text: //  Copyright (c) 2001-2010 Hartmut Kaiser
  //  Copyright (c) 2001-2010 Joel de Guzman
  //  Copyright (c) 2009 Carl Barron
  // 
  //  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 !defined(BOOST_PP_IS_ITERATING)
  
  #if !defined(BOOST_SPIRIT_LEXER_PARSE_ATTR_MAY_27_2009_0926AM)
  #define BOOST_SPIRIT_LEXER_PARSE_ATTR_MAY_27_2009_0926AM
  
  #include <boost/spirit/home/lex/tokenize_and_parse.hpp>
  
  #include <boost/fusion/include/vector.hpp>
  #include <boost/preprocessor/cat.hpp>
  #include <boost/preprocessor/iterate.hpp>
  #include <boost/preprocessor/repetition/enum.hpp>
  #include <boost/preprocessor/repetition/enum_params.hpp>
  #include <boost/preprocessor/repetition/enum_binary_params.hpp>
  
  #define BOOST_PP_FILENAME_1 <boost/spirit/home/lex/tokenize_and_parse_attr.hpp>
  #define BOOST_PP_ITERATION_LIMITS (2, SPIRIT_ARGUMENTS_LIMIT)
  #include BOOST_PP_ITERATE()
  
  #endif
  
  ///////////////////////////////////////////////////////////////////////////////
  //
  //  Preprocessor vertical repetition code
  //
  ///////////////////////////////////////////////////////////////////////////////
  #else // defined(BOOST_PP_IS_ITERATING)
  
  #define N BOOST_PP_ITERATION()
  #define BOOST_SPIRIT_QI_ATTRIBUTE_REFERENCE(z, n, A) BOOST_PP_CAT(A, n)&
  
  namespace boost { namespace spirit { namespace lex
  {
      template <typename Iterator, typename Lexer, typename ParserExpr
        , BOOST_PP_ENUM_PARAMS(N, typename A)>
      inline bool
      tokenize_and_parse(Iterator& first, Iterator last, Lexer const& lex
        , ParserExpr const& expr, BOOST_PP_ENUM_BINARY_PARAMS(N, A, & attr))
      {
          // Report invalid expression error as early as possible.
          // If you got an error_invalid_expression error message here,
          // then the expression (expr) is not a valid spirit qi expression.
          BOOST_SPIRIT_ASSERT_MATCH(qi::domain, ParserExpr);
  
          typedef fusion::vector<
              BOOST_PP_ENUM(N, BOOST_SPIRIT_QI_ATTRIBUTE_REFERENCE, A)
          > vector_type;
  
          vector_type attr (BOOST_PP_ENUM_PARAMS(N, attr));
          typename Lexer::iterator_type iter = lex.begin(first, last);
          return compile<qi::domain>(expr).parse(
              iter, lex.end(), unused, unused, attr);
      }
  
      ///////////////////////////////////////////////////////////////////////////
      template <typename Iterator, typename Lexer, typename ParserExpr
        , typename Skipper, BOOST_PP_ENUM_PARAMS(N, typename A)>
      inline bool
      tokenize_and_phrase_parse(Iterator& first, Iterator last, Lexer const& lex
        , ParserExpr const& expr, Skipper const& skipper
        , BOOST_SCOPED_ENUM(skip_flag) post_skip
        , BOOST_PP_ENUM_BINARY_PARAMS(N, A, & attr))
      {
          // Report invalid expression error as early as possible.
          // If you got an error_invalid_expression error message here,
          // then either the expression (expr) or skipper is not a valid
          // spirit qi expression.
          BOOST_SPIRIT_ASSERT_MATCH(qi::domain, ParserExpr);
          BOOST_SPIRIT_ASSERT_MATCH(qi::domain, Skipper);
  
          typedef
              typename result_of::compile<qi::domain, Skipper>::type
          skipper_type;
          skipper_type const skipper_ = compile<qi::domain>(skipper);
  
          typedef fusion::vector<
              BOOST_PP_ENUM(N, BOOST_SPIRIT_QI_ATTRIBUTE_REFERENCE, A)
          > vector_type;
  
          vector_type attr (BOOST_PP_ENUM_PARAMS(N, attr));
          typename Lexer::iterator_type iter = lex.begin(first, last);
          if (!compile<qi::domain>(expr).parse(
                  iter, lex.end(), unused, skipper_, attr))
              return false;
  
          if (post_skip == skip_flag::postskip)
              qi::skip_over(first, last, skipper_);
          return true;
      }
  
      template <typename Iterator, typename Lexer, typename ParserExpr
        , typename Skipper, BOOST_PP_ENUM_PARAMS(N, typename A)>
      inline bool
      tokenize_and_phrase_parse(Iterator& first, Iterator last, Lexer const& lex
        , ParserExpr const& expr, Skipper const& skipper
        , BOOST_PP_ENUM_BINARY_PARAMS(N, A, & attr))
      {
          return tokenize_and_phrase_parse(first, last, expr, skipper
            , skip_flag::postskip, BOOST_PP_ENUM_PARAMS(N, attr));
      }
  
  }}}
  
  #undef BOOST_SPIRIT_QI_ATTRIBUTE_REFERENCE
  #undef N
  
  #endif
  
  