Struct Acts::KalmanFitterOptions

struct Acts::KalmanFitterOptions

Combined options for the Kalman fitter.

tparam SourceLink

Source link type

Public Functions

inline KalmanFitterOptions(const GeometryContext &gctx, const MagneticFieldContext &mctx, std::reference_wrapper<const CalibrationContext> cctx, KalmanFitterExtensions extensions_, LoggerWrapper logger_, const PropagatorPlainOptions &pOptions, const Surface *rSurface = nullptr, bool mScattering = true, bool eLoss = true, bool rFiltering = false)

PropagatorOptions with context.

Parameters

  • gctx – The goemetry context for this fit

  • mctx – The magnetic context for this fit

  • cctx – The calibration context for this fit

  • extensions_ – The KF extensions

  • logger_ – The logger wrapper

  • pOptions – The plain propagator options

  • rSurface – The reference surface for the fit to be expressed at

  • mScattering – Whether to include multiple scattering

  • eLoss – Whether to include energy loss

  • rFiltering – Whether to run filtering in reversed direction as smoothing

KalmanFitterOptions() = 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

bool energyLoss = true

Whether to consider energy loss.

KalmanFitterExtensions extensions
std::reference_wrapper<const GeometryContext> geoContext

Context object for the geometry.

LoggerWrapper logger

Logger.

std::reference_wrapper<const MagneticFieldContext> magFieldContext

Context object for the magnetic field.

bool multipleScattering = true

Whether to consider multiple scattering.

PropagatorPlainOptions propagatorPlainOptions

The trivial propagator options.

const Surface *referenceSurface = nullptr

The reference Surface.

bool reversedFiltering = false

Whether to run filtering in reversed direction overwrite the ReverseFilteringLogic.