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 Float_t GetCharge(Int_t i=0) const;
45 Float_t GetX(Int_t i=0) const;
46 Float_t GetY(Int_t i=0) const;
47 Float_t GetZ(Int_t i=0) const;
48 Int_t GetTrack(Int_t i=0) const;
49 Float_t GetPeakSignal(Int_t i=0) const;
50 Int_t GetMultiplicity(Int_t i=0) const;
51 Int_t GetClusterType() const;
52 Int_t GetGhost() const;
53 Int_t GetNcluster(Int_t i=0) const;
54 Float_t GetChi2(Int_t i=0) const;
55 Int_t GetIndex(Int_t i, Int_t j) const;
56 Int_t GetOffset(Int_t i, Int_t j) const;
57 Float_t GetContrib(Int_t i, Int_t j) const;
58 Int_t GetPhysics(Int_t i) const;
59 Int_t GetDetElemId() const ;
60 Float_t GetError(Int_t iXY) const;
61 Float_t GetErrX() const;
62 Float_t GetErrY() const;
64 Int_t SetCharge(Int_t i, Float_t Q);
65 Int_t SetX(Int_t i, Float_t X);
66 Int_t SetY(Int_t i, Float_t Y);
67 Int_t SetZ(Int_t i, Float_t Z);
68 void SetDetElemId(Int_t Id);
69 Int_t SetTrack(Int_t i, Int_t track);
70 Int_t SetPeakSignal(Int_t i, Float_t peaksignal);
71 Int_t SetMultiplicity(Int_t i, Int_t mul);
72 Int_t SetClusterType(Int_t type);
73 Int_t SetGhost(Int_t ghost);
74 Int_t SetNcluster(Int_t i, Int_t ncluster);
75 Int_t SetChi2(Int_t i, Float_t chi2);
76 void SetIndex(Int_t i, Int_t j, Int_t index);
77 void SetOffset(Int_t i, Int_t j, Int_t offset);
78 void SetContrib(Int_t i, Int_t j, Float_t contrib);
79 void SetPhysics(Int_t i, Int_t physics);
80 void SetError(Int_t iXY, Float_t err);
81 void SetErrX(Float_t err);
82 void SetErrY(Float_t err);
85 Int_t fIndexMap[50][2]; ///< Indices of digits
86 Int_t fOffsetMap[50][2]; ///< Emmanuel special
87 Float_t fContMap[50][2]; ///< Contribution from digit
88 Int_t fPhysicsMap[50]; ///< Distinguish signal and background contr.
90 Float_t fQ[2] ; ///< Q of cluster (in ADC counts)
91 Float_t fX[2] ; ///< X of cluster
92 Float_t fY[2] ; ///< Y of cluster
93 Float_t fZ[2] ; ///< Z of cluster
94 Int_t fTracks[3]; ///< Labels of overlapped tracks
95 Float_t fPeakSignal[2]; ///< Peak signal
96 Int_t fMultiplicity[2]; ///< Cluster multiplicity
97 Int_t fClusterType; ///< Cluster type
98 Int_t fGhost; ///< Ghost info
99 // 0 if not a ghost or ghost problem solved
100 // >0 if ghost problem remains because
101 // 1 both (true and ghost) satify
102 // charge chi2 compatibility
103 // 2 none give satisfactory chi2
104 Int_t fNcluster[2]; ///< Number of clusters
105 Float_t fChi2[2]; ///< Chi**2 of fit
106 Int_t fDetElemId; ///< ID number of the detection element (slat) on which the cluster is found.
107 Float_t fErrXY[2]; ///< coordinate errors
108 ClassDef(AliMUONRawCluster,2) //Cluster class for MUON
113 /// Return Indices of digits
114 inline Int_t AliMUONRawCluster::GetIndex(Int_t i, Int_t j) const
115 { return fIndexMap[i][j]; }
117 /// Return Emmanuel special offset map
118 inline Int_t AliMUONRawCluster::GetOffset(Int_t i, Int_t j) const
119 { return fOffsetMap[i][j]; }
121 /// Return Contribution from digit
122 inline Float_t AliMUONRawCluster::GetContrib(Int_t i, Int_t j) const
123 { return fContMap[i][j]; }
125 /// Return Distinguish signal and background contr.
126 inline Int_t AliMUONRawCluster::GetPhysics(Int_t i) const
127 { return fPhysicsMap[i]; }
129 /// Set Indices of digits
130 inline void AliMUONRawCluster::SetIndex(Int_t i, Int_t j, Int_t index)
131 { fIndexMap[i][j] = index; }
133 /// Set Emmanuel special offset map
134 inline void AliMUONRawCluster::SetOffset(Int_t i, Int_t j, Int_t offset)
135 { fOffsetMap[i][j] = offset; }
137 /// Set Contribution from digit
138 inline void AliMUONRawCluster::SetContrib(Int_t i, Int_t j, Float_t contrib)
139 { fContMap[i][j] = contrib; }
141 /// Set Distinguish signal and background contr.
142 inline void AliMUONRawCluster::SetPhysics(Int_t i, Int_t physics)
143 { fPhysicsMap[i] = physics; }
145 /// Set ID number of the detection element (slat) on which the cluster is found.
146 inline void AliMUONRawCluster::SetDetElemId(Int_t Id)
149 /// Return ID number of the detection element (slat) on which the cluster is found.
150 inline Int_t AliMUONRawCluster::GetDetElemId() const
151 { return fDetElemId;}
153 /// Set coordinate errors
154 inline void AliMUONRawCluster::SetError(Int_t iXY, Float_t err)
155 { fErrXY[iXY] = err; }
157 /// Set x coordinate error
158 inline void AliMUONRawCluster::SetErrX(Float_t err)
159 { SetError(0, err); }
161 /// Set y coordinate error
162 inline void AliMUONRawCluster::SetErrY(Float_t err)
163 { SetError(1, err); }
165 /// Return coordinate errors
166 inline Float_t AliMUONRawCluster::GetError(Int_t iXY) const
167 { return fErrXY[iXY]; }
169 /// Return x coordinate error
170 inline Float_t AliMUONRawCluster::GetErrX() const
171 { return GetError(0); }
173 /// Return y coordinate error
174 inline Float_t AliMUONRawCluster::GetErrY() const
175 { return GetError(1); }