text: /*==============================================================================
      Copyright (c) 2010 Thomas Heller
  
      Distributed under the Boost Software License, Version 1.0. (See accompanying
      file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  ==============================================================================*/
  
  #if !BOOST_PP_IS_ITERATING
  
  #include <boost/preprocessor/tuple/elem.hpp>
  
  #ifndef BOOST_PHOENIX_ITERATION_PARAMS
  #error "BOOST_PHOENIX_ITERATION_PARAMS not defined"
  #endif
  
  #define BOOST_PHOENIX_ITERATION_PARAMS_SIZE                                     \
      BOOST_PP_TUPLE_ELEM(2, 0, BOOST_PHOENIX_ITERATION_PARAMS)                   \
  /**/
  
  #define BOOST_PHOENIX_ITERATION_TUPLE                                           \
      BOOST_PP_TUPLE_ELEM(2, 1, BOOST_PHOENIX_ITERATION_PARAMS)                   \
  /**/
  
  #define BOOST_PHOENIX_ITERATION_START                                           \
      BOOST_PP_TUPLE_ELEM(                                                        \
          BOOST_PHOENIX_ITERATION_PARAMS_SIZE, 0, BOOST_PHOENIX_ITERATION_TUPLE)  \
  /**/
  
  #define BOOST_PHOENIX_ITERATION_END                                             \
      BOOST_PP_TUPLE_ELEM(                                                        \
          BOOST_PHOENIX_ITERATION_PARAMS_SIZE, 1, BOOST_PHOENIX_ITERATION_TUPLE)  \
  /**/
  
  
  #define BOOST_PHOENIX_ITERATION_FILE()                                          \
      BOOST_PP_TUPLE_ELEM(                                                        \
          BOOST_PHOENIX_ITERATION_PARAMS_SIZE, 2, BOOST_PHOENIX_ITERATION_TUPLE)  \
  /**/
  
  #if BOOST_PHOENIX_ITERATION_PARAMS_SIZE == 3
  
  #define BOOST_PP_ITERATION_PARAMS_1                                             \
      (3, (BOOST_PHOENIX_ITERATION_START, BOOST_PHOENIX_ITERATION_END,            \
      <boost/phoenix/support/detail/iterate.hpp>))                                \
  /**/
  
  #else
  
  #define BOOST_PHOENIX_ITERATION_FLAG                                            \
      BOOST_PP_TUPLE_ELEM(                                                        \
          BOOST_PHOENIX_ITERATION_PARAMS_SIZE, 3, BOOST_PHOENIX_ITERATION_TUPLE)  \
  /**/
  
  #define BOOST_PP_ITERATION_PARAMS_1                                             \
      (4, (BOOST_PHOENIX_ITERATION_START, BOOST_PHOENIX_ITERATION_END,            \
      <boost/phoenix/support/detail/iterate.hpp>,                                 \
      BOOST_PHOENIX_ITERATION_FLAG))                                              \
  /**/
  
  #endif
  
  #include BOOST_PP_ITERATE()
  
  #undef BOOST_PHOENIX_ITERATION_PARAMS_SIZE
  #undef BOOST_PHOENIX_ITERATION_TUPLE
  #undef BOOST_PHOENIX_ITERATION_START
  #undef BOOST_PHOENIX_ITERATION_END
  #undef BOOST_PHOENIX_ITERATION_PARAMS
  
  #else
  
  #undef BOOST_PHOENIX_IS_ITERATING
  #define BOOST_PHOENIX_IS_ITERATING 1
  
  #include <boost/phoenix/support/detail/iterate_undef.hpp>
  #include <boost/phoenix/support/detail/iterate_define.hpp>
  
  
  #include BOOST_PHOENIX_ITERATION_FILE()
  
  #undef BOOST_PHOENIX_ITERATION
  
  #undef BOOST_PHOENIX_IS_ITERATING
  #define BOOST_PHOENIX_IS_ITERATING 0
  
  #include <boost/phoenix/support/detail/iterate_undef.hpp>
  #include <boost/phoenix/support/detail/iterate_define.hpp>
  
  #endif
  