CommonParser.hpp

/***************************************************************************
  tag: Peter Soetens  Thu Jul 15 11:21:23 CEST 2004  CommonParser.hpp

                        CommonParser.hpp -  description
                           -------------------
    begin                : Thu July 15 2004
    copyright            : (C) 2004 Peter Soetens
    email                : peter.soetens at mech.kuleuven.ac.be

 ***************************************************************************
 *   This library is free software; you can redistribute it and/or         *
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#ifndef COMMONPARSER_HPP
#define COMMONPARSER_HPP

#include "parser-types.hpp"
#include "../rtt-config.h"

namespace RTT { namespace detail
{

  class RTT_API CommonParser
  {
      std::string lastparsedident;
  public:
      // The characters of an identifier after the first char.
      chset<> identchar;

      symbols<nil_t> keywords;
      // parses any reserved keyword
      rule_t keyword;

      // the normal identifier throws an error if it fails to match
      // because a keyword was used.  Normally this is no problem, but
      // if it really is, use notassertingidentifier.
      rule_t idr;
      lexeme_rule_t idlr;
      rule_t identifier;
      rule_t notassertingidentifier;
      lexeme_rule_t lexeme_identifier;
      lexeme_rule_t lexeme_notassertingidentifier;


      rule_t eos;
      lexeme_rule_t leos;

      bool skipeol;
      functor_parser<eol_skip_functor> skipper;

      CommonParser();

      void seenillegalidentifier();
  };
}}

#endif