DmxHypothesis.h

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//$Id: DmxHypothesis.h,v 1.44 2004/10/05 15:44:59 brebel Exp $
//
//DmxHypothesis.h
//
//DmxHypothesis owns the description of signal to strip 
//correllations for the hypothesis.  it is passed a pointer to the
//stat to use to evaluate the goodness of the reconstruction
//
//Author:  B. Rebel 6/2000

#ifndef DMXHYPOTHESIS_H
#define DMXHYPOTHESIS_H

#include "TObject.h"
#include "Candidate/CandHandle.h"
#include "CandDigit/CandDeMuxDigitHandle.h"
#include "Navigation/XxxItr.h"
XXXITRDEF(DmxHypothesis)

class AlgConfig;
class DmxStatistic;
class UgliGeomHandle;

class DmxHypothesis : public TObject{

 public:

  DmxHypothesis();
  DmxHypothesis(AlgConfig &acd, CandDeMuxDigitHandleItr &cdhitr,Int_t lowerStrip, 
                Int_t upperStrip);
  virtual ~DmxHypothesis();
  
  Float_t GetCoG() const;
  Int_t GetCompareFlag() const;
  Int_t GetLowerBound() const;
  Float_t GetMatedSignalRatio() const;
  Int_t GetNumberOfStripsUsed() const;
  Float_t GetStat() const;
  DmxStatistic *GetStatObject() const;
  Float_t GetTieBreakerStat() const;
  Float_t GetTimingOffset(UgliGeomHandle *ugh);
  //Float_t GetTimingOffset();
  Int_t GetUpperBound() const;
  Bool_t IsValid() const;
  void PrintRecon();
  void SetStrips();
  
 private:
  
  //Data Members

  bool fAllUsed; //flag for all digits used in the hypothesis, only matters when using NavMasks
  CandDeMuxDigitHandleItr fCdhit;  //iterator over digits in a plane
  Int_t fCompare;  //flag for how to compare statistics
  Float_t fCoG;  //center of gravity of the hypothesis
  Int_t fLowerBound;  //lower bound of the hypothesis
  Int_t fMaxSeparation;  //maximum separation in strips between hits in the hypothesis
  Float_t fMatedSignalRatio;  //ratio of signal on strips with signal on 
                              //both sides to the total signal in a hypothesis
  Float_t fRequiredMatedSignalRatio;  //required ratio of signal on strips with  
                                      //signal on both sides to the total signal in 
                                      //a hypothesis for the reconstruction to be valid
  DmxStatistic *fStat;  //statistic to get goodness of fit
  Int_t fStripsUsed;
  //Float_t fTimeOffset;
  Int_t fUpperBound;  //upper bound of the hypothesis

  ClassDef(DmxHypothesis, 1) //DmxHypothesis
    
};
  
#endif // DMXHYPOTHESIS_H

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