PropertyParser.hpp

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/***************************************************************************
  tag: Peter Soetens  Sat May 21 20:15:52 CEST 2005  PropertyParser.hpp

                        PropertyParser.hpp -  description
                           -------------------
    begin                : Sat May 21 2005
    copyright            : (C) 2005 Peter Soetens
    email                : peter.soetens@mech.kuleuven.ac.be

 ***************************************************************************
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#ifndef ORO_PROPERTYPARSER_HPP
#define ORO_PROPERTYPARSER_HPP

#include "parser-types.hpp"
#include "../rtt-fwd.hpp"
#include "CommonParser.hpp"
#include <string>

namespace RTT
{
    namespace scripting {
    class PropertyParser
    {
        CommonParser& commonparser;
        rule_t propertylocator;
        PropertyBag*  _bag;
        base::PropertyBase* _property;

        void locateproperty( iter_t begin, iter_t end );

        enum PropertyErrors { bag_not_found };
        guard<PropertyErrors> my_guard;

        boost::iterator_difference<iter_t>::type advance_on_error;

        error_status<> handle_no_property(scanner_t const& scan, parser_error<PropertyErrors, iter_t>&e );
    public:
        PropertyParser(CommonParser& cp);

        void setPropertyBag( PropertyBag* pb);

        void reset();

        rule_t& locator();

        base::PropertyBase* property() const { return _property; }

        PropertyBag*  bag() const { return _bag; }
    };
}}

#endif