1 #ifndef ALIDIELECTRONEVENTCUTS_H
2 #define ALIDIELECTRONEVENTCUTS_H
4 /* Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
7 //#############################################################
9 //# Class AliDielectronEventCuts #
12 //# Anton Andronic, GSI / A.Andronic@gsi.de #
13 //# Ionut C. Arsene, GSI / I.C.Arsene@gsi.de #
14 //# Julian Book, Uni Ffm / Julian.Book@cern.ch #
15 //# Frederick Kramer, Uni Ffm, / Frederick.Kramer@cern.ch #
16 //# Magnus Mager, CERN / Magnus.Mager@cern.ch #
17 //# WooJin J. Park, GSI / W.J.Park@gsi.de #
18 //# Jens Wiechula, Uni HD / Jens.Wiechula@cern.ch #
20 //#############################################################
24 #include <AliAnalysisUtils.h>
25 #include <AliAnalysisCuts.h>
27 class AliTriggerAnalysis;
32 class AliDielectronEventCuts : public AliAnalysisCuts {
34 enum EVtxType { kVtxTracks=0, kVtxSPD, kVtxTPC, kVtxAny, kVtxTracksOrSPD };
36 AliDielectronEventCuts();
37 AliDielectronEventCuts(const char*name, const char* title);
39 virtual ~AliDielectronEventCuts();
42 void SetVertexType(EVtxType type) { fVtxType=type; }
43 void SetVertexZ(Double_t zmin, Double_t zmax) { fVtxZmin=zmin; fVtxZmax=zmax; }
44 void SetRequireVertex(Bool_t req=kTRUE) { fRequireVtx=req; }
45 void SetRequireV0and(UChar_t type=1) { fRequireV0and=type; }
46 void SetMinVtxContributors(Int_t min=1) { fMinVtxContributors=min; }
47 void SetCutOnMultipicityITSTPC(Bool_t mult=kTRUE) { fMultITSTPC=mult; }
48 void SetCentralityRange(Double_t min, Double_t max) { fCentMin=min; fCentMax=max; }
49 void SetCutOnV0MultipicityNTrks(TF1* parMean, TF1* parSigma, Double_t cutSigma=3.) { fparMean=parMean; fparSigma=parSigma; fcutSigma=cutSigma; }
50 void SetCutOnNVtxContributorsGloablTPC(TF1* parMin, TF1* parMax) { fparMinVtxContributors=parMin; fparMaxVtxContributors=parMax; }
51 void SetRequire2013vertexandevent(Bool_t req13 = kTRUE) {fRequire13sel = req13; }
53 //Analysis cuts interface
55 virtual Bool_t IsSelected(TObject* event);
56 Bool_t IsSelectedESD(TObject* event);
57 Bool_t IsSelectedAOD(TObject* event);
58 virtual Bool_t IsSelected(TList* /* list */ ) {return kFALSE;}
60 void Print(const Option_t* option = "") const;
63 static const char* fgkVtxNames[AliDielectronEventCuts::kVtxTracksOrSPD+1]; //vertex names
64 Double_t fVtxZmin; // minimum z vertex position
65 Double_t fVtxZmax; // maximum z vertex position
66 Bool_t fRequireVtx; // require a vertex
67 Int_t fMinVtxContributors; // min number of vertex contributors
68 Bool_t fMultITSTPC; // if to cut on the ITS TPC multiplicity correlation (Pb-Pb)
69 Double_t fCentMin; // minimum multiplity percentile
70 Double_t fCentMax; // maximum multiplity percentile
71 EVtxType fVtxType; // vertex type
72 Bool_t fRequire13sel; //bit to select event and vertex selection proposed for 2013 in
73 //https://twiki.cern.ch/twiki/bin/viewauth/ALICE/PAVertexSelectionStudies
74 AliAnalysisUtils fUtils; //data member to use utility class for event and vertex selection in 2013
77 UChar_t fRequireV0and; // use V0and triggered events only
79 AliTriggerAnalysis *fTriggerAnalysis; //! trigger analysis class
80 const AliESDVertex *fkVertex; //! current vertex
81 const AliAODVertex *fkVertexAOD; //! current vertex AOD
83 TF1* fparMean; // parametrization of the mean values
84 TF1* fparSigma; // parametrization of the sigmas
85 Double_t fcutSigma; // number of absolut sigmas inclusion
86 TF1* fparMinVtxContributors; // parametrization of #vtx contributors global vs TPC (lower limit)
87 TF1* fparMaxVtxContributors; // parametrization of #vtx contributors global vs TPC (upper limit)
88 AliDielectronEventCuts(const AliDielectronEventCuts &c);
89 AliDielectronEventCuts &operator=(const AliDielectronEventCuts &c);
92 ClassDef(AliDielectronEventCuts,2) // Dielectron EventCuts