[u/mrichter/AliRoot.git] / TRD / AliTRDtransform.h

#ifndef ALITRDTRANSFORM_H
#define ALITRDTRANSFORM_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

////////////////////////////////////////////////////////////////////////////
//                                                                        //
//  Transforms clusters into space points with calibrated positions       //
//  defined in the local tracking system                                  //
//                                                                        //
////////////////////////////////////////////////////////////////////////////

#include "TObject.h"
//#include "../TPC/AliTransform.h"

class TGeoHMatrix;

class AliTRDgeometry;
class AliTRDcluster;
class AliTRDCommonParam;
class AliTRDcalibDB;
class AliTRDCalROC;
class AliTRDCalDet;
class AliTRDpadPlane;

//class AliTRDtransform : public AliTransform {
class AliTRDtransform : public TObject {

 public:

  AliTRDtransform();
  AliTRDtransform(Int_t det);
  AliTRDtransform(const AliTRDtransform &t);
  virtual ~AliTRDtransform();
  AliTRDtransform &operator=(const AliTRDtransform &t) { *(new(this) AliTRDtransform(t));
                                                          return *this; }

  virtual Bool_t   Transform(Double_t *x
                           , Int_t    *i
                           , UInt_t    time
                           , Bool_t   &out
                           , Int_t     coordinateType);
  virtual void     Recalibrate(AliTRDcluster *c, Bool_t setDet = kTRUE);

          void     SetDetector(Int_t det);

 protected:

  AliTRDgeometry          *fGeo;                 //  TRD geometry
  Int_t                    fDetector;            //  Detector number

  AliTRDCommonParam       *fParam;               //  TRD common parameters

        AliTRDcalibDB     *fCalibration;         //  TRD calibration interface object
        AliTRDCalROC      *fCalVdriftROC;        //  Pad wise Vdrift calibration object
        AliTRDCalROC      *fCalT0ROC;            //  Pad wise T0 calibration object
  const AliTRDCalDet      *fCalVdriftDet;        //  ROC wise Vdrift calibration object
  const AliTRDCalDet      *fCalT0Det;            //  ROC wise T0 calibration object
  Double_t                 fCalVdriftDetValue;   //  ROC wise Vdrift calibration value
  Double_t                 fCalT0DetValue;       //  ROC wise T0 calibration value

  Double_t                 fSamplingFrequency;   //  ADC sampling frequency

  AliTRDpadPlane          *fPadPlane;            //  The current pad plane object
  Double_t                 fZShiftIdeal;         //  Needed to define Z-position relative to middle of chamber

  TGeoHMatrix             *fMatrix;              //  Transformation matrix for a given chamber

  ClassDef(AliTRDtransform,1)                    //  Transforms clusters

};

#endif
Commit	Line	Data
af26ce80	1	#ifndef ALITRDTRANSFORM_H
	2	#define ALITRDTRANSFORM_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
	7
	8	////////////////////////////////////////////////////////////////////////////
	9	// //
	10	// Transforms clusters into space points with calibrated positions //
	11	// defined in the local tracking system //
	12	// //
	13	////////////////////////////////////////////////////////////////////////////
	14
	15	#include "TObject.h"
	16	//#include "../TPC/AliTransform.h"
	17
	18	class TGeoHMatrix;
	19
	20	class AliTRDgeometry;
	21	class AliTRDcluster;
	22	class AliTRDCommonParam;
	23	class AliTRDcalibDB;
	24	class AliTRDCalROC;
	25	class AliTRDCalDet;
	26	class AliTRDpadPlane;
	27
	28	//class AliTRDtransform : public AliTransform {
	29	class AliTRDtransform : public TObject {
	30
	31	public:
	32
	33	AliTRDtransform();
	34	AliTRDtransform(Int_t det);
	35	AliTRDtransform(const AliTRDtransform &t);
c8ab4518	36	virtual ~AliTRDtransform();
af26ce80	37	AliTRDtransform &operator=(const AliTRDtransform &t) { *(new(this) AliTRDtransform(t));
	38	return *this; }
	39
9bf8c575	40	virtual Bool_t Transform(Double_t *x
af26ce80	41	, Int_t *i
af26ce80	42	, UInt_t time
bcb6fb78	43	, Bool_t &out
af26ce80	44	, Int_t coordinateType);
	45	virtual void Recalibrate(AliTRDcluster *c, Bool_t setDet = kTRUE);
	46
	47	void SetDetector(Int_t det);
	48
	49	protected:
	50
	51	AliTRDgeometry *fGeo; // TRD geometry
	52	Int_t fDetector; // Detector number
	53
	54	AliTRDCommonParam *fParam; // TRD common parameters
	55
	56	AliTRDcalibDB *fCalibration; // TRD calibration interface object
	57	AliTRDCalROC *fCalVdriftROC; // Pad wise Vdrift calibration object
	58	AliTRDCalROC *fCalT0ROC; // Pad wise T0 calibration object
	59	const AliTRDCalDet *fCalVdriftDet; // ROC wise Vdrift calibration object
	60	const AliTRDCalDet *fCalT0Det; // ROC wise T0 calibration object
	61	Double_t fCalVdriftDetValue; // ROC wise Vdrift calibration value
	62	Double_t fCalT0DetValue; // ROC wise T0 calibration value
	63
	64	Double_t fSamplingFrequency; // ADC sampling frequency
	65
	66	AliTRDpadPlane *fPadPlane; // The current pad plane object
	67	Double_t fZShiftIdeal; // Needed to define Z-position relative to middle of chamber
	68
	69	TGeoHMatrix *fMatrix; // Transformation matrix for a given chamber
	70
	71	ClassDef(AliTRDtransform,1) // Transforms clusters
	72
	73	};
	74
	75	#endif