SUMO - Simulation of Urban MObility
MSLaneSpeedTrigger.h
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00001 /****************************************************************************/
00010 // Changes the speed allowed on a set of lanes
00011 /****************************************************************************/
00012 // SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
00013 // Copyright (C) 2001-2012 DLR (http://www.dlr.de/) and contributors
00014 /****************************************************************************/
00015 //
00016 //   This file is part of SUMO.
00017 //   SUMO is free software: you can redistribute it and/or modify
00018 //   it under the terms of the GNU General Public License as published by
00019 //   the Free Software Foundation, either version 3 of the License, or
00020 //   (at your option) any later version.
00021 //
00022 /****************************************************************************/
00023 #ifndef MSLaneSpeedTrigger_h
00024 #define MSLaneSpeedTrigger_h
00025 
00026 
00027 // ===========================================================================
00028 // included modules
00029 // ===========================================================================
00030 #ifdef _MSC_VER
00031 #include <windows_config.h>
00032 #else
00033 #include <config.h>
00034 #endif
00035 
00036 #include <string>
00037 #include <vector>
00038 #include <utils/common/Command.h>
00039 #include <utils/common/UtilExceptions.h>
00040 #include <utils/xml/SUMOSAXHandler.h>
00041 #include "MSTrigger.h"
00042 
00043 
00044 // ===========================================================================
00045 // class declarations
00046 // ===========================================================================
00047 class MSLane;
00048 
00049 
00050 // ===========================================================================
00051 // class definitions
00052 // ===========================================================================
00061 class MSLaneSpeedTrigger : public MSTrigger, public SUMOSAXHandler, public Command {
00062 public:
00070     MSLaneSpeedTrigger(const std::string& id,
00071                        const std::vector<MSLane*> &destLanes,
00072                        const std::string& file);
00073 
00074 
00076     virtual ~MSLaneSpeedTrigger();
00077 
00078 
00086     SUMOTime execute(SUMOTime currentTime);
00087 
00088 
00089     SUMOTime processCommand(bool move2next, SUMOTime currentTime);
00090 
00091     SUMOReal getDefaultSpeed() const;
00092 
00093     void setOverriding(bool val);
00094 
00095     void setOverridingValue(SUMOReal val);
00096 
00097     SUMOReal getLoadedSpeed();
00098 
00100     SUMOReal getCurrentSpeed() const;
00101 
00102 protected:
00104 
00105 
00113     virtual void myStartElement(int element,
00114                                 const SUMOSAXAttributes& attrs);
00115 
00122     virtual void myEndElement(int element);
00124 
00125 
00126 protected:
00128     std::vector<MSLane*> myDestLanes;
00129 
00131     SUMOReal myCurrentSpeed;
00132 
00134     SUMOReal myDefaultSpeed;
00135 
00137     bool myAmOverriding;
00138 
00140     SUMOReal mySpeedOverrideValue;
00141 
00142     std::vector<std::pair<SUMOTime, SUMOReal> > myLoadedSpeeds;
00143     std::vector<std::pair<SUMOTime, SUMOReal> >::iterator myCurrentEntry;
00144 
00145 private:
00147     MSLaneSpeedTrigger(const MSLaneSpeedTrigger&);
00148 
00150     MSLaneSpeedTrigger& operator=(const MSLaneSpeedTrigger&);
00151 
00152     void init();
00153 
00154 
00155 private:
00157     bool myDidInit;
00158 
00159 };
00160 
00161 
00162 #endif
00163 
00164 /****************************************************************************/
00165 
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