TPC/AliTPCTransform.h

   1 #ifndef ALI_TPC_TRANSFORM_H
   2 #define ALI_TPC_TRANSFORM_H
   3
   4 #include "TGeoMatrix.h"
   5 #include "AliTransform.h"
   6
   7 class AliTPCTransform:public AliTransform {
   8 public:
   9   AliTPCTransform();
  10   virtual ~AliTPCTransform();
  11   virtual void Transform(Double_t *x,Int_t *i,UInt_t time,
  12                          Int_t coordinateType);
  13 protected:
  14   void Pad2RotatedGlobal(Int_t pad,Int_t row,Double_t *x) const;
  15   void RotatedGlobal2Global(Int_t sector,Double_t *x) const;
  16   void Global2RotatedGlobal(Int_t sector,Double_t *x) const;
  17   void GetCosAndSin(Int_t sector,Double_t &cos,Double_t &sin) const;
  18 private:
  19   Double_t fCoss[18];
  20   Double_t fSins[18];
  21
  22   ClassDef(AliTPCTransform,1)
  23 };
  24
  25 #endif