PndHypStripHitProducer Class Reference

Hit Producer Task for strip detectors. More...

#include <PndHypStripHitProducer.h>

Inheritance diagram for PndHypStripHitProducer:

Public Member Functions
	PndHypStripHitProducer ()
	PndHypStripHitProducer (Double_t topPitch, Double_t botPitch, Double_t ori, Double_t skew, TVector2 topAnchor, TVector2 botAnchor, Int_t nrTopFE, Int_t nrBotFE, Int_t nrFECh, Double_t threshold, Double_t noise, TString sensorType="Rect", TString feType="APV25")
virtual	~PndHypStripHitProducer ()
virtual void	SetParContainers ()
virtual InitStatus	Init ()
virtual InitStatus	ReInit ()
virtual void	Exec (Option_t *opt)
void	SetParamSet (Double_t topPitch, Double_t botPitch, Double_t ori, Double_t skew, TVector2 topAnchor, TVector2 botAnchor, Int_t nrTopFE, Int_t nrBotFE, Int_t nrFECh, Double_t threshold, Double_t noise, TString sensorType, TString feType)

Detailed Description

Hit Producer Task for strip detectors.

The choice of the parameters used for Digitization depends on the invocation of the different constructors of this task. Instantiating by the default constructor forces the digitisation parameters initialized from the DigiPar-Database. On the other hand these parameters may be overridden by invoking the constructor:

PndMvdStripHitProducer(Double_t, Double_t, Double_t, Double_t, TVector2, TVector2,
 Int_t, Int_t, Int_t, Double_t, Double_t) 

Basically, the sensors are thought to be rectangular (even if they are not). Knowing the origin of the wafer, the strips can be described by an angle (orientation), their separation with respect to each other (pitch) and one point that is known to be part of the first strip (anchor point).
The numbering scheme is as follows (assuming 128 channels per FE):

strip index	frontend #	side
0	0	top	<- Top Anchor
1	0	top
...	0	top
127	0	top
128	1	top
...	1	top
255	1	top
256	2	top
...	...	top
topNrFE*128-1	topNrFE-1	top
topNrFE*128	topNrFE	bottom	<- Bottom Anchor
...	topNrFE	bottom
topNrFE*128+127	topNrFE	bottom
topNrFE*128+128	topNrFE+1	bottom
...	...	bottom
(topNrFE+botNrFE)*128-1	topNrFE+botNrFE-1	bottom

The numbering starts from the strip containing the anchor point following the direction orthogonal to the strips in mathematically positive sense (along x-axis in positive direction, if the strip orientation equals 90 degrees).

Author

HG Zaunick hg.za.nosp@m.unic.nosp@m.k@phy.nosp@m.sik..nosp@m.tu-dr.nosp@m.esde.nosp@m.n.de

Definition at line 69 of file PndHypStripHitProducer.h.

Constructor & Destructor Documentation

PndHypStripHitProducer() [1/2]

PndHypStripHitProducer::PndHypStripHitProducer

(

)

Default constructor

PndHypStripHitProducer() [2/2]

PndHypStripHitProducer::PndHypStripHitProducer	(	Double_t	topPitch,
		Double_t	botPitch,
		Double_t	ori,
		Double_t	skew,
		TVector2	topAnchor,
		TVector2	botAnchor,
		Int_t	nrTopFE,
		Int_t	nrBotFE,
		Int_t	nrFECh,
		Double_t	threshold,
		Double_t	noise,
		TString	sensorType = "Rect",
		TString	feType = "APV25"
	)

~PndHypStripHitProducer()

virtual PndHypStripHitProducer::~PndHypStripHitProducer ( )

virtual

Destructor

Member Function Documentation

Exec()

virtual void PndHypStripHitProducer::Exec ( Option_t *  opt )

virtual

Virtual method Exec

Init()

virtual InitStatus PndHypStripHitProducer::Init ( )

virtual

ReInit()

virtual InitStatus PndHypStripHitProducer::ReInit ( )

virtual

SetParamSet()

void PndHypStripHitProducer::SetParamSet	(	Double_t	topPitch,
		Double_t	botPitch,
		Double_t	ori,
		Double_t	skew,
		TVector2	topAnchor,
		TVector2	botAnchor,
		Int_t	nrTopFE,
		Int_t	nrBotFE,
		Int_t	nrFECh,
		Double_t	threshold,
		Double_t	noise,
		TString	sensorType,
		TString	feType
	)

SetParContainers()

virtual void PndHypStripHitProducer::SetParContainers ( )

virtual

Virtual method Init

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

• PndHypStripHitProducer.h