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03d23846 | 1 | #ifndef ALIRSNMINIANALYSISTASK_H |
2 | #define ALIRSNMINIANALYSISTASK_H | |
3 | ||
4 | // | |
5 | // Analysis task for 'mini' sub-package | |
6 | // Contains all definitions needed for running an analysis: | |
7 | // -- global event cut | |
8 | // -- a list of track cuts (any number) | |
9 | // -- definitions of output histograms | |
10 | // -- values to be computed. | |
11 | // | |
12 | ||
03d23846 | 13 | #include <TString.h> |
14 | #include <TClonesArray.h> | |
15 | ||
6aaeb33c | 16 | #include "AliAnalysisTaskSE.h" |
17 | ||
03d23846 | 18 | #include "AliRsnEvent.h" |
19 | #include "AliRsnMiniValue.h" | |
20 | #include "AliRsnMiniOutput.h" | |
21 | ||
22 | class TList; | |
6aaeb33c | 23 | |
03d23846 | 24 | class AliTriggerAnalysis; |
25 | class AliRsnMiniEvent; | |
26 | class AliRsnCutSet; | |
27 | ||
28 | class AliRsnMiniAnalysisTask : public AliAnalysisTaskSE { | |
29 | ||
30 | public: | |
31 | ||
32 | AliRsnMiniAnalysisTask(); | |
c80938f5 | 33 | AliRsnMiniAnalysisTask(const char *name, Bool_t isMC = kFALSE); |
03d23846 | 34 | AliRsnMiniAnalysisTask(const AliRsnMiniAnalysisTask ©); |
61f275d1 | 35 | AliRsnMiniAnalysisTask &operator=(const AliRsnMiniAnalysisTask ©); |
03d23846 | 36 | virtual ~AliRsnMiniAnalysisTask(); |
37 | ||
61f275d1 | 38 | void UseMC(Bool_t yn = kTRUE) {fUseMC = yn;} |
c80938f5 | 39 | void UseCentrality(const char *type) {fUseCentrality = kTRUE; fCentralityType = type; fCentralityType.ToUpper();} |
40 | void UseMultiplicity(const char *type) {fUseCentrality = kFALSE; fCentralityType = type; fCentralityType.ToUpper();} | |
caef2e3c | 41 | void UseContinuousMix() {fContinuousMix = kTRUE;} |
42 | void UseBinnedMix() {fContinuousMix = kFALSE;} | |
03d23846 | 43 | void SetNMix(Int_t nmix) {fNMix = nmix;} |
44 | void SetMaxDiffMult (Double_t val) {fMaxDiffMult = val;} | |
45 | void SetMaxDiffVz (Double_t val) {fMaxDiffVz = val;} | |
46 | void SetMaxDiffAngle(Double_t val) {fMaxDiffAngle = val;} | |
47 | void SetEventCuts(AliRsnCutSet *cuts) {fEventCuts = cuts;} | |
61f275d1 | 48 | void SetMixPrintRefresh(Int_t n) {fMixPrintRefresh = n;} |
03d23846 | 49 | Int_t AddTrackCuts(AliRsnCutSet *cuts); |
6aaeb33c | 50 | TClonesArray *Outputs() {return &fHistograms;} |
51 | TClonesArray *Values() {return &fValues;} | |
61f275d1 | 52 | |
6aaeb33c | 53 | virtual void UserCreateOutputObjects(); |
61f275d1 | 54 | virtual void UserExec(Option_t *); |
55 | virtual void Terminate(Option_t *); | |
6aaeb33c | 56 | virtual void FinishTaskOutput(); |
61f275d1 | 57 | |
03d23846 | 58 | Int_t ValueID(AliRsnMiniValue::EType type, Bool_t useMC = kFALSE); |
61f275d1 | 59 | Int_t CreateValue(AliRsnMiniValue::EType type, Bool_t useMC = kFALSE); |
03d23846 | 60 | AliRsnMiniOutput *CreateOutput(const char *name, AliRsnMiniOutput::EOutputType type, AliRsnMiniOutput::EComputation src); |
61 | AliRsnMiniOutput *CreateOutput(const char *name, const char *outType, const char *compType); | |
61f275d1 | 62 | |
03d23846 | 63 | private: |
64 | ||
03d23846 | 65 | Char_t CheckCurrentEvent(); |
45aa62b9 | 66 | void FillMiniEvent(Char_t evType); |
3dced4f8 | 67 | Double_t ComputeAngle(); |
03d23846 | 68 | Double_t ComputeCentrality(Bool_t isESD); |
69 | void FillTrueMotherESD(AliRsnMiniEvent *event); | |
70 | void FillTrueMotherAOD(AliRsnMiniEvent *event); | |
71 | void StoreTrueMother(AliRsnMiniPair *pair, AliRsnMiniEvent *event); | |
caef2e3c | 72 | Bool_t EventsMatch(AliRsnMiniEvent *event1, AliRsnMiniEvent *event2); |
03d23846 | 73 | |
c80938f5 | 74 | Bool_t fUseMC; // use or not MC info |
03d23846 | 75 | Int_t fEvNum; //! absolute event counter |
76 | Bool_t fUseCentrality; // if true, use centrality for event, otherwise use multiplicity | |
77 | TString fCentralityType; // definition used to choose what centrality or multiplicity to use | |
61f275d1 | 78 | |
caef2e3c | 79 | Bool_t fContinuousMix; // mixing --> technique chosen (continuous or binned) |
03d23846 | 80 | Int_t fNMix; // mixing --> required number of mixes |
81 | Double_t fMaxDiffMult; // mixing --> max difference in multiplicity | |
82 | Double_t fMaxDiffVz; // mixing --> max difference in Vz of prim vert | |
83 | Double_t fMaxDiffAngle; // mixing --> max difference in reaction plane angle | |
61f275d1 | 84 | |
03d23846 | 85 | TList *fOutput; // output list |
86 | TClonesArray fHistograms; // list of histogram definitions | |
87 | TClonesArray fValues; // list of values to be computed | |
88 | TH1F *fHEventStat; // histogram of event statistics | |
61f275d1 | 89 | |
03d23846 | 90 | AliRsnCutSet *fEventCuts; // cuts on events |
91 | TObjArray fTrackCuts; // list of single track cuts | |
92 | AliRsnEvent fRsnEvent; //! interface object to the event | |
c80938f5 | 93 | TTree *fEvBuffer; //! mini-event buffer |
03d23846 | 94 | AliTriggerAnalysis *fTriggerAna; //! trigger analysis |
c80938f5 | 95 | AliESDtrackCuts *fESDtrackCuts; //! quality cut for ESD tracks |
6aaeb33c | 96 | AliRsnMiniEvent *fMiniEvent; //! mini-event cursor |
caef2e3c | 97 | Bool_t fBigOutput; // flag if open file for output list |
61f275d1 | 98 | Int_t fMixPrintRefresh; // how often info in mixing part is printed |
03d23846 | 99 | |
61f275d1 | 100 | ClassDef(AliRsnMiniAnalysisTask, 3); // AliRsnMiniAnalysisTask |
03d23846 | 101 | }; |
102 | ||
103 | inline Int_t AliRsnMiniAnalysisTask::CreateValue(AliRsnMiniValue::EType type, Bool_t useMC) | |
104 | { | |
105 | // | |
106 | // Create a new value in the task, | |
107 | // and returns its ID, which is needed for setting up histograms. | |
108 | // If that value was already initialized, returns its ID and does not recreate it. | |
109 | // | |
110 | ||
111 | Int_t valID = ValueID(type, useMC); | |
112 | if (valID >= 0 && valID < fValues.GetEntries()) { | |
113 | AliInfo(Form("Value '%s' is already created in slot #%d", AliRsnMiniValue::ValueName(type, useMC), valID)); | |
114 | } else { | |
115 | valID = fValues.GetEntries(); | |
116 | AliInfo(Form("Creating value '%s' in slot #%d", AliRsnMiniValue::ValueName(type, useMC), valID)); | |
117 | new (fValues[valID]) AliRsnMiniValue(type, useMC); | |
118 | } | |
61f275d1 | 119 | |
03d23846 | 120 | return valID; |
121 | } | |
122 | ||
123 | inline Int_t AliRsnMiniAnalysisTask::ValueID(AliRsnMiniValue::EType type, Bool_t useMC) | |
124 | { | |
125 | // | |
126 | // Searches if a value computation is initialized | |
127 | // | |
128 | ||
129 | const char *name = AliRsnMiniValue::ValueName(type, useMC); | |
130 | TObject *obj = fValues.FindObject(name); | |
61f275d1 | 131 | if (obj) |
132 | return fValues.IndexOf(obj); | |
03d23846 | 133 | else |
134 | return -1; | |
135 | } | |
136 | ||
61f275d1 | 137 | inline AliRsnMiniOutput *AliRsnMiniAnalysisTask::CreateOutput |
03d23846 | 138 | (const char *name, AliRsnMiniOutput::EOutputType type, AliRsnMiniOutput::EComputation src) |
139 | { | |
140 | // | |
141 | // Create a new histogram definition in the task, | |
142 | // which is then returned to the user for its configuration | |
143 | // | |
144 | ||
61f275d1 | 145 | Int_t n = fHistograms.GetEntries(); |
03d23846 | 146 | AliRsnMiniOutput *newDef = new (fHistograms[n]) AliRsnMiniOutput(name, type, src); |
61f275d1 | 147 | |
03d23846 | 148 | return newDef; |
149 | } | |
150 | ||
61f275d1 | 151 | inline AliRsnMiniOutput *AliRsnMiniAnalysisTask::CreateOutput |
03d23846 | 152 | (const char *name, const char *outType, const char *compType) |
153 | { | |
154 | // | |
155 | // Create a new histogram definition in the task, | |
156 | // which is then returned to the user for its configuration | |
157 | // | |
158 | ||
61f275d1 | 159 | Int_t n = fHistograms.GetEntries(); |
03d23846 | 160 | AliRsnMiniOutput *newDef = new (fHistograms[n]) AliRsnMiniOutput(name, outType, compType); |
61f275d1 | 161 | |
03d23846 | 162 | return newDef; |
163 | } | |
164 | #endif |