#include <acts/blob/sPHENIX/Examples/Algorithms/Vertexing/include/ActsExamples/Vertexing/IterativeVertexFinderAlgorithm.hpp>

Inheritance diagram for ActsExamples::IterativeVertexFinderAlgorithm:

Collaboration diagram for ActsExamples::IterativeVertexFinderAlgorithm:

Classes
struct	Config

Public Types
using	Propagator = Acts::Propagator< Acts::EigenStepper<>>

using	IPEstimator = Acts::ImpactPointEstimator< Acts::BoundTrackParameters, Propagator >

using	Linearizer = Acts::HelicalTrackLinearizer< Propagator >

using	Fitter = Acts::FullBilloirVertexFitter< Acts::BoundTrackParameters, Linearizer >

using	Seeder = Acts::TrackDensityVertexFinder< Fitter, Acts::GaussianTrackDensity< Acts::BoundTrackParameters >>

using	Finder = Acts::IterativeVertexFinder< Fitter, Seeder >

using	Options = Acts::VertexingOptions< Acts::BoundTrackParameters >

using	VertexCollection = std::vector< Acts::Vertex< Acts::BoundTrackParameters >>

Public Member Functions
	IterativeVertexFinderAlgorithm (const Config &config, Acts::Logging::Level level)

ProcessCode	execute (const AlgorithmContext &ctx) const final

const Config &	config () const
	Get readonly access to the config parameters.

Public Member Functions inherited from ActsExamples::IAlgorithm
	IAlgorithm (std::string name, Acts::Logging::Level level=Acts::Logging::INFO)

std::string	name () const override
	The algorithm name.

ProcessCode	internalExecute (const AlgorithmContext &context) final

ProcessCode	initialize () override
	Initialize the algorithm.

ProcessCode	finalize () override
	Finalize the algorithm.

Private Attributes
Config	m_cfg

ReadDataHandle< std::vector < Acts::BoundTrackParameters > >	m_inputTrackParameters {this, "InputTrackParameters"}

ReadDataHandle < TrajectoriesContainer >	m_inputTrajectories

WriteDataHandle < ProtoVertexContainer >	m_outputProtoVertices

WriteDataHandle< VertexCollection >	m_outputVertices {this, "OutputVertices"}

Additional Inherited Members
Protected Member Functions inherited from ActsExamples::IAlgorithm
const Acts::Logger &	logger () const

Detailed Description

Definition at line 52 of file IterativeVertexFinderAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 52 of file IterativeVertexFinderAlgorithm.hpp

Member Typedef Documentation

using ActsExamples::IterativeVertexFinderAlgorithm::Finder = Acts::IterativeVertexFinder<Fitter, Seeder>

Definition at line 62 of file IterativeVertexFinderAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 62 of file IterativeVertexFinderAlgorithm.hpp

using ActsExamples::IterativeVertexFinderAlgorithm::Fitter = Acts::FullBilloirVertexFitter<Acts::BoundTrackParameters, Linearizer>

Definition at line 59 of file IterativeVertexFinderAlgorithm.hpp.

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

using ActsExamples::IterativeVertexFinderAlgorithm::IPEstimator = Acts::ImpactPointEstimator<Acts::BoundTrackParameters, Propagator>

Definition at line 56 of file IterativeVertexFinderAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 56 of file IterativeVertexFinderAlgorithm.hpp

using ActsExamples::IterativeVertexFinderAlgorithm::Linearizer = Acts::HelicalTrackLinearizer<Propagator>

Definition at line 57 of file IterativeVertexFinderAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 57 of file IterativeVertexFinderAlgorithm.hpp

using ActsExamples::IterativeVertexFinderAlgorithm::Options = Acts::VertexingOptions<Acts::BoundTrackParameters>

Definition at line 63 of file IterativeVertexFinderAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 63 of file IterativeVertexFinderAlgorithm.hpp

using ActsExamples::IterativeVertexFinderAlgorithm::Propagator = Acts::Propagator<Acts::EigenStepper<>>

Definition at line 54 of file IterativeVertexFinderAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 54 of file IterativeVertexFinderAlgorithm.hpp

using ActsExamples::IterativeVertexFinderAlgorithm::Seeder = Acts::TrackDensityVertexFinder< Fitter, Acts::GaussianTrackDensity<Acts::BoundTrackParameters>>

Definition at line 61 of file IterativeVertexFinderAlgorithm.hpp.

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

using ActsExamples::IterativeVertexFinderAlgorithm::VertexCollection = std::vector<Acts::Vertex<Acts::BoundTrackParameters>>

Definition at line 66 of file IterativeVertexFinderAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 66 of file IterativeVertexFinderAlgorithm.hpp

Constructor & Destructor Documentation

ActsExamples::IterativeVertexFinderAlgorithm::IterativeVertexFinderAlgorithm	(	const Config &	config,
		Acts::Logging::Level	level
	)

Definition at line 28 of file IterativeVertexFinderAlgorithm.cpp.

View newest version in sPHENIX GitHub at line 28 of file IterativeVertexFinderAlgorithm.cpp

References ActsExamples::WriteDataHandle< T >::initialize(), ActsExamples::IterativeVertexFinderAlgorithm::Config::inputTrackParameters, ActsExamples::IterativeVertexFinderAlgorithm::Config::inputTrajectories, m_cfg, m_inputTrackParameters, m_inputTrajectories, m_outputProtoVertices, m_outputVertices, ActsExamples::DataHandleBase::maybeInitialize(), ActsExamples::IterativeVertexFinderAlgorithm::Config::outputProtoVertices, and ActsExamples::IterativeVertexFinderAlgorithm::Config::outputVertices.

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Member Function Documentation

const Config& ActsExamples::IterativeVertexFinderAlgorithm::config ( ) const

inline

Get readonly access to the config parameters.

Definition at line 91 of file IterativeVertexFinderAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 91 of file IterativeVertexFinderAlgorithm.hpp

References m_cfg.

ActsExamples::ProcessCode ActsExamples::IterativeVertexFinderAlgorithm::execute ( const AlgorithmContext & ctx ) const

finalvirtual

Find vertices using iterative vertex finder algorithm.

Parameters

ctx	is the algorithm context with event information

Returns: a process code indication success or failure

Implements ActsExamples::IAlgorithm.

Definition at line 49 of file IterativeVertexFinderAlgorithm.cpp.

View newest version in sPHENIX GitHub at line 49 of file IterativeVertexFinderAlgorithm.cpp

References ACTS_ERROR, ACTS_INFO, ACTS_WARNING, Acts::Logger::cloneWithSuffix(), Acts::IterativeVertexFinder< vfitter_t, sfinder_t >::find(), ActsExamples::AlgorithmContext::geoContext, logger(), m_cfg(), ActsExamples::AlgorithmContext::magFieldContext, ActsExamples::makeParameterContainers(), ActsExamples::makeProtoVertices(), Acts::IterativeVertexFinder< vfitter_t, sfinder_t >::Config::maxVertices, testing::internal::move(), Acts::IterativeVertexFinder< vfitter_t, sfinder_t >::Config::reassignTracksAfterFirstFit, physmon_track_finding_ttbar::seeder, filter::state, propagation_timing::stepper, SUCCESS, and ActsExamples::HepMC3Event::vertices().

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Member Data Documentation

Config ActsExamples::IterativeVertexFinderAlgorithm::m_cfg

private

Definition at line 94 of file IterativeVertexFinderAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 94 of file IterativeVertexFinderAlgorithm.hpp

Referenced by config(), and IterativeVertexFinderAlgorithm().

ReadDataHandle<std::vector<Acts::BoundTrackParameters> > ActsExamples::IterativeVertexFinderAlgorithm::m_inputTrackParameters {this, "InputTrackParameters"}

private

Definition at line 97 of file IterativeVertexFinderAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 97 of file IterativeVertexFinderAlgorithm.hpp

Referenced by IterativeVertexFinderAlgorithm().

ReadDataHandle<TrajectoriesContainer> ActsExamples::IterativeVertexFinderAlgorithm::m_inputTrajectories

private

Initial value:

{

this, "InputTrajectories"}

Definition at line 99 of file IterativeVertexFinderAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 99 of file IterativeVertexFinderAlgorithm.hpp

Referenced by IterativeVertexFinderAlgorithm().

WriteDataHandle<ProtoVertexContainer> ActsExamples::IterativeVertexFinderAlgorithm::m_outputProtoVertices

private

Initial value:

{

this, "OutputProtoVertices"}

Definition at line 102 of file IterativeVertexFinderAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 102 of file IterativeVertexFinderAlgorithm.hpp

Referenced by IterativeVertexFinderAlgorithm().

WriteDataHandle<VertexCollection> ActsExamples::IterativeVertexFinderAlgorithm::m_outputVertices {this, "OutputVertices"}

private

Definition at line 105 of file IterativeVertexFinderAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 105 of file IterativeVertexFinderAlgorithm.hpp

Referenced by IterativeVertexFinderAlgorithm().

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

acts/blob/sPHENIX/Examples/Algorithms/Vertexing/include/ActsExamples/Vertexing/IterativeVertexFinderAlgorithm.hpp
acts/blob/sPHENIX/Examples/Algorithms/Vertexing/src/IterativeVertexFinderAlgorithm.cpp

Classes

Public Types

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation