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b26900d0 | 1 | #include "AliRunAnalysis.h" |
2 | //________________________________ | |
3 | /////////////////////////////////////////////////////////// | |
4 | // | |
5 | // class AliRunAnalysis | |
6 | // | |
7 | // | |
8 | // | |
9 | // Piotr.Skowronski@cern.ch | |
10 | // | |
11 | /////////////////////////////////////////////////////////// | |
12 | ||
13 | #include <stdlib.h> | |
14 | ||
15 | #include <TString.h> | |
16 | #include <TObjString.h> | |
17 | #include <TClass.h> | |
18 | #include <TFile.h> | |
19 | #include <TKey.h> | |
20 | #include <TObjArray.h> | |
21 | ||
22 | #include <AliRun.h> | |
23 | #include <AliRunLoader.h> | |
24 | #include <AliStack.h> | |
25 | #include <AliESDtrack.h> | |
26 | #include <AliESD.h> | |
27 | ||
9e5e23b5 | 28 | |
b26900d0 | 29 | #include "AliEventCut.h" |
a5556ea5 | 30 | #include "AliReader.h" |
afa8b37b | 31 | #include "AliVAODParticle.h" |
b26900d0 | 32 | |
b26900d0 | 33 | |
34 | ClassImp(AliRunAnalysis) | |
35 | AliRunAnalysis::AliRunAnalysis(): | |
91757255 | 36 | TTask("RunAnalysis","Alice Analysis Manager") , |
a5556ea5 | 37 | fReader(0x0), |
b26900d0 | 38 | fEventCut(0x0), |
a5556ea5 | 39 | fCutOnSim(kFALSE), |
40 | fCutOnRec(kTRUE) | |
b26900d0 | 41 | { |
42 | //ctor | |
43 | } | |
44 | /*********************************************************/ | |
45 | ||
46 | AliRunAnalysis::~AliRunAnalysis() | |
47 | { | |
48 | //dtor | |
a5556ea5 | 49 | delete fReader; |
b26900d0 | 50 | delete fEventCut; |
51 | } | |
52 | /*********************************************************/ | |
53 | ||
54 | Int_t AliRunAnalysis::Run() | |
55 | { | |
56 | //makes analysis | |
b26900d0 | 57 | |
a5556ea5 | 58 | if (fReader == 0x0) |
59 | { | |
60 | Error("Run","Reader is not set"); | |
61 | return 1; | |
62 | } | |
9e5e23b5 | 63 | TDirectory* cwd = gDirectory; |
b26900d0 | 64 | /******************************/ |
65 | /* Init Event */ | |
66 | /******************************/ | |
a5556ea5 | 67 | for (Int_t an = 0; an < fAnalysies.GetEntries(); an++) |
b26900d0 | 68 | { |
a5556ea5 | 69 | AliAnalysis* analysis = (AliAnalysis*)fAnalysies.At(an); |
b26900d0 | 70 | analysis->Init(); |
71 | } | |
a5556ea5 | 72 | |
73 | while (fReader->Next() == kFALSE) | |
b26900d0 | 74 | { |
a5556ea5 | 75 | AliAOD* eventsim = fReader->GetEventSim(); |
76 | AliAOD* eventrec = fReader->GetEventRec(); | |
b26900d0 | 77 | |
b26900d0 | 78 | /******************************/ |
79 | /* Event Cut */ | |
80 | /******************************/ | |
a5556ea5 | 81 | if ( Pass(eventrec,eventsim) ) |
b26900d0 | 82 | { |
afa8b37b | 83 | if (AliVAODParticle::GetDebug()) Info("Run","Event rejected by Event Cut"); |
a5556ea5 | 84 | continue; //Did not pass the |
b26900d0 | 85 | } |
86 | /******************************/ | |
87 | /* Process Event */ | |
88 | /******************************/ | |
a5556ea5 | 89 | for (Int_t an = 0; an < fAnalysies.GetEntries(); an++) |
b26900d0 | 90 | { |
a5556ea5 | 91 | AliAnalysis* analysis = (AliAnalysis*)fAnalysies.At(an); |
afa8b37b | 92 | analysis->ProcessEvent(eventrec,eventsim); |
b26900d0 | 93 | } |
b26900d0 | 94 | |
a5556ea5 | 95 | }//end of loop over events |
b26900d0 | 96 | |
97 | /******************************/ | |
98 | /* Finish Event */ | |
99 | /******************************/ | |
9e5e23b5 | 100 | if (cwd) cwd->cd(); |
a5556ea5 | 101 | for (Int_t an = 0; an < fAnalysies.GetEntries(); an++) |
b26900d0 | 102 | { |
a5556ea5 | 103 | AliAnalysis* analysis = (AliAnalysis*)fAnalysies.At(an); |
104 | analysis->Finish(); | |
b26900d0 | 105 | } |
106 | ||
107 | return 0; | |
108 | } | |
109 | /*********************************************************/ | |
110 | ||
a5556ea5 | 111 | void AliRunAnalysis::Add(AliAnalysis* a) |
b26900d0 | 112 | { |
a5556ea5 | 113 | //adds a to the list of analysis |
114 | fAnalysies.Add(a); | |
b26900d0 | 115 | } |
116 | /*********************************************************/ | |
117 | ||
36715d31 | 118 | void AliRunAnalysis::SetEventCut(AliEventCut* evcut) |
119 | { | |
120 | //Sets event - makes a private copy | |
121 | delete fEventCut; | |
122 | if (evcut) fEventCut = (AliEventCut*)evcut->Clone(); | |
123 | else fEventCut = 0x0; | |
124 | } | |
125 | ||
126 | /*********************************************************/ | |
127 | ||
a5556ea5 | 128 | Bool_t AliRunAnalysis::Pass(AliAOD* recevent, AliAOD* simevent) |
b26900d0 | 129 | { |
a5556ea5 | 130 | //checks the event cut |
131 | if (fEventCut == 0x0) return kFALSE; | |
132 | ||
133 | if (fCutOnRec) | |
134 | if (fEventCut->Pass(recevent)) return kTRUE; | |
135 | ||
136 | if (fCutOnSim) | |
137 | if (fEventCut->Pass(simevent)) return kTRUE; | |
138 | ||
139 | return kFALSE; | |
b26900d0 | 140 | } |