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class AliITSClusterFinder: public TObject

AliITSClusterFinder& AliITSClusterFinder::operator=(const AliITSClusterFinder& /* source */){
 Assignment operator
 Assignment is not allowed. The method is protected to avoid misuse.
  Fatal("= operator","Assignment operator not allowed\n");
  return *this;
}

Function Members (Methods)

This is an abstract class, constructors will not be documented.
Look at the header to check for available constructors.

public:

virtual	~AliITSClusterFinder()
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	TObject::Clear(Option_t* = "")
virtual TObject*	TObject::Clone(const char* newname = "") const
virtual TClonesArray*	Clusters()
virtual Int_t	TObject::Compare(const TObject* obj) const
virtual void	TObject::Copy(TObject& object) const
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual TClonesArray*	Digits()
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
virtual void	FindRawClusters(Int_t)
AliITSDetTypeRec*	GetDetTypeRec() const
virtual AliITSdigit*	GetDigit(Int_t i)
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
virtual Int_t	GetModule() const
virtual const char*	TObject::GetName() const
Int_t	GetNClusters() const
virtual Int_t	GetNPeaks() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
TArrayI*	GetRawID2ClusID() 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
void	InitGeometry()
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
virtual Bool_t	IsNeighbor(TObjArray* digs, Int_t i, Int_t* j) 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
AliITSMap*	Map()
void	TObject::MayNotUse(const char* method) const
virtual Int_t	NClusters() const
virtual Int_t	NDigits() 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()
void	Print(ostream* os) const
virtual void	Print(Option_t* option = "") const
virtual void	RawdataToClusters(AliRawReader*)
void	Read(istream* os)
virtual Int_t	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	SetClusters(TClonesArray* itsClusters)
virtual void	SetDetTypeRec(AliITSDetTypeRec* dtr)
virtual void	SetDigits(TClonesArray* itsDigits)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
void	SetEvent(Int_t event)
virtual void	SetMap(AliITSMap* m)
virtual void	SetModule(Int_t module)
static void	TObject::SetObjectStat(Bool_t stat)
void	SetRawID2ClusID(TArrayI* arr)
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

protected:

static void	AddLabel(Int_t* lab, Int_t label)
static void	CheckLabels2(Int_t* lab)
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
static void	FindCluster(Int_t k, Int_t maxz, AliITSClusterFinder::AliBin* bins, Int_t& n, Int_t* idx)
static void	FindPeaks(Int_t k, Int_t m, AliITSClusterFinder::AliBin* b, Int_t* idx, UInt_t* msk, Int_t& n)
static Bool_t	IsMaximum(Int_t k, Int_t max, const AliITSClusterFinder::AliBin* bins)
void	MakeCluster(Int_t k, Int_t max, AliITSClusterFinder::AliBin* bins, UInt_t m, AliITSRecPoint& c)
void	TObject::MakeZombie()
static void	MarkPeak(Int_t k, Int_t max, AliITSClusterFinder::AliBin* bins, UInt_t m)
AliITSClusterFinder&	operator=(const AliITSClusterFinder& source)

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:

TClonesArray*	fClusters	! Array of clusters
AliITSDetTypeRec*	fDetTypeRec	ITS object for reconstruction
TClonesArray*	fDigits	! digits
Int_t	fEvent	event number
AliITSMap*	fMap	! map
Int_t	fModule	! Module number to be reconstuctted
UInt_t	fNClusters	total number of clusters found
Int_t	fNModules	total number of modules
Int_t	fNPeaks	! NPeaks
Int_t	fNdet[2200]	detector index
Int_t	fNdigits	! num of digits
Int_t	fNlayer[2200]	detector layer
TArrayI*	fRawID2ClusID	! optional array to store raw word ID -> ClusID for embedding (not owned)
Int_t	fXmax	maximum channel in Xloc
Int_t	fXmin	minimum channel in Xloc
Int_t	fZmax	maximum channel in Zloc
Int_t	fZmin	minimum channel in Zloc

Class Charts

Inheritance Chart:

TObject

←

AliITSClusterFinder

←

AliITSClusterFinderSDDfast

AliITSClusterFinderV2SDD

AliITSClusterFinderV2SPD

AliITSClusterFinderV2SSD

Function documentation

~AliITSClusterFinder()

 destructor cluster finder
 Input:
   none.
 Output:
   none.
 Return:
   none.

void InitGeometry()

 Initialisation of ITS geometry

Bool_t IsNeighbor(TObjArray* digs, Int_t i, Int_t* j) const

 Locagical function which checks to see if digit i has a neighbor.
 If so, then it returns kTRUE and its neighbor index j.
 This routine checks if the digits are side by side or one before the
 other. Requires that the array of digits be in proper order.
 Returns kTRUE in the following cases.
                 ji   0j   if kdiagonal  j0    0i
                 00   0i   if kdiagonal  0i    j0
 Inputs:
    TObjArray *digs   Array to search for neighbors in
    Int_t      i      Index of digit for which we are searching for
                      a neighbor of.
 Output:
    Int_t      j[4]   Index of one or more of the digits which is a
                      neighbor of digit a index i.
 Return:
    Bool_t            kTRUE if a neighbor was found kFALSE otherwise.

void Print(ostream* os) const

Standard output format for this class
 Inputs:
    ostream *os   Output stream
 Output:
    ostream *os   Output stream
 Return:
    none.

void Read(istream* os)

Standard input for this class
 Inputs:
    istream *is   Input stream
 Output:
    istream *is   Input stream
 Return:
    none.

void CheckLabels2(Int_t* lab)

 Tries to find mother's labels

void AddLabel(Int_t* lab, Int_t label)

add label to the cluster

Bool_t IsMaximum(Int_t k, Int_t max, const AliITSClusterFinder::AliBin* bins)

is this a local maximum ?

void FindRawClusters(Int_t )

 Do the Reconstruction.

void RawdataToClusters(AliRawReader* )

void SetDigits(TClonesArray* itsDigits)

 Digit

AliITSdigit* GetDigit(Int_t i)

TClonesArray* Digits()

{return fDigits;}

Int_t NDigits() const

{return fNdigits;}

void SetClusters(TClonesArray* itsClusters)

 Set fClusters up

TClonesArray* Clusters()

 Get fCluters

{return fClusters;}

Int_t NClusters() const

 Returns the present number of enteries

{return fClusters->GetEntriesFast();}

void SetModule(Int_t module)

{fModule = module;}

Int_t GetModule() const

{return fModule;}

void SetEvent(Int_t event)

{ fEvent=event; }

void SetMap(AliITSMap* m)

 Others

{fMap=m;}

Int_t GetNPeaks() const

{return fNPeaks;}

void Print(ostream* os) const

 Set max. cluster size ; bigger clusters will be rejected
 IO functions

void Read(istream* os)

void SetDetTypeRec(AliITSDetTypeRec* dtr)

{fDetTypeRec=dtr;}

AliITSDetTypeRec* GetDetTypeRec() const

{return fDetTypeRec;}

Int_t GetNClusters() const

{return fNClusters;}

void SetRawID2ClusID(TArrayI* arr)

{fRawID2ClusID = arr;}

TArrayI* GetRawID2ClusID() const

{return fRawID2ClusID;}

void MakeCluster(Int_t k, Int_t max, AliITSClusterFinder::AliBin* bins, UInt_t m, AliITSRecPoint& c)

void FindPeaks(Int_t k, Int_t m, AliITSClusterFinder::AliBin* b, Int_t* idx, UInt_t* msk, Int_t& n)

void MarkPeak(Int_t k, Int_t max, AliITSClusterFinder::AliBin* bins, UInt_t m)

void FindCluster(Int_t k, Int_t maxz, AliITSClusterFinder::AliBin* bins, Int_t& n, Int_t* idx)

AliITSClusterFinder& operator=(const AliITSClusterFinder& source)

 assignment operator