Analysis component for tracks in reconstructed jets. More...

#include <AliEMCalTriggerRecJetAnalysisComponent.h>

Inheritance diagram for EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent:

Public Member Functions
	AliEMCalTriggerRecJetAnalysisComponent ()

	AliEMCalTriggerRecJetAnalysisComponent (const char *name)

virtual	~AliEMCalTriggerRecJetAnalysisComponent ()

virtual void	CreateHistos ()

virtual void	Process (const AliEMCalTriggerEventData *const data)

void	SetMinimumJetPt (Double_t minpt)

void	SetSingleTrackCuts (AliEmcalTrackSelection *trackcuts)

void	SetSwapEta (Bool_t doSwap=kTRUE)

Public Member Functions inherited from EMCalTriggerPtAnalysis::AliEMCalTriggerTracksAnalysisComponent
	AliEMCalTriggerTracksAnalysisComponent ()

	AliEMCalTriggerTracksAnalysisComponent (const char *name)

virtual	~AliEMCalTriggerTracksAnalysisComponent ()

THashList *	GetHistList () const

const AliEMCalTriggerWeightHandler *	GetWeightHandler () const

void	SetBinning (const AliEMCalTriggerBinningComponent *const binning)

void	SetKineCuts (const AliEMCalTriggerKineCuts *const cuts)

void	SetTriggerClassManager (const AliEMCalTriggerAnaClassManager *classmgr)

void	SetWeightHandler (const AliEMCalTriggerWeightHandler *handler)

void	SetComponentDebugLevel (int debuglevel)

Protected Member Functions
const AliVParticle *	IsMCTrueTrack (const AliVTrack const trk, const AliMCEvent evnt) const

void	FillHistogram (const TString &histname, const AliVParticle track, const AliEmcalJet jet, double vz, double weight)

void	FillJetHistogram (const TString &histname, const AliEmcalJet *recjet, double vz, double weight)

void	FillTrackHistogramCentrality (const TString &histname, const AliVTrack const trk, const AliEmcalJet jet, double centpercent, double weight)

Protected Member Functions inherited from EMCalTriggerPtAnalysis::AliEMCalTriggerTracksAnalysisComponent
TAxis *	DefineAxis (const char *name, const TBinning &binning)

void	GetMachingTriggerNames (std::vector< std::string > &triggernames) const

void	GetAllTriggerNamesAndTitles (std::map< std::string, std::string > &triggers) const

void	PrintTriggerNames (const std::vector< std::string > &, const std::string &componentName) const

Protected Attributes
AliEmcalTrackSelection *	fTrackSelection
	Track selection cuts used in the analysis. More...

Double_t	fMinimumJetPt
	Minimum jet \( p_{t} \). More...

Bool_t	fRequestMCtrue
	Request MC true track. More...

Bool_t	fSwapEta
	Swap eta sign on request. More...

Protected Attributes inherited from EMCalTriggerPtAnalysis::AliEMCalTriggerTracksAnalysisComponent
THistManager *	fHistos
	Histogram container of the analysis component. More...

const AliEMCalTriggerAnaClassManager *	fTriggerClassManager
	Global trigger class manager. More...

const AliEMCalTriggerBinningComponent *	fBinning
	Global binning handler. More...

const AliEMCalTriggerKineCuts *	fKineCuts
	Kinematical cuts for tracks and particle selection. More...

const AliEMCalTriggerWeightHandler *	fWeightHandler
	Event weight handler. More...

Int_t	fComponentDebugLevel
	Debug level for the given analysis component. More...

Detailed Description

Analysis component for tracks in reconstructed jets.

Analysis component for tracks in reconstructed jets: Connects reconstructed particles to jets, and fills track based histograms for tracks in jet with a minimum jet \( p_{t} \).

Definition at line 37 of file AliEMCalTriggerRecJetAnalysisComponent.h.

Constructor & Destructor Documentation

EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::AliEMCalTriggerRecJetAnalysisComponent ( )

Dummy (I/O) constructor, not to be used

Definition at line 52 of file AliEMCalTriggerRecJetAnalysisComponent.cxx.

EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::AliEMCalTriggerRecJetAnalysisComponent ( const char * name )

Main constructor for the users. Initializes all fields with default values.

Parameters

name	Name of the analysis component

Definition at line 65 of file AliEMCalTriggerRecJetAnalysisComponent.cxx.

EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::~AliEMCalTriggerRecJetAnalysisComponent ( )

virtual

Destructor, deletes elements the component has ownership over.

Definition at line 77 of file AliEMCalTriggerRecJetAnalysisComponent.cxx.

Member Function Documentation

void EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::CreateHistos ( )

virtual

Create histrogram for the jet pt analysis

Reimplemented from EMCalTriggerPtAnalysis::AliEMCalTriggerTracksAnalysisComponent.

Definition at line 84 of file AliEMCalTriggerRecJetAnalysisComponent.cxx.

void EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::FillHistogram	(	const TString &	histname,
		const AliVParticle *	track,
		const AliEmcalJet *	jet,
		double	vz,
		double	weight
	)

protected

Fill histogram for tracks with relevant information

Parameters

histname	Name of the histogram to be fille
track	Reconstructed selected particle
jet	Jet in which the particle was found
vz	z-position of the primary vertex
weight	Event weight

Definition at line 222 of file AliEMCalTriggerRecJetAnalysisComponent.cxx.

Referenced by Process(), and SetSwapEta().

void EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::FillJetHistogram	(	const TString &	histname,
		const AliEmcalJet *	recjet,
		double	vz,
		double	weight
	)

protected

Fill histogram for reconstructed jets with the relevant information

Parameters

histname	Name of the histogram to be filled
recjet	Reconstructed jet
vz	z-position of the primary vertex
weight	Event weight

Definition at line 238 of file AliEMCalTriggerRecJetAnalysisComponent.cxx.

Referenced by Process(), and SetSwapEta().

void EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::FillTrackHistogramCentrality	(	const TString &	histname,
		const AliVTrack *const	trk,
		const AliEmcalJet *	jet,
		double	centpercent,
		double	weight
	)

protected

Fill Histogram for tracks with:

Track pt
Jet pt
Track eta
distance to the main jet axis
centrality percentile
Parameters

histname Name of the histogram to be filled

trk Reconstructed and selected tracl

jet Reconstricted jet

centpercent Centrality percentile

weight Event weight

Definition at line 257 of file AliEMCalTriggerRecJetAnalysisComponent.cxx.

Referenced by Process(), and SetSwapEta().

const AliVParticle * EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::IsMCTrueTrack	(	const AliVTrack *const	trk,
		const AliMCEvent *	evnt
	)		const

protected

Check according to the associated MC information whether the track is a MC true track, and whether it is physical primary

Parameters

trk	track to check
evnt	MC event information necessary for the check

Returns: the associated MC particle (NULL if not MC true)

Definition at line 200 of file AliEMCalTriggerRecJetAnalysisComponent.cxx.

Referenced by Process(), and SetSwapEta().

void EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::Process ( const AliEMCalTriggerEventData *const data )

virtual

Run the event loop

Select reconstructed jets
Fill jet based histogram
Associated particles to the jet and make a track selection
Fill track based histogram with reconstructed information
If we have Monte-Carlo information an the track has an associated true particle, fill track based histogram with true information.
Parameters

data All data for the given event

Implements EMCalTriggerPtAnalysis::AliEMCalTriggerTracksAnalysisComponent.

Definition at line 145 of file AliEMCalTriggerRecJetAnalysisComponent.cxx.

void EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::SetMinimumJetPt ( Double_t minpt )

inline

Set the minimum \( p_{t} \) allowed to select reconstructed jets.

Parameters

minpt The minimum jet \( p_{t} \)

Definition at line 50 of file AliEMCalTriggerRecJetAnalysisComponent.h.

void EMCalTriggerPtAnalysis::AliEMCalTriggerRecJetAnalysisComponent::SetSingleTrackCuts ( AliEmcalTrackSelection * trackcuts )

inline

Set quality cuts used to select reconstructed tracks.

Parameters