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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 | // this is a class | |
9 | // AliComplexCluster | |
10 | // by M. Ivanov | |
11 | // | |
12 | ||
13 | #include "TObject.h" | |
14 | #include "TMath.h" | |
15 | #include "AliTPCclusterMI.h" | |
16 | // | |
17 | ||
18 | class AliComplexCluster : public TObject { | |
19 | public: | |
20 | ||
21 | AliComplexCluster() { | |
22 | fTracks[0]=fTracks[1]=fTracks[2]=0; | |
23 | fX=fY=fQ=fSigmaX2=fSigmaY2=fSigmaXY=fArea=fMax=0.; | |
24 | } | |
25 | virtual ~AliComplexCluster() {;} | |
26 | Bool_t IsSortable() const; | |
27 | Int_t Compare(const TObject *o) const; | |
28 | // the following getters are needed by HLT | |
29 | // please dont remove... C. Loizides | |
30 | Int_t GetTrack(Int_t i)const {return fTracks[i];} //labels of overlapped tracks | |
31 | Float_t GetX()const {return fX;} | |
32 | Float_t GetY()const {return fY;} | |
33 | Float_t GetQ()const {return fQ;} | |
34 | Float_t GetSigmaX2()const {return fSigmaX2;} | |
35 | Float_t GetSigmaY2()const {return fSigmaY2;} | |
36 | Float_t GetSigmaXY()const {return fSigmaXY;} | |
37 | Float_t GetArea()const {return fArea;} | |
38 | Float_t GetMax()const {return fMax;} | |
39 | private: | |
40 | Int_t fTracks[3];//labels of overlapped tracks | |
41 | Float_t fX ; //Y of cluster | |
42 | Float_t fY ; //Z of cluster | |
43 | Float_t fQ ; //Q of cluster (in ADC counts) | |
44 | Float_t fSigmaX2; //Sigma Y square of cluster | |
45 | Float_t fSigmaY2; //Sigma Z square of cluster | |
46 | Float_t fSigmaXY; // XY moment | |
47 | Float_t fArea; //area of cluster | |
48 | Float_t fMax; //amplitude at maximum | |
49 | ||
50 | ClassDef(AliComplexCluster,1) | |
51 | // Cluster manager | |
52 | }; | |
53 | ||
54 | ||
55 | ||
56 | class AliTPCTrackerPoint { | |
57 | public: | |
58 | ||
59 | AliTPCTrackerPoint(): | |
60 | fTX(0), | |
61 | fTZ(0), | |
62 | fTY(0), | |
63 | fTAngleZ(0), | |
64 | fTAngleY(0), | |
65 | fSigmaZ(0), | |
66 | fSigmaY(0), | |
67 | fErrZ(0), | |
68 | fErrY(0), | |
69 | fIsShared(0){} | |
70 | virtual ~AliTPCTrackerPoint(){} | |
71 | Float_t GetX() const {return (fTX*0.01);} | |
72 | Float_t GetZ() const {return (fTZ*0.01);} | |
73 | Float_t GetY() const {return (fTY*0.01);} | |
74 | Float_t GetAngleZ() const {return (Float_t(fTAngleZ)*0.02);} | |
75 | Float_t GetAngleY() const {return (Float_t(fTAngleY)*0.02);} | |
76 | // | |
77 | void SetX(Float_t x) { fTX = Short_t(TMath::Nint(x*100.));} | |
78 | void SetY(Float_t y) { fTY = Short_t(TMath::Nint(y*100.));} | |
79 | void SetZ(Float_t z) { fTZ = Short_t(TMath::Nint(z*100.));} | |
80 | void SetAngleZ(Float_t anglez) {fTAngleZ = Char_t(TMath::Nint(anglez*50.));} | |
81 | void SetAngleY(Float_t angley) {fTAngleY = Char_t(TMath::Nint(angley*50.));} | |
82 | Float_t GetSigmaZ() const {return (fSigmaZ*0.02);} | |
83 | Float_t GetSigmaY() const {return (fSigmaY*0.02);} | |
84 | Float_t GetErrZ() const {return (fErrZ*0.005);} | |
85 | Float_t GetErrY() const {return (fErrY*0.005);} | |
86 | void SetErrZ(Float_t errz) {fErrZ = UChar_t(TMath::Nint(errz*200.));} | |
87 | void SetErrY(Float_t erry) {fErrY = UChar_t(TMath::Nint(erry*200.));} | |
88 | ||
89 | void SetSigmaZ(Float_t sigmaz) {fSigmaZ = UChar_t(TMath::Nint(sigmaz*50.));} | |
90 | void SetSigmaY(Float_t sigmay) {fSigmaY = UChar_t(TMath::Nint(sigmay*50.));} | |
91 | ||
92 | Char_t IsShared() const {return fIsShared;} | |
93 | void SetShared(Char_t s) {fIsShared=s;} | |
94 | ||
95 | // | |
96 | private: | |
97 | Short_t fTX; // x position of the cluster in cm - 10 mum prec | |
98 | Short_t fTZ; // current prolongation in Z in cm - 10 mum prec. | |
99 | Short_t fTY; // current prolongation in Y in cm - 10 mum prec. | |
100 | Char_t fTAngleZ; // angle | |
101 | Char_t fTAngleY; // angle | |
102 | UShort_t fSigmaZ; // shape Z - normalised shape - normaliziation 1 - precision 2 percent | |
103 | UShort_t fSigmaY; // shape Y - normalised shape - normaliziation 1 - precision 2 percent | |
104 | UShort_t fErrZ; // z error estimate - in mm - 50 mum precision | |
105 | UShort_t fErrY; // y error estimate - in mm - 50 mum precision | |
106 | Char_t fIsShared; // indicate sharing of the point between several tracks | |
107 | ||
108 | ClassDef(AliTPCTrackerPoint,1) | |
109 | }; | |
110 | ||
111 | class AliTPCClusterPoint { | |
112 | public: | |
113 | AliTPCClusterPoint(){fCZ=fCY=fSigmaZ=fSigmaY=fQ=fMax=fCType=0;} | |
114 | virtual ~AliTPCClusterPoint(){} | |
115 | Float_t GetZ() const {return (fCZ*0.01);} | |
116 | Float_t GetY() const {return (fCY*0.01);} | |
117 | Float_t GetSigmaZ() const {return (fSigmaZ*0.02);} | |
118 | Float_t GetSigmaY() const {return (fSigmaY*0.02);} | |
119 | Int_t GetType() const {return fCType;} | |
120 | Int_t GetMax() const {return fMax;} | |
121 | Float_t GetQ() const {return fQ;} | |
122 | ||
123 | // | |
124 | void SetY(Float_t y){ fCY = Short_t(TMath::Nint(y*100.));} | |
125 | void SetZ(Float_t z){ fCZ = Short_t(TMath::Nint(z*100.));} | |
126 | void SetSigmaZ(Float_t sigmaz) {fSigmaZ = UChar_t(TMath::Nint(sigmaz*50.));} | |
127 | void SetSigmaY(Float_t sigmay) {fSigmaY = UChar_t(TMath::Nint(sigmay*50.));} | |
128 | void SetQ(Float_t q) {fQ = UShort_t(q);} | |
129 | void SetMax(Float_t max) {fMax = UShort_t(max);} | |
130 | void SetType(Char_t type) {fCType = type;} | |
131 | private: | |
132 | Short_t fCZ; // current cluster position Z in cm - 100 mum precision | |
133 | Short_t fCY; // current cluster position Y in cm - 100 mum precision | |
134 | UChar_t fSigmaZ; // shape Z - normalised shape - normaliziation 1 - precision 2 percent | |
135 | UChar_t fSigmaY; // shape Y - normalised shape - normaliziation 1 - precision 2 percent | |
136 | UShort_t fQ; // total charge in cluster | |
137 | UShort_t fMax; // charge at maximum | |
138 | Char_t fCType; // type of the cluster | |
139 | ||
140 | // | |
141 | ClassDef(AliTPCClusterPoint,1) | |
142 | }; | |
143 | ||
144 | ||
145 | class AliTPCExactPoint : public TObject{ | |
146 | public: | |
147 | AliTPCExactPoint(){fEZ=fEY=fEAngleZ=fEAngleY=fEAmp=fEPrim=fTrackID=0;} | |
148 | private: | |
149 | Float_t fEZ; // current "exact" position according simulation | |
150 | Float_t fEY; // current "exact" position according simulation | |
151 | Float_t fEX; // x poistion of the cluster | |
152 | Float_t fEAngleZ; // angle Z | |
153 | Float_t fEAngleY; // angle Y | |
154 | Float_t fEAmp; // total charge deposited in row | |
155 | Float_t fEPrim; // primary charge deposited in row | |
156 | Int_t fTrackID; // id of the track | |
157 | Int_t fRow; // row | |
158 | Int_t fSec; //sector | |
159 | ClassDef(AliTPCExactPoint,1) | |
160 | }; | |
161 | ||
162 | ||
163 | class AliTPCTrackPoint: public TObject{ | |
164 | public: | |
165 | AliTPCTrackPoint(){} | |
166 | // AliTPCClusterPoint & GetCPoint(){return fCPoint;} | |
167 | AliTPCTrackerPoint & GetTPoint(){return fTPoint;} | |
168 | AliTPCclusterMI & GetCPoint(){return fCPoint;} | |
169 | private: | |
170 | // AliTPCClusterPoint fCPoint; | |
171 | //Char_t fIsShared; | |
172 | AliTPCTrackerPoint fTPoint; // track point | |
173 | AliTPCclusterMI fCPoint; // cluster point | |
174 | ClassDef(AliTPCTrackPoint,1) | |
175 | }; | |
176 | ||
177 | class AliTPCTrackPoint2: public AliTPCTrackPoint{ | |
178 | public: | |
179 | AliTPCTrackPoint2(){} | |
180 | private: | |
181 | Float_t fGX; //global poition of the point | |
182 | Float_t fGY; //global poition of the point | |
183 | Float_t fGZ; //global poition of the point | |
184 | // | |
185 | Float_t fDY; //distortion of the clusters from the global helix (3 point interpolation) | |
186 | Float_t fDZ; //distortion of the clusters from the global helix (3 point interpolation) | |
187 | // | |
188 | Float_t fDYU; //derivation in y up | |
189 | Float_t fDYD; //distortion of y down | |
190 | // | |
191 | Float_t fDZU; //derivation in y up | |
192 | Float_t fDZD; //distortion of y down | |
193 | // | |
194 | Float_t fDDY; //derivation in y,z up-down | |
195 | Float_t fDDZ; //derivation in y,z up-down | |
196 | // | |
197 | Int_t fID; //id of the corresponding track | |
198 | Int_t fLab; //MC label of the track | |
199 | ClassDef(AliTPCTrackPoint2,1) | |
200 | }; | |
201 | ||
202 | ||
203 | ||
204 | ||
205 | class AliTPCTrackPointRef: public AliTPCTrackPoint{ | |
206 | public: | |
207 | AliTPCExactPoint & GetExactPoint(){return fEPoint;} | |
208 | AliTPCExactPoint & GetNearestPoint(){return fNPoint;} | |
209 | private: | |
210 | AliTPCExactPoint fEPoint; //exact point belonging to track | |
211 | AliTPCExactPoint fNPoint; //nearest point | |
212 | ClassDef(AliTPCTrackPointRef,1) | |
213 | }; | |
214 | ||
215 | ||
216 | #endif //ALICOMPLEXCLUSTER_H |