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
float	errorGlobalRPhi () const
float	errorGlobalZ () const
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
GlobalError	globalPositionError () const
TrackingRecHitGlobalState	globalState () const
bool	hasPositionAndError () const
	to be redefined by daughter class More...
BaseTrackerRecHit const *	hit () const
bool	isMatched () const
bool	isMulti () const
virtual bool	isPixel () const
bool	isProjected () const
bool	isProjMono () const
bool	isProjSterep () const
bool	isSingle () const
virtual LocalPoint	localPosition () const
virtual LocalError	localPositionError () const
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
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 * > &)
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
unsigned int	qualWord_

Static Private Member Functions
static void	check ()

Private Attributes
LocalError	err_
LocalPoint	pos_

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 }
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)) {}

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

inline

Definition at line 45 of file BaseTrackerRecHit.h.

References TrackingRecHit::det(), err_, GeomDet::localAlignmentError(), LocalError::valid(), LocalError::xx(), LocalError::xy(), and LocalError::yy().

                                                          :  
    TrackingRecHit(idet, (unsigned int)(rt)), pos_(p), err_(e){
    LocalError lape = 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 139 of file BaseTrackerRecHit.h.

Referenced by localPosition(), localPositionError(), localPositionErrorFast(), and localPositionFast().

{}

virtual float BaseTrackerRecHit::clusterProbability ( ) const

inlinevirtual

cluster probability, overloaded by pixel rechits.

Definition at line 123 of file BaseTrackerRecHit.h.

{ return 1.f; }

virtual int BaseTrackerRecHit::dimension ( ) const

pure virtual

Implements TrackingRecHit.

Implemented in SiPixelRecHit, SiStripMatchedRecHit2D, ProjectedSiStripRecHit2D, SiStripRecHit1D, SiStripRecHit2D, SiTrackerMultiRecHit, and GSSiTrackerRecHit2DLocalPos.

float BaseTrackerRecHit::errorGlobalR ( ) const

inlinevirtual

Reimplemented from TrackingRecHit.

Definition at line 103 of file BaseTrackerRecHit.h.

References globalPosition(), globalPositionError(), and mathSSE::sqrt().

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

float BaseTrackerRecHit::errorGlobalRPhi ( ) const

inlinevirtual

Reimplemented from TrackingRecHit.

Definition at line 105 of file BaseTrackerRecHit.h.

References globalPosition(), globalPositionError(), PV3DBase< T, PVType, FrameType >::perp(), and mathSSE::sqrt().

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

float BaseTrackerRecHit::errorGlobalZ ( ) const

inlinevirtual

Reimplemented from TrackingRecHit.

Definition at line 104 of file BaseTrackerRecHit.h.

References globalPositionError(), and mathSSE::sqrt().

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

virtual OmniClusterRef const& BaseTrackerRecHit::firstClusterRef ( ) const

pure virtual

Implemented in TrackerSingleRecHit, SiTrackerMultiRecHit, GSSiTrackerRecHit2DLocalPos, and SiStripMatchedRecHit2D.

Referenced by Chi2ChargeMeasurementEstimator::checkCharge(), and Traj2TrackHits::clone().

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

pure virtual

Reimplemented from TrackingRecHit.

Implemented in SiPixelRecHit, SiStripMatchedRecHit2D, ProjectedSiStripRecHit2D, SiStripRecHit1D, SiStripRecHit2D, SiTrackerMultiRecHit, and GSSiTrackerRecHit2DLocalPos.

void BaseTrackerRecHit::getKfComponents1D

(

KfComponentsHolder &

holder

)

const

Definition at line 39 of file BaseTrackerRecHit.cc.

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

Referenced by 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();
  
  AlgebraicMatrix15 & proj = holder.projection<1>();
  proj(0,3) = 1;
  
   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 KfComponentsHolder::doUseProjFunc(), err_, KfComponentsHolder::errors(), ProjectMatrix< T, N, D >::index, KfComponentsHolder::measuredErrors(), KfComponentsHolder::measuredParams(), KfComponentsHolder::params(), pos_, KfComponentsHolder::projection(), 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 GSSiTrackerRecHit2DLocalPos::getKfComponents(), SiTrackerMultiRecHit::getKfComponents(), SiStripRecHit2D::getKfComponents(), ProjectedSiStripRecHit2D::getKfComponents(), SiStripMatchedRecHit2D::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();

   
   AlgebraicMatrix25 & proj = holder.projection<2>();
   proj(0,3) = 1;
   proj(1,4) = 1;

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

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

}

virtual GlobalPoint BaseTrackerRecHit::globalPosition ( ) const

inlinevirtual

Reimplemented from TrackingRecHit.

Definition at line 98 of file BaseTrackerRecHit.h.

References localPosition(), surface(), and Surface::toGlobal().

Referenced by errorGlobalR(), errorGlobalRPhi(), and globalState().

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

GlobalError BaseTrackerRecHit::globalPositionError ( ) const

inlinevirtual

Reimplemented from TrackingRecHit.

Definition at line 102 of file BaseTrackerRecHit.h.

References localPositionError(), surface(), and ErrorFrameTransformer::transform().

Referenced by errorGlobalR(), errorGlobalRPhi(), and errorGlobalZ().

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

TrackingRecHitGlobalState BaseTrackerRecHit::globalState ( ) const

inline

Definition at line 108 of file BaseTrackerRecHit.h.

References PV3DBase< T, PVType, FrameType >::barePhi(), PV3DBase< T, PVType, FrameType >::basicVector(), GlobalErrorBase< T, ErrorWeightType >::czz(), globalPosition(), localPositionError(), PV3DBase< T, PVType, FrameType >::perp(), GlobalErrorBase< T, ErrorWeightType >::phierr(), alignCSCRings::r, GlobalErrorBase< T, ErrorWeightType >::rerr(), mathSSE::sqrt(), surface(), 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

virtual

to be redefined by daughter class

Reimplemented from TrackingRecHit.

Definition at line 29 of file BaseTrackerRecHit.cc.

References TrackingRecHit::det().

Referenced by SiPixelMuonHLT::analyze().

                                                  {
  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 ( void  ) const

inlinevirtual

Reimplemented from TrackingRecHit.

Definition at line 38 of file BaseTrackerRecHit.h.

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

{ return this;}  

bool BaseTrackerRecHit::isMatched ( ) const

inline

Definition at line 58 of file BaseTrackerRecHit.h.

References trackerHitRTTI::isMatched().

{ 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::isPixel ( ) const

inlinevirtual

Reimplemented in SiPixelRecHit.

Definition at line 64 of file BaseTrackerRecHit.h.

{ return false;}

bool BaseTrackerRecHit::isProjected ( ) const

inline

Definition at line 59 of file BaseTrackerRecHit.h.

References trackerHitRTTI::isProjected().

{ 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::isProjSterep ( ) 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().

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

virtual LocalPoint BaseTrackerRecHit::localPosition ( ) const

inlinevirtual

Implements TrackingRecHit.

Definition at line 75 of file BaseTrackerRecHit.h.

References check(), and pos_.

Referenced by SiStripLAProfileBooker::analyze(), SiPixelMuonHLT::analyze(), analyzer::SiPixelLorentzAngle::analyze(), SeedForPhotonConversionFromQuadruplets::buildSeed(), Traj2TrackHits::clone(), SiPixelRecHitsValid::fillBarrel(), SiPixelRecHitsValid::fillForward(), GlobalRecHitsAnalyzer::fillTrk(), GlobalRecHitsProducer::fillTrk(), reco::CentralityProducer::filter(), SiStripElectronSeedGenerator::findSeedsFromCluster(), SiStripFineDelayTLA::findtrackangle(), GlobalTrajectoryBuilderBase::fixTEC(), globalPosition(), TrackerDpgAnalysis::insertMeasurement(), CRackTrajectoryBuilder::isDifferentStripReHit2D(), CalibrationTrackSelector::isIsolated(), AlignmentTrackSelector::isIsolated(), TSiTrackerMultiRecHit::localPosition(), TrackerRecHit::localPosition(), GSRecHitMatcher::match(), SiStripRecHitMatcher::match(), TrackerRecHit::operator!=(), ShallowRechitClustersProducer::produce(), GSRecHitMatcher::projectOnly(), SiStripElectronAlgo::projectPhiBand(), SiStripRecHitsValid::rechitanalysis(), SiStripRecHitsValid::rechitanalysis_matched(), and SiStripTrackingRecHitsValid::rechitanalysis_matched().

{ check(); return pos_;}

virtual LocalError BaseTrackerRecHit::localPositionError ( ) const

inlinevirtual

Implements TrackingRecHit.

Definition at line 77 of file BaseTrackerRecHit.h.

References check(), and err_.

Referenced by SiStripElectronAnalyzer::analyze(), Traj2TrackHits::clone(), SiPixelRecHitsValid::fillBarrel(), SiPixelRecHitsValid::fillForward(), GlobalTrajectoryBuilderBase::fixTEC(), globalPositionError(), globalState(), TrackerRecHit::largerError(), TrackerRecHit::localError(), TSiTrackerMultiRecHit::localPositionError(), GSRecHitMatcher::match(), SiStripRecHitMatcher::match(), TSiTrackerMultiRecHit::parametersError(), ShallowRechitClustersProducer::produce(), GSRecHitMatcher::projectOnly(), SiStripRecHitsValid::rechitanalysis(), SiStripRecHitsValid::rechitanalysis_matched(), and SiStripTrackingRecHitsValid::rechitanalysis_matched().

{ check(); return err_;}

const LocalError& BaseTrackerRecHit::localPositionErrorFast ( ) const

inline

Definition at line 81 of file BaseTrackerRecHit.h.

References check(), and err_.

{ check(); return err_; }

const LocalPoint& BaseTrackerRecHit::localPositionFast ( ) const

inline

Definition at line 80 of file BaseTrackerRecHit.h.

References check(), and pos_.

Referenced by SiStripRecHitMatcher::doubleMatch(), and SiStripRecHitMatcher::match().

{ check(); return pos_; }

AlgebraicVector BaseTrackerRecHit::parameters ( void  ) const

virtual

Implements TrackingRecHit.

Definition at line 84 of file BaseTrackerRecHit.cc.

Referenced by Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::inputTags(), TSiTrackerMultiRecHit::parameters(), 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 89 of file BaseTrackerRecHit.cc.

                                                            {
  obsolete();
  return AlgebraicSymMatrix();
}

AlgebraicMatrix BaseTrackerRecHit::projectionMatrix ( ) const

virtual

Implements TrackingRecHit.

Definition at line 95 of file BaseTrackerRecHit.cc.

Referenced by TSiTrackerMultiRecHit::projectionMatrix().

                                                          {
  obsolete();
  return AlgebraicMatrix();
}

trackerHitRTTI::RTTI BaseTrackerRecHit::rtti ( ) const

inline

Definition at line 56 of file BaseTrackerRecHit.h.

References trackerHitRTTI::rtti().

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

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

inline

Definition at line 152 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

inlinevirtual

Reimplemented from TrackingRecHit.

Definition at line 95 of file BaseTrackerRecHit.h.

References TrackingRecHit::det(), and GeomDet::surface().

Referenced by globalPosition(), globalPositionError(), and globalState().

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

Member Data Documentation

LocalError BaseTrackerRecHit::err_

private

Definition at line 145 of file BaseTrackerRecHit.h.

Referenced by BaseTrackerRecHit(), getKfComponents1D(), getKfComponents2D(), localPositionError(), and localPositionErrorFast().

LocalPoint BaseTrackerRecHit::pos_

private

Definition at line 144 of file BaseTrackerRecHit.h.

Referenced by getKfComponents1D(), getKfComponents2D(), localPosition(), and localPositionFast().

unsigned int BaseTrackerRecHit::qualWord_

protected

Definition at line 148 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().