rtt: ParsedStateMachine.hpp Source File

00001 /***************************************************************************
00002   tag: Peter Soetens  Tue Jul 20 17:33:09 CEST 2004  ParsedStateMachine.hpp
00003 
00004                         ParsedStateMachine.hpp -  description
00005                            -------------------
00006     begin                : Tue July 20 2004
00007     copyright            : (C) 2004 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 #ifndef CURRENT_INCLUDE_PARSEDSTATECONTEXT_HPP
00040 #define CURRENT_INCLUDE_PARSEDSTATECONTEXT_HPP
00041 
00042 #include "StateMachine.hpp"
00043 #include "../internal/DataSource.hpp"
00044 #include <boost/shared_ptr.hpp>
00045 
00046 namespace RTT
00047 { namespace scripting {
00048     typedef boost::shared_ptr<ParsedStateMachine> ParsedStateMachinePtr;
00049     typedef boost::weak_ptr<ParsedStateMachine> ParsedStateMachineWPtr;
00050 
00054     class ParsedStateMachine
00055         : public StateMachine
00056     {
00057         typedef std::map<std::string, base::AttributeBase*> VisibleWritableValuesMap;
00058     protected:
00059         virtual void unloading();
00060     public:
00061         ParsedStateMachine();
00062         virtual ~ParsedStateMachine();
00063 
00067         ParsedStateMachinePtr copy( std::map<const base::DataSourceBase*, base::DataSourceBase*>& replacements, bool instantiate = false ) const;
00068 
00069         void addParameter( const std::string& name, base::AttributeBase* var );
00070 
00071         base::AttributeBase* getParameter( const std::string& name ) const;
00072         VisibleWritableValuesMap getParameters() const;
00073         std::vector<std::string> getParameterNames() const;
00074 
00080         void setName( const std::string& name, bool recursive );
00081 
00082         std::string getText() const;
00083 
00084         void setText( std::string text);
00085 
00086         boost::shared_ptr<StateMachineService> getService() const;
00087 
00088         void setService(boost::shared_ptr<StateMachineService> tc);
00089 
00090         bool inState( const std::string& name );
00094         void finish();
00095     private:
00096         VisibleWritableValuesMap parametervalues;
00097 
00098         boost::shared_ptr<std::string> _text;
00099 
00100         boost::shared_ptr<StateMachineService> object;
00101     };
00102 }}
00103 
00104 #endif