1 #ifndef ALIRSNMINIANALYSISTASK_H
2 #define ALIRSNMINIANALYSISTASK_H
5 // Analysis task for 'mini' sub-package
6 // Contains all definitions needed for running an analysis:
8 // -- a list of track cuts (any number)
9 // -- definitions of output histograms
10 // -- values to be computed.
14 #include <TClonesArray.h>
16 #include "AliAnalysisTaskSE.h"
18 #include "AliRsnEvent.h"
19 #include "AliRsnMiniValue.h"
20 #include "AliRsnMiniOutput.h"
24 class AliTriggerAnalysis;
25 class AliRsnMiniEvent;
28 class AliRsnMiniAnalysisTask : public AliAnalysisTaskSE {
32 AliRsnMiniAnalysisTask();
33 AliRsnMiniAnalysisTask(const char *name, Bool_t isMC = kFALSE);
34 AliRsnMiniAnalysisTask(const AliRsnMiniAnalysisTask ©);
35 AliRsnMiniAnalysisTask &operator=(const AliRsnMiniAnalysisTask ©);
36 virtual ~AliRsnMiniAnalysisTask();
38 void UseMC(Bool_t yn = kTRUE) {fUseMC = yn;}
39 void UseCentrality(const char *type) {fUseCentrality = kTRUE; fCentralityType = type; fCentralityType.ToUpper();}
40 void SetUseCentralityPatch(Bool_t isAOD049) {fUseAOD049CentralityPatch = isAOD049;}
41 void UseMultiplicity(const char *type) {fUseCentrality = kFALSE; fCentralityType = type; fCentralityType.ToUpper();}
42 void UseContinuousMix() {fContinuousMix = kTRUE;}
43 void UseBinnedMix() {fContinuousMix = kFALSE;}
44 void SetNMix(Int_t nmix) {fNMix = nmix;}
45 void SetMaxDiffMult (Double_t val) {fMaxDiffMult = val;}
46 void SetMaxDiffVz (Double_t val) {fMaxDiffVz = val;}
47 void SetMaxDiffAngle(Double_t val) {fMaxDiffAngle = val;}
48 void SetEventCuts(AliRsnCutSet *cuts) {fEventCuts = cuts;}
49 void SetMixPrintRefresh(Int_t n) {fMixPrintRefresh = n;}
50 Int_t AddTrackCuts(AliRsnCutSet *cuts);
51 TClonesArray *Outputs() {return &fHistograms;}
52 TClonesArray *Values() {return &fValues;}
53 void SetEventQAHist(TString type,TH2F *histo);
55 virtual void UserCreateOutputObjects();
56 virtual void UserExec(Option_t *);
57 virtual void Terminate(Option_t *);
58 virtual void FinishTaskOutput();
60 Int_t ValueID(AliRsnMiniValue::EType type, Bool_t useMC = kFALSE);
61 Int_t CreateValue(AliRsnMiniValue::EType type, Bool_t useMC = kFALSE);
62 AliRsnMiniOutput *CreateOutput(const char *name, AliRsnMiniOutput::EOutputType type, AliRsnMiniOutput::EComputation src);
63 AliRsnMiniOutput *CreateOutput(const char *name, const char *outType, const char *compType);
67 Char_t CheckCurrentEvent();
68 void FillMiniEvent(Char_t evType);
69 Double_t ComputeAngle();
70 Double_t ComputeCentrality(Bool_t isESD);
71 Double_t ComputeMultiplicity(Bool_t isESD,TString type);
72 Double_t ApplyCentralityPatchAOD049();
73 void FillTrueMotherESD(AliRsnMiniEvent *event);
74 void FillTrueMotherAOD(AliRsnMiniEvent *event);
75 void StoreTrueMother(AliRsnMiniPair *pair, AliRsnMiniEvent *event);
76 Bool_t EventsMatch(AliRsnMiniEvent *event1, AliRsnMiniEvent *event2);
78 Bool_t fUseMC; // use or not MC info
79 Int_t fEvNum; //! absolute event counter
80 Bool_t fUseCentrality; // if true, use centrality for event, otherwise use multiplicity
81 TString fCentralityType; // definition used to choose what centrality or multiplicity to use
82 Bool_t fUseAOD049CentralityPatch; //flag to enable AOD049 centrality patch
84 Bool_t fContinuousMix; // mixing --> technique chosen (continuous or binned)
85 Int_t fNMix; // mixing --> required number of mixes
86 Double_t fMaxDiffMult; // mixing --> max difference in multiplicity
87 Double_t fMaxDiffVz; // mixing --> max difference in Vz of prim vert
88 Double_t fMaxDiffAngle; // mixing --> max difference in reaction plane angle
90 TList *fOutput; // output list
91 TClonesArray fHistograms; // list of histogram definitions
92 TClonesArray fValues; // list of values to be computed
93 TH1F *fHEventStat; // histogram of event statistics
94 TH1F *fHAEventsVsMulti; // histogram of event statistics
95 TH2F *fHAEventVz; // histogram of vertex-z vs. multiplicity/centrality
96 TH2F *fHAEventMultiCent;// histogram of multiplicity vs. centrality
97 TH2F *fHAEventPlane; // histogram of event plane vs. multiplicity/centrality
99 AliRsnCutSet *fEventCuts; // cuts on events
100 TObjArray fTrackCuts; // list of single track cuts
101 AliRsnEvent fRsnEvent; //! interface object to the event
102 TTree *fEvBuffer; //! mini-event buffer
103 AliTriggerAnalysis *fTriggerAna; //! trigger analysis
104 AliESDtrackCuts *fESDtrackCuts; //! quality cut for ESD tracks
105 AliRsnMiniEvent *fMiniEvent; //! mini-event cursor
106 Bool_t fBigOutput; // flag if open file for output list
107 Int_t fMixPrintRefresh; // how often info in mixing part is printed
109 ClassDef(AliRsnMiniAnalysisTask, 5); // AliRsnMiniAnalysisTask
112 inline Int_t AliRsnMiniAnalysisTask::CreateValue(AliRsnMiniValue::EType type, Bool_t useMC)
115 // Create a new value in the task,
116 // and returns its ID, which is needed for setting up histograms.
117 // If that value was already initialized, returns its ID and does not recreate it.
120 Int_t valID = ValueID(type, useMC);
121 if (valID >= 0 && valID < fValues.GetEntries()) {
122 AliInfo(Form("Value '%s' is already created in slot #%d", AliRsnMiniValue::ValueName(type, useMC), valID));
124 valID = fValues.GetEntries();
125 AliInfo(Form("Creating value '%s' in slot #%d", AliRsnMiniValue::ValueName(type, useMC), valID));
126 new (fValues[valID]) AliRsnMiniValue(type, useMC);
132 inline Int_t AliRsnMiniAnalysisTask::ValueID(AliRsnMiniValue::EType type, Bool_t useMC)
135 // Searches if a value computation is initialized
138 const char *name = AliRsnMiniValue::ValueName(type, useMC);
139 TObject *obj = fValues.FindObject(name);
141 return fValues.IndexOf(obj);
146 inline AliRsnMiniOutput *AliRsnMiniAnalysisTask::CreateOutput
147 (const char *name, AliRsnMiniOutput::EOutputType type, AliRsnMiniOutput::EComputation src)
150 // Create a new histogram definition in the task,
151 // which is then returned to the user for its configuration
154 Int_t n = fHistograms.GetEntries();
155 AliRsnMiniOutput *newDef = new (fHistograms[n]) AliRsnMiniOutput(name, type, src);
160 inline AliRsnMiniOutput *AliRsnMiniAnalysisTask::CreateOutput
161 (const char *name, const char *outType, const char *compType)
164 // Create a new histogram definition in the task,
165 // which is then returned to the user for its configuration
168 Int_t n = fHistograms.GetEntries();
169 AliRsnMiniOutput *newDef = new (fHistograms[n]) AliRsnMiniOutput(name, outType, compType);