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f1d945a1 | 1 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
2 | * See cxx source for full Copyright notice */ | |
3 | /* $Id$ */ | |
4 | ||
e1911c19 | 5 | #ifndef ALIFLOWTRACKSIMPLE_H |
6 | #define ALIFLOWTRACKSIMPLE_H | |
f1d945a1 | 7 | |
bc231a12 | 8 | #include "TObject.h" |
f1d945a1 | 9 | #include "TBits.h" |
929098e4 | 10 | class TParticle; |
f1d945a1 | 11 | |
12 | // AliFlowTrackSimple: | |
13 | // A simple track class to the the AliFlowEventSimple for flow analysis | |
14 | // author: N. van der Kolk (kolk@nikhef.nl) | |
929098e4 | 15 | // mods: Mikolaj Krzewicki (mikolaj.krzewicki@cern.ch) |
f1d945a1 | 16 | |
bc231a12 | 17 | class AliFlowTrackSimple: public TObject { |
f1d945a1 | 18 | |
244c607a | 19 | public: |
f1d945a1 | 20 | AliFlowTrackSimple(); |
701f71c1 | 21 | AliFlowTrackSimple(TParticle* p); |
bc6b015e | 22 | AliFlowTrackSimple(const AliFlowTrackSimple& aTrack); |
bc231a12 | 23 | virtual AliFlowTrackSimple& operator=(const AliFlowTrackSimple& aTrack); |
f1d945a1 | 24 | virtual ~AliFlowTrackSimple(); |
bc231a12 | 25 | virtual AliFlowTrackSimple* Clone(const char* option="") const; |
f1d945a1 | 26 | |
c076fda8 | 27 | Bool_t IsFolder() const {return kTRUE;}; |
28 | // void Browse(TBrowser *b); | |
bc231a12 | 29 | virtual void Print(Option_t* option = "") const; |
c076fda8 | 30 | |
f1d945a1 | 31 | Double_t Eta() const; |
32 | Double_t Pt() const; | |
44e060e0 | 33 | Double_t Phi() const; |
34 | Double_t Weight() const; | |
701f71c1 | 35 | Int_t Charge() const; |
b4dba88d | 36 | Int_t PID() const {return 0;} |
701f71c1 | 37 | |
34b15925 | 38 | |
39 | Bool_t InRPSelection() const; | |
40 | Bool_t InPOISelection() const; | |
41 | Bool_t InSubevent(Int_t i) const; | |
42 | Bool_t IsDead() const {return (fFlowBits.CountBits()==0);} | |
b125a454 | 43 | |
f1d945a1 | 44 | void SetEta(Double_t eta); |
45 | void SetPt(Double_t pt); | |
46 | void SetPhi(Double_t phi); | |
44e060e0 | 47 | void SetWeight(Double_t weight); |
701f71c1 | 48 | void SetCharge(Int_t charge); |
7382279b | 49 | void SetForRPSelection(Bool_t b=kTRUE); |
50 | void SetForPOISelection(Bool_t b=kTRUE); | |
b4dba88d | 51 | void TagRP(Bool_t b=kTRUE) {SetForRPSelection(b);} |
52 | void TagPOI(Bool_t b=kTRUE) {SetForPOISelection(b);} | |
b125a454 | 53 | void SetForSubevent(Int_t i); |
34b15925 | 54 | void ResetFlowTags() {fFlowBits.ResetAllBits();} |
55 | void ResetSubEventTags() {fSubEventBits.ResetAllBits();} | |
7382279b | 56 | |
57 | void ResolutionPt(Double_t resolution); | |
58 | ||
bc231a12 | 59 | void AddV1( Double_t v1, |
60 | Double_t reactionPlaneAngle, | |
61 | Double_t precision, | |
62 | Int_t maxNumberOfIterations=100 ); | |
63 | void AddV2( Double_t v2, | |
64 | Double_t reactionPlaneAngle, | |
65 | Double_t precision, | |
66 | Int_t maxNumberOfIterations=100 ); | |
67 | void AddV4( Double_t v4, | |
68 | Double_t reactionPlaneAngle, | |
69 | Double_t precision, | |
70 | Int_t maxNumberOfIterations=100 ); | |
71 | void AddFlow( Double_t v1, | |
72 | Double_t v2, | |
73 | Double_t v4, | |
74 | Double_t reactionPlaneAngle, | |
75 | Double_t precision, | |
76 | Int_t maxNumberOfIterations=100 ); | |
b125a454 | 77 | |
34b15925 | 78 | const TBits* GetFlowBits() const {return &fFlowBits;} |
44e060e0 | 79 | |
f1d945a1 | 80 | private: |
701f71c1 | 81 | AliFlowTrackSimple(Double_t phi, Double_t eta, Double_t pt, Double_t weight, Int_t charge); |
44e060e0 | 82 | Double_t fEta; // eta |
83 | Double_t fPt; // pt | |
84 | Double_t fPhi; // phi | |
85 | Double_t fTrackWeight; // weight | |
701f71c1 | 86 | Int_t fCharge; //charge |
44e060e0 | 87 | TBits fFlowBits; // bits to set if track is selected |
88 | TBits fSubEventBits;// bits to set if track is selected for a subevent | |
f1d945a1 | 89 | |
1c1d4332 | 90 | ClassDef(AliFlowTrackSimple,1) // macro for rootcint |
f1d945a1 | 91 | |
92 | }; | |
93 | ||
701f71c1 | 94 | //Getters |
f1d945a1 | 95 | inline Double_t AliFlowTrackSimple::Eta() const { |
88e00a8a | 96 | return this->fEta; } |
f1d945a1 | 97 | inline Double_t AliFlowTrackSimple::Pt() const { |
88e00a8a | 98 | return this->fPt;} |
f1d945a1 | 99 | inline Double_t AliFlowTrackSimple::Phi() const { |
88e00a8a | 100 | return this->fPhi; } |
44e060e0 | 101 | inline Double_t AliFlowTrackSimple::Weight() const { |
102 | return this->fTrackWeight; } | |
701f71c1 | 103 | inline Int_t AliFlowTrackSimple::Charge() const { |
104 | return this->fCharge; } | |
b125a454 | 105 | //TBits |
1918addd | 106 | inline Bool_t AliFlowTrackSimple::InRPSelection() const { |
107 | return this->fFlowBits.TestBitNumber(0); } | |
108 | inline Bool_t AliFlowTrackSimple::InPOISelection() const { | |
109 | return this->fFlowBits.TestBitNumber(1); } | |
b125a454 | 110 | inline Bool_t AliFlowTrackSimple::InSubevent(Int_t i) const { |
111 | return this->fSubEventBits.TestBitNumber(i); } | |
f1d945a1 | 112 | |
701f71c1 | 113 | //Setters |
f1d945a1 | 114 | inline void AliFlowTrackSimple::SetEta(Double_t val) { |
115 | fEta = val; } | |
116 | inline void AliFlowTrackSimple::SetPt(Double_t val) { | |
117 | fPt = val; } | |
f1d945a1 | 118 | inline void AliFlowTrackSimple::SetPhi(Double_t val) { |
119 | fPhi = val; } | |
44e060e0 | 120 | inline void AliFlowTrackSimple::SetWeight(Double_t val) { |
121 | fTrackWeight = val; } | |
701f71c1 | 122 | inline void AliFlowTrackSimple::SetCharge(Int_t val) { |
123 | fCharge = val; } | |
b125a454 | 124 | //TBits |
1918addd | 125 | inline void AliFlowTrackSimple::SetForRPSelection(Bool_t val) { |
f1d945a1 | 126 | fFlowBits.SetBitNumber(0,val); } |
1918addd | 127 | inline void AliFlowTrackSimple::SetForPOISelection(Bool_t val) { |
f1d945a1 | 128 | fFlowBits.SetBitNumber(1,val); } |
b125a454 | 129 | inline void AliFlowTrackSimple::SetForSubevent(Int_t i) { |
130 | fSubEventBits.SetBitNumber(i,kTRUE); } | |
131 | ||
f1d945a1 | 132 | #endif |
133 |