Changes due to the coding conventions
[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/* $Id$ */
7fc8a284 7//
8// this is a class
9// AliComplexCluster
10// by M. Ivanov
11//
c9787763 12
13#include "TObject.h"
1c53abe2 14#include "TMath.h"
41cfdca1 15#include "AliTPCclusterMI.h"
018a927a 16//
c9787763 17
18class AliComplexCluster : public TObject {
835b3d81 19 friend class AliTPC;
20 friend class AliTPCClusterFinder;
21 friend class AliClusters;
7fc8a284 22public:
835b3d81 23
24 AliComplexCluster() {
25 fTracks[0]=fTracks[1]=fTracks[2]=0;
26 fX=fY=fQ=fSigmaX2=fSigmaY2=fSigmaXY=fArea=fMax=0.;
27 }
28 virtual ~AliComplexCluster() {;}
29 Bool_t IsSortable() const;
30 Int_t Compare(const TObject *o) const;
75bb2a28 31 // the following getters are needed by HLT
32 // please dont remove... C. Loizides
4fc2da50 33 Int_t GetTrack(Int_t i)const {return fTracks[i];} //labels of overlapped tracks
34 Float_t GetX()const {return fX;}
35 Float_t GetY()const {return fY;}
36 Float_t GetQ()const {return fQ;}
37 Float_t GetSigmaX2()const {return fSigmaX2;}
38 Float_t GetSigmaY2()const {return fSigmaY2;}
39 Float_t GetSigmaXY()const {return fSigmaXY;}
40 Float_t GetArea()const {return fArea;}
41 Float_t GetMax()const {return fMax;}
835b3d81 42private:
c9787763 43 Int_t fTracks[3];//labels of overlapped tracks
44 Float_t fX ; //Y of cluster
45 Float_t fY ; //Z of cluster
46 Float_t fQ ; //Q of cluster (in ADC counts)
47 Float_t fSigmaX2; //Sigma Y square of cluster
48 Float_t fSigmaY2; //Sigma Z square of cluster
49 Float_t fSigmaXY; // XY moment
50 Float_t fArea; //area of cluster
51 Float_t fMax; //amplitude at maximum
835b3d81 52
53 ClassDef(AliComplexCluster,1)
54 // Cluster manager
c9787763 55};
56
1c53abe2 57
58
59class AliTPCTrackerPoint {
7fc8a284 60 friend class AliTPCtrackerMI;
61 friend class AliTPCseed;
1c53abe2 62 public:
41cfdca1 63
64 AliTPCTrackerPoint(){fTX=0; fTY=0; fTZ=0; fTAngleZ=0; fTAngleY=0; fIsShared = 0;}
835b3d81 65 Float_t GetX() const {return (fTX*0.01);}
66 Float_t GetZ() const {return (fTZ*0.01);}
67 Float_t GetY() const {return (fTY*0.01);}
68 Float_t GetAngleZ() const {return (Float_t(fTAngleZ)*0.02);}
69 Float_t GetAngleY() const {return (Float_t(fTAngleY)*0.02);}
1c53abe2 70 //
835b3d81 71 void SetX(Float_t x) { fTX = Short_t(TMath::Nint(x*100.));}
72 void SetY(Float_t y) { fTY = Short_t(TMath::Nint(y*100.));}
73 void SetZ(Float_t z) { fTZ = Short_t(TMath::Nint(z*100.));}
1c53abe2 74 void SetAngleZ(Float_t anglez) {fTAngleZ = Char_t(TMath::Nint(anglez*50.));}
75 void SetAngleY(Float_t angley) {fTAngleY = Char_t(TMath::Nint(angley*50.));}
835b3d81 76 Float_t GetSigmaZ() const {return (fSigmaZ*0.02);}
77 Float_t GetSigmaY() const {return (fSigmaY*0.02);}
78 Float_t GetErrZ() const {return (fErrZ*0.005);}
79 Float_t GetErrY() const {return (fErrY*0.005);}
41cfdca1 80 void SetErrZ(Float_t errz) {fErrZ = UChar_t(TMath::Nint(errz*200.));}
81 void SetErrY(Float_t erry) {fErrY = UChar_t(TMath::Nint(erry*200.));}
82
83 void SetSigmaZ(Float_t sigmaz) {fSigmaZ = UChar_t(TMath::Nint(sigmaz*50.));}
84 void SetSigmaY(Float_t sigmay) {fSigmaY = UChar_t(TMath::Nint(sigmay*50.));}
1c53abe2 85 //
835b3d81 86 private:
87 Short_t fTX; // x position of the cluster in cm - 10 mum prec
88 Short_t fTZ; // current prolongation in Z in cm - 10 mum prec.
89 Short_t fTY; // current prolongation in Y in cm - 10 mum prec.
90 Char_t fTAngleZ; // angle
91 Char_t fTAngleY; // angle
92 UShort_t fSigmaZ; // shape Z - normalised shape - normaliziation 1 - precision 2 percent
93 UShort_t fSigmaY; // shape Y - normalised shape - normaliziation 1 - precision 2 percent
94 UShort_t fErrZ; // z error estimate - in mm - 50 mum precision
95 UShort_t fErrY; // y error estimate - in mm - 50 mum precision
7fc8a284 96 Char_t fIsShared; // indicate sharing of the point between several tracks
835b3d81 97
1c53abe2 98 ClassDef(AliTPCTrackerPoint,1)
c9787763 99};
100
1c53abe2 101class AliTPCClusterPoint {
1c53abe2 102 public:
41cfdca1 103 AliTPCClusterPoint(){fCZ=fCY=fSigmaZ=fSigmaY=fQ=fMax=fCType=0;}
7fc8a284 104 Float_t GetZ() const {return (fCZ*0.01);}
105 Float_t GetY() const {return (fCY*0.01);}
106 Float_t GetSigmaZ() const {return (fSigmaZ*0.02);}
107 Float_t GetSigmaY() const {return (fSigmaY*0.02);}
108 Int_t GetType() const {return fCType;}
109 Int_t GetMax() const {return fMax;}
110 Float_t GetQ() const {return fQ;}
1c53abe2 111
112 //
113 void SetY(Float_t y){ fCY = Short_t(TMath::Nint(y*100.));}
114 void SetZ(Float_t z){ fCZ = Short_t(TMath::Nint(z*100.));}
1c53abe2 115 void SetSigmaZ(Float_t sigmaz) {fSigmaZ = UChar_t(TMath::Nint(sigmaz*50.));}
116 void SetSigmaY(Float_t sigmay) {fSigmaY = UChar_t(TMath::Nint(sigmay*50.));}
117 void SetQ(Float_t q) {fQ = UShort_t(q);}
118 void SetMax(Float_t max) {fMax = UShort_t(max);}
119 void SetType(Char_t type) {fCType = type;}
835b3d81 120 private:
121 Short_t fCZ; // current cluster position Z in cm - 100 mum precision
122 Short_t fCY; // current cluster position Y in cm - 100 mum precision
123 UChar_t fSigmaZ; // shape Z - normalised shape - normaliziation 1 - precision 2 percent
124 UChar_t fSigmaY; // shape Y - normalised shape - normaliziation 1 - precision 2 percent
125 UShort_t fQ; // total charge in cluster
126 UShort_t fMax; // charge at maximum
127 Char_t fCType; // type of the cluster
1c53abe2 128
129 //
1c53abe2 130 ClassDef(AliTPCClusterPoint,1)
131};
132
133
134class AliTPCExactPoint : public TObject{
7fc8a284 135 friend class AliTPCtrackerMI;
1c53abe2 136 public:
137 AliTPCExactPoint(){fEZ=fEY=fEAngleZ=fEAngleY=fEAmp=fEPrim=fTrackID=0;}
835b3d81 138 private:
1c53abe2 139 Float_t fEZ; // current "exact" position according simulation
140 Float_t fEY; // current "exact" position according simulation
41cfdca1 141 Float_t fEX; // x poistion of the cluster
1c53abe2 142 Float_t fEAngleZ; // angle Z
143 Float_t fEAngleY; // angle Y
144 Float_t fEAmp; // total charge deposited in row
145 Float_t fEPrim; // primary charge deposited in row
146 Int_t fTrackID; // id of the track
41cfdca1 147 Int_t fRow; // row
148 Int_t fSec; //sector
1c53abe2 149 ClassDef(AliTPCExactPoint,1)
150};
151
152
153class AliTPCTrackPoint: public TObject{
835b3d81 154 friend class AliTPCtrackerMI;
7fc8a284 155 public:
41cfdca1 156 AliTPCTrackPoint(){}
157 // AliTPCClusterPoint & GetCPoint(){return fCPoint;}
1c53abe2 158 AliTPCTrackerPoint & GetTPoint(){return fTPoint;}
41cfdca1 159 AliTPCclusterMI & GetCPoint(){return fCPoint;}
835b3d81 160 private:
41cfdca1 161 // AliTPCClusterPoint fCPoint;
162 //Char_t fIsShared;
835b3d81 163 AliTPCTrackerPoint fTPoint; // track point
164 AliTPCclusterMI fCPoint; // cluster point
1c53abe2 165 ClassDef(AliTPCTrackPoint,1)
166};
167
41cfdca1 168class AliTPCTrackPoint2: public AliTPCTrackPoint{
835b3d81 169 friend class AliTPCtrackerMI;
7fc8a284 170 public:
41cfdca1 171 AliTPCTrackPoint2(){}
835b3d81 172 private:
41cfdca1 173 Float_t fGX; //global poition of the point
174 Float_t fGY; //global poition of the point
175 Float_t fGZ; //global poition of the point
176 //
177 Float_t fDY; //distortion of the clusters from the global helix (3 point interpolation)
178 Float_t fDZ; //distortion of the clusters from the global helix (3 point interpolation)
179 //
180 Float_t fDYU; //derivation in y up
181 Float_t fDYD; //distortion of y down
182 //
183 Float_t fDZU; //derivation in y up
184 Float_t fDZD; //distortion of y down
185 //
186 Float_t fDDY; //derivation in y,z up-down
187 Float_t fDDZ; //derivation in y,z up-down
188 //
189 Int_t fID; //id of the corresponding track
190 Int_t fLab; //MC label of the track
41cfdca1 191 ClassDef(AliTPCTrackPoint2,1)
192};
193
194
195
1c53abe2 196
197class AliTPCTrackPointRef: public AliTPCTrackPoint{
835b3d81 198 friend class AliTPCtrackerMI;
7fc8a284 199 public:
1c53abe2 200 AliTPCExactPoint & GetExactPoint(){return fEPoint;}
201 AliTPCExactPoint & GetNearestPoint(){return fNPoint;}
835b3d81 202 private:
1c53abe2 203 AliTPCExactPoint fEPoint; //exact point belonging to track
204 AliTPCExactPoint fNPoint; //nearest point
205 ClassDef(AliTPCTrackPointRef,1)
206};
207
208
c9787763 209#endif //ALICOMPLEXCLUSTER_H