#include <acts/blob/sPHENIX/Examples/Algorithms/TrackFinding/include/ActsExamples/TrackFinding/SpacePointMaker.hpp>

Inheritance diagram for ActsExamples::SpacePointMaker:

Collaboration diagram for ActsExamples::SpacePointMaker:

Classes
struct	Config

Public Member Functions
	SpacePointMaker (Config cfg, Acts::Logging::Level lvl)

ProcessCode	execute (const AlgorithmContext &ctx) const override

const Config &	config () const
	Const access to the config.

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

std::optional < IndexSourceLink::SurfaceAccessor >	m_slSurfaceAccessor

Acts::SpacePointBuilder < SimSpacePoint >	m_spacePointBuilder

ReadDataHandle < IndexSourceLinkContainer >	m_inputSourceLinks

ReadDataHandle < MeasurementContainer >	m_inputMeasurements

WriteDataHandle < SimSpacePointContainer >	m_outputSpacePoints

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

Detailed Description

Create space point representations from measurements.

This implements simple space point construction, where each surface-based measurement translates into one space point using the surface local-to-global transform.

The algorithm takes both the source links and measurements container as input. The source link container is geometry-sorted and each element is small compared to a measurement. The geometry selection is therefore much easier to perform on the source links than on the unsorted measurements.

There are no explicit requirements on the content of the input measurements. If no local positions are measured, the transformed global positions will always be the position of the module origin.

Definition at line 46 of file SpacePointMaker.hpp.

View newest version in sPHENIX GitHub at line 46 of file SpacePointMaker.hpp

Constructor & Destructor Documentation

ActsExamples::SpacePointMaker::SpacePointMaker	(	Config	cfg,
		Acts::Logging::Level	lvl
	)

Construct the space point maker.

Parameters

cfg	is the algorithm configuration
lvl	is the logging level

Definition at line 32 of file SpacePointMaker.cpp.

View newest version in sPHENIX GitHub at line 32 of file SpacePointMaker.cpp

References ACTS_INFO, ACTS_WARNING, root_event_diff_np::cmp(), Acts::Test::cov, distance(), ActsExamples::SpacePointMaker::Config::geometrySelection, Acts::getDefaultLogger(), ActsExamples::WriteDataHandle< T >::initialize(), ActsExamples::ReadDataHandle< T >::initialize(), ActsExamples::SpacePointMaker::Config::inputMeasurements, ActsExamples::SpacePointMaker::Config::inputSourceLinks, Acts::GeometryIdentifier::layer(), m_cfg, m_inputMeasurements, m_inputSourceLinks, m_outputSpacePoints, m_slSurfaceAccessor, m_spacePointBuilder, testing::internal::move(), ActsExamples::SpacePointMaker::Config::outputSpacePoints, Acts::Test::pos, check_smearing_config::ref, Acts::Experimental::detail::BlueprintHelper::sort(), ActsExamples::SpacePointMaker::Config::trackingGeometry, physmon_ckf_tracking::u, and Acts::GeometryIdentifier::volume().

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Member Function Documentation

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

inline

Const access to the config.

Definition at line 80 of file SpacePointMaker.hpp.

View newest version in sPHENIX GitHub at line 80 of file SpacePointMaker.hpp

References m_cfg.

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

overridevirtual

Run the space point construction.

Parameters

ctx	is the algorithm context with event information

Returns: a process code indication success or failure

Implements ActsExamples::IAlgorithm.

Definition at line 118 of file SpacePointMaker.cpp.

View newest version in sPHENIX GitHub at line 118 of file SpacePointMaker.cpp

References Acts::Test::cov, ActsExamples::AlgorithmContext::geoContext, m_cfg(), ActsExamples::makeGroupBy(), Acts::SpacePointBuilderOptions::paramCovAccessor, and ActsExamples::selectLowestNonZeroGeometryObject().

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Member Data Documentation

Config ActsExamples::SpacePointMaker::m_cfg

private

Definition at line 83 of file SpacePointMaker.hpp.

View newest version in sPHENIX GitHub at line 83 of file SpacePointMaker.hpp

Referenced by config(), and SpacePointMaker().

ReadDataHandle<MeasurementContainer> ActsExamples::SpacePointMaker::m_inputMeasurements

private

Initial value:

{this,

"InputMeasurements"}

Definition at line 92 of file SpacePointMaker.hpp.

View newest version in sPHENIX GitHub at line 92 of file SpacePointMaker.hpp

Referenced by SpacePointMaker().

ReadDataHandle<IndexSourceLinkContainer> ActsExamples::SpacePointMaker::m_inputSourceLinks

private

Initial value:

{

this, "InputSourceLinks"}

Definition at line 89 of file SpacePointMaker.hpp.

View newest version in sPHENIX GitHub at line 89 of file SpacePointMaker.hpp

Referenced by SpacePointMaker().

WriteDataHandle<SimSpacePointContainer> ActsExamples::SpacePointMaker::m_outputSpacePoints

private

Initial value:

{

this, "OutputSpacePoints"}

Definition at line 95 of file SpacePointMaker.hpp.

View newest version in sPHENIX GitHub at line 95 of file SpacePointMaker.hpp

Referenced by SpacePointMaker().

std::optional<IndexSourceLink::SurfaceAccessor> ActsExamples::SpacePointMaker::m_slSurfaceAccessor

private

Definition at line 85 of file SpacePointMaker.hpp.

View newest version in sPHENIX GitHub at line 85 of file SpacePointMaker.hpp

Referenced by SpacePointMaker().

Acts::SpacePointBuilder<SimSpacePoint> ActsExamples::SpacePointMaker::m_spacePointBuilder

private

Definition at line 87 of file SpacePointMaker.hpp.

View newest version in sPHENIX GitHub at line 87 of file SpacePointMaker.hpp

Referenced by SpacePointMaker().

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

acts/blob/sPHENIX/Examples/Algorithms/TrackFinding/include/ActsExamples/TrackFinding/SpacePointMaker.hpp
acts/blob/sPHENIX/Examples/Algorithms/TrackFinding/src/SpacePointMaker.cpp

Classes

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation