D:/~Research/Code/C++/EvolveTraffic/DriverModel.h

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#ifndef _DRIVERMODEL_H
#define _DRIVERMODEL_H

#include "stdafx.h"
#include <math.h>
#include "Constants.h"

class DriverModel
{
public:
        DriverModel();
        virtual ~DriverModel();

        virtual double getDesiredVel() = 0;
        virtual double update(double vel, double dist) = 0;
        virtual void setVel(double vel) = 0;
        
        virtual void ClearRestriction() {};
        virtual void ClearGradient() {};
        virtual void SetGradient(double gradient) {};
        virtual void ClearSpeedLimit() {};
        virtual void SetSpeedLimit(double limit) {};

        // double because we want to send back info to let the vehicle decide
        virtual double LaneChange(      double GapToFront, 
                                                                double GapToBack, 
                                                                double FrontChangeAccel,
                                                                double CurrentBackAccel, 
                                                                double ProposedBackAccel, 
                                                                bool overtake) = 0;

protected:
        
        bool m_bInGradient;
        bool m_bInSpeedLimit;
};

#endif

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