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1 | #ifndef AliAODCluster_H | |
2 | #define AliAODCluster_H | |
3 | /* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | //------------------------------------------------------------------------- | |
9 | // AOD cluster base class | |
10 | // Author: Markus Oldenburg, CERN | |
11 | //------------------------------------------------------------------------- | |
12 | ||
13 | #include <TObject.h> | |
14 | ||
15 | class AliAODCluster : public TObject { | |
16 | ||
17 | public: | |
18 | ||
19 | enum AODClu_t {kUndef = -1, | |
20 | kPHOSNeutral, | |
21 | kPHOSCharged, | |
22 | kEMCALClusterv1, | |
23 | kPMDNeutral, | |
24 | kPMDCharged}; | |
25 | ||
26 | enum AODCluPID_t { | |
27 | kUnknown = 0, | |
28 | kPhoton = 1, | |
29 | kPi0 = 2, | |
30 | kNeutron = 3, | |
31 | kKaon0 = 4, | |
32 | kEleCon = 5, | |
33 | kCharged = 6, | |
34 | kNeutral = 7 , | |
35 | kOther = 8}; | |
36 | ||
37 | AliAODCluster(); | |
38 | AliAODCluster(Int_t id, | |
39 | UInt_t nLabel, | |
40 | Int_t *label, | |
41 | Double_t energy, | |
42 | Double_t x[3], | |
43 | Double_t pid[9], | |
44 | Char_t ttype=kUndef, | |
45 | UInt_t selectInfo=0); | |
46 | ||
47 | AliAODCluster(Int_t id, | |
48 | UInt_t nLabel, | |
49 | Int_t *label, | |
50 | Float_t energy, | |
51 | Float_t x[3], | |
52 | Float_t pid[9], | |
53 | Char_t ttype=kUndef, | |
54 | UInt_t selectInfo=0); | |
55 | ||
56 | virtual ~AliAODCluster(); | |
57 | AliAODCluster(const AliAODCluster& clus); | |
58 | AliAODCluster& operator=(const AliAODCluster& clus); | |
59 | ||
60 | Double_t Chi2() const { return fChi2; } | |
61 | ||
62 | virtual Double_t E() const { return fEnergy; } | |
63 | ||
64 | // PID | |
65 | virtual const Double_t *PID() const { return fPID; } | |
66 | AODCluPID_t GetMostProbablePID() const; | |
67 | ||
68 | template <class T> void GetPID(T *pid) const { | |
69 | for(Int_t i=0; i<9; ++i) pid[i]=fPID[i];} | |
70 | ||
71 | template <class T> void SetPID(const T *pid) { | |
72 | if(pid) for(Int_t i=0; i<9; ++i) fPID[i]=pid[i]; | |
73 | else {for(Int_t i=0; i<9; fPID[i++]=0);} fPID[AliAODCluster::kUnknown]=1.;} | |
74 | ||
75 | Int_t GetID() const { return fID; } | |
76 | Int_t GetLabel(UInt_t i) const; | |
77 | UInt_t GetNLabel() const { return (UInt_t)fNLabel; } | |
78 | Bool_t TestFilterBit(UInt_t filterBit) const { return (Bool_t) ((filterBit & fFilterMap) != 0); } | |
79 | Char_t GetType() const { return fType; } | |
80 | ||
81 | template <class T> Bool_t GetPosition(T *x) const { | |
82 | x[0]=fPosition[0]; x[1]=fPosition[1]; x[2]=fPosition[2]; | |
83 | return kTRUE;} | |
84 | ||
85 | Bool_t IsEMCALCluster() {if(fType == kEMCALClusterv1) return kTRUE; | |
86 | else return kFALSE;} | |
87 | Bool_t IsPHOSCluster() {if(fType == kPHOSCharged || fType == kPHOSNeutral) return kTRUE; | |
88 | else return kFALSE;} | |
89 | ||
90 | ||
91 | void Print(const Option_t *opt = "") const; | |
92 | ||
93 | // setters | |
94 | void SetID(Int_t id) { fID = id; } | |
95 | void SetType(AODClu_t ttype) { fType=ttype; } | |
96 | void SetLabel(Int_t *label, UInt_t size); | |
97 | void RemoveLabel(); | |
98 | ||
99 | template <class T> void SetPosition(const T *x); | |
100 | ||
101 | void SetChi2(Double_t chi2) { fChi2 = chi2; } | |
102 | ||
103 | private : | |
104 | ||
105 | // Energy & position | |
106 | Double32_t fEnergy; // energy | |
107 | Double32_t fPosition[3]; // position of the cluster | |
108 | ||
109 | Double32_t fChi2; // chi2 (probably not necessary for PMD) | |
110 | Double32_t fPID[9]; // [0.,1.,8] pointer to PID object | |
111 | ||
112 | Int_t fID; // unique cluster ID, points back to the ESD cluster | |
113 | Int_t fNLabel; // number of original track for this cluster | |
114 | Int_t *fLabel; // [fNLabel] particle label, points back to MC tracks | |
115 | UInt_t fFilterMap; // filter information, one bit per set of cuts | |
116 | ||
117 | Char_t fType; // cluster type | |
118 | ||
119 | ClassDef(AliAODCluster,4); | |
120 | }; | |
121 | ||
122 | #endif |