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class AliMultiplicity: public AliVMultiplicity

Function Members (Methods)

public:

	AliMultiplicity()
	AliMultiplicity(const AliMultiplicity& m)
	AliMultiplicity(Int_t ntr, Int_t ns, Short_t nfcL1, Short_t nfcL2, const TBits& fFastOr)
	AliMultiplicity(Int_t ntr, Float_t* th, Float_t* ph, Float_t* dth, Float_t* dph, Int_t* labels, Int_t* labelsL2, Int_t ns, Float_t* ts, Float_t* ps, Int_t* labelss, Short_t nfcL1, Short_t nfcL2, const TBits& fFastOrFiredChips)
virtual	~AliMultiplicity()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
Bool_t	AreSPD2SinglesStored() const
void	AttachCluster2TrackRefs(AliRefArray* l1t1, AliRefArray* l1t2)
void	AttachTracklet2TrackRefs(AliRefArray* l1t1, AliRefArray* l1t2, AliRefArray* l2t1, AliRefArray* l2t2)
virtual void	TObject::Browse(TBrowser* b)
Double_t	CalcDist(Int_t i) const
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	Clear(Option_t* opt = "")
virtual TObject*	TNamed::Clone(const char* newname = "") const
void	CompactBits()
virtual Int_t	TNamed::Compare(const TObject* obj) const
virtual void	Copy(TObject& obj) 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 void	TNamed::FillBuffer(char*& buffer)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
Bool_t	FreeClustersTracklet(Int_t i, Int_t mode) const
Bool_t	FreeSingleCluster(Int_t i, Int_t mode) const
virtual Double_t	GetDeltaPhi(Int_t i) const
Double_t	GetDeltaTheta(Int_t i) const
virtual Double_t*	GetDeltPhi() const
Double_t*	GetDeltTheta() const
Float_t	GetDPhiShift() const
Float_t	GetDPhiWindow2() const
virtual Option_t*	TObject::GetDrawOption() const
Float_t	GetDThetaWindow2() const
static Long_t	TObject::GetDtorOnly()
Double_t	AliVMultiplicity::GetEta(Int_t i) const
const TBits&	GetFastOrFiredChips() const
const TBits&	GetFiredChipMap() const
virtual const char*	TObject::GetIconName() const
virtual Int_t	GetLabel(Int_t i, Int_t layer) const
Int_t	GetLabelAll(int icl, int lr) const
virtual Int_t*	GetLabels() const
virtual Int_t*	GetLabels2() const
Int_t	GetLabelSingle(Int_t i) const
Int_t	GetLabelSingleLr(Int_t i, Int_t layer) const
Int_t*	GetLabelsSingle() const
Bool_t	GetMultTrackRefs() const
virtual const char*	TNamed::GetName() const
Float_t	GetNStdDev() const
Short_t	GetNumberOfFiredChips(Int_t layer) const
UInt_t	GetNumberOfITSClusters(Int_t layer) const
UInt_t	GetNumberOfITSClusters(Int_t layMin, Int_t layMax) const
Int_t	GetNumberOfSingleClusters() const
Int_t	GetNumberOfSingleClustersLr(Int_t lr) const
virtual Int_t	GetNumberOfTracklets() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
virtual Double_t*	GetPhi() const
virtual Double_t	GetPhi(Int_t i) const
Float_t	GetPhiAll(int icl, int lr) const
Double_t*	GetPhiSingle() const
Double_t	GetPhiSingle(Int_t i) const
Double_t	GetPhiSingleLr(Int_t i, Int_t lr) const
Bool_t	GetScaleDThetaBySin2T() const
Bool_t	GetSingleClusterTrackID(Int_t i, Int_t mode, Int_t& tr) const
Int_t	GetSingleClusterTrackIDs(Int_t i, Int_t mode, UInt_t* refs, UInt_t maxRef) const
virtual Double_t*	GetTheta() const
virtual Double_t	GetTheta(Int_t i) const
Float_t	GetThetaAll(int icl, int lr) const
Double_t*	GetThetaSingle() const
Double_t	GetThetaSingle(Int_t i) const
Double_t	GetThetaSingleLr(Int_t i, Int_t lr) const
virtual const char*	TNamed::GetTitle() const
Bool_t	GetTrackletTrackIDs(Int_t i, Int_t mode, Int_t& spd1, Int_t& spd2) const
Int_t	GetTrackletTrackIDsLay(Int_t lr, Int_t i, Int_t mode, UInt_t* refs, UInt_t maxRef) const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TNamed::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	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)
AliMultiplicity&	operator=(const AliMultiplicity& m)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	Print(Option_t* opt = "") const
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)
void	SetDPhiShift(Float_t v = -1)
void	SetDPhiWindow2(Float_t v = -1)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
void	SetDThetaWindow2(Float_t v = -1)
static void	TObject::SetDtorOnly(void* obj)
void	SetFastOrFiredChips(UInt_t chipKey)
void	SetFiredChipMap(TBits& firedChips)
void	SetFiredChipMap(UInt_t chipKey)
void	SetFiredChips(Int_t layer, Short_t firedChips)
void	SetITSClusters(Int_t layer, UInt_t clusters)
virtual void	SetLabel(Int_t i, Int_t layer, Int_t label)
void	SetLabelSingle(Int_t i, Int_t label)
void	SetMultTrackRefs(Bool_t v)
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
void	SetNStdDev(Float_t v = 1)
Int_t	SetNumberOfSingleClustersSPD2(Int_t n)
static void	TObject::SetObjectStat(Bool_t stat)
void	SetScaleDThetaBySin2T(Bool_t v)
void	SetSingleClusterData(Int_t id, const Float_t* scl, UInt_t tr = 0)
void	SetSPD2SinglesStored(Bool_t v = kTRUE)
virtual void	TNamed::SetTitle(const char* title = "")MENU
void	SetTrackletData(Int_t id, const Float_t* tlet, UInt_t trSPD1 = 0, UInt_t trSPD2 = 0)
virtual void	TObject::SetUniqueID(UInt_t uid)
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
Bool_t	TestFastOrFiredChips(UInt_t chipKey) const
Bool_t	TestFiredChipMap(UInt_t chipKey) 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:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	Duplicate(const AliMultiplicity& m)
void	TObject::MakeZombie()

Data Members

public:

enum AliVMultiplicity::[unnamed] {	kMultTrackRefs
	kScaleDThtbySin2
	kSPD2Sng
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

TBits	fClusterFiredChips	Map of fired chips (= at least one cluster)
Float_t	fDPhiShift	bending shift used
Float_t	fDPhiWindow2	sigma^2 in dphi used in reco
Float_t	fDThetaWindow2	sigma^2 in dtheta used in reco
Double32_t*	fDeltPhi	[fNtracks] array with delta phi values
Double32_t*	fDeltTh	[fNtracks] array with delta theta values
TBits	fFastOrFiredChips	Map of FastOr fired chips
Short_t	fFiredChips[2]	Number of fired chips in the two SPD layers
UInt_t	fITSClusters[6]	Number of ITS cluster per layer
Int_t*	fLabels	[fNtracks] array with labels of cluster in L1 used for tracklet
Int_t*	fLabelsL2	[fNtracks] array with labels of cluster in L2 used for tracklet
Int_t*	fLabelssingle	[fNsingle] array with labels of clusters in L1 not used for tracklets
Float_t	fNStdDev	number of standard deviations kept
TString	TNamed::fName	object identifier
Int_t	fNsingle	Number of clusters on SPD layer 1 and 2 (if storage of spd2 singles requested), not associated with a tracklet on otherSPD
Int_t	fNsingleSPD2	Number of clusters on SPD layer 2 not associated (if stored)
Int_t	fNtracks	Number of tracklets
Double32_t*	fPhi	[fNtracks] array with phi values
Double32_t*	fPhisingle	[fNsingle] array with phi values of L1 clusters
AliRefArray*	fSCl2Tracks[2]	container with multiple single_cluster->track references
AliRefArray*	fTCl2Tracks[2][2]	container with multiple tracklet_cluster->track references
Double32_t*	fTh	[fNtracks] array with theta values
Double32_t*	fThsingle	[fNsingle] array with theta values of L1 clusters
TString	TNamed::fTitle	object title
UInt_t*	fUsedClusS	[fNsingle] id+1 of the tracks using cluster, coded as (TPC/ITS+ITS_SA)+(ITS_SA_PURE<<16) !!! Outphased for multiple refs
ULong64_t*	fUsedClusT	[fNtracks] id+1 of the tracks using clusters, coded as (TPC/ITS+ITS_SA)+(ITS_SA_PURE<<16) for SPD1 and SPD2 in low and high parts

Class Charts

Inheritance Chart:

TNamed

←

AliVMultiplicity

←

AliMultiplicity

Function documentation

AliMultiplicity()


 Default Constructor

AliMultiplicity(Int_t ntr, Float_t* th, Float_t* ph, Float_t* dth, Float_t* dph, Int_t* labels, Int_t* labelsL2, Int_t ns, Float_t* ts, Float_t* ps, Int_t* labelss, Short_t nfcL1, Short_t nfcL2, const TBits& fFastOrFiredChips)


 Standard constructor

AliMultiplicity(Int_t ntr, Int_t ns, Short_t nfcL1, Short_t nfcL2, const TBits& fFastOr)


 Standard constructor to create the arrays w/o filling

AliMultiplicity(const AliMultiplicity& m)


 copy constructor

AliMultiplicity & operator=(const AliMultiplicity& m)

 assignment operator

void Copy(TObject& obj) const

void Duplicate(const AliMultiplicity& m)

 used by copy constructor and assignment operator

~AliMultiplicity()

 Destructor

void Clear(Option_t* opt = "")

 reset all

void SetLabel(Int_t i, Int_t layer, Int_t label)

void SetLabelSingle(Int_t i, Int_t label)

UInt_t GetNumberOfITSClusters(Int_t layMin, Int_t layMax) const

void SetTrackletData(Int_t id, const Float_t* tlet, UInt_t trSPD1 = 0, UInt_t trSPD2 = 0)

 fill tracklet data

void SetSingleClusterData(Int_t id, const Float_t* scl, UInt_t tr = 0)

 fill single cluster data

Bool_t FreeClustersTracklet(Int_t i, Int_t mode) const

 return kTRUE if the tracklet was not used by the track (on any of layers) of type mode: 0=TPC/ITS or ITS_SA, 1=ITS_SA_Pure

Bool_t GetTrackletTrackIDs(Int_t i, Int_t mode, Int_t& spd1, Int_t& spd2) const

 set spd1 and spd2 to ID's of the tracks using the clusters of the tracklet (-1 if not used)
 Mode: 0=TPC/ITS or ITS_SA, 1=ITS_SA_Pure tracks
 return false if the neither of clusters is used
 note: stored value:  [(idSAPureSPD2+1)<<16+(idTPCITS/SA_SPD2+1)]<<32 +  [(idSAPureSPD1+1)<<16+(idTPCITS/SA_SPD1+1)]
 Attention: new format allows references to multiple tracks, here only the 1st will be returned

Int_t GetTrackletTrackIDsLay(Int_t lr, Int_t i, Int_t mode, UInt_t* refs, UInt_t maxRef) const

 fill array refs with maximum maxRef references on tracks used by the cluster of layer lr of tracklet i.
 return number of filled references
 Mode: 0=TPC/ITS or ITS_SA, 1=ITS_SA_Pure tracks

Int_t GetSingleClusterTrackIDs(Int_t i, Int_t mode, UInt_t* refs, UInt_t maxRef) const

 fill array refs with maximum maxRef references on tracks used by the single cluster i of layer lr
 return number of filled references
 Mode: 0=TPC/ITS or ITS_SA, 1=ITS_SA_Pure tracks

Bool_t FreeSingleCluster(Int_t i, Int_t mode) const

 return kTRUE if the cluster was not used by the track of type mode: 0=TPC/ITS or ITS_SA, 1=ITS_SA_Pure

Bool_t GetSingleClusterTrackID(Int_t i, Int_t mode, Int_t& tr) const

 set tr to id of the track using the single clusters  (-1 if not used)
 Mode: 0=TPC/ITS or ITS_SA, 1=ITS_SA_Pure tracks
 return false if the cluster is not used

 Attention: new format allows references to multiple tracks, here only the 1st will be returned

void CompactBits()

 sqeeze bit contrainers to minimum

void Print(Option_t* opt = "") const

 print

Int_t GetLabelSingleLr(Int_t i, Int_t layer) const

Float_t GetPhiAll(int icl, int lr) const

 return phi of the cluster out of total tracklets + singles

Float_t GetThetaAll(int icl, int lr) const

 return theta of the cluster out of total tracklets + singles

Int_t GetLabelAll(int icl, int lr) const

 return label of the cluster out of total tracklets + singles

Int_t GetLabel(Int_t i, Int_t layer) const

Int_t GetLabelSingle(Int_t i) const

Double_t CalcDist(Int_t i) const

 calculate eliptical distance. theta is the angle of cl1, dtheta = tht(cl1)-tht(cl2)

Int_t GetNumberOfSingleClustersLr(Int_t lr) const

 return number of singles at given layer

Bool_t GetMultTrackRefs() const

 methods to access tracklet information

{return TestBit(kMultTrackRefs);}

void SetMultTrackRefs(Bool_t v)

{SetBit(kMultTrackRefs,v);}

Bool_t GetScaleDThetaBySin2T() const

{return TestBit(kScaleDThtbySin2);}

void SetScaleDThetaBySin2T(Bool_t v)

 methods supported on AliVMultiplicity level >>>

{SetBit(kScaleDThtbySin2,v);}

Int_t GetNumberOfTracklets() const

{return fNtracks;}

Double_t GetTheta(Int_t i) const

Double_t GetPhi(Int_t i) const

Double_t GetDeltaPhi(Int_t i) const

Double_t* GetTheta() const

 array getters

{return (Double_t*)fTh;}

Double_t* GetPhi() const

{return (Double_t*)fPhi;}

Double_t* GetDeltPhi() const

{return (Double_t*)fDeltPhi;}

Int_t* GetLabels() const

{return (Int_t*)fLabels;}

Int_t* GetLabels2() const

{return (Int_t*)fLabelsL2;}

Double_t GetDeltaTheta(Int_t i) const

 methods supported on AliVMultiplicity level <<<

Int_t SetNumberOfSingleClustersSPD2(Int_t n)

 methods to access single cluster information

{return fNsingleSPD2 = n;}

Int_t GetNumberOfSingleClusters() const

{return fNsingle;}

Bool_t AreSPD2SinglesStored() const

{return TestBit(kSPD2Sng);}

void SetSPD2SinglesStored(Bool_t v = kTRUE)

{return SetBit(kSPD2Sng,v);}

Double_t GetThetaSingle(Int_t i) const

Double_t GetThetaSingleLr(Int_t i, Int_t lr) const

Double_t GetPhiSingle(Int_t i) const

Double_t GetPhiSingleLr(Int_t i, Int_t lr) const

Short_t GetNumberOfFiredChips(Int_t layer) const

{ return fFiredChips[layer]; }

void SetFiredChips(Int_t layer, Short_t firedChips)

{ fFiredChips[layer] = firedChips; }

UInt_t GetNumberOfITSClusters(Int_t layer) const

{ return layer<6 ? fITSClusters[layer] : 0; }

void SetITSClusters(Int_t layer, UInt_t clusters)

{ fITSClusters[layer] = clusters; }

void SetFastOrFiredChips(UInt_t chipKey)

{fFastOrFiredChips.SetBitNumber(chipKey);}

const TBits & GetFastOrFiredChips() const

{return fFastOrFiredChips;}

Bool_t TestFastOrFiredChips(UInt_t chipKey) const

{return fFastOrFiredChips.TestBitNumber(chipKey);}

void SetFiredChipMap(TBits& firedChips)

{fClusterFiredChips = firedChips;}

void SetFiredChipMap(UInt_t chipKey)

{fClusterFiredChips.SetBitNumber(chipKey);}

const TBits & GetFiredChipMap() const

{return fClusterFiredChips;}

Bool_t TestFiredChipMap(UInt_t chipKey) const

{return fClusterFiredChips.TestBitNumber(chipKey);}

Double_t* GetDeltTheta() const

 array getters

{return (Double_t*)fDeltTh;}

Double_t* GetThetaSingle() const

{return (Double_t*)fThsingle;}

Double_t* GetPhiSingle() const

{return (Double_t*)fPhisingle;}

Int_t* GetLabelsSingle() const

{return (Int_t*)fLabelssingle;}

void AttachTracklet2TrackRefs(AliRefArray* l1t1, AliRefArray* l1t2, AliRefArray* l2t1, AliRefArray* l2t2)

void AttachCluster2TrackRefs(AliRefArray* l1t1, AliRefArray* l1t2)

void SetDPhiWindow2(Float_t v = -1)

{fDPhiWindow2 = v;}

void SetDThetaWindow2(Float_t v = -1)

{fDThetaWindow2 = v;}

void SetDPhiShift(Float_t v = -1)

{fDPhiShift = v;}

void SetNStdDev(Float_t v = 1)

{fNStdDev = v;}

Float_t GetDPhiWindow2() const

{return fDPhiWindow2;}

Float_t GetDThetaWindow2() const

{return fDThetaWindow2;}

Float_t GetDPhiShift() const

{return fDPhiShift;}

Float_t GetNStdDev() const

{return fNStdDev;}