CbmRichRing.h

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/*  class: CbmRichRing
*   Created 05/07/04
*   author A. Soloviev<solovjev@cv.jinr.ru>
*
*   Rings in Rich Photodetector
**/

#ifndef CBM_RICH_RING_H
#define CBM_RICH_RING_H

//#include "CbmRichRingLight.h"

#include "TObject.h"

#include <vector>

class CbmRichRing : public TObject {

public:

    CbmRichRing();

  CbmRichRing ( Float_t x, Float_t y, Float_t r );

  virtual ~CbmRichRing();

  void AddHit(UShort_t pHit)  {fHitCollection.push_back(pHit);}
  Bool_t RemoveHit(UShort_t hitId);
  Int_t GetNofHits() const { return fHitCollection.size(); }
  UShort_t GetHit(Int_t i) const {return fHitCollection[i];}
  void Print();


    void SetAPar(Double_t a) {fAPar = a;}
    void SetBPar(Double_t b) {fBPar = b;}
    void SetCPar(Double_t c) {fCPar = c;}
    void SetDPar(Double_t d) {fDPar = d;}
    void SetEPar(Double_t e) {fEPar = e;}
    void SetFPar(Double_t f) {fFPar = f;}

  void SetCenterX(Float_t x) {fCenterX = x;}
    void SetCenterY(Float_t y) {fCenterY = y;}
  void SetRadius(Float_t r) {fRadius = r;}
  void SetAaxis(Double_t a) {fAaxis = a;}
  void SetBaxis(Double_t b) {fBaxis = b;}
  void SetAaxisCor(Double_t a) {fAaxisCor = a;}
  void SetBaxisCor(Double_t b) {fBaxisCor = b;}
  void SetXYABPhi(Double_t x, Double_t y,
               Double_t a, Double_t b,
               Double_t phi);
  void SetPhi(Double_t phi) {fPhi = phi;}
  void SetTrackID(Int_t track) {fTrackID = track;}
  void SetDistance(Double_t d) {fDistance = d;}
  void SetChi2(Double_t chi2) {fChi2 = chi2;}
  void SetRecFlag (Int_t recflag) {fRecFlag = recflag;}
  void SetAngle( Double_t angle) {fAngle = angle;}
  void SetNofHitsOnRing(Int_t onring) {fNofHitsOnRing = onring;}
  void SetSelectionNN (Double_t selectionNN ) {fSelectionNN = selectionNN;}

  Double_t GetAPar() const {return fAPar;}
  Double_t GetBPar() const {return fBPar;}
  Double_t GetCPar() const {return fCPar;}
  Double_t GetDPar() const {return fDPar;}
  Double_t GetEPar() const {return fEPar;}
  Double_t GetFPar() const {return fFPar;}

  Float_t GetCenterX() const {return fCenterX;}
  Float_t GetCenterY() const {return fCenterY;}
  Float_t GetRadius() const {return fRadius;}
  Double_t GetAaxis() const {return fAaxis;}
  Double_t GetBaxis() const {return fBaxis;}
  Double_t GetAaxisCor() const {return fAaxisCor;}
  Double_t GetBaxisCor() const {return fBaxisCor;}
  Double_t GetPhi() const {return fPhi;}
  Double_t GetXF1() const;
  Double_t GetYF1() const;
  Double_t GetXF2() const;
  Double_t GetYF2() const;

  Int_t GetTrackID() const {return fTrackID;}

  Double_t GetSelectionNN() const {return fSelectionNN;}
  Double_t GetDistance() const {return fDistance;}
  Double_t GetChi2() const {return fChi2;}
  Double_t GetNDF() const {return GetNofHits()-5;}
  Float_t GetRadialPosition() const;
  Double_t GetAngle() const {return fAngle;}
  Int_t GetNofHitsOnRing() const {return fNofHitsOnRing;}
  Double_t GetRadialAngle() const;
  Int_t GetRecFlag() const {return fRecFlag;}
  //CbmRichRingLight* toLightRing();
private:

  std::vector<UShort_t> fHitCollection; 
protected:

  Double_t fAPar; // Axx+Bxy+Cyy+Dx+Ey+F
  Double_t fBPar;
  Double_t fCPar;
  Double_t fDPar;
  Double_t fEPar;
  Double_t fFPar;

    Float_t fCenterX;
  Float_t fCenterY;
  Float_t fRadius;

  Double_t fAaxis; // major axis of ellipse
  Double_t fBaxis; // minor axes of the ellipse
  Double_t fAaxisCor; // major axis of ellipse after correction
  Double_t fBaxisCor; // minor axes of the ellipse after correction

  Double_t fPhi; // rotation angle

  Int_t fTrackID; // ID of the matched track, set after track matching

  Double_t fDistance; // Distance to track matched to this ring
  Double_t fChi2;
  Double_t fAngle;
  Int_t fNofHitsOnRing;

  Double_t fSelectionNN; // value for selection high quality rings

  Int_t fRecFlag;

ClassDef(CbmRichRing,2)
};

#endif // CBM_RICH_RING_H