temporary bug fix (speed issues)
[u/mrichter/AliRoot.git] / TRD / AliTRDtransform.h
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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"
af26ce80 16
17class TGeoHMatrix;
18
19class AliTRDgeometry;
20class AliTRDcluster;
21class AliTRDCommonParam;
22class AliTRDcalibDB;
23class AliTRDCalROC;
24class AliTRDCalDet;
25class AliTRDpadPlane;
26
af26ce80 27class AliTRDtransform : public TObject {
c893147d 28
29 public:
30
af26ce80 31 AliTRDtransform();
32 AliTRDtransform(Int_t det);
33 AliTRDtransform(const AliTRDtransform &t);
c8ab4518 34 virtual ~AliTRDtransform();
af26ce80 35 AliTRDtransform &operator=(const AliTRDtransform &t) { *(new(this) AliTRDtransform(t));
36 return *this; }
37
b72f4eaf 38 virtual Bool_t Transform(AliTRDcluster *c);
af26ce80 39 virtual void Recalibrate(AliTRDcluster *c, Bool_t setDet = kTRUE);
40
41 void SetDetector(Int_t det);
42
a60b4183 43protected:
c893147d 44
a60b4183 45 AliTRDgeometry *fGeo; // TRD geometry
46 Int_t fDetector; // Detector number
af26ce80 47
a60b4183 48 AliTRDCommonParam *fParam; // TRD common parameters
af26ce80 49
a60b4183 50 AliTRDcalibDB *fCalibration; // TRD calibration interface object
51 AliTRDCalROC *fCalVdriftROC; // Pad wise Vdrift calibration object
52 AliTRDCalROC *fCalT0ROC; // Pad wise T0 calibration object
53 AliTRDCalROC *fCalPRFROC; // Pad wise PRF calibration object
c893147d 54 const AliTRDCalDet *fkCalVdriftDet; // ROC wise Vdrift calibration object
55 const AliTRDCalDet *fkCalT0Det; // ROC wise T0 calibration object
a60b4183 56 Double_t fCalVdriftDetValue; // ROC wise Vdrift calibration value
57 Double_t fCalT0DetValue; // ROC wise T0 calibration value
af26ce80 58
a60b4183 59 Double_t fSamplingFrequency; // ADC sampling frequency
af26ce80 60
a60b4183 61 AliTRDpadPlane *fPadPlane; // The current pad plane object
62 Double_t fZShiftIdeal; // Needed to define Z-position relative to middle of chamber
af26ce80 63
a60b4183 64 TGeoHMatrix *fMatrix; // Transformation matrix for a given chamber
af26ce80 65
c893147d 66 ClassDef(AliTRDtransform, 3) // Transforms clusters
af26ce80 67
68};
af26ce80 69#endif