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ActsExamples::TrackParamsEstimationAlgorithm Exception Referencefinal

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

+ Inheritance diagram for ActsExamples::TrackParamsEstimationAlgorithm:
+ Collaboration diagram for ActsExamples::TrackParamsEstimationAlgorithm:

Classes

struct  Config
 

Public Member Functions

 TrackParamsEstimationAlgorithm (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
 
Acts::BoundSquareMatrix m_covariance = Acts::BoundSquareMatrix::Zero()
 
ReadDataHandle< SimSeedContainer > m_inputSeeds {this, "InputSeeds"}
 
ReadDataHandle
< ProtoTrackContainer > 		m_inputTracks {this, "InputTracks"}
 
WriteDataHandle
< TrackParametersContainer > 		m_outputTrackParameters
 
WriteDataHandle< SimSeedContainer > m_outputSeeds {this, "OutputSeeds"}
 
WriteDataHandle
< ProtoTrackContainer > 		m_outputTracks {this, "OutputTracks"}
 

Additional Inherited Members

- Protected Member Functions inherited from ActsExamples::IAlgorithm
const Acts::Logger & logger () const
 

Detailed Description

Estimate track parameters for track seeds.

The algorithm takes the either directly the seeds or indirectly the proto tracks and space points, and source links container as input. The proto track is basically a seed and its space points info could be retrieved from the space point container. The source links container is necessary to retrieve the geometry identifier of the module at which a space point is located. It creates two additional container to the event store, i.e. the estimated track parameters container and the proto tracks container storing only those proto tracks with track parameters estimated.

Definition at line 51 of file TrackParamsEstimationAlgorithm.hpp.

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

Constructor & Destructor Documentation

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

Construct the track parameters making algorithm.

Parameters
cfgis the algorithm configuration
lvlis the logging level

Definition at line 35 of file TrackParamsEstimationAlgorithm.cpp.

View newest version in sPHENIX GitHub at line 35 of file TrackParamsEstimationAlgorithm.cpp

References Acts::eBoundLoc0, Acts::eBoundSize, i, ActsExamples::WriteDataHandle< T >::initialize(), ActsExamples::ReadDataHandle< T >::initialize(), ActsExamples::TrackParamsEstimationAlgorithm::Config::initialSigmas, ActsExamples::TrackParamsEstimationAlgorithm::Config::initialVarInflation, ActsExamples::TrackParamsEstimationAlgorithm::Config::inputProtoTracks, ActsExamples::TrackParamsEstimationAlgorithm::Config::inputSeeds, m_cfg, m_covariance, m_inputSeeds, m_inputTracks, m_outputSeeds, m_outputTrackParameters, m_outputTracks, ActsExamples::TrackParamsEstimationAlgorithm::Config::magneticField, ActsExamples::DataHandleBase::maybeInitialize(), ActsExamples::TrackParamsEstimationAlgorithm::Config::outputProtoTracks, ActsExamples::TrackParamsEstimationAlgorithm::Config::outputSeeds, ActsExamples::TrackParamsEstimationAlgorithm::Config::outputTrackParameters, and ActsExamples::TrackParamsEstimationAlgorithm::Config::trackingGeometry.

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Member Function Documentation

const Config& ActsExamples::TrackParamsEstimationAlgorithm::config ( ) const
inline

Const access to the config.

Definition at line 97 of file TrackParamsEstimationAlgorithm.hpp.

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

References m_cfg.

ActsExamples::ProcessCode ActsExamples::TrackParamsEstimationAlgorithm::execute ( const AlgorithmContext &  ctx) const
overridevirtual

Run the track parameters making algorithm.

Parameters
ctxis the algorithm context with event information
Returns
a process code indication success or failure

Implements ActsExamples::IAlgorithm.

Definition at line 67 of file TrackParamsEstimationAlgorithm.cpp.

View newest version in sPHENIX GitHub at line 67 of file TrackParamsEstimationAlgorithm.cpp

References ACTS_ERROR, ACTS_FATAL, ACTS_VERBOSE, ACTS_WARNING, Acts::IntegrationTest::bCache, Acts::estimateTrackParamsFromSeed(), ckf::field, ActsExamples::AlgorithmContext::geoContext, Acts::Surface::getSharedPtr(), truth_tracking_gsf_refitting::inputTracks, logger(), m_cfg(), ActsExamples::AlgorithmContext::magFieldContext, testing::internal::move(), truth_tracking_gsf_refitting::outputTracks, seed, SUCCESS, and writeMapConfig::surface.

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Member Data Documentation

Config ActsExamples::TrackParamsEstimationAlgorithm::m_cfg
private

Definition at line 100 of file TrackParamsEstimationAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 100 of file TrackParamsEstimationAlgorithm.hpp

Referenced by config(), and TrackParamsEstimationAlgorithm().

Acts::BoundSquareMatrix ActsExamples::TrackParamsEstimationAlgorithm::m_covariance = Acts::BoundSquareMatrix::Zero()
private

The track parameters covariance (assumed to be the same for all estimated track parameters for the moment)

Definition at line 104 of file TrackParamsEstimationAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 104 of file TrackParamsEstimationAlgorithm.hpp

Referenced by TrackParamsEstimationAlgorithm().

ReadDataHandle<SimSeedContainer> ActsExamples::TrackParamsEstimationAlgorithm::m_inputSeeds {this, "InputSeeds"}
private

Definition at line 106 of file TrackParamsEstimationAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 106 of file TrackParamsEstimationAlgorithm.hpp

Referenced by TrackParamsEstimationAlgorithm().

ReadDataHandle<ProtoTrackContainer> ActsExamples::TrackParamsEstimationAlgorithm::m_inputTracks {this, "InputTracks"}
private

Definition at line 107 of file TrackParamsEstimationAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 107 of file TrackParamsEstimationAlgorithm.hpp

Referenced by TrackParamsEstimationAlgorithm().

WriteDataHandle<SimSeedContainer> ActsExamples::TrackParamsEstimationAlgorithm::m_outputSeeds {this, "OutputSeeds"}
private

Definition at line 111 of file TrackParamsEstimationAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 111 of file TrackParamsEstimationAlgorithm.hpp

Referenced by TrackParamsEstimationAlgorithm().

WriteDataHandle<TrackParametersContainer> ActsExamples::TrackParamsEstimationAlgorithm::m_outputTrackParameters
private
Initial value:
{
this, "OutputTrackParameters"}

Definition at line 109 of file TrackParamsEstimationAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 109 of file TrackParamsEstimationAlgorithm.hpp

Referenced by TrackParamsEstimationAlgorithm().

WriteDataHandle<ProtoTrackContainer> ActsExamples::TrackParamsEstimationAlgorithm::m_outputTracks {this, "OutputTracks"}
private

Definition at line 112 of file TrackParamsEstimationAlgorithm.hpp.

View newest version in sPHENIX GitHub at line 112 of file TrackParamsEstimationAlgorithm.hpp

Referenced by TrackParamsEstimationAlgorithm().

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