Struct Acts::CombinatorialKalmanFilterOptions

template<typename source_link_accessor_t, typename calibrator_t, typename measurement_selector_t>
struct Acts::CombinatorialKalmanFilterOptions

Combined options for the combinatorial Kalman filter.

tparam source_link_accessor_t

Source link accessor type, should be semiregular.

tparam calibrator_t

Source link calibrator type, should be semiregular.

tparam measurement_selector_t

Selector type, should be semiregular.

Public Types

using Calibrator = calibrator_t
using MeasurementSelector = measurement_selector_t
using SourceLinkAccessor = source_link_accessor_t

Public Functions

inline CombinatorialKalmanFilterOptions(const GeometryContext &gctx, const MagneticFieldContext &mctx, std::reference_wrapper<const CalibrationContext> cctx, SourceLinkAccessor accessor_, Calibrator calibrator_, MeasurementSelector measurementSelector_, LoggerWrapper logger_, const PropagatorPlainOptions &pOptions, const Surface *rSurface = nullptr, bool mScattering = true, bool eLoss = true, bool rSmoothing = true)

PropagatorOptions with context.

Parameters

  • gctx – The geometry context for this track finding/fitting

  • mctx – The magnetic context for this track finding/fitting

  • cctx – The calibration context for this track finding/fitting

  • accessor_ – The source link accessor

  • calibrator_ – The source link calibrator

  • measurementSelector_ – The measurement selector

  • logger_ – The logger wrapper

  • pOptions – The plain propagator options

  • rSurface – The reference surface for the eventual track fitting to be expressed at

  • mScattering – Whether to include multiple scattering

  • eLoss – Whether to include energy loss

  • rSmoothing – Whether to run smoothing to get fitted parameter

CombinatorialKalmanFilterOptions() = delete

Contexts are required and the options must not be default-constructible.

Public Members

std::reference_wrapper<const CalibrationContext> calibrationContext

context object for the calibration

Calibrator calibrator

The source link calibrator.

bool energyLoss = true

Whether to consider energy loss.

std::reference_wrapper<const GeometryContext> geoContext

Context object for the geometry.

LoggerWrapper logger

Logger instance.

std::reference_wrapper<const MagneticFieldContext> magFieldContext

Context object for the magnetic field.

MeasurementSelector measurementSelector

The measurement selector.

bool multipleScattering = true

Whether to consider multiple scattering.

PropagatorPlainOptions propagatorPlainOptions

The trivial propagator options.

const Surface *referenceSurface = nullptr

The reference Surface.

bool smoothing = true

Whether to run smoothing to get fitted parameter.

SourceLinkAccessor sourcelinkAccessor

The source link accessor.