HighPtTracks::AliReducedJetEvent Class Reference

Event structure containing reduced jet information. More...

#include <AliReducedJetEvent.h>

Inheritance diagram for HighPtTracks::AliReducedJetEvent:

Public Member Functions
	AliReducedJetEvent ()
	AliReducedJetEvent (double crosssection, int ntrials, double pthard)
	AliReducedJetEvent (const AliReducedJetEvent &ref)
AliReducedJetEvent &	operator= (const AliReducedJetEvent &)
virtual	~AliReducedJetEvent ()
void	SetPythiaHardInfo (double crosssection, int ntrials, double pthard)
void	AddReconstructedJet (AliReducedJetInfo *jet)
double	GetCrossSection () const
int	GetNumberOfTrials () const
double	GetPtHard () const
int	GetNumberOfJets () const
AliReducedJetInfo *	GetReconstructedJet (int ijet) const
TObjArray *	GetListOfJets () const

Private Attributes
double	fCrossSection
	Event cross section. More...
int	fTrials
	Number of trials. More...
double	fPtHard
	Generated \( p_{t} \) of the hard interaction. More...
TObjArray *	fReconstructedJets
	List of reconstructed jets at generator level. More...

Detailed Description

Event structure containing reduced jet information.

This class represents an event structure for jets at generator level, which links true jets to particles within the jet cone in order to study their properties. The event contains

1. A list of reconstructed reduced jets at generator level
2. Calculated cross section of the event
3. Number of trials
4. Generated \( p_{t} \) of the hard interaction

Definition at line 46 of file AliReducedJetEvent.h.

Constructor & Destructor Documentation

HighPtTracks::AliReducedJetEvent::AliReducedJetEvent

(

)

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

Definition at line 29 of file AliReducedJetEvent.cxx.

HighPtTracks::AliReducedJetEvent::AliReducedJetEvent	(	double	crosssection,
		int	ntrials,
		double	pthard
	)

Main consturctor, initialising also PYTHIA information (cross section, number of trials, \( p_{t} \) hard)

Parameters

crosssection	Cross section
ntrials	Number of trials
pthard	\( p_{t} \) of the hard interaction

Definition at line 46 of file AliReducedJetEvent.cxx.

HighPtTracks::AliReducedJetEvent::AliReducedJetEvent

(

const AliReducedJetEvent &

ref

)

Copy constructor, creating a new jet event copying information from a reference event (reconstructed jets). Creates a deep copy - this event will take ownership over its objects.

Parameters

ref	Reference jet event for the copy

Definition at line 63 of file AliReducedJetEvent.cxx.

HighPtTracks::AliReducedJetEvent::~AliReducedJetEvent ( )

virtual

Destructor, deleting all associated jets

Definition at line 107 of file AliReducedJetEvent.cxx.

Member Function Documentation

void HighPtTracks::AliReducedJetEvent::AddReconstructedJet

(

AliReducedJetInfo *

jet

)

Adds a new reduced jet to this event. The jet event will take ownership over the reduced jet.

Parameters

jet

Definition at line 116 of file AliReducedJetEvent.cxx.

Referenced by HighPtTracks::AliHighPtReconstructionEfficiency::UserExec().

double HighPtTracks::AliReducedJetEvent::GetCrossSection ( ) const

inline

Get the event cross section.

Returns

The event cross section

Definition at line 74 of file AliReducedJetEvent.h.

TObjArray* HighPtTracks::AliReducedJetEvent::GetListOfJets ( ) const

inline

Get a list of reconstructed jets found in this event.

Returns

List of jets found in this event.

Definition at line 98 of file AliReducedJetEvent.h.

int HighPtTracks::AliReducedJetEvent::GetNumberOfJets

(

)

const

Get the number of jets stored in this jet event.

Returns

The number of jets stored in this jet event

Definition at line 125 of file AliReducedJetEvent.cxx.

int HighPtTracks::AliReducedJetEvent::GetNumberOfTrials ( ) const

inline

Get the number of trials.

Returns

The number of trials

Definition at line 81 of file AliReducedJetEvent.h.

double HighPtTracks::AliReducedJetEvent::GetPtHard ( ) const

inline

Get the \( p_{t} \) of the hard interaction.

Returns

Definition at line 87 of file AliReducedJetEvent.h.

AliReducedJetInfo * HighPtTracks::AliReducedJetEvent::GetReconstructedJet

(

int

ijet

)

const

Get jet stored in this jet event via its position in the container.

Parameters

ijet	Index of the jet in the event.

Returns

The reduced jet (NULL if index is out of range)

Definition at line 136 of file AliReducedJetEvent.cxx.

AliReducedJetEvent & HighPtTracks::AliReducedJetEvent::operator=

(

const AliReducedJetEvent &

ref

)

Assignment operator, copying information from a reference event (reconstructed jets) into this event. Creates a deep copy - this event will take ownership over its objects.

Parameters

ref	Reference jet event for the copy

Returns

This object

Definition at line 87 of file AliReducedJetEvent.cxx.

void HighPtTracks::AliReducedJetEvent::SetPythiaHardInfo ( double  crosssection, int  ntrials, double  pthard  )

inline

Set values calculated by pythia (Cross section, number of trials, generated \( p_{t} \) of the hard interaction)

Parameters

crosssection	Event cross section
ntrials	Number of trials
pthard	Generated \( p_{t} \) of the hard interaction

Definition at line 62 of file AliReducedJetEvent.h.

Member Data Documentation

double HighPtTracks::AliReducedJetEvent::fCrossSection

private

Event cross section.

Definition at line 101 of file AliReducedJetEvent.h.

Referenced by GetCrossSection(), operator=(), and SetPythiaHardInfo().

double HighPtTracks::AliReducedJetEvent::fPtHard

private

Generated \( p_{t} \) of the hard interaction.

Definition at line 103 of file AliReducedJetEvent.h.

Referenced by GetPtHard(), operator=(), and SetPythiaHardInfo().

TObjArray* HighPtTracks::AliReducedJetEvent::fReconstructedJets

private

List of reconstructed jets at generator level.

Definition at line 104 of file AliReducedJetEvent.h.

Referenced by AddReconstructedJet(), AliReducedJetEvent(), GetListOfJets(), GetNumberOfJets(), GetReconstructedJet(), operator=(), and ~AliReducedJetEvent().

int HighPtTracks::AliReducedJetEvent::fTrials

private

Number of trials.

Definition at line 102 of file AliReducedJetEvent.h.

Referenced by GetNumberOfTrials(), operator=(), and SetPythiaHardInfo().

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

• PWGJE/EMCALJetTasks/Tracks/AliReducedJetEvent.h
• PWGJE/EMCALJetTasks/Tracks/AliReducedJetEvent.cxx