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AliRoot » PWGHF » CORRELATIONHF » AliDxHFECorrelation

class AliDxHFECorrelation: public TNamed

This file is property of and copyright by the ALICE Project
ALICE Experiment at CERN, All rights reserved.

Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no>
Sedat Altinpinar <Sedat.Altinpinar@cern.ch>
Hege Erdal       <hege.erdal@gmail.com>

Permission to use, copy, modify and distribute this software and its
documentation strictly for non-commercial purposes is hereby granted
without fee, provided that the above copyright notice appears in all
copies and that both the copyright notice and this permission notice
appear in the supporting documentation. The authors make no claims
about the suitability of this software for any purpose. It is
provided "as is" without express or implied warranty.

Function Members (Methods)

public:

	AliDxHFECorrelation(const char* name = NULL)
virtual	~AliDxHFECorrelation()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	Clear(Option_t* option = "")
virtual TObject*	TNamed::Clone(const char* newname = "") const
virtual Int_t	TNamed::Compare(const TObject* obj) const
virtual void	TNamed::Copy(TObject& named) const
THnSparse*	CreateControlTHnSparse(const char* name, int thnSize, int* thnBins, double* thnMin, double* thnMax, const char** binLabels) const
virtual THnSparse*	DefineTHnSparse()
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	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
void	EventMixingChecks(const AliVEvent* pEvent)
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
int	Fill(const TObjArray* candidatesD0, const TObjArray* candidatesElectron, const AliVEvent* pEvent)
virtual void	TNamed::FillBuffer(char*& buffer)
virtual int	FillParticleProperties(AliVParticle* tr, AliVParticle* as, Double_t* data, int dimension) const
virtual TObject*	FindObject(const char* name) const
virtual TObject*	FindObject(const TObject* obj) const
const TList*	GetControlObjects() const
Double_t	GetDeltaEta() const
Double_t	GetDeltaPhi() const
int	GetDimTHnSparse() const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
Double_t	GetMaxPhi() const
Double_t	GetMinPhi() const
virtual const char*	TNamed::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
virtual const char*	TNamed::GetTitle() const
Int_t	GetTriggerParticleType() const
virtual UInt_t	TObject::GetUniqueID() const
Bool_t	GetUseMC() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TNamed::Hash() const
virtual int	HistogramEventProperties(int bin)
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
int	Init(const char* arguments = "")
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
virtual Bool_t	TNamed::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TNamed::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)
AliDxHFECorrelation&	operator+=(const AliDxHFECorrelation& other)
virtual void	TObject::Paint(Option_t* option = "")
int	ParseArguments(const char* arguments)
virtual void	TObject::Pop()
virtual void	Print(Option_t* option = "") const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
virtual void	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	SetCuts(AliAnalysisCuts* cuts)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
virtual void	SetEventType(int type)
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	SetUseMC(Bool_t useMC)
virtual void	ShowMembers(TMemberInspector&)
virtual Int_t	TNamed::Sizeof() const
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
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:

int	AddControlObject(TObject* pObj)
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	InitTHnSparseArray(int dimension)
void	TObject::MakeZombie()
Double_t*	ParticleProperties() const

private:

	AliDxHFECorrelation(const AliDxHFECorrelation& other)
AliDxHFECorrelation&	operator=(const AliDxHFECorrelation& other)

Data Members

public:

enum {	kEventsAll
	kEventsSel
	kEventsTriggered
	kEventsCorrelated
	kNEventControlLabels
	kD
	kElectron
	khD0pT
	khD0Phi
	khD0Eta
	khElectronpT
	khElectronPhi
	khElectronEta
	kNofHistograms
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

TString	TNamed::fName	object identifier
TString	TNamed::fTitle	object title

private:

TList*	fControlObjects	list of control objects
Double_t*	fCorrArray	! filling array for THnSparse
THnSparse*	fCorrProperties	the Correlation properties of selected particles
AliHFCorrelator*	fCorrelator	! object for correlations
AliAnalysisCuts*	fCuts	! Cuts
Double_t	fDeltaEta	Delta Eta
Double_t	fDeltaPhi	Delta Phi
int	fDimThn	Holds dim of THnSparse
Int_t	fEventType	Event type. Only needed for MC (fix)
TObjArray*	fHistograms	the histograms - for the moment not in use.
Double_t	fMaxPhi	Holds maxa phi
Double_t	fMinPhi	Holds min phi
Short_t	fSystem	Which system pp/PbPb
Int_t	fTriggerParticleType	Which particle to trigger on
Bool_t	fUseEventMixing	Run Event Mixing analysis
Bool_t	fUseMC	use MC info
static const char*	fgkEventControlBinNames[2147483647]
TH1*	fhEventControlCorr	! event control histogram (saved via control object list)

Class Charts

Inheritance Chart:

TNamed

←

AliDxHFECorrelation

←

AliDxHFECorrelationMC

Function documentation

AliDxHFECorrelation(const char* name = NULL)

 default constructor

~AliDxHFECorrelation()

 destructor

int Init(const char* arguments = "")

 Will initialize thnsparse, histogram and AliHFCorrelator

int ParseArguments(const char* arguments)

 parse arguments and set internal flags

THnSparse* DefineTHnSparse()

Defines the THnSparse. For now, only calls CreateControlTHnSparse

THnSparse* CreateControlTHnSparse(const char* name, int thnSize, int* thnBins, double* thnMin, double* thnMax, const char** binLabels) const

 Creates THnSparse.

int AddControlObject(TObject* pObj)

int HistogramEventProperties(int bin)

 histogram event properties

int Fill(const TObjArray* candidatesD0, const TObjArray* candidatesElectron, const AliVEvent* pEvent)

 will use AliHFCorrelator to process D0-electron pair and then fill THnSparse.

int FillParticleProperties(AliVParticle* tr, AliVParticle* as, Double_t* data, int dimension) const

 fill the data array from the particle data

void Clear(Option_t* option = "")

 overloaded from TObject: cleanup

void Print(Option_t* option = "") const

 overloaded from TObject: print info

void Draw(Option_t* option = "")

 overloaded from TObject: draw histograms

TObject* FindObject(const char* name) const

 overloaded from TObject: find object by name

TObject* FindObject(const TObject* obj) const

 overloaded from TObject: find object by pointer

void SaveAs(const char* filename = "", Option_t* option = "") const

 overloaded from TObject: save to file

AliDxHFECorrelation& operator+=(const AliDxHFECorrelation& other)

 add histograms from another instance
 TODO - need to change this to ThnSparse?

void EventMixingChecks(const AliVEvent* pEvent)

AliDxHFECorrelation(const char* name = NULL)

 default constructor

void SetCuts(AliAnalysisCuts* cuts)

{fCuts=cuts;}

void SetUseMC(Bool_t useMC)

void SetUseEventMixing(Bool_t useMixing) {fUseEventMixing=useMixing;}
void SetSystem(Bool_t system){fSystem=system;}
void SetPhiRange(Double_t min, Double_t max){fMinPhi=min; fMaxPhi=max;}
 TODO: SetEventType only needed for MC. How to avoid this?

{fUseMC=useMC;}

void SetEventType(int type)

{fEventType=type;}

Bool_t GetUseMC() const

{return fUseMC;}

const TList* GetControlObjects() const

{return fControlObjects;}

Double_t GetMinPhi() const

{return fMinPhi;}

Double_t GetMaxPhi() const

{return fMaxPhi;}

Double_t GetDeltaPhi() const

{return fDeltaPhi;}

Double_t GetDeltaEta() const

{return fDeltaEta;}

int GetDimTHnSparse() const

{return fDimThn;}

Int_t GetTriggerParticleType() const

{return fTriggerParticleType;}

void InitTHnSparseArray(int dimension)

 set the dimension of THn and allocate filling array

Double_t* ParticleProperties() const

{return fCorrArray;}

AliDxHFECorrelation& operator=(const AliDxHFECorrelation& other)

 assignment operator