edm4eic::TrackData Class Reference

#include <TrackData.h>

Public Attributes
std::int32_t	type {}
	Flag that defines the type of track.
::edm4hep::Vector3f	position {}
	Track 3-position at the vertex.
::edm4hep::Vector3f	momentum {}
	Track 3-momentum at the vertex [GeV].
::edm4eic::Cov6f	positionMomentumCovariance {}
	Covariance matrix in basis [x,y,z,px,py,pz].
float	time {}
	Track time at the vertex [ns].
float	timeError {}
	Error on the track vertex time.
float	charge {}
	Particle charge.
float	chi2 {}
	Total chi2.
std::uint32_t	ndf {}
	Number of degrees of freedom.
std::int32_t	pdg {}
	PDG particle ID hypothesis.
unsigned int	measurements_begin {}
unsigned int	measurements_end {}
unsigned int	tracks_begin {}
unsigned int	tracks_end {}

Detailed Description

Track information at the vertex

Author

: S. Joosten, J. Osborn

Member Data Documentation

charge

float edm4eic::TrackData::charge {}

Particle charge.

chi2

float edm4eic::TrackData::chi2 {}

Total chi2.

measurements_begin

unsigned int edm4eic::TrackData::measurements_begin {}

measurements_end

unsigned int edm4eic::TrackData::measurements_end {}

momentum

::edm4hep::Vector3f edm4eic::TrackData::momentum {}

Track 3-momentum at the vertex [GeV].

ndf

std::uint32_t edm4eic::TrackData::ndf {}

Number of degrees of freedom.

pdg

std::int32_t edm4eic::TrackData::pdg {}

PDG particle ID hypothesis.

position

::edm4hep::Vector3f edm4eic::TrackData::position {}

Track 3-position at the vertex.

positionMomentumCovariance

::edm4eic::Cov6f edm4eic::TrackData::positionMomentumCovariance {}

Covariance matrix in basis [x,y,z,px,py,pz].

time

float edm4eic::TrackData::time {}

Track time at the vertex [ns].

timeError

float edm4eic::TrackData::timeError {}

Error on the track vertex time.

tracks_begin

unsigned int edm4eic::TrackData::tracks_begin {}

tracks_end

unsigned int edm4eic::TrackData::tracks_end {}

type

std::int32_t edm4eic::TrackData::type {}

Flag that defines the type of track.

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The documentation for this class was generated from the following file:

• build/edm4eic/TrackData.h