ceph/src/boost/libs/spirit/example/qi/compiler_tutorial/calc7/statement.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 #if !defined(BOOST_SPIRIT_CALC7_STATEMENT_HPP)
   8 #define BOOST_SPIRIT_CALC7_STATEMENT_HPP
   9
  10 #include "expression.hpp"
  11
  12 namespace client { namespace parser
  13 {
  14     ///////////////////////////////////////////////////////////////////////////////
  15     //  The statement grammar
  16     ///////////////////////////////////////////////////////////////////////////////
  17     template <typename Iterator>
  18     struct statement : qi::grammar<Iterator, ast::statement_list(), ascii::space_type>
  19     {
  20         statement(error_handler<Iterator>& error_handler);
  21
  22         expression<Iterator> expr;
  23         qi::rule<Iterator, ast::statement_list(), ascii::space_type> statement_list;
  24         qi::rule<Iterator, ast::variable_declaration(), ascii::space_type> variable_declaration;
  25         qi::rule<Iterator, ast::assignment(), ascii::space_type> assignment;
  26         qi::rule<Iterator, std::string(), ascii::space_type> identifier;
  27     };
  28 }}
  29
  30 #endif
  31
  32