Class for calorimeter cluster, EMCal and PHOS, data handling. More...

#include <AliAODCaloCluster.h>

Inheritance diagram for AliAODCaloCluster:

Public Member Functions
	AliAODCaloCluster ()

	AliAODCaloCluster (Int_t id, UInt_t nLabel, Int_t *label, Double_t energy, Double_t x[3], Double_t pid[13], Char_t ttype=kUndef, UInt_t selectInfo=0)

	AliAODCaloCluster (Int_t id, UInt_t nLabel, Int_t *label, Float_t energy, Float_t x[3], Float_t pid[13], Char_t ttype=kUndef, UInt_t selectInfo=0)

virtual	~AliAODCaloCluster ()

	AliAODCaloCluster (const AliAODCaloCluster &clus)

AliAODCaloCluster &	operator= (const AliAODCaloCluster &clus)

void	Clear (const Option_t *)

Double_t	GetDistanceToBadChannel () const

Double_t	GetDispersion () const

Double_t	GetM20 () const

Double_t	GetM02 () const

Double_t	GetEmcCpvDistance () const

Double_t	GetTrackDx (void) const

Double_t	GetTrackDz (void) const

UChar_t	GetNExMax () const

Double_t	GetTOF () const

Double_t	GetCoreEnergy () const

Int_t	GetNTracksMatched () const

TObject *	GetTrackMatched (Int_t i) const
	Only for AODs. More...

void	SetNCells (Int_t n)

Int_t	GetNCells () const

void	SetCellsAbsId (UShort_t *array)

UShort_t *	GetCellsAbsId ()

void	SetCellsAmplitudeFraction (Double32_t *array)

Double32_t *	GetCellsAmplitudeFraction ()

Int_t	GetCellAbsId (Int_t i) const

Double_t	GetCellAmplitudeFraction (Int_t i) const

void	SetDistanceToBadChannel (Double_t dist)

void	SetDispersion (Double_t disp)

void	SetM20 (Double_t m20)

void	SetM02 (Double_t m02)

void	SetEmcCpvDistance (Double_t emcCpvDist)

void	SetNExMax (UChar_t nExMax)

void	SetTOF (Double_t tof)

void	SetTrackDistance (Double_t dx, Double_t dz)

void	SetCoreEnergy (Double_t e)

void	SetCaloCluster (Double_t dist=-999., Double_t disp=-1., Double_t m20=0., Double_t m02=0., Double_t emcCpvDist=-999., UShort_t nExMax=0, Double_t tof=0.)

void	GetMomentum (TLorentzVector &p, const Double_t *vertexPosition) const

void	GetMomentum (TLorentzVector &p, const Double_t *vertexPosition, VCluUserDefEnergy_t t) const

void	AddTrackMatched (TObject *trk)

void	RemoveTrackMatched (TObject *trk)

Bool_t	HasTrackMatched (TObject *trk) const

Double_t	GetMCEnergyFraction () const

void	SetMCEnergyFraction (Double_t e)

Bool_t	GetIsExotic () const

void	SetIsExotic (Bool_t b)

Double_t	GetUserDefEnergy (Int_t t) const

Double_t	GetUserDefEnergy (VCluUserDefEnergy_t t) const

void	SetUserDefEnergy (Int_t t, Double_t e)

void	SetUserDefEnergy (VCluUserDefEnergy_t t, Double_t e)

void	SetUserDefEnergyCorrFactor (VCluUserDefEnergy_t t, Double_t f)

void	SetCellsMCEdepFractionMap (UInt_t *array)

UInt_t *	GetCellsMCEdepFractionMap () const

void	GetCellMCEdepFractionArray (Int_t cellIndex, Float_t *eDep) const

UInt_t	PackMCEdepFraction (Float_t *eDep) const

Public Member Functions inherited from AliAODCluster
	AliAODCluster ()

	AliAODCluster (Int_t id, UInt_t nLabel, Int_t *label, Double_t energy, Double_t x[3], Double_t pid[13], Char_t ttype=kUndef, UInt_t selectInfo=0)

	AliAODCluster (Int_t id, UInt_t nLabel, Int_t *label, Float_t energy, Float_t x[3], Float_t pid[13], Char_t ttype=kUndef, UInt_t selectInfo=0)

virtual	~AliAODCluster ()

	AliAODCluster (const AliAODCluster &clus)

AliAODCluster &	operator= (const AliAODCluster &clus)

void	Clear (const Option_t *)

Double_t	Chi2 () const

Double_t	E () const

UShort_t	GetMostProbablePID () const

const Double_t *	GetPID () const

Int_t	GetID () const

Int_t	GetLabel () const

Int_t	GetLabelAt (UInt_t i) const

Int_t *	GetLabels () const

UInt_t	GetNLabels () const

Bool_t	TestFilterBit (UInt_t filterBit) const

Char_t	GetType () const

void	GetPosition (Float_t *x) const

Bool_t	IsEMCAL () const

Bool_t	IsPHOS () const

void	Print (const Option_t *opt="") const

void	SetE (Double32_t energy)

void	SetID (Int_t id)

void	SetType (Char_t ttype)

void	SetLabel (Int_t *label, UInt_t size)

void	SetChi2 (Double_t chi2)

void	SetPosition (Float_t *x)

void	SetPositionAt (Float_t x, Int_t i)

void	SetPIDAt (Float_t x, Int_t i)

void	SetPID (const Float_t *pid)

template<class T >
void	SetPIDFromESD (const T *pid)

void	RemoveLabel ()

Double_t	GetMCEnergyFraction () const

void	SetMCEnergyFraction (Double_t e)

void	SetClusterMCEdepFractionFromEdepArray (Float_t *array)

void	SetClusterMCEdepFraction (UShort_t *array)

UShort_t *	GetClusterMCEdepFraction () const

Float_t	GetClusterMCEdepFraction (Int_t mcIndex) const

Public Member Functions inherited from AliVCluster
	AliVCluster ()

virtual	~AliVCluster ()

	AliVCluster (const AliVCluster &clus)

AliVCluster &	operator= (const AliVCluster &source)

void	Clear (const Option_t *)

virtual void	SetE (Double_t)

virtual Int_t	GetTrackMatchedIndex (Int_t=0) const
	Only for ESDs. More...

Double_t	GetNonLinCorrEnergy () const

void	SetNonLinCorrEnergy (Double_t e)

Double_t	GetHadCorrEnergy () const

void	SetHadCorrEnergy (Double_t e)

Private Attributes
Double32_t	fDistToBadChannel
	Distance to nearest bad channel. More...

Double32_t	fDispersion
	cluster dispersion, for shape analysis. More...

Double32_t	fM20
	2-nd moment along the second eigen axis. More...

Double32_t	fM02
	2-nd moment along the main eigen axis. More...

Double32_t	fEmcCpvDistance
	The distance from PHOS EMC rec.point to the closest CPV rec.point. More...

Double32_t	fTrackDx
	Distance to closest track in phi. More...

Double32_t	fTrackDz
	Distance to closest track in z (eta). More...

UShort_t	fNExMax
	Number of local (Ex-)maxima before unfolding. More...

Double32_t	fTOF
	Cluster time-of-flight. More...

Double32_t	fCoreEnergy
	Energy of the core of cluster, PHOS. More...

TRefArray	fTracksMatched
	References to tracks close to cluster. First entry is the most likely match. More...

Int_t	fNCells
	Number of cells in cluster. More...

UShort_t *	fCellsAbsId
	Array of cluster cell absolute Id numbers. More...

Double32_t *	fCellsAmpFraction

Double_t	fMCEnergyFraction
	! MC energy (embedding). More...

Bool_t	fIsExotic
	! Cluster marked as "exotic" (high energy deposition concentrated in a single cell). More...

Double_t	fUserDefEnergy [kLastUserDefEnergy+1]
	! Energy of the cluster after other higher level corrections (e.g. non-linearity, hadronic correction, ...). More...

UInt_t *	fCellsMCEdepFractionMap
	Array of maps (4 bits, each bit a different information) with fraction of deposited energy. More...

Additional Inherited Members
Public Types inherited from AliVCluster
enum	VClu_t { kUndef = -2, kPHOSNeutral, kPHOSCharged, kEMCALClusterv1, kPMDNeutral, kPMDCharged }
	Define the type of clusters for the different calorimeters. More...

enum	VCluPID_t { kElectron = 0, kMuon = 1, kPion = 2, kKaon = 3, kProton = 4, kPhoton = 5, kPi0 = 6, kNeutron = 7, kKaon0 = 8, kEleCon = 9, kUnknown = 10, kCharged = 11, kNeutral = 12 }
	Define the PID types. More...

enum	VCluUserDefEnergy_t { kNonLinCorr = 0, kHadCorr = 1, kUserDefEnergy1 = 2, kUserDefEnergy2 = 3, kLastUserDefEnergy = 4 }
	Define the correction types. More...

Detailed Description

Class for calorimeter cluster, EMCal and PHOS, data handling.

Class to access calorimeter, EMCAL and PHOS, cluster data

Author: Markus Oldenburg, CERN; Gustavo Conesa Balbastre, Gusta.nosp@m.vo.C.nosp@m.onesa.nosp@m..Bal.nosp@m.bastr.nosp@m.e@ce.nosp@m.rn.ch, LPSC-Grenoble

Definition at line 23 of file AliAODCaloCluster.h.

Constructor & Destructor Documentation

AliAODCaloCluster::AliAODCaloCluster ( )

Default constructor.

Definition at line 28 of file AliAODCaloCluster.cxx.

AliAODCaloCluster::AliAODCaloCluster	(	Int_t	id,
		UInt_t	nLabel,
		Int_t *	label,
		Double_t	energy,
		Double_t	x[3],
		Double_t	pid[13],
		Char_t	ttype = `kUndef`,
		UInt_t	selectInfo = `0`
	)

Constructor.

Definition at line 57 of file AliAODCaloCluster.cxx.

AliAODCaloCluster::AliAODCaloCluster	(	Int_t	id,
		UInt_t	nLabel,
		Int_t *	label,
		Float_t	energy,
		Float_t	x[3],
		Float_t	pid[13],
		Char_t	ttype = `kUndef`,
		UInt_t	selectInfo = `0`
	)

Constructor.

Definition at line 93 of file AliAODCaloCluster.cxx.

AliAODCaloCluster::~AliAODCaloCluster ( )

virtual

Destructor.

Definition at line 129 of file AliAODCaloCluster.cxx.

AliAODCaloCluster::AliAODCaloCluster ( const AliAODCaloCluster & clus )

Copy constructor.

Definition at line 158 of file AliAODCaloCluster.cxx.

Member Function Documentation

void AliAODCaloCluster::AddTrackMatched ( TObject * trk )

inline

Add reference to associated track to cluster. Make sure we attach the object to correct process number.

Definition at line 120 of file AliAODCaloCluster.h.

Referenced by AliAnalysisTaskESDfilter::ConvertCaloClusters().

void AliAODCaloCluster::Clear ( const Option_t * )

Clear array pointers.

Definition at line 143 of file AliAODCaloCluster.cxx.

Int_t AliAODCaloCluster::GetCellAbsId ( Int_t i ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 77 of file AliAODCaloCluster.h.

Double_t AliAODCaloCluster::GetCellAmplitudeFraction ( Int_t i ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 81 of file AliAODCaloCluster.h.

void AliAODCaloCluster::GetCellMCEdepFractionArray	(	Int_t	cellIndex,
		Float_t *	eDep
	)		const

virtual

Parameters

cellIndex	position of cell in array fCellsAbsId
eDep	Filled float array with 4 entries, each is the fraction of deposited energy by 4 most significant MC particles (GetLabels()) in a cell of the cluster. In this method, the 4 fractions stored in % values (0 to 100) in each bit of the integer fCellsMCEdepFractionMap[cellIndex] are unpacked.

Reimplemented from AliVCluster.

Definition at line 371 of file AliAODCaloCluster.cxx.

Referenced by GetCellsMCEdepFractionMap().

UShort_t* AliAODCaloCluster::GetCellsAbsId ( )

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 72 of file AliAODCaloCluster.h.

Double32_t* AliAODCaloCluster::GetCellsAmplitudeFraction ( )

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 75 of file AliAODCaloCluster.h.

UInt_t* AliAODCaloCluster::GetCellsMCEdepFractionMap ( ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 140 of file AliAODCaloCluster.h.

Double_t AliAODCaloCluster::GetCoreEnergy ( ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 63 of file AliAODCaloCluster.h.

Double_t AliAODCaloCluster::GetDispersion ( ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 55 of file AliAODCaloCluster.h.

Double_t AliAODCaloCluster::GetDistanceToBadChannel ( ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 54 of file AliAODCaloCluster.h.

Double_t AliAODCaloCluster::GetEmcCpvDistance ( ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 58 of file AliAODCaloCluster.h.

Bool_t AliAODCaloCluster::GetIsExotic ( ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 130 of file AliAODCaloCluster.h.

Double_t AliAODCaloCluster::GetM02 ( ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 57 of file AliAODCaloCluster.h.

Double_t AliAODCaloCluster::GetM20 ( ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 56 of file AliAODCaloCluster.h.

Double_t AliAODCaloCluster::GetMCEnergyFraction ( ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 127 of file AliAODCaloCluster.h.

void AliAODCaloCluster::GetMomentum	(	TLorentzVector &	p,
		const Double_t *	vertex
	)		const

virtual

Returns TLorentzVector with momentum of the cluster. Only valid for clusters identified as photons or pi0 (overlapped gamma) produced on the vertex Vertex can be recovered with esd pointer doing: " Double_t vertex[3] ; esd->GetVertex()->GetXYZ(vertex) ; "

Reimplemented from AliVCluster.

Definition at line 289 of file AliAODCaloCluster.cxx.

Referenced by SetCaloCluster().

void AliAODCaloCluster::GetMomentum	(	TLorentzVector &	p,
		const Double_t *	vertex,
		VCluUserDefEnergy_t	t
	)		const

virtual

Returns TLorentzVector with momentum of the cluster. Only valid for clusters identified as photons or pi0 (overlapped gamma) produced on the vertex Uses the user defined energy t Vertex can be recovered with esd pointer doing: " Double_t vertex[3] ; esd->GetVertex()->GetXYZ(vertex) ; "

Reimplemented from AliVCluster.

Definition at line 319 of file AliAODCaloCluster.cxx.

Int_t AliAODCaloCluster::GetNCells ( ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 69 of file AliAODCaloCluster.h.

UChar_t AliAODCaloCluster::GetNExMax ( ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 61 of file AliAODCaloCluster.h.

Int_t AliAODCaloCluster::GetNTracksMatched ( ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 65 of file AliAODCaloCluster.h.

Double_t AliAODCaloCluster::GetTOF ( ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 62 of file AliAODCaloCluster.h.

Double_t AliAODCaloCluster::GetTrackDx ( void ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 59 of file AliAODCaloCluster.h.

Double_t AliAODCaloCluster::GetTrackDz ( void ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 60 of file AliAODCaloCluster.h.

TObject* AliAODCaloCluster::GetTrackMatched ( Int_t ) const

inlinevirtual

Only for AODs.

Reimplemented from AliVCluster.

Definition at line 66 of file AliAODCaloCluster.h.

Double_t AliAODCaloCluster::GetUserDefEnergy ( Int_t t ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 133 of file AliAODCaloCluster.h.

Referenced by GetMomentum().

Double_t AliAODCaloCluster::GetUserDefEnergy ( VCluUserDefEnergy_t t ) const

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 134 of file AliAODCaloCluster.h.

Bool_t AliAODCaloCluster::HasTrackMatched ( TObject * trk ) const

Checks if the given track contributed to this cluster.

Definition at line 273 of file AliAODCaloCluster.cxx.

Referenced by RemoveTrackMatched().

AliAODCaloCluster & AliAODCaloCluster::operator= ( const AliAODCaloCluster & clus )

Assignment operator.

Definition at line 210 of file AliAODCaloCluster.cxx.

UInt_t AliAODCaloCluster::PackMCEdepFraction ( Float_t * eDep ) const

virtual

Parameters

eDep	Float array with 4 entries, each is the fraction of deposited energy by an MC particle in a cell of the cluster.

The MC particle must correspond one of the 4 first labels in GetLabels(). This method packs the 4 floats into an integer, assigning each bit a value between 0 and 100

Reimplemented from AliVCluster.

Definition at line 392 of file AliAODCaloCluster.cxx.

Referenced by GetCellsMCEdepFractionMap().

void AliAODCaloCluster::RemoveTrackMatched ( TObject * trk )

inline

Definition at line 124 of file AliAODCaloCluster.h.

void AliAODCaloCluster::SetCaloCluster	(	Double_t	dist = `-999.`,
		Double_t	disp = `-1.`,
		Double_t	m20 = `0.`,
		Double_t	m02 = `0.`,
		Double_t	emcCpvDist = `-999.`,
		UShort_t	nExMax = `0`,
		Double_t	tof = `0.`
	)

inline

Definition at line 98 of file AliAODCaloCluster.h.

Referenced by AliAnalysisTaskESDfilter::ConvertCaloClusters().

void AliAODCaloCluster::SetCellsAbsId ( UShort_t * array )

virtual

Set the array of cell absolute Id. numbers.

Reimplemented from AliVCluster.

Definition at line 342 of file AliAODCaloCluster.cxx.

Referenced by AliAnalysisTaskESDfilter::ConvertCaloClusters(), GetNCells(), and AliEMCALAfterBurnerUF::RecPoints2Clusters().

void AliAODCaloCluster::SetCellsAmplitudeFraction ( Double32_t * array )

virtual

Set the array of cell amplitude fractions. Cell can be shared between 2 clusters, here the fraction of energy assigned to each cluster is stored. Only in unfolded clusters.

Reimplemented from AliVCluster.

Definition at line 356 of file AliAODCaloCluster.cxx.

Referenced by AliAnalysisTaskESDfilter::ConvertCaloClusters(), GetCellsAbsId(), and AliEMCALAfterBurnerUF::RecPoints2Clusters().

void AliAODCaloCluster::SetCellsMCEdepFractionMap ( UInt_t * array )

virtual

Set the array with the fraction of deposited energy in a cell belonging to the cluster by a given primary particle. Each entry of the array corresponds to the same entry in fCellsAbsId. Each entry is an integer where a maximum of 4 energy deposition fractions are encoded, each corresponding to the first 4 entries in GetLabels()

Reimplemented from AliVCluster.

Definition at line 411 of file AliAODCaloCluster.cxx.

Referenced by AliAnalysisTaskESDfilter::ConvertCaloClusters(), and SetUserDefEnergyCorrFactor().

void AliAODCaloCluster::SetCoreEnergy ( Double_t e )

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 96 of file AliAODCaloCluster.h.

void AliAODCaloCluster::SetDispersion ( Double_t disp )

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 89 of file AliAODCaloCluster.h.

void AliAODCaloCluster::SetDistanceToBadChannel ( Double_t dist )

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 88 of file AliAODCaloCluster.h.

void AliAODCaloCluster::SetEmcCpvDistance ( Double_t emcCpvDist )

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 92 of file AliAODCaloCluster.h.

void AliAODCaloCluster::SetIsExotic ( Bool_t b )

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 131 of file AliAODCaloCluster.h.

void AliAODCaloCluster::SetM02 ( Double_t m02 )

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 91 of file AliAODCaloCluster.h.

void AliAODCaloCluster::SetM20 ( Double_t m20 )

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 90 of file AliAODCaloCluster.h.

void AliAODCaloCluster::SetMCEnergyFraction ( Double_t e )

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 128 of file AliAODCaloCluster.h.

void AliAODCaloCluster::SetNCells ( Int_t n )

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 68 of file AliAODCaloCluster.h.

Referenced by AliAnalysisTaskESDfilter::ConvertCaloClusters(), and AliEMCALAfterBurnerUF::RecPoints2Clusters().

void AliAODCaloCluster::SetNExMax ( UChar_t nExMax )

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 93 of file AliAODCaloCluster.h.

void AliAODCaloCluster::SetTOF ( Double_t tof )

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 94 of file AliAODCaloCluster.h.

void AliAODCaloCluster::SetTrackDistance	(	Double_t	dx,
		Double_t	dz
	)

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 95 of file AliAODCaloCluster.h.

Referenced by AliAnalysisTaskESDfilter::ConvertCaloClusters().

void AliAODCaloCluster::SetUserDefEnergy	(	Int_t	t,
		Double_t	e
	)

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 135 of file AliAODCaloCluster.h.

void AliAODCaloCluster::SetUserDefEnergy	(	VCluUserDefEnergy_t	t,
		Double_t	e
	)

inlinevirtual

Reimplemented from AliVCluster.

Definition at line 136 of file AliAODCaloCluster.h.

void AliAODCaloCluster::SetUserDefEnergyCorrFactor	(	VCluUserDefEnergy_t	t,
		Double_t	f
	)

inline

Definition at line 137 of file AliAODCaloCluster.h.

Member Data Documentation

UShort_t* AliAODCaloCluster::fCellsAbsId

private

Array of cluster cell absolute Id numbers.

Definition at line 165 of file AliAODCaloCluster.h.

Referenced by AliAODCaloCluster(), Clear(), GetCellAbsId(), GetCellsAbsId(), operator=(), SetCellsAbsId(), and ~AliAODCaloCluster().

Double32_t* AliAODCaloCluster::fCellsAmpFraction

private

Array with cell amplitudes fraction. Only usable for unfolded clusters, where cell can be shared. here we store what fraction of the cell energy is assigned to a given cluster.

Definition at line 169 of file AliAODCaloCluster.h.

Referenced by AliAODCaloCluster(), Clear(), GetCellAmplitudeFraction(), GetCellsAmplitudeFraction(), operator=(), SetCellsAmplitudeFraction(), and ~AliAODCaloCluster().