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class AliHFEpidQA: public TObject

Function Members (Methods)

public:

	AliHFEpidQA()
	AliHFEpidQA(const AliHFEpidQA& ref)
virtual	~AliHFEpidQA()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
void	CheckEvent()
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TObject::Clear(Option_t* = "")
virtual TObject*	TObject::Clone(const char* newname = "") const
virtual Int_t	TObject::Compare(const TObject* obj) const
virtual void	Copy(TObject& o) const
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
Int_t	GetCentrality(AliVEvent *const fInputEvent)
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
Int_t	GetMultiplicityITS(AliVEvent *const fInputEvent) const
virtual const char*	TObject::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
TList*	GetOutput()
virtual const char*	TObject::GetTitle() const
AliHFEtrdPIDqa*	GetTRDQA() const
virtual UInt_t	TObject::GetUniqueID() const
TList*	GetV0pidMC()
TList*	GetV0pidQA()
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::Hash() const
Bool_t	HasRecalculateTRDpid() const
Bool_t	HasV0pidQA() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
void	Init()
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
Bool_t	IsPbPb() const
Bool_t	IsPP() const
Bool_t	IsPPMultiBin() const
virtual Bool_t	TObject::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TObject::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static void	TObject::operator delete(void* ptr)
static void	TObject::operator delete(void* ptr, void* vp)
static void	TObject::operator delete[](void* ptr)
static void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
AliHFEpidQA&	operator=(const AliHFEpidQA& ref)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TObject::Print(Option_t* option = "") const
void	Process()
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
void	SetEvent(AliVEvent *const ev)
void	SetMCEvent(AliMCEvent *const mc)
void	SetNNref(TFile* f)
static void	TObject::SetObjectStat(Bool_t stat)
void	SetPbPb()
void	SetPIDResponse(AliPIDResponse *const pid)
void	SetPP()
void	SetPPMultiBin()
void	SetRecalculateTRDpid(Bool_t recal = kTRUE)
void	SetTRDTotalChargeInSlice0()
virtual void	TObject::SetUniqueID(UInt_t uid)
void	SetV0pidQA(Bool_t v0pidQA = kTRUE)
virtual void	ShowMembers(TMemberInspector&)
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
Float_t	TOFbeta(const AliESDtrack *const track) const
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

void	CheckTenderV0pid(const TObjArray *const particles, Int_t species)
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	FillElectronLikelihoods(const TObjArray *const particles, Int_t species)
void	FillIllumination(const TObjArray *const particles, Int_t species)
void	FillPIDresponse(const TObjArray *const particles, Int_t species)
void	FillTPCinfo(AliESDtrack *const track, Int_t species)
Int_t	GetMaxPID(const Double_t* pidProbs) const
Int_t	GetPDG(Int_t index)
Int_t	GetTenderV0pid(AliESDtrack *const track)
TObjArray*	MakeCleanListElectrons(const TObjArray* tracks) const
TObjArray*	MakeCleanListForTRD(const TObjArray *const track, Int_t species)
void	MakePurity(const TObjArray* tracks, Int_t species)
TObjArray*	MakeTrackList(const TObjArray* tracks) const
void	TObject::MakeZombie()
void	RecalculateTRDpid(AliESDtrack* track, Double_t* pidProbs) const
void	RecalculateTRDpid(AliAODTrack* track, Double_t* pidProbs) const
void	TestTRDResponse(const TObjArray *const tracks, Int_t species)
Double_t	TRDlikeTracklet(Int_t layer, AliESDtrack const track, Double_t likelihood)
Int_t	TRDmomBin(Double_t p) const

Data Members

public:

enum {	kV0pidQA
	kRecalculateTRDpid
	kITS
	kTPC
	kTRD
	kTOF
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

private:

AliPIDResponse*	fESDpid	ESD PID object
AliVEvent*	fEvent	event pointer
Bool_t	fIsPbPb	Analysis Type: pp or PbPb
Bool_t	fIsppMultiBin	pp multiplicity bin analysis
AliMCEvent*	fMC	MC Event
TFile*	fNNref	reference file for NN pid
TMultiLayerPerceptron*	fNet[11]	reference networks
AliHFEcollection*	fOutput	Output container
Bool_t	fTRDTotalChargeInSlice0	Fix for Foreward/Backward compatibility
AliHFEtrdPIDqa*	fTRDpidQA	! TRD PID QA object
AliHFEV0pid*	fV0pid	V0 PID
AliHFEV0pidMC*	fV0pidMC	V0 MC PID

Class Charts

Inheritance Chart:

TObject

←

AliHFEpidQA

Function documentation

AliHFEpidQA()

 Default constructor

AliHFEpidQA(const AliHFEpidQA& ref)

 Copy constructor

AliHFEpidQA & operator=(const AliHFEpidQA& ref)

 Assignment operator

~AliHFEpidQA()

 Destructor

void Copy(TObject& o) const

 Copy function

void Init()

 Prepare task output

void Process()

 Run PID QA

void FillIllumination(const TObjArray *const particles, Int_t species)

 Fill Illumination Plot

void FillTPCinfo(AliESDtrack *const track, Int_t species)

 Fill TPC Cluster Plots

void TestTRDResponse(const TObjArray *const tracks, Int_t species)

 Test PID Response function of the TRD

void MakePurity(const TObjArray* tracks, Int_t species)

 Fill the QA histos for a given species

void FillElectronLikelihoods(const TObjArray *const particles, Int_t species)

 Fill electron Likelihoods for the ITS, TPC and TOF
 Required for the calculation of the electron efficiency,
 pion and proton efficiency and the thresholds

void FillPIDresponse(const TObjArray *const particles, Int_t species)

 Fill the PID response of different detectors to V0 daughter particles

TList * GetOutput()

 Getter for Output histograms

TList * GetV0pidQA()

 Getter for V0 PID QA histograms

TList * GetV0pidMC()

 Getter for V0 PID QA histograms

void RecalculateTRDpid(AliESDtrack* track, Double_t* pidProbs) const

  fTRDpidResponse->MakePID(track);
  track->GetTRDpid(pidProbs);

void RecalculateTRDpid(AliAODTrack* track, Double_t* pidProbs) const

  fTRDpidResponse->MakePID(track, pidProbs);

Float_t TOFbeta(const AliESDtrack *const track) const

 computes the TOF beta

Int_t GetMaxPID(const Double_t* pidProbs) const

 return the index of maximal PID probability

Int_t GetPDG(Int_t index)

 return the PDG particle code

TObjArray * MakeTrackList(const TObjArray* tracks) const

 convert list of AliHFEV0Info into a list of AliVParticle

TObjArray * MakeCleanListElectrons(const TObjArray* tracks) const

 Cleanup electron sample using TPC PID
 PID requirement will allways be implemented to the pair
 Strategy

void CheckTenderV0pid(const TObjArray *const particles, Int_t species)

Int_t GetTenderV0pid(AliESDtrack *const track)

 retrieve the PID nformation stored in the status flags by the train tender

Double_t TRDlikeTracklet(Int_t layer, AliESDtrack *const track, Double_t* likelihood)

 compute the TRD electron likelihoods for 1 tracklet
 based on teh AliTRDpidRecalculator in train/until/tender
 returns sum of the likelihoods (which should be 1)

Int_t TRDmomBin(Double_t p) const

 compute the momentum bin position

Int_t GetCentrality(AliVEvent *const fInputEvent)

 Recover the centrality of the event from ESD or AOD

Int_t GetMultiplicityITS(AliVEvent *const fInputEvent) const

 Definition of the Multiplicity according to the JPSI group (F. Kramer)

Bool_t HasV0pidQA() const

{ return TestBit(kV0pidQA); }

Bool_t HasRecalculateTRDpid() const

{ return TestBit(kRecalculateTRDpid); }

void SetEvent(AliVEvent *const ev)

{ fEvent = ev; }

void SetMCEvent(AliMCEvent *const mc)

{ fMC = mc; }

void SetV0pidQA(Bool_t v0pidQA = kTRUE)

{ SetBit(kV0pidQA, v0pidQA); }

void SetRecalculateTRDpid(Bool_t recal = kTRUE)

{ SetBit(kRecalculateTRDpid, recal); }

void SetTRDTotalChargeInSlice0()

{ fTRDTotalChargeInSlice0 = kTRUE; }

void SetPIDResponse(AliPIDResponse *const pid)

{ fESDpid = pid; }

void CheckEvent()

void SetNNref(TFile* f)

{ fNNref = f; }

AliHFEtrdPIDqa * GetTRDQA() const

{ return fTRDpidQA; }

void SetPbPb()

{ fIsPbPb = kTRUE; }

void SetPP()

{ fIsPbPb = kFALSE; }

void SetPPMultiBin()

{ fIsppMultiBin = kFALSE; }

Bool_t IsPbPb() const

{ return fIsPbPb; }

Bool_t IsPP() const

{ return !fIsPbPb; }

Bool_t IsPPMultiBin() const

{ return fIsppMultiBin; }

TObjArray * MakeCleanListForTRD(const TObjArray *const track, Int_t species)