TrapezoidalStripTopology.h

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#ifndef Geometry_CommonTopologies_TrapezoidalStripTopology_H
#define Geometry_CommonTopologies_TrapezoidalStripTopology_H

#include "Geometry/CommonTopologies/interface/StripTopology.h"


class TrapezoidalStripTopology final : public StripTopology {
public:

  TrapezoidalStripTopology(int nstrip, float pitch, float detheight,float r0);

  TrapezoidalStripTopology(int nstrip, float pitch, float detheight,float r0, int yAx);

  using StripTopology::localPosition;
  LocalPoint localPosition(float strip) const override;

  LocalPoint localPosition(const MeasurementPoint&) const override;
  
  using StripTopology::localError;
  LocalError 
  localError(float strip, float stripErr2) const override;
  
  LocalError 
  localError(const MeasurementPoint&, const MeasurementError&) const override;
  
  float strip(const LocalPoint&) const override;

  MeasurementPoint measurementPosition(const LocalPoint&) const override;
    
  MeasurementError 
  measurementError(const LocalPoint&, const LocalError&) const override;

  int channel(const LocalPoint&) const override;

  float pitch() const override; 

  float localPitch(const LocalPoint&) const override;
  
  float stripAngle(float strip) const override;

  int nstrips() const override; 

  float stripLength() const override {return theDetHeight;}
  float localStripLength(const LocalPoint& aLP) const override;
  
  float radius() const { return theDistToBeam;}

protected:

  virtual float shiftOffset( float pitch_fraction);

private:
  int   theNumberOfStrips;
  float thePitch;    // pitch at the middle of the det. plane
  float theOffset;  
  float theDistToBeam; 
  float theDetHeight; 
  int   theYAxOr;
};


#endif