PropertyParser.hpp
Go to the documentation of this file.00001 /*************************************************************************** 00002 tag: Peter Soetens Sat May 21 20:15:52 CEST 2005 PropertyParser.hpp 00003 00004 PropertyParser.hpp - description 00005 ------------------- 00006 begin : Sat May 21 2005 00007 copyright : (C) 2005 Peter Soetens 00008 email : peter.soetens@mech.kuleuven.ac.be 00009 00010 *************************************************************************** 00011 * This library is free software; you can redistribute it and/or * 00012 * modify it under the terms of the GNU General Public * 00013 * License as published by the Free Software Foundation; * 00014 * version 2 of the License. * 00015 * * 00016 * As a special exception, you may use this file as part of a free * 00017 * software library without restriction. Specifically, if other files * 00018 * instantiate templates or use macros or inline functions from this * 00019 * file, or you compile this file and link it with other files to * 00020 * produce an executable, this file does not by itself cause the * 00021 * resulting executable to be covered by the GNU General Public * 00022 * License. This exception does not however invalidate any other * 00023 * reasons why the executable file might be covered by the GNU General * 00024 * Public License. * 00025 * * 00026 * This library is distributed in the hope that it will be useful, * 00027 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00028 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00029 * Lesser General Public License for more details. * 00030 * * 00031 * You should have received a copy of the GNU General Public * 00032 * License along with this library; if not, write to the Free Software * 00033 * Foundation, Inc., 59 Temple Place, * 00034 * Suite 330, Boston, MA 02111-1307 USA * 00035 * * 00036 ***************************************************************************/ 00037 00038 00039 00040 #ifndef ORO_PROPERTYPARSER_HPP 00041 #define ORO_PROPERTYPARSER_HPP 00042 00043 #include "parser-types.hpp" 00044 #include "../rtt-fwd.hpp" 00045 #include "CommonParser.hpp" 00046 #include <string> 00047 00048 namespace RTT 00049 { 00050 namespace scripting { 00055 class PropertyParser 00056 { 00057 CommonParser& commonparser; 00058 rule_t propertylocator; 00059 PropertyBag* _bag; 00060 base::PropertyBase* _property; 00061 00062 void locateproperty( iter_t begin, iter_t end ); 00063 00064 enum PropertyErrors { bag_not_found }; 00065 guard<PropertyErrors> my_guard; 00066 00070 boost::iterator_difference<iter_t>::type advance_on_error; 00071 00072 error_status<> handle_no_property(scanner_t const& scan, parser_error<PropertyErrors, iter_t>&e ); 00073 public: 00074 PropertyParser(CommonParser& cp); 00075 00079 void setPropertyBag( PropertyBag* pb); 00080 00085 void reset(); 00086 00095 rule_t& locator(); 00096 00097 base::PropertyBase* property() const { return _property; } 00098 00099 PropertyBag* bag() const { return _bag; } 00100 }; 00101 }} 00102 00103 #endif