Obsolete - removed
[u/mrichter/AliRoot.git] / TPC / AliComplexCluster.h
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c9787763 1#ifndef ALICOMPLEXCLUSTER_H
2#define ALICOMPLEXCLUSTER_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#include "TObject.h"
1c53abe2 9#include "TMath.h"
41cfdca1 10#include "AliTPCclusterMI.h"
c9787763 11
12class AliComplexCluster : public TObject {
13public:
835b3d81 14 friend class AliTPC;
15 friend class AliTPCClusterFinder;
16 friend class AliClusters;
17
18 AliComplexCluster() {
19 fTracks[0]=fTracks[1]=fTracks[2]=0;
20 fX=fY=fQ=fSigmaX2=fSigmaY2=fSigmaXY=fArea=fMax=0.;
21 }
22 virtual ~AliComplexCluster() {;}
23 Bool_t IsSortable() const;
24 Int_t Compare(const TObject *o) const;
25private:
c9787763 26 Int_t fTracks[3];//labels of overlapped tracks
27 Float_t fX ; //Y of cluster
28 Float_t fY ; //Z of cluster
29 Float_t fQ ; //Q of cluster (in ADC counts)
30 Float_t fSigmaX2; //Sigma Y square of cluster
31 Float_t fSigmaY2; //Sigma Z square of cluster
32 Float_t fSigmaXY; // XY moment
33 Float_t fArea; //area of cluster
34 Float_t fMax; //amplitude at maximum
835b3d81 35
36 ClassDef(AliComplexCluster,1)
37 // Cluster manager
c9787763 38};
39
1c53abe2 40
41
42class AliTPCTrackerPoint {
1c53abe2 43 public:
41cfdca1 44 Char_t fIsShared; // indicate sharing of the point between several tracks
45
46 AliTPCTrackerPoint(){fTX=0; fTY=0; fTZ=0; fTAngleZ=0; fTAngleY=0; fIsShared = 0;}
835b3d81 47 Float_t GetX() const {return (fTX*0.01);}
48 Float_t GetZ() const {return (fTZ*0.01);}
49 Float_t GetY() const {return (fTY*0.01);}
50 Float_t GetAngleZ() const {return (Float_t(fTAngleZ)*0.02);}
51 Float_t GetAngleY() const {return (Float_t(fTAngleY)*0.02);}
1c53abe2 52 //
835b3d81 53 void SetX(Float_t x) { fTX = Short_t(TMath::Nint(x*100.));}
54 void SetY(Float_t y) { fTY = Short_t(TMath::Nint(y*100.));}
55 void SetZ(Float_t z) { fTZ = Short_t(TMath::Nint(z*100.));}
1c53abe2 56 void SetAngleZ(Float_t anglez) {fTAngleZ = Char_t(TMath::Nint(anglez*50.));}
57 void SetAngleY(Float_t angley) {fTAngleY = Char_t(TMath::Nint(angley*50.));}
835b3d81 58 Float_t GetSigmaZ() const {return (fSigmaZ*0.02);}
59 Float_t GetSigmaY() const {return (fSigmaY*0.02);}
60 Float_t GetErrZ() const {return (fErrZ*0.005);}
61 Float_t GetErrY() const {return (fErrY*0.005);}
41cfdca1 62 void SetErrZ(Float_t errz) {fErrZ = UChar_t(TMath::Nint(errz*200.));}
63 void SetErrY(Float_t erry) {fErrY = UChar_t(TMath::Nint(erry*200.));}
64
65 void SetSigmaZ(Float_t sigmaz) {fSigmaZ = UChar_t(TMath::Nint(sigmaz*50.));}
66 void SetSigmaY(Float_t sigmay) {fSigmaY = UChar_t(TMath::Nint(sigmay*50.));}
1c53abe2 67 //
835b3d81 68 private:
69 Short_t fTX; // x position of the cluster in cm - 10 mum prec
70 Short_t fTZ; // current prolongation in Z in cm - 10 mum prec.
71 Short_t fTY; // current prolongation in Y in cm - 10 mum prec.
72 Char_t fTAngleZ; // angle
73 Char_t fTAngleY; // angle
74 UShort_t fSigmaZ; // shape Z - normalised shape - normaliziation 1 - precision 2 percent
75 UShort_t fSigmaY; // shape Y - normalised shape - normaliziation 1 - precision 2 percent
76 UShort_t fErrZ; // z error estimate - in mm - 50 mum precision
77 UShort_t fErrY; // y error estimate - in mm - 50 mum precision
78
1c53abe2 79 ClassDef(AliTPCTrackerPoint,1)
c9787763 80};
81
1c53abe2 82class AliTPCClusterPoint {
1c53abe2 83 public:
41cfdca1 84 AliTPCClusterPoint(){fCZ=fCY=fSigmaZ=fSigmaY=fQ=fMax=fCType=0;}
835b3d81 85 inline Float_t GetZ() const {return (fCZ*0.01);}
86 inline Float_t GetY() const {return (fCY*0.01);}
87 inline Float_t GetSigmaZ() const {return (fSigmaZ*0.02);}
88 inline Float_t GetSigmaY() const {return (fSigmaY*0.02);}
89 inline Int_t GetType() const {return fCType;}
90 inline Int_t GetMax() const {return fMax;}
91 inline Float_t GetQ() const {return fQ;}
1c53abe2 92
93 //
94 void SetY(Float_t y){ fCY = Short_t(TMath::Nint(y*100.));}
95 void SetZ(Float_t z){ fCZ = Short_t(TMath::Nint(z*100.));}
1c53abe2 96 void SetSigmaZ(Float_t sigmaz) {fSigmaZ = UChar_t(TMath::Nint(sigmaz*50.));}
97 void SetSigmaY(Float_t sigmay) {fSigmaY = UChar_t(TMath::Nint(sigmay*50.));}
98 void SetQ(Float_t q) {fQ = UShort_t(q);}
99 void SetMax(Float_t max) {fMax = UShort_t(max);}
100 void SetType(Char_t type) {fCType = type;}
835b3d81 101 private:
102 Short_t fCZ; // current cluster position Z in cm - 100 mum precision
103 Short_t fCY; // current cluster position Y in cm - 100 mum precision
104 UChar_t fSigmaZ; // shape Z - normalised shape - normaliziation 1 - precision 2 percent
105 UChar_t fSigmaY; // shape Y - normalised shape - normaliziation 1 - precision 2 percent
106 UShort_t fQ; // total charge in cluster
107 UShort_t fMax; // charge at maximum
108 Char_t fCType; // type of the cluster
1c53abe2 109
110 //
1c53abe2 111 ClassDef(AliTPCClusterPoint,1)
112};
113
114
115class AliTPCExactPoint : public TObject{
116 public:
117 AliTPCExactPoint(){fEZ=fEY=fEAngleZ=fEAngleY=fEAmp=fEPrim=fTrackID=0;}
835b3d81 118 private:
1c53abe2 119 Float_t fEZ; // current "exact" position according simulation
120 Float_t fEY; // current "exact" position according simulation
41cfdca1 121 Float_t fEX; // x poistion of the cluster
1c53abe2 122 Float_t fEAngleZ; // angle Z
123 Float_t fEAngleY; // angle Y
124 Float_t fEAmp; // total charge deposited in row
125 Float_t fEPrim; // primary charge deposited in row
126 Int_t fTrackID; // id of the track
41cfdca1 127 Int_t fRow; // row
128 Int_t fSec; //sector
835b3d81 129 friend class AliTPCtrackerMI;
1c53abe2 130 ClassDef(AliTPCExactPoint,1)
131};
132
133
134class AliTPCTrackPoint: public TObject{
135 public:
835b3d81 136 friend class AliTPCtrackerMI;
41cfdca1 137 AliTPCTrackPoint(){}
138 // AliTPCClusterPoint & GetCPoint(){return fCPoint;}
1c53abe2 139 AliTPCTrackerPoint & GetTPoint(){return fTPoint;}
41cfdca1 140 AliTPCclusterMI & GetCPoint(){return fCPoint;}
835b3d81 141 private:
41cfdca1 142 // AliTPCClusterPoint fCPoint;
143 //Char_t fIsShared;
835b3d81 144 AliTPCTrackerPoint fTPoint; // track point
145 AliTPCclusterMI fCPoint; // cluster point
1c53abe2 146 ClassDef(AliTPCTrackPoint,1)
147};
148
41cfdca1 149class AliTPCTrackPoint2: public AliTPCTrackPoint{
150 public:
835b3d81 151 friend class AliTPCtrackerMI;
41cfdca1 152 AliTPCTrackPoint2(){}
835b3d81 153 private:
41cfdca1 154 Float_t fGX; //global poition of the point
155 Float_t fGY; //global poition of the point
156 Float_t fGZ; //global poition of the point
157 //
158 Float_t fDY; //distortion of the clusters from the global helix (3 point interpolation)
159 Float_t fDZ; //distortion of the clusters from the global helix (3 point interpolation)
160 //
161 Float_t fDYU; //derivation in y up
162 Float_t fDYD; //distortion of y down
163 //
164 Float_t fDZU; //derivation in y up
165 Float_t fDZD; //distortion of y down
166 //
167 Float_t fDDY; //derivation in y,z up-down
168 Float_t fDDZ; //derivation in y,z up-down
169 //
170 Int_t fID; //id of the corresponding track
171 Int_t fLab; //MC label of the track
41cfdca1 172 ClassDef(AliTPCTrackPoint2,1)
173};
174
175
176
1c53abe2 177
178class AliTPCTrackPointRef: public AliTPCTrackPoint{
179 public:
835b3d81 180 friend class AliTPCtrackerMI;
1c53abe2 181 AliTPCExactPoint & GetExactPoint(){return fEPoint;}
182 AliTPCExactPoint & GetNearestPoint(){return fNPoint;}
835b3d81 183 private:
1c53abe2 184 AliTPCExactPoint fEPoint; //exact point belonging to track
185 AliTPCExactPoint fNPoint; //nearest point
186 ClassDef(AliTPCTrackPointRef,1)
187};
188
189
c9787763 190#endif //ALICOMPLEXCLUSTER_H