#include <AliForwardMultiplicityBase.h>

Inheritance diagram for AliForwardMultiplicityBase:

[legend]

Public Types
enum	{ kTimingEventInspector = 1, kTimingSharingFilter = 2, kTimingDensityCalculator = 3, kTimingCorrections = 4, kTimingHistCollector = 5, kTimingEventPlaneFinder = 6, kTimingTotal = 7 }

enum	{ kStatusNoEvent = 1, kStatusNoTrigger, kStatusNoSPD, kStatusNoFMD, kStatusNoVertex, kStatusPileup, kStatusSPDOutlier, kStatusIPzOutOfRange, kStatusFailSharing, kStatusFailDensity, kStatusFailEventPlane, kStatusOutlier, kStatusFailCorrector, kStatusFailCollector, kStatusNotAdded, kStatusAllThrough }

Public Member Functions
virtual void	Print (Option_t *option="") const

virtual void	SetDoTiming (Bool_t enable=true)

virtual void	SetEnableLowFlux (Bool_t use=true)

virtual void	SetDebug (Int_t dbg)

void	SetStorePerRing (Bool_t use)

void	SetAddMask (UInt_t mask)

Interface methods
virtual Bool_t	Book ()

virtual Bool_t	PreData (const TAxis &vertex, const TAxis &eta)

virtual Bool_t	PostEvent ()

virtual Bool_t	Finalize ()

Access to sub-algorithms
virtual AliFMDESDFixer &	GetESDFixer ()=0

virtual AliFMDSharingFilter &	GetSharingFilter ()=0

virtual AliFMDDensityCalculator &	GetDensityCalculator ()=0

virtual AliFMDCorrector &	GetCorrections ()=0

virtual AliFMDHistCollector &	GetHistCollector ()=0

virtual const AliFMDESDFixer &	GetESDFixer () const =0

virtual const AliFMDSharingFilter &	GetSharingFilter () const =0

virtual const AliFMDDensityCalculator &	GetDensityCalculator () const =0

virtual const AliFMDCorrector &	GetCorrections () const =0

virtual const AliFMDHistCollector &	GetHistCollector () const =0

virtual AliFMDEventPlaneFinder &	GetEventPlaneFinder ()=0

virtual const AliFMDEventPlaneFinder &	GetEventPlaneFinder () const =0

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	PreEvent ()

virtual Bool_t	Event (AliESDEvent &esd)=0

virtual void	SetDebugLevel (Int_t dbg)

void	SetIPzMethod (const char *str)

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

virtual AliFMDEventInspector &	GetEventInspector ()=0

virtual const AliFMDEventInspector &	GetEventInspector () const =0

Protected Member Functions
	AliForwardMultiplicityBase (const char *name)

	AliForwardMultiplicityBase ()

	AliForwardMultiplicityBase (const AliForwardMultiplicityBase &o)

AliForwardMultiplicityBase &	operator= (const AliForwardMultiplicityBase &o)

virtual void	InitMembers (const TAxis &pe, const TAxis &pv)

virtual void	CreateBranches (AliAODHandler *ah)

virtual void	EstimatedNdeta (const TList input, TList output) const

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

virtual void	MakeRingdNdeta (const TList input, const char inName, TList output, const char outName, Int_t style=20) const

TAxis *	DefaultEtaAxis () const

TAxis *	DefaultVertexAxis () const

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 Bool_t	StoreTrainName (Int_t no)

virtual const char *	DefaultConfig () const

void	LocalInit ()

void	UserCreateOutputObjects ()

void	UserExec (Option_t *option)

void	Terminate (Option_t *option)

Protected Attributes
Bool_t	fEnableLowFlux

Bool_t	fStorePerRing

TH2D *	fHData

AliForwardUtil::Histos	fHistos

AliAODForwardMult	fAODFMD

AliAODForwardEP	fAODEP

AliForwardUtil::Histos	fRingSums

Bool_t	fDoTiming

TProfile *	fHTiming

TH1 *	fHStatus

UInt_t	fAddMask

Protected Attributes inherited from AliBaseESDTask
Bool_t	fFirstEvent

TList *	fList

TList *	fResults

UInt_t	fNeededCorrections

UInt_t	fExtraCorrections

Bool_t	fCloneList

Detailed Description

Base class for classes that calculate the multiplicity in the forward regions event-by-event

Inputs:

AliESDEvent

Outputs:

AliAODForwardMult

Histograms

Corrections used

Definition at line 62 of file AliForwardMultiplicityBase.h.

Member Enumeration Documentation

anonymous enum

Bins in timing histogram

Enumerator
kTimingEventInspector
kTimingSharingFilter
kTimingDensityCalculator
kTimingCorrections
kTimingHistCollector
kTimingEventPlaneFinder
kTimingTotal

Definition at line 68 of file AliForwardMultiplicityBase.h.

anonymous enum

Bins in status histogram

Enumerator
kStatusNoEvent
kStatusNoTrigger
kStatusNoSPD
kStatusNoFMD
kStatusNoVertex
kStatusPileup
kStatusSPDOutlier
kStatusIPzOutOfRange
kStatusFailSharing
kStatusFailDensity
kStatusFailEventPlane
kStatusOutlier
kStatusFailCorrector
kStatusFailCollector
kStatusNotAdded
kStatusAllThrough

Definition at line 80 of file AliForwardMultiplicityBase.h.

Constructor & Destructor Documentation

AliForwardMultiplicityBase::AliForwardMultiplicityBase ( const char * name )

protected

Constructor

Parameters

name	Name of task

Definition at line 49 of file AliForwardMultiplicityBase.cxx.

AliForwardMultiplicityBase::AliForwardMultiplicityBase ( )

inlineprotected

Constructor

Definition at line 274 of file AliForwardMultiplicityBase.h.

Referenced by SetAddMask().

AliForwardMultiplicityBase::AliForwardMultiplicityBase ( const AliForwardMultiplicityBase & o )

protected

Copy constructor

Parameters

o	Object to copy from

Member Function Documentation

Bool_t AliForwardMultiplicityBase::Book ( )

virtual

Create output objects

Returns: true on success

Implements AliBaseESDTask.

Reimplemented in AliForwardMCMultiplicityTask.

Definition at line 91 of file AliForwardMultiplicityBase.cxx.

Referenced by AliForwardMCMultiplicityTask::Book().

void AliForwardMultiplicityBase::CreateBranches ( AliAODHandler * ah )

protectedvirtual

Create output branches - called from UserCreateOutputObjects

Reimplemented from AliBaseESDTask.

Reimplemented in AliForwardMCMultiplicityTask.

Definition at line 183 of file AliForwardMultiplicityBase.cxx.

Referenced by AliForwardMultiplicityBase(), and AliForwardMCMultiplicityTask::CreateBranches().

TAxis* AliForwardMultiplicityBase::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 352 of file AliForwardMultiplicityBase.h.

TAxis* AliForwardMultiplicityBase::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 353 of file AliForwardMultiplicityBase.h.

void AliForwardMultiplicityBase::EstimatedNdeta	(	const TList *	input,
		TList *	output
	)		const

protectedvirtual

Do estimates of \(dN/d\eta\) - called at Terminate

Parameters

input	Input list
output	Output list

Reimplemented in AliForwardMCMultiplicityTask.

Definition at line 360 of file AliForwardMultiplicityBase.cxx.

Referenced by AliForwardMultiplicityBase(), AliForwardMCMultiplicityTask::EstimatedNdeta(), and Finalize().

Bool_t AliForwardMultiplicityBase::Finalize ( )

virtual

End of job

Returns: true on success

Reimplemented from AliBaseESDTask.

Definition at line 319 of file AliForwardMultiplicityBase.cxx.

virtual AliFMDCorrector& AliForwardMultiplicityBase::GetCorrections ( )

pure virtual

Get reference to the Corrections algorithm

Returns: Reference to AliFMDCorrector object

Implemented in AliForwardMCMultiplicityTask, and AliForwardMultiplicityTask.

Referenced by Book(), Finalize(), ForwardAODConfig(), PreData(), Print(), SetDebug(), SetEnableLowFlux(), and TunedConfig().

virtual const AliFMDCorrector& AliForwardMultiplicityBase::GetCorrections ( ) const

pure virtual

Get reference to the Corrections algorithm

Returns: Reference to AliFMDCorrector object

Implemented in AliForwardMCMultiplicityTask, and AliForwardMultiplicityTask.

virtual AliFMDDensityCalculator& AliForwardMultiplicityBase::GetDensityCalculator ( )

pure virtual

Get reference to the DensityCalculator algorithm

Returns: Reference to AliFMDDensityCalculator object

Implemented in AliForwardMCMultiplicityTask, and AliForwardMultiplicityTask.

Referenced by Book(), Finalize(), ForwardAODConfig(), PreData(), Print(), SetDebug(), SetEnableLowFlux(), and TunedConfig().

virtual const AliFMDDensityCalculator& AliForwardMultiplicityBase::GetDensityCalculator ( ) const

pure virtual

Get reference to the DensityCalculator algorithm

Returns: Reference to AliFMDDensityCalculator object

Implemented in AliForwardMCMultiplicityTask, and AliForwardMultiplicityTask.

virtual AliFMDESDFixer& AliForwardMultiplicityBase::GetESDFixer ( )

pure virtual

Get a reference to the event inspector. User must override this to return proper object

Returns: Reference to the event inspector Get a reference to the event inspector. User must override this to return proper object; Reference to the event inspector Get reference to the ESDFixer algorithm; Reference to AliFMDESDFixer object

Implemented in AliForwardMCMultiplicityTask, and AliForwardMultiplicityTask.

Referenced by AddTaskForwardMult(), Book(), ForwardAODConfig(), Print(), SetEnableLowFlux(), and TunedConfig().

virtual const AliFMDESDFixer& AliForwardMultiplicityBase::GetESDFixer ( ) const

pure virtual

Get reference to the ESDFixer algorithm

Returns: Reference to AliFMDESDFixer object

Implemented in AliForwardMCMultiplicityTask, and AliForwardMultiplicityTask.

virtual AliFMDEventPlaneFinder& AliForwardMultiplicityBase::GetEventPlaneFinder ( )

pure virtual

Get reference to the EventPlaneFinder algorithm

Returns: Reference to AliFMDEventPlaneFinder object

Implemented in AliForwardMultiplicityTask, and AliForwardMCMultiplicityTask.

Referenced by Book(), ForwardAODConfig(), PreData(), Print(), SetDebug(), SetEnableLowFlux(), and TunedConfig().

virtual const AliFMDEventPlaneFinder& AliForwardMultiplicityBase::GetEventPlaneFinder ( ) const

pure virtual

Get reference to the EventPlaneFinder algorithm

Returns: Reference to AliFMDEventPlaneFinder object

Implemented in AliForwardMCMultiplicityTask, and AliForwardMultiplicityTask.

virtual AliFMDHistCollector& AliForwardMultiplicityBase::GetHistCollector ( )

pure virtual

Get reference to the HistCollector algorithm

Returns: Reference to AliFMDHistCollector object

Implemented in AliForwardMCMultiplicityTask, and AliForwardMultiplicityTask.

Referenced by Book(), ForwardAODConfig(), PreData(), Print(), SetDebug(), SetEnableLowFlux(), and TunedConfig().

virtual const AliFMDHistCollector& AliForwardMultiplicityBase::GetHistCollector ( ) const

pure virtual

Get reference to the HistCollector algorithm

Returns: Reference to AliFMDHistCollector object

Implemented in AliForwardMCMultiplicityTask, and AliForwardMultiplicityTask.

virtual AliFMDSharingFilter& AliForwardMultiplicityBase::GetSharingFilter ( )

pure virtual

Get reference to the SharingFilter algorithm

Returns: Reference to AliFMDSharingFilter object

Implemented in AliForwardMCMultiplicityTask, and AliForwardMultiplicityTask.

Referenced by Book(), Finalize(), ForwardAODConfig(), PreData(), Print(), SetDebug(), SetEnableLowFlux(), and TunedConfig().

virtual const AliFMDSharingFilter& AliForwardMultiplicityBase::GetSharingFilter ( ) const

pure virtual

Get reference to the SharingFilter algorithm

Returns: Reference to AliFMDSharingFilter object

Implemented in AliForwardMCMultiplicityTask, and AliForwardMultiplicityTask.

void AliForwardMultiplicityBase::InitMembers	(	const TAxis &	pe,
		const TAxis &	pv
	)

protectedvirtual

Initialize members based on eta and vertex axis - only available after first event - called from SetupForData.

Parameters

pe	\(\eta\) axis
pv	Interaction point Z-coordinate axis

Reimplemented in AliForwardMCMultiplicityTask.

Definition at line 282 of file AliForwardMultiplicityBase.cxx.

Referenced by AliForwardMultiplicityBase(), AliForwardMCMultiplicityTask::InitMembers(), and PreData().

void AliForwardMultiplicityBase::MakeRingdNdeta	(	const TList *	input,
		const char *	inName,
		TList *	output,
		const char *	outName,
		Int_t	style = `20`
	)		const

protectedvirtual

Make Ring \( dN/d\eta \) histogram and a stack

Parameters

input	List with summed signals
output	Output list
inName	Input name
outName	Output name
style	Style

Definition at line 472 of file AliForwardMultiplicityBase.cxx.

Referenced by AliForwardMultiplicityBase(), AliForwardMCMultiplicityTask::EstimatedNdeta(), and EstimatedNdeta().

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

protectedvirtual

Calculate a simple dN/deta from all accepted events

Parameters

input	Input list
output	Output list
nTr	On return, number of triggers
nTrVtx	On return, number of trigger+vertex events
nAcc	On return, number of accepted events

Returns: true on success

Definition at line 368 of file AliForwardMultiplicityBase.cxx.

Referenced by AliForwardMultiplicityBase(), and Finalize().

AliForwardMultiplicityBase& AliForwardMultiplicityBase::operator= ( const AliForwardMultiplicityBase & o )

protected

Assignment operator

Parameters

o	Object to assign from

Returns: Reference to this object

Referenced by AliForwardMultiplicityBase().

Bool_t AliForwardMultiplicityBase::PostEvent ( )

virtual

Called after processing a single event - should not do anything but clear data, etc.

Returns: true on success

Reimplemented from AliBaseESDTask.

Reimplemented in AliForwardMCMultiplicityTask.

Definition at line 312 of file AliForwardMultiplicityBase.cxx.

Referenced by AliForwardMCMultiplicityTask::PostEvent().

Bool_t AliForwardMultiplicityBase::PreData	(	const TAxis &	vertex,
		const TAxis &	eta
	)

virtual

Initialise the sub objects and stuff. Called on first event

Parameters

vertex	Vertex axis to use
eta	Eta axis to use

Returns: false on errors

Reimplemented from AliBaseESDTask.

Definition at line 207 of file AliForwardMultiplicityBase.cxx.

void AliForwardMultiplicityBase::Print ( Option_t * option = "" ) const

virtual

Print information

Parameters

option Not used

Reimplemented from AliBaseESDTask.

Definition at line 594 of file AliForwardMultiplicityBase.cxx.

void AliForwardMultiplicityBase::SetAddMask ( UInt_t mask )

inline

For which triggers to add internally

Parameters

mask	Trigger mask as defined in AliAODForwardMult

Definition at line 263 of file AliForwardMultiplicityBase.h.

Referenced by TunedConfig().

void AliForwardMultiplicityBase::SetDebug ( Int_t dbg )

virtual

Set the debug level

Parameters

dbg

Reimplemented from AliBaseESDTask.

Definition at line 73 of file AliForwardMultiplicityBase.cxx.

Referenced by SetEnableLowFlux().

virtual void AliForwardMultiplicityBase::SetDoTiming ( Bool_t enable = true )

inlinevirtual

Set whether to make a timing histogram

Parameters

enable

Reimplemented in AliForwardMultiplicityTask.

Definition at line 144 of file AliForwardMultiplicityBase.h.

virtual void AliForwardMultiplicityBase::SetEnableLowFlux ( Bool_t use = true )

inlinevirtual

Whether to enable low-flux code

Parameters

use	IF true, enable low-flux code

Definition at line 150 of file AliForwardMultiplicityBase.h.

Referenced by ForwardAODConfig(), and TunedConfig().

void AliForwardMultiplicityBase::SetStorePerRing ( Bool_t use )

inline

Set whether to make separate branches for each ring. If enabled there will be 5 additional branches on the AOD tree - each holding a TH2D object of the charged particle multiplicity in \((\eta,\varphi)\) bins for that event.

Parameters