Acts::VertexingOptions< input_track_t > Struct Template Reference

Vertex Finder Options. More...

#include <acts/blob/sPHENIX/Core/include/Acts/Vertexing/VertexingOptions.hpp>

Public Member Functions
	VertexingOptions ()=delete
	Default constructor is deleted.
	VertexingOptions (const GeometryContext &gctx, const MagneticFieldContext &mctx, const Vertex< input_track_t > &constr, const bool useConstr=true)
	VertexingOptions (const GeometryContext &gctx, const MagneticFieldContext &mctx)

Public Attributes
std::reference_wrapper< const GeometryContext >	geoContext
	Context object for the geometry.
std::reference_wrapper< const MagneticFieldContext >	magFieldContext
	Context object for the magnetic field.
Vertex< input_track_t >	constraint
bool	useConstraintInFit

Detailed Description

template<typename input_track_t>
struct Acts::VertexingOptions< input_track_t >

Vertex Finder Options.

Definition at line 23 of file VertexingOptions.hpp.

View newest version in sPHENIX GitHub at line 23 of file VertexingOptions.hpp

Constructor & Destructor Documentation

template<typename input_track_t>

Acts::VertexingOptions< input_track_t >::VertexingOptions ( )

delete

Default constructor is deleted.

template<typename input_track_t>

Acts::VertexingOptions< input_track_t >::VertexingOptions ( const GeometryContext &  gctx, const MagneticFieldContext &  mctx, const Vertex< input_track_t > &  constr, const bool  useConstr = true  )

inline

VertexingOptions with context and vertex constraint

Parameters

gctx	Geometry context
mctx	Magnetic field context
constr	Vertex constraint
useConstr	Boolean indicating whether vertex constraint should be used during the vertex fit

Definition at line 33 of file VertexingOptions.hpp.

View newest version in sPHENIX GitHub at line 33 of file VertexingOptions.hpp

References Acts::VertexingOptions< input_track_t >::constraint, and Acts::VertexingOptions< input_track_t >::useConstraintInFit.

template<typename input_track_t>

Acts::VertexingOptions< input_track_t >::VertexingOptions ( const GeometryContext &  gctx, const MagneticFieldContext &  mctx  )

inline

VertexingOptions with context and without vertex constraint

Parameters

gctx	Geometry context
mctx	Magnetic field context

Definition at line 51 of file VertexingOptions.hpp.

View newest version in sPHENIX GitHub at line 51 of file VertexingOptions.hpp

References Acts::VertexingOptions< input_track_t >::constraint, and Acts::VertexingOptions< input_track_t >::useConstraintInFit.

Member Data Documentation

template<typename input_track_t>

Vertex<input_track_t> Acts::VertexingOptions< input_track_t >::constraint

Vertex constraint. Important note: While this variable is not used during the vertex fit if useConstraintInFit is set to false, it is always used during vertex finding.

Definition at line 65 of file VertexingOptions.hpp.

View newest version in sPHENIX GitHub at line 65 of file VertexingOptions.hpp

Referenced by Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::doSeeding(), Acts::TrackDensityVertexFinder< vfitter_t, track_density_t >::find(), Acts::ZScanVertexFinder< vfitter_t >::find(), Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::find(), Acts::FullBilloirVertexFitter< input_track_t, linearizer_t >::fit(), and Acts::VertexingOptions< input_track_t >::VertexingOptions().

template<typename input_track_t>

std::reference_wrapper<const GeometryContext> Acts::VertexingOptions< input_track_t >::geoContext

Context object for the geometry.

Definition at line 59 of file VertexingOptions.hpp.

View newest version in sPHENIX GitHub at line 59 of file VertexingOptions.hpp

Referenced by Acts::IterativeVertexFinder< vfitter_t, sfinder_t >::fillTracksToFit(), Acts::ZScanVertexFinder< vfitter_t >::find(), Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::find(), Acts::FullBilloirVertexFitter< input_track_t, linearizer_t >::fit(), Acts::IterativeVertexFinder< vfitter_t, sfinder_t >::getCompatibility(), Acts::AdaptiveMultiVertexFitter< input_track_t, linearizer_t >::prepareVertexForFit(), Acts::AdaptiveMultiVertexFitter< input_track_t, linearizer_t >::setAllVertexCompatibilities(), and Acts::AdaptiveMultiVertexFitter< input_track_t, linearizer_t >::setWeightsAndUpdate().

template<typename input_track_t>

std::reference_wrapper<const MagneticFieldContext> Acts::VertexingOptions< input_track_t >::magFieldContext

Context object for the magnetic field.

Definition at line 61 of file VertexingOptions.hpp.

View newest version in sPHENIX GitHub at line 61 of file VertexingOptions.hpp

Referenced by Acts::ZScanVertexFinder< vfitter_t >::find(), Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::find(), Acts::FullBilloirVertexFitter< input_track_t, linearizer_t >::fit(), Acts::IterativeVertexFinder< vfitter_t, sfinder_t >::getCompatibility(), Acts::AdaptiveMultiVertexFitter< input_track_t, linearizer_t >::prepareVertexForFit(), Acts::AdaptiveMultiVertexFitter< input_track_t, linearizer_t >::setAllVertexCompatibilities(), and Acts::AdaptiveMultiVertexFitter< input_track_t, linearizer_t >::setWeightsAndUpdate().

template<typename input_track_t>

bool Acts::VertexingOptions< input_track_t >::useConstraintInFit

Boolean indicating whether we use the constraint information during the vertex fit. If set to true, the covariance matrix of constraint must be invertible.

Definition at line 69 of file VertexingOptions.hpp.

View newest version in sPHENIX GitHub at line 69 of file VertexingOptions.hpp

Referenced by Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::doSeeding(), Acts::ZScanVertexFinder< vfitter_t >::find(), Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::find(), Acts::FullBilloirVertexFitter< input_track_t, linearizer_t >::fit(), Acts::IterativeVertexFinder< vfitter_t, sfinder_t >::reassignTracksToNewVertex(), and Acts::VertexingOptions< input_track_t >::VertexingOptions().

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

• acts/blob/sPHENIX/Core/include/Acts/Vertexing/VertexingOptions.hpp