class AliTRDtrackingSector


Tracking data container for one sector

Authors:
Alex Bercuci <A.Bercuci@gsi.de>
Markus Fasel <M.Fasel@gsi.de>

Function Members (Methods)

public:

	AliTRDtrackingSector()
	AliTRDtrackingSector(AliTRDgeometry* geo, Int_t gs)
virtual	~AliTRDtrackingSector()
static TClass*	Class()
void	Clear(Option_t* opt = NULL)
AliTRDtrackingChamber*	GetChamber(Int_t i) const
AliTRDtrackingChamber*	GetChamber(Int_t stack, Int_t plane, Bool_t build = kFALSE)
Int_t	GetNChambers() const
Int_t	GetSector() const
AliTRDtrackingChamber**	GetStack(Int_t stack)
Double_t	GetX(Int_t pl) const
void	Init(const AliTRDReconstructor* rec)
virtual TClass*	IsA() const
void	Print(Option_t* opt = NULL) const
void	SetGeometry(AliTRDgeometry *const geo)
virtual void	ShowMembers(TMemberInspector&)
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)

private:

	AliTRDtrackingSector(const AliTRDtrackingSector&)
AliTRDtrackingSector&	operator=(const AliTRDtrackingSector&)

Data Members

private:

AliTRDtrackingChamber*	fChamber[30]	chambers
AliTRDgeometry*	fGeom	Geometry
Char_t	fIndex[30]	indexes of allocated chambers
UChar_t	fN	Total number of chambers allocated
Char_t	fSector	Sector# in AliTRDgeometry
AliTRDtrackingChamber*	fStack[6]	! temporary holding one stack
Float_t	fX0[6]	average position of pad plane for each plane

Class Charts

Inheritance Chart:

AliTRDtrackingSector

Function documentation

AliTRDtrackingSector()

 Default constructor

AliTRDtrackingSector(AliTRDgeometry* geo, Int_t gs)

 AliTRDtrackingSector Constructor

void Init(const AliTRDReconstructor* rec)

 	Steer building of tracking chambers and build tracking sector.
 	Propagate radial position information (calibration/alignment aware) from chambers to sector level

void Clear(Option_t* opt = NULL)

 Reset counters and steer chamber clear

AliTRDtrackingChamber* GetChamber(Int_t stack, Int_t plane, Bool_t build = kFALSE)

 Return chamber at position (stack, plane) in current
 sector or build a new one if it is not already created

AliTRDtrackingChamber** GetStack(Int_t stack)

 Return chamber at position (stack, plane) in current
 sector or build a new one if it is not already created

void Print(Option_t* opt = NULL) const

 Dump info about this tracking sector and the tracking chamber within

AliTRDtrackingSector()

virtual ~AliTRDtrackingSector()

{;}

Int_t GetNChambers() const

{ return fN; }

Double_t GetX(Int_t pl) const

{ return pl >=0 && pl < AliTRDgeometry::kNlayer ? fX0[pl] : 0.; }

AliTRDtrackingChamber* GetChamber(Int_t i) const

{ return i>=0 && i < fN ? fChamber[i] : NULL; }

Int_t GetSector() const

{return fSector;}

void SetGeometry(AliTRDgeometry *const geo)

{fGeom = geo;}

AliTRDtrackingSector & operator=(const AliTRDtrackingSector& )