VTXNoiseHits Class Reference

======= VTXNoiseHits ==========
Adds random noise hits to collection of TrackerHits of the vertex detector. More...

#include <VTXNoiseHits.h>

Inheritance diagram for VTXNoiseHits:

Public Member Functions
	VTXNoiseHits (const VTXNoiseHits &)=delete
VTXNoiseHits &	operator= (const VTXNoiseHits &)=delete
virtual Processor *	newProcessor ()
virtual void	init ()
	Called at the begin of the job before anything is read. More...
virtual void	processRunHeader (LCRunHeader *run)
	Called for every run.
virtual void	processEvent (LCEvent *evt)
	Called for every event - the working horse.
virtual void	check (LCEvent *evt)
virtual void	end ()
	Called after data processing for clean up.

Protected Attributes
std::string	_colNameVTX {}
FloatVec	_densities {}
float	_pointResoRPhiVTX {}
float	_pointResoZVTX {}
int	_nRun {}
int	_nEvt {}
gsl_rng *	r {}

Detailed Description

======= VTXNoiseHits ==========
Adds random noise hits to collection of TrackerHits of the vertex detector.

The number of noise hits are given by the parameter HitDensityPerLayer (hits/cm^2). The noise hits are created with a uniform distribution over the ladder surface.

Parameters

HitDensityPerLayer	hit densities (hits/cm^2) per VXD layer
PointResolutionRPhi_VTX	Point resolution in r-phi for the vertex detector (in mm) (default value 0.0027)
PointResolutionZ_VTX	Point resolution in z for the vertex detector (in mm) (default value 0.0027)

Version

$Id$

Author

F.Gaede, DESY

Member Function Documentation

virtual void VTXNoiseHits::init ( )

virtual

Called at the begin of the job before anything is read.

Use to initialize the processor, e.g. book histograms.

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

• VTXNoiseHits.h