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#include <FreeTrajectoryState.h>
A 6-dimensional state vector of a helix given at some point in space along the helix, and the associated error matrix. The error can be obtained in two different parametrizations: CurvilinearTrajectoryError and CartesianTrajectoryError (see descriptions of corresponding classes). The FreeTrajectoryState can be instantiated with either of these error parametrisations; it converts from one to the other internally.
Definition at line 31 of file FreeTrajectoryState.h.
| FreeTrajectoryState::FreeTrajectoryState | ( | ) | [inline] |
Definition at line 36 of file FreeTrajectoryState.h.
:
theCartesianErrorValid(false),
theCurvilinearErrorValid(false) {};
| FreeTrajectoryState::FreeTrajectoryState | ( | const GlobalTrajectoryParameters & | aGlobalParameters | ) | [inline] |
Definition at line 40 of file FreeTrajectoryState.h.
:
theGlobalParameters(aGlobalParameters),
theCartesianErrorValid(false),
theCurvilinearErrorValid(false)
{
}
| FreeTrajectoryState::FreeTrajectoryState | ( | const GlobalPoint & | aX, |
| const GlobalVector & | aP, | ||
| TrackCharge | aCharge, | ||
| const MagneticField * | fieldProvider | ||
| ) | [inline] |
Definition at line 47 of file FreeTrajectoryState.h.
:
theGlobalParameters(aX, aP, aCharge, fieldProvider),
theCartesianErrorValid(false),
theCurvilinearErrorValid(false)
{
}
| FreeTrajectoryState::FreeTrajectoryState | ( | const GlobalTrajectoryParameters & | aGlobalParameters, |
| const CartesianTrajectoryError & | aCartesianError | ||
| ) | [inline] |
Definition at line 57 of file FreeTrajectoryState.h.
:
theGlobalParameters(aGlobalParameters),
theCartesianError(aCartesianError),
theCartesianErrorValid(true),
theCurvilinearErrorValid(false)
{
}
| FreeTrajectoryState::FreeTrajectoryState | ( | const GlobalTrajectoryParameters & | aGlobalParameters, |
| const CurvilinearTrajectoryError & | aCurvilinearError | ||
| ) | [inline] |
Definition at line 65 of file FreeTrajectoryState.h.
:
theGlobalParameters(aGlobalParameters),
theCurvilinearError(aCurvilinearError),
theCartesianErrorValid(false),
theCurvilinearErrorValid(true)
{
}
| FreeTrajectoryState::FreeTrajectoryState | ( | const GlobalTrajectoryParameters & | aGlobalParameters, |
| const CartesianTrajectoryError & | aCartesianError, | ||
| const CurvilinearTrajectoryError & | aCurvilinearError | ||
| ) | [inline] |
Definition at line 73 of file FreeTrajectoryState.h.
:
theGlobalParameters(aGlobalParameters),
theCartesianError(aCartesianError),
theCurvilinearError(aCurvilinearError),
theCartesianErrorValid(true),
theCurvilinearErrorValid(true)
{
}
| bool FreeTrajectoryState::canReach | ( | double | radius | ) | const |
Definition at line 62 of file FreeTrajectoryState.cc.
References momentum(), AlCaHLTBitMon_ParallelJobs::p, PV3DBase< T, PVType, FrameType >::perp(), PV3DBase< T, PVType, FrameType >::perp2(), position(), CosmicsPD_Skims::radius, rho, mathSSE::sqrt(), transverseCurvature(), Vector3DBase< T, FrameTag >::unit(), PV3DBase< T, PVType, FrameType >::x(), x, and PV3DBase< T, PVType, FrameType >::y().
{
GlobalPoint x = position();
GlobalVector p = momentum().unit();
double rho = transverseCurvature()*p.perp();
double rx = rho*x.x();
double ry = rho*x.y();
double rr = rho*radius;
double ax = p.x()*rx + p.y()*ry;
double ay = p.x()*ry - p.y()*rx + p.perp2();
double cospsi = (.5*(rx*rx + ry*ry - rr*rr) + ay)/sqrt(ax*ax + ay*ay);
return fabs(cospsi) <= 1.;
}
| const CartesianTrajectoryError& FreeTrajectoryState::cartesianError | ( | ) | const [inline] |
Definition at line 113 of file FreeTrajectoryState.h.
References createCartesianError(), hasError(), missingError(), theCartesianError, theCartesianErrorValid, and unlikely.
Referenced by BasicSingleTrajectoryState::cartesianError(), HTrack::computePull(), CSCEfficiency::getFromFTS(), SETFilter::getFromFTS(), SimpleCosmicBONSeeder::seeds(), TrajectoryStateClosestToBeamLine::transverseImpactParameter(), and SimpleNavigableLayer::wellInside().
{
if unlikely(!hasError()) missingError();
if unlikely(!theCartesianErrorValid)
createCartesianError();
return theCartesianError;
}
| TrackCharge FreeTrajectoryState::charge | ( | void | ) | const [inline] |
Definition at line 91 of file FreeTrajectoryState.h.
References GlobalTrajectoryParameters::charge(), and theGlobalParameters.
Referenced by TransientTrackKinematicStateBuilder::buildState(), DAFTrackProducerAlgorithm::buildTrack(), MTFTrackProducerAlgorithm::buildTrack(), TrackProducerAlgorithm< reco::Track >::buildTrack(), TrackProducerAlgorithm< reco::GsfTrack >::buildTrack(), MuonSeedTrack::buildTrackAtPCA(), MuonTrackLoader::buildTrackAtPCA(), MuonTrackLoader::buildTrackUpdatedAtPCA(), TangentApproachInRPhi::calculate(), ClosestApproachInRPhi::calculate(), BasicSingleTrajectoryState::charge(), reco::TransientTrackFromFTS::charge(), HTrack::computePull(), HTrack::computeResolution(), HTrack::computeTDRResolution(), TSCPBuilderNoMaterial::createFTSatTransverseImpactPointCharged(), TSCPBuilderNoMaterial::createFTSatTransverseImpactPointNeutral(), cms::HICSeedMeasurementEstimator::estimate(), AnalyticalTrajectoryExtrapolatorToLine::extrapolateSingleState(), AnalyticalImpactPointExtrapolator::extrapolateSingleState(), HTrack::Fill(), GsfTrackProducerBase::fillMode(), PerigeeConversions::ftsToPerigeeParameters(), CSCEfficiency::getFromFTS(), SETFilter::getFromFTS(), TrackAssociatorByChi2::parametersAtClosestApproach(), TrackKinematicStatePropagator::planeCrossing(), cms::HITrackVertexMaker::produceTracks(), RKPropagatorInZ::propagate(), Geant4ePropagator::propagate(), cms::HICMuonPropagator::propagate(), RKPropagatorInR::propagate(), StraightLinePropagator::propagatedState(), RKPropagatorInS::propagateParametersOnCylinder(), RKPropagatorInS::propagateParametersOnPlane(), AnalyticalPropagator::propagateWithPath(), StraightLinePropagator::propagateWithPath(), HICTrajectoryBuilder::qualityFilter(), SeedFromGenericPairOrTriplet::seedFromTriplet(), OutInConversionSeedFinder::startSeed(), InOutConversionSeedFinder::startSeed(), SteppingHelixStateInfo::SteppingHelixStateInfo(), reco::TransientTrackFromFTS::track(), HICMuonUpdator::update(), HICMuonUpdator::updateEndcap(), and HICTrajectoryBuilder::updateTrajectory().
{
return theGlobalParameters.charge();
}
| void FreeTrajectoryState::createCartesianError | ( | ) | const [private] |
Definition at line 18 of file FreeTrajectoryState.cc.
References JacobianCurvilinearToCartesian::jacobian(), CurvilinearTrajectoryError::matrix(), theCartesianError, theCartesianErrorValid, theCurvilinearError, and theGlobalParameters.
Referenced by cartesianError(), and rescaleError().
{
JacobianCurvilinearToCartesian curv2Cart(theGlobalParameters);
const AlgebraicMatrix65& jac = curv2Cart.jacobian();
theCartesianError =
ROOT::Math::Similarity(jac, theCurvilinearError.matrix());
theCartesianErrorValid = true;
}
| void FreeTrajectoryState::createCurvilinearError | ( | ) | const [private] |
Definition at line 29 of file FreeTrajectoryState.cc.
References JacobianCartesianToCurvilinear::jacobian(), CartesianTrajectoryError::matrix(), theCartesianError, theCurvilinearError, theCurvilinearErrorValid, and theGlobalParameters.
Referenced by curvilinearError(), and rescaleError().
{
JacobianCartesianToCurvilinear cart2Curv(theGlobalParameters);
const AlgebraicMatrix56& jac = cart2Curv.jacobian();
theCurvilinearError =
ROOT::Math::Similarity(jac, theCartesianError.matrix());
theCurvilinearErrorValid = true;
}
| const CurvilinearTrajectoryError& FreeTrajectoryState::curvilinearError | ( | ) | const [inline] |
Definition at line 119 of file FreeTrajectoryState.h.
References createCurvilinearError(), hasError(), missingError(), theCurvilinearError, theCurvilinearErrorValid, and unlikely.
Referenced by TSGFromPropagation::adjust(), FastTSGFromPropagation::adjust(), MuonErrorMatrix::adjust(), cms::DiMuonSeedGeneratorHIC::barrelUpdateSeed(), TransientTrackKinematicStateBuilder::buildState(), MTFTrackProducerAlgorithm::buildTrack(), DAFTrackProducerAlgorithm::buildTrack(), TrackProducerAlgorithm< reco::Track >::buildTrack(), TrackProducerAlgorithm< reco::GsfTrack >::buildTrack(), MuonSeedTrack::buildTrackAtPCA(), MuonTrackLoader::buildTrackAtPCA(), MuonTrackLoader::buildTrackUpdatedAtPCA(), HTrack::computePull(), HICTrajectoryCorrector::correct(), TSCPBuilderNoMaterial::createFTSatTransverseImpactPointCharged(), TSCPBuilderNoMaterial::createFTSatTransverseImpactPointNeutral(), BasicSingleTrajectoryState::curvilinearError(), AnalyticalTrajectoryExtrapolatorToLine::extrapolateSingleState(), AnalyticalImpactPointExtrapolator::extrapolateSingleState(), GsfTrackProducerBase::fillMode(), cms::HICTkOuterStartingLayerFinder::findForwardLayers(), cms::DiMuonSeedGeneratorHIC::forwardUpdateSeed(), PerigeeConversions::ftsToPerigeeError(), TrajectoryStateAccessor::inversePtError(), TSCBLBuilderNoMaterial::operator()(), AnalyticalErrorPropagation::operator()(), operator<<(), cms::HITrackVertexMaker::produceTracks(), Geant4ePropagator::propagate(), cms::HICMuonPropagator::propagate(), cms::FastMuPropagator::propagate(), AnalyticalPropagator::propagatedStateWithPath(), cms::HICTkOuterStartingLayerFinder::startingLayers(), SteppingHelixStateInfo::SteppingHelixStateInfo(), reco::TransientTrackFromFTS::track(), and MuonNavigableLayer::trackingRange().
{
if unlikely(!hasError()) missingError();
if unlikely(!theCurvilinearErrorValid)
createCurvilinearError();
return theCurvilinearError;
}
| bool FreeTrajectoryState::hasCartesianError | ( | ) | const [inline] |
Definition at line 102 of file FreeTrajectoryState.h.
References theCartesianErrorValid.
{return theCartesianErrorValid;}
| bool FreeTrajectoryState::hasCurvilinearError | ( | ) | const [inline] |
Definition at line 103 of file FreeTrajectoryState.h.
References theCurvilinearErrorValid.
{return theCurvilinearErrorValid;}
| bool FreeTrajectoryState::hasError | ( | void | ) | const [inline] |
Definition at line 105 of file FreeTrajectoryState.h.
References theCartesianErrorValid, and theCurvilinearErrorValid.
Referenced by cartesianError(), SimpleBarrelNavigableLayer::compatibleLayers(), SimpleForwardNavigableLayer::compatibleLayers(), TSCPBuilderNoMaterial::createFTSatTransverseImpactPointCharged(), TSCPBuilderNoMaterial::createFTSatTransverseImpactPointNeutral(), curvilinearError(), AnalyticalTrajectoryExtrapolatorToLine::extrapolateSingleState(), AnalyticalImpactPointExtrapolator::extrapolateSingleState(), SETFilter::getFromFTS(), CSCEfficiency::getFromFTS(), SimpleForwardNavigableLayer::nextLayers(), SimpleBarrelNavigableLayer::nextLayers(), AnalyticalErrorPropagation::operator()(), operator<<(), Geant4ePropagator::propagate(), MuonUpdatorAtVertex::propagate(), StraightLinePropagator::propagatedState(), AnalyticalPropagator::propagatedStateWithPath(), StraightLinePropagator::propagateWithPath(), RoadSearchTrackCandidateMakerAlgorithm::run(), SteppingHelixStateInfo::SteppingHelixStateInfo(), and TrajectoryStateClosestToPoint::TrajectoryStateClosestToPoint().
{
return theCurvilinearErrorValid || theCartesianErrorValid;
}
| void FreeTrajectoryState::missingError | ( | ) | [static, private] |
Definition at line 8 of file FreeTrajectoryState.cc.
Referenced by cartesianError(), and curvilinearError().
{
throw TrajectoryStateException(
"FreeTrajectoryState: attempt to access errors when none available");
}
| GlobalVector FreeTrajectoryState::momentum | ( | ) | const [inline] |
Definition at line 88 of file FreeTrajectoryState.h.
References GlobalTrajectoryParameters::momentum(), and theGlobalParameters.
Referenced by TSGFromPropagation::adjust(), FastTSGFromPropagation::adjust(), MuonErrorMatrix::adjust(), ValidationMisalignedTracker::analyze(), ElectronSeedAnalyzer::analyze(), TrackBuildingAnalyzer::analyze(), TestOutliers::analyze(), HLTPMMassFilter::approxMomAtVtx(), CosmicMuonTrajectoryBuilder::build(), TransientTrackKinematicStateBuilder::buildState(), DAFTrackProducerAlgorithm::buildTrack(), MTFTrackProducerAlgorithm::buildTrack(), TrackProducerAlgorithm< reco::Track >::buildTrack(), TrackProducerAlgorithm< reco::GsfTrack >::buildTrack(), MuonSeedTrack::buildTrackAtPCA(), MuonTrackLoader::buildTrackAtPCA(), MuonTrackLoader::buildTrackUpdatedAtPCA(), TangentApproachInRPhi::calculate(), ClosestApproachInRPhi::calculate(), canReach(), DirectMuonNavigation::checkCompatible(), TrackerSeedCleaner::clean(), DirectMuonNavigation::compatibleEndcapLayers(), PixelHitMatcher::compatibleHits(), DirectMuonNavigation::compatibleLayers(), SimpleBarrelNavigableLayer::compatibleLayers(), SimpleForwardNavigableLayer::compatibleLayers(), PixelHitMatcher::compatibleSeeds(), PerigeeLinearizedTrackState::computeChargedJacobians(), PerigeeLinearizedTrackState::computeNeutralJacobians(), HTrack::computePull(), HTrack::computeResolution(), HTrack::computeTDRResolution(), ReferenceTrajectory::construct(), TSCPBuilderNoMaterial::createFTSatTransverseImpactPointCharged(), TSCPBuilderNoMaterial::createFTSatTransverseImpactPointNeutral(), TransverseImpactPointExtrapolator::doExtrapolation(), MuonPatternRecoDumper::dumpFTS(), CSCEfficiency::efficienciesPerChamber(), PropagateToMuon::extrapolate(), AnalyticalTrajectoryExtrapolatorToLine::extrapolateSingleState(), AnalyticalImpactPointExtrapolator::extrapolateSingleState(), HTrack::Fill(), TrackDetectorAssociator::fillCaloTruth(), GsfTrackProducerBase::fillMode(), MuonTrackAnalyzer::fillPlots(), PerigeeConversions::ftsToPerigeeParameters(), CSCEfficiency::getFromFTS(), SETFilter::getFromFTS(), HDetIdAssociator::getTrajectory(), BasicSingleTrajectoryState::globalDirection(), BasicSingleTrajectoryState::globalMomentum(), TrackDetMatchInfo::insideCone(), TrajectoryStateAccessor::inversePtError(), TSGForRoadSearch::IPfts(), MuonNavigableLayer::isInsideOut(), PerigeeConversions::jacobianCurvilinear2Perigee(), MuonErrorMatrixAdjuster::makeTrack(), CosmicParametersDefinerForTP::momentum(), SimpleForwardNavigableLayer::nextLayers(), SimpleBarrelNavigableLayer::nextLayers(), CosmicTrackingParticleSelector::operator()(), TrimmedTrackFilter::operator()(), CrossingPtBasedLinearizationPointFinder::CompareTwoTracks::operator()(), StateOnTrackerBound::operator()(), PropagationDirectionChooser::operator()(), DirectTrackerNavigation::outward(), DirectMuonNavigation::outward(), TrackAssociatorByChi2::parametersAtClosestApproach(), TrackKinematicStatePropagator::planeCrossing(), CtfSpecialSeedGenerator::postCheck(), TrackCandidateProducer::produce(), TrajectorySeedProducer::produce(), cms::HITrackVertexMaker::produceTracks(), RKPropagatorInZ::propagate(), Geant4ePropagator::propagate(), RKPropagatorInR::propagate(), StraightLinePropagator::propagateParametersOnCylinder(), AnalyticalPropagator::propagateParametersOnCylinder(), RKPropagatorInS::propagateParametersOnCylinder(), RKPropagatorInS::propagateParametersOnPlane(), AnalyticalPropagator::propagateParametersOnPlane(), StraightLinePropagator::propagateParametersOnPlane(), StandAloneMuonTrajectoryBuilder::propagateTheSeedTSOS(), AnalyticalPropagator::propagateWithPath(), HICTrajectoryBuilder::qualityFilter(), TrackClassifier::reconstructionInformation(), StandAloneMuonFilter::refit(), MuonTrackingRegionBuilder::region(), SeedFromGenericPairOrTriplet::seedFromTriplet(), SeedFilter::seeds(), TrackAlgoCompareUtil::SetTrackingParticleD0Dz(), SteppingHelixStateInfo::SteppingHelixStateInfo(), CSCEfficiency::stripWire_Efficiencies(), MinPtTrajectoryFilter::test(), ThresholdPtTrajectoryFilter::test(), reco::TransientTrackFromFTS::track(), StandAloneMuonTrajectoryBuilder::trajectories(), and HICTrajectoryBuilder::updateTrajectory().
{
return theGlobalParameters.momentum();
}
| const GlobalTrajectoryParameters& FreeTrajectoryState::parameters | ( | void | ) | const [inline] |
Definition at line 110 of file FreeTrajectoryState.h.
References theGlobalParameters.
Referenced by TSGFromPropagation::adjust(), FastTSGFromPropagation::adjust(), MuonErrorMatrix::adjust(), LayerCollector::allLayers(), cms::DiMuonSeedGeneratorHIC::barrelUpdateSeed(), TransientTrackKinematicStateBuilder::buildState(), TangentApproachInRPhi::calculate(), TwoTrackMinimumDistance::calculate(), ClosestApproachInRPhi::calculate(), cms::FastMuPropagator::checkfts(), SimpleBarrelNavigableLayer::compatibleLayers(), SimpleForwardNavigableLayer::compatibleLayers(), HICTrajectoryCorrector::correct(), TSCPBuilderNoMaterial::createFTSatTransverseImpactPointCharged(), TSCPBuilderNoMaterial::createFTSatTransverseImpactPointNeutral(), MuonPatternRecoDumper::dumpFTS(), cms::HICSeedMeasurementEstimator::estimate(), TrajectoryExtrapolatorToLine::extrapolate(), AnalyticalTrajectoryExtrapolatorToLine::extrapolateSingleState(), AnalyticalImpactPointExtrapolator::extrapolateSingleState(), HICTrajectoryBuilder::findCompatibleMeasurements(), cms::HICTkOuterStartingLayerFinder::findForwardLayers(), HICTrajectoryCorrector::findPhiInVertex(), HICMuonUpdator::findPhiInVertex(), cms::DiMuonSeedGeneratorHIC::forwardUpdateSeed(), PerigeeConversions::ftsToPerigeeParameters(), BasicSingleTrajectoryState::globalParameters(), RoadSearchTrackCandidateMakerAlgorithm::initialTrajectory(), RoadSearchTrackCandidateMakerAlgorithm::initialTrajectoryFromTriplet(), PerigeeConversions::jacobianCurvilinear2Perigee(), SimpleForwardNavigableLayer::nextLayers(), SimpleBarrelNavigableLayer::nextLayers(), AnalyticalErrorPropagation::operator()(), operator<<(), PerigeeKinematicState::PerigeeKinematicState(), TrackKinematicStatePropagator::planeCrossing(), SimpleCosmicBONSeeder::pqFromHelixFit(), ConvBremSeedProducer::produce(), cms::HICMuonPropagator::propagate(), cms::FastMuPropagator::propagate(), MuonUpdatorAtVertex::propagate(), AnalyticalPropagator::propagatedStateWithPath(), rescaleError(), SeedGeneratorForCosmics::seeds(), StartingLayerFinder::startingLayers(), cms::HICTkOuterStartingLayerFinder::startingLayers(), MinPtTrajectoryFilter::test(), ThresholdPtTrajectoryFilter::test(), TrajectoryStateClosestToPoint::TrajectoryStateClosestToPoint(), PerigeeRefittedTrackState::trajectoryStateOnSurface(), and HICMuonUpdator::updateBarrel().
{
return theGlobalParameters;
}
| GlobalPoint FreeTrajectoryState::position | ( | void | ) | const [inline] |
Definition at line 85 of file FreeTrajectoryState.h.
References GlobalTrajectoryParameters::position(), and theGlobalParameters.
Referenced by TrackDetectorAssociator::addTAMuonSegmentMatch(), ValidationMisalignedTracker::analyze(), HcalCorrPFCalculation::analyze(), TrackBuildingAnalyzer::analyze(), ElectronSeedAnalyzer::analyze(), TestOutliers::analyze(), MuonAlignmentAnalyzer::analyze(), TrackDetectorAssociator::associate(), CosmicMuonTrajectoryBuilder::build(), TransientTrackKinematicStateBuilder::buildState(), MTFTrackProducerAlgorithm::buildTrack(), DAFTrackProducerAlgorithm::buildTrack(), TrackProducerAlgorithm< reco::Track >::buildTrack(), TrackProducerAlgorithm< reco::GsfTrack >::buildTrack(), MuonSeedTrack::buildTrackAtPCA(), MuonTrackLoader::buildTrackAtPCA(), MuonTrackLoader::buildTrackUpdatedAtPCA(), TangentApproachInRPhi::calculate(), ClosestApproachInRPhi::calculate(), reco::TrackTransientTrack::calculateTSOSAtVertex(), reco::TransientTrackFromFTS::calculateTSOSAtVertex(), reco::GsfTransientTrack::calculateTSOSAtVertex(), canReach(), DirectTrackerNavigation::checkCompatible(), DirectMuonNavigation::checkCompatible(), TrackerSeedCleaner::clean(), PixelHitMatcher::compatibleHits(), DirectTrackerNavigation::compatibleLayers(), DirectMuonNavigation::compatibleLayers(), SimpleBarrelNavigableLayer::compatibleLayers(), SimpleForwardNavigableLayer::compatibleLayers(), PixelHitMatcher::compatibleSeeds(), PerigeeLinearizedTrackState::computeChargedJacobians(), PerigeeLinearizedTrackState::computeJacobians(), PerigeeLinearizedTrackState::computeNeutralJacobians(), TSCPBuilderNoMaterial::createFTSatTransverseImpactPointCharged(), TSCPBuilderNoMaterial::createFTSatTransverseImpactPointNeutral(), SimpleNavigableLayer::crossingState(), BeamHaloPropagator::crossingTk(), TransverseImpactPointExtrapolator::doExtrapolation(), MuonPatternRecoDumper::dumpFTS(), PropagateToMuon::extrapolate(), AnalyticalTrajectoryExtrapolatorToLine::extrapolateSingleState(), AnalyticalImpactPointExtrapolator::extrapolateSingleState(), CSCEfficiency::filter(), PerigeeConversions::ftsToPerigeeParameters(), EcalShowerProperties::getEndpoints(), CSCEfficiency::getFromFTS(), SETFilter::getFromFTS(), SteppingHelixStateInfo::getStateOnSurface(), TrackDetectorAssociator::getTAMuonChamberMatches(), HDetIdAssociator::getTrajectory(), BasicSingleTrajectoryState::globalPosition(), reco::TrackTransientTrack::impactPointTSCP(), reco::GsfTransientTrack::impactPointTSCP(), reco::TransientTrackFromFTS::impactPointTSCP(), SmartPropagator::insideTkVol(), TSGForRoadSearch::IPfts(), MuonNavigableLayer::isInsideOut(), PerigeeConversions::jacobianCurvilinear2Perigee(), SimpleForwardNavigableLayer::nextLayers(), SimpleBarrelNavigableLayer::nextLayers(), CosmicTrackingParticleSelector::operator()(), AnalyticalErrorPropagation::operator()(), StateOnTrackerBound::operator()(), TSCPBuilderNoMaterial::operator()(), PropagationDirectionChooser::operator()(), TransientTrackKinematicStateBuilder::operator()(), DirectTrackerNavigation::outward(), DirectMuonNavigation::outward(), TrackAssociatorByChi2::parametersAtClosestApproach(), TrackKinematicStatePropagator::planeCrossing(), CtfSpecialSeedGenerator::postCheck(), MuonErrorMatrixAdjuster::produce(), cms::HITrackVertexMaker::produceTracks(), RKPropagatorInZ::propagate(), Geant4ePropagator::propagate(), RKPropagatorInR::propagate(), StraightLinePropagator::propagateParametersOnCylinder(), AnalyticalPropagator::propagateParametersOnCylinder(), RKPropagatorInS::propagateParametersOnCylinder(), RKPropagatorInS::propagateParametersOnPlane(), AnalyticalPropagator::propagateParametersOnPlane(), StraightLinePropagator::propagateParametersOnPlane(), AnalyticalPropagator::propagateWithPath(), MuonBarrelNavigableLayer::pushResult(), HICTrajectoryBuilder::qualityFilter(), CSCEfficiency::recHitSegment_Efficiencies(), TrackClassifier::reconstructionInformation(), TrackAlgoCompareUtil::SetTrackingParticleD0Dz(), SteppingHelixStateInfo::SteppingHelixStateInfo(), reco::TransientTrackFromFTS::track(), MuonNavigableLayer::trackingRange(), TrajectoryStateClosestToBeamLine::transverseImpactParameter(), HICTrajectoryBuilder::updateTrajectory(), CosmicParametersDefinerForTP::vertex(), and SimpleNavigableLayer::wellInside().
{
return theGlobalParameters.position();
}
| void FreeTrajectoryState::rescaleError | ( | double | factor | ) |
Definition at line 40 of file FreeTrajectoryState.cc.
References createCartesianError(), createCurvilinearError(), PV3DBase< T, PVType, FrameType >::mag2(), GlobalTrajectoryParameters::magneticFieldInInverseGeV(), parameters(), theCartesianError, theCartesianErrorValid, theCurvilinearError, theCurvilinearErrorValid, unlikely, and CurvilinearTrajectoryError::zeroFieldScaling().
Referenced by TSGFromPropagation::adjust(), FastTSGFromPropagation::adjust(), and SimpleCosmicBONSeeder::seeds().
{
bool zeroField = parameters().magneticFieldInInverseGeV(GlobalPoint(0,0,0)).mag2()==0;
if unlikely(zeroField) {
if (theCartesianErrorValid){
if (!theCurvilinearErrorValid) createCurvilinearError();
theCurvilinearError.zeroFieldScaling(factor*factor);
createCartesianError();
}else
if (theCurvilinearErrorValid) theCurvilinearError.zeroFieldScaling(factor*factor);
} else{
if (theCartesianErrorValid){
theCartesianError *= (factor*factor);
}
if (theCurvilinearErrorValid){
theCurvilinearError *= (factor*factor);
}
}
}
| void FreeTrajectoryState::setCartesianError | ( | const CartesianTrajectoryError & | err | ) | [inline] |
Definition at line 128 of file FreeTrajectoryState.h.
References theCartesianError, and theCartesianErrorValid.
Referenced by TwoBodyDecayTrajectoryState::setError().
{
theCartesianError = err; theCartesianErrorValid = true;
}
| void FreeTrajectoryState::setCartesianError | ( | const AlgebraicSymMatrix66 & | err | ) | [inline] |
Definition at line 131 of file FreeTrajectoryState.h.
References theCartesianError, and theCartesianErrorValid.
{
theCartesianError = CartesianTrajectoryError(err); theCartesianErrorValid = true;
}
| void FreeTrajectoryState::setCurvilinearError | ( | const AlgebraicSymMatrix55 & | err | ) | [inline] |
Definition at line 137 of file FreeTrajectoryState.h.
References theCurvilinearError, and theCurvilinearErrorValid.
{
theCurvilinearError = CurvilinearTrajectoryError(err); theCurvilinearErrorValid = true;
}
| void FreeTrajectoryState::setCurvilinearError | ( | const CurvilinearTrajectoryError & | err | ) | [inline] |
Definition at line 134 of file FreeTrajectoryState.h.
References theCurvilinearError, and theCurvilinearErrorValid.
Referenced by FastElectronSeedGenerator::prepareElTrackSeed().
{
theCurvilinearError = err; theCurvilinearErrorValid = true;
}
| double FreeTrajectoryState::signedInverseMomentum | ( | ) | const [inline] |
Definition at line 94 of file FreeTrajectoryState.h.
References GlobalTrajectoryParameters::signedInverseMomentum(), and theGlobalParameters.
Referenced by HTrack::computeTDRResolution(), PerigeeConversions::jacobianCurvilinear2Perigee(), and BasicSingleTrajectoryState::signedInverseMomentum().
{
return theGlobalParameters.signedInverseMomentum();
}
| double FreeTrajectoryState::transverseCurvature | ( | ) | const [inline] |
Definition at line 97 of file FreeTrajectoryState.h.
References theGlobalParameters, and GlobalTrajectoryParameters::transverseCurvature().
Referenced by canReach(), TSCPBuilderNoMaterial::createFTSatTransverseImpactPoint(), TSCPBuilderNoMaterial::createFTSatTransverseImpactPointCharged(), TransverseImpactPointExtrapolator::doExtrapolation(), AnalyticalTrajectoryExtrapolatorToLine::extrapolateSingleState(), AnalyticalImpactPointExtrapolator::extrapolateSingleState(), ConversionFastHelix::helixStateAtVertex(), PerigeeConversions::jacobianCurvilinear2Perigee(), TrackKinematicStatePropagator::planeCrossing(), AnalyticalPropagator::propagateParametersOnCylinder(), RKPropagatorInS::propagateParametersOnCylinder(), RKPropagatorInS::propagateParametersOnPlane(), AnalyticalPropagator::propagateParametersOnPlane(), AnalyticalPropagator::propagateWithPath(), ConversionFastHelix::straightLineStateAtVertex(), and BasicSingleTrajectoryState::transverseCurvature().
{
return theGlobalParameters.transverseCurvature();
}
CartesianTrajectoryError FreeTrajectoryState::theCartesianError [mutable, private] |
Definition at line 155 of file FreeTrajectoryState.h.
Referenced by cartesianError(), createCartesianError(), createCurvilinearError(), rescaleError(), and setCartesianError().
bool FreeTrajectoryState::theCartesianErrorValid [mutable, private] |
Definition at line 157 of file FreeTrajectoryState.h.
Referenced by cartesianError(), createCartesianError(), hasCartesianError(), hasError(), rescaleError(), and setCartesianError().
CurvilinearTrajectoryError FreeTrajectoryState::theCurvilinearError [mutable, private] |
Definition at line 156 of file FreeTrajectoryState.h.
Referenced by createCartesianError(), createCurvilinearError(), curvilinearError(), rescaleError(), and setCurvilinearError().
bool FreeTrajectoryState::theCurvilinearErrorValid [mutable, private] |
Definition at line 158 of file FreeTrajectoryState.h.
Referenced by createCurvilinearError(), curvilinearError(), hasCurvilinearError(), hasError(), rescaleError(), and setCurvilinearError().
Definition at line 154 of file FreeTrajectoryState.h.
Referenced by charge(), createCartesianError(), createCurvilinearError(), momentum(), parameters(), position(), signedInverseMomentum(), and transverseCurvature().
1.7.3