONVERT_09232005_1215
   9
  10 #include <boost/fusion/container/list/cons.hpp>
  11 #include <boost/fusion/container/list/detail/build_cons.hpp>
  12 #include <boost/fusion/container/list/detail/convert_impl.hpp>
  13 #include <boost/fusion/sequence/intrinsic/empty.hpp>
  14 #include <boost/fusion/sequence/intrinsic/begin.hpp>
  15 #include <boost/fusion/sequence/intrinsic/end.hpp>
  16
  17 namespace boost { namespace fusion
  18 {
  19     namespace result_of
  20     {
  21         template <typename Sequence>
  22         struct as_list
  23         {
  24             typedef typename
  25                 detail::build_cons<
  26                     typename result_of::begin<Sequence>::type
  27                   , typename result_of::end<Sequence>::type
  28                 >
  29             build_cons;
  30
  31             typedef typename build_cons::type type;
  32
  33             static type
  34             call(Sequence& seq)
  35             {
  36                 return build_cons::call(fusion::begin(seq), fusion::end(seq));
  37             }
  38         };
  39     }
  40
  41     template <typename Sequence>
  42     inline typename result_of::as_list<Sequence>::type
  43     as_list(Sequence& seq)
  44     {
  45         return result_of::as_list<Sequence>::call(seq);
  46     }
  47
  48     template <typename Sequence>
  49     inline typename result_of::as_list<Sequence const>::type
  50     as_list(Sequence const& seq)
  51     {
  52         return result_of::as_list<Sequence const>::call(seq);
  53     }
  54 }}
  55
  56 #endif