class HRKTrackBF2: public HReconstructor

_HADES_CLASS_DESCRIPTION


 This class implements Runge Kutta method of momentum calculation
 into Hydra framework. Output is compartible with General Tracking Scheme
 User valuable output is HRKTrackB class in a ROOT tree
 Now it works with all 4 MDCs present

Function Members (Methods)

public:

	HRKTrackBF2()
	HRKTrackBF2(const Text_t* name, Short_t m = 2)
virtual	~HRKTrackBF2()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	HReconstructor::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
void	clear()
virtual void	TNamed::Clear(Option_t* option = "")
virtual TObject*	TNamed::Clone(const char* newname = "") const
virtual Int_t	TNamed::Compare(const TObject* obj) const
virtual Bool_t	HReconstructor::connectTask(HTask* task, Int_t n = 0)
virtual void	TNamed::Copy(TObject& named) 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 Int_t	execute()
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 Bool_t	finalize()
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual HTask*	HReconstructor::getComposite()
virtual void	HReconstructor::getConnections()
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
virtual const char*	TNamed::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 HTask*	HTask::getOwner()
TObjArray	HReconstructor::getTable()
virtual HTask*	HReconstructor::getTask(const Char_t* name)
virtual const char*	TNamed::GetTitle() 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 Bool_t	init()
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	HReconstructor::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TNamed::IsSortable() const
virtual void	HReconstructor::isTimed(Bool_t flag = kTRUE)
Bool_t	TObject::IsZombie() const
virtual void	TNamed::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual HTask*	HReconstructor::next(Int_t& errCode)
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)
HTask&	HTask::operator=(const HTask&)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TNamed::Print(Option_t* option = "") const
virtual void	HReconstructor::printTimer()
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
virtual Bool_t	reinit()
void	TObject::ResetBit(UInt_t f)
virtual void	HReconstructor::resetTimer()
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
void	HReconstructor::setActive(Bool_t state)MENU
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual Bool_t	HTask::setConnections()
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
void	HTask::setManual()
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	HTask::setOwner(HTask* atask)
virtual void	TNamed::SetTitle(const char* title = "")MENU
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
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	TObject::MakeZombie()

private:

void	calcBeta(Float_t, Int_t, Bool_t option = kTRUE)
Int_t	calcPosDirFromSegment(HMdcSeg* pSeg, Int_t ioseg, Double_t, Double_t, Bool_t flag)
Bool_t	doMassStuff()
HRKTrackB*	fillData(HMdcSeg, HMdcSeg, HSplineTrack*, Int_t&)
Float_t	getQuality(Float_t, Float_t, Float_t, Float_t)
void	matchWithEmc()
void	matchWithRpc()
void	matchWithShower()
void	matchWithTof()
void	setMatchingParams(Int_t)

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:

Bool_t	HReconstructor::fActive	Active flag
TList*	HReconstructor::fHistograms	List of histograms generated by this reconstructor.
Bool_t	HTask::fIsTimed	timer flag
TString	TNamed::fName	object identifier
TObjArray	HReconstructor::fOutputs
TStopwatch	HReconstructor::fTimer	Task timer
TString	TNamed::fTitle	object title
Bool_t	HTask::isConnected
Bool_t	HTask::isInitialised
Bool_t	HTask::manual
HTask*	HTask::owner

private:

Float_t	RKxyzMETA[3]	META point after RK fitting
Float_t	beta	beta value
HGeomVector	centerRpc[6]	physical center of Tofino module in the sector coordinate system
Float_t	chiqRK	chi2 of Runge Kutta
Float_t	dX
Float_t	dXrms2
Float_t	dY
Float_t	dYrms2
HGeomTransform	emcSM[6]	trans emc, modtosec
HCategory*	fCatEmc	pointer to the Emc category
HCategory*	fCatKine	pointer to the Kine category
HCategory*	fCatMdcHit	pointer to the MDC hit
HCategory*	fCatMdcSeg	pointer to the MDC segments category
HCategory*	fCatMdcTrkCand	pointer to MDC track candidate category
HCategory*	fCatMetaMatch	pointer to MetaMatch category
HCategory*	fCatRKTrack	pointer to the Runge Kutta track category
HCategory*	fCatRpcCluster
HCategory*	fCatShower	pointer to the Shower category
HCategory*	fCatTof	pointer to the Tof hit category
HCategory*	fCatTofCluster	pointer to the Tof cluster category
HEmcGeomPar*	fEmcGeometry	Emc geometry
HMdcGetContainers*	fGetCont	pointer to HMdcGetContainers object
HMetaMatchPar*	fMatchPar
HIterator*	fMetaMatchIter	iterator on the MetaMatch category
HRpcGeomPar*	fRpcGeometry	Rpc geometry
HShowerGeometry*	fShowerGeometry	Shower geometry
HSpecGeomPar*	fSpecGeomPar	sector and target geometry
HCategory*	fSplineTrack	pointer to the Spline track category (for initial momentum guess)
HTofGeomPar*	fTofGeometry	TOF geometry
HMdcTrackGFieldPar*	field	field map
Float_t	fieldFactor	field scaling factor
Short_t	indEmc
Short_t	indRpc
Short_t	indShower
Short_t	indTof[3]
Int_t	indexRK
Float_t	mass2	mass**2
Bool_t	mdcInstalled[4][6]	! remembers which MDCs have known geometry
HGeomVector	metaNormVec	normal vector on the meta module in the sector coordinate system
Float_t	metaeloss	energy loss from meta detector
Short_t	mode	mode = {0 \|\| 2} for initial momentum as {selfGuess, SplineTrack-Guess}
Float_t	momentumGuess	initial value for momentum if supplied
Float_t	multSig[8]	multiplicators for resolution
HGeomVector	normVecEmc[6]	normal vector on the Emc module in the sector coordinate system
HGeomVector	normVecRpc[6]	normal vector on the Tofino module in the sector coordinate system
HGeomVector	normVecShower[6]	normal vector on the Shower module in the sector coordinate system
HGeomVector	normVecTof[6][8]	normal vector on each Tof module in the sector coordinate system
HEmcCluster*	pEmcCluster
HMdcSizesCells*	pMSizesCells	pointer to HMdcSizesCells objects
HMagnetPar*	pMagnet	parameter container for magnet settings
HMdcSeg*	pMdcSeg1	pointer to inner segment
HMdcSeg*	pMdcSeg2	pointer to outer segment
HMdcTrkCand*	pMdcTrkCand	pointer to the MDC track candidate
HMetaMatch2*	pMetaMatch	pointer to the MetaMatch object
Float_t	pRK	momentum
HRpcCluster*	pRpc
HRungeKutta*	pRungeKutta	Runge Kutta track
HShowerHit*	pShowerHit
HSplineTrack*	pSplineTrack	Spline track
HTofCluster*	pTofCluster	Tof cluster
HTofHit*	pTofHit[3]
HGeomVector	pointMeta	META hit
Short_t	qRK	polarity
Float_t	quality2EMCCut[6]
Float_t	quality2RPCCut[6]
Float_t	quality2SHOWERCut[6]
Float_t	quality2TOFCut[6]
Float_t	qualityEmc
Float_t	qualityRpc
Float_t	qualityShower
Float_t	qualityTof
HGeomTransform	rpcSM[6]	trans rpc, modtosec
Float_t	sEmcX[6]
Float_t	sEmcY[6]
Float_t	sRpcX[6]
Float_t	sRpcY[6]
Float_t	sShowerX[6]
Float_t	sShowerY[6]
Float_t	sTofX[6]
Float_t	sTofY[6]
HGeomTransform	secTrans[6]	sector transformation, used to transform META point to MdcSegment-ccord-system
Int_t	sector	sector number (0..5)
HLocation	sectorloc	sector location
HGeomTransform	showerSM[6]	trans shower, modtosec
Float_t	sigma2MdcInEmcX[6]
Float_t	sigma2MdcInEmcY[6]
Float_t	sigma2MdcInRpcX[6]
Float_t	sigma2MdcInRpcY[6]
Float_t	sigma2MdcInShrX[6]
Float_t	sigma2MdcInShrY[6]
Float_t	sigma2TofX[6]
Float_t	sigma2TofY[6]
Bool_t	success	flag indicating severe problems on input of RK
Short_t	system	meta detector (0==Tofino, 1==Tof)
Float_t	tof	time-of-flight
HGeomTransform	tofSM[6][8]	trans tof, modtosec
Float_t	trackLength	full track length (Target--MDC1--MDC4--META)
HGeomTransform	transMetaSM	trans meta, modtosec
Float_t	vertex[3]	vertex
Float_t	xTof
Float_t	yTof
Float_t	zMod
Float_t	zTof

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

HRKTrackBF2()

 DUMMY constructor:
 Initial momentum is taken as a self guess (mode=0)

HRKTrackBF2(const Text_t* name, Short_t m = 2)

 Mode m = {0,1,2} Take initial momentum from: 0-self guess, 2-from SplineTrack

void clear()

~HRKTrackBF2()

 destructor

Bool_t init()

Bool_t reinit()

void setMatchingParams(Int_t )

Int_t execute()

Bool_t doMassStuff()

void matchWithRpc()

void matchWithShower()

void matchWithEmc()

void calcBeta(Float_t , Int_t , Bool_t option = kTRUE)

Float_t getQuality(Float_t , Float_t , Float_t , Float_t )

void matchWithTof()

Int_t calcPosDirFromSegment(HMdcSeg* pSeg, Int_t ioseg, Double_t* , Double_t* , Bool_t flag)

 calculates the initial point and direction from a MDC track segment
 If a hit index in the outer segment is -1, the error is set to -1.
 This hit will then be discarded in Runge Kutta. For not fitted outer
 segments, the hits get larger errors.

HRKTrackB* fillData(HMdcSeg* , HMdcSeg* , HSplineTrack* , Int_t& )

 fills the Runge Kutta track object

Bool_t finalize()

{ return kTRUE; }