class AliAnalysisTaskTOFqaID: public AliAnalysisTaskSE
Function Members (Methods)
public:
protected:
Data Members
public:
| enum ETrackCutSetTOFqa_t { | kRun1Cuts | |
| kStd2010 | ||
| kStd2010crossedRows | ||
| kStd2011 | ||
| kStd2011crossedRows | ||
| kNCutSetTOFqa | ||
| }; | ||
| enum AliAnalysisTask::EAnalysisTaskFlags { | kTaskUsed | |
| kTaskZombie | ||
| kTaskChecked | ||
| kTaskPostEventLoop | ||
| }; | ||
| enum TObject::EStatusBits { | kCanDelete | |
| kMustCleanup | ||
| kObjInCanvas | ||
| kIsReferenced | ||
| kHasUUID | ||
| kCannotPick | ||
| kNoContextMenu | ||
| kInvalidObject | ||
| }; | ||
| enum TObject::[unnamed] { | kIsOnHeap | |
| kNotDeleted | ||
| kZombie | ||
| kBitMask | ||
| kSingleKey | ||
| kOverwrite | ||
| kWriteDelete | ||
| }; |
protected:
private:
| AliESDEvent* | fESD | ESD object |
| AliESDpid* | fESDpid | pointer to the PID object |
| Bool_t | fEnableAdvancedCheck | flag to enable advanced checks |
| Bool_t | fEnableChargeSplit | flag to enable split for sign of charge |
| Double_t | fEta | psedorapidity |
| Float_t | fExpTimeBinWidth | bin width for t-texp histos |
| Float_t | fExpTimeRangeMax | range of t-texp histogram |
| Float_t | fExpTimeRangeMin | |
| Float_t | fExpTimeSmallRangeMax | reduced range of t-texp histogram |
| Float_t | fExpTimeSmallRangeMin | |
| TList* | fHlist | list of general histos |
| TList* | fHlistPID | list of PID-related histos |
| TList* | fHlistTRD | list of general histos for positive tracks |
| TList* | fHlistTimeZero | list of timeZero related histos |
| TList* | fHlistTrigger | list of general histos for TOF trg infos |
| Bool_t | fIsMC | flag for MC |
| Double_t | fL | integrated track lenght |
| AliMCEvent* | fMCevent | MC event |
| Double_t | fMatchingEtaCut | simmetric eta cut for matching eff vs pt, eta, phi |
| Double_t | fMatchingMomCut | minimum pT cut for matching eff vs eta, phi |
| Double_t | fMyTimeZeroTOF | |
| Double_t | fMyTimeZeroTOFsigma | timeZero by TOF recomputed |
| Int_t | fMyTimeZeroTOFtracks | number of tracks used to recompute TOF_T0 |
| Int_t | fNTOFtracks[3] | number of tracks matching with TOF |
| Double_t | fP | momentum |
| Double_t | fPhi | phi at vertex |
| Double_t | fPt | transverse momentum |
| Int_t | fRunNumber | run number |
| Int_t | fSelectedPdg | pdg code of the selected specie (for MC only) |
| Float_t | fSigmaSpecie[5] | number of TOF PID sigmas, ie.fSigmaPion, fSigmaKaon, fSigmaProton; |
| Float_t | fT0[3] | event time |
| AliTOFHeader* | fTOFHeader | TOF header needed for trigger info |
| Double_t | fTPCOuterPhi | phi at outer tpc radius |
| Double_t | fThExpTimes[5] | theoretical expected times for 5 mass hypothesis |
| Double_t | fTof | |
| AliAnalysisFilter* | fTrackFilter | track filter object |
| Double_t | fTrkExpTimes[5] | expected times from tracking for 5 mass hypothesis |
| AliESDVertex* | fVertex | pointer to the vertex object |
| Int_t | fnExpTimeBins | |
| Int_t | fnExpTimeSmallBins |
Class Charts
| Inheritance Chart: | ||||||||||||||||
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Function documentation
void UserExec(Option_t* option)
Main - executed for each event.
It extracts event information and track information after selecting
primary tracks via standard cuts.
AliESDInputHandler *esdH = dynamic_cast<AliESDInputHandler*> (AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler());
if (!esdH) {
AliError("ERROR: Could not get ESDInputHandler");
return;
} else {
fESD = (AliESDEvent*) esdH->GetEvent();
}
void FillStartTimeMaskHisto(TString suffix)
set pid response to use best_T0 and for each
accepted track fills the histogram with the
used start time
Bool_t ComputeTimeZeroByTOF1GeV()
compute T0-TOF for tracks within momentum range [0.95, 1.05] init T0-TOF
Bool_t SelectMCspecies(AliMCEvent* ev, AliESDtrack* track)
Retrieves particle true ID from MC and selects the desired species
Bool_t ComputeMatchingEfficiency(TList* list, TString variable)
computes matching efficiency from previously filled histos to be called in terminate function
void HistogramMakeUp(TH1* hist, Color_t color, Int_t markerStyle, TString drawOpt, TString newName, TString newTitle, TString xTitle, TString yTitle)
set histogram style and axes style at once
void AddTofBaseHisto(TList* list, Int_t charge, TString suffix)
Creates histograms for monitoring TOF signal, time alignement and matching-related quantities
void AddMatchingEffHisto(TList* list, Int_t charge, TString suffix)
void AddPidHisto(TList* list, Int_t charge, TString suffix)
Creates histograms for monitoring TOF PID
void AddStartTimeHisto(TList* list, TString suffix)
Creates histograms for monitoring T0 signal and start-time related quantities
void FillTofBaseHisto(AliESDtrack* track, Int_t charge, TString suffix)
fill histo with TOF base quantities
void FillPrimaryTrkHisto(Int_t charge, TString suffix)
fill histos with primary tracks info => denominator for matching efficiency
void FillMatchedTrkHisto(Int_t charge, TString suffix)
get matched tracks variables (matching cut to be applied externally) => numerator for matching efficiency
void SetExpTimeHistoRange(Float_t min, Float_t max)
{ fExpTimeRangeMin = min; fExpTimeRangeMax = max; return;}void SetExpTimeHistoSmallRange(Float_t min, Float_t max)
{ fExpTimeSmallRangeMin = min; fExpTimeSmallRangeMax = max; return;}Bool_t SetSelectMCspecies(Bool_t enableMC, Int_t absPdgCode)
{fIsMC = enableMC; fSelectedPdg = absPdgCode; return kTRUE;}