// -------------------------------------------------------------------------
// -----                      FairRadLenPoint header file               -----
// -----                  Created 14/01/08  by M. Al-Turany            -----
// -------------------------------------------------------------------------


/**  FairRadLenPoint.h
 *@author M. Al-Turany
 *
 */

#ifndef FAIRRADLENPOINT_H
#define FAIRRADLENPOINT_H

#include "TObject.h"
#include "TVector3.h"
#include "FairMCPoint.h"

class FairRadLenPoint : public FairMCPoint
{

  public:

    /** Default constructor **/
    FairRadLenPoint();

    FairRadLenPoint(Int_t trackID, Int_t detID, TVector3 pos, TVector3 mom,
                    Double_t tof, Double_t length, Double_t eLoss, TVector3 posOut, TVector3 momOut,
                    Float_t  fA, Float_t fZ,  Float_t  fDensity, Float_t  fRadLen);


    /** Destructor **/
    virtual ~FairRadLenPoint();


    /** Accessors **/
    Float_t GetA()              { return fA; }
    Float_t GetZm()              { return fZmat; }
    Float_t GetRadLength()      { return fRadLen;}
    Float_t GetDensity()        { return fDensity ; }


    /** Modifiers **/
    void SetA(Double_t A)              { fA = A; }
    void SetZm(Double_t Z)              { fZmat = Z; }
    void SetRadLength(Double_t length) { fRadLen = length;}
    void SetDensity (Double_t Density) { fDensity = Density; }

    /** Output to screen **/
    virtual void Print(const Option_t* opt) const;

    Double_t GetXOut() const { return fXOut;};
    Double_t GetYOut() const { return fYOut;};
    Double_t GetZOut() const { return fZOut;};

    Double_t GetPxOut() const { return fPxOut; }
    Double_t GetPyOut() const { return fPyOut; }
    Double_t GetPzOut() const { return fPzOut; }

    TVector3 GetPosition() const { return TVector3(fX, fY, fZ);}
    TVector3 GetPositionOut() const { return TVector3(fXOut, fYOut, fZOut);}

    void PositionOut(TVector3& pos) const { pos.SetXYZ(fXOut, fYOut, fZOut);};
    void MomentumOut(TVector3& mom) const { mom.SetXYZ(fPxOut,fPyOut,fPzOut); }


  protected:

    Float_t        fA;          // A of material
    Float_t        fZmat;       // Z of material
    Float_t        fDensity;    // density of material
    Float_t        fRadLen;     // radiation length

    Double_t fXOut, fYOut, fZOut;
    Double_t fPxOut, fPyOut, fPzOut;


    ClassDef(FairRadLenPoint,1)

};


#endif