Hit Producer Task for strip detectors. More...

#include <PndMvdStripHitProducer.h>

Inheritance diagram for PndMvdStripHitProducer:

Public Member Functions
	PndMvdStripHitProducer ()

virtual	~PndMvdStripHitProducer ()

virtual void	SetParContainers ()

virtual void	SetCalculators ()

void	SetBranchNames (TString inBranchname, TString outBranchname, TString folderName)

void	SetBranchNames ()

	ClassDef (PndMvdStripHitProducer, 6)

Public Member Functions inherited from PndSdsStripHitProducer
	PndSdsStripHitProducer ()

	PndSdsStripHitProducer (PndSdsStripHitProducer &other)

	PndSdsStripHitProducer (const char *name)

virtual	~PndSdsStripHitProducer ()

virtual InitStatus	Init ()

virtual InitStatus	ReInit ()

virtual void	SetMCPointType ()

virtual void	Exec (Option_t *opt)

virtual void	FinishEvent ()

virtual void	FinishTask ()

void	AddDigi (Int_t &iStrip, Int_t iPoint, Int_t detID, Int_t sensorID, Int_t fe, Int_t chan, Double_t charge)

void	RunTimeBased ()

PndSdsStripHitProducer &	operator= (PndSdsStripHitProducer &other)

Public Member Functions inherited from PndSdsTask
	PndSdsTask ()

	PndSdsTask (const char *name, Int_t iVerbose=1)

virtual	~PndSdsTask ()

virtual void	SetInBranchId ()

Public Member Functions inherited from PndPersistencyTask
	PndPersistencyTask ()

	PndPersistencyTask (const char *name, Int_t iVerbose=1)

virtual	~PndPersistencyTask ()

void	SetPersistency (Bool_t val=kTRUE)

Bool_t	GetPersistency ()

Additional Inherited Members
Protected Member Functions inherited from PndSdsStripHitProducer
void	Register ()

void	Reset ()

void	ProduceHits ()

Bool_t	SelectSensorParams (Int_t sensorID)

Double_t	DigitizeTime (Double_t time, Double_t charge)

	ClassDef (PndSdsStripHitProducer, 5)

Protected Member Functions inherited from PndSdsTask
	ClassDef (PndSdsTask, 1)

Protected Attributes inherited from PndSdsStripHitProducer
TClonesArray *	fPointArray

TClonesArray *	fStripArray
	Output array of PndSdsHits. More...

FairWriteoutBuffer *	fDataBuffer

TList *	fDigiParameterList
	Digitization Parameters. More...

TList *	fChargeDigiParameterList

PndSdsStripDigiPar *	fCurrentDigiPar

PndSdsChargeConversion *	fCurrentChargeConverter

std::map< const char , PndSdsCalcStrip >	fStripCalcTop
	Calculator objects. More...

std::map< const char , PndSdsCalcStrip >	fStripCalcBot

std::map< const char , PndSdsChargeConversion >	fChargeConverter

PndSdsCalcStrip *	fCurrentStripCalcTop

PndSdsCalcStrip *	fCurrentStripCalcBot

FairMCEventHeader *	fMcEventHeader

PndGeoHandling *	fGeoH

Bool_t	fOverrideParams
	///< converter for detector names More...

Bool_t	fTimeOrderedDigi
	parameter to switch to time ordered simulation More...

Int_t	fEventNr
	EventCounter. More...

Protected Attributes inherited from PndSdsTask
TString	fInBranchName

TString	fOutBranchName

TString	fFolderName

Int_t	fInBranchId

Int_t	fOutBranchId

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).