1 #ifndef ALICFTASKVERTEXINGHF_H
2 #define ALICFTASKVERTEXINGHF_H
3 /**************************************************************************
4 * Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *
6 * Author: The ALICE Off-line Project. *
7 * Contributors are mentioned in the code where appropriate. *
9 * Permission to use, copy, modify and distribute this software and its *
10 * documentation strictly for non-commercial purposes is hereby granted *
11 * without fee, provided that the above copyright notice appears in all *
12 * copies and that both the copyright notice and this permission notice *
13 * appear in the supporting documentation. The authors make no claims *
14 * about the suitability of this software for any purpose. It is *
15 * provided "as is" without express or implied warranty. *
16 **************************************************************************/
20 //-----------------------------------------------------------------------
21 // Class for HF corrections as a function of many variables and step
22 // Author : C. Zampolli, CERN
23 // D. Caffarri, Univ & INFN Padova caffarri@pd.infn.it
24 // Base class for HF Unfolding - agrelli@uu.nl
25 //-----------------------------------------------------------------------
28 #include "AliAnalysisTaskSE.h"
29 #include "AliCFVertexingHF2Prong.h"
30 #include "AliCFVertexingHF.h"
37 class AliAODRecoDecay;
38 class AliAODRecoDecayHF2Prong;
39 class AliAODMCParticle;
42 class AliCFVertexingHF2Prong;
43 class AliCFVertexingHF3Prong;
45 class AliCFTaskVertexingHF: public AliAnalysisTaskSE {
49 kStepGeneratedLimAcc = 0,
54 kStepReconstructed = 5,
55 kStepRecoAcceptance = 6,
56 kStepRecoITSClusters = 7,
62 AliCFTaskVertexingHF();
63 AliCFTaskVertexingHF(const Char_t* name, AliRDHFCuts* cuts);
64 AliCFTaskVertexingHF& operator= (const AliCFTaskVertexingHF& c);
65 AliCFTaskVertexingHF(const AliCFTaskVertexingHF& c);
66 virtual ~AliCFTaskVertexingHF();
68 // ANALYSIS FRAMEWORK STUFF to loop on data and fill output objects
69 void UserCreateOutputObjects();
70 void UserExec(Option_t *option);
72 void LocalInit() {Init();}
73 void Terminate(Option_t *);
76 void SetCorrelationMatrix(THnSparse* h) {fCorrelation=h;}
77 void SetAcceptanceUnf(Bool_t AcceptanceUnf) {fAcceptanceUnf = AcceptanceUnf;}
78 Bool_t GetAcceptanceUnf() const {return fAcceptanceUnf;}
81 // CORRECTION FRAMEWORK RELATED FUNCTIONS
82 void SetCFManager(AliCFManager* io) {fCFManager = io;} // global correction manager
83 AliCFManager * GetCFManager() {return fCFManager;} // get corr manager
85 // Setters (and getters) for the config macro
86 void SetFillFromGenerated(Bool_t flag) {fFillFromGenerated = flag;}
87 Bool_t GetFillFromGenerated() const {return fFillFromGenerated;}
88 void SetDecayChannel (Int_t decayChannel) {fDecayChannel = decayChannel;}
89 Int_t GetDecayChannel () {return fDecayChannel;}
90 void SetUseWeight(Bool_t useWeight){fUseWeight=useWeight;}
91 Bool_t GetUseWeight() const {return fUseWeight;}
92 Double_t GetWeight(Float_t pt);
93 Double_t dNdptFit(Float_t pt, Double_t* par);
95 void SetDselection(UShort_t originDselection) {fOriginDselection=originDselection;}
96 UShort_t GetDselection (){return fOriginDselection;}
97 void SetSign(Char_t isSign) {fSign = isSign;}
98 Char_t GetSign() {return fSign;}
100 void SetCentralitySelection(Bool_t centSelec = kTRUE) {fCentralitySelection = centSelec;}
101 Bool_t GetCentralitySelection() {return fCentralitySelection;}
103 void SetFakeSelection(Int_t fakeSel = 0) {fFakeSelection=fakeSel;}
104 Int_t GetFakeSelection(){return fFakeSelection;}
106 void SetRejectCandidateIfNotFromQuark(Bool_t opt){fRejectIfNoQuark=opt;}
107 Bool_t GetRejectCandidateIfNotFromQuark(){return fRejectIfNoQuark;}
109 void SetUseMCVertex(Bool_t opt){fUseMCVertex=opt;}
110 Bool_t GetUseMCVertex(){return fUseMCVertex;}
113 void SetKeepDsViaPhi(){fDsOption=1;}
114 void SetKeepDsViaK0star(){fDsOption=2;}
115 void SetKeepAllDs(){fDsOption=3;}
117 Bool_t ProcessDs(Int_t returnCodeDs) const;
120 AliCFManager *fCFManager; // pointer to the CF manager
121 TH1I *fHistEventsProcessed; //! simple histo for monitoring the number of events processed
122 THnSparse* fCorrelation; // response matrix for unfolding
123 Int_t fCountMC; // MC particle found
124 Int_t fCountAcc; // MC particle found that satisfy acceptance cuts
125 Int_t fCountVertex; // Reco particle found that satisfy vertex constrained
126 Int_t fCountRefit; // Reco particle found that satisfy kTPCrefit and kITSrefit
127 Int_t fCountReco; // Reco particle found that satisfy cuts
128 Int_t fCountRecoAcc; // Reco particle found that satisfy cuts in requested acceptance
129 Int_t fCountRecoITSClusters; // Reco particle found that satisfy cuts in n. of ITS clusters
130 Int_t fCountRecoPPR; // Reco particle found that satisfy cuts in PPR
131 Int_t fCountRecoPID; //Reco PID step
132 Int_t fEvents; // n. of events
133 Int_t fDecayChannel; // decay channel to configure the task
134 Bool_t fFillFromGenerated; // flag to indicate whether data container should be filled with generated values also for reconstructed particles
135 UShort_t fOriginDselection; // flag to select D0 origins. 0 Only from charm 1 only from beauty 2 both from charm and beauty
136 Bool_t fAcceptanceUnf; // flag for unfolding before or after cuts.
137 AliRDHFCuts* fCuts; // cuts
138 Bool_t fUseWeight; //flag to decide whether to use weights != 1 when filling the container or not
139 Double_t fWeight; //weight used to fill the container
140 Int_t fNvar; // number of variables for the container
141 TString fPartName; // D meson name
142 TString fDauNames; // daughter in fin state
143 Char_t fSign; // flag to decide wheter to keep D0 only (0), D0bar only (1), or both D0 and D0bar (2)
144 Bool_t fCentralitySelection; //flag to switch off the centrality selection
145 Int_t fFakeSelection; //selection flag for fakes tracks
146 Bool_t fRejectIfNoQuark; // flag to remove events not geenrated with PYTHIA
147 Bool_t fUseMCVertex; // flag to use MC vertex (useful when runnign in pp)
148 Int_t fDsOption; // Ds decay option
150 ClassDef(AliCFTaskVertexingHF,7); // class for HF corrections as a function of many variables