[u/mrichter/AliRoot.git] / PWGGA / EMCALTasks / AliAnalysisTaskEMCALIsoPhoton.h

#ifndef AliAnalysisTaskEMCALIsoPhoton_h
#define AliAnalysisTaskEMCALIsoPhoton_h

// $Id$

class TH1F;
class TH2F;
class TH3F;
class THnSparse;
class TList;
class TObjArray;
class AliEMCALGeometry;
class AliOADBContainer;
class AliESDCaloCells;
class AliESDEvent;
class AliESDtrack;
class AliESDtrackCuts;
class AliAODEvent;
class AliAODCaloCells;
class AliVCluster;
class AliMCEvent;
class AliStack;
class TParticle;
class AliAODMCParticle;
class TGeoHMatrix;

#include "AliAnalysisTaskSE.h"

class AliAnalysisTaskEMCALIsoPhoton : public AliAnalysisTaskSE {
 public:
  AliAnalysisTaskEMCALIsoPhoton();
  AliAnalysisTaskEMCALIsoPhoton(const char *name);
  virtual ~AliAnalysisTaskEMCALIsoPhoton() {}

  void                   UserCreateOutputObjects();
  void                   UserExec(Option_t *option);
  void                   Terminate(Option_t *);

  void                   GetCeIso(TVector3 vec, Int_t maxid, Float_t &iso, Float_t &phiband, Float_t &core, Double_t EtCl);
  Double_t               GetCrossEnergy(const AliVCluster *cluster, Short_t &idmax);
  Double_t               GetMaxCellEnergy(const AliVCluster *cluster, Short_t &id) const; 
  void                   GetTrIso(TVector3 vec, Float_t &iso, Float_t &phiband, Float_t &core);
  Double_t               GetTrackMatchedPt(Int_t matchIndex);
  void                   FillClusHists();
  void                   FillMcHists();
  void                   FillQA();
  Float_t                GetClusSource(const AliVCluster *cluster);
  void                   FollowGamma();
  void                   GetDaughtersInfo(int firstd, int lastd, int selfid, const char *indputindent);
  Float_t                GetMcPtSumInCone(Float_t etaclus, Float_t phiclus, Float_t R);
  void                   LoopOnCells();
  bool                   IsExotic(AliVCluster *c);
  void                   SetExotCut(Double_t c)                 { fExoticCut          = c;       }
  void                   SetGeoName(const char *n)              { fGeoName            = n;       }
  void                   SetIsoConeR(Double_t r)                { fIsoConeR           = r;       }
  void                   SetPeriod(const char *n)               { fPeriod             = n;       }
  void                   SetTriggerBit(const char *tb)          { fTrigBit            = tb;      }
  void                   SetPrimTrackCuts(AliESDtrackCuts *c)   { fPrTrCuts           = c;       }
  void                   SetComplTrackCuts(AliESDtrackCuts *c)  { fCompTrCuts         = c;       }
  void                   SetTrainMode(Bool_t t)                 { fIsTrain            = t;       }
  void                   SetMcMode(Bool_t mc)                   { fIsMc               = mc;      }
  void                   SetDebugOn(Bool_t d)                   { fDebug              = d;       }
  void                   SetPathStringSelect(char *p)           { fPathStrOpt         = p;       }
  void                   SetEtCut(Double_t ec)                  { fECut               = ec;      }
  void                   SetImportGeometryFromFile(Bool_t  im, 
                                           TString pa = "")     { fImportGeometryFromFile = im ; 
                                                                  fImportGeometryFilePath = pa ; }    
  void                  SetTrackFilterBit(ULong_t bit)          { fFilterBit = bit;  }
  void                  SetHybridOn()                           { fSelHybrid = kTRUE; }
  void                  SetFillQA()                             { fFillQA = kTRUE; }
  void                  SelectCPVFromTrack(Bool_t b)            { fCpvFromTrack = b; }
  void                  SetEtPtHistoBinning(Int_t n, 
					    Double_t lowx, 
					    Double_t highx)     { fNBinsPt = n; fPtBinLowEdge = lowx; fPtBinHighEdge = highx; }
  void                  SetRemoveMatchClus(Bool_t b)            { fRemMatchClus       = b;       }
  void                  SetMinIsoClusE(Double_t emin)           { fMinIsoClusE        = emin;    }
  void                  SetTrCoreRemoval(Bool_t b)              { fTrCoreRem          = b;       }
  void                  SetClusTDiff(Double_t diff)             { fClusTDiff          = diff;    }
  void                  SetPileUpRejSPD()                       { fPileUpRejSPD       = kTRUE;   }
  void                  SetDistanceToBadCh(Double_t d)          { fDistToBadChan      = d;       }
 protected:
  TObjArray             *fESDClusters;           //!pointer to EMCal clusters
  TObjArray             *fAODClusters;           //!pointer to EMCal clusters
  TObjArray             *fSelPrimTracks;         //!pointer to ESD primary tracks
  TClonesArray          *fTracks;                //!track input array
  TClonesArray          *fAODMCParticles;        //!MC particles array for AOD analysis
  AliESDCaloCells       *fESDCells;              //!pointer to EMCal cells, esd
  AliAODCaloCells       *fAODCells;              //!pointer to EMCal cells, aod  
  AliESDtrackCuts       *fPrTrCuts;              //pointer to hold the prim track cuts
  AliESDtrackCuts       *fCompTrCuts;            //pointer to hold complementary track cuts (a la Gustavo)
  AliEMCALGeometry      *fGeom;                  // geometry utils
  TString                fGeoName;               // geometry name (def = EMCAL_FIRSTYEARV1)
  AliOADBContainer      *fOADBContainer;         //!OADB container used to load misalignment matrices
  TVector3               fVecPv;                 // vector to hold the event's primary vertex
  TString                fPeriod;                // string to the LHC period
  TString                fTrigBit;               // string to the trigger bit name
  Bool_t                 fIsTrain;               // variable to set train mode
  Bool_t                 fIsMc;                  // variable to set mc mode
  Bool_t                 fDebug;                 // variable to set on/off debugging printouts
  TString                fPathStrOpt;            // variable to set the name of files to be analyzed (MC only)
  Double_t               fExoticCut;             // variable to set the cut on exotic clusters
  Double_t               fIsoConeR;              // variable to set the isolation cone radius
  Int_t                  fNDimensions;           // variable to set the number of dimensions of n-sparse
  Double_t               fECut;                  // variable to set the minimum E of a cluster
  Int_t                  fTrackMult;             // global variable with the event multiplicity        
  TString                fMcIdFamily;            // string that holds the ids of all particles originated from the prompt photon
  Int_t                  fNClusForDirPho;        // number of clusters from prompt photon per event
  Float_t                fDirPhoPt;              // prompt photon pt (assumes only one per event)
  Float_t                fHigherPtCone;          // higher pt inside the cone around the candidate
  Bool_t                 fImportGeometryFromFile;  // Import geometry settings in geometry.root file
  TString                fImportGeometryFilePath;  // path fo geometry.root file
  Double_t               fMaxPtTrack;            //track with highest pt in event
  Double_t               fMaxEClus;              //cluster with highest energy in event
  Int_t                  fNCells50;              // variable to keep the number of cells with E>50 MeV
  ULong_t                fFilterBit;             // Track selection bit, for AODs 
  Bool_t                 fSelHybrid;             // bool to select hybrid tracks
  Bool_t                 fFillQA;                // bool to fill the QA plots
  TString                fClusIdFromTracks;      // string to hold the list of cluster ids given by tracks
  Bool_t                 fCpvFromTrack;          // set the track-matching method to track->GetEMCALcluster()
  Int_t                  fNBinsPt;               // set the number of bins in axis of histograms filled with pt (or Et)
  Double_t               fPtBinLowEdge;          // low edge of the first pt (Et) bin
  Double_t               fPtBinHighEdge;         // high edge of the first pt (Et) bin
  Bool_t                 fRemMatchClus;          // flag to remove completely a cluster matched from the isolation
  Double_t               fMinIsoClusE;           // minimum energy for a cluster to be counted in the iso cone
  Int_t                  fNCuts;                 // number of cuts (QA purposes)
  Bool_t                 fTrCoreRem;             // flag to set the removal of the core in track isolation (true removes it, default)
  Double_t               fClusTDiff;             // variable to hold the time diff between the candidate cluster and the isolation clusters
  Bool_t                 fPileUpRejSPD;          // flag to set pile-up rejection via SPD (multiple vertices)
  Double_t               fDistToBadChan;         // distance to bad channel
  TString                fInConeInvMass;         // string to hold the array of inv. mass values of the candidate with isolation clusters
  TString                fInConePairClEt;        // string to hold the array of Et of paired clusters in the pi0 mass (isolation clusters pairs only)
  
 private:
  AliESDEvent *fESD;      //! ESD object
  AliAODEvent *fAOD;      //! AOD object
  AliVEvent   *fVEvent;   //! AliVEvent
  AliMCEvent  *fMCEvent;  //! MC event object
  AliStack    *fStack;    //!MC particles stack object
  TGeoHMatrix *fGeomMatrix[12];//! Geometry misalignment matrices for EMCal
  TList       *fOutputList; //! Output list
  //histograms for events with 1+ track pt>1
  TH1F        *fEvtSel;                    //!evt selection counter: 0=all trg, 1=pv cut 
  TH1F        *fNClusEt10;                 //!number of clusters w/ Et>10 in the event
  TH1F        *fClusArrayNames;            //!cluster array name for each analysed event (CaloClusters, EmcCaloClusters or Other)
  TH1F        *fRecoPV;                    //!histogram to record if an event has a prim. vert.
  TH1F        *fPVtxZ;                     //!primary vertex Z before cut
  TH1F        *fTrMultDist;                //!track multiplicity distribution
  TH2F        *fClusEtCPVSBGISO;           //!iso-all vs. clusters Et after CPV and 0.1<M02<0.3
  TH2F        *fClusEtCPVBGISO;            //!iso-all vs. clusters Et after CPV and 0.5<M02<2.0
  TH3F        *fMCDirPhotonPtEtaPhi;       //!direct produced photon pt, eta, phi
  TH3F        *fMCIsoDirPhotonPtEtaPhi;    //!direct produced photon pt, eta, phi, isolated @ mc level
  TH2F        *fMCDirPhotonPtEtIso;        //!direct produced photon pt and isolation pt @ mc level
  TH1F        *fDecayPhotonPtMC;           //!decay photon pt
  TH2F        *fCellAbsIdVsAmpl;           //!cell abs id vs cell amplitude (energy)
  TH2F        *fNClusHighClusE;            //!total number of clusters vs. highest clus energy in the event
  TH2F        *fHigherPtConeM02;           //!M02 vs. the higher pt of a track inside the cone
  TH2F        *fClusEtMcPt;                //!cluster et x mc-pt
  TH2F        *fClusMcDetaDphi;            //!delta-eta x delta-phi(reco-mc)
  TH2F        *fNClusPerPho;               //!delta-eta x delta-phi(reco-mc)
  TH2F        *fMcPtInConeBG;              //!sum of mc-pt of "primary" particles inside de cone, as a function of NET-ISO in BG template
  TH2F        *fMcPtInConeSBG;             //!sum of mc-pt of "primary" particles inside de cone, as a function of NET-ISO in SBG range
  TH2F        *fMcPtInConeBGnoUE;          //!sum of mc-pt of "primary" particles inside de cone, as a function of ISO in BG template no UE sub
  TH2F        *fMcPtInConeSBGnoUE;         //!sum of mc-pt of "primary" particles inside de cone, as a function of ISO in SBG range no UE sub
  TH2F        *fMcPtInConeTrBGnoUE;        //!sum of mc-pt of "primary" particles inside de cone, as a function of trk only ISO in BG template no UE sub
  TH2F        *fMcPtInConeTrSBGnoUE;       //!sum of mc-pt of "primary" particles inside de cone, as a function of trk only ISO in SBG range no UE sub
  TH2F        *fMcPtInConeMcPhoPt;         //!sum of mc-pt of "primary" particles inside de cone, as a function of prompt photon mc-pt
  TH2F        *fAllIsoEtMcGamma;           //!all iso distribution vs. Et clus for clusters comming from a MC prompt photon
  TH2F        *fAllIsoNoUeEtMcGamma;       //!all iso distribution (without UE subtraction) vs. Et clus for clusters comming from a MC prompt photon
  TH3F        *fMCDirPhotonPtEtaPhiNoClus; //!pt x eta x phi for prompt photons that didn't produce clusters
  TH3F        *fEtCandIsoAndIsoWoPairEt;   //!Candidate Et vs. isolation with and w/o the Et of the paired cluster in the pi0 mass, only for 0.1<M02<0.3 clusters
  TH2F        *fInConePairedClusEtVsCandEt;//!Et of the paired cluster (0.11<m<0.165 GeV) vs. candidate Et
  THnSparse   *fHnOutput;                  //!Output matrix with 7 dimensions

  //QA histos
  TList       *fQAList;           //!output list holding QA histos
  TH1F        *fNTracks;          //!number of tracks from Array->GetEntries()
  TH1F        *fEmcNCells;        //!number of emcal cells in the event
  TH1F        *fEmcNClus;         //!# of emcal clusters
  TH1F        *fEmcNClusCut;      //!# of clusters in an event with at least 1 clus with E > fECut ("triggered event")
  TH1F        *fNTracksECut;      //!number of tracks from Array->GetEntries() in "triggered event"
  TH1F        *fEmcNCellsCut;     //!number of emcal cells in a in "triggered event"
  TH1F        *fEmcClusETM1;      //!emcal track matched cluster energy (TracDx,z method)
  TH1F        *fEmcClusETM2;      //!emcal track matched cluster energy (track->GetEMCALcluster() method)
  TH1F        *fEmcClusNotExo;    //!cluster energy (exotics removed)
  TH2F        *fEmcClusEClusCuts; //!cluster E spectrum per cluster cut (none, exotic, exo+cpv1, exo+cpv1+time, exo+cpv1+time+m02)
  TH2F        *fEmcClusEPhi;      //!cluster E spectrum vs. phi
  TH2F        *fEmcClusEPhiCut;   //!cluster E spectrum vs. phi in "triggered event"
  TH2F        *fEmcClusEEta;      //!cluster E spectrum vs. eta
  TH2F        *fEmcClusEEtaCut;   //!cluster E spectrum vs. eta in "triggered event"
  TH2F        *fTrackPtPhi;       //!selected tracks pt vs. phi
  TH2F        *fTrackPtPhiCut;    //!selected tracks pt vs. phi in "triggered event"
  TH2F        *fTrackPtEta;       //!selected tracks pt vs. eta
  TH2F        *fTrackPtEtaCut;    //!selected tracks pt vs. eta in "triggered event"
  TH2F        *fMaxCellEPhi;      //!max cell energy vs. cell phi
  TH2F        *fDetaDphiFromTM;   //!dphi vs deta of track->GetEMCALcluster() clusters
  TH2F        *fEoverPvsE;        //!E/p for tracks with 80<TPCsignal<100 vs cluster E (check material)


  AliAnalysisTaskEMCALIsoPhoton(const AliAnalysisTaskEMCALIsoPhoton&); // not implemented
  AliAnalysisTaskEMCALIsoPhoton& operator=(const AliAnalysisTaskEMCALIsoPhoton&); // not implemented
  
  ClassDef(AliAnalysisTaskEMCALIsoPhoton, 1); // Class to analyse isolated photons
};
#endif
Commit	Line	Data
bd092f0f	1	#ifndef AliAnalysisTaskEMCALIsoPhoton_h
	2	#define AliAnalysisTaskEMCALIsoPhoton_h
	3
	4	// $Id$
	5
	6	class TH1F;
	7	class TH2F;
caaf99d3	8	class TH3F;
965c985f	9	class THnSparse;
a62631a9	10	class TList;
bd092f0f	11	class TObjArray;
bd092f0f	12	class AliEMCALGeometry;
4d4ce2d2	13	class AliOADBContainer;
bd092f0f	14	class AliESDCaloCells;
	15	class AliESDEvent;
	16	class AliESDtrack;
	17	class AliESDtrackCuts;
2e20efe5	18	class AliAODEvent;
2e20efe5	19	class AliAODCaloCells;
bd092f0f	20	class AliVCluster;
c7bb0b43	21	class AliMCEvent;
	22	class AliStack;
	23	class TParticle;
68faccf4	24	class AliAODMCParticle;
822c9944	25	class TGeoHMatrix;
bd092f0f	26
	27	#include "AliAnalysisTaskSE.h"
	28
	29	class AliAnalysisTaskEMCALIsoPhoton : public AliAnalysisTaskSE {
	30	public:
	31	AliAnalysisTaskEMCALIsoPhoton();
	32	AliAnalysisTaskEMCALIsoPhoton(const char *name);
	33	virtual ~AliAnalysisTaskEMCALIsoPhoton() {}
	34
	35	void UserCreateOutputObjects();
	36	void UserExec(Option_t *option);
	37	void Terminate(Option_t *);
	38
7022f12d	39	void GetCeIso(TVector3 vec, Int_t maxid, Float_t &iso, Float_t &phiband, Float_t &core, Double_t EtCl);
bd092f0f	40	Double_t GetCrossEnergy(const AliVCluster *cluster, Short_t &idmax);
	41	Double_t GetMaxCellEnergy(const AliVCluster *cluster, Short_t &id) const;
	42	void GetTrIso(TVector3 vec, Float_t &iso, Float_t &phiband, Float_t &core);
1c86c72c	43	Double_t GetTrackMatchedPt(Int_t matchIndex);
bd092f0f	44	void FillClusHists();
c7bb0b43	45	void FillMcHists();
2b7205ad	46	void FillQA();
b8b781cb	47	Float_t GetClusSource(const AliVCluster *cluster);
f507c09b	48	void FollowGamma();
22ad7981	49	void GetDaughtersInfo(int firstd, int lastd, int selfid, const char *indputindent);
f912f9a9	50	Float_t GetMcPtSumInCone(Float_t etaclus, Float_t phiclus, Float_t R);
112eb594	51	void LoopOnCells();
34393c41	52	bool IsExotic(AliVCluster *c);
bd092f0f	53	void SetExotCut(Double_t c) { fExoticCut = c; }
	54	void SetGeoName(const char *n) { fGeoName = n; }
	55	void SetIsoConeR(Double_t r) { fIsoConeR = r; }
	56	void SetPeriod(const char *n) { fPeriod = n; }
751194e8	57	void SetTriggerBit(const char *tb) { fTrigBit = tb; }
bd092f0f	58	void SetPrimTrackCuts(AliESDtrackCuts *c) { fPrTrCuts = c; }
c45212c6	59	void SetComplTrackCuts(AliESDtrackCuts *c) { fCompTrCuts = c; }
bd092f0f	60	void SetTrainMode(Bool_t t) { fIsTrain = t; }
c7bb0b43	61	void SetMcMode(Bool_t mc) { fIsMc = mc; }
ecd47673	62	void SetDebugOn(Bool_t d) { fDebug = d; }
f3843637	63	void SetPathStringSelect(char *p) { fPathStrOpt = p; }
f507c09b	64	void SetEtCut(Double_t ec) { fECut = ec; }
26a8db0f	65	void SetImportGeometryFromFile(Bool_t im,
	66	TString pa = "") { fImportGeometryFromFile = im ;
	67	fImportGeometryFilePath = pa ; }
48aab590	68	void SetTrackFilterBit(ULong_t bit) { fFilterBit = bit; }
1c764315	69	void SetHybridOn() { fSelHybrid = kTRUE; }
1c764315	70	void SetFillQA() { fFillQA = kTRUE; }
12387380	71	void SelectCPVFromTrack(Bool_t b) { fCpvFromTrack = b; }
	72	void SetEtPtHistoBinning(Int_t n,
	73	Double_t lowx,
	74	Double_t highx) { fNBinsPt = n; fPtBinLowEdge = lowx; fPtBinHighEdge = highx; }
5bdfdbea	75	void SetRemoveMatchClus(Bool_t b) { fRemMatchClus = b; }
5bdfdbea	76	void SetMinIsoClusE(Double_t emin) { fMinIsoClusE = emin; }
26d2a019	77	void SetTrCoreRemoval(Bool_t b) { fTrCoreRem = b; }
d9cc477d	78	void SetClusTDiff(Double_t diff) { fClusTDiff = diff; }
af4bc7bc	79	void SetPileUpRejSPD() { fPileUpRejSPD = kTRUE; }
af4bc7bc	80	void SetDistanceToBadCh(Double_t d) { fDistToBadChan = d; }
bd092f0f	81	protected:
2e20efe5	82	TObjArray *fESDClusters; //!pointer to EMCal clusters
2e20efe5	83	TObjArray *fAODClusters; //!pointer to EMCal clusters
bd092f0f	84	TObjArray *fSelPrimTracks; //!pointer to ESD primary tracks
3f4073ba	85	TClonesArray *fTracks; //!track input array
68faccf4	86	TClonesArray *fAODMCParticles; //!MC particles array for AOD analysis
2e20efe5	87	AliESDCaloCells *fESDCells; //!pointer to EMCal cells, esd
2e20efe5	88	AliAODCaloCells *fAODCells; //!pointer to EMCal cells, aod
ae41967e	89	AliESDtrackCuts *fPrTrCuts; //pointer to hold the prim track cuts
c45212c6	90	AliESDtrackCuts *fCompTrCuts; //pointer to hold complementary track cuts (a la Gustavo)
bd092f0f	91	AliEMCALGeometry *fGeom; // geometry utils
bd092f0f	92	TString fGeoName; // geometry name (def = EMCAL_FIRSTYEARV1)
4d4ce2d2	93	AliOADBContainer *fOADBContainer; //!OADB container used to load misalignment matrices
503a68b2	94	TVector3 fVecPv; // vector to hold the event's primary vertex
bd092f0f	95	TString fPeriod; // string to the LHC period
751194e8	96	TString fTrigBit; // string to the trigger bit name
bd092f0f	97	Bool_t fIsTrain; // variable to set train mode
c7bb0b43	98	Bool_t fIsMc; // variable to set mc mode
ecd47673	99	Bool_t fDebug; // variable to set on/off debugging printouts
f3843637	100	TString fPathStrOpt; // variable to set the name of files to be analyzed (MC only)
bd092f0f	101	Double_t fExoticCut; // variable to set the cut on exotic clusters
bd092f0f	102	Double_t fIsoConeR; // variable to set the isolation cone radius
965c985f	103	Int_t fNDimensions; // variable to set the number of dimensions of n-sparse
965c985f	104	Double_t fECut; // variable to set the minimum E of a cluster
16a4050e	105	Int_t fTrackMult; // global variable with the event multiplicity
f507c09b	106	TString fMcIdFamily; // string that holds the ids of all particles originated from the prompt photon
	107	Int_t fNClusForDirPho; // number of clusters from prompt photon per event
	108	Float_t fDirPhoPt; // prompt photon pt (assumes only one per event)
f9e2362a	109	Float_t fHigherPtCone; // higher pt inside the cone around the candidate
26a8db0f	110	Bool_t fImportGeometryFromFile; // Import geometry settings in geometry.root file
26a8db0f	111	TString fImportGeometryFilePath; // path fo geometry.root file
112eb594	112	Double_t fMaxPtTrack; //track with highest pt in event
	113	Double_t fMaxEClus; //cluster with highest energy in event
	114	Int_t fNCells50; // variable to keep the number of cells with E>50 MeV
48aab590	115	ULong_t fFilterBit; // Track selection bit, for AODs
98a8397b	116	Bool_t fSelHybrid; // bool to select hybrid tracks
fe617021	117	Bool_t fFillQA; // bool to fill the QA plots
ed39f27f	118	TString fClusIdFromTracks; // string to hold the list of cluster ids given by tracks
12387380	119	Bool_t fCpvFromTrack; // set the track-matching method to track->GetEMCALcluster()
	120	Int_t fNBinsPt; // set the number of bins in axis of histograms filled with pt (or Et)
	121	Double_t fPtBinLowEdge; // low edge of the first pt (Et) bin
	122	Double_t fPtBinHighEdge; // high edge of the first pt (Et) bin
5bdfdbea	123	Bool_t fRemMatchClus; // flag to remove completely a cluster matched from the isolation
5bdfdbea	124	Double_t fMinIsoClusE; // minimum energy for a cluster to be counted in the iso cone
877552c2	125	Int_t fNCuts; // number of cuts (QA purposes)
26d2a019	126	Bool_t fTrCoreRem; // flag to set the removal of the core in track isolation (true removes it, default)
d9cc477d	127	Double_t fClusTDiff; // variable to hold the time diff between the candidate cluster and the isolation clusters
6300a3af	128	Bool_t fPileUpRejSPD; // flag to set pile-up rejection via SPD (multiple vertices)
af4bc7bc	129	Double_t fDistToBadChan; // distance to bad channel
7022f12d	130	TString fInConeInvMass; // string to hold the array of inv. mass values of the candidate with isolation clusters
e38ddacc	131	TString fInConePairClEt; // string to hold the array of Et of paired clusters in the pi0 mass (isolation clusters pairs only)
bd092f0f	132
	133	private:
	134	AliESDEvent *fESD; //! ESD object
2e20efe5	135	AliAODEvent *fAOD; //! AOD object
85b52a52	136	AliVEvent *fVEvent; //! AliVEvent
c7bb0b43	137	AliMCEvent *fMCEvent; //! MC event object
c7bb0b43	138	AliStack *fStack; //!MC particles stack object
822c9944	139	TGeoHMatrix *fGeomMatrix[12];//! Geometry misalignment matrices for EMCal
bd092f0f	140	TList *fOutputList; //! Output list
bd092f0f	141	//histograms for events with 1+ track pt>1
092ceec8	142	TH1F *fEvtSel; //!evt selection counter: 0=all trg, 1=pv cut
092ceec8	143	TH1F *fNClusEt10; //!number of clusters w/ Et>10 in the event
3aca451b	144	TH1F *fClusArrayNames; //!cluster array name for each analysed event (CaloClusters, EmcCaloClusters or Other)
cc57d293	145	TH1F *fRecoPV; //!histogram to record if an event has a prim. vert.
092ceec8	146	TH1F *fPVtxZ; //!primary vertex Z before cut
092ceec8	147	TH1F *fTrMultDist; //!track multiplicity distribution
1495ca60	148	TH2F *fClusEtCPVSBGISO; //!iso-all vs. clusters Et after CPV and 0.1<M02<0.3
1495ca60	149	TH2F *fClusEtCPVBGISO; //!iso-all vs. clusters Et after CPV and 0.5<M02<2.0
e53ab710	150	TH3F *fMCDirPhotonPtEtaPhi; //!direct produced photon pt, eta, phi
e53ab710	151	TH3F *fMCIsoDirPhotonPtEtaPhi; //!direct produced photon pt, eta, phi, isolated @ mc level
dce6be79	152	TH2F *fMCDirPhotonPtEtIso; //!direct produced photon pt and isolation pt @ mc level
092ceec8	153	TH1F *fDecayPhotonPtMC; //!decay photon pt
	154	TH2F *fCellAbsIdVsAmpl; //!cell abs id vs cell amplitude (energy)
	155	TH2F *fNClusHighClusE; //!total number of clusters vs. highest clus energy in the event
f9e2362a	156	TH2F *fHigherPtConeM02; //!M02 vs. the higher pt of a track inside the cone
092ceec8	157	TH2F *fClusEtMcPt; //!cluster et x mc-pt
	158	TH2F *fClusMcDetaDphi; //!delta-eta x delta-phi(reco-mc)
	159	TH2F *fNClusPerPho; //!delta-eta x delta-phi(reco-mc)
f912f9a9	160	TH2F *fMcPtInConeBG; //!sum of mc-pt of "primary" particles inside de cone, as a function of NET-ISO in BG template
f912f9a9	161	TH2F *fMcPtInConeSBG; //!sum of mc-pt of "primary" particles inside de cone, as a function of NET-ISO in SBG range
559660d1	162	TH2F *fMcPtInConeBGnoUE; //!sum of mc-pt of "primary" particles inside de cone, as a function of ISO in BG template no UE sub
	163	TH2F *fMcPtInConeSBGnoUE; //!sum of mc-pt of "primary" particles inside de cone, as a function of ISO in SBG range no UE sub
	164	TH2F *fMcPtInConeTrBGnoUE; //!sum of mc-pt of "primary" particles inside de cone, as a function of trk only ISO in BG template no UE sub
	165	TH2F *fMcPtInConeTrSBGnoUE; //!sum of mc-pt of "primary" particles inside de cone, as a function of trk only ISO in SBG range no UE sub
1495ca60	166	TH2F *fMcPtInConeMcPhoPt; //!sum of mc-pt of "primary" particles inside de cone, as a function of prompt photon mc-pt
81f2660f	167	TH2F *fAllIsoEtMcGamma; //!all iso distribution vs. Et clus for clusters comming from a MC prompt photon
81f2660f	168	TH2F *fAllIsoNoUeEtMcGamma; //!all iso distribution (without UE subtraction) vs. Et clus for clusters comming from a MC prompt photon
092ceec8	169	TH3F *fMCDirPhotonPtEtaPhiNoClus; //!pt x eta x phi for prompt photons that didn't produce clusters
e38ddacc	170	TH3F *fEtCandIsoAndIsoWoPairEt; //!Candidate Et vs. isolation with and w/o the Et of the paired cluster in the pi0 mass, only for 0.1<M02<0.3 clusters
4ec9dd81	171	TH2F *fInConePairedClusEtVsCandEt;//!Et of the paired cluster (0.11<m<0.165 GeV) vs. candidate Et
092ceec8	172	THnSparse *fHnOutput; //!Output matrix with 7 dimensions
965c985f	173
2b7205ad	174	//QA histos
	175	TList *fQAList; //!output list holding QA histos
	176	TH1F *fNTracks; //!number of tracks from Array->GetEntries()
	177	TH1F *fEmcNCells; //!number of emcal cells in the event
	178	TH1F *fEmcNClus; //!# of emcal clusters
	179	TH1F *fEmcNClusCut; //!# of clusters in an event with at least 1 clus with E > fECut ("triggered event")
	180	TH1F *fNTracksECut; //!number of tracks from Array->GetEntries() in "triggered event"
	181	TH1F *fEmcNCellsCut; //!number of emcal cells in a in "triggered event"
ed39f27f	182	TH1F *fEmcClusETM1; //!emcal track matched cluster energy (TracDx,z method)
ed39f27f	183	TH1F *fEmcClusETM2; //!emcal track matched cluster energy (track->GetEMCALcluster() method)
34393c41	184	TH1F *fEmcClusNotExo; //!cluster energy (exotics removed)
877552c2	185	TH2F *fEmcClusEClusCuts; //!cluster E spectrum per cluster cut (none, exotic, exo+cpv1, exo+cpv1+time, exo+cpv1+time+m02)
e4ba80ad	186	TH2F *fEmcClusEPhi; //!cluster E spectrum vs. phi
	187	TH2F *fEmcClusEPhiCut; //!cluster E spectrum vs. phi in "triggered event"
	188	TH2F *fEmcClusEEta; //!cluster E spectrum vs. eta
	189	TH2F *fEmcClusEEtaCut; //!cluster E spectrum vs. eta in "triggered event"
	190	TH2F *fTrackPtPhi; //!selected tracks pt vs. phi
	191	TH2F *fTrackPtPhiCut; //!selected tracks pt vs. phi in "triggered event"
	192	TH2F *fTrackPtEta; //!selected tracks pt vs. eta
	193	TH2F *fTrackPtEtaCut; //!selected tracks pt vs. eta in "triggered event"
3ae97198	194	TH2F *fMaxCellEPhi; //!max cell energy vs. cell phi
74d5d8ab	195	TH2F *fDetaDphiFromTM; //!dphi vs deta of track->GetEMCALcluster() clusters
ed4488b6	196	TH2F *fEoverPvsE; //!E/p for tracks with 80<TPCsignal<100 vs cluster E (check material)
2b7205ad	197
2b7205ad	198
bd092f0f	199	AliAnalysisTaskEMCALIsoPhoton(const AliAnalysisTaskEMCALIsoPhoton&); // not implemented
	200	AliAnalysisTaskEMCALIsoPhoton& operator=(const AliAnalysisTaskEMCALIsoPhoton&); // not implemented
	201
	202	ClassDef(AliAnalysisTaskEMCALIsoPhoton, 1); // Class to analyse isolated photons
	203	};
	204	#endif