ceph/src/boost/libs/fusion/include/boost/fusion/tuple/detail/tuple_expand.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_TUPLE_EXPAND_10032005_0815)
   9 #define FUSION_TUPLE_EXPAND_10032005_0815
  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
  15 #define BOOST_PP_FILENAME_1 \
  16     <boost/fusion/tuple/detail/tuple_expand.hpp>
  17 #define BOOST_PP_ITERATION_LIMITS (1, FUSION_MAX_VECTOR_SIZE)
  18 #include BOOST_PP_ITERATE()
  19
  20 #endif
  21 #else // defined(BOOST_PP_IS_ITERATING)
  22 ///////////////////////////////////////////////////////////////////////////////
  23 //
  24 //  Preprocessor vertical repetition code
  25 //
  26 ///////////////////////////////////////////////////////////////////////////////
  27
  28 #define N BOOST_PP_ITERATION()
  29
  30     BOOST_FUSION_GPU_ENABLED
  31 #if N == 1
  32     explicit
  33 #endif
  34     tuple(BOOST_PP_ENUM_BINARY_PARAMS(
  35         N, typename detail::call_param<T, >::type arg))
  36         : base_type(BOOST_PP_ENUM_PARAMS(N, arg)) {}
  37
  38     template <BOOST_PP_ENUM_PARAMS(N, typename U)>
  39     BOOST_FUSION_GPU_ENABLED
  40     tuple(tuple<BOOST_PP_ENUM_PARAMS(N, U)> const& rhs)
  41         : base_type(rhs) {}
  42
  43     template <BOOST_PP_ENUM_PARAMS(N, typename U)>
  44     BOOST_FUSION_GPU_ENABLED
  45     tuple& operator=(tuple<BOOST_PP_ENUM_PARAMS(N, U)> const& rhs)
  46     {
  47         base_type::operator=(rhs);
  48         return *this;
  49     }
  50
  51 #undef N
  52 #endif // defined(BOOST_PP_IS_ITERATING)
  53