VKalVrtAthena::VrtSecInclusive::WrkVrt Struct Reference

Collaboration diagram for VKalVrtAthena::VrtSecInclusive::WrkVrt:

Public Member Functions
double	ndof () const
	stores the value of some observable to the closest WrkVrt ( observable = e.g. significance )
double	ndof_core () const
unsigned	nTracksTotal () const
double	fitQuality () const

Public Attributes
bool	isGood = false
std::deque< long int >	selectedTrackIndices
	flagged true for good vertex candidates
std::deque< long int >	associatedTrackIndices
	list if indices in TrackParticleContainer for selectedBaseTracks
Amg::Vector3D	vertex
	list if indices in TrackParticleContainer for associatedTracks
TLorentzVector	vertexMom
	VKalVrt fit vertex position.
std::vector< double >	vertexCov
	VKalVrt fit vertex 4-momentum.
double	Chi2 = 0
	VKalVrt fit covariance.
double	Chi2_core = 0
	VKalVrt fit chi2 result.
std::vector< double >	Chi2PerTrk
	VKalVrt fit chi2 result.
long int	Charge = 0
	list of VKalVrt fit chi2 for each track
std::vector< std::vector< double > >	TrkAtVrt
	total charge of the vertex
unsigned long	closestWrkVrtIndex = 0
	list of track parameters wrt the reconstructed vertex
double	closestWrkVrtValue = 0
	stores the index of the closest WrkVrt in std::vector<WrkVrt>

Detailed Description

Definition at line 340 of file VrtSecInclusive.h.

Member Function Documentation

fitQuality()

double VKalVrtAthena::VrtSecInclusive::WrkVrt::fitQuality ( ) const

inline

Definition at line 358 of file VrtSecInclusive.h.

{ return Chi2 / ndof(); }

ndof()

double VKalVrtAthena::VrtSecInclusive::WrkVrt::ndof ( ) const

inline

stores the value of some observable to the closest WrkVrt ( observable = e.g. significance )

Definition at line 355 of file VrtSecInclusive.h.

{ return 2.0*( selectedTrackIndices.size() + associatedTrackIndices.size() ) - 3.0; }

ndof_core()

double VKalVrtAthena::VrtSecInclusive::WrkVrt::ndof_core ( ) const

inline

Definition at line 356 of file VrtSecInclusive.h.

{ return 2.0*( selectedTrackIndices.size() ) - 3.0; }

nTracksTotal()

unsigned VKalVrtAthena::VrtSecInclusive::WrkVrt::nTracksTotal ( ) const

inline

Definition at line 357 of file VrtSecInclusive.h.

{ return selectedTrackIndices.size() + associatedTrackIndices.size(); }

Member Data Documentation

associatedTrackIndices

std::deque<long int> VKalVrtAthena::VrtSecInclusive::WrkVrt::associatedTrackIndices

list if indices in TrackParticleContainer for selectedBaseTracks

Definition at line 343 of file VrtSecInclusive.h.

Charge

long int VKalVrtAthena::VrtSecInclusive::WrkVrt::Charge = 0

list of VKalVrt fit chi2 for each track

Definition at line 350 of file VrtSecInclusive.h.

Chi2

double VKalVrtAthena::VrtSecInclusive::WrkVrt::Chi2 = 0

VKalVrt fit covariance.

Definition at line 347 of file VrtSecInclusive.h.

Chi2_core

double VKalVrtAthena::VrtSecInclusive::WrkVrt::Chi2_core = 0

VKalVrt fit chi2 result.

Definition at line 348 of file VrtSecInclusive.h.

Chi2PerTrk

std::vector<double> VKalVrtAthena::VrtSecInclusive::WrkVrt::Chi2PerTrk

VKalVrt fit chi2 result.

Definition at line 349 of file VrtSecInclusive.h.

closestWrkVrtIndex

unsigned long VKalVrtAthena::VrtSecInclusive::WrkVrt::closestWrkVrtIndex = 0

list of track parameters wrt the reconstructed vertex

Definition at line 352 of file VrtSecInclusive.h.

closestWrkVrtValue

double VKalVrtAthena::VrtSecInclusive::WrkVrt::closestWrkVrtValue = 0

stores the index of the closest WrkVrt in std::vector<WrkVrt>

Definition at line 353 of file VrtSecInclusive.h.

isGood

bool VKalVrtAthena::VrtSecInclusive::WrkVrt::isGood = false

Definition at line 341 of file VrtSecInclusive.h.

selectedTrackIndices

std::deque<long int> VKalVrtAthena::VrtSecInclusive::WrkVrt::selectedTrackIndices

flagged true for good vertex candidates

Definition at line 342 of file VrtSecInclusive.h.

TrkAtVrt

std::vector< std::vector<double> > VKalVrtAthena::VrtSecInclusive::WrkVrt::TrkAtVrt

total charge of the vertex

Definition at line 351 of file VrtSecInclusive.h.

vertex

Amg::Vector3D VKalVrtAthena::VrtSecInclusive::WrkVrt::vertex

list if indices in TrackParticleContainer for associatedTracks

Definition at line 344 of file VrtSecInclusive.h.

vertexCov

std::vector<double> VKalVrtAthena::VrtSecInclusive::WrkVrt::vertexCov

VKalVrt fit vertex 4-momentum.

Definition at line 346 of file VrtSecInclusive.h.

vertexMom

TLorentzVector VKalVrtAthena::VrtSecInclusive::WrkVrt::vertexMom

VKalVrt fit vertex position.

Definition at line 345 of file VrtSecInclusive.h.

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

• VrtSecInclusive.h