btagbtvdeep::SeedingTrackInfoBuilder Class Reference

#include <SeedingTrackInfoBuilder.h>

Public Member Functions
void	buildSeedingTrackInfo (const reco::TransientTrack *it, const reco::Vertex &pv, const reco::Jet &jet, float mass, const std::pair< bool, Measurement1D > &ip, const std::pair< bool, Measurement1D > &ip2d, float jet_distance, float jaxis_dlength, HistogramProbabilityEstimator *m_probabilityEstimator, bool m_computeProbabilities)
const float	chi2reduced () const
const float	dxy () const
const float	dz () const
const float	eta () const
const float	ip2d () const
const float	ip2d_Signed () const
const float	ip3d () const
const float	ip3d_Signed () const
const float	jetAxisDistance () const
const float	jetAxisDlength () const
const float	mass () const
const float	nHits () const
const float	nPixelHits () const
const float	phi () const
const float	pt () const
	SeedingTrackInfoBuilder ()
const float	sip2d () const
const float	sip2d_Signed () const
const float	sip3d () const
const float	sip3d_Signed () const
const float	trackProbability2D () const
const float	trackProbability3D () const

Private Attributes
float	chi2reduced_
float	dxy_
float	dz_
float	eta_
float	ip2D_
float	ip2D_signed_
float	ip3D_
float	ip3D_signed_
float	jetAxisDistance_
float	jetAxisDlength_
float	mass_
float	nHits_
float	nPixelHits_
float	phi_
float	pt_
float	sip2D_
float	sip2D_signed_
float	sip3D_
float	sip3D_signed_
float	trackProbability2D_
float	trackProbability3D_

Detailed Description

Definition at line 10 of file SeedingTrackInfoBuilder.h.

Constructor & Destructor Documentation

btagbtvdeep::SeedingTrackInfoBuilder::SeedingTrackInfoBuilder

(

)

Definition at line 11 of file SeedingTrackInfoBuilder.cc.

                                                     :
        pt_(0),
        eta_(0),
        phi_(0),
        mass_(0),
        dz_(0),
        dxy_(0),
        ip3D_(0),
        sip3D_(0),
        ip2D_(0),
        sip2D_(0),
        ip3D_signed_(0),
        sip3D_signed_(0),
        ip2D_signed_(0),
        sip2D_signed_(0),
        chi2reduced_(0),
        nPixelHits_(0),
        nHits_(0),
        jetAxisDistance_(0),
        jetAxisDlength_(0),
        trackProbability3D_(0),
        trackProbability2D_(0)
{

}

Member Function Documentation

void btagbtvdeep::SeedingTrackInfoBuilder::buildSeedingTrackInfo	(	const reco::TransientTrack *	it,
		const reco::Vertex &	pv,
		const reco::Jet &	jet,
		float	mass,
		const std::pair< bool, Measurement1D > &	ip,
		const std::pair< bool, Measurement1D > &	ip2d,
		float	jet_distance,
		float	jaxis_dlength,
		HistogramProbabilityEstimator *	m_probabilityEstimator,
		bool	m_computeProbabilities = false
	)

Definition at line 38 of file SeedingTrackInfoBuilder.cc.

References chi2reduced_, dxy_, dz_, eta_, ip2D_, ip2D_signed_, ip3D_, ip3D_signed_, edm::isFinite(), metsig::jet, jetAxisDistance_, jetAxisDlength_, mass(), mass_, nHits_, nPixelHits_, phi_, reco::Vertex::position(), HistogramProbabilityEstimator::probability(), pt_, MetAnalyzer::pv(), reco::LeafCandidate::px(), reco::LeafCandidate::py(), reco::LeafCandidate::pz(), IPTools::signedImpactParameter3D(), IPTools::signedTransverseImpactParameter(), sip2D_, sip2D_signed_, sip3D_, sip3D_signed_, reco::TransientTrack::track(), trackProbability2D_, trackProbability3D_, reco::Vertex::x(), reco::Vertex::y(), and reco::Vertex::z().

Referenced by btagbtvdeep::seedingTracksToFeatures().

                                                                                                                                                                                           {
        
        GlobalPoint pvp(pv.x(),pv.y(),pv.z());
        GlobalVector jetdirection(jet.px(),jet.py(),jet.pz());
        
        auto const& aTrack = it->track();
        
        pt_=aTrack.pt();
        eta_=aTrack.eta();
        phi_=aTrack.phi();
        dz_=aTrack.dz(pv.position());
        dxy_=aTrack.dxy(pv.position());
        mass_=mass;        
        
        std::pair<bool,Measurement1D> ipSigned = IPTools::signedImpactParameter3D(*it,jetdirection, pv);        
        std::pair<bool,Measurement1D> ip2dSigned = IPTools::signedTransverseImpactParameter(*it,jetdirection, pv);         
        
        ip3D_=ip.second.value();
        sip3D_=ip.second.significance();
        ip2D_=ip2d.second.value();
        sip2D_=ip2d.second.significance();
        ip3D_signed_=ipSigned.second.value();
        sip3D_signed_=ipSigned.second.significance();
        ip2D_signed_=ip2dSigned.second.value();
        sip2D_signed_=ip2dSigned.second.significance();

        chi2reduced_=aTrack.normalizedChi2();
        nPixelHits_=aTrack.hitPattern().numberOfValidPixelHits();
        nHits_=aTrack.hitPattern().numberOfValidHits();
        
        jetAxisDistance_=std::fabs(jet_distance);
        jetAxisDlength_=jaxis_dlength;
        
        trackProbability3D_=0.5;
        trackProbability2D_=0.5;
        
        if (m_computeProbabilities) {
            
            //probability with 3D ip
            std::pair<bool,double> probability = m_probabilityEstimator->probability(false,0,ip.second.significance(),aTrack,jet,pv);
            double prob3D=(probability.first ? probability.second : -1.);
                        
            //probability with 2D ip                  
            probability = m_probabilityEstimator->probability(false,1,ip2d.second.significance(),aTrack,jet,pv);
            double prob2D=(probability.first ? probability.second : -1.);
                                
            trackProbability3D_=prob3D;
            trackProbability2D_=prob2D;            
            
        } 
        
        if (!edm::isFinite(trackProbability3D_)) trackProbability3D_=0.5;
        if (!edm::isFinite(trackProbability2D_)) trackProbability2D_=0.5;


    }

const float btagbtvdeep::SeedingTrackInfoBuilder::chi2reduced ( ) const

inline

Definition at line 32 of file SeedingTrackInfoBuilder.h.

References chi2reduced_.

{return chi2reduced_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::dxy ( ) const

inline

Definition at line 23 of file SeedingTrackInfoBuilder.h.

References dxy_.

Referenced by ntupleDataFormat.Track::dxyPull().

{return dxy_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::dz ( ) const

inline

Definition at line 22 of file SeedingTrackInfoBuilder.h.

References dz_.

Referenced by ntupleDataFormat.Track::dzPull().

{return dz_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::eta ( void  ) const

inline

Definition at line 19 of file SeedingTrackInfoBuilder.h.

References eta_.

Referenced by Particle.Particle::__str__(), Jet.Jet::jetID(), and Jet.Jet::puJetId().

{return eta_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::ip2d ( ) const

inline

Definition at line 26 of file SeedingTrackInfoBuilder.h.

References ip2D_.

{return ip2D_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::ip2d_Signed ( ) const

inline

Definition at line 30 of file SeedingTrackInfoBuilder.h.

References ip2D_signed_.

{return ip2D_signed_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::ip3d ( ) const

inline

Definition at line 24 of file SeedingTrackInfoBuilder.h.

References ip3D_.

{return ip3D_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::ip3d_Signed ( ) const

inline

Definition at line 28 of file SeedingTrackInfoBuilder.h.

References ip3D_signed_.

{return ip3D_signed_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::jetAxisDistance ( ) const

inline

Definition at line 35 of file SeedingTrackInfoBuilder.h.

References jetAxisDistance_.

{return jetAxisDistance_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::jetAxisDlength ( ) const

inline

Definition at line 36 of file SeedingTrackInfoBuilder.h.

References jetAxisDlength_.

{return jetAxisDlength_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::mass ( ) const

inline

Definition at line 21 of file SeedingTrackInfoBuilder.h.

References mass_.

Referenced by Particle.Particle::__str__(), DiObject.DiMuon::__str__(), and buildSeedingTrackInfo().

{return mass_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::nHits ( ) const

inline

Definition at line 34 of file SeedingTrackInfoBuilder.h.

References nHits_.

{return nHits_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::nPixelHits ( ) const

inline

Definition at line 33 of file SeedingTrackInfoBuilder.h.

References nPixelHits_.

{return nPixelHits_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::phi ( void  ) const

inline

Definition at line 20 of file SeedingTrackInfoBuilder.h.

References phi_.

Referenced by Particle.Particle::__str__(), and ntupleDataFormat.Track::phiPull().

{return phi_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::pt ( ) const

inline

Definition at line 18 of file SeedingTrackInfoBuilder.h.

References pt_.

Referenced by Particle.Particle::__str__(), DiObject.DiMuon::__str__(), Photon.Photon::calScaledIsoValueExp(), Photon.Photon::calScaledIsoValueLin(), Photon.Photon::calScaledIsoValueQuadr(), Electron.Electron::mvaIDLoose(), Electron.Electron::mvaIDRun2(), Electron.Electron::mvaIDTight(), Electron.Electron::ptErr(), ntupleDataFormat.Track::ptPull(), Lepton.Lepton::relIso(), Lepton.Lepton::relIsoFromEA(), Lepton.Lepton::relIsoR(), and Jet.Jet::setCorrP4().

{return pt_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::sip2d ( ) const

inline

Definition at line 27 of file SeedingTrackInfoBuilder.h.

References sip2D_.

{return sip2D_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::sip2d_Signed ( ) const

inline

Definition at line 31 of file SeedingTrackInfoBuilder.h.

References sip2D_signed_.

{return sip2D_signed_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::sip3d ( ) const

inline

Definition at line 25 of file SeedingTrackInfoBuilder.h.

References sip3D_.

{return sip3D_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::sip3d_Signed ( ) const

inline

Definition at line 29 of file SeedingTrackInfoBuilder.h.

References sip3D_signed_.

Referenced by btagbtvdeep::seedingTracksToFeatures().

{return sip3D_signed_;}

const float btagbtvdeep::SeedingTrackInfoBuilder::trackProbability2D ( ) const

inline

Definition at line 38 of file SeedingTrackInfoBuilder.h.

References trackProbability2D_.

{return trackProbability2D_;}   

const float btagbtvdeep::SeedingTrackInfoBuilder::trackProbability3D ( ) const

inline

Definition at line 37 of file SeedingTrackInfoBuilder.h.

References trackProbability3D_.

{return trackProbability3D_;}

Member Data Documentation

float btagbtvdeep::SeedingTrackInfoBuilder::chi2reduced_

private

Definition at line 57 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and chi2reduced().

float btagbtvdeep::SeedingTrackInfoBuilder::dxy_

private

Definition at line 48 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and dxy().

float btagbtvdeep::SeedingTrackInfoBuilder::dz_

private

Definition at line 47 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and dz().

float btagbtvdeep::SeedingTrackInfoBuilder::eta_

private

Definition at line 44 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and eta().

float btagbtvdeep::SeedingTrackInfoBuilder::ip2D_

private

Definition at line 51 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and ip2d().

float btagbtvdeep::SeedingTrackInfoBuilder::ip2D_signed_

private

Definition at line 55 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and ip2d_Signed().

float btagbtvdeep::SeedingTrackInfoBuilder::ip3D_

private

Definition at line 49 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and ip3d().

float btagbtvdeep::SeedingTrackInfoBuilder::ip3D_signed_

private

Definition at line 53 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and ip3d_Signed().

float btagbtvdeep::SeedingTrackInfoBuilder::jetAxisDistance_

private

Definition at line 60 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and jetAxisDistance().

float btagbtvdeep::SeedingTrackInfoBuilder::jetAxisDlength_

private

Definition at line 61 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and jetAxisDlength().

float btagbtvdeep::SeedingTrackInfoBuilder::mass_

private

Definition at line 46 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and mass().

float btagbtvdeep::SeedingTrackInfoBuilder::nHits_

private

Definition at line 59 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and nHits().

float btagbtvdeep::SeedingTrackInfoBuilder::nPixelHits_

private

Definition at line 58 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and nPixelHits().

float btagbtvdeep::SeedingTrackInfoBuilder::phi_

private

Definition at line 45 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and phi().

float btagbtvdeep::SeedingTrackInfoBuilder::pt_

private

Definition at line 43 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and pt().

float btagbtvdeep::SeedingTrackInfoBuilder::sip2D_

private

Definition at line 52 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and sip2d().

float btagbtvdeep::SeedingTrackInfoBuilder::sip2D_signed_

private

Definition at line 56 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and sip2d_Signed().

float btagbtvdeep::SeedingTrackInfoBuilder::sip3D_

private

Definition at line 50 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and sip3d().

float btagbtvdeep::SeedingTrackInfoBuilder::sip3D_signed_

private

Definition at line 54 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and sip3d_Signed().

float btagbtvdeep::SeedingTrackInfoBuilder::trackProbability2D_

private

Definition at line 63 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and trackProbability2D().

float btagbtvdeep::SeedingTrackInfoBuilder::trackProbability3D_

private

Definition at line 62 of file SeedingTrackInfoBuilder.h.

Referenced by buildSeedingTrackInfo(), and trackProbability3D().