StEEmcGenericClusterMaker Class Reference

#include <StEEmcGenericClusterMaker.h>

Inheritance diagram for StEEmcGenericClusterMaker:

Classes
struct	EEmatch

Public Member Functions
	StEEmcGenericClusterMaker (const Char_t *name, const StEEmcA2EMaker *a2e=NULL)
virtual Int_t	Init ()
virtual Int_t	Make ()
void	makeHistograms ()
void	makeClusterMap ()
void	makeStEvent ()
void	makeTrackMap ()
virtual void	Clear (Option_t *opts="")
	User defined functions.
void	add (const StEEmcCluster &cluster)
	Add a tower (pre/postshower) cluster to the list of clusters.
void	add (const StEEmcSmdCluster &cluster)
	Add a smd cluster to the list of clusters.
void	remove (const StEEmcCluster &cluster)
void	remove (const StEEmcSmdCluster &cluster)
	Searches list of smd clusters and removes the matching cluster.
StEEmcClusterVec_t &	clusters (Int_t sec, Int_t layer)
	Return a vector of tower clusters.
const StEEmcClusterVec_t &	clusters (Int_t sec, Int_t layer) const
StEEmcSmdClusterVec_t &	smdclusters (Int_t sec, Int_t plane)
	Return a vector of smd clusters.
const StEEmcSmdClusterVec_t &	smdclusters (Int_t sec, Int_t plane) const
StEEmcCluster &	cluster (Int_t sector, Int_t layer, Int_t index)
const StEEmcCluster &	cluster (Int_t sector, Int_t layer, Int_t index) const
StEEmcSmdCluster &	smdcluster (Int_t sector, Int_t plane, Int_t index)
const StEEmcSmdCluster &	smdcluster (Int_t sector, Int_t plane, Int_t index) const
Int_t	numberOfTracks (const StEEmcCluster &cluster) const
Int_t	numberOfBackgroundTracks (const StEEmcCluster &cluster) const
StMuTrack *	track (const StEEmcCluster &cluster, Int_t index) const
StMuTrack *	backgroundTrack (const StEEmcCluster &cluster, Int_t index) const
Int_t	numberOfClusters (Int_t sector, Int_t layer) const
Int_t	numberOfClusters (Int_t layer) const
	returns the total number of clusters in a given layer
Int_t	numberOfClusters () const
	returns the total number of clusters summed over all layers
EEmatch &	clusterMatch (const StEEmcCluster &c)
const EEmatch &	clusterMatch (const StEEmcCluster &c) const
Int_t	lastClusterId () const
	Returns the current largest cluster ID.
Int_t	numberOfMatchingSmdClusters (const StEEmcCluster &cluster, Int_t plane) const
StEEmcSmdCluster &	matchingSmdCluster (const StEEmcCluster &cluster, Int_t plane, Int_t index)
const StEEmcSmdCluster &	matchingSmdCluster (const StEEmcCluster &cluster, Int_t plane, Int_t index) const
void	setTrackMatching (Float_t distance, Int_t layer)
Bool_t	extrapolateToZ (const StPhysicalHelixD &helix, const double z, TVector3 &r) const
	extrapolates helix to position z (borrowed from StEEmcPool/TTM)
void	buildHistograms (const StEEmcCluster &cluster)
Int_t	nextClusterId ()
Int_t	maxClusterId () const
virtual const char *	GetCVS () const
Public Member Functions inherited from StMaker
	StMaker (const char *name="", const char *dummy=0)
	Constructor & Destructor.
virtual Int_t	IsChain () const
virtual Int_t	InitRun (Int_t runumber)
virtual void	StartMaker ()
virtual Int_t	IMake (Int_t number)
virtual void	EndMaker (Int_t ierr)
virtual Int_t	Finish ()
virtual Int_t	FinishRun (Int_t oldrunumber)
virtual void	FatalErr (Int_t Ierr, const char *Com)
virtual void	PrintInfo ()
virtual void	NotifyMe (const char *, const void *)
virtual void	AddMaker (StMaker *mk)
virtual void	MakeDoc (const TString &, const TString &, Bool_t)
virtual void	AddData (TDataSet *data, const char *dir=".data")
	User methods.
virtual TDataSet *	AddObj (TObject *obj, const char *dir, int owner=1)
virtual TDataSet *	ToWhiteBoard (const char *name, void *dat)
virtual TDataSet *	ToWhiteBoard (const char *name, void *dat, void *del)
virtual TDataSet *	ToWhiteBoard (const char *name, TObject *dat, Int_t owner)
virtual TDataSet *	ToWhiteConst (const char *name, TObject *dat)
virtual TDataSet *	ToWhiteConst (const char *name, void *dat)
virtual TDataSet *	WhiteBoard (const char *name, void *v=0) const
virtual Int_t	Skip (Int_t nskip)
virtual void	AddConst (TDataSet *data=0)
virtual void	AddHist (TH1 *h, const char *dir=0)
virtual void	AddGarb (TDataSet *data=0)
virtual void	AddRunco (TDataSet *data=0)
virtual void	AddRunco (Double_t par, const char *name, const char *comment)
void	AddRunCont (TDataSet *data=0)
virtual TList *	GetHistList () const
virtual TH1 *	GetHist (const char *histName) const
virtual StMaker *	cd ()
virtual StMaker *	Cd ()
virtual Int_t	GetNumber () const
	STAR methods.
virtual void	SetNumber (Int_t number)
virtual StMaker *	GetParentChain () const
virtual Int_t	GetIventNumber () const
	Returns the current event number.
virtual void	SetIventNumber (Int_t iv)
virtual Int_t	GetEventNumber () const
virtual Int_t	GetRunNumber () const
	Returns the current RunNumber.
virtual const TDatime &	GetDateTime () const
virtual const TDatime &	GetDBTime () const
virtual void	SetDateTime (Int_t idat, Int_t itim)
virtual StEvtHddr *	GetEvtHddr () const
virtual Int_t	GetDate () const
virtual Int_t	GetTime () const
virtual const char *	GetEventType () const
virtual TDataSet *	GetData (const char *name, const char *dir=".data") const
virtual TDataSet *	GetData () const
virtual TDataSet *	GetConst () const
virtual TDataSet *	GetDataSet (const char *logInput) const
virtual TDataSet *	DataSet (const char *logInput) const
virtual TDataSet *	GetInputDS (const char *logInput) const
virtual TDataSet *	GetDataBase (const char *logInput, const TDatime *td=0)
virtual TDataSet *	GetInputDB (const char *logInput)
virtual Int_t	GetDebug () const
virtual Int_t	Debug () const
virtual Int_t	GetMakeReturn () const
virtual TList *	Histograms () const
virtual TString	GetAlias (const char *log, const char *dir=".aliases") const
virtual TString	GetInput (const char *log) const
virtual TString	GetOutput (const char *log) const
virtual TList *	GetMakeList () const
virtual StMaker *	GetParentMaker () const
virtual StMaker *	GetMaker (const char *mkname)
virtual StMaker *	GetMakerInheritsFrom (const char *mktype) const
virtual Bool_t	IsActive ()
virtual StMaker *	Maker (const char *mkname)
virtual void	SetBIT (EMakerStatus k)
	Maker Status Bits.
virtual void	ResetBIT (EMakerStatus k)
virtual Bool_t	TestBIT (EMakerStatus k)
virtual void	SetActive (Bool_t k=kTRUE)
	Setters for flags and switches.
virtual void	SetDebug (Int_t l=1)
virtual void	SetDEBUG (Int_t l=1)
virtual void	SetFlavor (const char *flav, const char *tabname)
virtual void	SetMakeReturn (Int_t ret)
virtual void	SetAlias (const char *log, const char *act, const char *dir=".aliases")
virtual void	AddAlias (const char *log, const char *act, const char *dir=".aliases")
virtual void	SetInput (const char *log, const char *act)
virtual void	SetOutput (const char *log, const char *act)
virtual void	SetOutput (const char *log, TDataSet *ds)
virtual void	SetOutput (TDataSet *ds)
virtual void	SetOutputAll (TDataSet *ds, Int_t level=1)
virtual void	SetMode (Int_t mode=0)
virtual void	SetNotify (const char *about, StMaker *mk)
virtual Int_t	GetMode ()
virtual Int_t	GetDebug ()
virtual const StChainOpt *	GetChainOpt () const
virtual TFile *	GetTFile () const
virtual void	NotifyEm (const char *about, const void *ptr)
virtual Double_t	RealTime ()
virtual Double_t	CpuTime ()
virtual void	StartTimer (Bool_t reset=kFALSE)
virtual void	StopTimer ()
virtual void	PrintTimer (Option_t *option="")
virtual void	PrintTotalTime ()
virtual const char *	GetName () const
	special overload
TObject *	GetDirObj (const char *dir) const
void	SetDirObj (TObject *obj, const char *dir)
Int_t	SetAttr (const char *key, const char *val, const char *to=".")
Int_t	SetAttr (const char *key, Int_t val, const char *to=".")
Int_t	SetAttr (const char *key, UInt_t val, const char *to=".")
Int_t	SetAttr (const char *key, Double_t val, const char *to=".")
Int_t	SetAttr (const StMaker *mk)
Int_t	RemAttr (const char *key, const char *to=".")
const TAttr *	GetAttr () const
Int_t	IAttr (const char *key) const
UInt_t	UAttr (const char *key) const
Double_t	DAttr (const char *key) const
const char *	SAttr (const char *key) const
void	PrintAttr () const
Public Member Functions inherited from TDataSet
	TDataSet (const char *name="", TDataSet *parent=0, Bool_t arrayFlag=kFALSE)
	TDataSet (const TDataSet &src, EDataSetPass iopt=kAll)
	TDataSet (TNode &src)
	This copy ctor has been depricated (left for thwe sake of the backweard compatibility)
virtual	~TDataSet ()
	std::cout << "Default destructor for " << GetName() << " - " << GetTitle() << std::endl;
virtual void	Add (TDataSet *dataset)
virtual void	AddAt (TDataSet *dataset, Int_t idx=0)
virtual void	AddAtAndExpand (TDataSet *dataset, Int_t idx=0)
virtual void	AddFirst (TDataSet *dataset)
	Add TDataSet object at the beginning of the dataset list of this dataset.
virtual void	AddLast (TDataSet *dataset)
	Add TDataSet object at the end of the dataset list of this dataset.
TDataSet *	At (Int_t idx) const
virtual void	Browse (TBrowser *b)
	Browse this dataset (called by TBrowser).
virtual TObject *	Clone (const char *newname="") const
	the custom implementation fo the TObject::Clone
virtual void	Delete (Option_t *opt="")
virtual TDataSet *	Find (const char *path) const
virtual TDataSet *	FindByName (const char *name, const char *path="", Option_t *opt="") const
virtual TDataSet *	FindByPath (const char *path) const
	Aliase for TDataSet::Find(const Char_t *path) method.
virtual TDataSet *	FindByTitle (const char *title, const char *path="", Option_t *opt="") const
TObject *	FindObject (const char *name) const
TObject *	FindObject (const TObject *o) const
virtual TDataSet *	First () const
	Return the first object in the list. Returns 0 when list is empty.
TObjArray *	GetObjArray () const
virtual TSeqCollection *	GetCollection () const
TList *	GetList () const
virtual Int_t	GetListSize () const
TObject *	GetMother () const
virtual TObject *	GetObject () const
	The depricated method (left here for the sake of the backward compatibility)
virtual TDataSet *	GetParent () const
virtual Long_t	HasData () const
virtual TDataSet *	Instance () const
virtual TString	Path () const
	return the full path of this data set
virtual EDataSetPass	Pass (EDataSetPass(*callback)(TDataSet *), Int_t depth=0)
virtual EDataSetPass	Pass (EDataSetPass(*callback)(TDataSet *, void *), void *user, Int_t depth=0)
virtual void	PrintContents (Option_t *opt="") const
virtual Int_t	Purge (Option_t *opt="")
virtual void	Remove (TDataSet *set)
	Remiove the "set" from this TDataSet.
virtual TDataSet *	RemoveAt (Int_t idx)
virtual void	SetMother (TDataSet *parent=0)
virtual void	SetObject (TObject *obj)
	The depricated method (left here for the sake of the backward compatibility)
virtual void	SetParent (TDataSet *parent=0)
virtual void	SetWrite ()
virtual void	Shunt (TDataSet *newParent=0)
virtual void	Sort ()
	Sort recursively all members of the TDataSet with TList::Sort method.
virtual Bool_t	IsEmpty () const
	return kTRUE if the "internal" collection has no member
virtual Bool_t	IsFolder () const
virtual Bool_t	IsMarked () const
virtual Bool_t	IsThisDir (const char *dirname, int len=-1, int ignorecase=0) const
virtual TDataSet *	Last () const
	Return the last object in the list. Returns 0 when list is empty.
virtual void	ls (Option_t *option="") const
virtual void	ls (Int_t depth) const
void	Mark ()
void	UnMark ()
void	MarkAll ()
	Mark all members of this dataset.
void	UnMarkAll ()
	UnMark all members of this dataset.
void	InvertAllMarks ()
	Invert mark bit for all members of this dataset.
void	Mark (UInt_t flag, EBitOpt reset=kSet)
virtual TDataSet *	Next () const
virtual TDataSet *	Prev () const
virtual void	Update ()
virtual void	Update (TDataSet *set, UInt_t opt=0)
virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const

Protected Member Functions
virtual Int_t	buildTowerClusters ()
	builder for tower clusters
virtual Int_t	buildPreshowerClusters ()
	builder for preshower clusters (both layers)
virtual Int_t	buildPostshowerClusters ()
	builder for postshower clusters
virtual Int_t	buildSmdClusters ()
	builder for smd clusters
Bool_t	match (const StEEmcCluster &c1, const StEEmcCluster &c2) const
Bool_t	match (const StEEmcCluster &c1, const StEEmcSmdCluster &c2) const
Bool_t	match (const StEEmcSmdCluster &c1, const StEEmcSmdCluster &c2) const
Bool_t	match (const StEEmcCluster &c1, const StMuTrack *track) const
Bool_t	match (const StEEmcSmdCluster &c1, const StMuTrack *track) const
Bool_t	matchBackgroundTrack (const StEEmcCluster &c1, const StMuTrack *track) const
	ClassDef (StEEmcGenericClusterMaker, 1)
Protected Member Functions inherited from StMaker
StMessMgr *	GetLogger () const
virtual TDataSet *	FindDataSet (const char *logInput, const StMaker *uppMk=0, const StMaker *dowMk=0) const
Protected Member Functions inherited from TDataSet
virtual void	SetMother (TObject *mother)
	TDataSet (const char *name, const char *title)
void	AddMain (TDataSet *set)
	add data set to main data set
TDataSet *	GetRealParent ()
	return real parent
void	MakeCollection ()
	Create the internal container at once if any.

Protected Attributes
const StEEmcA2EMaker *	mEEanalysis
Int_t	mClusterId
std::vector< std::vector < StEEmcClusterVec_t > >	mTowerClusters
std::vector< std::vector < StEEmcSmdClusterVec_t > >	mSmdClusters
Int_t	mNumberOfClusters [6]
const EEmcGeomSimple *	mEEmcGeom
const EEmcSmdGeom *	mESmdGeom
const EEmcSmdMap *	mESmdMap
Int_t	mSmdMatchRange
std::map< Int_t, EEmatch >	mClusterMap
std::map< Int_t, std::vector < StMuTrack * > >	mClusterTrackMap
std::map< Int_t, std::vector < StMuTrack * > >	mBackgroundTrackMap
std::map< Int_t, EEmatch >	mTrackClusterMap
Float_t	mClusterTrackSeparation [6]
Protected Attributes inherited from StMaker
TDataSet *	m_DataSet
TDataSet *	m_ConstSet
TDataSet *	m_GarbSet
TDataSet *	m_Inputs
TDataSet *	m_Ouputs
	list of logInput:ActualInput
TDataSet *	m_Runco
	list of logOuput:ActualOuput
TList *	m_Histograms
	Run Control parameters.
Int_t	fTallyMaker [kStFatal+1]
	counters
Int_t	m_Mode
	counters
Int_t	m_Number
	Integer mode of maker.
Int_t	m_LastRun
	Serial event number.
Int_t	m_DebugLevel
	Last Run number.
Int_t	m_MakeReturn
	Debug level.
TStopwatch	m_Timer
	Make() return flag.
StMemStat *	fMemStatMake
	Timer object.
StMemStat *	fMemStatClear
	StMemStat for Make.
Int_t	fStatus
	StMemStat for Clear.
StMessMgr *	fLogger
	Maker status.
StTurnLogger *	fLoggerHold
Protected Attributes inherited from TDataSet
TDataSet *	fParent
TSeqCollection *	fList

Additional Inherited Members
Public Types inherited from StMaker
enum	EDebugLevel { kNormal, kDebug }
enum	{ kSTAFCV_BAD, kSTAFCV_OK, kSTAFCV_ERR =2, kSTAFCV_FATAL =3 }
enum	EMakerStatus {   kInitBeg = 1, kInitEnd = 2, kMakeBeg = 3, kCleaBeg = 4,   kFiniBeg = 5, kFiniEnd = 6, kActive = 7 }
Public Types inherited from TDataSet
enum	EDataSetPass {   kContinue, kPrune, kStop, kUp,   kStruct, kAll, kRefs, kMarked }
enum	ESetBits { kMark = BIT(22), kArray = BIT(20) }
enum	EBitOpt { kSet = kTRUE, kReset = kFALSE }
Static Public Member Functions inherited from StMaker
static StMaker *	New (const char *classname, const char *name="", void *title=0)
static StMaker *	GetTopChain ()
static StMaker *	GetChain ()
static StMaker *	GetFailedMaker ()
static StMaker *	GetMaker (const TDataSet *ds)
	Static functions.
static EDataSetPass	ClearDS (TDataSet *ds, void *user)
static const char *	RetCodeAsString (Int_t kode)
static Int_t	AliasDate (const char *alias)
static Int_t	AliasTime (const char *alias)
static const char *	AliasGeometry (const char *alias)
static const DbAlias_t *	GetDbAliases ()
static void	SetTestMaker (StTestMaker *mk)
static Int_t	Cleanup (TDataSet *&ds)
static void	lsMakers (const StMaker *top)
Static Public Member Functions inherited from TDataSet
static TDataSet *	GetMainSet ()
	return pointer to the main dataset
static TDataSet *	instance ()
Public Attributes inherited from StMaker
enum StMaker:: { ... }	EModule_return_Status
Static Protected Member Functions inherited from TDataSet
static EDataSetPass	SortIt (TDataSet *ds)
static EDataSetPass	SortIt (TDataSet *ds, void *user)
Static Protected Attributes inherited from StMaker
static StMaker *	fgTopChain = 0
	list of Histograms
static StMaker *	fgStChain = 0
	pointer to top StChain
static StMaker *	fgFailedMaker = 0
	current pointer to StChain
static StTestMaker *	fgTestMaker = 0
	current pointer to failed maker
static Int_t	fgTallyMaker [kStFatal+1] = {0,0,0,0,0}
Static Protected Attributes inherited from TDataSet
static TDataSet *	fgMainSet = &mainSet

Detailed Description

Date

11/21/2006

Author

Jason C. Webb Jason.nosp@m..Web.nosp@m.b@Val.nosp@m.po.e.nosp@m.du

StEEmcGenericClusterMaker provides a generic framework for finding clusters in the endcap. The detailed algorithm is left up to the user, who should create a new class which inherits from this class. An example class, StMyClusterMaker, is provided:

Definition at line 92 of file StEEmcGenericClusterMaker.h.

Constructor & Destructor Documentation

StEEmcGenericClusterMaker::StEEmcGenericClusterMaker	(	const Char_t *	name,
		const StEEmcA2EMaker *	a2e = NULL
	)

Initialize storage banks for tower and SMD clusters. Both will be stored sector-wise and layer-wise.

Tower clusters are stored according to the sector in which we find their seed tower.

Layers: T=0, P=1, Q=2, R=3 / Planes: U=0, V=1

mTowerClusters[sector][layer] returns vector of tower clusters mSmdClusters[sector][plane] returns vector of SMD clusters

Tracks will be matched to clusters if they fall within a user-specified distance between the track extrapolated to the layer containing the cluster. (Tracks are extrapolated to the smd layer when matching tower clusters).

< default parameter: tower, dr<0.05 where dr=sqrt(deta^2+dphi^2)

< default parameter: preshower 1 dr<0.075

< default parameter: preshower 2 dr<0.075

< default parameter: postshower dr<0.075

< default parameter: smd u 3.0 strips

< default parameter: smd v 3.0 strips

Definition at line 24 of file StEEmcGenericClusterMaker.cxx.

References Clear().

Member Function Documentation

void StEEmcGenericClusterMaker::buildHistograms

(

const StEEmcCluster &

cluster

)

Builds histograms for SMD clusters matching the specified tower cluster. Histograms will be stored in the .hist branch of this maker. Histograms will follow a naming convention h[TUV]cluster[key]_[event] where [TUV] ...

StEEmcCluster& StEEmcGenericClusterMaker::cluster ( Int_t  sector, Int_t  layer, Int_t  index  )

inline

Return a specific cluster from a given sector, layer

Parameters

sector	specifies the sector id [0,11]
layer	specifies which layer 0=T 1=P 2=Q 3=R
index	specifies which cluster to return

Definition at line 140 of file StEEmcGenericClusterMaker.h.

Referenced by add(), StMyClusterMaker::buildSmdClusters(), StEEmc2x2ClusterMaker::buildSmdClusters(), and makeTrackMap().

EEmatch& StEEmcGenericClusterMaker::clusterMatch ( const StEEmcCluster &  c )

inline

Returns the clusters which match (see ::match()) the specified cluster

Definition at line 194 of file StEEmcGenericClusterMaker.h.

Referenced by StMyPointMaker::Make(), matchingSmdCluster(), and numberOfMatchingSmdClusters().

Int_t StEEmcGenericClusterMaker::Make ( )

virtual

The Make() method is the one responsible for calling the maker's InitRun(). Note that that InitRun() is called for real data and if both of the following are true

• a header exists
• the run number changes

This is the ONLY place calling the InitRun() routine.

check privilege to skip event

Reimplemented from StMaker.

Reimplemented in StEEmc2x2ClusterMaker, and StMyClusterMaker.

Definition at line 93 of file StEEmcGenericClusterMaker.cxx.

References StMaker::Make(), makeStEvent(), and makeTrackMap().

Referenced by StEEmc2x2ClusterMaker::Make(), and StMyClusterMaker::Make().

void StEEmcGenericClusterMaker::makeStEvent

(

)

First the eemc tower clusters

Next the pre and postshower clusters

Finally the U&V smd clusters

Definition at line 342 of file StEEmcGenericClusterMaker.cxx.

Referenced by Make().

void StEEmcGenericClusterMaker::makeTrackMap

(

)

loop over sectors

loop over layers

loop over sectors

loop over layers

Definition at line 243 of file StEEmcGenericClusterMaker.cxx.

References cluster(), StMuTrack::flag(), StMaker::GetName(), StMuDst::globalTracks(), match(), StMuDstMaker::muDst(), numberOfClusters(), and StMuDst::primaryTracks().

Referenced by Make().

Bool_t StEEmcGenericClusterMaker::match ( const StEEmcCluster &  c1, const StEEmcCluster &  c2  ) const

protected

Default methods to determine whether clusters in different layers match. Tower clusters match pre/postshower clusters if the seed towers are adjacent. Smd clusters match tower clusters if they fall within +/- mSmdMatchRange strips of the center of the seed tower.

Definition at line 452 of file StEEmcGenericClusterMaker.cxx.

References StEEmcTower::isNeighbor(), and StEEmcCluster::tower().

Referenced by add(), and makeTrackMap().

StEEmcSmdCluster & StEEmcGenericClusterMaker::matchingSmdCluster	(	const StEEmcCluster &	cluster,
		Int_t	plane,
		Int_t	index
	)

Returns a specific SMD cluster which matches the tower clster

Parameters

cluster	a tower cluster
plane	0=U 1=V
index	index of the SMD cluster

Definition at line 600 of file StEEmcGenericClusterMaker.cxx.

References clusterMatch().

Int_t StEEmcGenericClusterMaker::nextClusterId ( )

inline

Utility method to provide the "next" cluster id. It's in public scope to allow later makers in the chain (i.e. the point maker) to form new clusters and assign a unique cluster id (key).

Definition at line 227 of file StEEmcGenericClusterMaker.h.

Referenced by add().

Int_t StEEmcGenericClusterMaker::numberOfClusters ( Int_t  sector, Int_t  layer  ) const

inline

returns the total number of clusters in a given sector, layer

Parameters

sector	specifies the sector id [0,11]
layer	specifies which layer 0=T 1=P 2=Q 3=R 4=U 5=V

Definition at line 165 of file StEEmcGenericClusterMaker.h.

Referenced by StMyPointMaker::Make().

Int_t StEEmcGenericClusterMaker::numberOfMatchingSmdClusters	(	const StEEmcCluster &	cluster,
		Int_t	plane
	)		const

Returns the number of matching SMD clusters for the given tower cluster and plane

Parameters

cluster	a tower cluster
plane	0=U 1=V

Definition at line 594 of file StEEmcGenericClusterMaker.cxx.

References clusterMatch().

Int_t StEEmcGenericClusterMaker::numberOfTracks ( const StEEmcCluster &  cluster ) const

inline

returns the number of tracks pointing at the specified cluster

Parameters

cluster

Definition at line 152 of file StEEmcGenericClusterMaker.h.

Referenced by StEEmcPi0Maker::Make().

void StEEmcGenericClusterMaker::remove ( const StEEmcCluster &  cluster )

inline

Searches list of tower (pre/postshower) clusters and removes the matching cluster.

Definition at line 123 of file StEEmcGenericClusterMaker.h.

void StEEmcGenericClusterMaker::setTrackMatching ( Float_t  distance, Int_t  layer  )

inline

Sets track-cluster matching parameters

Parameters

distance

maximum separation in cm from the cluster centroid to the track for a match to be made.

Definition at line 214 of file StEEmcGenericClusterMaker.h.

StEEmcSmdCluster& StEEmcGenericClusterMaker::smdcluster ( Int_t  sector, Int_t  plane, Int_t  index  )

inline

return a specific cluster from a given sector, plane

Parameters

sector	specifies the sector id [0,11]
plane	specifies which smd plane 0=U 1=V (note difference from "layer" definition)
index	specifies which cluster to return

Definition at line 147 of file StEEmcGenericClusterMaker.h.

StMuTrack* StEEmcGenericClusterMaker::track ( const StEEmcCluster &  cluster, Int_t  index  ) const

inline

return a pointer to a StMuTrack which points at the given cluster

Parameters

cluster	given a cluster, return a pointer to the track which matches it... yikes this shouldn't be unique...
index	index of the track pointing to the cluster

Definition at line 159 of file StEEmcGenericClusterMaker.h.

---

The documentation for this class was generated from the following files:

• StEEmcPool/StEEmcClusterMaker/StEEmcGenericClusterMaker.h
• StEEmcPool/StEEmcClusterMaker/StEEmcGenericClusterMaker.cxx