[u/mrichter/AliRoot.git] / PWGHF / vertexingHF / AliRDHFCuts.h

#ifndef ALIRDHFCUTS_H
#define ALIRDHFCUTS_H
/* Copyright(c) 1998-2010, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

//***********************************************************
// Class AliRDHFCuts
// base class for cuts on AOD reconstructed heavy-flavour decays
// Author: A.Dainese, andrea.dainese@pd.infn.it
//***********************************************************

#include <TString.h>

#include "AliAnalysisCuts.h"
#include "AliESDtrackCuts.h"
#include "AliAODPidHF.h"
#include "AliAODEvent.h"
#include "AliVEvent.h"

class AliAODTrack;
class AliAODRecoDecayHF;
class AliESDVertex;
class TF1;
class TFormula;

class AliRDHFCuts : public AliAnalysisCuts 
{
 public:

   enum ECentrality {kCentOff,kCentV0M,kCentTRK,kCentTKL,kCentCL1,kCentZNA,kCentZPA,kCentV0A,kCentInvalid};
  enum ESelLevel {kAll,kTracks,kPID,kCandidate};
  enum EPileup {kNoPileupSelection,kRejectPileupEvent,kRejectTracksFromPileupVertex};
  enum ESele {kD0toKpiCuts,kD0toKpiPID,kD0fromDstarCuts,kD0fromDstarPID,kDplusCuts,kDplusPID,kDsCuts,kDsPID,kLcCuts,kLcPID,kDstarCuts,kDstarPID};
  enum ERejBits {kNotSelTrigger,kNoVertex,kTooFewVtxContrib,kZVtxOutFid,kPileupSPD,kOutsideCentrality,kPhysicsSelection,kBadSPDVertex,kZVtxSPDOutFid,kCentralityFlattening,kBadTrackV0Correl};
  enum EV0sel  {kAllV0s = 0, kOnlyOfflineV0s = 1, kOnlyOnTheFlyV0s = 2};

  AliRDHFCuts(const Char_t* name="RDHFCuts", const Char_t* title="");
  
  virtual ~AliRDHFCuts();
  
  AliRDHFCuts(const AliRDHFCuts& source);
  AliRDHFCuts& operator=(const AliRDHFCuts& source);

  virtual void SetStandardCutsPP2010() {return;}
  virtual void SetStandardCutsPbPb2010() {return;}
  virtual void SetStandardCutsPbPb2011() {return;}


  void SetMinCentrality(Float_t minCentrality=0.) {fMinCentrality=minCentrality;}
  void SetMaxCentrality(Float_t maxCentrality=100.) {fMaxCentrality=maxCentrality;} 
  void SetMinVtxType(Int_t type=3) {fMinVtxType=type;}  
  void SetUseEventsWithOnlySPDVertex(Bool_t flag=kTRUE){ 
    if(flag) fMinVtxType=1;
    else fMinVtxType=3;
  }
  void SetMinVtxContr(Int_t contr=1) {fMinVtxContr=contr;}  
  void SetMaxVtxRdChi2(Float_t chi2=1e6) {fMaxVtxRedChi2=chi2;}  
  void SetMaxVtxZ(Float_t z=1e6) {fMaxVtxZ=z;}  
  void SetMinSPDMultiplicity(Int_t mult=0) {fMinSPDMultiplicity=mult;}  

  void SetTriggerMask(ULong64_t mask=0) {fTriggerMask=mask;}
  void SetUseAnyTrigger(){fTriggerMask=AliVEvent::kAny;}
  void EnableMBTrigger(){
    fTriggerMask|=AliVEvent::kMB;
    fUseOnlyOneTrigger=kFALSE;
  }
  void ResetMaskAndEnableMBTrigger(){
    fTriggerMask=AliVEvent::kMB;
    fUseOnlyOneTrigger=kFALSE;
  }
  void SetUseMBTriggerExclusively(){
    fTriggerMask=AliVEvent::kMB;
    fUseOnlyOneTrigger=kTRUE;
  }
  void EnableCentralTrigger(){
    fTriggerMask|=AliVEvent::kCentral;
    fUseOnlyOneTrigger=kFALSE;
  }
  void ResetMaskAndEnableCentralTrigger(){
    fTriggerMask=AliVEvent::kCentral;
    fUseOnlyOneTrigger=kFALSE;
  }
  void SetUseCentralTriggerExclusively(){
    fTriggerMask=AliVEvent::kCentral;
    fUseOnlyOneTrigger=kTRUE;
  }
  void EnableSemiCentralTrigger(){
    fTriggerMask|=AliVEvent::kSemiCentral;
    fUseOnlyOneTrigger=kFALSE;
  }
  void ResetMaskAndEnableSemiCentralTrigger(){
    fTriggerMask=AliVEvent::kSemiCentral;
    fUseOnlyOneTrigger=kFALSE;
  }
  void SetUseSemiCentralTriggerExclusively(){
    fTriggerMask=AliVEvent::kSemiCentral;
    fUseOnlyOneTrigger=kTRUE;
  }
  void EnableEMCALTrigger(){
    fTriggerMask|=(AliVEvent::kEMCEJE|AliVEvent::kEMCEGA);
    fUseOnlyOneTrigger=kFALSE;
  }
  void ResetMaskAndEnableEMCALTrigger(){
    fTriggerMask=(AliVEvent::kEMCEJE|AliVEvent::kEMCEGA);
    fUseOnlyOneTrigger=kFALSE;
  } 
  void SetUseEMCALTriggerExclusively(){
    fTriggerMask=(AliVEvent::kEMCEJE|AliVEvent::kEMCEGA);
    fUseOnlyOneTrigger=kTRUE;
  }

  void SetMaxDifferenceTRKV0Centraltity(Double_t maxd=5.) {fMaxDiffTRKV0Centr=maxd;}
  void SetNotUseCutOnTRKVsV0Centraltity() {fMaxDiffTRKV0Centr=-1.;}
  void SetRemoveTrackletOutliers(Bool_t opt) {fRemoveTrackletOutliers=opt;}
  void SetCutOnzVertexSPD(Int_t opt) {
    if(opt>=0 && opt<=2) fCutOnzVertexSPD=opt;
    else AliError("Wrong option for cut on zVertexSPD");
  }
  void SetTriggerClass(TString trclass0, TString trclass1="") {fTriggerClass[0]=trclass0; fTriggerClass[1]=trclass1;} 
  void ApplySPDDeadPbPb2011(){fApplySPDDeadPbPb2011=kTRUE;}
  void SetVarsForOpt(Int_t nVars,Bool_t *forOpt);
  void SetGlobalIndex(){fGlobalIndex=fnVars*fnPtBins;}
  void SetGlobalIndex(Int_t nVars,Int_t nptBins){fnVars=nVars; fnPtBins=nptBins; SetGlobalIndex();}
  void SetVarNames(Int_t nVars,TString *varNames,Bool_t *isUpperCut);  
  void SetPtBins(Int_t nPtBinLimits,Float_t *ptBinLimits);
  void SetCuts(Int_t nVars,Int_t nPtBins,Float_t** cutsRD);
  void SetCuts(Int_t glIndex, Float_t* cutsRDGlob);
  void AddTrackCuts(const AliESDtrackCuts *cuts) 
          {delete fTrackCuts; fTrackCuts=new AliESDtrackCuts(*cuts); return;}
  void SetUsePID(Bool_t flag=kTRUE) {fUsePID=flag; return;}
  void SetUseAOD049(Bool_t flag=kTRUE) {fUseAOD049=flag; return;}
  void SetKinkRejection(Bool_t flag=kTRUE) {fKinkReject=flag; return;}
  void SetUseTrackSelectionWithFilterBits(Bool_t flag=kTRUE){ 
    fUseTrackSelectionWithFilterBits=flag; return;}
  void SetUseCentrality(Int_t flag=1);    // see enum below
  void SetPidHF(AliAODPidHF* pidObj) {
    if(fPidHF) delete fPidHF;
    fPidHF=new AliAODPidHF(*pidObj);
  }
  void SetRemoveDaughtersFromPrim(Bool_t removeDaughtersPrim) {fRemoveDaughtersFromPrimary=removeDaughtersPrim;}
  void SetRecomputePrimaryVertex(Bool_t opt) {fRecomputePrimVertex=opt;}
  void SetMinPtCandidate(Double_t ptCand=-1.) {fMinPtCand=ptCand; return;}
  void SetMaxPtCandidate(Double_t ptCand=1000.) {fMaxPtCand=ptCand; return;}
  void SetMaxRapidityCandidate(Double_t ycand) {fMaxRapidityCand=ycand; return;}
  void SetOptPileup(Int_t opt=0){
    // see enum below
    fOptPileup=opt;
  }
  void SetHistoForCentralityFlattening(TH1F *h,Double_t minCentr,Double_t maxCentr,Double_t centrRef=0.,Int_t switchTRand=0);
  void ConfigurePileupCuts(Int_t minContrib=3, Float_t minDz=0.6){
    fMinContrPileup=minContrib;
    fMinDzPileup=minDz;
  }
  void SetMinCrossedRowsTPCPtDep(const char *rows="");
  void SetMinRatioClsOverCrossRowsTPC(Float_t ratio=0.) {fCutRatioClsOverCrossRowsTPC = ratio;}
  void SetMinRatioSignalNOverCrossRowsTPC(Float_t ratio=0.) {fCutRatioSignalNOverCrossRowsTPC = ratio;}

  AliAODPidHF* GetPidHF() const {return fPidHF;}
  Float_t *GetPtBinLimits() const {return fPtBinLimits;}
  Int_t   GetNPtBins() const {return fnPtBins;}
  Int_t   GetNVars() const {return fnVars;} 
  TString *GetVarNames() const {return fVarNames;} 
  Bool_t  *GetVarsForOpt() const {return fVarsForOpt;} 
  Int_t   GetNVarsForOpt() const {return fnVarsForOpt;}
  const Float_t *GetCuts() const {return fCutsRD;} 
  void    GetCuts(Float_t**& cutsRD) const;
  Float_t GetCutValue(Int_t iVar,Int_t iPtBin) const;
  Double_t GetMaxVtxZ() const {return fMaxVtxZ;}  
  Float_t GetCentrality(AliAODEvent* aodEvent){return GetCentrality(aodEvent,(AliRDHFCuts::ECentrality)fUseCentrality);}
  Float_t GetCentrality(AliAODEvent* aodEvent, AliRDHFCuts::ECentrality estimator);
  Bool_t  *GetIsUpperCut() const {return fIsUpperCut;}
  AliESDtrackCuts *GetTrackCuts() const {return fTrackCuts;}
  virtual AliESDtrackCuts *GetTrackCutsSoftPi() const {return 0;}
  virtual AliESDtrackCuts *GetTrackCutsV0daughters() const {return 0;}
  virtual void GetCutVarsForOpt(AliAODRecoDecayHF *d,Float_t *vars,Int_t nvars,Int_t *pdgdaughters) = 0;
  virtual void GetCutVarsForOpt(AliAODRecoDecayHF *d,Float_t *vars,Int_t nvars,Int_t *pdgdaughters,AliAODEvent * /*aod*/)
            {return GetCutVarsForOpt(d,vars,nvars,pdgdaughters);}
  Int_t   GetGlobalIndex(Int_t iVar,Int_t iPtBin) const;
  void    GetVarPtIndex(Int_t iGlob, Int_t& iVar, Int_t& iPtBin) const;
  Bool_t  GetIsUsePID() const {return fUsePID;}
  Bool_t  GetUseAOD049() const {return fUseAOD049;}
  Bool_t  GetUseKinkRejection() const {return fKinkReject;}
  Bool_t  GetUseEventsWithOnlySPDVertex() const{
    if(fMinVtxType==1 || fMinVtxType==2) return kTRUE;
    return kFALSE;
  }
  Bool_t  GetUseTrackSelectionWithFilterBits() const{return fUseTrackSelectionWithFilterBits;}
  Bool_t  GetIsPrimaryWithoutDaughters() const {return fRemoveDaughtersFromPrimary;}
  Bool_t GetOptPileUp() const {return fOptPileup;}
  Int_t GetUseCentrality() const {return fUseCentrality;}
  Float_t GetMinCentrality() const {return fMinCentrality;}
  Float_t GetMaxCentrality() const {return fMaxCentrality;}
  Double_t GetMinPtCandidate() const {return fMinPtCand;}
  Double_t GetMaxPtCandidate() const {return fMaxPtCand;}
  TH1F *GetHistoForCentralityFlattening(){return fHistCentrDistr;}
  void SetUseCentralityFlatteningInMC(Bool_t opt){fUseCentrFlatteningInMC=opt;}
  const char* GetMinCrossedRowsTPCPtDep() const {return fCutMinCrossedRowsTPCPtDep;}
  Float_t GetMinRatioClsOverCrossRowsTPC() const {return fCutRatioClsOverCrossRowsTPC;}
  Float_t GetMinRatioSignalNOverCrossRowsTPC() const {return fCutRatioSignalNOverCrossRowsTPC;}
  Bool_t IsSelected(TObject *obj) {return IsSelected(obj,AliRDHFCuts::kAll);}
  Bool_t IsSelected(TList *list) {if(!list) return kTRUE; return kFALSE;}
  Int_t  IsEventSelectedInCentrality(AliVEvent *event);
  Bool_t IsEventSelectedForCentrFlattening(Float_t centvalue);
  Bool_t IsEventSelected(AliVEvent *event);
  Bool_t AreDaughtersSelected(AliAODRecoDecayHF *rd) const;
  Bool_t IsDaughterSelected(AliAODTrack *track,const AliESDVertex *primary,AliESDtrackCuts *cuts) const;
  virtual Int_t IsSelectedPID(AliAODRecoDecayHF * /*rd*/) {return 1;}
  void SetupPID(AliVEvent *event);

  virtual Int_t IsSelected(TObject* obj,Int_t selectionLevel) = 0;
  virtual Int_t IsSelected(TObject* obj,Int_t selectionLevel,AliAODEvent* /*aod*/)
                {return IsSelected(obj,selectionLevel);}
  Int_t PtBin(Double_t pt) const;
  virtual void PrintAll()const;
  void PrintTrigger() const;

  virtual Bool_t IsInFiducialAcceptance(Double_t /*pt*/,Double_t /*y*/) const {return kTRUE;}

  void SetWhyRejection(Int_t why) {fWhyRejection=why; return;}
  Int_t GetWhyRejection() const {return fWhyRejection;}
  UInt_t GetEventRejectionBitMap() const {return fEvRejectionBits;}
  Bool_t IsEventRejectedDueToTrigger() const {
    return fEvRejectionBits&(1<<kNotSelTrigger);
  }
  Bool_t IsEventRejectedDueToNotRecoVertex() const {
    return fEvRejectionBits&(1<<kNoVertex);
  }
  Bool_t IsEventRejectedDueToVertexContributors() const {
    return fEvRejectionBits&(1<<kTooFewVtxContrib);
  }
  Bool_t IsEventRejectedDueToZVertexOutsideFiducialRegion() const {
    return fEvRejectionBits&(1<<kZVtxOutFid);
  }
  Bool_t IsEventRejectedDueToPileupSPD() const {
    return fEvRejectionBits&(1<<kPileupSPD);
  }
  Bool_t IsEventRejectedDueToCentrality() const {
    return fEvRejectionBits&(1<<kOutsideCentrality);
  }
  Bool_t IsEventRejectedDueToCentralityFlattening() const {
    return fEvRejectionBits&(1<<kCentralityFlattening);
  }
  Bool_t IsEventRejectedDueToTRKV0CentralityCorrel() const {
    return fEvRejectionBits&(1<<kBadTrackV0Correl);
  }
  Bool_t IsEventRejectedDuePhysicsSelection() const {
    return fEvRejectionBits&(1<<kPhysicsSelection);
  }


  void SetFixRefs(Bool_t fix=kTRUE) {fFixRefs=fix; return;}
  void SetUsePhysicsSelection(Bool_t use=kTRUE){fUsePhysicsSelection=use; return;}
  Bool_t GetUsePhysicsSelection() const { return fUsePhysicsSelection; }


  Bool_t CompareCuts(const AliRDHFCuts *obj) const;
  void MakeTable()const;

  Int_t GetIsSelectedCuts() const {return fIsSelectedCuts;}
  Int_t GetIsSelectedPID() const  {return fIsSelectedPID;}

  void SetUseMCVertex() { fUseMCVertex=kTRUE; }
  Bool_t GetUseMCVertex() const { return fUseMCVertex; }

  Bool_t RecalcOwnPrimaryVtx(AliAODRecoDecayHF *d,AliAODEvent *aod) const;
  Bool_t SetMCPrimaryVtx(AliAODRecoDecayHF *d,AliAODEvent *aod) const;
  void   CleanOwnPrimaryVtx(AliAODRecoDecayHF *d,AliAODEvent *aod,AliAODVertex *origownvtx) const;

  Bool_t CountEventForNormalization() const 
  { if(fWhyRejection==0) {return kTRUE;} else {return kFALSE;} }

  void SetKeepSignalMC() {fKeepSignalMC=kTRUE; return;}

  // Flag and pt-maximum to check if the candidate daughters fulfill the kFirst criteria
  void SetSelectCandTrackSPDFirst( Bool_t flag, Double_t ptmax )
  { fIsCandTrackSPDFirst=flag; fMaxPtCandTrackSPDFirst=ptmax; }
  Bool_t IsSelectCandTrackSPDFirst() const { return fIsCandTrackSPDFirst; }
  Double_t IsMaxCandTrackSPDFirst() const { return fMaxPtCandTrackSPDFirst; }

  Bool_t CheckPtDepCrossedRows(TString rows,Bool_t print=kFALSE) const;


 protected:

  void SetNPtBins(Int_t nptBins){fnPtBins=nptBins;}
  void SetNVars(Int_t nVars){fnVars=nVars;}

  Bool_t IsSignalMC(AliAODRecoDecay *d,AliAODEvent *aod,Int_t pdg) const;
  Bool_t RecomputePrimaryVertex(AliAODEvent* event) const;

  // cuts on the event
  Int_t fMinVtxType; // 0: not cut; 1: SPDZ; 2: SPD3D; 3: Tracks
  Int_t fMinVtxContr;   // minimum vertex contributors
  Float_t fMaxVtxRedChi2; // maximum chi2/ndf
  Float_t fMaxVtxZ; // maximum |z| of primary vertex
  Int_t fMinSPDMultiplicity; // SPD multiplicity
  ULong64_t fTriggerMask; // trigger mask
  Bool_t fUseOnlyOneTrigger; // flag to select one trigger only
  TString  fTriggerClass[2]; // trigger class
  // quality cuts on the daughter tracks
  AliESDtrackCuts *fTrackCuts; // tracks for daughter tracks (AOD converted to ESD on the flight!)
  // cuts on the candidate
  Int_t fnPtBins;  // number of pt bins for cuts
  Int_t fnPtBinLimits; // "number of limits", that is fnPtBins+1
  Float_t* fPtBinLimits; //[fnPtBinLimits]  pt bins
  Int_t fnVars;    // number of cut vars for candidates
  TString *fVarNames; //[fnVars] names of the variables
  Int_t fnVarsForOpt;    // number of cut vars to be optimized for candidates
  Bool_t *fVarsForOpt; //[fnVars] kTRUE for vars to be used in optimization
  Int_t fGlobalIndex; // fnVars*fnPtBins
  Float_t *fCutsRD; //[fGlobalIndex] the cuts values
  Bool_t  *fIsUpperCut; //[fnVars] use > or < to select
  Bool_t fUsePID; // enable PID usage (off by default)
  Bool_t fUseAOD049; // enable AOD049 centrality cleanup
  AliAODPidHF *fPidHF; // PID for heavy flavours manager
  Int_t fWhyRejection; // used to code the step at which candidate was rejected
  UInt_t fEvRejectionBits; //bit map storing the full info about event rejection
  Bool_t fRemoveDaughtersFromPrimary; // flag to switch on the removal of duaghters from the primary vertex computation
  Bool_t fRecomputePrimVertex; // flag to recompute primary vertex
  Bool_t fUseMCVertex; // use MC primary vertex 
  Bool_t fUsePhysicsSelection; // use Physics selection criteria
  Int_t  fOptPileup;      // option for pielup selection
  Int_t  fMinContrPileup; // min. n. of tracklets in pileup vertex
  Float_t fMinDzPileup;   // min deltaz between main and pileup vertices
  Int_t   fUseCentrality; // off =0 (default)
                          // 1 = V0 
                          // 2 = Tracks
                          // 3 = Tracklets
                          // 4 = SPD clusters outer 
  Float_t fMinCentrality; // minimum centrality for selected events
  Float_t fMaxCentrality; // maximum centrality for selected events
  Bool_t  fFixRefs;       // fix the daughter track references 
  Int_t  fIsSelectedCuts; // outcome of cuts selection
  Int_t  fIsSelectedPID;  // outcome of PID selection
  Double_t fMinPtCand; // minimum pt of the candidate
  Double_t fMaxPtCand; // minimum pt of the candidate
  Double_t fMaxRapidityCand; // max rapidity of candidate (if !=-999 overrides IsInFiducialAcceptance)
  Bool_t  fKeepSignalMC; // IsSelected returns always kTRUE for MC signal
  Bool_t fIsCandTrackSPDFirst; // flag to select the track kFirst criteria for pt < ptlimit
  Double_t fMaxPtCandTrackSPDFirst; // maximum pt of the candidate for which to check if the daughters fulfill kFirst criteria
  Bool_t fApplySPDDeadPbPb2011;  // flag to apply SPD dead module map of PbPb2011
  Double_t fMaxDiffTRKV0Centr;   // Max. difference between TRK and V0 centrality (remove TPC pileup for PbPb 2011)
  Bool_t fRemoveTrackletOutliers; // flag to apply cut on tracklets vs. centrality for 2011 data
  Int_t fCutOnzVertexSPD; // cut on zSPD vertex to remove outliers in centrality vs. tracklets (0=no cut, 1= cut at 12 cm, 2= cut on difference to z of vtx tracks
  Bool_t fKinkReject; // flag to reject kink daughters
  Bool_t fUseTrackSelectionWithFilterBits; // flag to enable/disable the check on filter bits
  Bool_t fUseCentrFlatteningInMC; // flag for enabling/diabling centrality flattening in MC
  TH1F *fHistCentrDistr;   // histogram with reference centrality distribution for centrality distribution flattening
  Float_t fCutRatioClsOverCrossRowsTPC; // min. value ratio NTPCClusters/NTPCCrossedRows, cut if !=0
  Float_t fCutRatioSignalNOverCrossRowsTPC;   // min. value ratio TPCPointsUsedForPID/NTPCCrossedRows, cut if !=0 
  TString fCutMinCrossedRowsTPCPtDep; // pT-dep cut in TPC minimum n crossed rows
  TFormula *f1CutMinNCrossedRowsTPCPtDep; // pT-dep cut in TPC minimum n crossed rows
 

  ClassDef(AliRDHFCuts,33);  // base class for cuts on AOD reconstructed heavy-flavour decays
};

#endif
Commit	Line	Data
0c22e2ac	1	#ifndef ALIRDHFCUTS_H
	2	#define ALIRDHFCUTS_H
	3	/* Copyright(c) 1998-2010, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
af5d687e	6	/* $Id$ */
af5d687e	7
0c22e2ac	8	//***********************************************************
	9	// Class AliRDHFCuts
	10	// base class for cuts on AOD reconstructed heavy-flavour decays
	11	// Author: A.Dainese, andrea.dainese@pd.infn.it
	12	//***********************************************************
	13
	14	#include <TString.h>
	15
	16	#include "AliAnalysisCuts.h"
	17	#include "AliESDtrackCuts.h"
	18	#include "AliAODPidHF.h"
	19	#include "AliAODEvent.h"
	20	#include "AliVEvent.h"
	21
	22	class AliAODTrack;
	23	class AliAODRecoDecayHF;
	24	class AliESDVertex;
09bfd399	25	class TF1;
09bfd399	26	class TFormula;
0c22e2ac	27
	28	class AliRDHFCuts : public AliAnalysisCuts
	29	{
	30	public:
	31
cc2b144d	32	enum ECentrality {kCentOff,kCentV0M,kCentTRK,kCentTKL,kCentCL1,kCentZNA,kCentZPA,kCentV0A,kCentInvalid};
0c22e2ac	33	enum ESelLevel {kAll,kTracks,kPID,kCandidate};
	34	enum EPileup {kNoPileupSelection,kRejectPileupEvent,kRejectTracksFromPileupVertex};
	35	enum ESele {kD0toKpiCuts,kD0toKpiPID,kD0fromDstarCuts,kD0fromDstarPID,kDplusCuts,kDplusPID,kDsCuts,kDsPID,kLcCuts,kLcPID,kDstarCuts,kDstarPID};
8da55fd2	36	enum ERejBits {kNotSelTrigger,kNoVertex,kTooFewVtxContrib,kZVtxOutFid,kPileupSPD,kOutsideCentrality,kPhysicsSelection,kBadSPDVertex,kZVtxSPDOutFid,kCentralityFlattening,kBadTrackV0Correl};
34595b3c	37	enum EV0sel {kAllV0s = 0, kOnlyOfflineV0s = 1, kOnlyOnTheFlyV0s = 2};
34595b3c	38
0c22e2ac	39	AliRDHFCuts(const Char_t* name="RDHFCuts", const Char_t* title="");
	40
	41	virtual ~AliRDHFCuts();
	42
	43	AliRDHFCuts(const AliRDHFCuts& source);
	44	AliRDHFCuts& operator=(const AliRDHFCuts& source);
	45
	46	virtual void SetStandardCutsPP2010() {return;}
	47	virtual void SetStandardCutsPbPb2010() {return;}
	48	virtual void SetStandardCutsPbPb2011() {return;}
	49
	50
	51	void SetMinCentrality(Float_t minCentrality=0.) {fMinCentrality=minCentrality;}
	52	void SetMaxCentrality(Float_t maxCentrality=100.) {fMaxCentrality=maxCentrality;}
	53	void SetMinVtxType(Int_t type=3) {fMinVtxType=type;}
5aa726b3	54	void SetUseEventsWithOnlySPDVertex(Bool_t flag=kTRUE){
	55	if(flag) fMinVtxType=1;
	56	else fMinVtxType=3;
	57	}
0c22e2ac	58	void SetMinVtxContr(Int_t contr=1) {fMinVtxContr=contr;}
	59	void SetMaxVtxRdChi2(Float_t chi2=1e6) {fMaxVtxRedChi2=chi2;}
	60	void SetMaxVtxZ(Float_t z=1e6) {fMaxVtxZ=z;}
	61	void SetMinSPDMultiplicity(Int_t mult=0) {fMinSPDMultiplicity=mult;}
	62
	63	void SetTriggerMask(ULong64_t mask=0) {fTriggerMask=mask;}
	64	void SetUseAnyTrigger(){fTriggerMask=AliVEvent::kAny;}
	65	void EnableMBTrigger(){
	66	fTriggerMask\|=AliVEvent::kMB;
	67	fUseOnlyOneTrigger=kFALSE;
	68	}
	69	void ResetMaskAndEnableMBTrigger(){
	70	fTriggerMask=AliVEvent::kMB;
	71	fUseOnlyOneTrigger=kFALSE;
	72	}
	73	void SetUseMBTriggerExclusively(){
	74	fTriggerMask=AliVEvent::kMB;
	75	fUseOnlyOneTrigger=kTRUE;
	76	}
	77	void EnableCentralTrigger(){
	78	fTriggerMask\|=AliVEvent::kCentral;
	79	fUseOnlyOneTrigger=kFALSE;
	80	}
	81	void ResetMaskAndEnableCentralTrigger(){
	82	fTriggerMask=AliVEvent::kCentral;
	83	fUseOnlyOneTrigger=kFALSE;
	84	}
	85	void SetUseCentralTriggerExclusively(){
	86	fTriggerMask=AliVEvent::kCentral;
	87	fUseOnlyOneTrigger=kTRUE;
	88	}
	89	void EnableSemiCentralTrigger(){
	90	fTriggerMask\|=AliVEvent::kSemiCentral;
	91	fUseOnlyOneTrigger=kFALSE;
	92	}
	93	void ResetMaskAndEnableSemiCentralTrigger(){
	94	fTriggerMask=AliVEvent::kSemiCentral;
	95	fUseOnlyOneTrigger=kFALSE;
	96	}
	97	void SetUseSemiCentralTriggerExclusively(){
	98	fTriggerMask=AliVEvent::kSemiCentral;
	99	fUseOnlyOneTrigger=kTRUE;
	100	}
	101	void EnableEMCALTrigger(){
	102	fTriggerMask\|=(AliVEvent::kEMCEJE\|AliVEvent::kEMCEGA);
	103	fUseOnlyOneTrigger=kFALSE;
	104	}
d3202a20	105	void ResetMaskAndEnableEMCALTrigger(){
0c22e2ac	106	fTriggerMask=(AliVEvent::kEMCEJE\|AliVEvent::kEMCEGA);
	107	fUseOnlyOneTrigger=kFALSE;
	108	}
	109	void SetUseEMCALTriggerExclusively(){
	110	fTriggerMask=(AliVEvent::kEMCEJE\|AliVEvent::kEMCEGA);
	111	fUseOnlyOneTrigger=kTRUE;
	112	}
8da55fd2	113
	114	void SetMaxDifferenceTRKV0Centraltity(Double_t maxd=5.) {fMaxDiffTRKV0Centr=maxd;}
	115	void SetNotUseCutOnTRKVsV0Centraltity() {fMaxDiffTRKV0Centr=-1.;}
851d1cae	116	void SetRemoveTrackletOutliers(Bool_t opt) {fRemoveTrackletOutliers=opt;}
4346ffd2	117	void SetCutOnzVertexSPD(Int_t opt) {
	118	if(opt>=0 && opt<=2) fCutOnzVertexSPD=opt;
	119	else AliError("Wrong option for cut on zVertexSPD");
	120	}
68c15f66	121	void SetTriggerClass(TString trclass0, TString trclass1="") {fTriggerClass[0]=trclass0; fTriggerClass[1]=trclass1;}
851d1cae	122	void ApplySPDDeadPbPb2011(){fApplySPDDeadPbPb2011=kTRUE;}
0c22e2ac	123	void SetVarsForOpt(Int_t nVars,Bool_t *forOpt);
	124	void SetGlobalIndex(){fGlobalIndex=fnVars*fnPtBins;}
	125	void SetGlobalIndex(Int_t nVars,Int_t nptBins){fnVars=nVars; fnPtBins=nptBins; SetGlobalIndex();}
	126	void SetVarNames(Int_t nVars,TString varNames,Bool_t isUpperCut);
	127	void SetPtBins(Int_t nPtBinLimits,Float_t *ptBinLimits);
	128	void SetCuts(Int_t nVars,Int_t nPtBins,Float_t** cutsRD);
	129	void SetCuts(Int_t glIndex, Float_t* cutsRDGlob);
	130	void AddTrackCuts(const AliESDtrackCuts *cuts)
	131	{delete fTrackCuts; fTrackCuts=new AliESDtrackCuts(*cuts); return;}
	132	void SetUsePID(Bool_t flag=kTRUE) {fUsePID=flag; return;}
	133	void SetUseAOD049(Bool_t flag=kTRUE) {fUseAOD049=flag; return;}
fdd5a897	134	void SetKinkRejection(Bool_t flag=kTRUE) {fKinkReject=flag; return;}
3e075b37	135	void SetUseTrackSelectionWithFilterBits(Bool_t flag=kTRUE){
3e075b37	136	fUseTrackSelectionWithFilterBits=flag; return;}
0c22e2ac	137	void SetUseCentrality(Int_t flag=1); // see enum below
	138	void SetPidHF(AliAODPidHF* pidObj) {
	139	if(fPidHF) delete fPidHF;
	140	fPidHF=new AliAODPidHF(*pidObj);
	141	}
	142	void SetRemoveDaughtersFromPrim(Bool_t removeDaughtersPrim) {fRemoveDaughtersFromPrimary=removeDaughtersPrim;}
4bdc0315	143	void SetRecomputePrimaryVertex(Bool_t opt) {fRecomputePrimVertex=opt;}
0c22e2ac	144	void SetMinPtCandidate(Double_t ptCand=-1.) {fMinPtCand=ptCand; return;}
0c22e2ac	145	void SetMaxPtCandidate(Double_t ptCand=1000.) {fMaxPtCand=ptCand; return;}
af5d687e	146	void SetMaxRapidityCandidate(Double_t ycand) {fMaxRapidityCand=ycand; return;}
0c22e2ac	147	void SetOptPileup(Int_t opt=0){
	148	// see enum below
	149	fOptPileup=opt;
	150	}
db0ff379	151	void SetHistoForCentralityFlattening(TH1F *h,Double_t minCentr,Double_t maxCentr,Double_t centrRef=0.,Int_t switchTRand=0);
0c22e2ac	152	void ConfigurePileupCuts(Int_t minContrib=3, Float_t minDz=0.6){
	153	fMinContrPileup=minContrib;
	154	fMinDzPileup=minDz;
	155	}
09bfd399	156	void SetMinCrossedRowsTPCPtDep(const char *rows="");
	157	void SetMinRatioClsOverCrossRowsTPC(Float_t ratio=0.) {fCutRatioClsOverCrossRowsTPC = ratio;}
	158	void SetMinRatioSignalNOverCrossRowsTPC(Float_t ratio=0.) {fCutRatioSignalNOverCrossRowsTPC = ratio;}
0c22e2ac	159
	160	AliAODPidHF* GetPidHF() const {return fPidHF;}
	161	Float_t *GetPtBinLimits() const {return fPtBinLimits;}
	162	Int_t GetNPtBins() const {return fnPtBins;}
	163	Int_t GetNVars() const {return fnVars;}
	164	TString *GetVarNames() const {return fVarNames;}
	165	Bool_t *GetVarsForOpt() const {return fVarsForOpt;}
	166	Int_t GetNVarsForOpt() const {return fnVarsForOpt;}
	167	const Float_t *GetCuts() const {return fCutsRD;}
	168	void GetCuts(Float_t**& cutsRD) const;
	169	Float_t GetCutValue(Int_t iVar,Int_t iPtBin) const;
	170	Double_t GetMaxVtxZ() const {return fMaxVtxZ;}
	171	Float_t GetCentrality(AliAODEvent* aodEvent){return GetCentrality(aodEvent,(AliRDHFCuts::ECentrality)fUseCentrality);}
	172	Float_t GetCentrality(AliAODEvent* aodEvent, AliRDHFCuts::ECentrality estimator);
	173	Bool_t *GetIsUpperCut() const {return fIsUpperCut;}
	174	AliESDtrackCuts *GetTrackCuts() const {return fTrackCuts;}
	175	virtual AliESDtrackCuts *GetTrackCutsSoftPi() const {return 0;}
e7af8919	176	virtual AliESDtrackCuts *GetTrackCutsV0daughters() const {return 0;}
0c22e2ac	177	virtual void GetCutVarsForOpt(AliAODRecoDecayHF d,Float_t vars,Int_t nvars,Int_t *pdgdaughters) = 0;
	178	virtual void GetCutVarsForOpt(AliAODRecoDecayHF d,Float_t vars,Int_t nvars,Int_t pdgdaughters,AliAODEvent /aod/)
	179	{return GetCutVarsForOpt(d,vars,nvars,pdgdaughters);}
	180	Int_t GetGlobalIndex(Int_t iVar,Int_t iPtBin) const;
	181	void GetVarPtIndex(Int_t iGlob, Int_t& iVar, Int_t& iPtBin) const;
	182	Bool_t GetIsUsePID() const {return fUsePID;}
	183	Bool_t GetUseAOD049() const {return fUseAOD049;}
fdd5a897	184	Bool_t GetUseKinkRejection() const {return fKinkReject;}
5aa726b3	185	Bool_t GetUseEventsWithOnlySPDVertex() const{
	186	if(fMinVtxType==1 \|\| fMinVtxType==2) return kTRUE;
	187	return kFALSE;
	188	}
3e075b37	189	Bool_t GetUseTrackSelectionWithFilterBits() const{return fUseTrackSelectionWithFilterBits;}
0c22e2ac	190	Bool_t GetIsPrimaryWithoutDaughters() const {return fRemoveDaughtersFromPrimary;}
	191	Bool_t GetOptPileUp() const {return fOptPileup;}
	192	Int_t GetUseCentrality() const {return fUseCentrality;}
	193	Float_t GetMinCentrality() const {return fMinCentrality;}
	194	Float_t GetMaxCentrality() const {return fMaxCentrality;}
	195	Double_t GetMinPtCandidate() const {return fMinPtCand;}
	196	Double_t GetMaxPtCandidate() const {return fMaxPtCand;}
db0ff379	197	TH1F *GetHistoForCentralityFlattening(){return fHistCentrDistr;}
30399c33	198	void SetUseCentralityFlatteningInMC(Bool_t opt){fUseCentrFlatteningInMC=opt;}
09bfd399	199	const char* GetMinCrossedRowsTPCPtDep() const {return fCutMinCrossedRowsTPCPtDep;}
	200	Float_t GetMinRatioClsOverCrossRowsTPC() const {return fCutRatioClsOverCrossRowsTPC;}
	201	Float_t GetMinRatioSignalNOverCrossRowsTPC() const {return fCutRatioSignalNOverCrossRowsTPC;}
0c22e2ac	202	Bool_t IsSelected(TObject *obj) {return IsSelected(obj,AliRDHFCuts::kAll);}
	203	Bool_t IsSelected(TList *list) {if(!list) return kTRUE; return kFALSE;}
	204	Int_t IsEventSelectedInCentrality(AliVEvent *event);
db0ff379	205	Bool_t IsEventSelectedForCentrFlattening(Float_t centvalue);
0c22e2ac	206	Bool_t IsEventSelected(AliVEvent *event);
	207	Bool_t AreDaughtersSelected(AliAODRecoDecayHF *rd) const;
	208	Bool_t IsDaughterSelected(AliAODTrack track,const AliESDVertex primary,AliESDtrackCuts *cuts) const;
	209	virtual Int_t IsSelectedPID(AliAODRecoDecayHF * /rd/) {return 1;}
0602cf99	210	void SetupPID(AliVEvent *event);
0c22e2ac	211
	212	virtual Int_t IsSelected(TObject* obj,Int_t selectionLevel) = 0;
	213	virtual Int_t IsSelected(TObject* obj,Int_t selectionLevel,AliAODEvent* /aod/)
	214	{return IsSelected(obj,selectionLevel);}
	215	Int_t PtBin(Double_t pt) const;
04b11915	216	virtual void PrintAll()const;
0c22e2ac	217	void PrintTrigger() const;
	218
	219	virtual Bool_t IsInFiducialAcceptance(Double_t /pt/,Double_t /y/) const {return kTRUE;}
	220
	221	void SetWhyRejection(Int_t why) {fWhyRejection=why; return;}
	222	Int_t GetWhyRejection() const {return fWhyRejection;}
	223	UInt_t GetEventRejectionBitMap() const {return fEvRejectionBits;}
	224	Bool_t IsEventRejectedDueToTrigger() const {
	225	return fEvRejectionBits&(1<<kNotSelTrigger);
	226	}
	227	Bool_t IsEventRejectedDueToNotRecoVertex() const {
	228	return fEvRejectionBits&(1<<kNoVertex);
	229	}
	230	Bool_t IsEventRejectedDueToVertexContributors() const {
	231	return fEvRejectionBits&(1<<kTooFewVtxContrib);
	232	}
	233	Bool_t IsEventRejectedDueToZVertexOutsideFiducialRegion() const {
	234	return fEvRejectionBits&(1<<kZVtxOutFid);
	235	}
	236	Bool_t IsEventRejectedDueToPileupSPD() const {
	237	return fEvRejectionBits&(1<<kPileupSPD);
	238	}
	239	Bool_t IsEventRejectedDueToCentrality() const {
	240	return fEvRejectionBits&(1<<kOutsideCentrality);
	241	}
af5d687e	242	Bool_t IsEventRejectedDueToCentralityFlattening() const {
	243	return fEvRejectionBits&(1<<kCentralityFlattening);
	244	}
8da55fd2	245	Bool_t IsEventRejectedDueToTRKV0CentralityCorrel() const {
	246	return fEvRejectionBits&(1<<kBadTrackV0Correl);
	247	}
0c22e2ac	248	Bool_t IsEventRejectedDuePhysicsSelection() const {
	249	return fEvRejectionBits&(1<<kPhysicsSelection);
	250	}
	251
	252
	253	void SetFixRefs(Bool_t fix=kTRUE) {fFixRefs=fix; return;}
	254	void SetUsePhysicsSelection(Bool_t use=kTRUE){fUsePhysicsSelection=use; return;}
	255	Bool_t GetUsePhysicsSelection() const { return fUsePhysicsSelection; }
	256
	257
	258
	259	Bool_t CompareCuts(const AliRDHFCuts *obj) const;
	260	void MakeTable()const;
	261
	262	Int_t GetIsSelectedCuts() const {return fIsSelectedCuts;}
	263	Int_t GetIsSelectedPID() const {return fIsSelectedPID;}
	264
	265	void SetUseMCVertex() { fUseMCVertex=kTRUE; }
	266	Bool_t GetUseMCVertex() const { return fUseMCVertex; }
	267
	268	Bool_t RecalcOwnPrimaryVtx(AliAODRecoDecayHF d,AliAODEvent aod) const;
	269	Bool_t SetMCPrimaryVtx(AliAODRecoDecayHF d,AliAODEvent aod) const;
	270	void CleanOwnPrimaryVtx(AliAODRecoDecayHF d,AliAODEvent aod,AliAODVertex *origownvtx) const;
	271
	272	Bool_t CountEventForNormalization() const
	273	{ if(fWhyRejection==0) {return kTRUE;} else {return kFALSE;} }
	274
	275	void SetKeepSignalMC() {fKeepSignalMC=kTRUE; return;}
	276
	277	// Flag and pt-maximum to check if the candidate daughters fulfill the kFirst criteria
	278	void SetSelectCandTrackSPDFirst( Bool_t flag, Double_t ptmax )
	279	{ fIsCandTrackSPDFirst=flag; fMaxPtCandTrackSPDFirst=ptmax; }
	280	Bool_t IsSelectCandTrackSPDFirst() const { return fIsCandTrackSPDFirst; }
	281	Double_t IsMaxCandTrackSPDFirst() const { return fMaxPtCandTrackSPDFirst; }
	282
09bfd399	283	Bool_t CheckPtDepCrossedRows(TString rows,Bool_t print=kFALSE) const;
	284
	285
0c22e2ac	286
	287	protected:
	288
	289	void SetNPtBins(Int_t nptBins){fnPtBins=nptBins;}
	290	void SetNVars(Int_t nVars){fnVars=nVars;}
	291
	292	Bool_t IsSignalMC(AliAODRecoDecay d,AliAODEvent aod,Int_t pdg) const;
4bdc0315	293	Bool_t RecomputePrimaryVertex(AliAODEvent* event) const;
0c22e2ac	294
	295	// cuts on the event
	296	Int_t fMinVtxType; // 0: not cut; 1: SPDZ; 2: SPD3D; 3: Tracks
	297	Int_t fMinVtxContr; // minimum vertex contributors
	298	Float_t fMaxVtxRedChi2; // maximum chi2/ndf
	299	Float_t fMaxVtxZ; // maximum \|z\| of primary vertex
	300	Int_t fMinSPDMultiplicity; // SPD multiplicity
	301	ULong64_t fTriggerMask; // trigger mask
	302	Bool_t fUseOnlyOneTrigger; // flag to select one trigger only
68c15f66	303	TString fTriggerClass[2]; // trigger class
0c22e2ac	304	// quality cuts on the daughter tracks
	305	AliESDtrackCuts *fTrackCuts; // tracks for daughter tracks (AOD converted to ESD on the flight!)
	306	// cuts on the candidate
	307	Int_t fnPtBins; // number of pt bins for cuts
	308	Int_t fnPtBinLimits; // "number of limits", that is fnPtBins+1
	309	Float_t* fPtBinLimits; //[fnPtBinLimits] pt bins
	310	Int_t fnVars; // number of cut vars for candidates
	311	TString *fVarNames; //[fnVars] names of the variables
	312	Int_t fnVarsForOpt; // number of cut vars to be optimized for candidates
	313	Bool_t *fVarsForOpt; //[fnVars] kTRUE for vars to be used in optimization
	314	Int_t fGlobalIndex; // fnVars*fnPtBins
	315	Float_t *fCutsRD; //[fGlobalIndex] the cuts values
	316	Bool_t *fIsUpperCut; //[fnVars] use > or < to select
	317	Bool_t fUsePID; // enable PID usage (off by default)
	318	Bool_t fUseAOD049; // enable AOD049 centrality cleanup
	319	AliAODPidHF *fPidHF; // PID for heavy flavours manager
	320	Int_t fWhyRejection; // used to code the step at which candidate was rejected
	321	UInt_t fEvRejectionBits; //bit map storing the full info about event rejection
	322	Bool_t fRemoveDaughtersFromPrimary; // flag to switch on the removal of duaghters from the primary vertex computation
4bdc0315	323	Bool_t fRecomputePrimVertex; // flag to recompute primary vertex
0c22e2ac	324	Bool_t fUseMCVertex; // use MC primary vertex
	325	Bool_t fUsePhysicsSelection; // use Physics selection criteria
	326	Int_t fOptPileup; // option for pielup selection
	327	Int_t fMinContrPileup; // min. n. of tracklets in pileup vertex
	328	Float_t fMinDzPileup; // min deltaz between main and pileup vertices
	329	Int_t fUseCentrality; // off =0 (default)
	330	// 1 = V0
	331	// 2 = Tracks
	332	// 3 = Tracklets
	333	// 4 = SPD clusters outer
	334	Float_t fMinCentrality; // minimum centrality for selected events
	335	Float_t fMaxCentrality; // maximum centrality for selected events
	336	Bool_t fFixRefs; // fix the daughter track references
	337	Int_t fIsSelectedCuts; // outcome of cuts selection
	338	Int_t fIsSelectedPID; // outcome of PID selection
	339	Double_t fMinPtCand; // minimum pt of the candidate
	340	Double_t fMaxPtCand; // minimum pt of the candidate
af5d687e	341	Double_t fMaxRapidityCand; // max rapidity of candidate (if !=-999 overrides IsInFiducialAcceptance)
0c22e2ac	342	Bool_t fKeepSignalMC; // IsSelected returns always kTRUE for MC signal
	343	Bool_t fIsCandTrackSPDFirst; // flag to select the track kFirst criteria for pt < ptlimit
	344	Double_t fMaxPtCandTrackSPDFirst; // maximum pt of the candidate for which to check if the daughters fulfill kFirst criteria
851d1cae	345	Bool_t fApplySPDDeadPbPb2011; // flag to apply SPD dead module map of PbPb2011
8da55fd2	346	Double_t fMaxDiffTRKV0Centr; // Max. difference between TRK and V0 centrality (remove TPC pileup for PbPb 2011)
851d1cae	347	Bool_t fRemoveTrackletOutliers; // flag to apply cut on tracklets vs. centrality for 2011 data
4346ffd2	348	Int_t fCutOnzVertexSPD; // cut on zSPD vertex to remove outliers in centrality vs. tracklets (0=no cut, 1= cut at 12 cm, 2= cut on difference to z of vtx tracks
fdd5a897	349	Bool_t fKinkReject; // flag to reject kink daughters
3e075b37	350	Bool_t fUseTrackSelectionWithFilterBits; // flag to enable/disable the check on filter bits
30399c33	351	Bool_t fUseCentrFlatteningInMC; // flag for enabling/diabling centrality flattening in MC
db0ff379	352	TH1F *fHistCentrDistr; // histogram with reference centrality distribution for centrality distribution flattening
09bfd399	353	Float_t fCutRatioClsOverCrossRowsTPC; // min. value ratio NTPCClusters/NTPCCrossedRows, cut if !=0
	354	Float_t fCutRatioSignalNOverCrossRowsTPC; // min. value ratio TPCPointsUsedForPID/NTPCCrossedRows, cut if !=0
	355	TString fCutMinCrossedRowsTPCPtDep; // pT-dep cut in TPC minimum n crossed rows
	356	TFormula *f1CutMinNCrossedRowsTPCPtDep; // pT-dep cut in TPC minimum n crossed rows
	357
0c22e2ac	358
09bfd399	359	ClassDef(AliRDHFCuts,33); // base class for cuts on AOD reconstructed heavy-flavour decays
0c22e2ac	360	};
	361
	362	#endif