convert.hpp 2.0 KB

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  1. /*=============================================================================
  2. Copyright (c) 2005-2013 Joel de Guzman
  3. Copyright (c) 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(FUSION_CONVERT_20061213_2207)
  8. #define FUSION_CONVERT_20061213_2207
  9. #include <boost/fusion/container/deque/detail/convert_impl.hpp>
  10. #include <boost/fusion/container/deque/deque.hpp>
  11. #if !defined(BOOST_FUSION_HAS_VARIADIC_DEQUE)
  12. ///////////////////////////////////////////////////////////////////////////////
  13. // C++03 (non-variadic) implementation
  14. ///////////////////////////////////////////////////////////////////////////////
  15. #include <boost/fusion/container/deque/detail/cpp03/build_deque.hpp>
  16. #else
  17. ///////////////////////////////////////////////////////////////////////////////
  18. // C++11 variadic implementation
  19. ///////////////////////////////////////////////////////////////////////////////
  20. #include <boost/fusion/container/deque/detail/build_deque.hpp>
  21. namespace boost { namespace fusion
  22. {
  23. namespace result_of
  24. {
  25. template <typename Sequence>
  26. struct as_deque :
  27. detail::build_deque<
  28. typename result_of::begin<Sequence>::type
  29. , typename result_of::end<Sequence>::type
  30. >
  31. {
  32. };
  33. }
  34. template <typename Sequence>
  35. inline typename result_of::as_deque<Sequence>::type
  36. as_deque(Sequence& seq)
  37. {
  38. typedef result_of::as_deque<Sequence> gen;
  39. return gen::call(fusion::begin(seq), fusion::end(seq));
  40. }
  41. template <typename Sequence>
  42. inline typename result_of::as_deque<Sequence const>::type
  43. as_deque(Sequence const& seq)
  44. {
  45. typedef result_of::as_deque<Sequence const> gen;
  46. return gen::call(fusion::begin(seq), fusion::end(seq));
  47. }
  48. }}
  49. #endif
  50. #endif