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af61092c | 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 | ||
13 | #include <TString.h> | |
14 | #include <TClonesArray.h> | |
15 | ||
16 | #include "AliAnalysisTaskSE.h" | |
17 | ||
18 | #include "AliRsnEvent.h" | |
19 | #include "AliRsnMiniValue.h" | |
20 | #include "AliRsnMiniOutput.h" | |
21 | ||
22 | class TList; | |
23 | ||
24 | class AliTriggerAnalysis; | |
25 | class AliRsnMiniEvent; | |
26 | class AliRsnCutSet; | |
27 | ||
28 | class AliRsnMiniAnalysisTask : public AliAnalysisTaskSE { | |
29 | ||
30 | public: | |
31 | ||
32 | AliRsnMiniAnalysisTask(); | |
33 | AliRsnMiniAnalysisTask(const char *name, Bool_t isMC = kFALSE); | |
34 | AliRsnMiniAnalysisTask(const AliRsnMiniAnalysisTask ©); | |
35 | AliRsnMiniAnalysisTask &operator=(const AliRsnMiniAnalysisTask ©); | |
36 | virtual ~AliRsnMiniAnalysisTask(); | |
37 | ||
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); | |
54 | void UseBigOutput(Bool_t b=kTRUE) { fBigOutput = b; } | |
55 | ||
56 | virtual void UserCreateOutputObjects(); | |
57 | virtual void UserExec(Option_t *); | |
58 | virtual void Terminate(Option_t *); | |
59 | virtual void FinishTaskOutput(); | |
60 | ||
61 | Int_t ValueID(AliRsnMiniValue::EType type, Bool_t useMC = kFALSE); | |
62 | Int_t CreateValue(AliRsnMiniValue::EType type, Bool_t useMC = kFALSE); | |
63 | AliRsnMiniOutput *CreateOutput(const char *name, AliRsnMiniOutput::EOutputType type, AliRsnMiniOutput::EComputation src); | |
64 | AliRsnMiniOutput *CreateOutput(const char *name, const char *outType, const char *compType); | |
65 | ||
66 | private: | |
67 | ||
68 | Char_t CheckCurrentEvent(); | |
69 | void FillMiniEvent(Char_t evType); | |
70 | Double_t ComputeAngle(); | |
71 | Double_t ComputeCentrality(Bool_t isESD); | |
72 | Double_t ComputeMultiplicity(Bool_t isESD,TString type); | |
73 | Double_t ApplyCentralityPatchAOD049(); | |
74 | void FillTrueMotherESD(AliRsnMiniEvent *event); | |
75 | void FillTrueMotherAOD(AliRsnMiniEvent *event); | |
76 | void StoreTrueMother(AliRsnMiniPair *pair, AliRsnMiniEvent *event); | |
77 | Bool_t EventsMatch(AliRsnMiniEvent *event1, AliRsnMiniEvent *event2); | |
78 | ||
79 | Bool_t fUseMC; // use or not MC info | |
80 | Int_t fEvNum; //! absolute event counter | |
81 | Bool_t fUseCentrality; // if true, use centrality for event, otherwise use multiplicity | |
82 | TString fCentralityType; // definition used to choose what centrality or multiplicity to use | |
83 | Bool_t fUseAOD049CentralityPatch; //flag to enable AOD049 centrality patch | |
84 | ||
85 | Bool_t fContinuousMix; // mixing --> technique chosen (continuous or binned) | |
86 | Int_t fNMix; // mixing --> required number of mixes | |
87 | Double_t fMaxDiffMult; // mixing --> max difference in multiplicity | |
88 | Double_t fMaxDiffVz; // mixing --> max difference in Vz of prim vert | |
89 | Double_t fMaxDiffAngle; // mixing --> max difference in reaction plane angle | |
90 | ||
91 | TList *fOutput; // output list | |
92 | TClonesArray fHistograms; // list of histogram definitions | |
93 | TClonesArray fValues; // list of values to be computed | |
94 | TH1F *fHEventStat; // histogram of event statistics | |
95 | TH1F *fHAEventsVsMulti; // histogram of event statistics | |
96 | TH2F *fHAEventVz; // histogram of vertex-z vs. multiplicity/centrality | |
97 | TH2F *fHAEventMultiCent;// histogram of multiplicity vs. centrality | |
98 | TH2F *fHAEventPlane; // histogram of event plane vs. multiplicity/centrality | |
99 | ||
100 | AliRsnCutSet *fEventCuts; // cuts on events | |
101 | TObjArray fTrackCuts; // list of single track cuts | |
102 | AliRsnEvent fRsnEvent; //! interface object to the event | |
103 | TTree *fEvBuffer; //! mini-event buffer | |
104 | AliTriggerAnalysis *fTriggerAna; //! trigger analysis | |
105 | AliESDtrackCuts *fESDtrackCuts; //! quality cut for ESD tracks | |
106 | AliRsnMiniEvent *fMiniEvent; //! mini-event cursor | |
107 | Bool_t fBigOutput; // flag if open file for output list | |
108 | Int_t fMixPrintRefresh; // how often info in mixing part is printed | |
109 | ||
110 | ClassDef(AliRsnMiniAnalysisTask, 5); // AliRsnMiniAnalysisTask | |
111 | }; | |
112 | ||
113 | inline Int_t AliRsnMiniAnalysisTask::CreateValue(AliRsnMiniValue::EType type, Bool_t useMC) | |
114 | { | |
115 | // | |
116 | // Create a new value in the task, | |
117 | // and returns its ID, which is needed for setting up histograms. | |
118 | // If that value was already initialized, returns its ID and does not recreate it. | |
119 | // | |
120 | ||
121 | Int_t valID = ValueID(type, useMC); | |
122 | if (valID >= 0 && valID < fValues.GetEntries()) { | |
123 | AliInfo(Form("Value '%s' is already created in slot #%d", AliRsnMiniValue::ValueName(type, useMC), valID)); | |
124 | } else { | |
125 | valID = fValues.GetEntries(); | |
126 | AliInfo(Form("Creating value '%s' in slot #%d", AliRsnMiniValue::ValueName(type, useMC), valID)); | |
127 | new (fValues[valID]) AliRsnMiniValue(type, useMC); | |
128 | } | |
129 | ||
130 | return valID; | |
131 | } | |
132 | ||
133 | inline Int_t AliRsnMiniAnalysisTask::ValueID(AliRsnMiniValue::EType type, Bool_t useMC) | |
134 | { | |
135 | // | |
136 | // Searches if a value computation is initialized | |
137 | // | |
138 | ||
139 | const char *name = AliRsnMiniValue::ValueName(type, useMC); | |
140 | TObject *obj = fValues.FindObject(name); | |
141 | if (obj) | |
142 | return fValues.IndexOf(obj); | |
143 | else | |
144 | return -1; | |
145 | } | |
146 | ||
147 | inline AliRsnMiniOutput *AliRsnMiniAnalysisTask::CreateOutput | |
148 | (const char *name, AliRsnMiniOutput::EOutputType type, AliRsnMiniOutput::EComputation src) | |
149 | { | |
150 | // | |
151 | // Create a new histogram definition in the task, | |
152 | // which is then returned to the user for its configuration | |
153 | // | |
154 | ||
155 | Int_t n = fHistograms.GetEntries(); | |
156 | AliRsnMiniOutput *newDef = new (fHistograms[n]) AliRsnMiniOutput(name, type, src); | |
157 | ||
158 | return newDef; | |
159 | } | |
160 | ||
161 | inline AliRsnMiniOutput *AliRsnMiniAnalysisTask::CreateOutput | |
162 | (const char *name, const char *outType, const char *compType) | |
163 | { | |
164 | // | |
165 | // Create a new histogram definition in the task, | |
166 | // which is then returned to the user for its configuration | |
167 | // | |
168 | ||
169 | Int_t n = fHistograms.GetEntries(); | |
170 | AliRsnMiniOutput *newDef = new (fHistograms[n]) AliRsnMiniOutput(name, outType, compType); | |
171 | ||
172 | return newDef; | |
173 | } | |
174 | #endif |