StEEmcMixTreeMaker Class Reference

Inheritance diagram for StEEmcMixTreeMaker:

Public Member Functions
	StEEmcMixTreeMaker (const Char_t *name)
Int_t	Init ()
	Initialize. More...
Int_t	Make ()
	Process. More...
void	Clear (Option_t *opts="")
	Clear.
void	setFilename (const Char_t *f="out.root")
Int_t	Finish ()
Public Member Functions inherited from StEEmcMixMaker
	StEEmcMixMaker (const Char_t *name, Int_t size=20)
void	mudst (const Char_t *name)
	sets the name of the muDst maker
void	points (const Char_t *name)
	sets the name of the point maker
void	analysis (const Char_t *name)
	sets the name of the adc–>energy maker
Int_t	numberOfCandidates ()
	returns the number of candidates
Int_t	numberOfMixedCandidates ()
	returns the number of mixed-background candidates
StEEmcPair	candidate (Int_t c)
	Return a specified candidate pair.
StEEmcPair	mixedCandidate (Int_t m)
	Returns the specified mixed candidate pair.
void	sector (Int_t sector)
void	trigger (Int_t trigger)
void	minET (Float_t et)
	set minimum ET for pair of points
void	maxZ (Float_t z)
	set maximum Zgg for pair of points
void	minEpoint (Float_t m)
	minimum energy for a given point
void	setTrigMode (Int_t m)
void	book ()
	create 1d and 2d histograms
void	fill ()
	fill 1d and 2d histograms
void	fill (std::vector< TH1F * > &h, StEEmcPair pair)
	Fill pairwise distributions.
void	fillQA (std::vector< TH2F * > &h, StEEmcPair pair)
	Fill qa distributions.
void	range (Float_t min, Float_t max)
	Mass range for qa histograms.
void	fixedVertex (Float_t x, Float_t y, Float_t z)
	Fix vertex for simple MC.
void	floatVertex (Float_t x, Float_t y, Float_t z, Float_t s)
	Smear vertex.
void	mixLimit (Int_t m)
	StEEmcMixMaker (const Char_t *name, Int_t size=20)
void	mudst (const Char_t *name)
	sets the name of the muDst maker
void	points (const Char_t *name)
	sets the name of the point maker
void	analysis (const Char_t *name)
	sets the name of the adc–>energy maker
Int_t	numberOfCandidates ()
	returns the number of candidates
Int_t	numberOfMixedCandidates ()
	returns the number of mixed-background candidates
StEEmcPair	candidate (Int_t c)
	Return a specified candidate pair.
StEEmcPair	mixedCandidate (Int_t m)
void	sector (Int_t sector)
void	trigger (Int_t trigger)
void	minET (Float_t et)
	set minimum ET for pair of points
void	maxZ (Float_t z)
	set maximum Zgg for pair of points
void	minEpoint (Float_t m)
	minimum energy for a given point
void	setTrigMode (Int_t m)
void	book ()
	create 1d and 2d histograms
void	fill ()
	fill 1d and 2d histograms
void	fill (std::vector< TH1F * > &h, StEEmcPair pair)
void	fillQA (std::vector< TH2F * > &h, StEEmcPair pair)
void	range (Float_t min, Float_t max)
void	fixedVertex (Float_t x, Float_t y, Float_t z)
void	floatVertex (Float_t x, Float_t y, Float_t z, Float_t s)
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	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)
virtual const char *	GetCVS () const
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
	ClassDef (StEEmcMixTreeMaker, 1)
Protected Member Functions inherited from StEEmcMixMaker
void	fillPool ()
Bool_t	accept (StMuEvent *)
	Accept or reject this event (trigger, qa, etc...) More...
Bool_t	accept (StEEmcPoint &p1, StEEmcPoint &p2)
	Accept or reject point pairs.
void	mixReal ()
	Mix real pairs. More...
void	mixBackground ()
	Mix combinatoric pairs. More...
	ClassDef (StEEmcMixMaker, 1)
	Makes class visible to root.
void	fillPool ()
Bool_t	accept (StMuEvent *)
	Accept or reject this event (trigger, qa, etc...)
void	mixReal ()
	Mix real pairs.
void	mixBackground ()
	Mix combinatoric pairs.
	ClassDef (StEEmcMixMaker, 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
TTree *	mTree
StEEmcMixEvent *	mMixEvent
TString	mFilename
TFile *	mFile
Protected Attributes inherited from StEEmcMixMaker
TVector3	mFixedVertex
Float_t	mSigmaVertex
Float_t	mETcut
Float_t	mZcut
Float_t	mEpoint
Int_t	mTrigMode
Int_t	mMixLimits
std::vector< Int_t >	mSectorList
std::vector< Int_t >	mTriggerList
std::vector< TH1F * >	mH1
	1D histos
std::vector< TH2F * >	mH2
	2D histos
std::vector< TH1F * >	mH1real
	1D real histos
std::vector< TH2F * >	mH2real
	2D real histos
std::vector< TH1F * >	mH1mix
	1D mixed histos
std::vector< TH2F * >	mH2mix
	2D mixed histos
StMuDstMaker *	mMuDstMaker
	Pointer to MuDst.
StEEmcPointMaker *	mEEpoints
	Pointer to points.
StEEmcA2EMaker *	mEEanalysis
	Pointer to ADC 2 energy.
TString	mMuDstMakerName
	MuDst name.
TString	mPointMakerName
	Point maker name.
TString	mAnalysisName
	Analaysis name.
EEmcGeomSimple *	mEEmcTow
	Pointer to tower geom.
StEEmcPointVec_t	mPoints
	Vector of points to mix into X–>gamma gamma.
std::vector< StEEmcPointVec_t >	mPool
StEEmcPairVec_t	mCandidates
	Point pairs mixed on each event.
StEEmcPairVec_t	mBackground
	Background pairs mixed on each event.
Float_t	mMinMass
	Min and max mass for gated quantities.
Float_t	mMaxMass
Int_t	mPoolSize
	Size of mixed event pool.
TRandom *	mRandom
	Random number generator for event mixing.
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

Definition at line 13 of file StEEmcMixTreeMaker.h.

Member Function Documentation

Int_t StEEmcMixTreeMaker::Finish ( )

virtual

Terminate a run. Place to make operations on histograms, normalization,etc.

Reimplemented from StMaker.

Definition at line 132 of file StEEmcMixTreeMaker.cxx.

References kStOK.

Int_t StEEmcMixTreeMaker::Init ( )

virtual

Initialize.

initialize histograms

Reimplemented from StEEmcMixMaker.

Definition at line 20 of file StEEmcMixTreeMaker.cxx.

References StEEmcMixMaker::Init().

Int_t StEEmcMixTreeMaker::Make ( )

virtual

Process.

Form all pairs of points, combinatoric background

Set the event, run, trigger info

loop over points, add to event

loop over pi0 candidate pairs, add to event. Also find and add the leading pair of points

loop over mixed events, add to event

Get list of hit towers and store in event

Fill the ttree

Check trigger, run QA, etc...

Get the list of points

Not enough points in event

Construct all pairs of real events

Construct combinatoric background

fill histograms

Fill the event pool with points from current event.

Reimplemented from StEEmcMixMaker.

Definition at line 34 of file StEEmcMixTreeMaker.cxx.

References StEEmcPointMaker::energySeen(), kStOK, StEEmcMixMaker::Make(), StEEmcMixMaker::mBackground, StEEmcMixMaker::mCandidates, StEEmcMixMaker::mEEanalysis, StEEmcMixMaker::mEEpoints, StEEmcMixMaker::mMuDstMaker, StEEmcMixMaker::mPoints, and StEEmcA2EMaker::towers().

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

• StEEmcPool/StMaxStripPi0/StEEmcMixTreeMaker.h
• StEEmcPool/StMaxStripPi0/StEEmcMixTreeMaker.cxx