[u/mrichter/AliRoot.git] / TPC / AliTPCTransform.h

#ifndef ALI_TPC_TRANSFORM_H
#define ALI_TPC_TRANSFORM_H

#include "TGeoMatrix.h"
#include "AliTransform.h"

class AliTPCTransform:public AliTransform {
public:
  AliTPCTransform();
  virtual ~AliTPCTransform();
  virtual void Transform(Double_t *x,Int_t *i,UInt_t time,
			 Int_t coordinateType);
protected:
  void Pad2RotatedGlobal(Int_t pad,Int_t row,Double_t *x) const;
  void RotatedGlobal2Global(Int_t sector,Double_t *x) const;
  void Global2RotatedGlobal(Int_t sector,Double_t *x) const;
  void GetCosAndSin(Int_t sector,Double_t &cos,Double_t &sin) const;
private:
  Double_t fCoss[18];
  Double_t fSins[18];

  ClassDef(AliTPCTransform,1)
};

#endif
Commit	Line	Data
c1bdda91	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