Base task in the EMCAL jet framework. More...

#include <AliAnalysisTaskEmcalJet.h>

Public Types
typedef AliJetContainer::EJetType_t	EJetType_t

typedef AliJetContainer::EJetAlgo_t	EJetAlgo_t

typedef AliJetContainer::ERecoScheme_t	ERecoScheme_t

Public Types inherited from AliAnalysisTaskEmcal
enum	EDataType_t { kUnknownDataType, kESD, kAOD }
	Switch for the data type. More...

enum	BeamType { kNA = -1, kpp = 0, kAA = 1, kpA = 2 }
	Switch for the beam type. More...

enum	TriggerType { kND = -1, kJ1 = 0, kJ2 = 1, kG1 = 2, kG2 = 3, kL0 = 4 }
	Switch for EMCAL trigger types. More...

enum	TriggerCategory { kTriggerLevel0 = 0, kTriggerLevel1Jet = 1, kTriggerLevel1Gamma = 2, kTriggerRecalcJet = 3, kTriggerRecalcGamma = 4 }
	Online trigger categories. More...

enum	EMCalTriggerMode_t { kNoSpecialTreatment, kOverlapWithLowThreshold }
	Handling of the EMCAL trigger thresholds. More...

Public Member Functions
	AliAnalysisTaskEmcalJet ()

	AliAnalysisTaskEmcalJet (const char *name, Bool_t histo=kFALSE)

virtual	~AliAnalysisTaskEmcalJet ()

void	SetAnaType (UInt_t t, Int_t c=0)

void	SetJetAcceptanceType (UInt_t t, Int_t c=0)

void	SetJetAcceptanceType (TString cutType, Int_t c=0)

void	SetJetEtaLimits (Float_t min, Float_t max, Int_t c=0)

void	SetJetPhiLimits (Float_t min, Float_t max, Int_t c=0)

void	SetJetAreaCut (Float_t cut, Int_t c=0)

void	SetPercAreaCut (Float_t p, Int_t c=0)

void	SetZLeadingCut (Float_t zemc, Float_t zch, Int_t c=0)

void	SetNEFCut (Float_t min, Float_t max, Int_t c=0)

void	SetAreaEmcCut (Double_t a=0.99, Int_t c=0)

void	SetJetPtCut (Float_t cut, Int_t c=0)

void	SetJetRadius (Float_t r, Int_t c=0)

void	SetMaxClusterPt (Float_t b, Int_t c=0)

void	SetMaxTrackPt (Float_t b, Int_t c=0)

void	SetPtBiasJetClus (Float_t b, Int_t c=0)

void	SetPtBiasJetTrack (Float_t b, Int_t c=0)

void	SetLeadingHadronType (Int_t t, Int_t c=0)

void	SetNLeadingJets (Int_t t, Int_t c=0)

void	SetJetBitMap (UInt_t m, Int_t c=0)

void	SetJetTrigger (UInt_t t, Int_t c=0)

void	SetIsParticleLevel (Bool_t b, Int_t c=0)

virtual void	SetRhoName (const char *n, Int_t c=0)

virtual void	SetLocalRhoName (const char *n)

const TString &	GetRhoName (Int_t c=0) const

AliJetContainer *	AddJetContainer (const char *n, TString defaultCutType, Float_t jetRadius=0.4)

AliJetContainer *	AddJetContainer (const char *n, UInt_t accType=AliEmcalJet::kUser, Float_t jetRadius=0.4)

AliJetContainer *	AddJetContainer (EJetType_t jetType, EJetAlgo_t jetAlgo, ERecoScheme_t recoScheme, Double_t radius, UInt_t accType, AliParticleContainer partCont, AliClusterContainer clusCont, TString tag="Jet")

AliJetContainer *	AddJetContainer (EJetType_t jetType, EJetAlgo_t jetAlgo, ERecoScheme_t recoScheme, Double_t radius, UInt_t accType, TString tag="Jet")

void	AdoptJetContainer (AliJetContainer *cont)

void	RemoveJetContainer (Int_t i)

AliJetContainer *	GetJetContainer (Int_t i=0) const

AliJetContainer *	GetJetContainer (const char *name) const

Public Member Functions inherited from AliAnalysisTaskEmcal
	AliAnalysisTaskEmcal ()
	Default constructor. More...

	AliAnalysisTaskEmcal (const char *name, Bool_t histo=kFALSE)
	Standard constructor. Should be used by the user. More...

virtual	~AliAnalysisTaskEmcal ()
	Destructor. More...

AliParticleContainer *	AddParticleContainer (const char *n)
	Create new particle container and attach it to the task. More...

AliTrackContainer *	AddTrackContainer (const char *n)
	Create new track container and attach it to the task. More...

AliMCParticleContainer *	AddMCParticleContainer (const char *n)
	Create new container for MC particles and attach it to the task. More...

AliClusterContainer *	AddClusterContainer (const char *n)
	Create new cluster container and attach it to the task. More...

void	AdoptParticleContainer (AliParticleContainer *cont)

void	AdoptTrackContainer (AliTrackContainer *cont)

void	AdoptMCParticleContainer (AliMCParticleContainer *cont)

void	AdoptClusterContainer (AliClusterContainer *cont)

AliParticleContainer *	GetParticleContainer (Int_t i=0) const
	Get \( i^{th} \) particle container attached to this task. More...

AliParticleContainer *	GetParticleContainer (const char *name) const
	Find particle container attached to this task according to its name. More...

AliClusterContainer *	GetClusterContainer (Int_t i=0) const
	Get \( i^{th} \) cluster container attached to this task. More...

AliClusterContainer *	GetClusterContainer (const char *name) const
	Find cluster container attached to this task according to its name. More...

AliMCParticleContainer *	GetMCParticleContainer (Int_t i=0) const

AliMCParticleContainer *	GetMCParticleContainer (const char *name) const

AliTrackContainer *	GetTrackContainer (Int_t i=0) const

AliTrackContainer *	GetTrackContainer (const char *name) const

void	RemoveParticleContainer (Int_t i=0)

void	RemoveClusterContainer (Int_t i=0)

void	SetCaloCellsName (const char *n)

void	SetCaloTriggerPatchInfoName (const char *n)

void	SetCaloTriggersName (const char *n)

void	SetCentRange (Double_t min, Double_t max)

void	SetCentralityEstimator (const char *c)

void	SetClusPtCut (Double_t cut, Int_t c=0)
	Apply cut on \( p_{t} \) for all clusters in container with index c. More...

void	SetClusTimeCut (Double_t min, Double_t max, Int_t c=0)
	Apply cut on cluster time for clusters in container with index c. More...

void	SetEventPlaneVsEmcal (Double_t ep)

void	SetForceBeamType (BeamType f)

void	SetHistoBins (Int_t nbins, Double_t min, Double_t max)

void	SetIsEmbedded (Bool_t i)

void	SetIsPythia (Bool_t i)

void	SetIsHerwig (Bool_t i)

void	SetMakeGeneralHistograms (Bool_t g)

void	SetNumberOfPtHardBins (Int_t nbins)
	Set the number of \( p_{t}\)-hard bins. More...

void	SetUserPtHardBinning (const TArrayI &binning)
	Set a non-standard \( p_{t}\)-hard binning. More...

void	SetMCLabelShift (Int_t s)

void	SetMinMCLabel (Int_t s)

void	SetMinNTrack (Int_t min)

void	SetZvertexDiffValue (Double_t cut)

void	SetMinPtTrackInEmcal (Double_t min)

virtual void	SetNCentBins (Int_t n)

void	SetNeedEmcalGeom (Bool_t n)

void	SetCountDownscaleCorrectedEvents (Bool_t d)

void	SetOffTrigger (UInt_t t)

void	SetTrackEtaLimits (Double_t min, Double_t max, Int_t c=0)
	Apply cut on the pseudorapidity \( \eta \) of the all tracks in the track container with index c. More...

void	SetTrackPhiLimits (Double_t min, Double_t max, Int_t c=0)
	Apply cut on azimuthal angle \( \phi \) of the all tracks in the track container with index c. More...

void	SetTrackPtCut (Double_t cut, Int_t c=0)
	Apply cut on the transverse momentum \( p_{t} \) of all tracks in the track container with index c. More...

void	SetTrigClass (const char *n)

void	SetMinBiasTriggerClassName (const char *n)

void	SetTriggerTypeSel (TriggerType t)

void	SetUseAliAnaUtils (Bool_t b, Bool_t bRejPilup=kTRUE)

void	SetVzRange (Double_t min, Double_t max)

void	SetUseSPDTrackletVsClusterBG (Bool_t b)

void	SetEMCalTriggerMode (EMCalTriggerMode_t m)

void	SetUseNewCentralityEstimation (Bool_t b)

void	SetGeneratePythiaInfoObject (Bool_t b)

void	SetPythiaInfoName (const char *n)

const TString &	GetPythiaInfoName () const

const AliEmcalPythiaInfo *	GetPythiaInfo () const

void	SetUsePtHardBinScaling (Bool_t b)

void	SetMCFilter ()

void	ResetMCFilter ()

void	SetJetPtFactor (Float_t f)

Float_t	JetPtFactor ()

void	SetClusterPtFactor (Float_t f)

Float_t	ClusterPtFactor ()

void	SetTrackPtFactor (Float_t f)

Float_t	TrackPtFactor ()

Protected Member Functions
virtual Bool_t	AcceptJet (AliEmcalJet *jet, Int_t c=0)

Double_t	GetLeadingHadronPt (AliEmcalJet *jet, Int_t c=0)

void	ExecOnce ()

AliRhoParameter *	GetRhoFromEvent (const char *name)

AliLocalRhoParameter *	GetLocalRhoFromEvent (const char *name)

Bool_t	IsJetTrack (AliEmcalJet *jet, Int_t itrack, Bool_t sorted=kFALSE) const

Bool_t	IsJetCluster (AliEmcalJet *jet, Int_t iclus, Bool_t sorted=kFALSE) const

Bool_t	RetrieveEventObjects ()

Double_t	GetJetRadius (Int_t i=0) const

TClonesArray *	GetJetArray (Int_t i=0) const

AliEmcalJet *	GetJetFromArray (Int_t j, Int_t c=0) const

AliEmcalJet *	GetAcceptJetFromArray (Int_t j, Int_t c=0) const

Int_t	GetNJets (Int_t i=0) const

Double_t	GetRhoVal (Int_t i=0) const

Protected Member Functions inherited from AliAnalysisTaskEmcal
void	LoadPythiaInfo (AliVEvent *event)
	Load parton info. More...

void	SetRejectionReasonLabels (TAxis *axis)

Bool_t	AcceptCluster (AliVCluster *clus, Int_t c=0) const
	Cluster selection. More...

Bool_t	AcceptTrack (AliVParticle *track, Int_t c=0) const

void	AddObjectToEvent (TObject *obj, Bool_t attempt=kFALSE)
	Add object to event. More...

AliVParticle *	GetAcceptParticleFromArray (Int_t p, Int_t c=0) const
	Get particle p if accepted from container with index c If particle not accepted return 0. More...

AliVCluster *	GetAcceptClusterFromArray (Int_t cl, Int_t c=0) const
	Get cluster cl if accepted from container c If particle not accepted return 0. More...

TClonesArray *	GetArrayFromEvent (const char name, const char clname=0)
	Read a TClonesArray from event. More...

BeamType	GetBeamType () const
	Get beam type. More...

TClonesArray *	GetParticleArray (Int_t i=0) const
	Get \( i^{th} \) TClonesArray with particles. More...

TClonesArray *	GetClusterArray (Int_t i=0) const
	Get \( i^{th} \) TClonesArray with EMCAL clusters. More...

Int_t	GetNParticles (Int_t i=0) const
	Get number of particles in container attached to this task with index i. More...

Int_t	GetNClusters (Int_t i=0) const
	Get number of clusters in the cluster container attached to this task with index i. More...

AliEMCALTriggerPatchInfo *	GetMainTriggerPatch (TriggerCategory triggersel=kTriggerLevel1Jet, Bool_t doOfflinSimple=kFALSE)
	Get main trigger match. More...

Bool_t	HasTriggerType (TriggerType triggersel)
	Check if event has a given trigger type. More...

ULong_t	GetTriggerList ()
	Get list of selected triggers of the given event. More...

Bool_t	PythiaInfoFromFile (const char *currFile, Float_t &fXsec, Float_t &fTrials, Int_t &pthard)
	Loading PYTHIA information from external cross section file into the task. More...

Bool_t	IsTrackInEmcalAcceptance (AliVParticle *part, Double_t edges=0.9) const
	Determines if a track is inside the EMCal acceptance. More...

void	GeneratePythiaInfoObject (AliMCEvent *mcEvent)
	Copy some information about the Pythia event in a PythaInfo object. More...

Bool_t	CheckMCOutliers ()
	Filter the mc tails in pt-hard distributions. More...

void	UserCreateOutputObjects ()
	Main initialization function on the worker. More...

void	UserExec (Option_t *option)
	Event loop, called for each event. More...

Bool_t	UserNotify ()
	Notifying the user that the input data file has changed and performing steps needed to be done. More...

Bool_t	FileChanged ()
	Steps to be executed when a few file is loaded into the input handler. More...

virtual Bool_t	FillGeneralHistograms ()
	Filling general histograms. More...

virtual Bool_t	IsEventSelected ()
	Performing event selection. More...

virtual void	RunChanged (Int_t)
	Process tasks relevant when a file with a different run number is processed. More...

virtual void	UserExecOnce ()
	Task initializations handled in user tasks. More...

virtual void	UserFileChanged ()
	Virtual method for user code to be executed when a file changed. More...

virtual Bool_t	FillHistograms ()
	Function filling histograms. More...

virtual Bool_t	Run ()
	Run function. This is the core function of the analysis and contains the user code. Therefore users have to implement this function. More...

Protected Attributes
TString	fRhoName
	rho name More...

TString	fLocalRhoName
	name for local rho More...

TObjArray	fJetCollArray
	jet collection array More...

TClonesArray *	fJets
	! jets More...

AliRhoParameter *	fRho
	! event rho More...

AliLocalRhoParameter *	fLocalRho
	! local event rho More...

Double_t	fRhoVal
	! event rho value, same for local rho More...

Protected Attributes inherited from AliAnalysisTaskEmcal
TString	fPythiaInfoName
	name of pythia info object More...

BeamType	fForceBeamType
	forced beam type More...

Bool_t	fGeneralHistograms
	whether or not it should fill some general histograms More...

Bool_t	fLocalInitialized
	whether or not the task has been already initialized More...

Bool_t	fFileChanged
	! Signal triggered when the file has changed More...

Bool_t	fCreateHisto
	whether or not create histograms More...

TString	fCaloCellsName
	name of calo cell collection More...

TString	fCaloTriggersName
	name of calo triggers collection More...

TString	fCaloTriggerPatchInfoName
	trigger patch info array name More...

Double_t	fMinCent
	min centrality for event selection More...

Double_t	fMaxCent
	max centrality for event selection More...

Double_t	fMinVz
	min vertex for event selection More...

Double_t	fMaxVz
	max vertex for event selection More...

Double_t	fTrackPtCut
	cut on track pt in event selection More...

Int_t	fMinNTrack
	minimum nr of tracks in event with pT>fTrackPtCut More...

Double_t	fZvertexDiff
	upper limit for distance between primary and SPD vertex More...

Bool_t	fUseAliAnaUtils
	used for LHC13* data: z-vtx, Ncontributors, z-vtx resolution cuts More...

Bool_t	fRejectPileup
	Reject pilup using function AliAnalysisUtils::IsPileUpEvent() More...

Bool_t	fTklVsClusSPDCut
	Apply tracklet-vs-cluster SPD cut to reject background events in pp. More...

UInt_t	fOffTrigger
	offline trigger for event selection More...

TString	fTrigClass
	trigger class name for event selection More...

TString	fMinBiasRefTrigger
	Name of the minmum bias reference trigger, used in the calculation of downscale-corrected event numbers. More...

TriggerType	fTriggerTypeSel
	trigger type to select based on trigger patches More...

Int_t	fNbins
	no. of pt bins More...

Double_t	fMinBinPt
	min pt in histograms More...

Double_t	fMaxBinPt
	max pt in histograms More...

Double_t	fMinPtTrackInEmcal
	min pt track in emcal More...

Double_t	fEventPlaneVsEmcal
	select events which have a certain event plane wrt the emcal More...

Double_t	fMinEventPlane
	minimum event plane value More...

Double_t	fMaxEventPlane
	maximum event plane value More...

TString	fCentEst
	name of V0 centrality estimator More...

Bool_t	fIsEmbedded
	trigger, embedded signal More...

Bool_t	fIsPythia
	trigger, if it is a PYTHIA production More...

Bool_t	fIsHerwig
	trigger, if it is a HERWIG production More...

Int_t	fSelectPtHardBin
	select one pt hard bin for analysis More...

Int_t	fMinMCLabel
	minimum MC label value for the tracks/clusters being considered MC particles More...

Int_t	fMCLabelShift
	if MC label > fMCLabelShift, MC label -= fMCLabelShift More...

Int_t	fNcentBins
	how many centrality bins More...

Bool_t	fNeedEmcalGeom
	whether or not the task needs the emcal geometry More...

TObjArray	fParticleCollArray
	particle/track collection array More...

TObjArray	fClusterCollArray
	cluster collection array More...

ULong_t	fTriggers
	list of fired triggers More...

EMCalTriggerMode_t	fEMCalTriggerMode
	EMCal trigger selection mode. More...

Bool_t	fUseNewCentralityEstimation
	Use new centrality estimation (for 2015 data) More...

Bool_t	fGeneratePythiaInfoObject
	Generate Pythia info object. More...

Bool_t	fUsePtHardBinScaling
	Use \( p_{t}\)-hard bin scaling in merging. More...

Bool_t	fUseXsecFromHeader
	! Use cross section from header instead of pyxsec.root (purely transient) More...

Bool_t	fMCRejectFilter
	enable the filtering of events by tail rejection More...

Bool_t	fCountDownscaleCorrectedEvents
	Count event number corrected for downscaling. More...

Float_t	fPtHardAndJetPtFactor
	Factor between ptHard and jet pT to reject/accept event. More...

Float_t	fPtHardAndClusterPtFactor
	Factor between ptHard and cluster pT to reject/accept event. More...

Float_t	fPtHardAndTrackPtFactor
	Factor between ptHard and track pT to reject/accept event. More...

Int_t	fRunNumber
	!run number (triggering RunChanged() More...

AliAnalysisUtils *	fAliAnalysisUtils
	!vertex selection (optional) More...

Bool_t	fIsEsd
	!whether it's an ESD analysis More...

AliEMCALGeometry *	fGeom
	!emcal geometry More...

TClonesArray *	fTracks
	!tracks More...

TClonesArray *	fCaloClusters
	!clusters More...

AliVCaloCells *	fCaloCells
	!cells More...

AliVCaloTrigger *	fCaloTriggers
	!calo triggers More...

TClonesArray *	fTriggerPatchInfo
	!trigger patch info array More...

Double_t	fCent
	!event centrality More...

Int_t	fCentBin
	!event centrality bin More...

Double_t	fEPV0
	!event plane V0 More...

Double_t	fEPV0A
	!event plane V0A More...

Double_t	fEPV0C
	!event plane V0C More...

Double_t	fVertex [3]
	!event vertex More...

Double_t	fVertexSPD [3]
	!event Svertex More...

Int_t	fNVertCont
	!event vertex number of contributors More...

Int_t	fNVertSPDCont
	!event SPD vertex number of contributors More...

BeamType	fBeamType
	!event beam type More...

AliGenPythiaEventHeader *	fPythiaHeader
	!event Pythia header More...

AliGenHerwigEventHeader *	fHerwigHeader
	!event Herwig header More...

Float_t	fPtHard
	!event \( p_{t}\)-hard More...

Int_t	fPtHardBin
	!event \( p_{t}\)-hard bin More...

Int_t	fPtHardBinGlobal
	!event \( p_{t}\)-hard bin, detected from filename More...

Int_t	fNPtHardBins
	Number of \( p_{t}\)-hard bins in the dataset. More...

TArrayI	fPtHardBinning
	\( p_{t}\)-hard binning More...

Int_t	fNTrials
	!event trials More...

Float_t	fXsection
	!x-section from pythia header More...

AliEmcalPythiaInfo *	fPythiaInfo
	!event parton info More...

AliEmcalList *	fOutput
	!output list More...

TH1 *	fHistEventCount
	!incoming and selected events More...

TH1 *	fHistTrialsAfterSel
	!total number of trials per pt hard bin after selection More...

TH1 *	fHistEventsAfterSel
	!total number of events per pt hard bin after selection More...

TProfile *	fHistXsectionAfterSel
	!x section from pythia header More...

TH1 *	fHistTrials
	!trials from pyxsec.root More...

TH1 *	fHistEvents
	!total number of events per pt hard bin More...

TProfile *	fHistXsection
	!x section from pyxsec.root More...

TH1 *	fHistPtHard
	! \( p_{t}\)-hard distribution More...

TH2 *	fHistPtHardCorr
	!Correlation between \( p_{t}\)-hard value and bin More...

TH2 *	fHistPtHardCorrGlobal
	!Correlation between \( p_{t}\)-hard value and global bin More...

TH2 *	fHistPtHardBinCorr
	!Correlation between global and local (per-event) \( p_{t}\)-hard bin More...

TH1 *	fHistCentrality
	!event centrality distribution More...

TH1 *	fHistZVertex
	!z vertex position More...

TH1 *	fHistEventPlane
	!event plane distribution More...

TH1 *	fHistEventRejection
	!book keep reasons for rejecting event More...

TH1 *	fHistTriggerClasses
	!number of events in each trigger class More...

TH1 *	fHistTriggerClassesCorr
	!corrected number of events in each trigger class More...

Private Member Functions
	AliAnalysisTaskEmcalJet (const AliAnalysisTaskEmcalJet &)

AliAnalysisTaskEmcalJet &	operator= (const AliAnalysisTaskEmcalJet &)

Additional Inherited Members
Static Public Member Functions inherited from AliAnalysisTaskEmcal
static AliAODInputHandler *	AddAODHandler ()
	Add an AOD handler to the analysis manager. More...

static AliESDInputHandler *	AddESDHandler ()
	Add a ESD handler to the analysis manager. More...

Static Protected Member Functions inherited from AliAnalysisTaskEmcal
static void	GetEtaPhiDiff (const AliVTrack t, const AliVCluster v, Double_t &phidiff, Double_t &etadiff)
	Calculate \(\phi\) and \(\eta\) difference between a track (t) and a cluster (c). More...

static Byte_t	GetTrackType (const AliVTrack *t)
	Get track type encoded from bits 20 and 21. More...

static Byte_t	GetTrackType (const AliAODTrack *aodTrack, UInt_t filterBit1, UInt_t filterBit2)
	Decode track type. More...

static Double_t	DeltaPhi (Double_t phia, Double_t phib, Double_t rMin=-TMath::Pi()/2, Double_t rMax=3 *TMath::Pi()/2)

static Double_t *	GenerateFixedBinArray (Int_t n, Double_t min, Double_t max)

static void	GenerateFixedBinArray (Int_t n, Double_t min, Double_t max, Double_t *array)

static Double_t	GetParallelFraction (AliVParticle part1, AliVParticle part2)
	Calculates the fraction of momentum z of part 1 w.r.t. part 2 in the direction of part 2. More...

static Double_t	GetParallelFraction (const TVector3 &vect1, AliVParticle *part2)
	Calculates the fraction of momentum z of vect 1 w.r.t. part 2 in the direction of part 2. More...

Static Protected Attributes inherited from AliAnalysisTaskEmcal
static Double_t	fgkEMCalDCalPhiDivide = 4.
	phi value used to distinguish between DCal and EMCal More...

Detailed Description

Base task in the EMCAL jet framework.

Author: Marta Verweij; Salvatore Aiola salva.nosp@m.tore.nosp@m..aiol.nosp@m.a@ce.nosp@m.rn.ch, Yale University

This class is the base class for Analysis Tasks using the core EMCAL jet framework. User tasks should inherit from it. This class derives from AliAnalysisTaskEmcal and adds some additional features, useful for jet analysis. The key feature is the handling of the jet containers.

Definition at line 30 of file AliAnalysisTaskEmcalJet.h.

Member Typedef Documentation

typedef AliJetContainer::EJetAlgo_t AliAnalysisTaskEmcalJet::EJetAlgo_t

Definition at line 33 of file AliAnalysisTaskEmcalJet.h.

typedef AliJetContainer::EJetType_t AliAnalysisTaskEmcalJet::EJetType_t

Definition at line 32 of file AliAnalysisTaskEmcalJet.h.

typedef AliJetContainer::ERecoScheme_t AliAnalysisTaskEmcalJet::ERecoScheme_t

Definition at line 34 of file AliAnalysisTaskEmcalJet.h.

Constructor & Destructor Documentation

AliAnalysisTaskEmcalJet::AliAnalysisTaskEmcalJet ( )

Default constructor (should only be used by ROOT I/O).

Definition at line 40 of file AliAnalysisTaskEmcalJet.cxx.

AliAnalysisTaskEmcalJet::AliAnalysisTaskEmcalJet	(	const char *	name,
		Bool_t	histo = `kFALSE`
	)

Standard constructor. Should be used by the user.

Note: This constructor also handles the general histograms. In case the second parameter is true, then general histograms (see UserCreateOutputObjects and FillHistograms) are created and filled by the task, and a container is provided handling the user histograms.

Parameters

[in]	name	Name of the task
[in]	histo	If true then general histograms are filled by the task

Definition at line 63 of file AliAnalysisTaskEmcalJet.cxx.

AliAnalysisTaskEmcalJet::~AliAnalysisTaskEmcalJet ( )

virtual

Destructor

Definition at line 79 of file AliAnalysisTaskEmcalJet.cxx.

AliAnalysisTaskEmcalJet::AliAnalysisTaskEmcalJet ( const AliAnalysisTaskEmcalJet & )

private

Member Function Documentation

Bool_t AliAnalysisTaskEmcalJet::AcceptJet	(	AliEmcalJet *	jet,
		Int_t	c = `0`
	)

protectedvirtual

Definition at line 631 of file AliAnalysisTaskEmcalJet.cxx.

Referenced by AliAnalysisTaskJetMatching::DoGeometricMatchingEtaPhi(), AliAnalysisTaskJetMatching::DoGeometricMatchingR(), AliAnalysisTaskRhoMassBase::FillHistograms(), AliAnalysisTaskRhoBase::FillHistograms(), AliAnalysisTaskJetMatching::FillMatchedJetHistograms(), AliAnalysisTaskJetMatching::PassesCuts(), AliAnalysisTaskLocalRho::PassesCuts(), AliAnalysisTaskJetV3::PassesCuts(), AliAnalysisTaskJetV2::PassesCuts(), AliAnalysisTaskRho::Run(), AliAnalysisTaskRhoSparse::Run(), AliAnalysisTaskEmcalJetHadCorQA::Run(), AliAnalysisTaskEmcalJetSpectraMECpA::Run(), AliAnalysisTaskEmcalJetSpectra::Run(), AliAnalysisTaskRhoMass::Run(), and AliAnalysisTaskRhoMassSparse::Run().

AliJetContainer * AliAnalysisTaskEmcalJet::AddJetContainer	(	const char *	n,
		TString	defaultCutType,
		Float_t	jetRadius = `0.4`
	)

Create new jet container and attach it to the task. This method is usually called in the add task macro.

Parameters

[in]	n	Name of the jet branch
[in]	defaultCutType	String that correspond to a possible acceptance cut type
[in]	radius	Resolution parameter (0.2, 0.4, ...)

Returns: Pointer to the new jet container

Definition at line 317 of file AliAnalysisTaskEmcalJet.cxx.

Referenced by AddJetContainer(), AliAnalysisTaskEmcalJetHMEC::AddTaskEmcalJetHMEC(), EmcalTriggerJets::AliAnalysisTaskEmcalTriggerJets::AddTaskEmcalTriggerJets(), and AliAnalysisTaskEmcalJetHadEPpid::Run().

AliJetContainer * AliAnalysisTaskEmcalJet::AddJetContainer	(	const char *	n,
		UInt_t	accType = `AliEmcalJet::kUser`,
		Float_t	jetRadius = `0.4`
	)

Create new jet container and attach it to the task. This method is usually called in the add task macro.

Parameters

[in]	n	Name of the jet branch
[in]	accType	One of the AliEmcalJet::JetAcceptanceType enumeration values (kTPC, kEMCAL, kDCAL, ...), or a combination using bitwise OR: For example, (kEMCAL \| kDCAL) will select all jets in either EMCal or DCal.
[in]	radius	Resolution parameter (0.2, 0.4, ...)

Returns: Pointer to the new jet container

Definition at line 298 of file AliAnalysisTaskEmcalJet.cxx.

AliJetContainer * AliAnalysisTaskEmcalJet::AddJetContainer	(	EJetType_t	jetType,
		EJetAlgo_t	jetAlgo,
		ERecoScheme_t	recoScheme,
		Double_t	radius,
		UInt_t	accType,
		AliParticleContainer *	partCont,
		AliClusterContainer *	clusCont,
		TString	tag = `"Jet"`
	)

Create new jet container and attach it to the task. This method is usually called in the add task macro.

Parameters

[in]	jetType	One of the AliJetContainer::EJetType_t enumeration values (charged, full, neutral)
[in]	jetAlgo	One of the AliJetContainer::EJetAlgo_t enumeration values (anti-kt, kt, ...)
[in]	recoScheme	One of the AliJetContainer::ERecoScheme_t enumeration values (pt-scheme, ...)
[in]	radius	Resolution parameter (0.2, 0.4, ...)
[in]	accType	One of the AliEmcalJet::JetAcceptanceType enumeration values (kTPC, kEMCAL, kDCAL, ...), or a combination using bitwise OR: For example, (kEMCAL \| kDCAL) will select all jets in either EMCal or DCal.
[in]	partCont	Particle container of the objects used to generate the jets
[in]	clusCont	Cluster container of the objects used to generate the jets
[in]	tag	Label to distinguish different jet branches (defaul is 'Jet')

Returns: Pointer to the new jet container

Definition at line 280 of file AliAnalysisTaskEmcalJet.cxx.

AliJetContainer * AliAnalysisTaskEmcalJet::AddJetContainer	(	EJetType_t	jetType,
		EJetAlgo_t	jetAlgo,
		ERecoScheme_t	recoScheme,
		Double_t	radius,
		UInt_t	accType,
		TString	tag = `"Jet"`
	)

Create new jet container and attach it to the task. This method is usually called in the add task macro.

Parameters

[in]	jetType	One of the AliJetContainer::EJetType_t enumeration values (charged, full, neutral)
[in]	jetAlgo	One of the AliJetContainer::EJetAlgo_t enumeration values (anti-kt, kt, ...)
[in]	recoScheme	One of the AliJetContainer::ERecoScheme_t enumeration values (pt-scheme, ...)
[in]	radius	Resolution parameter (0.2, 0.4, ...)
[in]	accType	One of the AliEmcalJet::JetAcceptanceType enumeration values (kTPC, kEMCAL, kDCAL, ...), or a combination using bitwise OR: For example, (kEMCAL \| kDCAL) will select all jets in either EMCal or DCal.
[in]	tag	Label to distinguish different jet branches (defaul is 'Jet')

Returns: Pointer to the new jet container

Definition at line 258 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::AdoptJetContainer ( AliJetContainer * cont )

inline

Definition at line 71 of file AliAnalysisTaskEmcalJet.h.

void AliAnalysisTaskEmcalJet::ExecOnce ( )

protectedvirtual

Perform steps needed to initialize the analysis. This function relies on the presence of an input event (ESD or AOD event). Consequently it is called internally by UserExec for the first event.

This function connects all containers attached to this task to the corresponding arrays in the input event. Furthermore it initializes the geometry.

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 134 of file AliAnalysisTaskEmcalJet.cxx.

AliEmcalJet * AliAnalysisTaskEmcalJet::GetAcceptJetFromArray	(	Int_t	j,
		Int_t	c = `0`
	)		const

protected

Definition at line 587 of file AliAnalysisTaskEmcalJet.cxx.

TClonesArray * AliAnalysisTaskEmcalJet::GetJetArray ( Int_t i = 0 ) const

protected

Definition at line 554 of file AliAnalysisTaskEmcalJet.cxx.

Referenced by AliJetTriggerSelectionTask::ExecOnce(), and AliAnalysisTaskEmcalDiJetAna::MatchFullAndChargedJets().

AliJetContainer * AliAnalysisTaskEmcalJet::GetJetContainer ( Int_t i = 0 ) const

Get \( i^{th} \) jet container attached to this task

Parameters

[in] i Index of the jet container

Returns: Jet container found for the given index (NULL if no jet container exists for that index)

Definition at line 361 of file AliAnalysisTaskEmcalJet.cxx.

AliJetContainer * AliAnalysisTaskEmcalJet::GetJetContainer ( const char * name ) const

Find jet container attached to this task according to its name

Parameters

[in] name Name of the jet container

Returns: Jet container found under the given name

Definition at line 373 of file AliAnalysisTaskEmcalJet.cxx.

AliEmcalJet * AliAnalysisTaskEmcalJet::GetJetFromArray	(	Int_t	j,
		Int_t	c = `0`
	)		const

protected

Definition at line 575 of file AliAnalysisTaskEmcalJet.cxx.

Referenced by AliAnalysisTaskEmcalDiJetAna::CorrelateAllJets(), AliAnalysisTaskEmcalDiJetAna::CorrelateTwoJets(), AliAnalysisTaskEmcalDiJetAna::GetLeadingJet(), AliAnalysisTaskEmcalDiJetBase::GetLeadingJetOppositeHemisphere(), AliAnalysisTaskEmcalDiJetBase::GetSecondLeadingJetOppositeHemisphere(), AliAnalysisTaskEmcalJetTagger::MatchJetsGeo(), AliAnalysisTaskEmcalDiJetBase::MatchJetsGeo(), and AliAnalysisTaskEmcalJetTagger::ResetTagging().

Double_t AliAnalysisTaskEmcalJet::GetJetRadius ( Int_t i = 0 ) const

protected

Definition at line 564 of file AliAnalysisTaskEmcalJet.cxx.

Referenced by AliAnalysisTaskLocalRho::FillAnalysisSummaryHistogram(), and AliAnalysisTaskRhoFlow::Run().

Double_t AliAnalysisTaskEmcalJet::GetLeadingHadronPt	(	AliEmcalJet *	jet,
		Int_t	c = `0`
	)

protected

Definition at line 620 of file AliAnalysisTaskEmcalJet.cxx.

Referenced by AliAnalysisTaskEmcalJetV0Filter::Run(), and AliAnalysisTaskEmcalJetHadEPpid::Run().

AliLocalRhoParameter * AliAnalysisTaskEmcalJet::GetLocalRhoFromEvent ( const char * name )

protected

Get the local rho object from the event object list. The local rho object contains information about the average event background as a function of the event geometry.

Parameters

name	Name of the object used to search in the event object list

Returns: Pointer to the local rho object

Definition at line 109 of file AliAnalysisTaskEmcalJet.cxx.

Referenced by AliAnalysisTaskEmcalJetSpectra::Run(), AliAnalysisTaskEmcalJetPatchTriggerQA::Run(), and AliAnalysisTaskEmcalJetHadEPpid::Run().

Int_t AliAnalysisTaskEmcalJet::GetNJets ( Int_t i = 0 ) const

protected

Definition at line 599 of file AliAnalysisTaskEmcalJet.cxx.

AliRhoParameter * AliAnalysisTaskEmcalJet::GetRhoFromEvent ( const char * name )

protected

Get the rho object from the event object list. The rho object contains the value of the average event background.

Parameters

name	Name of the object used to search in the event object list

Returns: Pointer to the rho object

Definition at line 89 of file AliAnalysisTaskEmcalJet.cxx.

Referenced by AliAnalysisTaskBackFlucRandomCone::FillHistograms(), AliAnalysisTaskEmcalJetHadCorQA::Run(), AliAnalysisTaskEmcalJetSpectra::Run(), AliAnalysisTaskEmcalJetSpectraMECpA::Run(), and AliAnalysisTaskEmcalJetHadEPpid::Run().

const TString & AliAnalysisTaskEmcalJet::GetRhoName ( Int_t c = 0 ) const

Definition at line 542 of file AliAnalysisTaskEmcalJet.cxx.

Referenced by AliAnalysisTaskSoftDrop::UserCreateOutputObjects(), and AliAnalysisTaskDcalDijetPerf::UserCreateOutputObjects().

Double_t AliAnalysisTaskEmcalJet::GetRhoVal ( Int_t i = 0 ) const

protected

Definition at line 610 of file AliAnalysisTaskEmcalJet.cxx.

Bool_t AliAnalysisTaskEmcalJet::IsJetCluster	(	AliEmcalJet *	jet,
		Int_t	iclus,
		Bool_t	sorted = `kFALSE`
	)		const

protected

Checks whether a cluster is among the constituents of a jet.

Parameters

jet	Pointer to an AliEmcalJet object
iclus	Index of the cluster to look for
sorted	If the constituents are sorted by index it will speed up computation

Returns: kTRUE if the cluster is among the constituents, kFALSE otherwise

Definition at line 196 of file AliAnalysisTaskEmcalJet.cxx.

Referenced by AliAnalysisTaskEmcalJetHadCorQA::Run(), and AliAnalysisTaskEmcalJetTriggerMatcher::Run().

Bool_t AliAnalysisTaskEmcalJet::IsJetTrack	(	AliEmcalJet *	jet,
		Int_t	itrack,
		Bool_t	sorted = `kFALSE`
	)		const

protected

Checks whether a track is among the constituents of a jet.

Parameters

jet	Pointer to an AliEmcalJet object
itrack	Index of the track to look for
sorted	If the constituents are sorted by index it will speed up computation

Returns: kTRUE if the track is among the constituents, kFALSE otherwise

Definition at line 215 of file AliAnalysisTaskEmcalJet.cxx.

Referenced by AliAnalysisTaskEmcalJetHadCorQA::Run(), and AliAnalysisTaskEmcalJetFlavourTagExample::Run().

AliAnalysisTaskEmcalJet& AliAnalysisTaskEmcalJet::operator= ( const AliAnalysisTaskEmcalJet & )

private

void AliAnalysisTaskEmcalJet::RemoveJetContainer ( Int_t i )

inline

Definition at line 73 of file AliAnalysisTaskEmcalJet.h.

Bool_t AliAnalysisTaskEmcalJet::RetrieveEventObjects ( )

protectedvirtual

Retrieve objects from event. This operation needs to be performed for every event.

Returns: kTRUE if successful, kFALSE otherwise

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 232 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetAnaType	(	UInt_t	t,
		Int_t	c = `0`
	)

inline

Definition at line 41 of file AliAnalysisTaskEmcalJet.h.

void AliAnalysisTaskEmcalJet::SetAreaEmcCut	(	Double_t	a = `0.99`,
		Int_t	c = `0`
	)

Definition at line 465 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetIsParticleLevel	(	Bool_t	b,
		Int_t	c = `0`
	)

Definition at line 535 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetJetAcceptanceType	(	UInt_t	t,
		Int_t	c = `0`
	)

Definition at line 379 of file AliAnalysisTaskEmcalJet.cxx.

Referenced by SetAnaType().

void AliAnalysisTaskEmcalJet::SetJetAcceptanceType	(	TString	cutType,
		Int_t	c = `0`
	)

Definition at line 390 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetJetAreaCut	(	Float_t	cut,
		Int_t	c = `0`
	)

Definition at line 437 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetJetBitMap	(	UInt_t	m,
		Int_t	c = `0`
	)

Definition at line 528 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetJetEtaLimits	(	Float_t	min,
		Float_t	max,
		Int_t	c = `0`
	)

Definition at line 423 of file AliAnalysisTaskEmcalJet.cxx.

Referenced by AliAnalysisTaskLocalRho::InitializeAnalysis().

void AliAnalysisTaskEmcalJet::SetJetPhiLimits	(	Float_t	min,
		Float_t	max,
		Int_t	c = `0`
	)

Definition at line 430 of file AliAnalysisTaskEmcalJet.cxx.

Referenced by AliAnalysisTaskLocalRho::InitializeAnalysis(), AliAnalysisTaskJetV3::Notify(), AliAnalysisTaskJetV2::Notify(), and AliAnalysisTaskRhoFlow::Run().

void AliAnalysisTaskEmcalJet::SetJetPtCut	(	Float_t	cut,
		Int_t	c = `0`
	)

Definition at line 472 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetJetRadius	(	Float_t	r,
		Int_t	c = `0`
	)

Definition at line 479 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetJetTrigger	(	UInt_t	t,
		Int_t	c = `0`
	)

void AliAnalysisTaskEmcalJet::SetLeadingHadronType	(	Int_t	t,
		Int_t	c = `0`
	)

Definition at line 514 of file AliAnalysisTaskEmcalJet.cxx.

virtual void AliAnalysisTaskEmcalJet::SetLocalRhoName ( const char * n )

inlinevirtual

Reimplemented in AliAnalysisTaskEmcalJetHadEPpid, and AliAnalysisTaskEmcalJetPatchTriggerQA.

Definition at line 63 of file AliAnalysisTaskEmcalJet.h.

void AliAnalysisTaskEmcalJet::SetMaxClusterPt	(	Float_t	b,
		Int_t	c = `0`
	)

Definition at line 486 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetMaxTrackPt	(	Float_t	b,
		Int_t	c = `0`
	)

Definition at line 493 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetNEFCut	(	Float_t	min,
		Float_t	max,
		Int_t	c = `0`
	)

Definition at line 458 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetNLeadingJets	(	Int_t	t,
		Int_t	c = `0`
	)

Definition at line 521 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetPercAreaCut	(	Float_t	p,
		Int_t	c = `0`
	)

Definition at line 444 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetPtBiasJetClus	(	Float_t	b,
		Int_t	c = `0`
	)

Definition at line 500 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetPtBiasJetTrack	(	Float_t	b,
		Int_t	c = `0`
	)

Definition at line 507 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetRhoName	(	const char *	n,
		Int_t	c = `0`
	)

virtual

Definition at line 411 of file AliAnalysisTaskEmcalJet.cxx.

void AliAnalysisTaskEmcalJet::SetZLeadingCut	(	Float_t	zemc,
		Float_t	zch,
		Int_t	c = `0`
	)

Definition at line 451 of file AliAnalysisTaskEmcalJet.cxx.

Member Data Documentation

TObjArray AliAnalysisTaskEmcalJet::fJetCollArray

protected

jet collection array

Definition at line 96 of file AliAnalysisTaskEmcalJet.h.

TClonesArray* AliAnalysisTaskEmcalJet::fJets

protected

! jets

Definition at line 98 of file AliAnalysisTaskEmcalJet.h.

AliLocalRhoParameter* AliAnalysisTaskEmcalJet::fLocalRho

protected

! local event rho

Definition at line 100 of file AliAnalysisTaskEmcalJet.h.

TString AliAnalysisTaskEmcalJet::fLocalRhoName

protected

name for local rho

Definition at line 95 of file AliAnalysisTaskEmcalJet.h.

Referenced by AliAnalysisTaskJetV2::AliAnalysisTaskJetV2(), AliAnalysisTaskJetV3::AliAnalysisTaskJetV3(), AliAnalysisTaskLocalRho::ExecOnce(), AliAnalysisTaskJetV3::ExecOnce(), AliAnalysisTaskJetV2::ExecOnce(), ExecOnce(), AliAnalysisTaskEmcalJetPatchTriggerQA::GetLocalRhoName(), AliAnalysisTaskLocalRho::GetLocalRhoName(), AliAnalysisTaskJetV3::GetLocalRhoName(), AliAnalysisTaskJetV2::GetLocalRhoName(), AliAnalysisTaskEmcalJetHadEPpid::GetLocalRhoName(), AliAnalysisTaskEmcalJetSpectra::Run(), AliAnalysisTaskEmcalJetPatchTriggerQA::Run(), AliAnalysisTaskEmcalJetHadEPpid::Run(), AliAnalysisTaskEmcalJetPatchTriggerQA::SetLocalRhoName(), SetLocalRhoName(), and AliAnalysisTaskEmcalJetHadEPpid::SetLocalRhoName().

AliRhoParameter* AliAnalysisTaskEmcalJet::fRho

protected

! event rho

Definition at line 99 of file AliAnalysisTaskEmcalJet.h.

Referenced by AliAnalysisTaskLocalRho::ExecOnce(), ExecOnce(), AliAnalysisTaskJetV2::Notify(), AliAnalysisTaskJetV3::Notify(), AliAnalysisTaskJetV3::PassesCuts(), AliAnalysisTaskJetV2::PassesCuts(), RetrieveEventObjects(), AliAnalysisTaskEmcalJetHadCorQA::Run(), AliAnalysisTaskEmcalJetSpectra::Run(), AliAnalysisTaskEmcalJetSpectraMECpA::Run(), AliAnalysisTaskEmcalJetPatchTriggerQA::Run(), AliAnalysisTaskLocalRho::Run(), AliAnalysisTaskJetV2::Run(), AliAnalysisTaskJetV3::Run(), AliAnalysisTaskEmcalJetFlavourTagExample::Run(), AliAnalysisTaskEmcalJetTriggerMatcher::Run(), and AliAnalysisTaskEmcalJetHadEPpid::Run().

TString AliAnalysisTaskEmcalJet::fRhoName

protected

rho name

Definition at line 94 of file AliAnalysisTaskEmcalJet.h.

Referenced by ExecOnce(), GetRhoName(), AliAnalysisTaskEmcalJetHadCorQA::Run(), AliAnalysisTaskEmcalJetSpectra::Run(), AliAnalysisTaskEmcalJetSpectraMECpA::Run(), and SetRhoName().

Double_t AliAnalysisTaskEmcalJet::fRhoVal

protected

! event rho value, same for local rho

Definition at line 101 of file AliAnalysisTaskEmcalJet.h.

Referenced by AliAnalysisTaskDeltaPtJEmb::FillHistograms(), AliAnalysisTaskDijetHadron::FillHistograms(), RetrieveEventObjects(), AliAnalysisTaskEmcalJetHadCorQA::Run(), AliAnalysisTaskEmcalJetSpectraMECpA::Run(), AliAnalysisTaskEmcalJetSpectra::Run(), AliAnalysisTaskEmcalJetPatchTriggerQA::Run(), AliAnalysisTaskEmcalJetFlavourTagExample::Run(), AliAnalysisTaskEmcalJetTriggerMatcher::Run(), and AliAnalysisTaskEmcalJetHadEPpid::Run().

The documentation for this class was generated from the following files:

PWG/JETFW/AliAnalysisTaskEmcalJet.h
PWG/JETFW/AliAnalysisTaskEmcalJet.cxx

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation