DTLinearDriftFromDBAlgo Class Reference

#include <DTLinearDriftFromDBAlgo.h>

Inheritance diagram for DTLinearDriftFromDBAlgo:

Public Member Functions
virtual bool	compute (const DTLayer *layer, const DTDigi &digi, LocalPoint &leftPoint, LocalPoint &rightPoint, LocalError &error) const
virtual bool	compute (const DTLayer *layer, const DTRecHit1D &recHit1D, const float &angle, DTRecHit1D &newHit1D) const
virtual bool	compute (const DTLayer *layer, const DTRecHit1D &recHit1D, const float &angle, const GlobalPoint &globPos, DTRecHit1D &newHit1D) const
	DTLinearDriftFromDBAlgo (const edm::ParameterSet &config)
	Constructor. More...
virtual void	setES (const edm::EventSetup &setup)
	Pass the Event Setup to the algo at each event. More...
virtual	~DTLinearDriftFromDBAlgo ()
	Destructor. More...
Public Member Functions inherited from DTRecHitBaseAlgo
	DTRecHitBaseAlgo (const edm::ParameterSet &config)
	Constructor. More...
virtual edm::OwnVector < DTRecHit1DPair >	reconstruct (const DTLayer *layer, const DTLayerId &layerId, const DTDigiCollection::Range &digiRange)
	Build all hits in the range associated to the layerId, at the 1st step. More...
virtual	~DTRecHitBaseAlgo ()
	Destructor. More...

Private Member Functions
virtual bool	compute (const DTLayer *layer, const DTWireId &wireId, const float digiTime, const GlobalPoint &globPos, LocalPoint &leftPoint, LocalPoint &rightPoint, LocalError &error, int step) const
virtual bool	compute (const DTLayer *layer, const DTWireId &wireId, const float digiTime, const GlobalPoint &globPos, DTRecHit1D &newHit1D, int step) const

Private Attributes
const bool	debug
const bool	doVdriftCorr
const MagneticField *	field
const float	maxTime
const float	minTime
const DTMtime *	mTimeMap
int	nominalB
const bool	stepTwoFromDigi
const DTRecoConditions *	uncertMap
bool	useUncertDB

Additional Inherited Members
Protected Attributes inherited from DTRecHitBaseAlgo
DTTTrigBaseSync *	theSync

Detailed Description

Concrete implementation of DTRecHitBaseAlgo. Compute drift distance using constant drift velocity read from database.

Author

S.Bolognesi - INFN Torino

Definition at line 18 of file DTLinearDriftFromDBAlgo.h.

Constructor & Destructor Documentation

DTLinearDriftFromDBAlgo::DTLinearDriftFromDBAlgo

(

const edm::ParameterSet &

config

)

Constructor.

Definition at line 26 of file DTLinearDriftFromDBAlgo.cc.

DTLinearDriftFromDBAlgo::~DTLinearDriftFromDBAlgo ( )

virtual

Destructor.

Definition at line 42 of file DTLinearDriftFromDBAlgo.cc.

Member Function Documentation

bool DTLinearDriftFromDBAlgo::compute ( const DTLayer *  layer, const DTDigi &  digi, LocalPoint &  leftPoint, LocalPoint &  rightPoint, LocalError &  error  ) const

virtual

First step in computation of Left/Right hits from a Digi. The results are the local position (in DTLayer frame) of the Left and Right hit, and the error (which is common). Returns false on failure. The hit is assumed to be at the wire center.

Implements DTRecHitBaseAlgo.

Definition at line 77 of file DTLinearDriftFromDBAlgo.cc.

bool DTLinearDriftFromDBAlgo::compute ( const DTLayer *  layer, const DTRecHit1D &  recHit1D, const float &  angle, DTRecHit1D &  newHit1D  ) const

virtual

Second step in hit position computation. It is the same as first step since the angular information is not used NOTE: Only position and error of the new hit are modified

Implements DTRecHitBaseAlgo.

Definition at line 97 of file DTLinearDriftFromDBAlgo.cc.

bool DTLinearDriftFromDBAlgo::compute ( const DTLayer *  layer, const DTRecHit1D &  recHit1D, const float &  angle, const GlobalPoint &  globPos, DTRecHit1D &  newHit1D  ) const

virtual

Third (and final) step in hits position computation. Also the hit position along the wire is available and can be used to correct the drift time for particle TOF and propagation of signal along the wire. NOTE: Only position and error of the new hit are modified

Implements DTRecHitBaseAlgo.

Definition at line 121 of file DTLinearDriftFromDBAlgo.cc.

bool DTLinearDriftFromDBAlgo::compute ( const DTLayer *  layer, const DTWireId &  wireId, const float  digiTime, const GlobalPoint &  globPos, LocalPoint &  leftPoint, LocalPoint &  rightPoint, LocalError &  error, int  step  ) const

privatevirtual

cf. http://arxiv.org/PS_cache/arxiv/pdf/0911/0911.4895v2.pdf

Definition at line 132 of file DTLinearDriftFromDBAlgo.cc.

bool DTLinearDriftFromDBAlgo::compute ( const DTLayer *  layer, const DTWireId &  wireId, const float  digiTime, const GlobalPoint &  globPos, DTRecHit1D &  newHit1D, int  step  ) const

privatevirtual

Definition at line 221 of file DTLinearDriftFromDBAlgo.cc.

void DTLinearDriftFromDBAlgo::setES ( const edm::EventSetup &  setup )

virtual

Pass the Event Setup to the algo at each event.

Implements DTRecHitBaseAlgo.

Definition at line 46 of file DTLinearDriftFromDBAlgo.cc.

Member Data Documentation

const bool DTLinearDriftFromDBAlgo::debug

private

Definition at line 112 of file DTLinearDriftFromDBAlgo.h.

const bool DTLinearDriftFromDBAlgo::doVdriftCorr

private

Definition at line 101 of file DTLinearDriftFromDBAlgo.h.

const MagneticField* DTLinearDriftFromDBAlgo::field

private

Definition at line 88 of file DTLinearDriftFromDBAlgo.h.

const float DTLinearDriftFromDBAlgo::maxTime

private

Definition at line 98 of file DTLinearDriftFromDBAlgo.h.

const float DTLinearDriftFromDBAlgo::minTime

private

Definition at line 95 of file DTLinearDriftFromDBAlgo.h.

const DTMtime* DTLinearDriftFromDBAlgo::mTimeMap

private

Definition at line 85 of file DTLinearDriftFromDBAlgo.h.

int DTLinearDriftFromDBAlgo::nominalB

private

Definition at line 89 of file DTLinearDriftFromDBAlgo.h.

const bool DTLinearDriftFromDBAlgo::stepTwoFromDigi

private

Definition at line 105 of file DTLinearDriftFromDBAlgo.h.

const DTRecoConditions* DTLinearDriftFromDBAlgo::uncertMap

private

Definition at line 92 of file DTLinearDriftFromDBAlgo.h.

bool DTLinearDriftFromDBAlgo::useUncertDB

private

Definition at line 109 of file DTLinearDriftFromDBAlgo.h.