ProgramInterface.hpp
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00001 /***************************************************************************
00002   tag: Peter Soetens  Mon Jan 19 14:11:21 CET 2004  ProgramInterface.hpp
00003 
00004                         ProgramInterface.hpp -  description
00005                            -------------------
00006     begin                : Mon January 19 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 #ifndef ORO_PROGRAMINTERFACE_HPP
00039 #define ORO_PROGRAMINTERFACE_HPP
00040 
00041 #include <string>
00042 #include <vector>
00043 #include <boost/shared_ptr.hpp>
00044 #include "../base/DataSourceBase.hpp"
00045 #include "../base/AttributeBase.hpp"
00046 #include "../base/ExecutableInterface.hpp"
00047 #include "rtt-scripting-config.h"
00048 #include "../rtt-fwd.hpp"
00049 #include "rtt-scripting-fwd.hpp"
00050 
00051 namespace RTT
00052 { namespace scripting {
00053     typedef boost::shared_ptr<ProgramInterface> ProgramInterfacePtr;
00054     typedef boost::weak_ptr<ProgramInterface> ProgramInterfaceWPtr;
00055 
00060         class RTT_SCRIPTING_API ProgramInterface
00061         : public base::ExecutableInterface
00062         {
00063     public:
00067         struct RTT_SCRIPTING_API Status {
00071             enum ProgramStatus {
00072                 unknown = 0, 
00073                 stopped, 
00074                 paused,  
00075                 running, 
00076                 error    
00077             };
00078         };
00079     protected:
00080         Status::ProgramStatus pStatus;
00081     public:
00082         ProgramInterface();
00083 
00084         virtual ~ProgramInterface();
00085 
00089         virtual bool start() = 0;
00090 
00094         virtual bool pause() = 0;
00095 
00099         virtual bool step() = 0;
00100 
00104         virtual bool stop() = 0;
00105 
00112         virtual bool execute()= 0;
00113 
00117         virtual void reset() = 0;
00118 
00122         inline bool isRunning() const { return pStatus == Status::running; }
00123 
00127         inline bool isPaused() const { return pStatus == Status::paused; }
00128 
00132         inline bool isStopped() const { return pStatus == Status::stopped; }
00133 
00137         inline bool inError() const { return pStatus == Status::error; }
00138 
00139         virtual bool stepDone() const = 0;
00140 
00144         virtual int getLineNumber() const = 0;
00145 
00149         Status::ProgramStatus getStatus() const { return pStatus; }
00150 
00155         virtual std::string getText() const = 0;
00156 
00160         virtual const std::string& getName() const = 0;
00161 
00165         virtual std::vector<base::AttributeBase*> getArguments() const = 0;
00166 
00170         virtual base::AttributeBase* getResult() const = 0;
00171 
00189         virtual ProgramInterface* copy( std::map<const base::DataSourceBase*, base::DataSourceBase*>& replacementdss ) const = 0;
00190 
00191         virtual ProgramInterface* clone() const = 0;
00192 
00197         virtual bool needsStart() const = 0;
00198 
00199         };
00200 
00201 
00202 }}
00203 
00204 
00205 #endif
00206 
00207 


rtt
Author(s): RTT Developers
autogenerated on Wed Aug 26 2015 16:15:51