Implements an iterative vertex finder. More...

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

Collaboration diagram for Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >:

Classes
struct	Config
	Configuration struct. More...

struct	NeedsRemovedTracks

struct	NeedsRemovedTracks< T, decltype((void) T::tracksToRemove, 0)>

struct	State
	State struct for fulfilling interface. More...

Public Member Functions
template<typename T = InputTrack_t, std::enable_if_t< std::is_same< T, BoundTrackParameters >::value, int > = 0>
	AdaptiveMultiVertexFinder (Config &cfg, std::unique_ptr< const Logger > logger=getDefaultLogger("AdaptiveMultiVertexFinder", Logging::INFO))
	Constructor used if InputTrack_t type == BoundTrackParameters.

	m_logger (std::move(logger))

	AdaptiveMultiVertexFinder (Config &cfg, std::function< BoundTrackParameters(InputTrack_t)> func, std::unique_ptr< const Logger > logger=getDefaultLogger("AdaptiveMultiVertexFinder", Logging::INFO))
	Constructor for user-defined InputTrack_t type != BoundTrackParameters.

	AdaptiveMultiVertexFinder (AdaptiveMultiVertexFinder &&)=default

Result< std::vector< Vertex < InputTrack_t > > >	find (const std::vector< const InputTrack_t * > &allTracks, const VertexingOptions< InputTrack_t > &vertexingOptions, State &state) const
	Function that performs the adaptive multi-vertex finding.

Private Types
using	Propagator_t = typename vfitter_t::Propagator_t

using	InputTrack_t = typename vfitter_t::InputTrack_t

using	Linearizer_t = typename vfitter_t::Linearizer_t

using	FitterState_t = typename vfitter_t::State

using	SeedFinderState_t = typename sfinder_t::State

Private Member Functions
const Logger &	logger () const
	Private access to logging instance.

Result< Vertex< InputTrack_t > >	doSeeding (const std::vector< const InputTrack_t * > &trackVector, Vertex< InputTrack_t > &currentConstraint, const VertexingOptions< InputTrack_t > &vertexingOptions, SeedFinderState_t &seedFinderState, const std::vector< const InputTrack_t * > &removedSeedTracks) const
	Calls the seed finder and sets constraints on the found seed vertex if desired.

void	setConstraintAfterSeeding (Vertex< InputTrack_t > &currentConstraint, bool useVertexConstraintInFit, Vertex< InputTrack_t > &seedVertex) const
	Sets constraint vertex after seeding.

Result< double >	getIPSignificance (const InputTrack_t *track, const Vertex< InputTrack_t > &vtx, const VertexingOptions< InputTrack_t > &vertexingOptions) const
	Calculates the IP significance of a track to a given vertex.

Result< void >	addCompatibleTracksToVertex (const std::vector< const InputTrack_t * > &tracks, Vertex< InputTrack_t > &vtx, FitterState_t &fitterState, const VertexingOptions< InputTrack_t > &vertexingOptions) const
	Adds compatible track to vertex candidate.

Result< bool >	canRecoverFromNoCompatibleTracks (const std::vector< const InputTrack_t * > &allTracks, const std::vector< const InputTrack_t * > &seedTracks, Vertex< InputTrack_t > &vtx, const Vertex< InputTrack_t > &currentConstraint, FitterState_t &fitterState, const VertexingOptions< InputTrack_t > &vertexingOptions) const
	Method that tries to recover from cases where no tracks were added to the vertex candidate after seeding.

Result< bool >	canPrepareVertexForFit (const std::vector< const InputTrack_t * > &allTracks, const std::vector< const InputTrack_t * > &seedTracks, Vertex< InputTrack_t > &vtx, const Vertex< InputTrack_t > &currentConstraint, FitterState_t &fitterState, const VertexingOptions< InputTrack_t > &vertexingOptions) const
	Method that tries to prepare the vertex for the fit.

std::pair< int, bool >	checkVertexAndCompatibleTracks (Vertex< InputTrack_t > &vtx, const std::vector< const InputTrack_t * > &seedTracks, FitterState_t &fitterState, bool useVertexConstraintInFit) const
	Method that checks if vertex is a good vertex and if compatible tracks are available.

void	removeCompatibleTracksFromSeedTracks (Vertex< InputTrack_t > &vtx, std::vector< const InputTrack_t * > &seedTracks, FitterState_t &fitterState, std::vector< const InputTrack_t * > &removedSeedTracks) const
	Method that removes all tracks that are compatible with current vertex from seedTracks.

bool	removeTrackIfIncompatible (Vertex< InputTrack_t > &vtx, std::vector< const InputTrack_t * > &seedTracks, FitterState_t &fitterState, std::vector< const InputTrack_t * > &removedSeedTracks, const GeometryContext &geoCtx) const
	Method that tries to remove an incompatible track from seed tracks after removing a compatible track failed.

bool	keepNewVertex (Vertex< InputTrack_t > &vtx, const std::vector< Vertex< InputTrack_t > * > &allVertices, FitterState_t &fitterState) const
	Method that evaluates if the new vertex candidate should be kept, i.e. saved, or not.

bool	isMergedVertex (const Vertex< InputTrack_t > &vtx, const std::vector< Vertex< InputTrack_t > * > &allVertices) const
	Method that evaluates if the new vertex candidate is merged with one of the previously found vertices.

Result< void >	deleteLastVertex (Vertex< InputTrack_t > &vtx, std::vector< std::unique_ptr< Vertex< InputTrack_t >>> &allVertices, std::vector< Vertex< InputTrack_t > * > &allVerticesPtr, FitterState_t &fitterState, const VertexingOptions< InputTrack_t > &vertexingOptions) const
	Method that deletes last vertex from list of all vertices and refits all vertices afterwards.

Result< std::vector< Vertex < InputTrack_t > > >	getVertexOutputList (const std::vector< Vertex< InputTrack_t > * > &allVerticesPtr, FitterState_t &fitterState) const
	Prepares the output vector of vertices.

Private Attributes
Config	m_cfg
	Configuration object.

std::function < BoundTrackParameters(InputTrack_t)>	m_extractParameters
	Function to extract track parameters, InputTrack_t objects are BoundTrackParameters by default, function to be overwritten to return BoundTrackParameters for other InputTrack_t objects.

std::unique_ptr< const Logger >	m_logger
	Logging instance.

Detailed Description

template<typename vfitter_t, typename sfinder_t>
class Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >

Implements an iterative vertex finder.

Brief description of the algorithm implemented: TODO

Template Parameters

vfitter_t	Vertex fitter type
sfinder_t	Seed finder type

Definition at line 35 of file AdaptiveMultiVertexFinder.hpp.

View newest version in sPHENIX GitHub at line 35 of file AdaptiveMultiVertexFinder.hpp

Member Typedef Documentation

template<typename vfitter_t , typename sfinder_t >

using Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::FitterState_t = typename vfitter_t::State

private

Definition at line 39 of file AdaptiveMultiVertexFinder.hpp.

View newest version in sPHENIX GitHub at line 39 of file AdaptiveMultiVertexFinder.hpp

template<typename vfitter_t , typename sfinder_t >

using Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::InputTrack_t = typename vfitter_t::InputTrack_t

private

Definition at line 37 of file AdaptiveMultiVertexFinder.hpp.

View newest version in sPHENIX GitHub at line 37 of file AdaptiveMultiVertexFinder.hpp

template<typename vfitter_t , typename sfinder_t >

using Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::Linearizer_t = typename vfitter_t::Linearizer_t

private

Definition at line 38 of file AdaptiveMultiVertexFinder.hpp.

View newest version in sPHENIX GitHub at line 38 of file AdaptiveMultiVertexFinder.hpp

template<typename vfitter_t , typename sfinder_t >

using Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::Propagator_t = typename vfitter_t::Propagator_t

private

Definition at line 36 of file AdaptiveMultiVertexFinder.hpp.

View newest version in sPHENIX GitHub at line 36 of file AdaptiveMultiVertexFinder.hpp

template<typename vfitter_t , typename sfinder_t >

using Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::SeedFinderState_t = typename sfinder_t::State

private

Definition at line 40 of file AdaptiveMultiVertexFinder.hpp.

View newest version in sPHENIX GitHub at line 40 of file AdaptiveMultiVertexFinder.hpp

Constructor & Destructor Documentation

template<typename vfitter_t , typename sfinder_t >

template<typename T = InputTrack_t, std::enable_if_t< std::is_same< T, BoundTrackParameters >::value, int > = 0>

Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::AdaptiveMultiVertexFinder	(	Config &	cfg,
		std::unique_ptr< const Logger >	logger = `getDefaultLogger("AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >", Logging::INFO)`
	)

inline

Constructor used if InputTrack_t type == BoundTrackParameters.

Parameters

cfg	Configuration object
logger	The logging instance

Definition at line 172 of file AdaptiveMultiVertexFinder.hpp.

View newest version in sPHENIX GitHub at line 172 of file AdaptiveMultiVertexFinder.hpp

template<typename vfitter_t , typename sfinder_t >

Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::AdaptiveMultiVertexFinder	(	Config &	cfg,
		std::function< BoundTrackParameters(InputTrack_t)>	func,
		std::unique_ptr< const Logger >	logger = `getDefaultLogger("AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >", Logging::INFO)`
	)

inline

Constructor for user-defined InputTrack_t type != BoundTrackParameters.

Parameters

cfg	Configuration object
func	Function extracting BoundTrackParameters from InputTrack_t object
logger	The logging instance

Definition at line 187 of file AdaptiveMultiVertexFinder.hpp.

View newest version in sPHENIX GitHub at line 187 of file AdaptiveMultiVertexFinder.hpp

template<typename vfitter_t , typename sfinder_t >

Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::AdaptiveMultiVertexFinder ( AdaptiveMultiVertexFinder< vfitter_t, sfinder_t > && )

default

Member Function Documentation

template<typename vfitter_t , typename sfinder_t >

auto Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::addCompatibleTracksToVertex	(	const std::vector< const InputTrack_t * > &	tracks,
		Vertex< InputTrack_t > &	vtx,
		FitterState_t &	fitterState,
		const VertexingOptions< InputTrack_t > &	vertexingOptions
	)		const

private

Adds compatible track to vertex candidate.

Parameters

	tracks	The tracks
	vtx	The vertex candidate
[out]	fitterState	The vertex fitter state
	vertexingOptions	Vertexing options

Definition at line 226 of file AdaptiveMultiVertexFinder.ipp.

View newest version in sPHENIX GitHub at line 226 of file AdaptiveMultiVertexFinder.ipp

References eZ, m_cfg(), Acts::Test::pos, and tracks().

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template<typename vfitter_t , typename sfinder_t >

auto Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::canPrepareVertexForFit	(	const std::vector< const InputTrack_t * > &	allTracks,
		const std::vector< const InputTrack_t * > &	seedTracks,
		Vertex< InputTrack_t > &	vtx,
		const Vertex< InputTrack_t > &	currentConstraint,
		FitterState_t &	fitterState,
		const VertexingOptions< InputTrack_t > &	vertexingOptions
	)		const

private

Method that tries to prepare the vertex for the fit.

Parameters

	allTracks	The tracks to be considered (either origTrack or seedTracks)
	seedTracks	The seed tracks
[out]	vtx	The vertex candidate
	currentConstraint	Vertex constraint
[out]	fitterState	The vertex fitter state
	vertexingOptions	Vertexing options

Returns: True if preparation was successful, false otherwise

Definition at line 317 of file AdaptiveMultiVertexFinder.ipp.

View newest version in sPHENIX GitHub at line 317 of file AdaptiveMultiVertexFinder.ipp

template<typename vfitter_t , typename sfinder_t >

auto Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::canRecoverFromNoCompatibleTracks	(	const std::vector< const InputTrack_t * > &	allTracks,
		const std::vector< const InputTrack_t * > &	seedTracks,
		Vertex< InputTrack_t > &	vtx,
		const Vertex< InputTrack_t > &	currentConstraint,
		FitterState_t &	fitterState,
		const VertexingOptions< InputTrack_t > &	vertexingOptions
	)		const

private

Method that tries to recover from cases where no tracks were added to the vertex candidate after seeding.

Parameters

	allTracks	The tracks to be considered (either origTrack or seedTracks)
	seedTracks	The seed tracks
[out]	vtx	The vertex candidate
	currentConstraint	Vertex constraint
[out]	fitterState	The vertex fitter state
	vertexingOptions	Vertexing options

return True if recovery was successful, false otherwise

Definition at line 258 of file AdaptiveMultiVertexFinder.ipp.

View newest version in sPHENIX GitHub at line 258 of file AdaptiveMultiVertexFinder.ipp

References ACTS_DEBUG, eZ, and Acts::Test::pos.

template<typename vfitter_t , typename sfinder_t >

auto Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::checkVertexAndCompatibleTracks	(	Vertex< InputTrack_t > &	vtx,
		const std::vector< const InputTrack_t * > &	seedTracks,
		FitterState_t &	fitterState,
		bool	useVertexConstraintInFit
	)		const

private

Method that checks if vertex is a good vertex and if compatible tracks are available.

Parameters

vtx	The vertex candidate
seedTracks	The seed tracks
fitterState	The vertex fitter state
useVertexConstraintInFit	Indicates whether constraint is used in the vertex fit

Returns: pair(nCompatibleTracks, isGoodVertex)

Definition at line 349 of file AdaptiveMultiVertexFinder.ipp.

View newest version in sPHENIX GitHub at line 349 of file AdaptiveMultiVertexFinder.ipp

References ACTS_DEBUG, and m_cfg().

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template<typename vfitter_t , typename sfinder_t >

auto Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::deleteLastVertex	(	Vertex< InputTrack_t > &	vtx,
		std::vector< std::unique_ptr< Vertex< InputTrack_t >>> &	allVertices,
		std::vector< Vertex< InputTrack_t > * > &	allVerticesPtr,
		FitterState_t &	fitterState,
		const VertexingOptions< InputTrack_t > &	vertexingOptions
	)		const

private

Method that deletes last vertex from list of all vertices and refits all vertices afterwards.

Parameters

vtx	The last added vertex which will be removed
allVertices	Vector containing the unique_ptr to vertices
allVerticesPtr	Vector containing the actual addresses
fitterState	The current vertex fitter state
vertexingOptions	Vertexing options

Definition at line 549 of file AdaptiveMultiVertexFinder.ipp.

View newest version in sPHENIX GitHub at line 549 of file AdaptiveMultiVertexFinder.ipp

References entry, and m_cfg().

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template<typename vfitter_t , typename sfinder_t >

auto Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::doSeeding	(	const std::vector< const InputTrack_t * > &	trackVector,
		Vertex< InputTrack_t > &	currentConstraint,
		const VertexingOptions< InputTrack_t > &	vertexingOptions,
		SeedFinderState_t &	seedFinderState,
		const std::vector< const InputTrack_t * > &	removedSeedTracks
	)		const

private

Calls the seed finder and sets constraints on the found seed vertex if desired.

Parameters

trackVector	All tracks to be used for seeding
currentConstraint	Vertex constraint
vertexingOptions	Vertexing options
seedFinderState	The seed finder state
removedSeedTracks	Seed track that have been removed from seed track collection in last iteration

Returns: The seed vertex

Definition at line 139 of file AdaptiveMultiVertexFinder.ipp.

View newest version in sPHENIX GitHub at line 139 of file AdaptiveMultiVertexFinder.ipp

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

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template<typename vfitter_t , typename sfinder_t >

auto Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::find	(	const std::vector< const InputTrack_t * > &	allTracks,
		const VertexingOptions< InputTrack_t > &	vertexingOptions,
		State &	state
	)		const

Function that performs the adaptive multi-vertex finding.

Parameters

allTracks	Input track collection
vertexingOptions	Vertexing options
state	State for fulfilling interfaces

Returns: Vector of all reconstructed vertices

Definition at line 13 of file AdaptiveMultiVertexFinder.ipp.

View newest version in sPHENIX GitHub at line 13 of file AdaptiveMultiVertexFinder.ipp

References ACTS_DEBUG, ACTS_ERROR, Acts::VertexingOptions< input_track_t >::constraint, Acts::Vertex< input_track_t >::fullPosition(), Acts::VertexingOptions< input_track_t >::geoContext, m_cfg(), Acts::VertexingOptions< input_track_t >::magFieldContext, Acts::Vertex< input_track_t >::position(), and Acts::VertexingOptions< input_track_t >::useConstraintInFit.

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template<typename vfitter_t , typename sfinder_t >

auto Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::getIPSignificance	(	const InputTrack_t *	track,
		const Vertex< InputTrack_t > &	vtx,
		const VertexingOptions< InputTrack_t > &	vertexingOptions
	)		const

private

Calculates the IP significance of a track to a given vertex.

Parameters

track	The track
vtx	The vertex
vertexingOptions	Vertexing options

Returns: The IP significance

Definition at line 192 of file AdaptiveMultiVertexFinder.ipp.

View newest version in sPHENIX GitHub at line 192 of file AdaptiveMultiVertexFinder.ipp

References Acts::ImpactParametersAndSigma::d0, m_cfg(), Acts::Vertex< input_track_t >::setFullCovariance(), Acts::ImpactParametersAndSigma::sigmaD0, Acts::ImpactParametersAndSigma::sigmaZ0, and Acts::ImpactParametersAndSigma::z0.

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template<typename vfitter_t , typename sfinder_t >

auto Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::getVertexOutputList	(	const std::vector< Vertex< InputTrack_t > * > &	allVerticesPtr,
		FitterState_t &	fitterState
	)		const

private

Prepares the output vector of vertices.

Parameters

allVerticesPtr	Vector of pointers to vertices
fitterState	The vertex fitter state

Returns: The output vertex collection

Definition at line 580 of file AdaptiveMultiVertexFinder.ipp.

View newest version in sPHENIX GitHub at line 580 of file AdaptiveMultiVertexFinder.ipp

template<typename vfitter_t , typename sfinder_t >

auto Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::isMergedVertex	(	const Vertex< InputTrack_t > &	vtx,
		const std::vector< Vertex< InputTrack_t > * > &	allVertices
	)		const

private

Method that evaluates if the new vertex candidate is merged with one of the previously found vertices.

Parameters

vtx	The vertex candidate
allVertices	All so far found vertices

Returns: Vertex is merged

Definition at line 502 of file AdaptiveMultiVertexFinder.ipp.

View newest version in sPHENIX GitHub at line 502 of file AdaptiveMultiVertexFinder.ipp

References eZ, Acts::Vertex< input_track_t >::fullCovariance(), Acts::Vertex< input_track_t >::fullPosition(), m_cfg(), and Acts::safeInverse().

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template<typename vfitter_t , typename sfinder_t >

auto Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::keepNewVertex	(	Vertex< InputTrack_t > &	vtx,
		const std::vector< Vertex< InputTrack_t > * > &	allVertices,
		FitterState_t &	fitterState
	)		const

private

Method that evaluates if the new vertex candidate should be kept, i.e. saved, or not.

Parameters

vtx	The vertex candidate
allVertices	All so far found vertices
fitterState	The vertex fitter state

Returns: Keep new vertex

Definition at line 473 of file AdaptiveMultiVertexFinder.ipp.

View newest version in sPHENIX GitHub at line 473 of file AdaptiveMultiVertexFinder.ipp

References m_cfg().

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template<typename vfitter_t , typename sfinder_t >

const Logger& Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::logger ( ) const

inlineprivate

Private access to logging instance.

Definition at line 223 of file AdaptiveMultiVertexFinder.hpp.

View newest version in sPHENIX GitHub at line 223 of file AdaptiveMultiVertexFinder.hpp

References Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::m_logger.

template<typename vfitter_t , typename sfinder_t >

Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::m_logger ( std:: movelogger )

inline

Definition at line 178 of file AdaptiveMultiVertexFinder.hpp.

View newest version in sPHENIX GitHub at line 178 of file AdaptiveMultiVertexFinder.hpp

template<typename vfitter_t , typename sfinder_t >

auto Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::removeCompatibleTracksFromSeedTracks	(	Vertex< InputTrack_t > &	vtx,
		std::vector< const InputTrack_t * > &	seedTracks,
		FitterState_t &	fitterState,
		std::vector< const InputTrack_t * > &	removedSeedTracks
	)		const

private

Method that removes all tracks that are compatible with current vertex from seedTracks.

Parameters

	vtx	The vertex candidate
[out]	seedTracks	The seed tracks
	fitterState	The vertex fitter state
[out]	removedSeedTracks	Collection of seed track that will be removed

Definition at line 390 of file AdaptiveMultiVertexFinder.ipp.

View newest version in sPHENIX GitHub at line 390 of file AdaptiveMultiVertexFinder.ipp

References m_cfg().

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template<typename vfitter_t , typename sfinder_t >

auto Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::removeTrackIfIncompatible	(	Vertex< InputTrack_t > &	vtx,
		std::vector< const InputTrack_t * > &	seedTracks,
		FitterState_t &	fitterState,
		std::vector< const InputTrack_t * > &	removedSeedTracks,
		const GeometryContext &	geoCtx
	)		const

private

Method that tries to remove an incompatible track from seed tracks after removing a compatible track failed.

Parameters

	vtx	The vertex candidate
[out]	seedTracks	The seed tracks
	fitterState	The vertex fitter state
[out]	removedSeedTracks	Collection of seed track that will be removed
[in]	geoCtx	The geometry context to access global positions

Returns: Incompatible track was removed

Definition at line 416 of file AdaptiveMultiVertexFinder.ipp.

View newest version in sPHENIX GitHub at line 416 of file AdaptiveMultiVertexFinder.ipp

References ACTS_DEBUG, eZ, geoCtx, i, and Acts::Test::pos.

template<typename vfitter_t , typename sfinder_t >

auto Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::setConstraintAfterSeeding	(	Vertex< InputTrack_t > &	currentConstraint,
		bool	useVertexConstraintInFit,
		Vertex< InputTrack_t > &	seedVertex
	)		const

private

Sets constraint vertex after seeding.

Parameters

currentConstraint	Vertex constraint
useVertexConstraintInFit	Indicates whether constraint is used during vertex fit
seedVertex	Seed vertex

Definition at line 171 of file AdaptiveMultiVertexFinder.ipp.

View newest version in sPHENIX GitHub at line 171 of file AdaptiveMultiVertexFinder.ipp

References m_cfg().

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Member Data Documentation

template<typename vfitter_t , typename sfinder_t >

Config Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::m_cfg

private

Configuration object.

Definition at line 212 of file AdaptiveMultiVertexFinder.hpp.

View newest version in sPHENIX GitHub at line 212 of file AdaptiveMultiVertexFinder.hpp

template<typename vfitter_t , typename sfinder_t >

std::function<BoundTrackParameters(InputTrack_t)> Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::m_extractParameters

private

Function to extract track parameters, InputTrack_t objects are BoundTrackParameters by default, function to be overwritten to return BoundTrackParameters for other InputTrack_t objects.

Definition at line 217 of file AdaptiveMultiVertexFinder.hpp.

View newest version in sPHENIX GitHub at line 217 of file AdaptiveMultiVertexFinder.hpp

template<typename vfitter_t , typename sfinder_t >

std::unique_ptr<const Logger> Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::m_logger

private

Logging instance.

Definition at line 220 of file AdaptiveMultiVertexFinder.hpp.

View newest version in sPHENIX GitHub at line 220 of file AdaptiveMultiVertexFinder.hpp

Referenced by Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >::logger().

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

acts/blob/sPHENIX/Core/include/Acts/Vertexing/AdaptiveMultiVertexFinder.hpp
acts/blob/sPHENIX/Core/include/Acts/Vertexing/AdaptiveMultiVertexFinder.ipp

Classes

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

template<typename vfitter_t, typename sfinder_t> class Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<typename vfitter_t, typename sfinder_t>
class Acts::AdaptiveMultiVertexFinder< vfitter_t, sfinder_t >