MSSimpleTrafficLightLogic.h

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/****************************************************************************/
// A fixed traffic light logic
/****************************************************************************/
// SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
// Copyright 2001-2010 DLR (http://www.dlr.de/) and contributors
/****************************************************************************/
//
//   This program is free software; you can redistribute it and/or modify
//   it under the terms of the GNU General Public License as published by
//   the Free Software Foundation; either version 2 of the License, or
//   (at your option) any later version.
//
/****************************************************************************/
#ifndef MSSimpleTrafficLightLogic_h
#define MSSimpleTrafficLightLogic_h


// ===========================================================================
// included modules
// ===========================================================================
#ifdef _MSC_VER
#include <windows_config.h>
#else
#include <config.h>
#endif

#include <utility>
#include <vector>
#include <bitset>
#include <microsim/MSEventControl.h>
#include <microsim/MSNet.h>
#include "MSTrafficLightLogic.h"
#include "MSPhaseDefinition.h"


// ===========================================================================
// class definitions
// ===========================================================================
class MSSimpleTrafficLightLogic : public MSTrafficLightLogic {
public:
    MSSimpleTrafficLightLogic(MSTLLogicControl &tlcontrol,
                              const std::string &id, const std::string &subid,
                              const Phases &phases, unsigned int step, SUMOTime delay) throw();


    ~MSSimpleTrafficLightLogic() throw();




    SUMOTime trySwitch(bool isActive) throw();


    void setLinkPriorities() const throw();


    bool setTrafficLightSignals() const throw();




    unsigned int getPhaseNumber() const throw();


    const Phases &getPhases() const throw();


    Phases &getPhases() throw();


    const MSPhaseDefinition &getPhase(unsigned int givenstep) const throw();




    unsigned int getCurrentPhaseIndex() const throw();


    const MSPhaseDefinition &getCurrentPhaseDef() const throw();




    unsigned int getPhaseIndexAtTime(SUMOTime simStep) const throw();


    unsigned int getOffsetFromIndex(unsigned int index) const throw();


    unsigned int getIndexFromOffset(unsigned int offset) const throw();




    void changeStepAndDuration(MSTLLogicControl &tlcontrol, SUMOTime simStep,
                               unsigned int step, SUMOTime stepDuration) throw();


protected:
    Phases myPhases;

    unsigned int myStep;


};


#endif

/****************************************************************************/