FCCAnalyses::VertexFitterSimple Namespace Reference

Vertex interface using Franco Bedeshi's code. More...

Functions
VertexingUtils::FCCAnalysesVertex	VertexFitter (int Primary, ROOT::VecOps::RVec< edm4hep::ReconstructedParticleData > recoparticles, ROOT::VecOps::RVec< edm4hep::TrackState > alltracks, bool BeamSpotConstraint=false, double sigmax=0., double sigmay=0., double sigmaz=0., double bsc_x=0., double bsc_y=0., double bsc_z=0.)
	Vertex (code from Franco Bedeschi): passing the recoparticles. Units for the beamspot constraint: mum.
VertexingUtils::FCCAnalysesVertex	VertexFitter_Tk (int Primary, ROOT::VecOps::RVec< edm4hep::TrackState > tracks, bool BeamSpotConstraint=false, double sigmax=0., double sigmay=0., double sigmaz=0., double bsc_x=0., double bsc_y=0., double bsc_z=0.)
	Vertex (code from Franco Bedeschi): passing the tracks. Units for the beamspot constraint: mum.
VertexingUtils::FCCAnalysesVertex	VertexFitter_Tk (int Primary, ROOT::VecOps::RVec< edm4hep::TrackState > tracks, const ROOT::VecOps::RVec< edm4hep::TrackState > &alltracks, bool BeamSpotConstraint=false, double sigmax=0., double sigmay=0., double sigmaz=0., double bsc_x=0., double bsc_y=0., double bsc_z=0.)
ROOT::VecOps::RVec< edm4hep::TrackState >	get_PrimaryTracks (ROOT::VecOps::RVec< edm4hep::TrackState > tracks, bool BeamSpotConstraint, double bsc_sigmax, double bsc_sigmay, double bsc_sigmaz, double bsc_x, double bsc_y, double bsc_z)
	Return the tracks that are flagged as coming from the primary vertex.
ROOT::VecOps::RVec< edm4hep::TrackState >	get_NonPrimaryTracks (ROOT::VecOps::RVec< edm4hep::TrackState > allTracks, ROOT::VecOps::RVec< edm4hep::TrackState > primaryTracks)
	Return the tracks that are NOT flagged as coming from the primary vertex.
ROOT::VecOps::RVec< bool >	IsPrimary_forTracks (ROOT::VecOps::RVec< edm4hep::TrackState > allTracks, ROOT::VecOps::RVec< edm4hep::TrackState > primaryTracks)
	for an input vector of tracks, return a vector of bools that tell if the track was identified as a primary track

Detailed Description

Vertex interface using Franco Bedeshi's code.

This represents a set functions and utilities to perform vertexing from a list of tracks.

Function Documentation

get_NonPrimaryTracks()

ROOT::VecOps::RVec< edm4hep::TrackState > FCCAnalyses::VertexFitterSimple::get_NonPrimaryTracks	(	ROOT::VecOps::RVec< edm4hep::TrackState >	allTracks,
		ROOT::VecOps::RVec< edm4hep::TrackState >	primaryTracks
	)

Return the tracks that are NOT flagged as coming from the primary vertex.

get_PrimaryTracks()

ROOT::VecOps::RVec< edm4hep::TrackState > FCCAnalyses::VertexFitterSimple::get_PrimaryTracks	(	ROOT::VecOps::RVec< edm4hep::TrackState >	tracks,
		bool	BeamSpotConstraint,
		double	bsc_sigmax,
		double	bsc_sigmay,
		double	bsc_sigmaz,
		double	bsc_x,
		double	bsc_y,
		double	bsc_z
	)

Return the tracks that are flagged as coming from the primary vertex.

IsPrimary_forTracks()

ROOT::VecOps::RVec< bool > FCCAnalyses::VertexFitterSimple::IsPrimary_forTracks	(	ROOT::VecOps::RVec< edm4hep::TrackState >	allTracks,
		ROOT::VecOps::RVec< edm4hep::TrackState >	primaryTracks
	)

for an input vector of tracks, return a vector of bools that tell if the track was identified as a primary track

VertexFitter()

VertexingUtils::FCCAnalysesVertex FCCAnalyses::VertexFitterSimple::VertexFitter	(	int	Primary,
		ROOT::VecOps::RVec< edm4hep::ReconstructedParticleData >	recoparticles,
		ROOT::VecOps::RVec< edm4hep::TrackState >	alltracks,
		bool	BeamSpotConstraint = false,
		double	sigmax = 0.,
		double	sigmay = 0.,
		double	sigmaz = 0.,
		double	bsc_x = 0.,
		double	bsc_y = 0.,
		double	bsc_z = 0.
	)

Vertex (code from Franco Bedeschi): passing the recoparticles. Units for the beamspot constraint: mum.

VertexFitter_Tk() [1/2]

VertexingUtils::FCCAnalysesVertex FCCAnalyses::VertexFitterSimple::VertexFitter_Tk	(	int	Primary,
		ROOT::VecOps::RVec< edm4hep::TrackState >	tracks,
		bool	BeamSpotConstraint = false,
		double	sigmax = 0.,
		double	sigmay = 0.,
		double	sigmaz = 0.,
		double	bsc_x = 0.,
		double	bsc_y = 0.,
		double	bsc_z = 0.
	)

Vertex (code from Franco Bedeschi): passing the tracks. Units for the beamspot constraint: mum.

VertexFitter_Tk() [2/2]

VertexingUtils::FCCAnalysesVertex FCCAnalyses::VertexFitterSimple::VertexFitter_Tk	(	int	Primary,
		ROOT::VecOps::RVec< edm4hep::TrackState >	tracks,
		const ROOT::VecOps::RVec< edm4hep::TrackState > &	alltracks,
		bool	BeamSpotConstraint = false,
		double	sigmax = 0.,
		double	sigmay = 0.,
		double	sigmaz = 0.,
		double	bsc_x = 0.,
		double	bsc_y = 0.,
		double	bsc_z = 0.
	)