marlintpc::pb_Seed Class Reference

Pad based (track segment) seed. More...

#include <RowBasedPadPulseRoadSearchProcessor.h>

Public Member Functions
	pb_Seed (const int seedID, const double Bzc, const pulseListType &pulses, const int minRows, const double rowDensityCut, const double maxVarXY)
	Construct pad based seed with checks. More...
	pb_Seed (const int seedID, const double Bzc, const pulseListType &pulses)
	Construct pad based seed without checks. More...
void	print () const
	Print. More...
int	getSeedId () const
	Get seed ID. More...
bool	getValid () const
	Get validity flag. More...
void	setInvalid ()
	Set invalid. More...
int	getNumSeedPulses () const
	Get number of seed pulses. More...
int	getNumUniqueSeedPulses () const
	Get number of unique seed pulses. More...
bool	hasAddedPulses () const
	Get flag for added pulses. More...
double	getVarXY () const
	Get XY variance (unweighted Chi2/ndf). More...
void	getRefPoint (double *) const
	Get reference point. More...
void	getPar (double *) const
	Get (all five helix) parameters from segment fit. More...
void	markPulses ()
	Mark pulses as used. More...
void	freePulses ()
	Free pulses. More...
void	addPulse (pb_Pulse *)
	Add pulse. More...
const pulseListType &	getPulseList () const
	Get list of pulses. More...
void	roadSearch (pulseListType &pulses, pulseListType &insidePulses, const double maxDxy, const double maxDz) const
	Road search. More...

Private Member Functions
void	_fitSeed ()

Private Attributes
const int	_seedId
	seed ID More...
const double	_bzc
	magnetic field strength (Bz*c) More...
const bool	_checked
	checked flag More...
const unsigned int	_numPulses
	number of pulses More...
pulseListType	_pulseList
	pointers to pulses More...
bool	_valid
	validity flag More...
double	_refX
	X of reference point. More...
double	_refY
	Y of reference point. More...
double	_refZ
	Z of reference point. More...
int	_npar
	number of parameters (5: helix, 4: line) More...
double	_varXY
	chi2/ndf from (unweighted) XY fit More...
double	_varZS
	chi2/ndf from (unweighted) ZS fit More...
TVectorD	_parameters
	parameter vector More...

Detailed Description

Pad based (track segment) seed.

Has identification and measurements with directions and errors.

Definition at line 237 of file RowBasedPadPulseRoadSearchProcessor.h.

Constructor & Destructor Documentation

pb_Seed() [1/2]

marlintpc::pb_Seed::pb_Seed	(	const int	seedId,
		const double	Bzc,
		const pulseListType &	pulses,
		const int	minRows,
		const double	rowDensityCut,
		const double	maxVarXY
	)

Construct pad based seed with checks.

Parameters

[in]	seedId	seed ID
[in]	Bzc	Bz*c
[in]	pulses	list of pulses
[in]	minRows	minimum number of rows
[in]	rowDensityCut	minimum row density
[in]	maxVarXY	maximum (average) XY variance

Definition at line 1120 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _fitSeed(), _pulseList, _valid, and _varXY.

pb_Seed() [2/2]

marlintpc::pb_Seed::pb_Seed	(	const int	seedId,
		const double	Bzc,
		const pulseListType &	pulses
	)

Construct pad based seed without checks.

Parameters

[in]	seedId	seed ID
[in]	Bzc	Bz*c
[in]	pulses	list of pulses

Definition at line 1149 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _fitSeed(), and _pulseList.

Member Function Documentation

_fitSeed()

void marlintpc::pb_Seed::_fitSeed ( )

private

Definition at line 1168 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _bzc, _parameters, _pulseList, _refX, _refY, _refZ, _varXY, _varZS, marlintpc::simpleFitXY::addPoint(), marlintpc::simpleFitZS::addPoint(), marlintpc::simpleFitXY::fit(), marlintpc::simpleFitZS::fit(), marlintpc::simpleHelix::getArcLengthXY(), marlintpc::pb_Pulse::getCharge(), marlintpc::simpleFitXY::getPar(), marlintpc::simpleFitZS::getPar(), marlintpc::pb_Pulse::getPos(), and marlintpc::pb_Pulse::getRow().

Referenced by pb_Seed().

addPulse()

void marlintpc::pb_Seed::addPulse

(

pb_Pulse *

aPulse

)

Add pulse.

Parameters

[out]

aPulse

additional pulse

Definition at line 1264 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _pulseList.

freePulses()

void marlintpc::pb_Seed::freePulses

(

)

Free pulses.

Definition at line 1301 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _pulseList, and _seedId.

getNumSeedPulses()

int marlintpc::pb_Seed::getNumSeedPulses

(

)

const

Get number of seed pulses.

Definition at line 1242 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _numPulses.

getNumUniqueSeedPulses()

int marlintpc::pb_Seed::getNumUniqueSeedPulses

(

)

const

Get number of unique seed pulses.

Definition at line 1247 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _pulseList.

Referenced by print().

getPar()

void marlintpc::pb_Seed::getPar

(

double *

par

)

const

Get (all five helix) parameters from segment fit.

Parameters

[out]

par

helix parameter (curvature is zero for Bz*c = 0.)

Definition at line 1282 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _npar, and _parameters.

Referenced by marlintpc::RowBasedPadPulseRoadSearchProcessor::processEvent(), and roadSearch().

getPulseList()

const pulseListType & marlintpc::pb_Seed::getPulseList

(

)

const

Get list of pulses.

Definition at line 1308 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _pulseList.

getRefPoint()

void marlintpc::pb_Seed::getRefPoint

(

double *

position

)

const

Get reference point.

Parameters

[out]

position

position of reference point

Definition at line 1272 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _refX, _refY, and _refZ.

Referenced by marlintpc::RowBasedPadPulseRoadSearchProcessor::processEvent(), and roadSearch().

getSeedId()

int marlintpc::pb_Seed::getSeedId

(

)

const

Get seed ID.

Definition at line 1227 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _seedId.

Referenced by marlintpc::RowBasedPadPulseRoadSearchProcessor::processEvent().

getValid()

bool marlintpc::pb_Seed::getValid

(

)

const

Get validity flag.

Definition at line 1232 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _valid.

Referenced by marlintpc::RowBasedPadPulseRoadSearchProcessor::processEvent().

getVarXY()

double marlintpc::pb_Seed::getVarXY

(

)

const

Get XY variance (unweighted Chi2/ndf).

Definition at line 1289 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _varXY.

hasAddedPulses()

bool marlintpc::pb_Seed::hasAddedPulses

(

)

const

Get flag for added pulses.

Definition at line 1256 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _numPulses, and _pulseList.

markPulses()

void marlintpc::pb_Seed::markPulses

(

)

Mark pulses as used.

Definition at line 1294 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _pulseList, and _seedId.

Referenced by marlintpc::RowBasedPadPulseRoadSearchProcessor::processEvent().

print()

void marlintpc::pb_Seed::print

(

)

const

Print.

Definition at line 1220 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _checked, _pulseList, _seedId, _valid, _varXY, _varZS, and getNumUniqueSeedPulses().

roadSearch()

void marlintpc::pb_Seed::roadSearch	(	pulseListType &	pulses,
		pulseListType &	insidePulses,
		const double	maxDxy,
		const double	maxDz
	)		const

Road search.

Parameters

[in]	pulses	list of pulses to test
[in]	insidePulses	list of pulses inside road
[in]	maxDxy	max. distance in XY
[in]	maxDz	max. distance in z

Definition at line 1319 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _bzc, _valid, marlintpc::simpleHelix::getExpectedPlanePos(), getPar(), and getRefPoint().

Referenced by marlintpc::RowBasedPadPulseRoadSearchProcessor::processEvent().

setInvalid()

void marlintpc::pb_Seed::setInvalid

(

)

Set invalid.

Definition at line 1237 of file RowBasedPadPulseRoadSearchProcessor.cc.

References _valid.

Member Data Documentation

_bzc

const double marlintpc::pb_Seed::_bzc

private

magnetic field strength (Bz*c)

Definition at line 260 of file RowBasedPadPulseRoadSearchProcessor.h.

Referenced by _fitSeed(), and roadSearch().

_checked

const bool marlintpc::pb_Seed::_checked

private

checked flag

Definition at line 261 of file RowBasedPadPulseRoadSearchProcessor.h.

Referenced by print().

_npar

int marlintpc::pb_Seed::_npar

private

number of parameters (5: helix, 4: line)

Definition at line 268 of file RowBasedPadPulseRoadSearchProcessor.h.

Referenced by getPar().

_numPulses

const unsigned int marlintpc::pb_Seed::_numPulses

private

number of pulses

Definition at line 262 of file RowBasedPadPulseRoadSearchProcessor.h.

Referenced by getNumSeedPulses(), and hasAddedPulses().

_parameters

TVectorD marlintpc::pb_Seed::_parameters

private

parameter vector

Definition at line 271 of file RowBasedPadPulseRoadSearchProcessor.h.

Referenced by _fitSeed(), and getPar().

_pulseList

pulseListType marlintpc::pb_Seed::_pulseList

private

pointers to pulses

Definition at line 263 of file RowBasedPadPulseRoadSearchProcessor.h.

Referenced by _fitSeed(), addPulse(), freePulses(), getNumUniqueSeedPulses(), getPulseList(), hasAddedPulses(), markPulses(), pb_Seed(), and print().

_refX

double marlintpc::pb_Seed::_refX

private

X of reference point.

Definition at line 265 of file RowBasedPadPulseRoadSearchProcessor.h.

Referenced by _fitSeed(), and getRefPoint().

_refY

double marlintpc::pb_Seed::_refY

private

Y of reference point.

Definition at line 266 of file RowBasedPadPulseRoadSearchProcessor.h.

Referenced by _fitSeed(), and getRefPoint().

_refZ

double marlintpc::pb_Seed::_refZ

private

Z of reference point.

Definition at line 267 of file RowBasedPadPulseRoadSearchProcessor.h.

Referenced by _fitSeed(), and getRefPoint().

_seedId

const int marlintpc::pb_Seed::_seedId

private

seed ID

Definition at line 259 of file RowBasedPadPulseRoadSearchProcessor.h.

Referenced by freePulses(), getSeedId(), markPulses(), and print().

_valid

bool marlintpc::pb_Seed::_valid

private

validity flag

Definition at line 264 of file RowBasedPadPulseRoadSearchProcessor.h.

Referenced by getValid(), pb_Seed(), print(), roadSearch(), and setInvalid().

_varXY

double marlintpc::pb_Seed::_varXY

private

chi2/ndf from (unweighted) XY fit

Definition at line 269 of file RowBasedPadPulseRoadSearchProcessor.h.

Referenced by _fitSeed(), getVarXY(), pb_Seed(), and print().

_varZS

double marlintpc::pb_Seed::_varZS

private

chi2/ndf from (unweighted) ZS fit

Definition at line 270 of file RowBasedPadPulseRoadSearchProcessor.h.

Referenced by _fitSeed(), and print().

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

• RowBasedPadPulseRoadSearchProcessor.h
• RowBasedPadPulseRoadSearchProcessor.cc