//class for cluster position correction to be used by TpcClusterCorrectionTask and TpcReclsuterizer

#ifndef TCPCLUSTERCORRECTION_H
#define TCPCLUSTERCORRECTION_H

#include "TpcCluster.h"
#include "TF1.h"
class TpcPadPlane;


class TpcClusterCorrector{

public:

	TpcClusterCorrector(TpcPadPlane* plane, TClonesArray* digiArray);
	TpcClusterCorrector();
	void SetPadPlane(TpcPadPlane* plane){fpadplane=plane;}
	void SetDigiArray(TClonesArray* digiArray){fdigiArray=digiArray;}
	void SetParameterXY(double *parArr);
	void SetParameterT(double *parArr);
	void SetParameterXY2(double *parArr);
	void SetParameterT2(double *parArr);
	TVector3 ExecCorrection(TpcCluster* cl,bool doXY, bool doT);

private:

	bool fparSetXY,fparSetXY2;
	bool fparSetT,fparSetT2;
	std::vector<TF1*> corrFuncXY;
	TF1* corrFuncT;
	std::vector<TF1*> corrFuncXY2;
	TF1* corrFuncT2;
	TClonesArray* fdigiArray;
	TpcPadPlane* fpadplane;

public:
	ClassDef(TpcClusterCorrector,1)
};


#endif