ceph/src/boost/libs/fusion/include/boost/fusion/container/vector/detail/cpp03/as_vector.hpp

   1 /*=============================================================================
   2     Copyright (c) 2001-2011 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 #ifndef BOOST_PP_IS_ITERATING
   8 #if !defined(FUSION_AS_VECTOR_09222005_0950)
   9 #define FUSION_AS_VECTOR_09222005_0950
  10
  11 #include <boost/preprocessor/iterate.hpp>
  12 #include <boost/preprocessor/repetition/enum_params.hpp>
  13 #include <boost/preprocessor/repetition/enum_binary_params.hpp>
  14 #include <boost/preprocessor/repetition/repeat.hpp>
  15 #include <boost/preprocessor/cat.hpp>
  16 #include <boost/preprocessor/inc.hpp>
  17 #include <boost/preprocessor/dec.hpp>
  18 #include <boost/fusion/container/vector/vector.hpp>
  19 #include <boost/fusion/iterator/value_of.hpp>
  20 #include <boost/fusion/iterator/deref.hpp>
  21 #include <boost/fusion/iterator/next.hpp>
  22
  23 namespace boost { namespace fusion { namespace detail
  24 {
  25 BOOST_FUSION_BARRIER_BEGIN
  26
  27     template <int size>
  28     struct as_vector;
  29
  30     template <>
  31     struct as_vector<0>
  32     {
  33         template <typename Iterator>
  34         struct apply
  35         {
  36             typedef vector0<> type;
  37         };
  38
  39         template <typename Iterator>
  40         BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
  41         static typename apply<Iterator>::type
  42         call(Iterator)
  43         {
  44             return vector0<>();
  45         }
  46     };
  47
  48 BOOST_FUSION_BARRIER_END
  49 }}}
  50
  51 #if !defined(BOOST_FUSION_DONT_USE_PREPROCESSED_FILES)
  52 #include <boost/fusion/container/vector/detail/cpp03/preprocessed/as_vector.hpp>
  53 #else
  54 #if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
  55 #pragma wave option(preserve: 2, line: 0, output: "preprocessed/as_vector" FUSION_MAX_VECTOR_SIZE_STR ".hpp")
  56 #endif
  57
  58 /*=============================================================================
  59     Copyright (c) 2001-2011 Joel de Guzman
  60
  61     Distributed under the Boost Software License, Version 1.0. (See accompanying
  62     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  63
  64     This is an auto-generated file. Do not edit!
  65 ==============================================================================*/
  66
  67 #if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
  68 #pragma wave option(preserve: 1)
  69 #endif
  70
  71 namespace boost { namespace fusion { namespace detail
  72 {
  73 BOOST_FUSION_BARRIER_BEGIN
  74
  75 #define BOOST_FUSION_NEXT_ITERATOR(z, n, data)                                  \
  76     typedef typename fusion::result_of::next<BOOST_PP_CAT(I, n)>::type          \
  77         BOOST_PP_CAT(I, BOOST_PP_INC(n));
  78
  79 #define BOOST_FUSION_NEXT_CALL_ITERATOR(z, n, data)                             \
  80     typename gen::BOOST_PP_CAT(I, BOOST_PP_INC(n))                              \
  81         BOOST_PP_CAT(i, BOOST_PP_INC(n)) = fusion::next(BOOST_PP_CAT(i, n));
  82
  83 #define BOOST_FUSION_VALUE_OF_ITERATOR(z, n, data)                              \
  84     typedef typename fusion::result_of::value_of<BOOST_PP_CAT(I, n)>::type      \
  85         BOOST_PP_CAT(T, n);
  86
  87 #define BOOST_PP_FILENAME_1 <boost/fusion/container/vector/detail/cpp03/as_vector.hpp>
  88 #define BOOST_PP_ITERATION_LIMITS (1, FUSION_MAX_VECTOR_SIZE)
  89 #include BOOST_PP_ITERATE()
  90
  91 #undef BOOST_FUSION_NEXT_ITERATOR
  92 #undef BOOST_FUSION_NEXT_CALL_ITERATOR
  93 #undef BOOST_FUSION_VALUE_OF_ITERATOR
  94
  95 BOOST_FUSION_BARRIER_END
  96 }}}
  97
  98 #if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
  99 #pragma wave option(output: null)
 100 #endif
 101
 102 #endif // BOOST_FUSION_DONT_USE_PREPROCESSED_FILES
 103
 104 #endif
 105 #else // defined(BOOST_PP_IS_ITERATING)
 106 ///////////////////////////////////////////////////////////////////////////////
 107 //
 108 //  Preprocessor vertical repetition code
 109 //
 110 ///////////////////////////////////////////////////////////////////////////////
 111
 112 #define N BOOST_PP_ITERATION()
 113
 114     template <>
 115     struct as_vector<N>
 116     {
 117         template <typename I0>
 118         struct apply
 119         {
 120             BOOST_PP_REPEAT(N, BOOST_FUSION_NEXT_ITERATOR, _)
 121             BOOST_PP_REPEAT(N, BOOST_FUSION_VALUE_OF_ITERATOR, _)
 122             typedef BOOST_PP_CAT(vector, N)<BOOST_PP_ENUM_PARAMS(N, T)> type;
 123         };
 124
 125         template <typename Iterator>
 126         BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 127         static typename apply<Iterator>::type
 128         call(Iterator const& i0)
 129         {
 130             typedef apply<Iterator> gen;
 131             typedef typename gen::type result;
 132             BOOST_PP_REPEAT(BOOST_PP_DEC(N), BOOST_FUSION_NEXT_CALL_ITERATOR, _)
 133             return result(BOOST_PP_ENUM_PARAMS(N, *i));
 134         }
 135     };
 136
 137 #undef N
 138 #endif // defined(BOOST_PP_IS_ITERATING)
 139