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aec0ec32 | 1 | // |
9477aa42 | 2 | // Class AliRsnAnalysisSE |
aec0ec32 | 3 | // |
9477aa42 | 4 | // Virtual Class derivated from AliRsnVAnalysisTaskSE which will be base class |
5 | // for all RSN SE tasks | |
aec0ec32 | 6 | // |
9477aa42 | 7 | // authors: Martin Vala (martin.vala@cern.ch) |
8 | // Alberto Pulvirenti (alberto.pulvirenti@ct.infn.it) | |
aec0ec32 | 9 | // |
9477aa42 | 10 | |
4fbb2459 | 11 | #include <Riostream.h> |
2dab9030 | 12 | #include <TList.h> |
4fbb2459 | 13 | #include "AliESDEvent.h" |
14 | #include "AliMCEvent.h" | |
15 | #include "AliAODEvent.h" | |
16 | ||
6f4a992c | 17 | #include "AliRsnCutSet.h" |
18 | #include "AliRsnVATProcessInfo.h" | |
aec0ec32 | 19 | #include "AliRsnAnalysisSE.h" |
20 | ||
21 | ClassImp(AliRsnAnalysisSE) | |
22 | ||
5eb970a4 | 23 | //_____________________________________________________________________________ |
2dab9030 | 24 | AliRsnAnalysisSE::AliRsnAnalysisSE(const char *name, Bool_t useKine) : |
25 | AliRsnVAnalysisTaskSE(name, useKine), | |
26 | fRsnAnalysisManager(), | |
27 | fEventCuts(0x0), | |
28 | fOutList(0x0), | |
29 | fZeroEventPercentWarning(50), | |
30 | fUseZeroEventWarning(kTRUE) | |
aec0ec32 | 31 | { |
15d5fd02 | 32 | // |
4fbb2459 | 33 | // Default constructor. |
15d5fd02 | 34 | // |
4fbb2459 | 35 | |
2dab9030 | 36 | DefineOutput(2, TList::Class()); |
5eb970a4 | 37 | AliDebug(AliLog::kDebug+2,"->"); |
aec0ec32 | 38 | } |
39 | ||
4fbb2459 | 40 | //_____________________________________________________________________________ |
41 | AliRsnAnalysisSE::AliRsnAnalysisSE(const AliRsnAnalysisSE& copy) : | |
42 | AliRsnVAnalysisTaskSE(copy), | |
43 | fRsnAnalysisManager(copy.fRsnAnalysisManager), | |
44 | fEventCuts(copy.fEventCuts), | |
2dab9030 | 45 | fOutList(0x0), |
4fbb2459 | 46 | fZeroEventPercentWarning(copy.fZeroEventPercentWarning), |
47 | fUseZeroEventWarning(copy.fUseZeroEventWarning) | |
aec0ec32 | 48 | { |
4fbb2459 | 49 | // |
50 | // Copy constructor. | |
51 | // | |
52 | ||
5eb970a4 | 53 | AliDebug(AliLog::kDebug+2,"<-"); |
54 | AliDebug(AliLog::kDebug+2,"->"); | |
aec0ec32 | 55 | } |
56 | ||
5eb970a4 | 57 | //_____________________________________________________________________________ |
58 | void AliRsnAnalysisSE::RsnUserCreateOutputObjects() | |
aec0ec32 | 59 | { |
4fbb2459 | 60 | // |
61 | // Creation of output objects. | |
62 | // These are created through the utility methods in the analysis manager, | |
63 | // which produces a list of histograms for each specified set of pairs. | |
64 | // Each of these lists is added to the main list of this task. | |
65 | // | |
66 | ||
5eb970a4 | 67 | AliDebug(AliLog::kDebug+2,"<-"); |
aec0ec32 | 68 | |
2dab9030 | 69 | fOutList = new TList; |
70 | fRsnAnalysisManager.InitAllPairs(fOutList); | |
71 | ||
72 | AliError("\n\n***LIST***\n\n"); | |
73 | fOutList->Print(); | |
4fbb2459 | 74 | |
2dab9030 | 75 | PostData(2, fOutList); |
aec0ec32 | 76 | |
5eb970a4 | 77 | AliDebug(AliLog::kDebug+2,"->"); |
aec0ec32 | 78 | } |
79 | ||
4fbb2459 | 80 | //_____________________________________________________________________________ |
81 | void AliRsnAnalysisSE::RsnUserExec(Option_t*) | |
aec0ec32 | 82 | { |
4fbb2459 | 83 | // |
84 | // Execution of the analysis task. | |
85 | // Recovers the input event and processes it with all included pair objects. | |
86 | // | |
87 | ||
5eb970a4 | 88 | AliDebug(AliLog::kDebug+2,"<-"); |
4fbb2459 | 89 | |
90 | fTaskInfo.SetEventUsed(kFALSE); | |
91 | ||
5eb970a4 | 92 | if (fESDEvent) { |
4fbb2459 | 93 | AliDebug(AliLog::kDebug+1, Form("fESDEvent is %p", fESDEvent)); |
94 | AliDebug(AliLog::kDebug, Form("ESD tracks %d", fESDEvent->GetNumberOfTracks())); | |
5eb970a4 | 95 | } |
96 | if (fMCEvent) { | |
4fbb2459 | 97 | AliDebug(AliLog::kDebug+1, Form("fMCEvent is %p", fMCEvent)); |
98 | AliDebug(AliLog::kDebug, Form("MC tracks %d", fMCEvent->GetNumberOfTracks())); | |
5eb970a4 | 99 | } |
100 | if (fAODEventIn) { | |
4fbb2459 | 101 | AliDebug(AliLog::kDebug+1, Form("fAODEventIn is %p", fAODEventIn)); |
102 | AliDebug(AliLog::kDebug, Form("AOD(in) tracks %d", fAODEventIn->GetNumberOfTracks())); | |
aec0ec32 | 103 | } |
5eb970a4 | 104 | if (fAODEventOut) { |
4fbb2459 | 105 | AliDebug(AliLog::kDebug+1, Form("fAODEventOut if %p", fAODEventOut)); |
106 | AliDebug(AliLog::kDebug, Form("AOD(out) tracks %d", fAODEventOut->GetNumberOfTracks())); | |
5eb970a4 | 107 | } |
aec0ec32 | 108 | |
4fbb2459 | 109 | // Removing empty events |
110 | if (fRsnEvent.GetMultiplicity()<=0) { | |
111 | AliDebug(AliLog::kDebug, "Zero event!!! Skipping ..."); | |
112 | fTaskInfo.SetEventUsed(kFALSE); | |
113 | if (fUseZeroEventWarning) | |
114 | { | |
2dab9030 | 115 | TH1I *hist = (TH1I*)fInfoList->FindObject(fTaskInfo.GetEventHistogramName()); |
4fbb2459 | 116 | if (!hist) return; |
102dd8c7 | 117 | Double_t zeroEventPercent = 0.0; |
118 | if (hist->Integral() > 1) zeroEventPercent = (Double_t)hist->GetBinContent(1) / hist->Integral() * 100; | |
4fbb2459 | 119 | if ((zeroEventPercent>fZeroEventPercentWarning)&&(fEntry>100)) |
120 | AliWarning(Form("%3.2f%% Events are with zero tracks (CurrentEvent=%d)!!!",zeroEventPercent,fEntry)); | |
121 | } | |
5eb970a4 | 122 | return; |
4fbb2459 | 123 | } |
124 | ||
125 | // if general event cuts are added to the task (recommended) | |
126 | // they are checked here on the RSN event interface and, | |
127 | // if the event does not pass them, it is skipped and ProcessInfo | |
128 | // is updated accordingly | |
6f4a992c | 129 | if (fEventCuts) { |
2dab9030 | 130 | if (!fEventCuts->IsSelected(&fRsnEvent)) { |
4fbb2459 | 131 | fTaskInfo.SetEventUsed(kFALSE); |
6f4a992c | 132 | return; |
133 | } | |
6f4a992c | 134 | } |
aec0ec32 | 135 | |
4fbb2459 | 136 | // if cuts are passed or not cuts were defined, |
137 | // update the task info... | |
138 | fTaskInfo.SetEventUsed(kTRUE); | |
aec0ec32 | 139 | |
4fbb2459 | 140 | // the virtual class has already sorted tracks in the PID index |
141 | // so we need here just to call the execution of analysis | |
2dab9030 | 142 | fRsnAnalysisManager.ProcessAllPairs(&fRsnEvent, &fRsnEvent); |
143 | PostData(2, fOutList); | |
144 | ||
5eb970a4 | 145 | AliDebug(AliLog::kDebug+2,"->"); |
aec0ec32 | 146 | } |
147 | ||
aec0ec32 | 148 | |
5eb970a4 | 149 | //_____________________________________________________________________________ |
4fbb2459 | 150 | void AliRsnAnalysisSE::RsnTerminate(Option_t*) |
5eb970a4 | 151 | { |
4fbb2459 | 152 | // |
153 | // Termination. | |
154 | // Could be added some monitor histograms here. | |
155 | // | |
156 | ||
5eb970a4 | 157 | AliDebug(AliLog::kDebug+2,"<-"); |
158 | AliDebug(AliLog::kDebug+2,"->"); | |
aec0ec32 | 159 | } |
160 |