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AliEmcalTriggerQATaskPP Class Reference

Class to do some fast QA of the EMCal trigger (pp collisions). Useful also to tune trigger thresholds. More...

#include <AliEmcalTriggerQATaskPP.h>

Inheritance diagram for AliEmcalTriggerQATaskPP:

Public Member Functions

 AliEmcalTriggerQATaskPP ()
 
 AliEmcalTriggerQATaskPP (const char *name)
 
virtual ~AliEmcalTriggerQATaskPP ()
 
void SetTriggerPatchesName (const char *name)
 
void SetADCperBin (Int_t n)
 
void SetMinAmplitude (Int_t m)
 
void EnableDCal (Bool_t e=kTRUE)
 
AliEmcalTriggerQAPPGetTriggerQA (Int_t i=0)
 
- 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 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 SetClusName (const char *n)
 
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 SetMinPtTrackInEmcal (Double_t min)
 
virtual void SetNCentBins (Int_t n)
 
void SetNeedEmcalGeom (Bool_t n)
 
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 SetTracksName (const char *n)
 
void SetTrigClass (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 AliEmcalPythiaInfoGetPythiaInfo () const
 

Protected Member Functions

void UserCreateOutputObjects ()
 
void ExecOnce ()
 
Bool_t Run ()
 
Bool_t FillHistograms ()
 
void FillEventQA ()
 
- 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 ()
 
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)
 
void UserCreateOutputObjects ()
 
void UserExec (Option_t *option)
 
Bool_t UserNotify ()
 
virtual Bool_t FillGeneralHistograms ()
 
virtual Bool_t IsEventSelected ()
 
virtual Bool_t RetrieveEventObjects ()
 

Protected Attributes

TString fTriggerPatchesName
 name of input trigger array More...
 
TObjArray * fEMCALTriggerQA
 produces the QA histograms More...
 
Int_t fADCperBin
 ADC counts per bin. More...
 
Int_t fMinAmplitude
 Minimum trigger patch amplitude. More...
 
Bool_t fDCalPlots
 Whether to add DCal QA plots. More...
 
TClonesArray * fTriggerPatches
 ! trigger array in More...
 
- Protected Attributes inherited from AliAnalysisTaskEmcal
TString fPythiaInfoName
 phi value used to distinguish between DCal and EMCal More...
 
BeamType fForceBeamType
 name of pythia info object More...
 
Bool_t fGeneralHistograms
 forced beam type More...
 
Bool_t fInitialized
 whether or not it should fill some general histograms More...
 
Bool_t fCreateHisto
 whether or not the task has been already initialized More...
 
TString fCaloCellsName
 whether or not create histograms More...
 
TString fCaloTriggersName
 name of calo cell collection More...
 
TString fCaloTriggerPatchInfoName
 name of calo triggers collection More...
 
Double_t fMinCent
 trigger patch info array name More...
 
Double_t fMaxCent
 min centrality for event selection More...
 
Double_t fMinVz
 max centrality for event selection More...
 
Double_t fMaxVz
 min vertex for event selection More...
 
Double_t fTrackPtCut
 max vertex for event selection More...
 
Int_t fMinNTrack
 cut on track pt in event selection More...
 
Bool_t fUseAliAnaUtils
 minimum nr of tracks in event with pT>fTrackPtCut More...
 
Bool_t fRejectPileup
 used for LHC13* data: z-vtx, Ncontributors, z-vtx resolution cuts More...
 
Bool_t fTklVsClusSPDCut
 Reject pilup using function AliAnalysisUtils::IsPileUpEvent() More...
 
UInt_t fOffTrigger
 Apply tracklet-vs-cluster SPD cut to reject background events in pp. More...
 
TString fTrigClass
 offline trigger for event selection More...
 
TriggerType fTriggerTypeSel
 trigger class name for event selection More...
 
Int_t fNbins
 trigger type to select based on trigger patches More...
 
Double_t fMinBinPt
 no. of pt bins More...
 
Double_t fMaxBinPt
 min pt in histograms More...
 
Double_t fMinPtTrackInEmcal
 max pt in histograms More...
 
Double_t fEventPlaneVsEmcal
 min pt track in emcal More...
 
Double_t fMinEventPlane
 select events which have a certain event plane wrt the emcal More...
 
Double_t fMaxEventPlane
 minimum event plane value More...
 
TString fCentEst
 maximum event plane value More...
 
Bool_t fIsEmbedded
 name of V0 centrality estimator More...
 
Bool_t fIsPythia
 trigger, embedded signal More...
 
Int_t fSelectPtHardBin
 trigger, if it is a PYTHIA production More...
 
Int_t fMinMCLabel
 select one pt hard bin for analysis More...
 
Int_t fMCLabelShift
 minimum MC label value for the tracks/clusters being considered MC particles More...
 
Int_t fNcentBins
 if MC label > fMCLabelShift, MC label -= fMCLabelShift More...
 
Bool_t fNeedEmcalGeom
 how many centrality bins More...
 
TObjArray fParticleCollArray
 whether or not the task needs the emcal geometry More...
 
TObjArray fClusterCollArray
 particle/track collection array More...
 
ULong_t fTriggers
 cluster collection array More...
 
EMCalTriggerMode_t fEMCalTriggerMode
 list of fired triggers More...
 
Bool_t fUseNewCentralityEstimation
 EMCal trigger selection mode. More...
 
Bool_t fGeneratePythiaInfoObject
 Use new centrality estimation (for 2015 data) More...
 
AliAnalysisUtils * fAliAnalysisUtils
 Generate Pythia info object. 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...
 
Int_t fNVertCont
 !event 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...
 
AliEmcalPythiaInfofPythiaInfo
 !event parton info More...
 
TList * 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
 !pt hard distribution 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...
 

Private Member Functions

 AliEmcalTriggerQATaskPP (const AliEmcalTriggerQATaskPP &)
 
AliEmcalTriggerQATaskPPoperator= (const AliEmcalTriggerQATaskPP &)
 

Additional Inherited Members

- Public Types inherited from AliAnalysisTaskEmcal
enum  BeamType { kNA = -1, kpp = 0, kAA = 1, kpA = 2 }
 
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...
 
- 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_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)
 
static Double_t GetParallelFraction (const TVector3 &vect1, AliVParticle *part2)
 
- Static Protected Attributes inherited from AliAnalysisTaskEmcal
static Double_t fgkEMCalDCalPhiDivide = 4.
 

Detailed Description

Class to do some fast QA of the EMCal trigger (pp collisions). Useful also to tune trigger thresholds.

Class to do some fast QA of the EMCal trigger. Useful also to tune trigger thresholds. The input for the process are the trigger patches AliEmcalTriggerPatchInfo produced by the AliEmcalTriggerMaker class. This task is optimized for pp collisions.

The output is a bunch of histograms

Author
Salvatore Aiola salva.nosp@m.tore.nosp@m..aiol.nosp@m.a@ce.nosp@m.rn.ch, Yale University
Date
Feb 20, 2016

Definition at line 48 of file AliEmcalTriggerQATaskPP.h.

Constructor & Destructor Documentation

AliEmcalTriggerQATaskPP::AliEmcalTriggerQATaskPP ( )

Dummy constructor

Definition at line 35 of file AliEmcalTriggerQATaskPP.cxx.

AliEmcalTriggerQATaskPP::AliEmcalTriggerQATaskPP ( const char *  name)

Named constructor.

Parameters
nameName of the trigger QA task

Definition at line 50 of file AliEmcalTriggerQATaskPP.cxx.

AliEmcalTriggerQATaskPP::~AliEmcalTriggerQATaskPP ( )
virtual

Destructor

Definition at line 73 of file AliEmcalTriggerQATaskPP.cxx.

AliEmcalTriggerQATaskPP::AliEmcalTriggerQATaskPP ( const AliEmcalTriggerQATaskPP )
private

Member Function Documentation

void AliEmcalTriggerQATaskPP::EnableDCal ( Bool_t  e = kTRUE)
inline

Definition at line 58 of file AliEmcalTriggerQATaskPP.h.

void AliEmcalTriggerQATaskPP::ExecOnce ( )
protectedvirtual

Init the analysis.

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 81 of file AliEmcalTriggerQATaskPP.cxx.

void AliEmcalTriggerQATaskPP::FillEventQA ( )
protected
Bool_t AliEmcalTriggerQATaskPP::FillHistograms ( )
protectedvirtual

Fill QA histograms

Returns
Always true.

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 143 of file AliEmcalTriggerQATaskPP.cxx.

AliEmcalTriggerQAPP* AliEmcalTriggerQATaskPP::GetTriggerQA ( Int_t  i = 0)
inline
AliEmcalTriggerQATaskPP& AliEmcalTriggerQATaskPP::operator= ( const AliEmcalTriggerQATaskPP )
private
Bool_t AliEmcalTriggerQATaskPP::Run ( )
protectedvirtual

Run analysis.

Returns
Always true.

Reimplemented from AliAnalysisTaskEmcal.

Definition at line 133 of file AliEmcalTriggerQATaskPP.cxx.

void AliEmcalTriggerQATaskPP::SetADCperBin ( Int_t  n)

Set number of ADC per bin in all the trigger QA

Parameters
inumber of ADC per bin.

Definition at line 217 of file AliEmcalTriggerQATaskPP.cxx.

void AliEmcalTriggerQATaskPP::SetMinAmplitude ( Int_t  m)
inline

Definition at line 57 of file AliEmcalTriggerQATaskPP.h.

void AliEmcalTriggerQATaskPP::SetTriggerPatchesName ( const char *  name)
inline

Definition at line 55 of file AliEmcalTriggerQATaskPP.h.

void AliEmcalTriggerQATaskPP::UserCreateOutputObjects ( )
protected

Create objects, histograms

Definition at line 113 of file AliEmcalTriggerQATaskPP.cxx.

Member Data Documentation

Int_t AliEmcalTriggerQATaskPP::fADCperBin
protected

ADC counts per bin.

Definition at line 71 of file AliEmcalTriggerQATaskPP.h.

Referenced by SetADCperBin().

Bool_t AliEmcalTriggerQATaskPP::fDCalPlots
protected

Whether to add DCal QA plots.

Definition at line 73 of file AliEmcalTriggerQATaskPP.h.

Referenced by EnableDCal(), and UserCreateOutputObjects().

TObjArray* AliEmcalTriggerQATaskPP::fEMCALTriggerQA
protected

produces the QA histograms

Definition at line 70 of file AliEmcalTriggerQATaskPP.h.

Referenced by AliEmcalTriggerQATaskPP(), GetTriggerQA(), and ~AliEmcalTriggerQATaskPP().

Int_t AliEmcalTriggerQATaskPP::fMinAmplitude
protected

Minimum trigger patch amplitude.

Definition at line 72 of file AliEmcalTriggerQATaskPP.h.

Referenced by FillHistograms(), and SetMinAmplitude().

TClonesArray* AliEmcalTriggerQATaskPP::fTriggerPatches
protected

! trigger array in

Definition at line 75 of file AliEmcalTriggerQATaskPP.h.

Referenced by ExecOnce(), and FillHistograms().

TString AliEmcalTriggerQATaskPP::fTriggerPatchesName
protected

name of input trigger array

Definition at line 69 of file AliEmcalTriggerQATaskPP.h.

Referenced by ExecOnce(), and SetTriggerPatchesName().


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