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EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef Class Reference

Simple monitoring task for cluster-related quantities in EMCAL-triggered events. More...

#include <AliAnalysisTaskEmcalClustersRef.h>

Inheritance diagram for EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef:


class  EnergyBinning

Public Types

enum  EnergyDefinition_t { kDefaultEnergy, kNonLinCorrEnergy, kHadCorrEnergy }
 Type of the energy used in the monitoring histograms. More...
- 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

 AliAnalysisTaskEmcalClustersRef ()
 AliAnalysisTaskEmcalClustersRef (const char *name)
virtual ~AliAnalysisTaskEmcalClustersRef ()
void EnableSumw2 (Bool_t doEnable)
void SetEnergyDefinition (EnergyDefinition_t edef)
void SetClusterTimeRange (double mintime, double maxtime)
void SetCentralityRange (double min, double max)
void SetUserCentralityEstimator (TString centest)
void SetBunchCrossingIndex (Int_t bunchCrossingIndex)
- Public Member Functions inherited from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase
 AliAnalysisTaskEmcalTriggerBase ()
 Dummy I/O constructor. More...
 AliAnalysisTaskEmcalTriggerBase (const char *name)
 Main Constructor. More...
virtual ~AliAnalysisTaskEmcalTriggerBase ()
 Destructor. More...
void EnableDCALTriggers (Bool_t doEnable)
void SetDownscaleOADB (TString oadbname)
void SetExcludeNoiseEvents (Bool_t doExclude=true)
void SetSelectNoiseEvents (Bool_t doSelect=true)
void AddMaskedFastor (int fastorID)
void SetMaskedFastorOADB (TString oadbname)
void SetOfflineTriggerSelection (AliEmcalTriggerOfflineSelection *sel)
 Set an offline trigger selection. More...
AliEmcalTriggerOfflineSelectionGetOfflineTriggerSelection () const
 Providing access to the offline trigger selection. More...
void SetVertexCut (double zmin, double zmax)
void UseTriggerPatches (Bool_t doUse)
void SetOnlineTriggerThreshold (const TString &triggerclass, Int_t threshold)
void SetUseTriggerBits (Bool_t doUse)
void SetRequireBunchCrossing (Bool_t doRequire)
void SetRequireAnalysisUtils (Bool_t doRequire)
void SetTriggerAcceptanceOADB (const TString &nameAcceptanceOADB)
void SetExclusiveMinBias (Bool_t exclusivemb)
- Public Member Functions inherited from AliAnalysisTaskEmcal
 AliAnalysisTaskEmcal ()
 AliAnalysisTaskEmcal (const char *name, Bool_t histo=kFALSE)
virtual ~AliAnalysisTaskEmcal ()
AliParticleContainerAddParticleContainer (const char *n)
AliTrackContainerAddTrackContainer (const char *n)
AliMCParticleContainerAddMCParticleContainer (const char *n)
AliClusterContainerAddClusterContainer (const char *n)
void AdoptParticleContainer (AliParticleContainer *cont)
void AdoptTrackContainer (AliTrackContainer *cont)
void AdoptMCParticleContainer (AliMCParticleContainer *cont)
void AdoptClusterContainer (AliClusterContainer *cont)
AliParticleContainerGetParticleContainer (Int_t i=0) const
AliParticleContainerGetParticleContainer (const char *name) const
AliClusterContainerGetClusterContainer (Int_t i=0) const
AliClusterContainerGetClusterContainer (const char *name) const
AliMCParticleContainerGetMCParticleContainer (Int_t i=0) const
AliMCParticleContainerGetMCParticleContainer (const char *name) const
AliTrackContainerGetTrackContainer (Int_t i=0) const
AliTrackContainerGetTrackContainer (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)
void SetClusTimeCut (Double_t min, Double_t max, Int_t c=0)
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 SetMakeGeneralHistograms (Bool_t g)
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)
void SetTrackPhiLimits (Double_t min, Double_t max, Int_t c=0)
void SetTrackPtCut (Double_t cut, Int_t c=0)
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 TStringGetPythiaInfoName () const
const AliEmcalPythiaInfoGetPythiaInfo () 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 ()

Static Public Member Functions

AddTaskEmcalClustersRef (const TString &nClusters="usedefault", const TString &suffix="")
AddTaskEmcalClustersRefDefault (const TString &nClusters="usedefault")
- Static Public Member Functions inherited from AliAnalysisTaskEmcal
static AliAODInputHandler * AddAODHandler ()
static AliESDInputHandler * AddESDHandler ()

Protected Member Functions

virtual void CreateUserObjects ()
virtual void CreateUserHistos ()
virtual bool IsUserEventSelected ()
virtual bool Run ()
virtual void UserFillHistosAfterEventSelection ()
void GetPatchBoundaries (TObject *o, Double_t *boundaries) const
void FillClusterHistograms (const TString &triggerclass, double energy, double transversenergy, double eta, double phi, double clustertime, int ncell, TList *triggerpatches)
void FindPatchesForTrigger (TString triggerclass, const TClonesArray *triggerpatches, TList &foundpatches) const
Bool_t CorrelateToTrigger (Double_t etaclust, Double_t phiclust, TList *triggerpatches) const
- Protected Member Functions inherited from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase
virtual void UserCreateOutputObjects ()
virtual bool IsEventSelected ()
virtual void ExecOnce ()
virtual void RunChanged (Int_t runnuber)
virtual void UserFillHistosBeforeEventSelection ()
std::vector< TStringGetSupportedTriggers ()
Double_t GetTriggerWeight (const TString &triggerclass) const
TString GetFiredTriggerClassesFromPatches (const TClonesArray *triggerpatches) const
void TriggerSelection ()
bool SelectOnlineTrigger (AliEmcalTriggerOfflineSelection::EmcalTriggerClass trigger) const
void SetClusterContainer (TString clustercontname)
bool OnlineThresholdsInitialized () const
Int_t GetOnlineTriggerThresholdByIndex (AliEmcalTriggerOfflineSelection::EmcalTriggerClass trg) const
Int_t GetOnlineTriggerThresholdByName (const TString &name) const
Bool_t SelectFiredPatch (const TString &triggerclass, Int_t adc) const
- Protected Member Functions inherited from AliAnalysisTaskEmcal
void LoadPythiaInfo (AliVEvent *event)
void SetRejectionReasonLabels (TAxis *axis)
Bool_t AcceptCluster (AliVCluster *clus, Int_t c=0) const
Bool_t AcceptTrack (AliVParticle *track, Int_t c=0) const
void AddObjectToEvent (TObject *obj, Bool_t attempt=kFALSE)
AliVParticle * GetAcceptParticleFromArray (Int_t p, Int_t c=0) const
AliVCluster * GetAcceptClusterFromArray (Int_t cl, Int_t c=0) const
TClonesArray * GetArrayFromEvent (const char *name, const char *clname=0)
BeamType GetBeamType () const
TClonesArray * GetParticleArray (Int_t i=0) const
TClonesArray * GetClusterArray (Int_t i=0) const
Int_t GetNParticles (Int_t i=0) const
Int_t GetNClusters (Int_t i=0) const
AliEMCALTriggerPatchInfo * GetMainTriggerPatch (TriggerCategory triggersel=kTriggerLevel1Jet, Bool_t doOfflinSimple=kFALSE)
Bool_t HasTriggerType (TriggerType triggersel)
ULong_t GetTriggerList ()
Bool_t PythiaInfoFromFile (const char *currFile, Float_t &fXsec, Float_t &fTrials, Int_t &pthard)
Bool_t IsTrackInEmcalAcceptance (AliVParticle *part, Double_t edges=0.9) const
void GeneratePythiaInfoObject (AliMCEvent *mcEvent)
Bool_t CheckMCOutliers ()
void UserCreateOutputObjects ()
void UserExec (Option_t *option)
Bool_t UserNotify ()
virtual Bool_t FillGeneralHistograms ()
virtual Bool_t RetrieveEventObjects ()
virtual void UserExecOnce ()
virtual Bool_t FillHistograms ()

Protected Attributes

AliCutValueRange< double > fCentralityRange
 Selected centrality range. More...
Bool_t fRequestCentrality
 Switch on request for centrality range. More...
Double_t fEventCentrality
 ! Current event centrality More...
TString fCentralityEstimator
 Centrality estimator (default: V0M for PbPb) More...
Char_t fBunchCrossingIndex
 Bunch Crossing index. More...
EnergyDefinition_t fEnergyDefinition
 Energy definition used for a given cluster. More...
Bool_t fEnableSumw2
 Enable sumw2 when creating histograms. More...
AliCutValueRange< double > fClusterTimeRange
 Selected range on cluster time. More...
- Protected Attributes inherited from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase
 Task Histogram container. More...
Bool_t fUseTriggerBits
 Switch whether using trigger bits (relies on physics selection) More...
Bool_t fRequireBunchCrossing
 Require bunch-bunch events (tag -B- in trigger string) More...
 Offline trigger selection. More...
Bool_t fTriggerStringFromPatches
 Do rebuild the trigger string from trigger patches. More...
std::vector< TStringfSelectedTriggers
 ! Triggers selected for given event More...
TString fNameClusterContainer
 Name of the cluster container in the event. More...
Bool_t fRequireAnalysisUtils
 Switch whether to require event selection in AliAnalysisUtils. More...
AliCutValueRange< double > fVertexCut
 Cut on the z-position of the primary vertex. More...
TString fNameDownscaleOADB
 Name of the downscale OADB container. More...
AliOADBContainer * fDownscaleOADB
 ! Container with downscale factors for different triggers More...
 ! Downscalfactors for given run More...
TString fNameMaskedFastorOADB
 Name of the masked fastor OADB container. More...
AliOADBContainer * fMaskedFastorOADB
 ! Container with masked fastors More...
std::vector< int > fMaskedFastors
 List of masked fastors. More...
TObjArray fOnlineTriggerThresholds
 Trigger thresholds applied at online level. More...
TString fNameAcceptanceOADB
 Name of the OADB container with the trigger acceptance. More...
Bool_t fSelectNoiseEvents
 Explicitly select events triggered only by noisy fastors. More...
Bool_t fRejectNoiseEvents
 Reject events triggered by noisy fastors. More...
Bool_t fEnableDCALTriggers
 Enable / Disable event selection for DCAL trigger classes. More...
Bool_t fExclusiveMinBias
 Only look at Min. Bias trigger. 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 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...
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 pt hard bin scaling in merging. 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...
Double_t fPtHard
 !event pt hard More...
Int_t fPtHardBin
 !event pt hard bin More...
Int_t fNTrials
 !event trials More...
Float_t fXsection
 !x-section from pythia header More...
 !event parton info More...
 !output list More...
 !incoming and selected events More...
 !total number of trials per pt hard bin after selection More...
 !total number of events per pt hard bin after selection More...
TProfile * fHistXsectionAfterSel
 !x section from pythia header More...
 !trials from pyxsec.root More...
 !total number of events per pt hard bin More...
TProfile * fHistXsection
 !x section from pyxsec.root More...
 !pt hard distribution More...
 !event centrality distribution More...
 !z vertex position More...
 !event plane distribution More...
 !book keep reasons for rejecting event More...
 !number of events in each trigger class More...
 !corrected number of events in each trigger class More...

Private Member Functions

 AliAnalysisTaskEmcalClustersRef (const AliAnalysisTaskEmcalClustersRef &)
AliAnalysisTaskEmcalClustersRefoperator= (const AliAnalysisTaskEmcalClustersRef &)

Additional Inherited Members

- Static Protected Member Functions inherited from AliAnalysisTaskEmcal
static void GetEtaPhiDiff (const AliVTrack *t, const AliVCluster *v, Double_t &phidiff, Double_t &etadiff)
static Byte_t GetTrackType (const AliVTrack *t)
static Byte_t GetTrackType (const AliAODTrack *aodTrack, UInt_t filterBit1, UInt_t filterBit2)
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_tGenerateFixedBinArray (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)
static Double_t GetParallelFraction (const TVector3 &vect1, AliVParticle *part2)
- Static Protected Attributes inherited from AliAnalysisTaskEmcal
static Double_t fgkEMCalDCalPhiDivide = 4.
 phi value used to distinguish between DCal and EMCal More...

Detailed Description

Simple monitoring task for cluster-related quantities in EMCAL-triggered events.

Markus Fasel, Lawrence Berkeley National Laboratory
Aug 31, 2015

Simple monitoring class monitoring

  • energy / transverse energy spectra
  • differential energy/transverse energy as function of
    • \( \eta \)
    • tracking sector
    • supermodule Clusters are selected from a provided cluster container (argument "usedefault" should be used). The energy can be the uncorrected, corrected energy for non-linearity or the energy corrected for hadronic contribution.

Definition at line 32 of file AliAnalysisTaskEmcalClustersRef.h.

Member Enumeration Documentation

Type of the energy used in the monitoring histograms.


Uncorrected energy measurement.


Energy corrected for non-linearity.


Energy corrected for the hadronic contribution.

Definition at line 39 of file AliAnalysisTaskEmcalClustersRef.h.

Constructor & Destructor Documentation

EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::AliAnalysisTaskEmcalClustersRef ( )

Dummy (I/O) constructor

Definition at line 58 of file AliAnalysisTaskEmcalClustersRef.cxx.

EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::AliAnalysisTaskEmcalClustersRef ( const char *  name)

Named constructor

[in]nameName of the task

Definition at line 71 of file AliAnalysisTaskEmcalClustersRef.cxx.

EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::~AliAnalysisTaskEmcalClustersRef ( )


Definition at line 84 of file AliAnalysisTaskEmcalClustersRef.cxx.

EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::AliAnalysisTaskEmcalClustersRef ( const AliAnalysisTaskEmcalClustersRef )

Member Function Documentation

AliAnalysisTaskEmcalClustersRef * EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::AddTaskEmcalClustersRef ( const TString nClusters = "usedefault",
const TString suffix = "" 

Preconfigure task so that it can be used in subwagons

[in]nClustersName of the input cluster container
[in]suffixSuffix of the subwagon
Preconfigure task

Definition at line 350 of file AliAnalysisTaskEmcalClustersRef.cxx.

AliAnalysisTaskEmcalClustersRef * EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::AddTaskEmcalClustersRefDefault ( const TString nClusters = "usedefault")
[in]nClustersName of the input cluster container
Fully configured task

Definition at line 377 of file AliAnalysisTaskEmcalClustersRef.cxx.

Bool_t EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::CorrelateToTrigger ( Double_t  etaclust,
Double_t  phiclust,
TList triggerpatches 
) const

Check whether cluster is inside a trigger patch which has fired the trigger

[in]etaclust\( \eta \) of the cluster at center
[in]phiclust\( \phi \) of the cluster at center
[in]fTriggerPatchesList of trigger patches which have fired the trigger
[in] True if the cluster can be correlated to a triggerpatch fired the trigger, false otherwise

Definition at line 294 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by FillClusterHistograms().

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::CreateUserHistos ( )

Creating histograms for the distributions monitored by the task

Implements EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 88 of file AliAnalysisTaskEmcalClustersRef.cxx.

virtual void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::CreateUserObjects ( )

Task has no user-defined objects

Implements EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 122 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::EnableSumw2 ( Bool_t  doEnable)

Enable Sumw2 when creating the histograms. Attention: Enabling Sumw2 will increase memory consumption significantly. Option should only be used in case histograms are filled with a weight.

[in]doEnableIf true Sumw2 is enabled for all histograms

Definition at line 67 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::FillClusterHistograms ( const TString triggerclass,
double  energy,
double  transversenergy,
double  eta,
double  phi,
double  clustertime,
int  ncell,
TList triggerpatches 

Definition at line 234 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by Run().

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::FindPatchesForTrigger ( TString  triggerclass,
const TClonesArray *  triggerpatches,
TList foundpatches 
) const

Find all patches in an event which could have fired the trigger Attention: This task groups into single shower triggers (L0, EG1, EG2) and jet triggers (EJ1 and EJ2). Per convention the low threshold patch is selected. No energy cut should be applied in the trigger maker

[in]triggerclassEMCAL trigger class firing
[in]fTriggerPatchesTrigger patches found in the event
List of patches which could have fired the trigger

Definition at line 311 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by Run().

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::GetPatchBoundaries ( TObject o,
Double_t boundaries 
) const

Get the boundaries of the trigger patch

[in]oPatch o check
[out]boundariesPatch boundaries [etamin, phimin, etamax, phimax]

Definition at line 342 of file AliAnalysisTaskEmcalClustersRef.cxx.

Referenced by CorrelateToTrigger().

bool EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::IsUserEventSelected ( )

User event selection: Select event in maching centrality range (if requested)

True if the event is in the matching centrality range

Reimplemented from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 140 of file AliAnalysisTaskEmcalClustersRef.cxx.

AliAnalysisTaskEmcalClustersRef& EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::operator= ( const AliAnalysisTaskEmcalClustersRef )
bool EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::Run ( )

Main function: If the event was selected previously loop over all clusters in the cluster container and fill distributions for all different selected triggers

Always true

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 168 of file AliAnalysisTaskEmcalClustersRef.cxx.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::SetBunchCrossingIndex ( Int_t  bunchCrossingIndex)

Select events only from certain bunch crossings

[in]bunchCrossingIndexindex of then bunch crossing selected

Definition at line 100 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::SetCentralityRange ( double  min,
double  max 

Define centrality range used to select

[in]minMin. allowed centrality
[in]maxMax. allowed centrality

Definition at line 87 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::SetClusterTimeRange ( double  mintime,
double  maxtime 

Define cut on the time of the leading cell in the cluster

[in]mintimeMinimum selected time for cluster
[in]maxtimeMaximum selected time for cluster

Definition at line 80 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::SetEnergyDefinition ( EnergyDefinition_t  edef)

Define type of energy used in the monitoring histograms

[in]edeftype of energy definition

Definition at line 73 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::SetUserCentralityEstimator ( TString  centest)

Set the centrality estimator used to select centrality ranges. By default V0M will be used

[in]centestName of the centrality estimator

Definition at line 94 of file AliAnalysisTaskEmcalClustersRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::UserFillHistosAfterEventSelection ( )

Fill event-based histograms. Monitored are

  • Number of events
  • Centrality percentile (if available)
  • z-position of the primary vertex In case a downscaling correction is avaiable it is applied to all histograms as a weight.

Reimplemented from EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalTriggerBase.

Definition at line 285 of file AliAnalysisTaskEmcalClustersRef.cxx.

Member Data Documentation

Char_t EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::fBunchCrossingIndex

Bunch Crossing index.

Definition at line 186 of file AliAnalysisTaskEmcalClustersRef.h.

Referenced by IsUserEventSelected(), and SetBunchCrossingIndex().

TString EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::fCentralityEstimator

Centrality estimator (default: V0M for PbPb)

Definition at line 185 of file AliAnalysisTaskEmcalClustersRef.h.

Referenced by IsUserEventSelected(), and SetUserCentralityEstimator().

AliCutValueRange<double> EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::fCentralityRange

Selected centrality range.

Definition at line 182 of file AliAnalysisTaskEmcalClustersRef.h.

Referenced by IsUserEventSelected(), and SetCentralityRange().

AliCutValueRange<double> EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::fClusterTimeRange

Selected range on cluster time.

Definition at line 190 of file AliAnalysisTaskEmcalClustersRef.h.

Referenced by Run(), and SetClusterTimeRange().

Bool_t EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::fEnableSumw2

Enable sumw2 when creating histograms.

Definition at line 189 of file AliAnalysisTaskEmcalClustersRef.h.

Referenced by CreateUserHistos(), and EnableSumw2().

EnergyDefinition_t EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::fEnergyDefinition

Energy definition used for a given cluster.

Definition at line 188 of file AliAnalysisTaskEmcalClustersRef.h.

Referenced by Run(), and SetEnergyDefinition().

Double_t EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::fEventCentrality

! Current event centrality

Definition at line 184 of file AliAnalysisTaskEmcalClustersRef.h.

Referenced by IsUserEventSelected(), and UserFillHistosAfterEventSelection().

Bool_t EMCalTriggerPtAnalysis::AliAnalysisTaskEmcalClustersRef::fRequestCentrality

Switch on request for centrality range.

Definition at line 183 of file AliAnalysisTaskEmcalClustersRef.h.

Referenced by IsUserEventSelected(), and SetCentralityRange().

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