#include <AliCentralMultiplicityTask.h>

Inheritance diagram for AliCentralMultiplicityTask:

Classes
struct	VtxBin

Interface methods
AliFMDEventInspector	fInspector

AliAODCentralMult	fAODCentral

Bool_t	fUseSecondary

Bool_t	fUseAcceptance

Int_t	fIvz

TH2D *	fNClusterTracklet

TH2D *	fClusterPerTracklet

TH1D *	fNCluster

TH1D *	fNTracklet
	Number of clusters. More...

TObjArray *	fVtxList
	number of tracklets More...

Bool_t	fStore
	Array of vertex bins. More...

TH2D *	fHData

	AliCentralMultiplicityTask (const char *name)

	AliCentralMultiplicityTask ()

virtual Bool_t	Book ()

virtual void	CreateBranches (AliAODHandler *ah)

virtual Bool_t	PreData (const TAxis &v, const TAxis &e)

virtual Bool_t	PreEvent ()

virtual Bool_t	Event (AliESDEvent &esd)

virtual Bool_t	Finalize ()

virtual void	Print (Option_t *option="") const

virtual void	SetUseSecondary (Bool_t use)

virtual void	SetUseAcceptance (Bool_t use)

virtual void	SetMakeDiagnostics (Bool_t use=true)

AliFMDEventInspector &	GetEventInspector ()

const AliFMDEventInspector &	GetEventInspector () const

	AliCentralMultiplicityTask (const AliCentralMultiplicityTask &o)

AliCentralMultiplicityTask &	operator= (const AliCentralMultiplicityTask &o)

virtual void	ProcessESD (TH2D &hist, const AliMultiplicity *spdmult) const

Bool_t	MakeSimpledNdeta (const TList input, TList output, Double_t &nTr, Double_t &nTrVtx, Double_t &nAcc)

TAxis *	DefaultEtaAxis () const

TAxis *	DefaultVertexAxis () const

Additional Inherited Members
Public Member Functions inherited from AliBaseESDTask
	AliBaseESDTask ()

	AliBaseESDTask (const char name, const char title, AliCorrectionManagerBase *manager)

virtual Bool_t	Connect (const char sumFile=0, const char resFile=0)

virtual Bool_t	Connect (const char sumFile, const char resFile, Bool_t old)

virtual Bool_t	Setup ()

virtual void	PreCorrections (const AliESDEvent *esd)

virtual Bool_t	PostEvent ()

virtual void	SetDebug (Int_t dbg)

virtual void	SetDebugLevel (Int_t dbg)

void	SetIPzMethod (const char *str)

virtual Bool_t	Configure (const char *macro="-default-")

Protected Member Functions inherited from AliBaseESDTask
	AliBaseESDTask (const AliBaseESDTask &o)

AliBaseESDTask &	operator= (const AliBaseESDTask &o)

virtual Bool_t	IsMC () const

virtual AliCorrectionManagerBase *	GetManager () const

virtual AliCorrectionManagerBase *	GetManager ()

virtual void	MarkEventForStore () const

virtual Bool_t	CheckCorrections (UInt_t what) const

virtual Bool_t	ReadCorrections (const TAxis &pe, const TAxis &pv, Bool_t mc=false, Bool_t sat=false)

virtual AliESDEvent *	GetESDEvent ()

virtual const char *	DefaultConfig () const

void	LocalInit ()

void	UserCreateOutputObjects ()

void	UserExec (Option_t *option)

void	Terminate (Option_t *option)

Protected Attributes inherited from AliBaseESDTask
Bool_t	fFirstEvent

TList *	fList

TList *	fResults

UInt_t	fNeededCorrections

UInt_t	fExtraCorrections

Bool_t	fCloneList

Detailed Description

Class that calculates the multiplicity in the central region event-by-event

Inputs:

AliESDEvent

Outputs:

AliAODCentralMult

Histograms

Corrections used

Definition at line 46 of file AliCentralMultiplicityTask.h.

Constructor & Destructor Documentation

AliCentralMultiplicityTask::AliCentralMultiplicityTask ( const char * name )

Constructor

Parameters

name	Name of task

Definition at line 36 of file AliCentralMultiplicityTask.cxx.

AliCentralMultiplicityTask::AliCentralMultiplicityTask ( )

Constructor

Reserved for ROOT's I/O system - do not use

Definition at line 61 of file AliCentralMultiplicityTask.cxx.

AliCentralMultiplicityTask::AliCentralMultiplicityTask ( const AliCentralMultiplicityTask & o )

protected

Copy constructor

Parameters

o	Object to copy from

Member Function Documentation

Bool_t AliCentralMultiplicityTask::Book ( )

virtual

Create output objects

Returns: true on success

Implements AliBaseESDTask.

Reimplemented in AliCentralMCMultiplicityTask.

Definition at line 101 of file AliCentralMultiplicityTask.cxx.

Referenced by AliCentralMCMultiplicityTask::Book().

void AliCentralMultiplicityTask::CreateBranches ( AliAODHandler * ah )

virtual

Creat output objects in tree

Parameters

ah Handler

Reimplemented from AliBaseESDTask.

Reimplemented in AliCentralMCMultiplicityTask.

Definition at line 84 of file AliCentralMultiplicityTask.cxx.

Referenced by AliCentralMCMultiplicityTask::CreateBranches().

TAxis* AliCentralMultiplicityTask::DefaultEtaAxis ( ) const

inlineprotectedvirtual

Set the default eta axis to use in case we didn't get one from the read-in corretions. Override this if the sub class should go on even without a valid eta axis from the corrections (e.g. QA task)

Returns: null

Reimplemented from AliBaseESDTask.

Definition at line 258 of file AliCentralMultiplicityTask.h.

TAxis* AliCentralMultiplicityTask::DefaultVertexAxis ( ) const

inlineprotectedvirtual

Set the default eta axis to use in case we didn't get one from the read-in corretions. Override this if the sub class should go on even without a valid eta axis from the corrections (e.g. QA task)

Returns: null

Reimplemented from AliBaseESDTask.

Definition at line 259 of file AliCentralMultiplicityTask.h.

Bool_t AliCentralMultiplicityTask::Event ( AliESDEvent & esd )

virtual

Process each event

Parameters

esd ESD event

Returns: true on success

Implements AliBaseESDTask.

Reimplemented in AliCentralMCMultiplicityTask.

Definition at line 198 of file AliCentralMultiplicityTask.cxx.

Bool_t AliCentralMultiplicityTask::Finalize ( )

virtual

End of job

Returns: true on success

Reimplemented from AliBaseESDTask.

Definition at line 279 of file AliCentralMultiplicityTask.cxx.

AliFMDEventInspector& AliCentralMultiplicityTask::GetEventInspector ( )

inlinevirtual

Get the event inspector

Returns: Reference to used event inspector

Implements AliBaseESDTask.

Definition at line 135 of file AliCentralMultiplicityTask.h.

Referenced by CentralAODConfig(), and MakeSimpledNdeta().

const AliFMDEventInspector& AliCentralMultiplicityTask::GetEventInspector ( ) const

inlinevirtual

Get the event inspector

Returns: Reference to used event inspector

Implements AliBaseESDTask.

Definition at line 141 of file AliCentralMultiplicityTask.h.

Bool_t AliCentralMultiplicityTask::MakeSimpledNdeta	(	const TList *	input,
		TList *	output,
		Double_t &	nTr,
		Double_t &	nTrVtx,
		Double_t &	nAcc
	)

protected

Make a simple \(\frac{dN_{ch}}{d\eta}\) estimate.

Parameters

input	Sum list
output	Output list
nTr	On return, the number of events w/triggers
nTrVtx	On return, the number of events w/triggers+vertex
nAcc	On return, the number of accepted events