BaseTrackerRecHit Class Reference

#include <BaseTrackerRecHit.h>

Inheritance diagram for BaseTrackerRecHit:

Public Member Functions
	BaseTrackerRecHit ()
	BaseTrackerRecHit (DetId id, trackerHitRTTI::RTTI rt)
	BaseTrackerRecHit (const LocalPoint &p, const LocalError &e, GeomDet const &idet, trackerHitRTTI::RTTI rt)
virtual float	clusterProbability () const
	cluster probability, overloaded by pixel rechits. More...
virtual int	dimension () const =0
float	errorGlobalR () const final
float	errorGlobalRPhi () const final
float	errorGlobalZ () const final
virtual OmniClusterRef const &	firstClusterRef () const =0
virtual void	getKfComponents (KfComponentsHolder &holder) const =0
void	getKfComponents1D (KfComponentsHolder &holder) const
void	getKfComponents2D (KfComponentsHolder &holder) const
virtual GlobalPoint	globalPosition () const final
GlobalError	globalPositionError () const final
TrackingRecHitGlobalState	globalState () const
bool	hasPositionAndError () const final
	to be redefined by daughter class More...
BaseTrackerRecHit const *	hit () const final
bool	isMatched () const
bool	isMulti () const
virtual bool	isPhase2 () const
virtual bool	isPixel () const
bool	isProjected () const
bool	isProjMono () const
bool	isProjStereo () const
bool	isSingle () const
virtual LocalPoint	localPosition () const final
virtual LocalError	localPositionError () const final
const LocalError &	localPositionErrorFast () const
const LocalPoint &	localPositionFast () const
virtual AlgebraicVector	parameters () const
virtual AlgebraicSymMatrix	parametersError () const
virtual AlgebraicMatrix	projectionMatrix () const
trackerHitRTTI::RTTI	rtti () const
bool	sameDetModule (TrackingRecHit const &hit) const
virtual const Surface *	surface () const final
virtual	~BaseTrackerRecHit ()
Public Member Functions inherited from TrackingRecHit
virtual bool	canImproveWithTrack () const
virtual TrackingRecHit *	clone () const =0
RecHitPointer	cloneForFit (const GeomDet &idet) const
virtual TrackingRecHit *	cloneHit () const
virtual RecHitPointer	cloneSH () const
const GeomDet *	det () const
virtual const GeomDetUnit *	detUnit () const
DetId	geographicalId () const
unsigned int	getRTTI () const
Type	getType () const
bool	isValid () const
id_type	rawId () const
virtual std::vector< const TrackingRecHit * >	recHits () const =0
	Access to component RecHits (if any) More...
virtual std::vector< TrackingRecHit * >	recHits ()=0
	Non-const access to component RecHits (if any) More...
virtual void	recHitsV (std::vector< const TrackingRecHit * > &) const
virtual void	recHitsV (std::vector< TrackingRecHit * > &)
virtual void	setDet (const GeomDet &idet)
virtual bool	sharesInput (const TrackingRecHit *other, SharedInputType what) const
	TrackingRecHit (DetId id, Type type=valid)
	TrackingRecHit (id_type id=0, Type type=valid)
	TrackingRecHit (DetId id, unsigned int rt, Type type=valid)
	TrackingRecHit (const GeomDet &idet, Type type=valid)
	TrackingRecHit (const GeomDet &idet, unsigned int rt, Type type=valid)
	TrackingRecHit (const GeomDet &idet, TrackingRecHit const &rh)
virtual ConstRecHitContainer	transientHits () const
Type	type () const
virtual float	weight () const
virtual	~TrackingRecHit ()

Protected Attributes
LocalError	err_
LocalPoint	pos_
unsigned int	qualWord_

Static Private Member Functions
static void	check ()

Additional Inherited Members
Public Types inherited from TrackingRecHit
typedef std::vector< ConstRecHitPointer >	ConstRecHitContainer
using	ConstRecHitPointer = std::shared_ptr< TrackingRecHit const >
typedef unsigned int	id_type
typedef std::vector< ConstRecHitPointer >	RecHitContainer
using	RecHitPointer = std::shared_ptr< TrackingRecHit const >
enum	SharedInputType { all, some }
	definition of equality via shared input More...
enum	Type {   valid = 0, missing = 1, inactive = 2, bad = 3,   missing_inner = 4, missing_outer = 5 }
Static Public Attributes inherited from TrackingRecHit
static const int	rttiShift = 24
static const int	typeMask = 0xf
Protected Member Functions inherited from TrackingRecHit
void	setId (id_type iid)
void	setRTTI (unsigned int rt)
void	setType (Type ttype)

Detailed Description

Definition at line 33 of file BaseTrackerRecHit.h.

Constructor & Destructor Documentation

BaseTrackerRecHit::BaseTrackerRecHit ( )

inline

Definition at line 35 of file BaseTrackerRecHit.h.

: qualWord_(0){}

virtual BaseTrackerRecHit::~BaseTrackerRecHit ( )

inlinevirtual

Definition at line 40 of file BaseTrackerRecHit.h.

{}

BaseTrackerRecHit::BaseTrackerRecHit ( DetId  id, trackerHitRTTI::RTTI  rt  )

inline

Definition at line 43 of file BaseTrackerRecHit.h.

:  TrackingRecHit(id,(unsigned int)(rt)),qualWord_(0) {}

BaseTrackerRecHit::BaseTrackerRecHit ( const LocalPoint &  p, const LocalError &  e, GeomDet const &  idet, trackerHitRTTI::RTTI  rt  )

inline

Definition at line 45 of file BaseTrackerRecHit.h.

References LocalError::valid(), LocalError::xx(), LocalError::xy(), and LocalError::yy().

                                                         :  
  TrackingRecHit(idet, (unsigned int)(rt)), pos_(p), err_(e), qualWord_(0){
    LocalError lape = static_cast<TrackerGeomDet const *>(det())->localAlignmentError();
    if (lape.valid())
      err_ = LocalError(err_.xx()+lape.xx(),
            err_.xy()+lape.xy(),
            err_.yy()+lape.yy()
            );
  }

Member Function Documentation

static void BaseTrackerRecHit::check ( )

inlinestaticprivate

Definition at line 140 of file BaseTrackerRecHit.h.

{}

virtual float BaseTrackerRecHit::clusterProbability ( ) const

inlinevirtual

cluster probability, overloaded by pixel rechits.

Definition at line 124 of file BaseTrackerRecHit.h.

References trackerTree::check(), and metProducer_cfi::parameters.

Referenced by SiPixelRecHit::cloneSH().

{ return 1.f; }

virtual int BaseTrackerRecHit::dimension ( ) const

pure virtual

Implements TrackingRecHit.

Implemented in FastTrackerRecHit, SiPixelRecHit, ProjectedSiStripRecHit2D, SiStripMatchedRecHit2D, SiStripRecHit2D, SiStripRecHit1D, Phase2TrackerRecHit1D, and SiTrackerMultiRecHit.

float BaseTrackerRecHit::errorGlobalR ( ) const

inlinefinalvirtual

Reimplemented from TrackingRecHit.

Definition at line 104 of file BaseTrackerRecHit.h.

References mathSSE::sqrt().

{ return std::sqrt(globalPositionError().rerr(globalPosition()));}

float BaseTrackerRecHit::errorGlobalRPhi ( ) const

inlinefinalvirtual

Reimplemented from TrackingRecHit.

Definition at line 106 of file BaseTrackerRecHit.h.

References mathSSE::sqrt().

{ return globalPosition().perp()*sqrt(globalPositionError().phierr(globalPosition())); }

float BaseTrackerRecHit::errorGlobalZ ( ) const

inlinefinalvirtual

Reimplemented from TrackingRecHit.

Definition at line 105 of file BaseTrackerRecHit.h.

References mathSSE::sqrt().

{ return std::sqrt(globalPositionError().czz()); }

virtual OmniClusterRef const& BaseTrackerRecHit::firstClusterRef ( ) const

pure virtual

Implemented in FastTrackerRecHit, TrackerSingleRecHit, SiTrackerMultiRecHit, and SiStripMatchedRecHit2D.

Referenced by TrackProducerAlgorithm< reco::Track >::buildTrack(), GroupedCkfTrajectoryBuilder::buildTrajectories(), SimpleDAFHitCollector::clone(), Traj2TrackHits::clone(), TrackingNtuple::fillSeeds(), TrackingNtuple::fillTracks(), DeDxDiscriminatorLearner::processHit(), StandaloneTrackMonitor::processHit(), HSCPDeDxInfoProducer::processHit(), DeDxEstimatorProducer::processHit(), TrackerCleaner< T >::produce(), SimpleDAFHitCollector::rightdimension(), and Traj2TrackHits::split().

virtual void BaseTrackerRecHit::getKfComponents ( KfComponentsHolder &  holder ) const

pure virtual

Reimplemented from TrackingRecHit.

Implemented in FastTrackerRecHit, SiPixelRecHit, ProjectedSiStripRecHit2D, SiStripMatchedRecHit2D, SiStripRecHit2D, SiStripRecHit1D, Phase2TrackerRecHit1D, and SiTrackerMultiRecHit.

void BaseTrackerRecHit::getKfComponents1D

(

KfComponentsHolder &

holder

)

const

Definition at line 39 of file BaseTrackerRecHit.cc.

References err_, KfComponentsHolder::errors(), ProjectMatrix< T, N, D >::index, KfComponentsHolder::measuredErrors(), KfComponentsHolder::measuredParams(), KfComponentsHolder::params(), pos_, KfComponentsHolder::projFunc(), KfComponentsHolder::tsosLocalErrors(), KfComponentsHolder::tsosLocalParameters(), PV3DBase< T, PVType, FrameType >::x(), and LocalError::xx().

Referenced by SiTrackerMultiRecHit::getKfComponents(), and SiStripRecHit1D::getKfComponents().

{
  // if (!hasPositionAndError()) throwExceptionUninitialized("getKfComponents");
  AlgebraicVector1 & pars = holder.params<1>();
  pars[0] = pos_.x(); 
  
  AlgebraicSymMatrix11 & errs = holder.errors<1>();
  errs(0,0) = err_.xx();
  
  ProjectMatrix<double,5,1>  & pf = holder.projFunc<1>();
  pf.index[0] = 3;

  holder.measuredParams<1>() = AlgebraicVector1( holder.tsosLocalParameters().At(3) );
  holder.measuredErrors<1>() = holder.tsosLocalErrors().Sub<AlgebraicSymMatrix11>( 3, 3 );
}

void BaseTrackerRecHit::getKfComponents2D

(

KfComponentsHolder &

holder

)

const

Definition at line 56 of file BaseTrackerRecHit.cc.

References err_, KfComponentsHolder::errors(), ProjectMatrix< T, N, D >::index, KfComponentsHolder::measuredErrors(), KfComponentsHolder::measuredParams(), KfComponentsHolder::params(), pos_, KfComponentsHolder::projFunc(), KfComponentsHolder::tsosLocalErrors(), KfComponentsHolder::tsosLocalParameters(), PV3DBase< T, PVType, FrameType >::x(), LocalError::xx(), LocalError::xy(), PV3DBase< T, PVType, FrameType >::y(), and LocalError::yy().

Referenced by Phase2TrackerRecHit1D::getKfComponents(), SiTrackerMultiRecHit::getKfComponents(), SiStripRecHit2D::getKfComponents(), SiStripMatchedRecHit2D::getKfComponents(), ProjectedSiStripRecHit2D::getKfComponents(), and SiPixelRecHit::getKfComponents().

{
  //if (!hasPositionAndError()) throwExceptionUninitialized("getKfComponents");
   AlgebraicVector2 & pars = holder.params<2>();
   pars[0] = pos_.x(); 
   pars[1] = pos_.y();

   AlgebraicSymMatrix22 & errs = holder.errors<2>();
   errs(0,0) = err_.xx();
   errs(0,1) = err_.xy();
   errs(1,1) = err_.yy();

   ProjectMatrix<double,5,2>  & pf = holder.projFunc<2>();
   pf.index[0] = 3;
   pf.index[1] = 4;

   holder.measuredParams<2>() = AlgebraicVector2( & holder.tsosLocalParameters().At(3), 2 );
   holder.measuredErrors<2>() = holder.tsosLocalErrors().Sub<AlgebraicSymMatrix22>( 3, 3 );

}

virtual GlobalPoint BaseTrackerRecHit::globalPosition ( ) const

inlinefinalvirtual

Reimplemented from TrackingRecHit.

Definition at line 99 of file BaseTrackerRecHit.h.

Referenced by CosmicHitPairGeneratorFromLayerPair::hitPairs(), and CRackTrajectoryBuilder::SortHits().

                                                   {
      return surface()->toGlobal(localPosition());
  }

GlobalError BaseTrackerRecHit::globalPositionError ( ) const

inlinefinalvirtual

Reimplemented from TrackingRecHit.

Definition at line 103 of file BaseTrackerRecHit.h.

References ErrorFrameTransformer::transform().

{ return ErrorFrameTransformer().transform( localPositionError(), *surface() );}

TrackingRecHitGlobalState BaseTrackerRecHit::globalState ( ) const

inline

Definition at line 109 of file BaseTrackerRecHit.h.

References PV3DBase< T, PVType, FrameType >::barePhi(), PV3DBase< T, PVType, FrameType >::basicVector(), GlobalErrorBase< T, ErrorWeightType >::czz(), runTauDisplay::gp, PV3DBase< T, PVType, FrameType >::perp(), GlobalErrorBase< T, ErrorWeightType >::phierr(), alignCSCRings::r, GlobalErrorBase< T, ErrorWeightType >::rerr(), mathSSE::sqrt(), and ErrorFrameTransformer::transform().

                                                {
    GlobalError  
      globalError = ErrorFrameTransformer::transform( localPositionError(), *surface() );
    GlobalPoint gp = globalPosition();
    float r = gp.perp();
    float errorRPhi = r*std::sqrt(float(globalError.phierr(gp))); 
    float errorR = std::sqrt(float(globalError.rerr(gp)));
    float errorZ = std::sqrt(float(globalError.czz()));
    return (TrackingRecHitGlobalState){
      gp.basicVector(), r, gp.barePhi(),
    errorR,errorZ,errorRPhi
    };
  }

bool BaseTrackerRecHit::hasPositionAndError ( ) const

finalvirtual

to be redefined by daughter class

Reimplemented from TrackingRecHit.

Definition at line 29 of file BaseTrackerRecHit.cc.

References TrackingRecHit::det().

                                                  {
  return det();
  
  //  return (err_.xx() != 0) || (err_.yy() != 0) || (err_.xy() != 0) ||
  //       (pos_.x()  != 0) || (pos_.y()  != 0) || (pos_.z()  != 0);
}

BaseTrackerRecHit const* BaseTrackerRecHit::hit ( ) const

inlinefinalvirtual

Reimplemented from TrackingRecHit.

Definition at line 38 of file BaseTrackerRecHit.h.

Referenced by TkStripRecHitIter::buildHit(), SeedForPhotonConversionFromQuadruplets::buildSeedBool(), and SiTrackerMultiRecHit::sharesInput().

{ return this;}  

bool BaseTrackerRecHit::isMatched ( ) const

inline

Definition at line 58 of file BaseTrackerRecHit.h.

References trackerHitRTTI::isMatched().

Referenced by FastTrackerRecHitSplitter::split().

{ return trackerHitRTTI::isMatched(*this);}

bool BaseTrackerRecHit::isMulti ( ) const

inline

Definition at line 62 of file BaseTrackerRecHit.h.

References trackerHitRTTI::isMulti().

{ return trackerHitRTTI::isMulti(*this);}

virtual bool BaseTrackerRecHit::isPhase2 ( ) const

inlinevirtual

Reimplemented in Phase2TrackerRecHit1D.

Definition at line 65 of file BaseTrackerRecHit.h.

{ return false;}

virtual bool BaseTrackerRecHit::isPixel ( ) const

inlinevirtual

Reimplemented in FastTrackerRecHit, and SiPixelRecHit.

Definition at line 64 of file BaseTrackerRecHit.h.

Referenced by Trajectory::pixel().

{ return false;}

bool BaseTrackerRecHit::isProjected ( ) const

inline

Definition at line 59 of file BaseTrackerRecHit.h.

References trackerHitRTTI::isProjected().

Referenced by FastTrackerRecHitSplitter::split().

{ return trackerHitRTTI::isProjected(*this);}

bool BaseTrackerRecHit::isProjMono ( ) const

inline

Definition at line 60 of file BaseTrackerRecHit.h.

References trackerHitRTTI::isProjMono().

{ return trackerHitRTTI::isProjMono(*this);}

bool BaseTrackerRecHit::isProjStereo ( ) const

inline

Definition at line 61 of file BaseTrackerRecHit.h.

References trackerHitRTTI::isProjStereo().

{ return trackerHitRTTI::isProjStereo(*this);}

bool BaseTrackerRecHit::isSingle ( ) const

inline

Definition at line 57 of file BaseTrackerRecHit.h.

References trackerHitRTTI::isSingle().

Referenced by FastTrackerRecHitMatcher::_cast2Single().

{ return trackerHitRTTI::isSingle(*this);}

virtual LocalPoint BaseTrackerRecHit::localPosition ( ) const

inlinefinalvirtual

Implements TrackingRecHit.

Definition at line 76 of file BaseTrackerRecHit.h.

References trackerTree::check().

Referenced by SiPixelPhase1TrackEfficiency::analyze(), SiStripLAProfileBooker::analyze(), analyzer::SiPixelLorentzAngle::analyze(), SeedForPhotonConversionFromQuadruplets::buildSeed(), SimpleDAFHitCollector::clone(), Traj2TrackHits::clone(), SiPixelRecHitsValid::fillBarrel(), SiPixelRecHitsValid::fillForward(), GlobalRecHitsAnalyzer::fillTrk(), GlobalRecHitsProducer::fillTrk(), SiStripElectronSeedGenerator::findSeedsFromCluster(), SiStripFineDelayTLA::findtrackangle(), GlobalTrajectoryBuilderBase::fixTEC(), TrackerDpgAnalysis::insertMeasurement(), CRackTrajectoryBuilder::isDifferentStripReHit2D(), CalibrationTrackSelector::isIsolated(), AlignmentTrackSelector::isIsolated(), TrajectorySeedHitCandidate::localPosition(), FastTrackerRecHitMatcher::match(), SiStripRecHitMatcher::match(), SiPixelCoordinates::pixel_(), ShallowRechitClustersProducer::produce(), reco::CentralityProducer::produce(), FastTrackerRecHitMatcher::projectOnly(), SiStripElectronAlgo::projectPhiBand(), SiStripRecHitsValid::rechitanalysis(), SiStripRecHitsValid::rechitanalysis_matched(), and SiStripTrackingRecHitsValid::rechitanalysis_matched().

{ check(); return pos_;}

virtual LocalError BaseTrackerRecHit::localPositionError ( ) const

inlinefinalvirtual

Implements TrackingRecHit.

Definition at line 78 of file BaseTrackerRecHit.h.

References trackerTree::check().

Referenced by SiStripElectronAnalyzer::analyze(), SimpleDAFHitCollector::clone(), Traj2TrackHits::clone(), SiPixelRecHitsValid::fillBarrel(), SiPixelRecHitsValid::fillForward(), GlobalTrajectoryBuilderBase::fixTEC(), FastTrackerRecHitMatcher::match(), SiStripRecHitMatcher::match(), ShallowRechitClustersProducer::produce(), FastTrackerRecHitMatcher::projectOnly(), SiStripRecHitsValid::rechitanalysis(), SiStripRecHitsValid::rechitanalysis_matched(), and SiStripTrackingRecHitsValid::rechitanalysis_matched().

{ check(); return err_;}

const LocalError& BaseTrackerRecHit::localPositionErrorFast ( ) const

inline

Definition at line 82 of file BaseTrackerRecHit.h.

References trackerTree::check(), and pat::helper::ParametrizationHelper::dimension().

{ check(); return err_; }

const LocalPoint& BaseTrackerRecHit::localPositionFast ( ) const

inline

Definition at line 81 of file BaseTrackerRecHit.h.

References trackerTree::check().

Referenced by SiStripRecHitMatcher::match().

{ check(); return pos_; }

AlgebraicVector BaseTrackerRecHit::parameters ( void  ) const

virtual

Implements TrackingRecHit.

Definition at line 78 of file BaseTrackerRecHit.cc.

Referenced by Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::inputTags(), Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::properties(), and Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::recursePSetProperties().

                                                    {
  obsolete();
  return AlgebraicVector();
}

AlgebraicSymMatrix BaseTrackerRecHit::parametersError ( ) const

virtual

Implements TrackingRecHit.

Definition at line 83 of file BaseTrackerRecHit.cc.

                                                            {
  obsolete();
  return AlgebraicSymMatrix();
}

AlgebraicMatrix BaseTrackerRecHit::projectionMatrix ( ) const

virtual

Implements TrackingRecHit.

Definition at line 89 of file BaseTrackerRecHit.cc.

                                                          {
  obsolete();
  return AlgebraicMatrix();
}

trackerHitRTTI::RTTI BaseTrackerRecHit::rtti ( ) const

inline

Definition at line 56 of file BaseTrackerRecHit.h.

References trackerHitRTTI::rtti().

Referenced by FastTrackerRecHitMatcher::_cast2Single().

{ return trackerHitRTTI::rtti(*this);}

bool BaseTrackerRecHit::sameDetModule ( TrackingRecHit const &  hit ) const

inline

Definition at line 153 of file BaseTrackerRecHit.h.

References TrackingRecHit::geographicalId(), TrackingRecHit::isValid(), DetId::kSubdetOffset, and DetId::rawId().

Referenced by SiStripMatchedRecHit2D::sharesInput(), and TrackerSingleRecHit::sharesInput().

                                                                      {
  unsigned int myid = geographicalId().rawId();
  unsigned int mysubd = myid >> (DetId::kSubdetOffset);

  unsigned int id = hit.geographicalId().rawId();
  unsigned int subd = id >> (DetId::kSubdetOffset);
  
  if (mysubd!=subd) return false;
  
  //Protection against invalid hits
  if(!hit.isValid()) return false;
  
  const unsigned int limdet = 10;  // TIB=11
  
  if (mysubd>limdet) { // strip
    // mask glue and stereo
    myid|=3;
    id|=3;
  }
  return id==myid;

}

virtual const Surface* BaseTrackerRecHit::surface ( ) const

inlinefinalvirtual

Reimplemented from TrackingRecHit.

Definition at line 96 of file BaseTrackerRecHit.h.

Referenced by DeDxHitInfoProducer::processHit(), and HSCPDeDxInfoProducer::processHit().

{return &(det()->surface());}

Member Data Documentation

LocalError BaseTrackerRecHit::err_

protected

Definition at line 146 of file BaseTrackerRecHit.h.

Referenced by getKfComponents1D(), and getKfComponents2D().

LocalPoint BaseTrackerRecHit::pos_

protected

Definition at line 145 of file BaseTrackerRecHit.h.

Referenced by getKfComponents1D(), and getKfComponents2D().

unsigned int BaseTrackerRecHit::qualWord_

protected

Definition at line 149 of file BaseTrackerRecHit.h.

Referenced by SiPixelRecHit::hasBadPixels(), SiPixelRecHit::hasFilledProb(), SiPixelRecHit::isOnEdge(), SiPixelRecHit::probabilityQ(), SiPixelRecHit::probabilityX(), SiPixelRecHit::probabilityXY(), SiPixelRecHit::probabilityY(), SiPixelRecHit::qBin(), SiPixelRecHit::rawQualityWord(), SiPixelRecHit::SiPixelRecHit(), and SiPixelRecHit::spansTwoROCs().