DmxShowerPlane.h

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//$Id: DmxShowerPlane.h,v 1.42 2006/06/21 01:18:18 rhatcher Exp $
//
//DmxShowerPlane.h
//
//DmxShowerPlane owns a container of DmxHypothesis objects.  It finds
//the best hypothesis and second best hypothesis based on the 
//DmxStatistic goodness of fit.
//
//Author:  B. Rebel 6/2000

#ifndef DMXSHOWERPLANE_H
#define DMXSHOWERPLANE_H

#include "Candidate/CandHandle.h"
#include "CandDigit/CandDeMuxDigitHandle.h"
#include "DeMux/DmxPlane.h"
#include "Navigation/XxxItr.h"
#include "DeMux/DmxCompareTypes.h"
#include "UgliGeometry/UgliGeomHandle.h"

XXXITRDEF(TObject)

class AlgConfig;
class DmxHypothesis;

class DmxShowerPlane : public DmxPlane{

 public:
  DmxShowerPlane();
  DmxShowerPlane(AlgConfig &acd, CandDeMuxDigitHandleItr &cdhitr, Int_t planeNumber);
  virtual ~DmxShowerPlane();
  Float_t GetBestCoG() const;
  DmxHypothesis *GetBestHypothesis();
  Float_t GetCoG() const;
  Float_t GetStripCoG() const;
  DmxHypothesis *GetHypothesis(Int_t hypoLowerBound);
  Float_t GetHypothesisCoG(Int_t hypoLowerBound);
  Float_t GetPlaneCharge() const;
  Int_t GetPlaneNumber() const;
  Int_t GetHypothesisLowerBound(Float_t tPos) const;
  DmxPlaneTypes::PlaneType_t GetPlaneType() const;
  PlaneView::PlaneView_t GetPlaneView() const;
  Float_t GetSecondBestCoG() const;
  DmxHypothesis *GetSecondBestHypothesis();
  DmxHypothesis *GetSetHypothesis();
  Float_t GetThirdBestCoG() const;
  DmxHypothesis *GetThirdBestHypothesis();
  Float_t GetTimingOffset();
  Bool_t GetStripsSetFlag() const;
  Float_t GetZPosition() const;
  Int_t GetNumberOfStrips() const;
  Bool_t IsValid() const;
  Bool_t IsStray() const;
  Bool_t IsGolden() const;
  void PrintRecon();
  void PrintRecon(Int_t hypoLowerBound);
  void SetStrips();
  void SetStrips(const Char_t *option);
  void SetStrips(Float_t tPos);
  void SetStripsSetFlag(Int_t flag);
  void SetStray(bool stray);
  void SetGolden(bool Golden);
        
 private:
  
  //DataMembers
  
  
  Float_t fBestCoG; //center of gravity of best fit hypothesis
  DmxHypothesis *fBestHypo;  //best fit hypothesis
  Float_t fCoG; //the reconstructed center of gravity, set in SetStrips()
  Int_t fCompare;  //flag on how to compare two hypotheses' statistics
  TObjArray *fHypothesisArray;  //array of DmxHypothesis objects
  bool fIsValid;  //flag for whether a shower plane has valid hypotheses or not
  bool fIsStray;
  bool fIsGolden;
  Int_t fNumberOfHypotheses;  //number of DmxHypothesis objects in a plane
  Int_t fNumberOfStrips;
  Float_t fPlaneCharge;  //total charge in plane
  Int_t fPlaneNumber;
  DmxPlaneTypes::PlaneType_t fPlaneType;  //type of plane
  PlaneView::PlaneView_t fPlaneView;  //view U or V of the plane
  Float_t fSecondBestCoG;  //center of gravity of second best fit hypothesis
  DmxHypothesis *fSecondBestHypo;  //second best fit hypothesis
  DmxHypothesis *fSetHypo;  //hypothesis chosen for the demuxing
  Float_t fThirdBestCoG;  //third best hypothesis center of gravity
  DmxHypothesis *fThirdBestHypo;  //third best fit hypothesis
  Int_t fStripsSet;  //flag for whether the strips have been previously set
  UgliGeomHandle *fUgh;

  //methods

  DmxCompareTypes::CompareType_t CompareHypotheses(DmxHypothesis *hypo1, 
                                                   DmxHypothesis *hypo2);  

  ClassDef(DmxShowerPlane,2) //DmxShowerPlane

};

#endif // DMXSHOWERPLANE_H

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