Extension struct which holds delegates to customise the KF behavior. More...

#include <acts/blob/sPHENIX/Core/include/Acts/TrackFitting/KalmanFitter.hpp>

Collaboration diagram for Acts::KalmanFitterExtensions< traj_t >:

Public Types
using	TrackStateProxy = typename traj_t::TrackStateProxy

using	ConstTrackStateProxy = typename traj_t::ConstTrackStateProxy

using	Parameters = typename TrackStateProxy::Parameters

using	Calibrator = Delegate< void(const GeometryContext &, const CalibrationContext &, const SourceLink &, TrackStateProxy)>

using	Smoother = Delegate< Result< void >(const GeometryContext &, traj_t &, size_t, const Logger &)>

using	Updater = Delegate< Result< void >(const GeometryContext &, TrackStateProxy, Direction, const Logger &)>

using	OutlierFinder = Delegate< bool(ConstTrackStateProxy)>

using	ReverseFilteringLogic = Delegate< bool(ConstTrackStateProxy)>

Public Member Functions
	KalmanFitterExtensions ()
	Default constructor which connects the default void components.

Public Attributes
Calibrator	calibrator

Updater	updater
	The updater incorporates measurement information into the track parameters.

Smoother	smoother
	The smoother back-propagates measurement information along the track.

OutlierFinder	outlierFinder

ReverseFilteringLogic	reverseFilteringLogic

SourceLinkSurfaceAccessor	surfaceAccessor
	Retrieves the associated surface from a source link.

Detailed Description

template<typename traj_t>
struct Acts::KalmanFitterExtensions< traj_t >

Extension struct which holds delegates to customise the KF behavior.

Definition at line 61 of file KalmanFitter.hpp.

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

Member Typedef Documentation

template<typename traj_t>

using Acts::KalmanFitterExtensions< traj_t >::Calibrator = Delegate<void(const GeometryContext&, const CalibrationContext&, const SourceLink&, TrackStateProxy)>

Definition at line 68 of file KalmanFitter.hpp.

View newest version in sPHENIX GitHub at line 68 of file KalmanFitter.hpp

template<typename traj_t>

using Acts::KalmanFitterExtensions< traj_t >::ConstTrackStateProxy = typename traj_t::ConstTrackStateProxy

Definition at line 63 of file KalmanFitter.hpp.

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

template<typename traj_t>

using Acts::KalmanFitterExtensions< traj_t >::OutlierFinder = Delegate<bool(ConstTrackStateProxy)>

Definition at line 76 of file KalmanFitter.hpp.

View newest version in sPHENIX GitHub at line 76 of file KalmanFitter.hpp

template<typename traj_t>

using Acts::KalmanFitterExtensions< traj_t >::Parameters = typename TrackStateProxy::Parameters

Definition at line 64 of file KalmanFitter.hpp.

View newest version in sPHENIX GitHub at line 64 of file KalmanFitter.hpp

template<typename traj_t>

using Acts::KalmanFitterExtensions< traj_t >::ReverseFilteringLogic = Delegate<bool(ConstTrackStateProxy)>

Definition at line 78 of file KalmanFitter.hpp.

View newest version in sPHENIX GitHub at line 78 of file KalmanFitter.hpp

template<typename traj_t>

using Acts::KalmanFitterExtensions< traj_t >::Smoother = Delegate<Result<void>(const GeometryContext&, traj_t&, size_t, const Logger&)>

Definition at line 71 of file KalmanFitter.hpp.

View newest version in sPHENIX GitHub at line 71 of file KalmanFitter.hpp

template<typename traj_t>

using Acts::KalmanFitterExtensions< traj_t >::TrackStateProxy = typename traj_t::TrackStateProxy

Definition at line 62 of file KalmanFitter.hpp.

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

template<typename traj_t>

using Acts::KalmanFitterExtensions< traj_t >::Updater = Delegate<Result<void>(const GeometryContext&, TrackStateProxy, Direction, const Logger&)>

Definition at line 74 of file KalmanFitter.hpp.

View newest version in sPHENIX GitHub at line 74 of file KalmanFitter.hpp

Constructor & Destructor Documentation

template<typename traj_t>

Acts::KalmanFitterExtensions< traj_t >::KalmanFitterExtensions ( )

inline

Default constructor which connects the default void components.

Definition at line 103 of file KalmanFitter.hpp.

View newest version in sPHENIX GitHub at line 103 of file KalmanFitter.hpp

References Acts::KalmanFitterExtensions< traj_t >::calibrator, Acts::KalmanFitterExtensions< traj_t >::outlierFinder, Acts::KalmanFitterExtensions< traj_t >::reverseFilteringLogic, Acts::KalmanFitterExtensions< traj_t >::smoother, and Acts::KalmanFitterExtensions< traj_t >::updater.

Member Data Documentation

template<typename traj_t>

Calibrator Acts::KalmanFitterExtensions< traj_t >::calibrator

The Calibrator is a dedicated calibration algorithm that allows to calibrate measurements using track information, this could be e.g. sagging for wires, module deformations, etc.

Definition at line 83 of file KalmanFitter.hpp.

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

Referenced by Acts::KalmanFitterExtensions< traj_t >::KalmanFitterExtensions().

template<typename traj_t>

OutlierFinder Acts::KalmanFitterExtensions< traj_t >::outlierFinder

Determines whether a measurement is supposed to be considered as an outlier

Definition at line 93 of file KalmanFitter.hpp.

View newest version in sPHENIX GitHub at line 93 of file KalmanFitter.hpp

Referenced by Acts::KalmanFitterExtensions< traj_t >::KalmanFitterExtensions().

template<typename traj_t>

ReverseFilteringLogic Acts::KalmanFitterExtensions< traj_t >::reverseFilteringLogic

Decides whether the smoothing stage uses linearized transport or full reverse propagation