[u/mrichter/AliRoot.git] / JETAN / AliAnalysisTaskJetCluster.h

#ifndef ALIANALYSISTASKJETCLUSTER_H
#define ALIANALYSISTASKJETCLUSTER_H
 
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

// **************************************
// task used for comparing different jets D parmaters from fastjet 
// *******************************************

#include  "AliAnalysisTaskSE.h"
#include  "THnSparse.h" // cannot forward declare ThnSparseF
#include "fastjet/ClusterSequenceArea.hh"
#include "fastjet/AreaDefinition.hh"
#include "fastjet/JetDefinition.hh"
#include "fastjet/PseudoJet.hh"

////////////////
class AliJetHeader;
class AliESDEvent;
class AliAODEvent;
class AliAODExtension;
class AliAODJet;
class AliGenPythiaEventHeader;
class AliCFManager;
class AliAODJetEventBackground;
class AliJetFinder;
class TList;
class TChain;
class TH2F;
class TH1F;
class TH3F;
class TProfile;
class TRandom3;
class TRefArray;
class TClonesArray;
class TF1;

class AliAnalysisTaskJetCluster : public AliAnalysisTaskSE
{
 public:
    AliAnalysisTaskJetCluster();
    AliAnalysisTaskJetCluster(const char* name);
    virtual ~AliAnalysisTaskJetCluster();
    // Implementation of interface methods
    virtual void UserCreateOutputObjects();
    virtual void LocalInit();
    virtual void UserExec(Option_t *option);
    virtual void Terminate(Option_t *option);
    virtual Bool_t Notify();

    
    virtual void SetAODTrackInput(Bool_t b){fUseAODTrackInput = b;}
    virtual void SetAODMCInput(Bool_t b){fUseAODMCInput = b;}
    virtual void SetEventSelection(Bool_t b){fEventSelection = b;}
    virtual void SetRecEtaWindow(Float_t f){fRecEtaWindow = f;}
    virtual void SetTrackEtaWindow(Float_t f){fTrackEtaWindow = f;}
    virtual void SetTrackTypeGen(Int_t i){fTrackTypeGen = i;}
    virtual void SetTrackTypeRec(Int_t i){fTrackTypeRec = i;}
    virtual void SetTrackPtCut(Float_t x){fTrackPtCut = x;}
    virtual void SetCentralityCut(Float_t xLo,Float_t xUp){fCentCutLo = xLo; fCentCutUp = xUp;}
    virtual void SetFilterMask(UInt_t i,Int_t iType = 0){fFilterMask = i;
      fFilterType = iType;}
    virtual void SetFilterMaskBestPt(UInt_t i){fFilterMaskBestPt = i;}

    virtual void SetJetTypes(UInt_t i){fJetTypes = i;}
    virtual void SetJetTriggerPtCut(Float_t x){fJetTriggerPtCut = x;}    
    virtual void SetVtxCuts(Float_t z,Float_t r = 1){fVtxZCut = z; fVtxR2Cut = r *r;}    
    virtual void SetBackgroundBranch(const char* c){fBackgroundBranch = c;}
    virtual const char* GetBackgroundBranch(){return fBackgroundBranch.Data();}    
    virtual void SetNSkipLeadingRan(Int_t x){fNSkipLeadingRan = x;}
    virtual void SetNSkipLeadingCone(Int_t x){fNSkipLeadingCone = x;}
    virtual void SetNRandomCones(Int_t x){fNRandomCones = x;}

    virtual void SetJetOutputBranch(const char *c){fNonStdBranch = c;}
    virtual const char* GetJetOutputBranch(){return fNonStdBranch.Data();}
    virtual void SetJetOutputFile(const char *c){fNonStdFile = c;}
    virtual const char* GetJetOutputFile(){return fNonStdFile.Data();}
    virtual void SetMaxTrackPtInJet(Float_t x){fMaxTrackPtInJet = x;}
    virtual void SetJetOutputMinPt(Float_t x){fJetOutputMinPt = x;}
    virtual void SetBackgroundCalc(Bool_t b){fUseBackgroundCalc = b;} 
    virtual void SetStoreRhoLeadingTrackCorr(Bool_t b) {fStoreRhoLeadingTrackCorr=b;}

    //Setters for detector level effects
    virtual void SetUseTrResolutionFromOADB(Bool_t b=kTRUE, TString path="$ALICE_ROOT/OADB/PWGJE/Resolution/PtResol_LHCh_Cent0-10_v1.root") {fUseTrPtResolutionFromOADB = b; fPathTrPtResolution=path;}
    virtual void SetUseTrEfficiencyFromOADB(Bool_t b=kTRUE, TString path="$ALICE_ROOT/OADB/PWGJE/Efficiency/Efficiency_LHC11a2aj_Cent0_v1.root") {fUseTrEfficiencyFromOADB = b; fPathTrEfficiency=path;}
    virtual void LoadTrEfficiencyRootFileFromOADB();
    virtual void LoadTrPtResolutionRootFileFromOADB();
    virtual void SetChangeEfficiencyFraction(Double_t p) {fChangeEfficiencyFraction = p;}
    virtual void SetSmearResolution(Bool_t b){fUseTrPtResolutionSmearing = b;} 
    virtual void SetDiceEfficiency(Bool_t b){fUseDiceEfficiency = b;} 
    virtual void SetDiceEfficiencyMinPt(Double_t pt) {fDiceEfficiencyMinPt = pt;}
    virtual void SetMomentumResolutionHybrid(TProfile *p1, TProfile *p2, TProfile *p3);
    virtual void SetEfficiencyHybrid(TH1 *h1, TH1 *h2, TH1 *h3);
    virtual void SetFixedEfficiency(Double_t eff) {fEfficiencyFixed = eff;}

    Double_t GetMomentumSmearing(Int_t cat, Double_t pt);
    void FitMomentumResolution();


    // for Fast Jet
    fastjet::JetAlgorithm        GetAlgorithm()         const {return fAlgorithm;}
    fastjet::Strategy            GetStrategy()          const {return fStrategy;}
    fastjet::RecombinationScheme GetRecombScheme()      const {return fRecombScheme;}
    fastjet::AreaType            GetAreaType()          const {return fAreaType;}
    // Setters
    void SetRparam(Double_t f)                           {fRparam = f;}
    void SetAlgorithm(fastjet::JetAlgorithm f)           {fAlgorithm = f;}
    void SetStrategy(fastjet::Strategy f)                {fStrategy = f;}
    void SetRecombScheme(fastjet::RecombinationScheme f) {fRecombScheme = f;}
    void SetAreaType(fastjet::AreaType f)                {fAreaType = f;}
    void SetGhostArea(Double_t f) {fGhostArea = f;}
    void SetActiveAreaRepeats(Int_t f) {fActiveAreaRepeats = f;}
    void SetGhostEtamax(Double_t f) {fGhostEtamax = f;}


    // Helper
    //

    // we have different cases
    // AOD reading -> MC from AOD
    // ESD reading -> MC from Kinematics
    // this has to match with our selection of input events
    enum {kTrackUndef = 0, kTrackAOD, kTrackKineAll,kTrackKineCharged, kTrackAODMCAll, kTrackAODMCCharged, kTrackAODMCChargedAcceptance, kTrackAODextra, kTrackAODextraonly};
    enum {kMaxJets = 4};
    enum {kMaxCorrelation =  3};
    enum {kMaxRadius =       5};
    enum {kMaxCent =         4};
    enum {kJet = 1<<0,
	  kJetRan = 1<<1,	  
	  kRC = 1<<2,
	  kRCRan = 1<<3
    };
    

 private:

    AliAnalysisTaskJetCluster(const AliAnalysisTaskJetCluster&);
    AliAnalysisTaskJetCluster& operator=(const AliAnalysisTaskJetCluster&);

    Int_t GetListOfTracks(TList *list,Int_t type);

    AliAODEvent     *fAOD;                // ! where we take the jets from can be input or output AOD
    AliAODExtension *fAODExtension;       // ! AOD extension in case we write a non-sdt branch to a separate file and the aod is standard
    TRefArray       *fRef;               // ! trefarray for track references within the jet
    Bool_t        fUseAODTrackInput;      // take track from input AOD not from ouptu AOD
    Bool_t        fUseAODMCInput;         // take MC from input AOD not from ouptu AOD
    Bool_t        fUseBackgroundCalc;     // switches on background calculations
    Bool_t        fEventSelection;        // use the event selection of this task, otherwise analyse all
    UInt_t        fFilterMask;            // filter bit for slecected tracks
    UInt_t        fFilterMaskBestPt;      // filter bit to mark jets with high quality leading tracks

    UInt_t        fFilterType;            // filter type 0 = all, 1 = ITSTPC, 2 = TPC
    UInt_t        fJetTypes;              // 1<<0 regular jets, 1<<1 << randomized event 1<<2 random cones 1<<3 random cones randomiuzed event
    Int_t         fTrackTypeRec;          // type of tracks used for FF 
    Int_t         fTrackTypeGen;          // type of tracks used for FF 
    Int_t         fNSkipLeadingRan;       // number of leading tracks to be skipped in the randomized event
    Int_t         fNSkipLeadingCone;      // number of leading jets to be for the random cones
    Int_t         fNRandomCones;          // number of generated random cones
    Float_t       fAvgTrials;             // Average nimber of trials
    Float_t       fExternalWeight;        // external weight
    Float_t       fTrackEtaWindow;        // eta window used for corraltion plots between rec and gen 
    Float_t       fRecEtaWindow;          // eta window used for corraltion plots between rec and gen 
    Float_t       fTrackPtCut;            // minimum track pt to be accepted
    Float_t       fJetOutputMinPt;        // minimum p_t for jets to be written out
    Float_t       fMaxTrackPtInJet;       // maximum track pt within a jet for flagging...
    Float_t       fJetTriggerPtCut;       // minimum jwt pT for AOD to be written
    Float_t       fVtxZCut;               // zvtx cut
    Float_t       fVtxR2Cut;              // R vtx cut (squared) 
    Float_t       fCentCutUp;             // upper limit on centrality
    Float_t       fCentCutLo;             // lower limit on centrality

    Bool_t       fStoreRhoLeadingTrackCorr; //store histos with rho correlation to leading track in event

    // output configurartion
    TString       fNonStdBranch;      // the name of the non-std branch name, if empty no branch is filled
    TString       fBackgroundBranch;  // name of the branch used for background subtraction
    TString       fNonStdFile;        // The optional name of the output file the non-std branch is written to

    //Detector level effects
    TProfile *fMomResH1; // Momentum resolution from TrackQA Hybrid Category 1
    TProfile *fMomResH2; // Momentum resolution from TrackQA Hybrid Category 2
    TProfile *fMomResH3; // Momentum resolution from TrackQA Hybrid Category 3
    TF1 *fMomResH1Fit;   //fit
    TF1 *fMomResH2Fit;   //fit
    TF1 *fMomResH3Fit;   //fit

    TH1      *fhEffH1;        // Efficiency for Spectra Hybrid Category 1
    TH1      *fhEffH2;        // Efficiency for Spectra Hybrid Category 2
    TH1      *fhEffH3;        // Efficiency for Spectra Hybrid Category 3
    Bool_t    fUseTrPtResolutionSmearing;  // Apply momentum smearing on track level
    Bool_t    fUseDiceEfficiency;          // Apply efficiency on track level by dicing
    Double_t  fDiceEfficiencyMinPt;        // Only do efficiency dicing for tracks above this pt
    Bool_t fUseTrPtResolutionFromOADB;     // Load track pt resolution root file from OADB path
    Bool_t fUseTrEfficiencyFromOADB;       // Load tracking efficiency root file from OADB path
    TString fPathTrPtResolution;           // OADB path to root file
    TString fPathTrEfficiency;             // OADB path to root file
    Double_t fChangeEfficiencyFraction;    // change efficiency by fraction
    Double_t fEfficiencyFixed;             // fixed efficiency for all pT and all types of tracks


    // Fast jet
    Double_t fRparam;                  // fastjet distance parameter
    fastjet::JetAlgorithm fAlgorithm; //fastjet::kt_algorithm
    fastjet::Strategy fStrategy;  //= fastjet::Best;
    fastjet::RecombinationScheme fRecombScheme; // = fastjet::BIpt_scheme;
    fastjet::AreaType fAreaType;  // fastjet area type
    Double_t fGhostArea;          // fasjet ghost area
    Int_t fActiveAreaRepeats;     // fast jet active area repeats
    Double_t fGhostEtamax;        // fast jet ghost area

    TClonesArray  *fTCAJetsOut;           //! TCA of output jets
    TClonesArray  *fTCAJetsOutRan;        //! TCA of output jets in randomized event
    TClonesArray  *fTCARandomConesOut;    //! TCA of output jets in randomized event
    TClonesArray  *fTCARandomConesOutRan; //! TCA of output jets in randomized event
    AliAODJetEventBackground *fAODJetBackgroundOut; //! jet background to be written out

    TRandom3*     fRandom;   //! random number generator
    TProfile*     fh1Xsec;   //! pythia cross section and trials
    TH1F*         fh1Trials; //! trials are added
    TH1F*         fh1PtHard;  //! Pt har of the event...       
    TH1F*         fh1PtHardNoW;  //! Pt har of the event without weigt       
    TH1F*         fh1PtHardTrials;  //! Number of trials 

    TH1F*         fh1NJetsRec; //! number of reconstructed jets
    TH1F*         fh1NConstRec;//! number of constiutens in leading jet
    TH1F*         fh1NConstLeadingRec;//! number of constiutens in leading jet
    TH1F*         fh1PtJetsRecIn;  //! Jet pt for all jets
    TH1F*         fh1PtJetsLeadingRecIn;  //! Jet pt for all jets
    TH1F*         fh1PtJetConstRec;//! pt of constituents
    TH1F*         fh1PtJetConstLeadingRec;// pt of constituents
    TH1F*         fh1PtTracksRecIn;  //! track pt for all tracks
    TH1F*         fh1PtTracksLeadingRecIn;  //! track pt for all tracks

    // Randomized track histos
    TH1F*         fh1NJetsRecRan; //! number of reconstructed jets from randomized
    TH1F*         fh1NConstRecRan;//! number of constiutens in leading jet
    TH1F*         fh1PtJetsLeadingRecInRan;  //! Jet pt for all jets
    TH1F*         fh1NConstLeadingRecRan;//! number of constiutens in leading jet
    TH1F*         fh1PtJetsRecInRan;  //! Jet pt for all jets

    TH1F*         fh1PtTracksGenIn;  //! track pt for all tracks
    TH1F*         fh1Nch;            //! charged particle mult
    TH1F*         fh1BiARandomCones[3]; //! Residual distribtion from reandom cones on real event
    TH1F*         fh1BiARandomConesRan[3]; //! Residual distribtion from reandom cones on random event
    TH1F*         fh1CentralityPhySel;          // ! centrality of anaylsed events 
    TH1F*         fh1Centrality;                // ! centrality of anaylsed events 
    TH1F*         fh1CentralitySelect;          // ! centrality of selected events 
    TH1F*         fh1ZPhySel;          // ! centrality of anaylsed events 
    TH1F*         fh1Z;                // ! centrality of anaylsed events 
    TH1F*         fh1ZSelect;          // ! centrality of selected events 


    TH2F*         fh2NRecJetsPt;            //! Number of found jets above threshold
    TH2F*         fh2NRecTracksPt;          //! Number of found tracks above threshold
    TH2F*         fh2NConstPt;           //! number of constituents vs. pt
    TH2F*         fh2NConstLeadingPt;           //! number of constituents vs. pt
    TH2F*         fh2JetPhiEta;             //! jet phi eta
    TH2F*         fh2LeadingJetPhiEta;      //! leading jet phi eta
    TH2F*         fh2JetEtaPt;              //! leading jet eta
    TH2F*         fh2LeadingJetEtaPt;              //! leading jet eta
    TH2F*         fh2TrackEtaPt;              //! track eta
    TH2F*         fh2LeadingTrackEtaPt;       //! leading track eta
    TH2F*         fh2JetsLeadingPhiEta;     //! jet phi eta
    TH2F*         fh2JetsLeadingPhiPt;      //! jet correlation with leading jet
    TH2F*         fh2TracksLeadingPhiEta;   //! track correlation with leading track
    TH2F*         fh2TracksLeadingPhiPt;    //! track correlation with leading track
    TH2F*         fh2TracksLeadingJetPhiPt; //! track correlation with leading Jet
    TH2F*         fh2JetsLeadingPhiPtW;      //! jet correlation with leading jet
    TH2F*         fh2TracksLeadingPhiPtW;   //! track correlation with leading track
    TH2F*         fh2TracksLeadingJetPhiPtW; //! track correlation with leading Jet
    TH2F*         fh2NRecJetsPtRan;            //! Number of found jets above threshold
    TH2F*         fh2NConstPtRan;           //! number of constituents vs. pt
    TH2F*         fh2NConstLeadingPtRan;           //! number of constituents vs. pt
    TH2F*         fh2PtNch;               //! p_T of cluster vs. multiplicity,
    TH2F*         fh2PtNchRan;            //! p_T of cluster vs. multiplicity,random
    TH2F*         fh2PtNchN;               //! p_T of cluster vs. multiplicity, weigthed with constituents
    TH2F*         fh2PtNchNRan;            //! p_T of cluster vs. multiplicity, weigthed with constituents random
    TH2F*         fh2TracksLeadingJetPhiPtRan; //! track correlation with leading Jet
    TH2F*         fh2TracksLeadingJetPhiPtWRan; //! track correlation with leading Jet


    TH2F*         fh2JetsLeadingPhiPtC[kMaxCent]; //! jet correlation with leading jet    
    TH2F*         fh2JetsLeadingPhiPtWC[kMaxCent];      //! jet correlation with leading jet
    TH2F*         fh2TracksLeadingJetPhiPtC[kMaxCent]; //! track correlation with leading Jet
    TH2F*         fh2TracksLeadingJetPhiPtWC[kMaxCent]; //! track correlation with leading Jet

    TH3F*         fh3CentvsRhoLeadingTrackPt;       //! centrality vs background density full event
    TH3F*         fh3CentvsSigmaLeadingTrackPt;     //! centrality vs sigma full event
    TH3F*         fh3MultvsRhoLeadingTrackPt;       //! multiplicity vs background density full event
    TH3F*         fh3MultvsSigmaLeadingTrackPt;     //! multiplicity vs sigma full event

    TH3F*         fh3CentvsRhoLeadingTrackPtQ1;     //! centrality vs background density vs pt leading track near side
    TH3F*         fh3CentvsRhoLeadingTrackPtQ2;     //! centrality vs background density vs pt leading track perpendicular (+0.5*\pi)
    TH3F*         fh3CentvsRhoLeadingTrackPtQ3;     //! centrality vs background density vs pt leading track away side
    TH3F*         fh3CentvsRhoLeadingTrackPtQ4;     //! centrality vs background density vs pt leading track perpendicular (-0.5*\pi)

    TH3F*         fh3CentvsSigmaLeadingTrackPtQ1;     //! centrality vs sigma vs pt leading track near side
    TH3F*         fh3CentvsSigmaLeadingTrackPtQ2;     //! centrality vs sigma vs pt leading track perpendicular (+0.5*\pi)
    TH3F*         fh3CentvsSigmaLeadingTrackPtQ3;     //! centrality vs sigma vs pt leading track away side
    TH3F*         fh3CentvsSigmaLeadingTrackPtQ4;     //! centrality vs sigma vs pt leading track perpendicular (-0.5*\pi)

    TH3F*         fh3MultvsRhoLeadingTrackPtQ1;    //! multiplicity vs background density vs pt leading track near side
    TH3F*         fh3MultvsRhoLeadingTrackPtQ2;    //! multiplicity vs background density vs pt leading track perpendicular (+0.5*\pi)
    TH3F*         fh3MultvsRhoLeadingTrackPtQ3;    //! multiplicity vs background density vs pt leading track away side
    TH3F*         fh3MultvsRhoLeadingTrackPtQ4;    //! multiplicity vs background density vs pt leading track perpendicular (-0.5*\pi)

    TH3F*         fh3MultvsSigmaLeadingTrackPtQ1;     //! multiplicity vs sigma vs pt leading track near side
    TH3F*         fh3MultvsSigmaLeadingTrackPtQ2;     //! multiplicity vs sigma vs pt leading track perpendicular (+0.5*\pi)
    TH3F*         fh3MultvsSigmaLeadingTrackPtQ3;     //! multiplicity vs sigma vs pt leading track away side
    TH3F*         fh3MultvsSigmaLeadingTrackPtQ4;     //! multiplicity vs sigma vs pt leading track perpendicular (-0.5*\pi)

    TH3F*         fh3CentvsDeltaRhoLeadingTrackPtQ1;     //! centrality vs delta background density vs pt leading track near side
    TH3F*         fh3CentvsDeltaRhoLeadingTrackPtQ2;     //! centrality vs delta background density vs pt leading track perpendicular (+0.5*\pi)
    TH3F*         fh3CentvsDeltaRhoLeadingTrackPtQ3;     //! centrality vs delta background density vs pt leading track away side
    TH3F*         fh3CentvsDeltaRhoLeadingTrackPtQ4;     //! centrality vs delta background density vs pt leading track perpendicular (-0.5*\pi)

    //Histos for detector level effects from toy model
    TH2F *fh2PtGenPtSmeared;     //! Control histo smeared momentum
    TProfile *fp1Efficiency;     //! Control profile efficiency
    TProfile *fp1PtResolution;   //! Control profile for pT resolution

    TList *fHistList; //!leading tracks to be skipped in the randomized event Output list
   

    ClassDef(AliAnalysisTaskJetCluster, 21) 
};
 
#endif
Commit	Line	Data
dbf053f0	1	#ifndef ALIANALYSISTASKJETCLUSTER_H
	2	#define ALIANALYSISTASKJETCLUSTER_H
	3
	4	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	5	* See cxx source for full Copyright notice */
	6
	7	// **************************************
f840d64c	8	// task used for comparing different jets D parmaters from fastjet
dbf053f0	9	// *******************************************
	10
	11	#include "AliAnalysisTaskSE.h"
	12	#include "THnSparse.h" // cannot forward declare ThnSparseF
	13	#include "fastjet/ClusterSequenceArea.hh"
	14	#include "fastjet/AreaDefinition.hh"
	15	#include "fastjet/JetDefinition.hh"
	16	#include "fastjet/PseudoJet.hh"
	17
	18	////////////////
	19	class AliJetHeader;
	20	class AliESDEvent;
	21	class AliAODEvent;
54424110	22	class AliAODExtension;
dbf053f0	23	class AliAODJet;
	24	class AliGenPythiaEventHeader;
	25	class AliCFManager;
d6e66a82	26	class AliAODJetEventBackground;
d6e66a82	27	class AliJetFinder;
dbf053f0	28	class TList;
	29	class TChain;
	30	class TH2F;
	31	class TH1F;
	32	class TH3F;
	33	class TProfile;
d7ca0e14	34	class TRandom3;
54424110	35	class TRefArray;
8f85b773	36	class TClonesArray;
006b2a30	37	class TF1;
dbf053f0	38
	39	class AliAnalysisTaskJetCluster : public AliAnalysisTaskSE
	40	{
	41	public:
	42	AliAnalysisTaskJetCluster();
	43	AliAnalysisTaskJetCluster(const char* name);
54424110	44	virtual ~AliAnalysisTaskJetCluster();
dbf053f0	45	// Implementation of interface methods
dbf053f0	46	virtual void UserCreateOutputObjects();
fa7c34ba	47	virtual void LocalInit();
dbf053f0	48	virtual void UserExec(Option_t *option);
	49	virtual void Terminate(Option_t *option);
	50	virtual Bool_t Notify();
	51
d6e66a82	52
dbf053f0	53	virtual void SetAODTrackInput(Bool_t b){fUseAODTrackInput = b;}
dbf053f0	54	virtual void SetAODMCInput(Bool_t b){fUseAODMCInput = b;}
ca6d12f9	55	virtual void SetEventSelection(Bool_t b){fEventSelection = b;}
dbf053f0	56	virtual void SetRecEtaWindow(Float_t f){fRecEtaWindow = f;}
8a320ab9	57	virtual void SetTrackEtaWindow(Float_t f){fTrackEtaWindow = f;}
dbf053f0	58	virtual void SetTrackTypeGen(Int_t i){fTrackTypeGen = i;}
dbf053f0	59	virtual void SetTrackTypeRec(Int_t i){fTrackTypeRec = i;}
54424110	60	virtual void SetTrackPtCut(Float_t x){fTrackPtCut = x;}
aae7993b	61	virtual void SetCentralityCut(Float_t xLo,Float_t xUp){fCentCutLo = xLo; fCentCutUp = xUp;}
b2c1e955	62	virtual void SetFilterMask(UInt_t i,Int_t iType = 0){fFilterMask = i;
b2c1e955	63	fFilterType = iType;}
2d8b837d	64	virtual void SetFilterMaskBestPt(UInt_t i){fFilterMaskBestPt = i;}
2d8b837d	65
bea24d2d	66	virtual void SetJetTypes(UInt_t i){fJetTypes = i;}
0341d0d8	67	virtual void SetJetTriggerPtCut(Float_t x){fJetTriggerPtCut = x;}
ca6d12f9	68	virtual void SetVtxCuts(Float_t z,Float_t r = 1){fVtxZCut = z; fVtxR2Cut = r *r;}
b5b166c5	69	virtual void SetBackgroundBranch(const char* c){fBackgroundBranch = c;}
b5b166c5	70	virtual const char* GetBackgroundBranch(){return fBackgroundBranch.Data();}
bd80a748	71	virtual void SetNSkipLeadingRan(Int_t x){fNSkipLeadingRan = x;}
af399bc2	72	virtual void SetNSkipLeadingCone(Int_t x){fNSkipLeadingCone = x;}
d7ca0e14	73	virtual void SetNRandomCones(Int_t x){fNRandomCones = x;}
bd80a748	74
54424110	75	virtual void SetJetOutputBranch(const char *c){fNonStdBranch = c;}
b5b166c5	76	virtual const char* GetJetOutputBranch(){return fNonStdBranch.Data();}
54424110	77	virtual void SetJetOutputFile(const char *c){fNonStdFile = c;}
b5b166c5	78	virtual const char* GetJetOutputFile(){return fNonStdFile.Data();}
65c43de8	79	virtual void SetMaxTrackPtInJet(Float_t x){fMaxTrackPtInJet = x;}
54424110	80	virtual void SetJetOutputMinPt(Float_t x){fJetOutputMinPt = x;}
21ead515	81	virtual void SetBackgroundCalc(Bool_t b){fUseBackgroundCalc = b;}
7bedcd31	82	virtual void SetStoreRhoLeadingTrackCorr(Bool_t b) {fStoreRhoLeadingTrackCorr=b;}
54424110	83
006b2a30	84	//Setters for detector level effects
fa7c34ba	85	virtual void SetUseTrResolutionFromOADB(Bool_t b=kTRUE, TString path="$ALICE_ROOT/OADB/PWGJE/Resolution/PtResol_LHCh_Cent0-10_v1.root") {fUseTrPtResolutionFromOADB = b; fPathTrPtResolution=path;}
	86	virtual void SetUseTrEfficiencyFromOADB(Bool_t b=kTRUE, TString path="$ALICE_ROOT/OADB/PWGJE/Efficiency/Efficiency_LHC11a2aj_Cent0_v1.root") {fUseTrEfficiencyFromOADB = b; fPathTrEfficiency=path;}
	87	virtual void LoadTrEfficiencyRootFileFromOADB();
	88	virtual void LoadTrPtResolutionRootFileFromOADB();
	89	virtual void SetChangeEfficiencyFraction(Double_t p) {fChangeEfficiencyFraction = p;}
	90	virtual void SetSmearResolution(Bool_t b){fUseTrPtResolutionSmearing = b;}
006b2a30	91	virtual void SetDiceEfficiency(Bool_t b){fUseDiceEfficiency = b;}
4bd66a92	92	virtual void SetDiceEfficiencyMinPt(Double_t pt) {fDiceEfficiencyMinPt = pt;}
006b2a30	93	virtual void SetMomentumResolutionHybrid(TProfile p1, TProfile p2, TProfile *p3);
006b2a30	94	virtual void SetEfficiencyHybrid(TH1 h1, TH1 h2, TH1 *h3);
da8f7918	95	virtual void SetFixedEfficiency(Double_t eff) {fEfficiencyFixed = eff;}
006b2a30	96
	97	Double_t GetMomentumSmearing(Int_t cat, Double_t pt);
	98	void FitMomentumResolution();
65c43de8	99
65c43de8	100
dbf053f0	101	// for Fast Jet
	102	fastjet::JetAlgorithm GetAlgorithm() const {return fAlgorithm;}
	103	fastjet::Strategy GetStrategy() const {return fStrategy;}
	104	fastjet::RecombinationScheme GetRecombScheme() const {return fRecombScheme;}
	105	fastjet::AreaType GetAreaType() const {return fAreaType;}
	106	// Setters
	107	void SetRparam(Double_t f) {fRparam = f;}
	108	void SetAlgorithm(fastjet::JetAlgorithm f) {fAlgorithm = f;}
	109	void SetStrategy(fastjet::Strategy f) {fStrategy = f;}
	110	void SetRecombScheme(fastjet::RecombinationScheme f) {fRecombScheme = f;}
	111	void SetAreaType(fastjet::AreaType f) {fAreaType = f;}
d6e66a82	112	void SetGhostArea(Double_t f) {fGhostArea = f;}
	113	void SetActiveAreaRepeats(Int_t f) {fActiveAreaRepeats = f;}
	114	void SetGhostEtamax(Double_t f) {fGhostEtamax = f;}
	115
	116
dbf053f0	117
	118	// Helper
	119	//
	120
	121	// we have different cases
	122	// AOD reading -> MC from AOD
	123	// ESD reading -> MC from Kinematics
	124	// this has to match with our selection of input events
f840d64c	125	enum {kTrackUndef = 0, kTrackAOD, kTrackKineAll,kTrackKineCharged, kTrackAODMCAll, kTrackAODMCCharged, kTrackAODMCChargedAcceptance, kTrackAODextra, kTrackAODextraonly};
dbf053f0	126	enum {kMaxJets = 4};
	127	enum {kMaxCorrelation = 3};
	128	enum {kMaxRadius = 5};
aae7993b	129	enum {kMaxCent = 4};
bea24d2d	130	enum {kJet = 1<<0,
	131	kJetRan = 1<<1,
	132	kRC = 1<<2,
	133	kRCRan = 1<<3
	134	};
dbf053f0	135
	136
	137	private:
	138
	139	AliAnalysisTaskJetCluster(const AliAnalysisTaskJetCluster&);
	140	AliAnalysisTaskJetCluster& operator=(const AliAnalysisTaskJetCluster&);
	141
	142	Int_t GetListOfTracks(TList *list,Int_t type);
	143
54424110	144	AliAODEvent *fAOD; // ! where we take the jets from can be input or output AOD
	145	AliAODExtension *fAODExtension; // ! AOD extension in case we write a non-sdt branch to a separate file and the aod is standard
	146	TRefArray *fRef; // ! trefarray for track references within the jet
dbf053f0	147	Bool_t fUseAODTrackInput; // take track from input AOD not from ouptu AOD
dbf053f0	148	Bool_t fUseAODMCInput; // take MC from input AOD not from ouptu AOD
21ead515	149	Bool_t fUseBackgroundCalc; // switches on background calculations
ca6d12f9	150	Bool_t fEventSelection; // use the event selection of this task, otherwise analyse all
54424110	151	UInt_t fFilterMask; // filter bit for slecected tracks
b01d3ab7	152	UInt_t fFilterMaskBestPt; // filter bit to mark jets with high quality leading tracks
d7396b04	153
b2c1e955	154	UInt_t fFilterType; // filter type 0 = all, 1 = ITSTPC, 2 = TPC
006b2a30	155	UInt_t fJetTypes; // 1<<0 regular jets, 1<<1 << randomized event 1<<2 random cones 1<<3 random cones randomiuzed event
dbf053f0	156	Int_t fTrackTypeRec; // type of tracks used for FF
dbf053f0	157	Int_t fTrackTypeGen; // type of tracks used for FF
af399bc2	158	Int_t fNSkipLeadingRan; // number of leading tracks to be skipped in the randomized event
af399bc2	159	Int_t fNSkipLeadingCone; // number of leading jets to be for the random cones
d7ca0e14	160	Int_t fNRandomCones; // number of generated random cones
dbf053f0	161	Float_t fAvgTrials; // Average nimber of trials
dbf053f0	162	Float_t fExternalWeight; // external weight
ca6d12f9	163	Float_t fTrackEtaWindow; // eta window used for corraltion plots between rec and gen
dbf053f0	164	Float_t fRecEtaWindow; // eta window used for corraltion plots between rec and gen
54424110	165	Float_t fTrackPtCut; // minimum track pt to be accepted
54424110	166	Float_t fJetOutputMinPt; // minimum p_t for jets to be written out
65c43de8	167	Float_t fMaxTrackPtInJet; // maximum track pt within a jet for flagging...
0341d0d8	168	Float_t fJetTriggerPtCut; // minimum jwt pT for AOD to be written
ca6d12f9	169	Float_t fVtxZCut; // zvtx cut
ca6d12f9	170	Float_t fVtxR2Cut; // R vtx cut (squared)
aae7993b	171	Float_t fCentCutUp; // upper limit on centrality
aae7993b	172	Float_t fCentCutLo; // lower limit on centrality
7bedcd31	173
	174	Bool_t fStoreRhoLeadingTrackCorr; //store histos with rho correlation to leading track in event
	175
54424110	176	// output configurartion
54424110	177	TString fNonStdBranch; // the name of the non-std branch name, if empty no branch is filled
0341d0d8	178	TString fBackgroundBranch; // name of the branch used for background subtraction
006b2a30	179	TString fNonStdFile; // The optional name of the output file the non-std branch is written to
	180
	181	//Detector level effects
	182	TProfile *fMomResH1; // Momentum resolution from TrackQA Hybrid Category 1
	183	TProfile *fMomResH2; // Momentum resolution from TrackQA Hybrid Category 2
	184	TProfile *fMomResH3; // Momentum resolution from TrackQA Hybrid Category 3
575dee18	185	TF1 *fMomResH1Fit; //fit
	186	TF1 *fMomResH2Fit; //fit
	187	TF1 *fMomResH3Fit; //fit
006b2a30	188
	189	TH1 *fhEffH1; // Efficiency for Spectra Hybrid Category 1
	190	TH1 *fhEffH2; // Efficiency for Spectra Hybrid Category 2
	191	TH1 *fhEffH3; // Efficiency for Spectra Hybrid Category 3
fa7c34ba	192	Bool_t fUseTrPtResolutionSmearing; // Apply momentum smearing on track level
fa7c34ba	193	Bool_t fUseDiceEfficiency; // Apply efficiency on track level by dicing
4bd66a92	194	Double_t fDiceEfficiencyMinPt; // Only do efficiency dicing for tracks above this pt
fa7c34ba	195	Bool_t fUseTrPtResolutionFromOADB; // Load track pt resolution root file from OADB path
	196	Bool_t fUseTrEfficiencyFromOADB; // Load tracking efficiency root file from OADB path
	197	TString fPathTrPtResolution; // OADB path to root file
	198	TString fPathTrEfficiency; // OADB path to root file
da8f7918	199	Double_t fChangeEfficiencyFraction; // change efficiency by fraction
da8f7918	200	Double_t fEfficiencyFixed; // fixed efficiency for all pT and all types of tracks
fa7c34ba	201
54424110	202
dbf053f0	203	// Fast jet
f0659f11	204	Double_t fRparam; // fastjet distance parameter
dbf053f0	205	fastjet::JetAlgorithm fAlgorithm; //fastjet::kt_algorithm
	206	fastjet::Strategy fStrategy; //= fastjet::Best;
	207	fastjet::RecombinationScheme fRecombScheme; // = fastjet::BIpt_scheme;
f0659f11	208	fastjet::AreaType fAreaType; // fastjet area type
	209	Double_t fGhostArea; // fasjet ghost area
	210	Int_t fActiveAreaRepeats; // fast jet active area repeats
	211	Double_t fGhostEtamax; // fast jet ghost area
8f85b773	212
006b2a30	213	TClonesArray *fTCAJetsOut; //! TCA of output jets
	214	TClonesArray *fTCAJetsOutRan; //! TCA of output jets in randomized event
	215	TClonesArray *fTCARandomConesOut; //! TCA of output jets in randomized event
8f85b773	216	TClonesArray *fTCARandomConesOutRan; //! TCA of output jets in randomized event
	217	AliAODJetEventBackground *fAODJetBackgroundOut; //! jet background to be written out
	218
d7ca0e14	219	TRandom3* fRandom; //! random number generator
d6e66a82	220	TProfile* fh1Xsec; //! pythia cross section and trials
	221	TH1F* fh1Trials; //! trials are added
	222	TH1F* fh1PtHard; //! Pt har of the event...
	223	TH1F* fh1PtHardNoW; //! Pt har of the event without weigt
	224	TH1F* fh1PtHardTrials; //! Number of trials
	225
	226	TH1F* fh1NJetsRec; //! number of reconstructed jets
	227	TH1F* fh1NConstRec;//! number of constiutens in leading jet
	228	TH1F* fh1NConstLeadingRec;//! number of constiutens in leading jet
	229	TH1F* fh1PtJetsRecIn; //! Jet pt for all jets
	230	TH1F* fh1PtJetsLeadingRecIn; //! Jet pt for all jets
	231	TH1F* fh1PtJetConstRec;//! pt of constituents
dbf053f0	232	TH1F* fh1PtJetConstLeadingRec;// pt of constituents
d6e66a82	233	TH1F* fh1PtTracksRecIn; //! track pt for all tracks
d6e66a82	234	TH1F* fh1PtTracksLeadingRecIn; //! track pt for all tracks
dbf053f0	235
dbf053f0	236	// Randomized track histos
d6e66a82	237	TH1F* fh1NJetsRecRan; //! number of reconstructed jets from randomized
	238	TH1F* fh1NConstRecRan;//! number of constiutens in leading jet
	239	TH1F* fh1PtJetsLeadingRecInRan; //! Jet pt for all jets
	240	TH1F* fh1NConstLeadingRecRan;//! number of constiutens in leading jet
	241	TH1F* fh1PtJetsRecInRan; //! Jet pt for all jets
	242
	243	TH1F* fh1PtTracksGenIn; //! track pt for all tracks
	244	TH1F* fh1Nch; //! charged particle mult
82a35b1a	245	TH1F* fh1BiARandomCones[3]; //! Residual distribtion from reandom cones on real event
82a35b1a	246	TH1F* fh1BiARandomConesRan[3]; //! Residual distribtion from reandom cones on random event
aae7993b	247	TH1F* fh1CentralityPhySel; // ! centrality of anaylsed events
e2ca7519	248	TH1F* fh1Centrality; // ! centrality of anaylsed events
aae7993b	249	TH1F* fh1CentralitySelect; // ! centrality of selected events
e2ca7519	250	TH1F* fh1ZPhySel; // ! centrality of anaylsed events
	251	TH1F* fh1Z; // ! centrality of anaylsed events
	252	TH1F* fh1ZSelect; // ! centrality of selected events
	253
d6e66a82	254
	255	TH2F* fh2NRecJetsPt; //! Number of found jets above threshold
	256	TH2F* fh2NRecTracksPt; //! Number of found tracks above threshold
	257	TH2F* fh2NConstPt; //! number of constituents vs. pt
	258	TH2F* fh2NConstLeadingPt; //! number of constituents vs. pt
	259	TH2F* fh2JetPhiEta; //! jet phi eta
	260	TH2F* fh2LeadingJetPhiEta; //! leading jet phi eta
	261	TH2F* fh2JetEtaPt; //! leading jet eta
	262	TH2F* fh2LeadingJetEtaPt; //! leading jet eta
	263	TH2F* fh2TrackEtaPt; //! track eta
	264	TH2F* fh2LeadingTrackEtaPt; //! leading track eta
	265	TH2F* fh2JetsLeadingPhiEta; //! jet phi eta
	266	TH2F* fh2JetsLeadingPhiPt; //! jet correlation with leading jet
	267	TH2F* fh2TracksLeadingPhiEta; //! track correlation with leading track
	268	TH2F* fh2TracksLeadingPhiPt; //! track correlation with leading track
	269	TH2F* fh2TracksLeadingJetPhiPt; //! track correlation with leading Jet
	270	TH2F* fh2JetsLeadingPhiPtW; //! jet correlation with leading jet
	271	TH2F* fh2TracksLeadingPhiPtW; //! track correlation with leading track
	272	TH2F* fh2TracksLeadingJetPhiPtW; //! track correlation with leading Jet
	273	TH2F* fh2NRecJetsPtRan; //! Number of found jets above threshold
	274	TH2F* fh2NConstPtRan; //! number of constituents vs. pt
	275	TH2F* fh2NConstLeadingPtRan; //! number of constituents vs. pt
	276	TH2F* fh2PtNch; //! p_T of cluster vs. multiplicity,
	277	TH2F* fh2PtNchRan; //! p_T of cluster vs. multiplicity,random
	278	TH2F* fh2PtNchN; //! p_T of cluster vs. multiplicity, weigthed with constituents
	279	TH2F* fh2PtNchNRan; //! p_T of cluster vs. multiplicity, weigthed with constituents random
	280	TH2F* fh2TracksLeadingJetPhiPtRan; //! track correlation with leading Jet
	281	TH2F* fh2TracksLeadingJetPhiPtWRan; //! track correlation with leading Jet
82a35b1a	282
aae7993b	283
	284	TH2F* fh2JetsLeadingPhiPtC[kMaxCent]; //! jet correlation with leading jet
	285	TH2F* fh2JetsLeadingPhiPtWC[kMaxCent]; //! jet correlation with leading jet
	286	TH2F* fh2TracksLeadingJetPhiPtC[kMaxCent]; //! track correlation with leading Jet
	287	TH2F* fh2TracksLeadingJetPhiPtWC[kMaxCent]; //! track correlation with leading Jet
	288
cbfccad4	289	TH3F* fh3CentvsRhoLeadingTrackPt; //! centrality vs background density full event
	290	TH3F* fh3CentvsSigmaLeadingTrackPt; //! centrality vs sigma full event
	291	TH3F* fh3MultvsRhoLeadingTrackPt; //! multiplicity vs background density full event
	292	TH3F* fh3MultvsSigmaLeadingTrackPt; //! multiplicity vs sigma full event
7bedcd31	293
	294	TH3F* fh3CentvsRhoLeadingTrackPtQ1; //! centrality vs background density vs pt leading track near side
	295	TH3F* fh3CentvsRhoLeadingTrackPtQ2; //! centrality vs background density vs pt leading track perpendicular (+0.5*\pi)
	296	TH3F* fh3CentvsRhoLeadingTrackPtQ3; //! centrality vs background density vs pt leading track away side
	297	TH3F* fh3CentvsRhoLeadingTrackPtQ4; //! centrality vs background density vs pt leading track perpendicular (-0.5*\pi)
	298
	299	TH3F* fh3CentvsSigmaLeadingTrackPtQ1; //! centrality vs sigma vs pt leading track near side
	300	TH3F* fh3CentvsSigmaLeadingTrackPtQ2; //! centrality vs sigma vs pt leading track perpendicular (+0.5*\pi)
	301	TH3F* fh3CentvsSigmaLeadingTrackPtQ3; //! centrality vs sigma vs pt leading track away side
	302	TH3F* fh3CentvsSigmaLeadingTrackPtQ4; //! centrality vs sigma vs pt leading track perpendicular (-0.5*\pi)
	303
	304	TH3F* fh3MultvsRhoLeadingTrackPtQ1; //! multiplicity vs background density vs pt leading track near side
	305	TH3F* fh3MultvsRhoLeadingTrackPtQ2; //! multiplicity vs background density vs pt leading track perpendicular (+0.5*\pi)
	306	TH3F* fh3MultvsRhoLeadingTrackPtQ3; //! multiplicity vs background density vs pt leading track away side
	307	TH3F* fh3MultvsRhoLeadingTrackPtQ4; //! multiplicity vs background density vs pt leading track perpendicular (-0.5*\pi)
	308
	309	TH3F* fh3MultvsSigmaLeadingTrackPtQ1; //! multiplicity vs sigma vs pt leading track near side
	310	TH3F* fh3MultvsSigmaLeadingTrackPtQ2; //! multiplicity vs sigma vs pt leading track perpendicular (+0.5*\pi)
	311	TH3F* fh3MultvsSigmaLeadingTrackPtQ3; //! multiplicity vs sigma vs pt leading track away side
	312	TH3F* fh3MultvsSigmaLeadingTrackPtQ4; //! multiplicity vs sigma vs pt leading track perpendicular (-0.5*\pi)
c0fdfe53	313
cbfccad4	314	TH3F* fh3CentvsDeltaRhoLeadingTrackPtQ1; //! centrality vs delta background density vs pt leading track near side
	315	TH3F* fh3CentvsDeltaRhoLeadingTrackPtQ2; //! centrality vs delta background density vs pt leading track perpendicular (+0.5*\pi)
	316	TH3F* fh3CentvsDeltaRhoLeadingTrackPtQ3; //! centrality vs delta background density vs pt leading track away side
	317	TH3F* fh3CentvsDeltaRhoLeadingTrackPtQ4; //! centrality vs delta background density vs pt leading track perpendicular (-0.5*\pi)
	318
006b2a30	319	//Histos for detector level effects from toy model
	320	TH2F *fh2PtGenPtSmeared; //! Control histo smeared momentum
	321	TProfile *fp1Efficiency; //! Control profile efficiency
	322	TProfile *fp1PtResolution; //! Control profile for pT resolution
	323
d7ca0e14	324	TList *fHistList; //!leading tracks to be skipped in the randomized event Output list
dbf053f0	325
dbf053f0	326
b5da2765	327	ClassDef(AliAnalysisTaskJetCluster, 21)
dbf053f0	328	};
	329
	330	#endif