1 #ifndef ALIANALYSISCENTRALCUTMC_H
2 #define ALIANALYSISCENTRALCUTMC_H
5 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved.
6 * See cxx source for full Copyright notice
10 // ---------------------------------------------------
11 // MC particle level cuts for azimuthal isotropic
12 // expansion in highly central collisions analysis
13 // author: Cristian Andrei
14 // acristian@niham.nipne.ro
15 // --------------------------------------------------
18 #include "AliAnalysisCuts.h"
29 class AliAnalysisCentralCutMC: public AliAnalysisCuts{
31 AliAnalysisCentralCutMC(const char *name="AliAnalysisCentralCutMC", const char *title="MC_cuts");
32 virtual ~AliAnalysisCentralCutMC();
34 Bool_t IsSelected(TObject* const obj);
35 Bool_t IsSelected(TList* const /*list*/) {return kTRUE;}
37 void SetOnlyPrimaries(Bool_t val = kFALSE) {fOnlyPrim = val;}
39 void SetPDGCode(Int_t pdg = 0) {fPDGCode = pdg;}
41 void SetPtRange(Float_t r1=0, Float_t r2=1e10) { fPtMin=r1; fPtMax=r2;}
42 void SetEtaRange(Float_t r1=-1e10, Float_t r2=1e10) { fEtaMin=r1; fEtaMax=r2;}
44 virtual void ReceiveEvt(TObject* mcEvent);
47 AliAnalysisCentralCutMC(const AliAnalysisCentralCutMC &ref);
48 AliAnalysisCentralCutMC& operator=(const AliAnalysisCentralCutMC &ref);
50 Bool_t fOnlyPrim; //kTRUE -> select only primary particles
52 AliMCEvent *fMCEvt; //MC event is needed in order too get the Stack (for IsPrimary)
54 Int_t fPDGCode; //the PDG code of the wanted particle
56 Double_t fPtMin, fPtMax; // definition of the range of the Pt
57 Double_t fEtaMin, fEtaMax; // definition of the range of the eta
60 Bool_t IsPrimary(AliMCParticle* const part, AliStack* const Stack);
63 Bool_t CheckPDG(AliMCParticle* const mcPart, Int_t const pdg = 0);
66 ClassDef(AliAnalysisCentralCutMC, 1);