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EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef Class Reference

Unit test class for charged particle distributions. More...

#include <AliAnalysisTaskChargedParticlesRef.h>

Inheritance diagram for EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef:
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Public Types

enum  BeamDirection_t { kpPb = 1, kPbp = -1 }
 

Public Member Functions

 AliAnalysisTaskChargedParticlesRef ()
 
 AliAnalysisTaskChargedParticlesRef (const char *name)
 
virtual ~AliAnalysisTaskChargedParticlesRef ()
 
void UserCreateOutputObjects ()
 
void UserExec (Option_t *)
 
void Terminate (Option_t *)
 
void SetRapidityShift (Double_t yshift)
 
void SetBeamDirection (BeamDirection_t beamdir)
 
void UseTriggerPatches (Bool_t doUse)
 
void SetTrackSelection (AliEmcalTrackSelection *sel)
 
void InitializeTrackCuts (TString cutname, bool isAOD)
 
void SetOfflineTriggerSelection (AliEmcalTriggerOfflineSelection *sel)
 
void SetAnalysisUtil (AliAnalysisUtils *util)
 
void SetEtaLabCut (double etamin, double etamax)
 
void SetEtaCMSCut (double etamin, double etamax)
 

Protected Member Functions

void CreateOldPtBinning (TArrayD &binning) const
 
void CreateNewPtBinning (TArrayD &binning) const
 
void FillEventCounterHists (const char *triggerclass, double vtxz, bool isSelected)
 
void FillTrackHistos (const char *eventclass, Double_t pt, Double_t eta, Double_t etacent, Double_t phi, Bool_t etacut, Bool_t inEmcal, Bool_t hasTRD)
 
TString GetFiredTriggerClassesFromPatches (const TClonesArray *triggerpatches) const
 

Protected Attributes

AliEmcalTrackSelection * fTrackCuts
 Standard track selection. More...
 
AliAnalysisUtils * fAnalysisUtil
 Event selection. More...
 
AliEmcalTriggerOfflineSelection * fTriggerSelection
 Offline trigger selection. More...
 
THistManager * fHistos
 Histogram manager. More...
 
AliEMCALGeometry * fGeometry
 EMCAL geometry methods. More...
 
Bool_t fTriggerStringFromPatches
 Do rebuild the trigger string from trigger patches. More...
 
Double_t fYshift
 Rapidity shift. More...
 
Double_t fEtaSign
 Sign of the eta distribution (swaps when beam directions swap): p-Pb: +1, Pb-p: -1. More...
 
Double_t fEtaLabCut [2]
 Cut applied in Eta Lab frame. More...
 
Double_t fEtaCmsCut [2]
 Cut applied in Eta centre-of-mass frame. More...
 

Private Member Functions

 AliAnalysisTaskChargedParticlesRef (const AliAnalysisTaskChargedParticlesRef &)
 
AliAnalysisTaskChargedParticlesRef & operator= (const AliAnalysisTaskChargedParticlesRef &)
 

Detailed Description

Unit test class for charged particle distributions.

As generator of reference distributions this task is written as "must work", meaning as simple as possible and as independent as possible. Using only well-tested components. Objects responsible for further problems, i.e. the usage of THnSparse due to memory problems in several places, are forbidden.

Definition at line 28 of file AliAnalysisTaskChargedParticlesRef.h.

Member Enumeration Documentation

enum EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::BeamDirection_t
Enumerator
kpPb 
kPbp 

Definition at line 30 of file AliAnalysisTaskChargedParticlesRef.h.

Constructor & Destructor Documentation

EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::AliAnalysisTaskChargedParticlesRef ( )

Dummy constructor

Definition at line 50 of file AliAnalysisTaskChargedParticlesRef.cxx.

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

Main constructor

Parameters
nameName of the task

Definition at line 72 of file AliAnalysisTaskChargedParticlesRef.cxx.

EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::~AliAnalysisTaskChargedParticlesRef ( )
virtual

Destuctor

Definition at line 94 of file AliAnalysisTaskChargedParticlesRef.cxx.

EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::AliAnalysisTaskChargedParticlesRef ( const AliAnalysisTaskChargedParticlesRef &  )
private

Member Function Documentation

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::CreateNewPtBinning ( TArrayD &  binning) const
protected

Create new Pt binning

Parameters
binning

Definition at line 562 of file AliAnalysisTaskChargedParticlesRef.cxx.

Referenced by UserCreateOutputObjects().

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::CreateOldPtBinning ( TArrayD &  binning) const
protected

Create old pt binning

Parameters
binning

Definition at line 534 of file AliAnalysisTaskChargedParticlesRef.cxx.

Referenced by UserCreateOutputObjects().

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::FillEventCounterHists ( const char *  triggerclass,
double  vtxz,
bool  isSelected 
)
protected

Fill event counter histogram for a given trigger class

Parameters
triggerclassTrigger class firing the trigger
vtxzz-position of the primary vertex
isSelectedCheck whether track is selected

Definition at line 431 of file AliAnalysisTaskChargedParticlesRef.cxx.

Referenced by UserExec().

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::FillTrackHistos ( const char *  eventclass,
Double_t  pt,
Double_t  etalab,
Double_t  etacent,
Double_t  phi,
Bool_t  etacut,
Bool_t  inEmcal,
Bool_t  hasTRD 
)
protected

Fill track histograms

Parameters
eventclassTrigger class fired
pttrack \( p_{t} \)
etalabTrack \( \eta \) in lab frame
etacentTrack \( \eta \) in cms frame
phiTrack \( \eta \) in lab frame
etacutTrack accepted by \( \eta \) cut
inEmcalTrack in EMCAL \( \phi \) acceptance

Definition at line 456 of file AliAnalysisTaskChargedParticlesRef.cxx.

Referenced by UserExec().

TString EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::GetFiredTriggerClassesFromPatches ( const TClonesArray *  triggerpatches) const
protected

Apply trigger selection using offline patches and trigger thresholds based on offline ADC Amplitude

Parameters
triggerpatchesTrigger patches found by the trigger maker
Returns
String with EMCAL trigger decision

Definition at line 595 of file AliAnalysisTaskChargedParticlesRef.cxx.

Referenced by UserExec().

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::InitializeTrackCuts ( TString  cutname,
bool  isAOD 
)

Set the track selection

Parameters
cutnameName of the track cuts
isAODcheck whether we run on ESDs or AODs

Definition at line 526 of file AliAnalysisTaskChargedParticlesRef.cxx.

Referenced by UserCreateOutputObjects().

AliAnalysisTaskChargedParticlesRef& EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::operator= ( const AliAnalysisTaskChargedParticlesRef &  )
private
void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetAnalysisUtil ( AliAnalysisUtils *  util)
inline

Definition at line 49 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetBeamDirection ( BeamDirection_t  beamdir)
inline

Definition at line 43 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetEtaCMSCut ( double  etamin,
double  etamax 
)
inline

Definition at line 51 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetEtaLabCut ( double  etamin,
double  etamax 
)
inline

Definition at line 50 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetOfflineTriggerSelection ( AliEmcalTriggerOfflineSelection *  sel)
inline

Definition at line 48 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetRapidityShift ( Double_t  yshift)
inline

Definition at line 42 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::SetTrackSelection ( AliEmcalTrackSelection *  sel)
inline

Definition at line 46 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by InitializeTrackCuts().

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::Terminate ( Option_t *  )
inline

Definition at line 40 of file AliAnalysisTaskChargedParticlesRef.h.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::UserCreateOutputObjects ( )

Create the output histograms

Definition at line 104 of file AliAnalysisTaskChargedParticlesRef.cxx.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::UserExec ( Option_t *  )

Simple unit test framework

  • Select event using AliAnalysisUtil
  • Assing trigger type (Request INT7, EJ*, EG*)
  • Loop over tracks, select particles
  • Fill distributions
    Parameters
    optionNot used

Definition at line 227 of file AliAnalysisTaskChargedParticlesRef.cxx.

void EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::UseTriggerPatches ( Bool_t  doUse)
inline

Definition at line 44 of file AliAnalysisTaskChargedParticlesRef.h.

Member Data Documentation

AliAnalysisUtils* EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fAnalysisUtil
protected

Event selection.

Definition at line 62 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by SetAnalysisUtil(), UserCreateOutputObjects(), UserExec(), and ~AliAnalysisTaskChargedParticlesRef().

Double_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fEtaCmsCut[2]
protected

Cut applied in Eta centre-of-mass frame.

Definition at line 72 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by AliAnalysisTaskChargedParticlesRef(), SetEtaCMSCut(), and UserExec().

Double_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fEtaLabCut[2]
protected

Cut applied in Eta Lab frame.

Definition at line 71 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by AliAnalysisTaskChargedParticlesRef(), SetEtaLabCut(), and UserExec().

Double_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fEtaSign
protected

Sign of the eta distribution (swaps when beam directions swap): p-Pb: +1, Pb-p: -1.

Definition at line 69 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by SetBeamDirection(), and UserExec().

AliEMCALGeometry* EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fGeometry
protected

EMCAL geometry methods.

Definition at line 65 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by UserExec().

THistManager* EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fHistos
protected

Histogram manager.

Definition at line 64 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by FillEventCounterHists(), FillTrackHistos(), UserCreateOutputObjects(), UserExec(), and ~AliAnalysisTaskChargedParticlesRef().

AliEmcalTrackSelection* EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fTrackCuts
protected

Standard track selection.

Definition at line 61 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by SetTrackSelection(), UserCreateOutputObjects(), and UserExec().

AliEmcalTriggerOfflineSelection* EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fTriggerSelection
protected

Offline trigger selection.

Definition at line 63 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by SetOfflineTriggerSelection(), UserExec(), and ~AliAnalysisTaskChargedParticlesRef().

Bool_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fTriggerStringFromPatches
protected

Do rebuild the trigger string from trigger patches.

Definition at line 67 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by UserExec(), and UseTriggerPatches().

Double_t EMCalTriggerPtAnalysis::AliAnalysisTaskChargedParticlesRef::fYshift
protected

Rapidity shift.

Definition at line 68 of file AliAnalysisTaskChargedParticlesRef.h.

Referenced by SetRapidityShift(), and UserExec().

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