GloballyPositioned< T > Class Template Reference

#include <GloballyPositioned.h>

Classes
class	ToLocal

Public Types
typedef Point3DBase< T, GlobalTag >	GlobalPoint
typedef Vector3DBase< T, GlobalTag >	GlobalVector
typedef Point3DBase< T, LocalTag >	LocalPoint
typedef Vector3DBase< T, LocalTag >	LocalVector
typedef Point3DBase< T, GlobalTag >	PositionType
typedef TkRotation< T >	RotationType
typedef T	Scalar

Public Member Functions
T	eta () const
	GloballyPositioned ()
	GloballyPositioned (const PositionType &pos, const RotationType &rot)
void	move (const GlobalVector &displacement)
T	phi () const
const PositionType &	position () const
void	rotate (const RotationType &rotation)
const RotationType &	rotation () const
GlobalPoint	toGlobal (const LocalPoint &lp) const
template<class U >
Point3DBase< U, GlobalTag >	toGlobal (const Point3DBase< U, LocalTag > &lp) const
GlobalVector	toGlobal (const LocalVector &lv) const
template<class U >
Vector3DBase< U, GlobalTag >	toGlobal (const Vector3DBase< U, LocalTag > &lv) const
LocalPoint	toLocal (const GlobalPoint &gp) const
template<class U >
Point3DBase< U, LocalTag >	toLocal (const Point3DBase< U, GlobalTag > &gp) const
LocalVector	toLocal (const GlobalVector &gv) const
template<class U >
Vector3DBase< U, LocalTag >	toLocal (const Vector3DBase< U, GlobalTag > &gv) const
virtual	~GloballyPositioned ()

Static Public Member Functions
static T	iniEta ()
static T	iniPhi ()

Private Member Functions
void	setCache ()

Private Attributes
T	theEta
T	thePhi
PositionType	thePos
RotationType	theRot

Detailed Description

template<class T>
class GloballyPositioned< T >

Base class for surfaces and volumes positioned in global 3D space. This class defines a cartesian reference frame, called in the following the local frame. It provides position, orientation, and frame transformations for points and vectors.

Definition at line 18 of file GloballyPositioned.h.

Member Typedef Documentation

GlobalPoint

template<class T>

typedef Point3DBase<T, GlobalTag> GloballyPositioned< T >::GlobalPoint

Definition at line 23 of file GloballyPositioned.h.

GlobalVector

template<class T>

typedef Vector3DBase<T, GlobalTag> GloballyPositioned< T >::GlobalVector

Definition at line 25 of file GloballyPositioned.h.

LocalPoint

template<class T>

typedef Point3DBase<T, LocalTag> GloballyPositioned< T >::LocalPoint

Definition at line 24 of file GloballyPositioned.h.

LocalVector

template<class T>

typedef Vector3DBase<T, LocalTag> GloballyPositioned< T >::LocalVector

Definition at line 26 of file GloballyPositioned.h.

PositionType

template<class T>

typedef Point3DBase<T, GlobalTag> GloballyPositioned< T >::PositionType

Definition at line 21 of file GloballyPositioned.h.

RotationType

template<class T>

typedef TkRotation<T> GloballyPositioned< T >::RotationType

Definition at line 22 of file GloballyPositioned.h.

Scalar

template<class T>

typedef T GloballyPositioned< T >::Scalar

Definition at line 20 of file GloballyPositioned.h.

Constructor & Destructor Documentation

GloballyPositioned() [1/2]

template<class T>

GloballyPositioned< T >::GloballyPositioned ( )

inline

Definition at line 31 of file GloballyPositioned.h.

{ setCache(); }

GloballyPositioned() [2/2]

template<class T>

GloballyPositioned< T >::GloballyPositioned ( const PositionType &  pos, const RotationType &  rot  )

inline

Definition at line 32 of file GloballyPositioned.h.

: thePos(pos), theRot(rot) { setCache(); }

~GloballyPositioned()

template<class T>

virtual GloballyPositioned< T >::~GloballyPositioned ( )

inlinevirtual

Definition at line 34 of file GloballyPositioned.h.

{}

Member Function Documentation

eta()

template<class T>

T GloballyPositioned< T >::eta ( ) const

inline

Definition at line 41 of file GloballyPositioned.h.

Referenced by Particle.Particle::__str__(), EtaPhiMeasurementEstimator::estimate(), Jet.Jet::jetID(), Jet.Jet::puJetId(), and TrajectoryFactoryBase::sameSurface().

{ return theEta; }

iniEta()

template<class T>

static T GloballyPositioned< T >::iniEta ( )

inlinestatic

Definition at line 29 of file GloballyPositioned.h.

{ return 999.9978; }

iniPhi()

template<class T>

static T GloballyPositioned< T >::iniPhi ( )

inlinestatic

Definition at line 28 of file GloballyPositioned.h.

{ return 999.9978; }

move()

template<class T>

void GloballyPositioned< T >::move ( const GlobalVector &  displacement )

inline

Move the position of the frame in the global frame.
Useful e.g. for alignment.

Definition at line 128 of file GloballyPositioned.h.

Referenced by AlignableComposite::addComponent(), AlignableBeamSpot::initialize(), AlignableDetUnit::move(), AlignableBeamSpot::move(), AlignableComposite::move(), Alignable::recenterSurface(), and Alignable::updateMother().

                                              {
    thePos += displacement;
    setCache();
  }

phi()

template<class T>

T GloballyPositioned< T >::phi ( ) const

inline

Definition at line 40 of file GloballyPositioned.h.

Referenced by Particle.Particle::__str__(), PixelForwardLayer::computeCrossings(), EtaPhiMeasurementEstimator::estimate(), ntupleDataFormat.Track::phiPull(), and TrajectoryFactoryBase::sameSurface().

{ return thePhi; }

position()

template<class T>

const PositionType& GloballyPositioned< T >::position ( ) const

inline

Definition at line 36 of file GloballyPositioned.h.

Referenced by cms::Phase2TrackerDigitizer::accumulatePixelHits(), SiStripCalibLorentzAngle::algoBeginJob(), SiPixelBadModuleReader::analyze(), TestHits::analyze(), TestTrackHits::analyze(), SiPixelErrorEstimation::analyze(), GlobalTrackerMuonAlignment::analyzeTrackTrack(), GlobalTrackerMuonAlignment::analyzeTrackTrajectory(), magneticfield::MagGeoBuilder::buildInterpolator(), MagGeoBuilderFromDDD::buildInterpolator(), magneticfield::MagGeoBuilder::buildMagVolumes(), MagGeoBuilderFromDDD::buildMagVolumes(), MTDTrayBarrelLayer::compatibleDets(), MuRodBarrelLayer::compatibleDets(), MTDDetRing::compatibleDets(), MuDetRing::compatibleDets(), MTDDetTray::compatibleDets(), MuDetRod::compatibleDets(), TIBRing::computeCrossings(), TIBRing::computeHelicity(), TIBLayer::computeIndexes(), Phase1PixelBlade::computeRadiusRanges(), AlignableSiStripDet::consistifyAlignments(), fastsim::TrackerSimHitProducer::createHitOnDetector(), BeamHaloPropagator::crossingTk(), shallow::drift(), Pixel3DDigitizerAlgorithm::drift(), Phase2TrackerDigitizerAlgorithm::drift(), StripCPE::driftDirection(), Phase2StripCPE::driftDirection(), SiHitDigitizer::DriftDirection(), Phase2TrackerDigitizerAlgorithm::DriftDirection(), PixelCPEBase::driftDirection(), SiPixelDigitizerAlgorithm::DriftDirection(), EtaPhiMeasurementEstimator::estimate(), fastProp(), ApeEstimator::fillHitVariables(), FWRecoGeometryESProducer::fillShapeAndPlacement(), DTTimingExtractor::fillTiming(), CSCEfficiency::filter(), ClusterShapeHitFilter::getDrift(), SiStripLorentzAngleRunInfoTableProducer::globalBeginRunProduce(), Alignable::globalPosition(), SeedFromProtoTrack::init(), CSCStripElectronicsSim::initParameters(), SmartPropagator::insideTkVol(), SteppingHelixPropagator::isYokeVolume(), OutInConversionSeedFinder::makeEstimator(), TSGForRoadSearch::makeSeeds_3(), magneticfield::BaseVolumeHandle::maxPhi(), magneticfield::BaseVolumeHandle::maxZ(), magneticfield::BaseVolumeHandle::minZ(), GlobalTrackerMuonAlignment::misalignMuonL(), DTTTrigSyncFromDB::offset(), MTDDiskSectorBuilderFromDet::operator()(), ForwardDiskSectorBuilderFromWedges::operator()(), ForwardDiskSectorBuilderFromDet::operator()(), MuonDetLayerComp::operator()(), CylinderBuilderFromDet::operator()(), HelixArbitraryPlaneCrossing::pathLength(), HelixForwardPlaneCrossing::pathLength(), StraightLinePlaneCrossing::pathLength(), PixelForwardLayer::PixelForwardLayer(), PixelForwardLayerPhase1::PixelForwardLayerPhase1(), GeometricSearchDet::position(), SurveyDet::position(), GeomDet::position(), GlobalMuonToMuonProducer::printTrackRecHits(), ShallowTrackClustersProducer::produce(), CachedTrajectory::propagate(), SteppingHelixPropagator::propagate(), RKPropagatorInS::propagateParametersOnCylinder(), AnalyticalPropagator::propagateParametersOnCylinder(), RKPropagatorInS::propagateParametersOnPlane(), CSCPairResidualsConstraint::radius(), magneticfield::volumeHandle::referencePlane(), SteppingHelixPropagator::refToMagVolume(), TrajectoryFactoryBase::sameSurface(), CSCPairResidualsConstraint::setZplane(), HIPAlignmentAlgorithm::terminate(), FrameChanger::toFrame(), GloballyPositioned< align::Scalar >::toGlobal(), GloballyPositioned< align::Scalar >::toLocal(), LaserDQM::trackerStatistics(), FrameChanger::transformPlane(), Geant4ePropagator::transformToG4SurfaceTarget(), Alignable::update(), SiTrackerMultiRecHitUpdator::update(), and AlignableDataIO::writeAbsPos().

{ return thePos; }

rotate()

template<class T>

void GloballyPositioned< T >::rotate ( const RotationType &  rotation )

inline

Rotate the frame in the global frame. Useful e.g. for alignment.

Definition at line 136 of file GloballyPositioned.h.

Referenced by AlignableBeamSpot::initialize(), AlignableDetUnit::rotateInGlobalFrame(), AlignableBeamSpot::rotateInGlobalFrame(), and AlignableComposite::rotateInGlobalFrame().

                                            {
    theRot *= rotation;
    setCache();
  }

rotation()

template<class T>

const RotationType& GloballyPositioned< T >::rotation ( void  ) const

inline

Definition at line 38 of file GloballyPositioned.h.

Referenced by GlobalTrackerMuonAlignment::analyzeTrackTrack(), GlobalTrackerMuonAlignment::analyzeTrackTrajectory(), magneticfield::bLayer::bLayer(), magneticfield::MagGeoBuilder::buildInterpolator(), MagGeoBuilderFromDDD::buildInterpolator(), magneticfield::MagGeoBuilder::buildMagVolumes(), MagGeoBuilderFromDDD::buildMagVolumes(), AlignableSiStripDet::consistifyAlignments(), SiHitDigitizer::DriftDirection(), Phase2TrackerDigitizerAlgorithm::DriftDirection(), PixelCPEBase::driftDirection(), SiPixelDigitizerAlgorithm::DriftDirection(), FWRecoGeometryESProducer::fillShapeAndPlacement(), Alignable::globalRotation(), JacobianCartesianToLocal::JacobianCartesianToLocal(), JacobianCurvilinearToLocal::JacobianCurvilinearToLocal(), JacobianLocalToCartesian::JacobianLocalToCartesian(), JacobianLocalToCurvilinear::JacobianLocalToCurvilinear(), GlobalTrackerMuonAlignment::misalignMuonL(), SteppingHelixPropagator::propagate(), SteppingHelixPropagator::refToMagVolume(), GloballyPositioned< align::Scalar >::rotate(), SurveyDet::rotation(), GeomDet::rotation(), trackerDTC::SensorModule::SensorModule(), FrameChanger::toFrame(), GloballyPositioned< align::Scalar >::toGlobal(), GloballyPositioned< align::Scalar >::toLocal(), ErrorFrameTransformer::transform(), FrameChanger::transformPlane(), Geant4ePropagator::transformToG4SurfaceTarget(), and AlignableDataIO::writeAbsPos().

{ return theRot; }

setCache()

template<class T>

void GloballyPositioned< T >::setCache ( )

inlineprivate

Definition at line 156 of file GloballyPositioned.h.

Referenced by GloballyPositioned< align::Scalar >::GloballyPositioned(), GloballyPositioned< align::Scalar >::move(), and GloballyPositioned< align::Scalar >::rotate().

                  {
    if ((thePos.x() == 0.) & (thePos.y() == 0.)) {
      thePhi = theEta = 0.;  // avoid FPE
    } else {
      thePhi = thePos.barePhi();
      theEta = thePos.eta();
    }
  }

toGlobal() [1/4]

template<class T>

GlobalPoint GloballyPositioned< T >::toGlobal ( const LocalPoint &  lp ) const

inline

Transform a local point (i.e. a point with coordinates in the local frame) to the global frame

Definition at line 66 of file GloballyPositioned.h.

Referenced by magneticfield::BaseVolumeHandle::buildPhiZSurf(), RKPropagatorInS::globalMomentum(), RKPropagatorInS::globalPosition(), RKLocalFieldProvider::inTesla(), PathToPlane2Order::operator()(), RKPropagatorInS::propagateParametersOnPlane(), magneticfield::volumeHandle::referencePlane(), SpecialCylindricalMFGrid::toGridFrame(), TrapezoidalCartesianMFGrid::TrapezoidalCartesianMFGrid(), and GlobalGridWrapper::valueInTesla().

                                                   {
    return GlobalPoint(rotation().multiplyInverse(lp.basicVector()) + position().basicVector());
  }

toGlobal() [2/4]

template<class T>

template<class U >

Point3DBase<U, GlobalTag> GloballyPositioned< T >::toGlobal ( const Point3DBase< U, LocalTag > &  lp ) const

inline

Transform a local point with different float precision from the one of the reference frame, and return a global point with the same precision as the input one.

Definition at line 75 of file GloballyPositioned.h.

                                                                               {
    return Point3DBase<U, GlobalTag>(rotation().multiplyInverse(lp.basicVector()) + position().basicVector());
  }

toGlobal() [3/4]

template<class T>

GlobalVector GloballyPositioned< T >::toGlobal ( const LocalVector &  lv ) const

inline

Transform a local vector (i.e. a vector with coordinates in the local frame) to the global frame

Definition at line 82 of file GloballyPositioned.h.

                                                     {
    return GlobalVector(rotation().multiplyInverse(lv.basicVector()));
  }

toGlobal() [4/4]

template<class T>

template<class U >

Vector3DBase<U, GlobalTag> GloballyPositioned< T >::toGlobal ( const Vector3DBase< U, LocalTag > &  lv ) const

inline

Transform a local vector with different float precision from the one of the reference frame, and return a global vector with the same precision as the input one.

Definition at line 91 of file GloballyPositioned.h.

                                                                                 {
    return Vector3DBase<U, GlobalTag>(rotation().multiplyInverse(lv.basicVector()));
  }

toLocal() [1/4]

template<class T>

LocalPoint GloballyPositioned< T >::toLocal ( const GlobalPoint &  gp ) const

inline

Transform a global point (i.e. a point with coordinates in the global frame) to the local frame

Definition at line 98 of file GloballyPositioned.h.

Referenced by MuonGeometrySanityCheck::analyze(), OverlapValidation::analyzeTrajectory(), SeedingOTEDProducer::buildInitialTSOS(), tkDetUtil::calculatePhiWindow(), GEMEfficiencyAnalyzer::checkBounds(), TkGluedMeasurementDet::collectRecHits(), RodPlaneBuilderFromDet::computeBounds(), PixelForwardLayer::computeCrossings(), VectorHitBuilderAlgorithmBase::computeParallaxCorrection(), Phase1PixelBlade::computeRadiusRanges(), Geant4ePropagator::configureAnyPropagation(), GsfConstraintAtVertex::constrainAtPoint(), JetCoreMCtruthSeedGenerator::coreHitsFilling(), BasicTrajectoryState::createLocalParameters(), JetCoreMCtruthSeedGenerator::DetectorSelector(), DeepCoreSeedGenerator::DetectorSelector(), DTTrigGeomUtils::DTTrigGeomUtils(), fastProp(), SpecialCylindricalMFGrid::fromGridFrame(), DTTrigGeom::getGeom(), TrackDetectorAssociator::getTAMuonChamberMatches(), SiStripLorentzAngleRunInfoTableProducer::globalBeginRunProduce(), HelixBarrelCylinderCrossing::HelixBarrelCylinderCrossing(), RKLocalFieldProvider::inTesla(), SteppingHelixPropagator::loadState(), DTTrigGeom::localPosition(), RKPropagatorInZ::myPropagate(), RKPropagatorInR::myPropagate(), TkClonerImpl::operator()(), PathToPlane2Order::operator()(), PixelBlade::overlap(), Phase1PixelBlade::overlap(), FastTrackerRecHitMatcher::produce(), JetCoreMCtruthSeedGenerator::produce(), DeepCoreSeedGenerator::produce(), TkClonerImpl::project(), RKPropagatorInS::propagateParametersOnCylinder(), StraightLinePropagator::propagateParametersOnPlane(), RKPropagatorInS::propagateParametersOnPlane(), RectangularCartesianMFGrid::RectangularCartesianMFGrid(), RectangularCylindricalMFGrid::RectangularCylindricalMFGrid(), RKPropagatorInS::rkMomentum(), RKPropagatorInS::rkPosition(), JetCoreMCtruthSeedGenerator::seedParFilling(), ME0TriggerPseudoBuilder::segmentConversion(), CSCPairResidualsConstraint::setZplane(), SpecialCylindricalMFGrid::SpecialCylindricalMFGrid(), Traj2TrackHits::split(), GeomDet::toLocal(), DTTrigGeom::toLocal(), TrapezoidalCartesianMFGrid::TrapezoidalCartesianMFGrid(), TrapezoidalCylindricalMFGrid::TrapezoidalCylindricalMFGrid(), DTTrigGeom::tubePosInCh(), and TrapezoidalCylindricalMFGrid::uncheckedValueInTesla().

                                                  {
    return LocalPoint(rotation() * (gp.basicVector() - position().basicVector()));
  }

toLocal() [2/4]

template<class T>

template<class U >

Point3DBase<U, LocalTag> GloballyPositioned< T >::toLocal ( const Point3DBase< U, GlobalTag > &  gp ) const

inline

Transform a global point with different float precision from the one of the reference frame, and return a local point with the same precision as the input one.

Definition at line 107 of file GloballyPositioned.h.

                                                                              {
    return Point3DBase<U, LocalTag>(rotation() * (gp.basicVector() - position().basicVector()));
  }

toLocal() [3/4]

template<class T>

LocalVector GloballyPositioned< T >::toLocal ( const GlobalVector &  gv ) const

inline

Transform a global vector (i.e. a vector with coordinates in the global frame) to the local frame

Definition at line 114 of file GloballyPositioned.h.

{ return LocalVector(rotation() * gv.basicVector()); }

toLocal() [4/4]

template<class T>

template<class U >

Vector3DBase<U, LocalTag> GloballyPositioned< T >::toLocal ( const Vector3DBase< U, GlobalTag > &  gv ) const

inline

Transform a global vector with different float precision from the one of the reference frame, and return a local vector with the same precision as the input one.

Definition at line 121 of file GloballyPositioned.h.

                                                                                {
    return Vector3DBase<U, LocalTag>(rotation() * gv.basicVector());
  }

Member Data Documentation

theEta

template<class T>

T GloballyPositioned< T >::theEta

private

Definition at line 166 of file GloballyPositioned.h.

Referenced by GloballyPositioned< align::Scalar >::eta(), and GloballyPositioned< align::Scalar >::setCache().

thePhi

template<class T>

T GloballyPositioned< T >::thePhi

private

Definition at line 165 of file GloballyPositioned.h.

Referenced by GloballyPositioned< align::Scalar >::phi(), and GloballyPositioned< align::Scalar >::setCache().

thePos

template<class T>

PositionType GloballyPositioned< T >::thePos

private

Definition at line 142 of file GloballyPositioned.h.

Referenced by GloballyPositioned< align::Scalar >::move(), GloballyPositioned< align::Scalar >::position(), and GloballyPositioned< align::Scalar >::setCache().

theRot

template<class T>

RotationType GloballyPositioned< T >::theRot

private

Definition at line 143 of file GloballyPositioned.h.

Referenced by GloballyPositioned< align::Scalar >::rotate(), and GloballyPositioned< align::Scalar >::rotation().