TkClonerImpl Class Reference

#include <TkClonerImpl.h>

Inheritance diagram for TkClonerImpl:

Public Member Functions
TrackingRecHit::ConstRecHitPointer	makeShared (SiPixelRecHit const &hit, TrajectoryStateOnSurface const &tsos) const override
TrackingRecHit::ConstRecHitPointer	makeShared (SiStripRecHit2D const &hit, TrajectoryStateOnSurface const &tsos) const override
TrackingRecHit::ConstRecHitPointer	makeShared (SiStripRecHit1D const &hit, TrajectoryStateOnSurface const &tsos) const override
TrackingRecHit::ConstRecHitPointer	makeShared (SiStripMatchedRecHit2D const &hit, TrajectoryStateOnSurface const &tsos) const override
TrackingRecHit::ConstRecHitPointer	makeShared (ProjectedSiStripRecHit2D const &hit, TrajectoryStateOnSurface const &tsos) const override
TrackingRecHit::ConstRecHitPointer	makeShared (Phase2TrackerRecHit1D const &hit, TrajectoryStateOnSurface const &tsos) const override
std::unique_ptr< SiPixelRecHit >	operator() (SiPixelRecHit const &hit, TrajectoryStateOnSurface const &tsos) const override
std::unique_ptr< SiStripRecHit2D >	operator() (SiStripRecHit2D const &hit, TrajectoryStateOnSurface const &tsos) const override
std::unique_ptr< SiStripRecHit1D >	operator() (SiStripRecHit1D const &hit, TrajectoryStateOnSurface const &tsos) const override
std::unique_ptr< SiStripMatchedRecHit2D >	operator() (SiStripMatchedRecHit2D const &hit, TrajectoryStateOnSurface const &tsos) const override
std::unique_ptr< ProjectedSiStripRecHit2D >	operator() (ProjectedSiStripRecHit2D const &hit, TrajectoryStateOnSurface const &tsos) const override
std::unique_ptr< Phase2TrackerRecHit1D >	operator() (Phase2TrackerRecHit1D const &hit, TrajectoryStateOnSurface const &tsos) const override
std::unique_ptr< ProjectedSiStripRecHit2D >	project (SiStripMatchedRecHit2D const &hit, bool mono, TrajectoryStateOnSurface const &tsos) const
	TkClonerImpl ()
	TkClonerImpl (const PixelClusterParameterEstimator *ipixelCPE, const StripClusterParameterEstimator *istripCPE, const SiStripRecHitMatcher *iMatcher)
	TkClonerImpl (const PixelClusterParameterEstimator *ipixelCPE, const ClusterParameterEstimator< Phase2TrackerCluster1D > *iPhase2OTCPE)
Public Member Functions inherited from TkCloner
TrackingRecHit::ConstRecHitPointer	makeShared (TrackingRecHit::ConstRecHitPointer const &hit, TrajectoryStateOnSurface const &tsos) const
TrackingRecHit *	operator ()[[cms

Private Attributes
const ClusterParameterEstimator< Phase2TrackerCluster1D > *	phase2TrackerCPE
const PixelClusterParameterEstimator *	pixelCPE
const StripClusterParameterEstimator *	stripCPE
const SiStripRecHitMatcher *	theMatcher

Detailed Description

Definition at line 12 of file TkClonerImpl.h.

Constructor & Destructor Documentation

TkClonerImpl::TkClonerImpl ( )

inline

Definition at line 14 of file TkClonerImpl.h.

{}

TkClonerImpl::TkClonerImpl ( const PixelClusterParameterEstimator *  ipixelCPE, const StripClusterParameterEstimator *  istripCPE, const SiStripRecHitMatcher *  iMatcher  )

inline

Definition at line 15 of file TkClonerImpl.h.

      : pixelCPE(ipixelCPE), stripCPE(istripCPE), theMatcher(iMatcher), phase2TrackerCPE(nullptr) {}

TkClonerImpl::TkClonerImpl ( const PixelClusterParameterEstimator *  ipixelCPE, const ClusterParameterEstimator< Phase2TrackerCluster1D > *  iPhase2OTCPE  )

inline

Definition at line 19 of file TkClonerImpl.h.

References TkCloner::makeShared(), makeShared(), TkCloner::operator(), operator()(), and project().

      : pixelCPE(ipixelCPE), stripCPE(nullptr), theMatcher(nullptr), phase2TrackerCPE(iPhase2OTCPE) {}

Member Function Documentation

TrackingRecHit::ConstRecHitPointer TkClonerImpl::makeShared ( SiPixelRecHit const &  hit, TrajectoryStateOnSurface const &  tsos  ) const

overridevirtual

Implements TkCloner.

Definition at line 60 of file TkClonerImpl.cc.

References SiPixelRecHit::cluster(), TrackingRecHit::det(), TrackerSingleRecHit::detUnit(), PixelClusterParameterEstimator::getParameters(), CalibrationSummaryClient_cfi::params, and pixelCPE.

Referenced by DAFTrackProducerAlgorithm::filter(), TrackingRecHitPropagator::project(), TkClonerImpl(), and SiTrackerMultiRecHitUpdator::update().

                                                                                                        {
  // std::cout << "cloning " << typeid(hit).name() << std::endl;
  const SiPixelCluster& clust = *hit.cluster();
  auto&& params = pixelCPE->getParameters(clust, *hit.detUnit(), tsos);
  return std::make_shared<SiPixelRecHit>(
      std::get<0>(params), std::get<1>(params), std::get<2>(params), *hit.det(), hit.cluster());
}

TrackingRecHit::ConstRecHitPointer TkClonerImpl::makeShared ( SiStripRecHit2D const &  hit, TrajectoryStateOnSurface const &  tsos  ) const

overridevirtual

FIXME: this only uses the first cluster and ignores the others

Implements TkCloner.

Definition at line 69 of file TkClonerImpl.cc.

References TrackingRecHit::det(), TrackerSingleRecHit::detUnit(), StripClusterParameterEstimator::localParameters(), TrackerSingleRecHit::omniCluster(), TrackerSingleRecHit::stripCluster(), and stripCPE.

                                                                                                        {
  // std::cout << "cloning " << typeid(hit).name()  << std::endl;
  const SiStripCluster& clust = hit.stripCluster();
  StripClusterParameterEstimator::LocalValues lv = stripCPE->localParameters(clust, *hit.detUnit(), tsos);
  return std::make_shared<SiStripRecHit2D>(lv.first, lv.second, *hit.det(), hit.omniCluster());
}

TrackingRecHit::ConstRecHitPointer TkClonerImpl::makeShared ( SiStripRecHit1D const &  hit, TrajectoryStateOnSurface const &  tsos  ) const

overridevirtual

FIXME: this only uses the first cluster and ignores the others

Implements TkCloner.

Definition at line 78 of file TkClonerImpl.cc.

References TrackingRecHit::det(), TrackerSingleRecHit::detUnit(), StripClusterParameterEstimator::localParameters(), SiStripPI::max, TrackerSingleRecHit::omniCluster(), TrackerSingleRecHit::stripCluster(), and stripCPE.

                                                                                                        {
  // std::cout << "cloning " << typeid(hit).name()  << std::endl;
  const SiStripCluster& clust = hit.stripCluster();
  StripClusterParameterEstimator::LocalValues lv = stripCPE->localParameters(clust, *hit.detUnit(), tsos);
  LocalError le(lv.second.xx(), 0., std::numeric_limits<float>::max());  //Correct??
  return std::make_shared<SiStripRecHit1D>(lv.first, le, *hit.det(), hit.omniCluster());
}

TrackingRecHit::ConstRecHitPointer TkClonerImpl::makeShared ( SiStripMatchedRecHit2D const &  hit, TrajectoryStateOnSurface const &  tsos  ) const

overridevirtual

std::cout << "cloning " << typeid(hit).name() << std::endl;

Implements TkCloner.

Definition at line 152 of file TkClonerImpl.cc.

                                                                                                        {
  return TrackingRecHit::ConstRecHitPointer((*this)(hit, tsos));
}

TrackingRecHit::ConstRecHitPointer TkClonerImpl::makeShared ( ProjectedSiStripRecHit2D const &  hit, TrajectoryStateOnSurface const &  tsos  ) const

overridevirtual

Implements TkCloner.

Definition at line 158 of file TkClonerImpl.cc.

                                                                                                        {
  // std::cout << "cloning " << typeid(hit).name()  << std::endl;
  return TrackingRecHit::ConstRecHitPointer((*this)(hit, tsos));
}

TrackingRecHit::ConstRecHitPointer TkClonerImpl::makeShared ( Phase2TrackerRecHit1D const &  hit, TrajectoryStateOnSurface const &  tsos  ) const

overridevirtual

Implements TkCloner.

Definition at line 88 of file TkClonerImpl.cc.

References TrajectoryStateOnSurface::charge(), Phase2TrackerRecHit1D::cluster(), dumpMFGeometry_cfg::delta, TrackingRecHit::det(), TrackerSingleRecHit::detUnit(), TrajectoryStateOnSurface::globalParameters(), TrajectoryStateOnSurface::globalPosition(), ClusterParameterEstimator< T >::localParameters(), TrajectoryStateOnSurface::localParameters(), GlobalTrajectoryParameters::momentum(), CalibrationSummaryClient_cfi::params, TrackerSingleRecHit::phase2OTCluster(), phase2TrackerCPE, GluedGeomDet::stereoDet(), GeomDet::surface(), and PV3DBase< T, PVType, FrameType >::z().

                                                                                                        {
  const Phase2TrackerCluster1D& clust = hit.phase2OTCluster();
  const PixelGeomDetUnit& gdu = (const PixelGeomDetUnit&)*(hit.detUnit());
  auto&& params = phase2TrackerCPE->localParameters(clust, gdu, tsos);
  return std::unique_ptr<Phase2TrackerRecHit1D>{
      new Phase2TrackerRecHit1D(params.first, params.second, *hit.det(), hit.cluster())};
}

std::unique_ptr< SiPixelRecHit > TkClonerImpl::operator() ( SiPixelRecHit const &  hit, TrajectoryStateOnSurface const &  tsos  ) const

overridevirtual

Implements TkCloner.

Definition at line 26 of file TkClonerImpl.cc.

References SiPixelRecHit::cluster(), TrackingRecHit::det(), TrackerSingleRecHit::detUnit(), PixelClusterParameterEstimator::getParameters(), CalibrationSummaryClient_cfi::params, and pixelCPE.

Referenced by TkClonerImpl().

                                                                                                    {
  const SiPixelCluster& clust = *hit.cluster();
  auto&& params = pixelCPE->getParameters(clust, *hit.detUnit(), tsos);
  return std::unique_ptr<SiPixelRecHit>(
      new SiPixelRecHit(std::get<0>(params), std::get<1>(params), std::get<2>(params), *hit.det(), hit.cluster()));
}

std::unique_ptr< SiStripRecHit2D > TkClonerImpl::operator() ( SiStripRecHit2D const &  hit, TrajectoryStateOnSurface const &  tsos  ) const

overridevirtual

FIXME: this only uses the first cluster and ignores the others

Implements TkCloner.

Definition at line 34 of file TkClonerImpl.cc.

References TrackingRecHit::det(), TrackerSingleRecHit::detUnit(), StripClusterParameterEstimator::localParameters(), TrackerSingleRecHit::omniCluster(), TrackerSingleRecHit::stripCluster(), and stripCPE.

                                                                                                      {
  const SiStripCluster& clust = hit.stripCluster();
  StripClusterParameterEstimator::LocalValues lv = stripCPE->localParameters(clust, *hit.detUnit(), tsos);
  return std::unique_ptr<SiStripRecHit2D>{new SiStripRecHit2D(lv.first, lv.second, *hit.det(), hit.omniCluster())};
}

std::unique_ptr< SiStripRecHit1D > TkClonerImpl::operator() ( SiStripRecHit1D const &  hit, TrajectoryStateOnSurface const &  tsos  ) const

overridevirtual

FIXME: this only uses the first cluster and ignores the others

Implements TkCloner.

Definition at line 42 of file TkClonerImpl.cc.

References TrackingRecHit::det(), TrackerSingleRecHit::detUnit(), StripClusterParameterEstimator::localParameters(), SiStripPI::max, TrackerSingleRecHit::omniCluster(), TrackerSingleRecHit::stripCluster(), and stripCPE.

                                                                                                      {
  const SiStripCluster& clust = hit.stripCluster();
  StripClusterParameterEstimator::LocalValues lv = stripCPE->localParameters(clust, *hit.detUnit(), tsos);
  LocalError le(lv.second.xx(), 0., std::numeric_limits<float>::max());  //Correct??
  return std::unique_ptr<SiStripRecHit1D>{new SiStripRecHit1D(lv.first, le, *hit.det(), hit.omniCluster())};
}

std::unique_ptr< SiStripMatchedRecHit2D > TkClonerImpl::operator() ( SiStripMatchedRecHit2D const &  hit, TrajectoryStateOnSurface const &  tsos  ) const

overridevirtual

Implements TkCloner.

Definition at line 126 of file TkClonerImpl.cc.

References SiStripMatchedRecHit2D::clone(), TrackingRecHit::det(), LocalTrajectoryParameters::directionNotNormalized(), TrajectoryStateOnSurface::isValid(), StripClusterParameterEstimator::localParameters(), TrajectoryStateOnSurface::localParameters(), SiStripRecHitMatcher::match(), SiStripMatchedRecHit2D::monoCluster(), SiStripMatchedRecHit2D::monoClusterRef(), GluedGeomDet::monoDet(), GeomDet::position(), SiStripMatchedRecHit2D::stereoCluster(), SiStripMatchedRecHit2D::stereoClusterRef(), GluedGeomDet::stereoDet(), stripCPE, GeomDet::surface(), groupFilesInBlocks::temp, theMatcher, and GloballyPositioned< T >::toLocal().

                                                                                                             {
  const GeomDet* det = hit.det();
  const GluedGeomDet* gdet = static_cast<const GluedGeomDet*>(det);
  LocalVector tkDir = (tsos.isValid() ? tsos.localParameters().directionNotNormalized()
                                      : det->surface().toLocal(det->position() - GlobalPoint(0, 0, 0)));

  const SiStripCluster& monoclust = hit.monoCluster();
  const SiStripCluster& stereoclust = hit.stereoCluster();

  StripClusterParameterEstimator::LocalValues lvMono = stripCPE->localParameters(monoclust, *gdet->monoDet(), tsos);
  StripClusterParameterEstimator::LocalValues lvStereo =
      stripCPE->localParameters(stereoclust, *gdet->stereoDet(), gluedToStereo(tsos, gdet));

  SiStripRecHit2D monoHit = SiStripRecHit2D(lvMono.first, lvMono.second, *gdet->monoDet(), hit.monoClusterRef());
  SiStripRecHit2D stereoHit =
      SiStripRecHit2D(lvStereo.first, lvStereo.second, *gdet->stereoDet(), hit.stereoClusterRef());

  // return theMatcher->match(&monoHit,&stereoHit,gdet,tkDir,true);
  std::unique_ptr<SiStripMatchedRecHit2D> temp = theMatcher->match(&monoHit, &stereoHit, gdet, tkDir, false);
  if (temp.get() == nullptr) {
    temp = std::unique_ptr<SiStripMatchedRecHit2D>(hit.clone());
  }
  return temp;
}

std::unique_ptr< ProjectedSiStripRecHit2D > TkClonerImpl::operator() ( ProjectedSiStripRecHit2D const &  hit, TrajectoryStateOnSurface const &  tsos  ) const

overridevirtual

Implements TkCloner.

Definition at line 164 of file TkClonerImpl.cc.

References dumpMFGeometry_cfg::delta, TrackingRecHit::det(), f, TrajectoryStateOnSurface::isValid(), TrajectoryStateOnSurface::localDirection(), StripClusterParameterEstimator::localParameters(), TrackerSingleRecHit::omniCluster(), ProjectedSiStripRecHit2D::originalDet(), GeomDet::position(), LocalError::rotate(), TrackerSingleRecHit::stripCluster(), stripCPE, GeomDet::surface(), GloballyPositioned< T >::toLocal(), PV3DBase< T, PVType, FrameType >::x(), LocalError::xx(), LocalError::xy(), PV3DBase< T, PVType, FrameType >::y(), LocalError::yy(), and PV3DBase< T, PVType, FrameType >::z().

                                                                                                               {
  const SiStripCluster& clust = hit.stripCluster();
  const GeomDetUnit* gdu = reinterpret_cast<const GeomDetUnit*>(hit.originalDet());
  //if (!gdu) std::cout<<"no luck dude"<<std::endl;
  StripClusterParameterEstimator::LocalValues lv = stripCPE->localParameters(clust, *gdu, tsos);

  // project...
  const GeomDet& det = *hit.det();
  const BoundPlane& gluedPlane = det.surface();
  const BoundPlane& hitPlane = gdu->surface();
  LocalVector tkDir =
      (tsos.isValid() ? tsos.localDirection() : det.surface().toLocal(det.position() - GlobalPoint(0, 0, 0)));

  auto delta = gluedPlane.localZ(hitPlane.position());
  const LocalVector& ldir = tkDir;
  LocalPoint lhitPos = gluedPlane.toLocal(hitPlane.toGlobal(lv.first));
  LocalPoint projectedHitPos = lhitPos - ldir * delta / ldir.z();

  LocalVector hitXAxis = gluedPlane.toLocal(hitPlane.toGlobal(LocalVector(1.f, 0, 0)));
  LocalError hitErr = lv.second;
  if (gluedPlane.normalVector().dot(hitPlane.normalVector()) < 0) {
    // the two planes are inverted, and the correlation element must change sign
    hitErr = LocalError(hitErr.xx(), -hitErr.xy(), hitErr.yy());
  }
  LocalError rotatedError = hitErr.rotate(hitXAxis.x(), hitXAxis.y());
  return std::unique_ptr<ProjectedSiStripRecHit2D>{
      new ProjectedSiStripRecHit2D(projectedHitPos, rotatedError, *hit.det(), *hit.originalDet(), hit.omniCluster())};
}

std::unique_ptr< Phase2TrackerRecHit1D > TkClonerImpl::operator() ( Phase2TrackerRecHit1D const &  hit, TrajectoryStateOnSurface const &  tsos  ) const

overridevirtual

Implements TkCloner.

Definition at line 51 of file TkClonerImpl.cc.

References Phase2TrackerRecHit1D::cluster(), TrackingRecHit::det(), TrackerSingleRecHit::detUnit(), ClusterParameterEstimator< T >::localParameters(), CalibrationSummaryClient_cfi::params, TrackerSingleRecHit::phase2OTCluster(), and phase2TrackerCPE.

                                                                                                            {
  const Phase2TrackerCluster1D& clust = hit.phase2OTCluster();
  const PixelGeomDetUnit& gdu = (const PixelGeomDetUnit&)*(hit.detUnit());
  auto&& params = phase2TrackerCPE->localParameters(clust, gdu, tsos);
  return std::unique_ptr<Phase2TrackerRecHit1D>{
      new Phase2TrackerRecHit1D(params.first, params.second, *hit.det(), hit.cluster())};
}

std::unique_ptr< ProjectedSiStripRecHit2D > TkClonerImpl::project	(	SiStripMatchedRecHit2D const &	hit,
		bool	mono,
		TrajectoryStateOnSurface const &	tsos
	)		const

Definition at line 194 of file TkClonerImpl.cc.

References dumpMFGeometry_cfg::delta, TrackingRecHit::det(), f, TrajectoryStateOnSurface::isValid(), TrajectoryStateOnSurface::localDirection(), StripClusterParameterEstimator::localParameters(), SiStripMatchedRecHit2D::monoCluster(), SiStripMatchedRecHit2D::monoClusterRef(), GluedGeomDet::monoDet(), GeomDet::position(), LocalError::rotate(), SiStripMatchedRecHit2D::stereoCluster(), SiStripMatchedRecHit2D::stereoClusterRef(), GluedGeomDet::stereoDet(), stripCPE, GeomDet::surface(), GloballyPositioned< T >::toLocal(), PV3DBase< T, PVType, FrameType >::x(), LocalError::xx(), LocalError::xy(), PV3DBase< T, PVType, FrameType >::y(), LocalError::yy(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by TkClonerImpl().

                                                                                                            {
  const GeomDet& det = *hit.det();
  const GluedGeomDet& gdet = static_cast<const GluedGeomDet&>(det);
  const GeomDetUnit* odet = mono ? gdet.monoDet() : gdet.stereoDet();
  const BoundPlane& gluedPlane = det.surface();
  const BoundPlane& hitPlane = odet->surface();

  LocalVector tkDir =
      (tsos.isValid() ? tsos.localDirection() : det.surface().toLocal(det.position() - GlobalPoint(0, 0, 0)));

  const SiStripCluster& monoclust = hit.monoCluster();
  const SiStripCluster& stereoclust = hit.stereoCluster();

  StripClusterParameterEstimator::LocalValues lv;
  if (tsos.isValid())
    lv = mono ? stripCPE->localParameters(monoclust, *odet, tsos)
              : stripCPE->localParameters(stereoclust, *odet, gluedToStereo(tsos, &gdet));
  else
    lv = stripCPE->localParameters(mono ? monoclust : stereoclust, *odet);

  auto delta = gluedPlane.localZ(hitPlane.position());
  const LocalVector& ldir = tkDir;
  LocalPoint lhitPos = gluedPlane.toLocal(hitPlane.toGlobal(lv.first));
  LocalPoint projectedHitPos = lhitPos - ldir * delta / ldir.z();

  LocalVector hitXAxis = gluedPlane.toLocal(hitPlane.toGlobal(LocalVector(1.f, 0, 0)));
  LocalError hitErr = lv.second;
  if (gluedPlane.normalVector().dot(hitPlane.normalVector()) < 0) {
    // the two planes are inverted, and the correlation element must change sign
    hitErr = LocalError(hitErr.xx(), -hitErr.xy(), hitErr.yy());
  }
  LocalError rotatedError = hitErr.rotate(hitXAxis.x(), hitXAxis.y());
  return std::unique_ptr<ProjectedSiStripRecHit2D>{new ProjectedSiStripRecHit2D(
      projectedHitPos, rotatedError, det, *odet, mono ? hit.monoClusterRef() : hit.stereoClusterRef())};
}

Member Data Documentation

const ClusterParameterEstimator<Phase2TrackerCluster1D>* TkClonerImpl::phase2TrackerCPE

private

Definition at line 60 of file TkClonerImpl.h.

Referenced by makeShared(), and operator()().

const PixelClusterParameterEstimator* TkClonerImpl::pixelCPE

private

Definition at line 57 of file TkClonerImpl.h.

Referenced by makeShared(), and operator()().

const StripClusterParameterEstimator* TkClonerImpl::stripCPE

private

Definition at line 58 of file TkClonerImpl.h.

Referenced by makeShared(), operator()(), and project().

const SiStripRecHitMatcher* TkClonerImpl::theMatcher

private

Definition at line 59 of file TkClonerImpl.h.

Referenced by operator()().