/Src/Dependencies/Boost/boost/fusion/container/map/detail/begin_impl.hpp

http://hadesmem.googlecode.com/ · C++ Header · 43 lines · 30 code · 6 blank · 7 comment · 0 complexity · 9c44701c143502c169df762a92334dd0 MD5 · raw file 

    

  1. /*=============================================================================
    2. 

  2.     Copyright (c) 2001-2006 Joel de Guzman
    3. 

  3.     Copyright (c) 2009 Christopher Schmidt
    4. 

    5. 

  5.     Distributed under the Boost Software License, Version 1.0. (See accompanying
    6. 

  6.     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
    7. 

  7. ==============================================================================*/
    8. 

  8. 

  9. #ifndef BOOST_FUSION_CONTAINER_MAP_DETAIL_BEGIN_IMPL_HPP
    10. 

  10. #define BOOST_FUSION_CONTAINER_MAP_DETAIL_BEGIN_IMPL_HPP
    11. 

  11. 

  12. #include <boost/fusion/iterator/basic_iterator.hpp>
    13. 

  13. 

  14. namespace boost { namespace fusion { namespace extension
    15. 

  15. {
    16. 

  16.     template <typename>
    17. 

  17.     struct begin_impl;
    18. 

  18. 

  19.     template <>
    20. 

  20.     struct begin_impl<map_tag>
    21. 

  21.     {
    22. 

  22.         template <typename Seq>
    23. 

  23.         struct apply
    24. 

  24.         {
    25. 

  25.             typedef
    26. 

  26.                 basic_iterator<
    27. 

  27.                     map_iterator_tag
    28. 

  28.                   , typename Seq::category
    29. 

  29.                   , Seq
    30. 

  30.                   , 0
    31. 

  31.                 >
    32. 

  32.             type;
    33. 

  33. 

  34.             static type
    35. 

  35.             call(Seq& seq)
    36. 

  36.             {
    37. 

  37.                 return type(seq,0);
    38. 

  38.             }
    39. 

  39.         };
    40. 

  40.     };
    41. 

  41. }}}
    42. 

  42. 

  43. #endif
    44.