CSCSegAlgoShowering.h

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#ifndef CSCSegment_CSCSegAlgoShowering_h
#define CSCSegment_CSCSegAlgoShowering_h
 
#include <DataFormats/CSCRecHit/interface/CSCRecHit2D.h>
#include <DataFormats/CSCRecHit/interface/CSCSegment.h>
#include <Geometry/CSCGeometry/interface/CSCChamber.h>
#include <FWCore/ParameterSet/interface/ParameterSet.h>
#include <vector>
 
class CSCSegFit;
 
class CSCSegAlgoShowering {
public:
  typedef std::vector<const CSCRecHit2D*> ChamberHitContainer;
 
  explicit CSCSegAlgoShowering(const edm::ParameterSet& ps);
 
  virtual ~CSCSegAlgoShowering();
 
  CSCSegment showerSeg(const CSCChamber* aChamber, const ChamberHitContainer& rechits);
 
private:
  bool isHitNearSegment(const CSCRecHit2D* h) const;
  bool addHit(const CSCRecHit2D* hit, int layer);
  bool hasHitOnLayer(int layer) const;
  void compareProtoSegment(const CSCRecHit2D* h, int layer);
  void pruneFromResidual(void);
  void updateParameters(void);
 
  // Member variables
  const std::string myName;
  const CSCChamber* theChamber;
 
  ChamberHitContainer protoSegment;
 
  // input from .cfi file
  bool debug;
  int minHitsPerSegment;
  double dRPhiFineMax;
  double dPhiFineMax;
  float tanPhiMax;
  float tanThetaMax;
  float chi2Max;
  float maxRatioResidual;
  //  float  maxDR;
  float maxDTheta;
  float maxDPhi;
 
  CSCSegFit* sfit_;  // current fit
};
#endif