#include <SiStripClus.h>

Inheritance diagram for sistrip::SiStripClus:

Public Member Functions
virtual Processor *	newProcessor ()
	Method that returns a new instance of this processor. More...

	SiStripClus ()
	Constructor - set processor description and register processor parameters. More...

virtual void	init ()
	Method called at the beginning of data processing - used for initialization. More...

virtual void	processRunHeader (LCRunHeader *run)
	Method called for each run - used for run header processing. More...

virtual void	processEvent (LCEvent *event)
	Method called for each event - used for event data processing. More...

virtual void	check (LCEvent *event)
	Method called after each event - used for data checking. More...

virtual void	end ()
	Method called after all data processing. More...

Protected Member Functions
ClsVec	findClus (SensorStripMap &sensorMap)
	Method searching for clusters - first, strips above _SNseed threshold, so-called seed strips, are defined. More...

void	calcHits (ClsVec &clsVec, IMPL::LCCollectionVec *colOfTrkHits)
	Method calculating hits from given clusters. More...

float *	calcResolution (const int &layerID, const double &hitTheta, const double &posZ)
	Method calculating hit resolution, i.e. covariance matrix. More...

void	updateMap (TrackerPulseImpl *pulse, SensorStripMap &sensorMap)
	Method to update and store the Sensor strip map. More...

void	releaseMap (SensorStripMap &sensorMap)
	Method to release memory of the SensorStripMap. More...

void	printProcessorParams () const
	Method printing processor parameters. More...

void	printHitInfo (const StripCluster *pCluster) const
	Method printing hit info. More...

Protected Attributes
std::string	_inColName
	LCIO input collection name. More...

std::string	_outColName
	LCIO output collection name. More...

std::string	_relColNamePlsToSim
	LCIO input relation collection name - TrackerPulse <-> SimTrkHit. More...

float	_CMSnoise
	Common mode subtracted noise, set in ENC. More...

float	_SNseed
	Signal to noise ratio cut for seed strips. More...

float	_SNadjacent
	Signal to noise ratio cut for adjacent strips. More...

float	_SNtotal
	Signal to noise ratio cut for total cluster. More...

float	_TanOfAvgHLorentzShift
	Tangent of holes' average Lorentz shift. More...

bool	_floatStripsRPhi
	Is every even strip floating in R-Phi? More...

bool	_floatStripsZ
	Is every even strip floating in Z? More...

SiStripGeom *	_geometry
	All geometry information from Gear xml file. More...

std::vector< float >	_resSVDFirstInRPhi
	Mean strip resolution in RPhi - 1st layer; in [mm]. More...

std::vector< float >	_resSVDOtherInRPhi
	Mean strip resolution in RPhi - other layers; in [mm]. More...

std::vector< float >	_resSVDFirstInZ
	Mean strip resolution in Z - 1st layer; in [mm]. More...

std::vector< float >	_resSVDOtherInZ
	Mean strip resolution in Z - other layers; in [mm]. More...

LCRelationNavigator *	_navigatorPls

double	_pitchFront
	Pitch in the middle of the front sensor. More...

double	_pitchRear
	Pitch in the middle of the rear sensor. More...

std::string	_subdetector
	Name of the subdetector to be clusterize. More...

Private Member Functions
template<class It >
StripChargeMap &	storeHitsAdjacents (StripChargeMap &clsStripsIn, It schmap, const It &endIt, StripChargeMap &cM)
	Calculated and stored the hits adjacents. More...

Private Attributes
int	_nRun
	Run number. More...

int	_nEvent
	Event number. More...

Detailed Description

Definition at line 69 of file SiStripClus.h.

Constructor & Destructor Documentation

sistrip::SiStripClus::SiStripClus ( )

Constructor - set processor description and register processor parameters.

Definition at line 49 of file SiStripClus.cc.

Member Function Documentation

void sistrip::SiStripClus::calcHits	(	ClsVec &	clsVec,
		IMPL::LCCollectionVec *	colOfTrkHits
	)

protected

Method calculating hits from given clusters.

Definition at line 1680 of file SiStripClus.cc.

float * sistrip::SiStripClus::calcResolution	(	const int &	layerID,
		const double &	hitTheta,
		const double &	posZ
	)

protected

Method calculating hit resolution, i.e. covariance matrix.

Definition at line 1829 of file SiStripClus.cc.

void sistrip::SiStripClus::check ( LCEvent * event )

virtual

Method called after each event - used for data checking.

Definition at line 466 of file SiStripClus.cc.

void sistrip::SiStripClus::end ( )

virtual

Method called after all data processing.

Definition at line 473 of file SiStripClus.cc.

ClsVec sistrip::SiStripClus::findClus ( SensorStripMap & sensorMap )

protected

Method searching for clusters - first, strips above _SNseed threshold, so-called seed strips, are defined.

Then the strips adjacent to the seeds and above _SNadjacent threshold are extracted. Finally, clusters taken as Gaussian are calculated (if total charge is above _SNtotal threshold) and their mean positions and sigmas are saved in either R-Phi or Z. Finally, they are mixed into 3D cluster. (input parameter: sensor map of strips with total integrated charge, output parameter: sensor map of clusters found by this algorithm)

Definition at line 506 of file SiStripClus.cc.

void sistrip::SiStripClus::init ( )

virtual

Method called at the beginning of data processing - used for initialization.

Definition at line 229 of file SiStripClus.cc.

virtual Processor* sistrip::SiStripClus::newProcessor ( )

inlinevirtual

Method that returns a new instance of this processor.

Definition at line 74 of file SiStripClus.h.

void sistrip::SiStripClus::printHitInfo ( const StripCluster * pCluster ) const

protected

Method printing hit info.

Definition at line 2093 of file SiStripClus.cc.

void sistrip::SiStripClus::printProcessorParams ( ) const

protected

Method printing processor parameters.

Definition at line 2059 of file SiStripClus.cc.

void sistrip::SiStripClus::processEvent ( LCEvent * event )

virtual

Method called for each event - used for event data processing.

Definition at line 301 of file SiStripClus.cc.

void sistrip::SiStripClus::processRunHeader ( LCRunHeader * run )

virtual

Method called for each run - used for run header processing.

Definition at line 286 of file SiStripClus.cc.

void sistrip::SiStripClus::releaseMap ( SensorStripMap & sensorMap )

protected

Method to release memory of the SensorStripMap.

Definition at line 2026 of file SiStripClus.cc.

template<class It >

StripChargeMap & sistrip::SiStripClus::storeHitsAdjacents	(	StripChargeMap &	clsStripsIn,
		It	schmap,
		const It &	endIt,
		StripChargeMap &	cM
	)

private

Calculated and stored the hits adjacents.

Definition at line 1645 of file SiStripClus.cc.

void sistrip::SiStripClus::updateMap	(	TrackerPulseImpl *	pulse,
		SensorStripMap &	sensorMap
	)

protected

Method to update and store the Sensor strip map.

Definition at line 1947 of file SiStripClus.cc.

Member Data Documentation

float sistrip::SiStripClus::_CMSnoise

protected

Common mode subtracted noise, set in ENC.

Definition at line 135 of file SiStripClus.h.

bool sistrip::SiStripClus::_floatStripsRPhi

protected

Is every even strip floating in R-Phi?

Definition at line 145 of file SiStripClus.h.

bool sistrip::SiStripClus::_floatStripsZ

protected

Is every even strip floating in Z?

Definition at line 146 of file SiStripClus.h.

SiStripGeom* sistrip::SiStripClus::_geometry

protected

All geometry information from Gear xml file.

Definition at line 147 of file SiStripClus.h.

std::string sistrip::SiStripClus::_inColName

protected

LCIO input collection name.

Definition at line 130 of file SiStripClus.h.

LCRelationNavigator* sistrip::SiStripClus::_navigatorPls

protected

Definition at line 156 of file SiStripClus.h.

int sistrip::SiStripClus::_nEvent

private

Event number.

Definition at line 199 of file SiStripClus.h.

int sistrip::SiStripClus::_nRun

private

Run number.

Definition at line 198 of file SiStripClus.h.

std::string sistrip::SiStripClus::_outColName

protected

LCIO output collection name.

Definition at line 131 of file SiStripClus.h.

double sistrip::SiStripClus::_pitchFront

protected

Pitch in the middle of the front sensor.

Definition at line 159 of file SiStripClus.h.

double sistrip::SiStripClus::_pitchRear

protected

Pitch in the middle of the rear sensor.

Definition at line 160 of file SiStripClus.h.

std::string sistrip::SiStripClus::_relColNamePlsToSim

protected

LCIO input relation collection name - TrackerPulse <-> SimTrkHit.

Definition at line 132 of file SiStripClus.h.

std::vector<float> sistrip::SiStripClus::_resSVDFirstInRPhi

protected

Mean strip resolution in RPhi - 1st layer; in [mm].

Definition at line 150 of file SiStripClus.h.

std::vector<float> sistrip::SiStripClus::_resSVDFirstInZ

protected

Mean strip resolution in Z - 1st layer; in [mm].

Definition at line 152 of file SiStripClus.h.

std::vector<float> sistrip::SiStripClus::_resSVDOtherInRPhi

protected

Mean strip resolution in RPhi - other layers; in [mm].

Definition at line 151 of file SiStripClus.h.

std::vector<float> sistrip::SiStripClus::_resSVDOtherInZ

protected

Mean strip resolution in Z - other layers; in [mm].

Definition at line 153 of file SiStripClus.h.

float sistrip::SiStripClus::_SNadjacent

protected

Signal to noise ratio cut for adjacent strips.

Definition at line 137 of file SiStripClus.h.

float sistrip::SiStripClus::_SNseed

protected

Signal to noise ratio cut for seed strips.

Definition at line 136 of file SiStripClus.h.

float sistrip::SiStripClus::_SNtotal

protected

Signal to noise ratio cut for total cluster.

Definition at line 138 of file SiStripClus.h.

std::string sistrip::SiStripClus::_subdetector

protected

Name of the subdetector to be clusterize.

Definition at line 162 of file SiStripClus.h.

float sistrip::SiStripClus::_TanOfAvgHLorentzShift

protected

Tangent of holes' average Lorentz shift.

Definition at line 142 of file SiStripClus.h.

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

/afs/desy.de/user/d/dudarboh/analysis/iLCSoft/MarlinReco/SiStripDigi/source/include/SiStripClus.h
/afs/desy.de/user/d/dudarboh/analysis/iLCSoft/MarlinReco/SiStripDigi/source/src/SiStripClus.cc

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation