is_view_impl.hpp 828 B

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  1. /*=============================================================================
  2. Copyright (c) 2001-2011 Joel de Guzman
  3. Copyright (c) 2005-2006 Dan Marsden
  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(BOOST_FUSION_IS_VIEW_IMPL_200604227_2150)
  8. #define BOOST_FUSION_IS_VIEW_IMPL_200604227_2150
  9. #include <boost/mpl/bool.hpp>
  10. namespace example
  11. {
  12. struct example_sequence_tag;
  13. }
  14. namespace boost { namespace fusion
  15. {
  16. namespace extension
  17. {
  18. template<typename Tag>
  19. struct is_view_impl;
  20. template<>
  21. struct is_view_impl<example::example_sequence_tag>
  22. : boost::mpl::false_
  23. {};
  24. }
  25. }}
  26. #endif