class AliCdfJetFinder: public AliJetFinder

 Jet Finder based on CDF algortihm
 Charged jet evolution and the underlying event in proton-antiproton collisions at 1.8 TeV
 Physical Review D, vol. 65, Issue 9, id. 092002
 http://www.phys.ufl.edu/~rfield/cdf/chgjet/chgjet_intro.html
 Authors : Adrian.Sevcenco@cern.ch (adriansev@spacescience.ro )
           Daniel.Felea@cern.ch    (dfelea@spacescience.ro)
           Ciprian.Mihai.Mitu@cern.ch  (mcm@spacescience.ro)
           magali.estienne@subatech.in2p3.fr &
           alexandre.shabetai@cern.ch (Modification of the input object (reader/finder splitting))
 ** 2011
 Modified accordingly to reader/finder splitting and new handling of neutral information

Function Members (Methods)

public:

	AliCdfJetFinder()
virtual	~AliCdfJetFinder()
void	TObject::AbstractMethod(const char* method) const
virtual void	AliJetFinder::AddHistosToList(TList*)
virtual void	AliJetFinder::AddJet(AliAODJet jet)
void	AnalizeJets()
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
void	Clean()
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	AliJetFinder::ComputeBkgs()
void	ComputeConesWeight()
virtual void	AliJetFinder::ConnectAOD(const AliAODEvent* aod)
virtual void	AliJetFinder::ConnectAODNonStd(AliAODEvent* aod, const char* bname)
virtual void	TObject::Copy(TObject& object) const
virtual void	CreateOutputObjects(TList *const histos)
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
void	FindCones()
virtual void	FindJets()
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual AliJetCalTrkEvent*	AliJetFinder::GetCalTrkEvent() const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual AliAODJetEventBackground*	AliJetFinder::GetEventBackground() const
virtual const char*	TObject::GetIconName() const
virtual AliJetHeader*	AliJetFinder::GetJetHeader() 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
virtual const char*	TObject::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::Hash() 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
virtual void	AliJetFinder::Init()
void	InitData()
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	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)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TObject::Print(Option_t* option = "") const
virtual Bool_t	AliJetFinder::ProcessEvent()
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
virtual void	AliJetFinder::Reset()
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	AliJetFinder::SetCalTrkEvent(AliJetCalTrkEvent& event)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
virtual void	AliJetFinder::SetEventBackground(AliAODJetEventBackground* bkg)
virtual void	AliJetFinder::SetJetHeader(AliJetHeader* h)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	TObject::SetUniqueID(UInt_t uid)
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
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
virtual void	AliJetFinder::WriteHeader()
virtual void	AliJetFinder::WriteHeaderToFile()
void	WriteJets()

protected:

	AliCdfJetFinder(const AliCdfJetFinder& jf)
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()
AliCdfJetFinder&	operator=(const AliCdfJetFinder& jf)

Data Members

public:

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

protected:

AliAODJetEventBackground*	AliJetFinder::fAODEvBkg	! bkg object to be store
TClonesArray*	AliJetFinder::fAODjets	! reconstructed jets
Bool_t	fAODtracksWrite	write jet tracks to AOD
Bool_t	fAODwrite	write jets to AOD
Bool_t	fAnalyseJets	analyse jets
AliJetCalTrkEvent*	AliJetFinder::fCalTrkEvent	pointer to AliJetCalTrkEvent object
Int_t	AliJetFinder::fDebug	debug option, set through the header
AliJetHeader*	AliJetFinder::fHeader	pointer to header
TList*	fHistos	List of histograms
Int_t*	fIdxArray	! index array of sorted pts
Double_t	fJetPtCut	leading jet must have AT LEAST fJetPtCut
Int_t	fMinJetParticles	leading jet must contain AT LEAST fMinJetParticles
Int_t	AliJetFinder::fNAODjets	number of reconstructed jets
Int_t	fNInC	! number of charged particles in event
Int_t	fNInN	! number of neutral cells in event
Int_t	fNJets	! counter of number of jets
Int_t	fNPart	! number of particles in event
Double_t*	fPtArray	! momentum array
Double_t	fRadius	radius of jet
varContainer**	fVectJet	! container for Jets
varContainer**	fVectParticle	! container for Particles

Class Charts

Inheritance Chart:

TObject

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AliJetFinder

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AliCdfJetFinder

Function documentation

AliCdfJetFinder()

 Default constructor

~AliCdfJetFinder()

 destructor

void CreateOutputObjects(TList *const histos)

 Create the list of histograms. Only the list is owned.

void FindJets()

 Jet Algorithm:
  * Order all charged particles according to their PT.
  * Start with the highest PT particle and include in the "jet" all particles within the "radius" R = 0.7
     (considering each particle in the order of decreasing PT and recalculating the centroid of the jet after
     each new particle is added to the jet).
  * Go to the next highest PT particle (not already included in a jet) and include in the "jet" all particles
     (not already included in a jet) within the radius R =0.7.
  * Continue until all particles are in a "jet".

void InitData()

 initialisation of variables and data members

void FindCones()

 parsing of particles in event and estlabish jets (label them with jet index)

void ComputeConesWeight()

 computing of jets Pt, Eta and Phi (centre of weight in (eta,phi) plane)
 rescan the vector of particles by identify them by asociate jet number for computing of weight centre

void WriteJets()

 Writing AOD jets and AOD tracks

void AnalizeJets()

 analyzing of jets and filling of histograms

void Clean()

 CLEANING SECTION

AliCdfJetFinder()