Reference Manual

CovarianceMatrix error_

errors

Definition: BeamSpot.h:147

Referenced by BeamSpotCompatibilityChecker::analyze(), BeamSpotCompatibilityChecker::compareBS(), AlcaBeamSpotManager::createWeightedPayloads(), beamspot::dumpBeamSpotTxt(), BeamFitter::dumpTxtFile(), TwoBodyDecayVirtualMeasurement::extractBeamSpotError(), BeamMonitorBx::FillTables(), BeamMonitorBx::FillTrendHistos(), FakeBeamMonitor::FitAndFill(), BeamMonitor::FitAndFill(), MuonBeamspotConstraintValueMapProducer::produce(), FFTJetVertexAdder::produce(), BeamFitter::runFitterNoTxt(), BeamFitter::runPVandTrkFitter(), BeamMonitorBx::weight(), and BeamFitter::write2DB().

T sqrt(T t)

Definition: SSEVec.h:23

◆ BeamWidthY()

double reco::BeamSpot::BeamWidthY ( ) const

inline

beam width Y

Definition at line 84 of file BeamSpot.h.

References BeamWidthY_.

84 { return BeamWidthY_; }

reco::BeamSpot::BeamWidthY_

Double32_t BeamWidthY_

Definition: BeamSpot.h:151

◆ BeamWidthYError()

double reco::BeamSpot::BeamWidthYError ( ) const

inline

error on beam width Y, assume error in X = Y

Definition at line 101 of file BeamSpot.h.

References error_, and mathSSE::sqrt().

Referenced by BeamSpotCompatibilityChecker::compareBS(), AlcaBeamSpotManager::createWeightedPayloads(), BeamMonitorBx::FillTables(), BeamMonitorBx::FillTrendHistos(), FakeBeamMonitor::FitAndFill(), BeamMonitor::FitAndFill(), MuonBeamspotConstraintValueMapProducer::produce(), BeamFitter::runFitterNoTxt(), and BeamMonitorBx::weight().

101 { return sqrt(error_(6, 6)); }

CovarianceMatrix error_

errors

Definition: BeamSpot.h:147

reco::BeamSpot::betaStar_

T sqrt(T t)

Definition: SSEVec.h:23

◆ betaStar()

double reco::BeamSpot::betaStar ( ) const

inline

Definition at line 131 of file BeamSpot.h.

References betaStar_.

Referenced by beamspot::dumpBeamSpotTxt(), and BeamFitter::dumpTxtFile().

131 { return betaStar_; }

Double32_t betaStar_

Definition: BeamSpot.h:156

◆ covariance() [1/2]

double reco::BeamSpot::covariance	(	int	i,
		int	j
	)		const

inline

(i,j)-th element of error matrix

Definition at line 108 of file BeamSpot.h.

References error_, mps_fire::i, and dqmiolumiharvest::j.

Referenced by beamspot::dumpBeamSpotTxt(), BeamFitter::dumpTxtFile(), BSFitter::Fit(), BeamFitter::runPVandTrkFitter(), and BeamFitter::write2DB().

108 { return error_(i, j); }

mps_fire.i

i

Definition: mps_fire.py:429

dqmiolumiharvest.j

j

Definition: dqmiolumiharvest.py:66

CovarianceMatrix error_

errors

Definition: BeamSpot.h:147

◆ covariance() [2/2]

CovarianceMatrix reco::BeamSpot::covariance ( void ) const

inline

return full covariance matrix of dim 7

Definition at line 110 of file BeamSpot.h.

References error_.

110 { return error_; }

Referenced by BPHMonitor::analyze(), BeamSpot(), AlcaBeamSpotManager::createWeightedPayloads(), beamspot::dumpBeamSpotTxt(), BeamFitter::dumpTxtFile(), LeptonSkimming::filter(), BSFitter::Fit(), HLTDisplacedmumuFilter::hltFilter(), HLTDisplacedmumumuFilter::hltFilter(), HLTDisplacedtktkFilter::hltFilter(), HLTDisplacedtktktkFilter::hltFilter(), HLTmumutkFilter::hltFilter(), HLTmumutktkFilter::hltFilter(), HLTmmkkFilter::hltFilter(), HLTmmkFilter::hltFilter(), AlignmentProducerBase::initBeamSpot(), BeamFitter::runFitterNoTxt(), BeamFitter::runPVandTrkFitter(), BeamMonitorBx::weight(), BeamFitter::write2DB(), and x().

CovarianceMatrix error_

errors

Definition: BeamSpot.h:147

◆ covariance3D()

Covariance3DMatrix reco::BeamSpot::covariance3D ( ) const

inline

return only 3D position covariance matrix

Definition at line 112 of file BeamSpot.h.

References error_, dqmiolumiharvest::j, isotrackApplyRegressor::k, and makeMuonMisalignmentScenario::matrix.

Referenced by PF_PU_AssoMapAlgos::GetCleanedKshort(), PF_PU_AssoMapAlgos::GetCleanedLambda(), and PF_PU_AssoMapAlgos::GetCleanedNI().

                                             {
       Covariance3DMatrix matrix;
       for (int j = 0; j < 3; j++) {
         for (int k = j; k < 3; k++) {
           matrix(j, k) = error_(j, k);
         }
       }
       return matrix;
     };

◆ dxdz()

double reco::BeamSpot::dxdz ( ) const

inline

dxdz slope

Definition at line 78 of file BeamSpot.h.

References dxdz_.

78 { return dxdz_; }

reco::BeamSpot::dxdz_

Double32_t dxdz_

Definition: BeamSpot.h:152

◆ dxdzError()

double reco::BeamSpot::dxdzError ( ) const

inline

error on dxdz

Definition at line 94 of file BeamSpot.h.

References error_, and mathSSE::sqrt().

Referenced by AlcaBeamSpotManager::createWeightedPayloads(), BeamFitter::runFitterNoTxt(), and BeamMonitorBx::weight().

94 { return sqrt(error_(4, 4)); }

CovarianceMatrix error_

errors

Definition: BeamSpot.h:147

Referenced by BPHMonitor::analyze(), BeamSpot(), AlcaBeamSpotManager::createWeightedPayloads(), beamspot::dumpBeamSpotTxt(), BeamFitter::dumpTxtFile(), LeptonSkimming::filter(), BSFitter::Fit(), HLTDisplacedmumuFilter::hltFilter(), HLTDisplacedmumumuFilter::hltFilter(), HLTDisplacedtktkFilter::hltFilter(), HLTDisplacedtktktkFilter::hltFilter(), HLTmumutkFilter::hltFilter(), HLTmumutktkFilter::hltFilter(), HLTmmkkFilter::hltFilter(), HLTmmkFilter::hltFilter(), AlignmentProducerBase::initBeamSpot(), BeamFitter::runFitterNoTxt(), BeamFitter::runPVandTrkFitter(), BeamMonitorBx::weight(), BeamFitter::write2DB(), and y().

T sqrt(T t)

Definition: SSEVec.h:23

◆ dydz()

double reco::BeamSpot::dydz ( ) const

inline

dydz slope

Definition at line 80 of file BeamSpot.h.

References dydz_.

80 { return dydz_; }

reco::BeamSpot::dydz_

Double32_t dydz_

Definition: BeamSpot.h:153

◆ dydzError()

double reco::BeamSpot::dydzError ( ) const

inline

error on dydz

Definition at line 96 of file BeamSpot.h.

References error_, and mathSSE::sqrt().

Referenced by AlcaBeamSpotManager::createWeightedPayloads(), BeamFitter::runFitterNoTxt(), and BeamMonitorBx::weight().

96 { return sqrt(error_(5, 5)); }

CovarianceMatrix error_

errors

Definition: BeamSpot.h:147

reco::BeamSpot::emittanceX_

T sqrt(T t)

Definition: SSEVec.h:23

◆ emittanceX()

double reco::BeamSpot::emittanceX ( ) const

inline

additional information

Definition at line 129 of file BeamSpot.h.

References emittanceX_.

Referenced by beamspot::dumpBeamSpotTxt(), and BeamFitter::dumpTxtFile().

129 { return emittanceX_; }

Double32_t emittanceX_

Definition: BeamSpot.h:154

◆ emittanceY()

double reco::BeamSpot::emittanceY ( ) const

inline

Definition at line 130 of file BeamSpot.h.

References emittanceY_.

Referenced by beamspot::dumpBeamSpotTxt(), and BeamFitter::dumpTxtFile().

130 { return emittanceY_; }

reco::BeamSpot::emittanceY_

Double32_t emittanceY_

Definition: BeamSpot.h:155

◆ position() [1/2]

const Point& reco::BeamSpot::position ( ) const

inline

position

Definition at line 59 of file BeamSpot.h.

References position_.

Referenced by EwkMuDQM::analyze(), EwkMuLumiMonitorDQM::analyze(), ElectronConversionRejectionValidator::analyze(), HcalRaddamMuon::analyze(), IsoTrackCalibration::analyze(), HcalIsoTrkSimAnalyzer::analyze(), HLTExoticaSubAnalysis::analyze(), IsoTrackCalib::analyze(), HcalIsoTrkAnalyzer::analyze(), IsoTrig::analyze(), IsolatedTracksHcalScale::analyze(), IsolatedTracksNxN::analyze(), TwoBodyDecayVirtualMeasurement::beamSpotPosition(), GsfElectronAlgo::createElectron(), muonisolation::TrackExtractor::deposit(), muonisolation::PixelTrackExtractor::deposit(), reco::TrackBase::dxy(), reco::TrackBase::dxyError(), egHLT::OffHelper::fillHLTData(), WZInterestingEventSelector::filter(), LeptonSkimming::filter(), CSCEfficiency::filter(), PFECALSuperClusterAlgo::finalizeSuperCluster(), ConversionSeedFinder::findLayers(), V0Fitter::fitAll(), PF_PU_AssoMapAlgos::GetCleanedKshort(), PF_PU_AssoMapAlgos::GetCleanedLambda(), PF_PU_AssoMapAlgos::GetCleanedNI(), HLTMuonTrackMassFilter::hltFilter(), HLTMuonL2FromL1TPreFilter::hltFilter(), HLTMuonL2PreFilter::hltFilter(), HLTPMMassFilter::hltFilter(), cms::MuonTCMETValueMapProducer::isGoodMuon(), cms::MuonTCMETValueMapProducer::isGoodTrack(), TCMETAlgo::isGoodTrack(), L3MuonTrajectoryBuilder::makeTkCandCollection(), OutInConversionSeedFinder::makeTrackState(), DQMExample_Step1::MediumEle(), EG9X105XObjectUpdateModifier::modifyObject(), GsfEleConversionVetoCut::operator()(), HIProtoTrackFilter::operator()(), EgammaHLTElectronTrackIsolationProducers::produce(), pat::PATPhotonProducer::produce(), MuIsolatorResultProducer< BT >::produce(), pat::PATElectronProducer::produce(), L1FPGATrackProducer::produce(), BeamFitter::readEvent(), PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::rejectTrack(), CutBasedElectronID::robustSelection(), EgammaHLTPixelMatchElectronAlgo::run(), CosmicTrackSelector::select(), MultiTrackSelector::select(), GsfEleConversionVetoCut::value(), and BeamFitter::write2DB().

59 { return position_; }

Point position_

position

Definition: BeamSpot.h:145

◆ position() [2/2]

const BeamSpot::Point reco::BeamSpot::position ( const double z ) const

position of the beam spot at a given z value (it takes into account the dxdz and dydz slopes)

Definition at line 42 of file BeamSpot.cc.

References x.

                                                              {
     Point pos(x(z), y(z), z);
     return pos;
   }

◆ print()

void reco::BeamSpot::print ( std::stringstream & ss ) const

print information

Definition at line 47 of file BeamSpot.cc.

References simBeamSpotPI::betaStar, dxdz, dydz, BeamSpotFakeParameters_cfi::emittanceX, BeamSpotFakeParameters_cfi::emittanceY, beamSpotPI::sigmaZ, and contentValuesCheck::ss.

                                                 {
     ss << "-----------------------------------------------------\n"
        << "              Beam Spot Data\n\n"
        << " Beam type    = " << type() << "\n"
        << "       X0     = " << x0() << " +/- " << x0Error() << " [cm]\n"
        << "       Y0     = " << y0() << " +/- " << y0Error() << " [cm]\n"
        << "       Z0     = " << z0() << " +/- " << z0Error() << " [cm]\n"
        << " Sigma Z0     = " << sigmaZ() << " +/- " << sigmaZ0Error() << " [cm]\n"
        << " dxdz         = " << dxdz() << " +/- " << dxdzError() << " [radians]\n"
        << " dydz         = " << dydz() << " +/- " << dydzError() << " [radians]\n"
        << " Beam width X = " << BeamWidthX() << " +/- " << BeamWidthXError() << " [cm]\n"
        << " Beam width Y = " << BeamWidthY() << " +/- " << BeamWidthYError() << " [cm]\n"
        << " EmittanceX   = " << emittanceX() << " [cm]\n"
        << " EmittanceY   = " << emittanceY() << " [cm]\n"
        << " beta-star    = " << betaStar() << " [cm]\n"
        << "-----------------------------------------------------\n\n";
   }

◆ rotatedCovariance3D()

BeamSpot::Covariance3DMatrix reco::BeamSpot::rotatedCovariance3D ( ) const

Definition at line 73 of file BeamSpot.cc.

References dxdz, dydz, makeMuonMisalignmentScenario::matrix, funct::pow(), idealTransformation::rotation, ALPAKA_ACCELERATOR_NAMESPACE::brokenline::rotationMatrix(), and beamSpotPI::sigmaZ.

Referenced by reco::TrackBase::dxyError(), V0Fitter::fitAll(), and TrajectoryStateClosestToBeamLine::transverseImpactParameter().

                                                                  {
     AlgebraicVector3 newZ(dxdz(), dydz(), 1.);
     AlgebraicVector3 globalZ(0., 0., 1.);
     AlgebraicVector3 rotationAxis = ROOT::Math::Cross(globalZ.Unit(), newZ.Unit());
     float rotationAngle = -acos(ROOT::Math::Dot(globalZ.Unit(), newZ.Unit()));
     Basic3DVector<float> aa(rotationAxis[0], rotationAxis[1], rotationAxis[2]);
     TkRotation<float> rotation(aa, rotationAngle);
     AlgebraicMatrix33 rotationMatrix;
     rotationMatrix(0, 0) = rotation.xx();
     rotationMatrix(0, 1) = rotation.xy();
     rotationMatrix(0, 2) = rotation.xz();
     rotationMatrix(1, 0) = rotation.yx();
     rotationMatrix(1, 1) = rotation.yy();
     rotationMatrix(1, 2) = rotation.yz();
     rotationMatrix(2, 0) = rotation.zx();
     rotationMatrix(2, 1) = rotation.zy();
     rotationMatrix(2, 2) = rotation.zz();
 
     AlgebraicSymMatrix33 diagError;
     diagError(0, 0) = pow(BeamWidthX(), 2);
     diagError(1, 1) = pow(BeamWidthY(), 2);
     diagError(2, 2) = pow(sigmaZ(), 2);
 
     Covariance3DMatrix matrix;
     matrix = ROOT::Math::Similarity(rotationMatrix, diagError) + covariance3D();
     return matrix;
   }

◆ setBeamWidthX()

void reco::BeamSpot::setBeamWidthX ( double v )

inline

Definition at line 104 of file BeamSpot.h.

References BeamWidthX_, and findQualityFiles::v.

Referenced by PVFitter::runBXFitter(), and PVFitter::runFitter().

104 { BeamWidthX_ = v; }

reco::BeamSpot::BeamWidthX_

v

Definition: findQualityFiles.py:179

Double32_t BeamWidthX_

Definition: BeamSpot.h:150

◆ setBeamWidthY()

void reco::BeamSpot::setBeamWidthY ( double v )

inline

Definition at line 105 of file BeamSpot.h.

References BeamWidthY_, and findQualityFiles::v.

Referenced by AlcaBeamSpotFromDB::endLuminosityBlockProduce(), OnlineBeamMonitor::globalBeginLuminosityBlock(), AlcaBeamMonitor::globalBeginLuminosityBlock(), PVFitter::runBXFitter(), PVFitter::runFitter(), BeamFitter::runPVandTrkFitter(), AlcaBeamSpotManager::weight(), and BeamMonitorBx::weight().

105 { BeamWidthY_ = v; }

reco::BeamSpot::BeamWidthY_

v

Definition: findQualityFiles.py:179

Double32_t BeamWidthY_

Definition: BeamSpot.h:151

◆ setbetaStar()

void reco::BeamSpot::setbetaStar ( double v )

inline

Definition at line 138 of file BeamSpot.h.

References betaStar_, and findQualityFiles::v.

Referenced by AlcaBeamSpotFromDB::endLuminosityBlockProduce().

138 { betaStar_ = v; }

reco::BeamSpot::betaStar_

v

Definition: findQualityFiles.py:179

Double32_t betaStar_

Definition: BeamSpot.h:156

◆ setEmittanceX()

void reco::BeamSpot::setEmittanceX ( double v )

inline

Definition at line 136 of file BeamSpot.h.

References emittanceX_, and findQualityFiles::v.

Referenced by AlcaBeamSpotFromDB::endLuminosityBlockProduce().

136 { emittanceX_ = v; }

reco::BeamSpot::emittanceX_

Double32_t emittanceX_

Definition: BeamSpot.h:154

v

Definition: findQualityFiles.py:179

◆ setEmittanceY()

void reco::BeamSpot::setEmittanceY ( double v )

inline

Definition at line 137 of file BeamSpot.h.

References emittanceY_, and findQualityFiles::v.

Referenced by AlcaBeamSpotFromDB::endLuminosityBlockProduce().

137 { emittanceY_ = v; }

reco::BeamSpot::emittanceY_

v

Definition: findQualityFiles.py:179

Double32_t emittanceY_

Definition: BeamSpot.h:155

◆ setType()

void reco::BeamSpot::setType ( BeamType type )

inline

set beam type

Definition at line 124 of file BeamSpot.h.

References type(), and type_.

Referenced by AlcaBeamSpotFromDB::endLuminosityBlockProduce(), BSFitter::Fit(), BSFitter::Fit_ited0phi(), BeamFitter::runBeamWidthFitter(), PVFitter::runBXFitter(), PVFitter::runFitter(), BeamFitter::runFitterNoTxt(), and BeamFitter::runPVandTrkFitter().

124 { type_ = type; }

reco::BeamSpot::type_

BeamType type_

Definition: BeamSpot.h:158

reco::BeamSpot::type

BeamType type() const

return beam type

Definition: BeamSpot.h:122

◆ sigmaZ()

double reco::BeamSpot::sigmaZ ( ) const

inline

sigma z

Definition at line 76 of file BeamSpot.h.

References sigmaZ_.

Referenced by BeamSpotCompatibilityChecker::analyze(), BeamSpot(), SeedingOTEDProducer::buildInitialTSOS(), BeamSpotCompatibilityChecker::compareBS(), AlcaBeamSpotManager::createWeightedPayloads(), beamspot::dumpBeamSpotTxt(), BeamFitter::dumpTxtFile(), TwoBodyDecayVirtualMeasurement::extractBeamSpotError(), BeamMonitorBx::FillTables(), BeamMonitorBx::FillTrendHistos(), BSFitter::Fit(), FFTJetVertexAdder::produce(), BeamFitter::runFitterNoTxt(), BeamFitter::runPVandTrkFitter(), MultiTrackSelector::select(), BeamMonitorBx::weight(), and BeamFitter::write2DB().

76 { return sigmaZ_; }

reco::BeamSpot::sigmaZ_

Double32_t sigmaZ_

Definition: BeamSpot.h:149

◆ sigmaZ0Error()

double reco::BeamSpot::sigmaZ0Error ( ) const

inline

error on sigma z

Definition at line 92 of file BeamSpot.h.

References error_, and mathSSE::sqrt().

Referenced by BeamSpotCompatibilityChecker::compareBS(), AlcaBeamSpotManager::createWeightedPayloads(), BeamMonitorBx::FillTables(), BeamMonitorBx::FillTrendHistos(), BeamFitter::runFitterNoTxt(), and BeamMonitorBx::weight().

92 { return sqrt(error_(3, 3)); }

CovarianceMatrix error_

errors

Definition: BeamSpot.h:147

T sqrt(T t)

Definition: SSEVec.h:23

◆ type()

BeamType reco::BeamSpot::type ( ) const

inline

return beam type

Definition at line 122 of file BeamSpot.h.

References type_.

Referenced by BeamSpot(), beamspot::dumpBeamSpotTxt(), BeamFitter::dumpTxtFile(), BeamFitter::runBeamWidthFitter(), BeamFitter::runFitterNoTxt(), BeamFitter::runPVandTrkFitter(), and setType().

122 { return type_; }

reco::BeamSpot::type_

BeamType type_

Definition: BeamSpot.h:158

◆ x()

double reco::BeamSpot::x ( const double z ) const

inline

x coordinate of the beeam spot position at a given z value (it takes into account the dxdz slope)

Definition at line 68 of file BeamSpot.h.

References dxdz(), x0(), and z0().

Referenced by svgfig.Curve.Sample::__repr__(), svgfig.Ellipse::__repr__(), geometryXMLparser.Alignable::pos(), ntupleDataFormat._HitObject::r(), and ntupleDataFormat._HitObject::r3D().

68 { return x0() + dxdz() * (z - z0()); }

reco::BeamSpot::x0

double x0() const

x coordinate

Definition: BeamSpot.h:61

reco::BeamSpot::dxdz

double dxdz() const

dxdz slope

Definition: BeamSpot.h:78

reco::BeamSpot::z0

double z0() const

z coordinate

Definition: BeamSpot.h:65

DDAxes::z

◆ x0()

double reco::BeamSpot::x0 ( ) const

inline

x coordinate

Definition at line 61 of file BeamSpot.h.

References position_.

61 { return position_.X(); }

Point position_

position

Definition: BeamSpot.h:145

◆ x0Error()

double reco::BeamSpot::x0Error ( ) const

inline

error on x

Definition at line 86 of file BeamSpot.h.

References error_, and mathSSE::sqrt().

Referenced by BeamSpotCompatibilityChecker::compareBS(), AlcaBeamSpotManager::createWeightedPayloads(), BeamMonitorBx::FillTables(), BeamMonitorBx::FillTrendHistos(), BeamFitter::runFitterNoTxt(), BeamMonitorBx::weight(), and FWBeamSpot::x0Error().

86 { return sqrt(error_(0, 0)); }

CovarianceMatrix error_

errors

Definition: BeamSpot.h:147

T sqrt(T t)

Definition: SSEVec.h:23

◆ y()

double reco::BeamSpot::y ( const double z ) const

inline

y coordinate of the beeam spot position at a given z value (it takes into account the dydz slope)

Definition at line 70 of file BeamSpot.h.

References dydz(), y0(), and z0().

Referenced by svgfig.Ellipse::__repr__(), geometryXMLparser.Alignable::pos(), ntupleDataFormat._HitObject::r(), and ntupleDataFormat._HitObject::r3D().

70 { return y0() + dydz() * (z - z0()); }

reco::BeamSpot::dydz

double dydz() const

dydz slope

Definition: BeamSpot.h:80

reco::BeamSpot::y0

double y0() const

y coordinate

Definition: BeamSpot.h:63

reco::BeamSpot::z0

double z0() const

z coordinate

Definition: BeamSpot.h:65

DDAxes::z

◆ y0()

double reco::BeamSpot::y0 ( ) const

inline

y coordinate

Definition at line 63 of file BeamSpot.h.

References position_.

63 { return position_.Y(); }

Point position_

position

Definition: BeamSpot.h:145

◆ y0Error()

double reco::BeamSpot::y0Error ( ) const

inline

error on y

Definition at line 88 of file BeamSpot.h.

References error_, and mathSSE::sqrt().

Referenced by BeamSpotCompatibilityChecker::compareBS(), AlcaBeamSpotManager::createWeightedPayloads(), BeamMonitorBx::FillTables(), BeamMonitorBx::FillTrendHistos(), BeamFitter::runFitterNoTxt(), BeamMonitorBx::weight(), and FWBeamSpot::y0Error().

88 { return sqrt(error_(1, 1)); }

CovarianceMatrix error_

errors

Definition: BeamSpot.h:147

Referenced by SiPixelTrackResidualSource::analyze(), BPHMonitor::analyze(), BeamSpotCompatibilityChecker::analyze(), TrackerDpgAnalysis::analyze(), PhotonIsolationCalculator::calculateTrackIso(), BeamSpotCompatibilityChecker::compareBS(), AlcaBeamSpotManager::createWeightedPayloads(), PF_PU_AssoMapAlgos::dR(), beamspot::dumpBeamSpotTxt(), BeamFitter::dumpTxtFile(), BeamMonitorBx::FillTables(), BeamMonitorBx::FillTrendHistos(), LeptonSkimming::filter(), BSFitter::Fit(), HLTDisplacedmumumuFilter::hltFilter(), HLTDisplacedtktktkFilter::hltFilter(), HLTmumutkFilter::hltFilter(), HLTDisplacedtktkFilter::hltFilter(), HLTDisplacedmumuFilter::hltFilter(), HLTmumutktkFilter::hltFilter(), HLTmmkFilter::hltFilter(), HLTmmkkFilter::hltFilter(), AlignmentProducerBase::initBeamSpot(), TSGFromPropagation::passSelection(), FastTSGFromPropagation::passSelection(), FFTJetVertexAdder::produce(), TrackClassifier::reconstructionInformation(), BeamFitter::runFitterNoTxt(), BeamFitter::runPVandTrkFitter(), PFDisplacedVertexHelper::setPrimaryVertex(), PFDisplacedVertexCandidateFinder::setPrimaryVertex(), BeamMonitorBx::weight(), x(), y(), and FWBeamSpot::z0().

T sqrt(T t)

Definition: SSEVec.h:23

◆ z0()

double reco::BeamSpot::z0 ( ) const

inline

z coordinate

Definition at line 65 of file BeamSpot.h.

References position_.

65 { return position_.Z(); }

Point position_

position

Definition: BeamSpot.h:145

◆ z0Error()

double reco::BeamSpot::z0Error ( ) const

inline

error on z

Definition at line 90 of file BeamSpot.h.

References error_, and mathSSE::sqrt().

Referenced by BeamSpotCompatibilityChecker::compareBS(), AlcaBeamSpotManager::createWeightedPayloads(), BeamMonitorBx::FillTables(), BeamMonitorBx::FillTrendHistos(), BeamFitter::runFitterNoTxt(), BeamMonitorBx::weight(), and FWBeamSpot::z0Error().

90 { return sqrt(error_(2, 2)); }

CovarianceMatrix error_

errors

Definition: BeamSpot.h:147