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TkrLayer.h

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#ifndef TkrLayer_H
#define TkrLayer_H

#include "TObject.h"
#include "TObjArray.h"
#include "StripId.h"

class TkrLayer : public TObject
{
 private:
  UChar_t m_plane;
  UChar_t m_xy; 
  UInt_t m_ToT[2];
  UInt_t m_errf[2];       
  TObjArray *m_strips; //->
  
  Int_t m_numStrips;

 public:
     // X will denote strips that measure X
     // Y denotes strips that measure Y
  typedef enum {
    X = 0,
    Y
  } TKRAxes;
  
  TkrLayer();
  TkrLayer(TObjArray *strips);
  virtual ~TkrLayer();
  void Clean(Option_t *option="");

  TObjArray* getStrips() { return m_strips; };
  void setToT(UInt_t right, UInt_t left);
  void setErrf(UInt_t right, UInt_t left);
  void setPlaneNum(UChar_t planeVal) { m_plane = planeVal; };
  void setXY(TKRAxes xyVal) { m_xy = (xyVal == X ? 0 : 1); };
  
  Int_t getToT(UChar_t ctrlNum);
  Int_t getErrf(UChar_t ctrlNum);
  inline UShort_t getPlaneNum() const { return UShort_t(m_plane); };
  UShort_t getLayerNum() const;
  TKRAxes getXY() const { return (m_xy ? Y : X); };
  UInt_t getNumHits() { return m_strips->GetEntries(); };
  StripId* getHit(int i) { return ( (i < m_strips->GetEntries()) ? (StripId*)(m_strips->At(i)) : 0); };
      
  Int_t Compare(const TObject *obj) const;
  Bool_t IsSortable() const;
  
  ClassDef(TkrLayer,3)    // Information on a single tracker layer         
};

#endif

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