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

#include <AliEmcalTriggerQATask.h>

Inheritance diagram for AliEmcalTriggerQATask:

Public Member Functions
	AliEmcalTriggerQATask ()

	AliEmcalTriggerQATask (const char *name, UInt_t nCentBins=0, Bool_t online=kFALSE)

virtual	~AliEmcalTriggerQATask ()

void	SetTriggerPatchesName (const char *name)

void	SetADCperBin (Int_t n)

void	SetMinAmplitude (Int_t m)

void	EnableDCal (Bool_t e=kTRUE)

void	SetTimeStampRange (UInt_t min, UInt_t max)

void	EnableHistogramsByTimeStamp (UInt_t binWidth=600)

AliEMCALTriggerQA *	GetTriggerQA (Int_t i=0)

Public Member Functions inherited from AliAnalysisTaskEmcalLight
	AliAnalysisTaskEmcalLight ()

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

virtual	~AliAnalysisTaskEmcalLight ()

AliParticleContainer *	AddParticleContainer (const char *n)

AliTrackContainer *	AddTrackContainer (const char *n)

AliMCParticleContainer *	AddMCParticleContainer (const char *n)

AliClusterContainer *	AddClusterContainer (const char *n)

void	AdoptParticleContainer (AliParticleContainer *cont)

void	AdoptTrackContainer (AliTrackContainer *cont)

void	AdoptMCParticleContainer (AliMCParticleContainer *cont)

void	AdoptClusterContainer (AliClusterContainer *cont)

AliParticleContainer *	GetParticleContainer (Int_t i=0) const

AliParticleContainer *	GetParticleContainer (const char *name) const

AliClusterContainer *	GetClusterContainer (Int_t i=0) const

AliClusterContainer *	GetClusterContainer (const char *name) const

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	SetCentralityEstimator (const char *c)

void	SetIsPythia (Bool_t i)

void	SetForceBeamType (EBeamType_t f)

void	SetUseNewCentralityEstimation (Bool_t b)

void	SetMakeGeneralHistograms (Bool_t g)

void	SetNeedEmcalGeom (Bool_t n)

void	SetNCentBins (Int_t n)

void	SetTriggerSelectionBitMap (UInt_t t)

void	SetCentRange (Double_t min, Double_t max)

void	SetVzRange (Double_t min, Double_t max)

void	SetZvertexDiffValue (Double_t cut)

void	SetMinPtTrack (Double_t min)

void	SetMinNTrack (Int_t min)

void	SetMinPtTrackInEmcal (Double_t min)

void	SetPtHardBin (Int_t pt)

void	AddAcceptedTriggerClass (const char *trigClass)

void	AddRejectedTriggerClass (const char *trigClass)

void	ClearAcceptedTriggerClasses ()

void	ClearRejectedTriggerClasses ()

Protected Member Functions
void	UserCreateOutputObjects ()

void	ExecOnce ()

Bool_t	Run ()

Bool_t	FillHistograms ()

void	FillEventQA ()

Protected Member Functions inherited from AliAnalysisTaskEmcalLight
void	SetRejectionReasonLabels (TAxis *axis)

void	AddObjectToEvent (TObject *obj, Bool_t attempt=kFALSE)

TClonesArray *	GetArrayFromEvent (const char name, const char clname=0)

EBeamType_t	GetBeamType ()

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	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...

UInt_t	fMinTimeStamp
	Minimum event time stamp (only ESD) More...

UInt_t	fMaxTimeStamp
	Maximum event time stamp (only ESD) More...

UInt_t	fTimeStampBinWidth
	Time stamp bin width. More...

AliESDEvent *	fESDEvent
	! current ESD event More...

TClonesArray *	fTriggerPatches
	! trigger array in More...

Protected Attributes inherited from AliAnalysisTaskEmcalLight
EBeamType_t	fForceBeamType
	forced beam type More...

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

Bool_t	fCreateHisto
	whether or not create histograms More...

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

Int_t	fNcentBins
	how many centrality bins More...

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

Bool_t	fIsPythia
	if it is a PYTHIA production 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...

TString	fCentEst
	name of the centrality estimator More...

TObjArray	fParticleCollArray
	particle/track collection array More...

TObjArray	fClusterCollArray
	cluster collection array More...

UInt_t	fTriggerSelectionBitMap
	trigger selection bit map 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	fZvertexDiff
	upper limit for distance between primary and SPD vertex More...

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

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

Double_t	fMinPtTrackInEmcal
	min pt track in emcal More...

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

TObjArray	fAcceptedTriggerClasses
	list of accepted trigger classes More...

TObjArray	fRejectedTriggerClasses
	list of accepted trigger classes More...

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

EDataType_t	fDataType
	!data type (ESD or AOD) More...

AliEMCALGeometry *	fGeom
	!emcal geometry 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...

ULong_t	fFiredTriggerBitMap
	!bit map of fired triggers More...

TString	fFiredTriggerClasses
	!trigger classes fired by the current event More...

EBeamType_t	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...

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
	AliEmcalTriggerQATask (const AliEmcalTriggerQATask &)

AliEmcalTriggerQATask &	operator= (const AliEmcalTriggerQATask &)

Additional Inherited Members
Public Types inherited from AliAnalysisTaskEmcalLight
enum	EBeamType_t { kNA = -1, kpp = 0, kAA = 1, kpA = 2 }
	Switch for the beam type. More...

enum	EDataType_t { kAOD = 0, kESD = 1 }
	Switch for the data type. More...

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

Detailed Description

Class to do some fast QA of the EMCal trigger. Useful also to tune trigger thresholds.

EMCAL trigger QA task.

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.

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: Apr 4, 2016

This Class does some fast QA of the EMCal trigger. Useful also to tune trigger thresholds.

Definition at line 50 of file AliEmcalTriggerQATask.h.

Constructor & Destructor Documentation

AliEmcalTriggerQATask::AliEmcalTriggerQATask ( )

Dummy constructor

Definition at line 39 of file AliEmcalTriggerQATask.cxx.

AliEmcalTriggerQATask::AliEmcalTriggerQATask	(	const char *	name,
		UInt_t	nCentBins = `0`,
		Bool_t	online = `kFALSE`
	)

Named constructor.

Parameters

name	Name of the trigger QA task

Definition at line 58 of file AliEmcalTriggerQATask.cxx.

AliEmcalTriggerQATask::~AliEmcalTriggerQATask ( )

virtual

Destructor

Definition at line 103 of file AliEmcalTriggerQATask.cxx.

AliEmcalTriggerQATask::AliEmcalTriggerQATask ( const AliEmcalTriggerQATask & )

private

Member Function Documentation

void AliEmcalTriggerQATask::EnableDCal ( Bool_t e = kTRUE )

inline

Definition at line 60 of file AliEmcalTriggerQATask.h.

void AliEmcalTriggerQATask::EnableHistogramsByTimeStamp ( UInt_t binWidth = 600 )

inline

Definition at line 62 of file AliEmcalTriggerQATask.h.

void AliEmcalTriggerQATask::ExecOnce ( )

protectedvirtual

Init the analysis.

Reimplemented from AliAnalysisTaskEmcalLight.

Definition at line 110 of file AliEmcalTriggerQATask.cxx.

void AliEmcalTriggerQATask::FillEventQA ( )

protected

Bool_t AliEmcalTriggerQATask::FillHistograms ( )

protectedvirtual

Fill QA histograms

Returns: Always true.

Reimplemented from AliAnalysisTaskEmcalLight.

Definition at line 185 of file AliEmcalTriggerQATask.cxx.

AliEMCALTriggerQA* AliEmcalTriggerQATask::GetTriggerQA ( Int_t i = 0 )

inline

Definition at line 64 of file AliEmcalTriggerQATask.h.

Referenced by ExecOnce(), FillHistograms(), and UserCreateOutputObjects().

AliEmcalTriggerQATask& AliEmcalTriggerQATask::operator= ( const AliEmcalTriggerQATask & )

private

Bool_t AliEmcalTriggerQATask::Run ( )

protectedvirtual

Run analysis.

Returns: Always true.

Reimplemented from AliAnalysisTaskEmcalLight.

Definition at line 175 of file AliEmcalTriggerQATask.cxx.

void AliEmcalTriggerQATask::SetADCperBin ( Int_t n )

Set number of ADC per bin in all the trigger QA

Parameters

i	number of ADC per bin.

Definition at line 277 of file AliEmcalTriggerQATask.cxx.

void AliEmcalTriggerQATask::SetMinAmplitude ( Int_t m )

inline

Definition at line 59 of file AliEmcalTriggerQATask.h.

void AliEmcalTriggerQATask::SetTimeStampRange	(	UInt_t	min,
		UInt_t	max
	)

inline

Definition at line 61 of file AliEmcalTriggerQATask.h.

void AliEmcalTriggerQATask::SetTriggerPatchesName ( const char * name )

inline

Definition at line 57 of file AliEmcalTriggerQATask.h.

void AliEmcalTriggerQATask::UserCreateOutputObjects ( )

protected

Create objects, histograms

Definition at line 150 of file AliEmcalTriggerQATask.cxx.

Member Data Documentation

Int_t AliEmcalTriggerQATask::fADCperBin

protected

ADC counts per bin.

Definition at line 75 of file AliEmcalTriggerQATask.h.

Referenced by SetADCperBin().

Bool_t AliEmcalTriggerQATask::fDCalPlots

protected

Whether to add DCal QA plots.

Definition at line 77 of file AliEmcalTriggerQATask.h.

Referenced by EnableDCal(), and UserCreateOutputObjects().

TObjArray AliEmcalTriggerQATask::fEMCALTriggerQA

protected

produces the QA histograms

Definition at line 74 of file AliEmcalTriggerQATask.h.

Referenced by AliEmcalTriggerQATask(), GetTriggerQA(), and SetADCperBin().

AliESDEvent* AliEmcalTriggerQATask::fESDEvent

protected

! current ESD event

Definition at line 82 of file AliEmcalTriggerQATask.h.

Referenced by ExecOnce(), and FillHistograms().

UInt_t AliEmcalTriggerQATask::fMaxTimeStamp

protected

Maximum event time stamp (only ESD)

Definition at line 79 of file AliEmcalTriggerQATask.h.

Referenced by ExecOnce(), FillHistograms(), and SetTimeStampRange().

Int_t AliEmcalTriggerQATask::fMinAmplitude

protected

Minimum trigger patch amplitude.

Definition at line 76 of file AliEmcalTriggerQATask.h.

Referenced by FillHistograms(), and SetMinAmplitude().

UInt_t AliEmcalTriggerQATask::fMinTimeStamp

protected

Minimum event time stamp (only ESD)

Definition at line 78 of file AliEmcalTriggerQATask.h.

Referenced by ExecOnce(), FillHistograms(), and SetTimeStampRange().

UInt_t AliEmcalTriggerQATask::fTimeStampBinWidth

protected

Time stamp bin width.

Definition at line 80 of file AliEmcalTriggerQATask.h.

Referenced by EnableHistogramsByTimeStamp(), ExecOnce(), and UserCreateOutputObjects().

TClonesArray* AliEmcalTriggerQATask::fTriggerPatches

protected

! trigger array in

Definition at line 83 of file AliEmcalTriggerQATask.h.

Referenced by ExecOnce(), and FillHistograms().

TString AliEmcalTriggerQATask::fTriggerPatchesName

protected

name of input trigger array

Definition at line 73 of file AliEmcalTriggerQATask.h.

Referenced by ExecOnce(), and SetTriggerPatchesName().

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

PWG/EMCAL/EMCALtrigger/AliEmcalTriggerQATask.h
PWG/EMCAL/EMCALtrigger/AliEmcalTriggerQATask.cxx

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation