Acts::NavigatorPlainOptions Struct Reference

Plain navigator options carrying geometry context and navigation settings. More...

#include <Acts/Propagator/NavigatorOptions.hpp>

Inheritance diagram for Acts::NavigatorPlainOptions:

Collaboration diagram for Acts::NavigatorPlainOptions:

Public Member Functions
	NavigatorPlainOptions (const GeometryContext &gctx)
	NavigatorPlainOptions with context.
void	registerAdditionalSurface (const Surface &surface, const BoundaryTolerance &boundaryTolerance=BoundaryTolerance::Infinite(), const TrackingVolume *volume=nullptr, bool dropAfterReached=true)
	Offer a surface on top of the tracking geometry.
void	registerExtendedSurface (const Surface &surface, const BoundaryTolerance &boundaryTolerance=BoundaryTolerance::Infinite())
	Relax the bounds check of a surface of the tracking geometry.
void	registerMeasurementSurface (const Surface &surface)
	Make the navigator reach a measurement surface without a bounds check.

Public Attributes
std::vector< AdditionalSurface >	additionalSurfaces
	Surfaces the navigator offers on top of the tracking geometry.
std::vector< ExtendedSurface >	extendedSurfaces
	Surfaces of the tracking geometry with bounds extended by the caller.
double	farLimit = std::numeric_limits<double>::max()
	The far limit to resolve surfaces.
std::reference_wrapper< const GeometryContext >	geoContext
	Context object for the geometry.
double	nearLimit = s_onSurfaceTolerance
	The near limit to resolve surfaces.
double	surfaceTolerance = s_onSurfaceTolerance
	The surface tolerance.

Detailed Description

Plain navigator options carrying geometry context and navigation settings.

These are bound to the lifetime of a navigation state and have to be invariant across all runs it serves. Per-run inputs belong into NavigatorInitializeArguments instead.

Constructor & Destructor Documentation

NavigatorPlainOptions()

Acts::NavigatorPlainOptions::NavigatorPlainOptions ( const GeometryContext & gctx )

explicit

NavigatorPlainOptions with context.

Parameters

gctx	The geometry context

Member Function Documentation

registerAdditionalSurface()

void Acts::NavigatorPlainOptions::registerAdditionalSurface	(	const Surface &	surface,
		const BoundaryTolerance &	boundaryTolerance = BoundaryTolerance::Infinite(),
		const TrackingVolume *	volume = nullptr,
		bool	dropAfterReached = true )

Offer a surface on top of the tracking geometry.

By default without a bounds check, in every volume, and only until reached.

Parameters

surface	The surface to offer
boundaryTolerance	The tolerance used to intersect the surface
volume	The volume to offer the surface in, null for every volume
dropAfterReached	Whether to stop offering it once reached

registerExtendedSurface()

void Acts::NavigatorPlainOptions::registerExtendedSurface	(	const Surface &	surface,
		const BoundaryTolerance &	boundaryTolerance = BoundaryTolerance::Infinite() )

Relax the bounds check of a surface of the tracking geometry.

By default the bounds check is dropped.

Parameters

surface	The surface of the tracking geometry
boundaryTolerance	The tolerance used to intersect the surface

registerMeasurementSurface()

void Acts::NavigatorPlainOptions::registerMeasurementSurface

(

const Surface &

surface

)

Make the navigator reach a measurement surface without a bounds check.

A surface of the tracking geometry is extended. A free surface has no geometry identifier, so it is offered as an additional surface.

Parameters

surface

The measurement surface