1 #ifndef ALIMUONRAWCLUSTER_H
2 #define ALIMUONRAWCLUSTER_H
4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
8 // Revision of includes 07/05/2004
11 /// \class AliMUONRawCluster
12 /// \brief MUON raw cluster
14 /// Class for the MUON RecPoint
15 /// It contains the properties of the physics cluters found in the tracking chambers
16 /// RawCluster contains also the information from the both cathode of the chambers.
20 #include <TMath.h> // because of inline funtion GetRadius
22 class AliMUONRawCluster : public TObject {
26 virtual ~AliMUONRawCluster();
29 Float_t GetRadius(Int_t i) {return TMath::Sqrt(fX[i]*fX[i]+fY[i]*fY[i]);}
30 /// Return true as the function Compare() is implemented
31 Bool_t IsSortable() const {return kTRUE;}
32 Int_t Compare(const TObject *obj) const;
33 Int_t PhysicsContribution() const;
34 virtual void Print(Option_t* opt="") const;
35 static Int_t BinarySearch(Float_t r, TArrayF ccord, Int_t from, Int_t upto);
36 static void SortMin(Int_t *idx,Float_t *xdarray, Float_t *xarray, Float_t *yarray, Float_t *qarray,Int_t ntr);
39 Int_t AddCharge(Int_t i, Float_t Q);
40 Int_t AddX(Int_t i, Float_t X);
41 Int_t AddY(Int_t i, Float_t Y);
42 Int_t AddZ(Int_t i, Float_t Z);
44 /// Return the ID number of the detection element (slat) on which the cluster is found
45 Int_t DetElemId() const { return fDetElemId; }
47 Float_t GetCharge(Int_t i=0) const;
48 Float_t GetX(Int_t i=0) const;
49 Float_t GetY(Int_t i=0) const;
50 Float_t GetZ(Int_t i=0) const;
51 Int_t GetTrack(Int_t i=0) const;
52 Float_t GetPeakSignal(Int_t i=0) const;
53 Int_t GetMultiplicity(Int_t i=0) const;
54 Int_t GetClusterType() const;
55 Int_t GetGhost() const;
56 Int_t GetNcluster(Int_t i=0) const;
57 Float_t GetChi2(Int_t i=0) const;
58 Int_t GetIndex(Int_t i, Int_t j) const;
59 Int_t GetOffset(Int_t i, Int_t j) const;
60 Float_t GetContrib(Int_t i, Int_t j) const;
61 Int_t GetPhysics(Int_t i) const;
62 Int_t GetDetElemId() const ;
63 Float_t GetError(Int_t iXY) const;
64 Float_t GetErrX() const;
65 Float_t GetErrY() const;
67 Int_t SetCharge(Int_t i, Float_t Q);
68 Int_t SetX(Int_t i, Float_t X);
69 Int_t SetY(Int_t i, Float_t Y);
70 Int_t SetZ(Int_t i, Float_t Z);
71 void SetDetElemId(Int_t Id);
72 Int_t SetTrack(Int_t i, Int_t track);
73 Int_t SetPeakSignal(Int_t i, Float_t peaksignal);
74 Int_t SetMultiplicity(Int_t i, Int_t mul);
75 Int_t SetClusterType(Int_t type);
76 Int_t SetGhost(Int_t ghost);
77 Int_t SetNcluster(Int_t i, Int_t ncluster);
78 Int_t SetChi2(Int_t i, Float_t chi2);
79 void SetIndex(Int_t i, Int_t j, Int_t index);
80 void SetOffset(Int_t i, Int_t j, Int_t offset);
81 void SetContrib(Int_t i, Int_t j, Float_t contrib);
82 void SetPhysics(Int_t i, Int_t physics);
83 void SetError(Int_t iXY, Float_t err);
84 void SetErrX(Float_t err);
85 void SetErrY(Float_t err);
88 Int_t fIndexMap[50][2]; ///< Indices of digits
89 Int_t fOffsetMap[50][2]; ///< Emmanuel special
90 Float_t fContMap[50][2]; ///< Contribution from digit
91 Int_t fPhysicsMap[50]; ///< Distinguish signal and background contr.
93 Float_t fQ[2] ; ///< Q of cluster (in ADC counts)
94 Float_t fX[2] ; ///< X of cluster
95 Float_t fY[2] ; ///< Y of cluster
96 Float_t fZ[2] ; ///< Z of cluster
97 Int_t fTracks[3]; ///< Labels of overlapped tracks
98 Float_t fPeakSignal[2]; ///< Peak signal
99 Int_t fMultiplicity[2]; ///< Cluster multiplicity
100 Int_t fClusterType; ///< Cluster type
101 Int_t fGhost; ///< Ghost info
102 // 0 if not a ghost or ghost problem solved
103 // >0 if ghost problem remains because
104 // 1 both (true and ghost) satify
105 // charge chi2 compatibility
106 // 2 none give satisfactory chi2
107 Int_t fNcluster[2]; ///< Number of clusters
108 Float_t fChi2[2]; ///< Chi**2 of fit
109 Int_t fDetElemId; ///< ID number of the detection element (slat) on which the cluster is found.
110 Float_t fErrXY[2]; ///< coordinate errors
111 ClassDef(AliMUONRawCluster,2) //Cluster class for MUON
116 /// Return Indices of digits
117 inline Int_t AliMUONRawCluster::GetIndex(Int_t i, Int_t j) const
118 { return fIndexMap[i][j]; }
120 /// Return Emmanuel special offset map
121 inline Int_t AliMUONRawCluster::GetOffset(Int_t i, Int_t j) const
122 { return fOffsetMap[i][j]; }
124 /// Return Contribution from digit
125 inline Float_t AliMUONRawCluster::GetContrib(Int_t i, Int_t j) const
126 { return fContMap[i][j]; }
128 /// Return Distinguish signal and background contr.
129 inline Int_t AliMUONRawCluster::GetPhysics(Int_t i) const
130 { return fPhysicsMap[i]; }
132 /// Set Indices of digits
133 inline void AliMUONRawCluster::SetIndex(Int_t i, Int_t j, Int_t index)
134 { fIndexMap[i][j] = index; }
136 /// Set Emmanuel special offset map
137 inline void AliMUONRawCluster::SetOffset(Int_t i, Int_t j, Int_t offset)
138 { fOffsetMap[i][j] = offset; }
140 /// Set Contribution from digit
141 inline void AliMUONRawCluster::SetContrib(Int_t i, Int_t j, Float_t contrib)
142 { fContMap[i][j] = contrib; }
144 /// Set Distinguish signal and background contr.
145 inline void AliMUONRawCluster::SetPhysics(Int_t i, Int_t physics)
146 { fPhysicsMap[i] = physics; }
148 /// Set ID number of the detection element (slat) on which the cluster is found.
149 inline void AliMUONRawCluster::SetDetElemId(Int_t Id)
152 /// Return ID number of the detection element (slat) on which the cluster is found.
153 inline Int_t AliMUONRawCluster::GetDetElemId() const
154 { return fDetElemId;}
156 /// Set coordinate errors
157 inline void AliMUONRawCluster::SetError(Int_t iXY, Float_t err)
158 { fErrXY[iXY] = err; }
160 /// Set x coordinate error
161 inline void AliMUONRawCluster::SetErrX(Float_t err)
162 { SetError(0, err); }
164 /// Set y coordinate error
165 inline void AliMUONRawCluster::SetErrY(Float_t err)
166 { SetError(1, err); }
168 /// Return coordinate errors
169 inline Float_t AliMUONRawCluster::GetError(Int_t iXY) const
170 { return fErrXY[iXY]; }
172 /// Return x coordinate error
173 inline Float_t AliMUONRawCluster::GetErrX() const
174 { return GetError(0); }
176 /// Return y coordinate error
177 inline Float_t AliMUONRawCluster::GetErrY() const
178 { return GetError(1); }