Namespaces
namespace	Blueprint

namespace	detail

Classes
class	CylindricalContainerBuilder
	A dedicated container builder for cylindrical detector containers. More...

class	Detector
	A detector. More...

exception	DetectorBuilder
	Standard generic Detector builder that calls the top level component builder and transfers the result into a detector object. More...

struct	RootDetectorVolumes
	Container to collect root volumes for the construction of a Detector. More...

struct	DetectorComponent
	The currently built detector components including the constructed volumes and the current shell/coating, i.e. portals ordered in a map. More...

struct	ExternalStructure
	Holder struct for the external structure components required to construct a detectorVolume. More...

struct	InternalStructure
	Holder struct for the internal structure components of a DetectorVolume. More...

class	DetectorVolume
	Define a dummy detector volume. More...

class	DetectorVolumeFactory
	A detector volume factory which first constructs the detector volume and then constructs the portals. This ensures that the std::shared_ptr holding the detector volume is not weak when assigning to the portals. More...

struct	AllPortalsExtractor
	Helper extractors: all portals. More...

struct	AllSurfacesExtractor
	Helper extractors: all surfaces. More...

struct	IndexedSurfacesExtractor
	Helper extractors: indexed surfaces. More...

struct	AllSubVolumesExtractor
	Helper extractors: all sub volumes of a volume. More...

struct	IndexedSubVolumesExtractor
	Helper extractors: indexed sub volume of a volume. More...

class	DetectorVolumeBuilder
	A generic detector volume builder that uses an external builder for shape and portals and an internal structure builder for volume internals. More...

exception	GeometryIdGenerator
	This is the default implementation of the geometry id generator. More...

exception	IndexedRootVolumeFinderBuilder
	This is the interface for builders that create root volume finder delegates. More...

class	IDetectorBuilder
	This is the interface for building a Detector object. More...

class	IDetectorComponentBuilder
	This is the interface for detector component builders; such a builder could be a simple detector volume builder, with or without internal structure, or more complicated objects. More...

class	IExternalStructureBuilder
	This is the interface definition of external structure builders for DetectorVolume construction. More...

class	IGeometryIdGenerator
	This is the interface for generating geometry ids and assign them to detector volumes, portals and surfaces. More...

class	IInternalStructureBuilder
	This is the interface definition of internal structure builders for DetectorVolume construction. More...

class	IRootVolumeFinderBuilder
	This is the interface for builders that create root volume finder delegates. More...

class	ISurfacesProvider
	This is the interface for providing surfaces to the detector building process. These surfaces manly describe the sensitive detector surfaces, but also passive (i.e. material carrying) surfaces are considered. More...

class	KdtSurfaces
	A wrapper class around a KDTree of surfaces. More...

class	KdtSurfacesProvider
	Callable struct wrapper around the KDT surface structure. More...

class	LayerStructureBuilder
	This is a builder of layer structures to be contained within a DetectorVolume, it extends the IInternalStructureBuilder interface and provides the internal structure components of DetectorVolume objects to be constructed. More...

class	MultiWireStructureBuilder

class	Portal

struct	ProtoBinning
	Simple helper class to define a binning structure. More...

struct	ProtoSupport
	Support parameter definitions. More...

class	VolumeStructureBuilder

class	DetectorNavigator

struct	NoopFinder

struct	RootVolumeFinder

struct	TrialAndErrorVolumeFinder

struct	IndexedDetectorVolumeExtractor
	A helper struct that allows to extrace a volume from the detector by its index. More...

struct	EndOfWorldImpl
	The end of world sets the volume pointer of the navigation state to nullptr, usually indicates the end of the known world, hence the name. More...

struct	SingleDetectorVolumeImpl
	Single volume updator, it sets the current navigation volume to the volume in question. More...

struct	DetectorVolumesCollection
	This holds and extracts a collection of detector volumes. Alternatively an extractor could also use the detector and its associated detector volume container for volume extraction. More...

struct	BoundVolumesGrid1Impl
	This is used for volumes that are indexed in a bound 1-dimensional grid, e.g. a z-spaced array, or an r-spaced array of volumes. More...

class	MultiLayerSurfacesUpdatorImpl

struct	PathGridSurfacesGenerator

class	INavigationDelegate

struct	NavigationState
	A navigation state struct that is holding the current navigation information. More...

struct	DetectorVolumeFiller
	Filler of the current volume. More...

struct	SurfacesFiller
	Fillers and attachers for surfaces to act on the navigation state. More...

struct	PortalsFiller
	Fillers and attachers for portals to act on the navigation state. More...

class	SingleObjectImpl
	This sets a single object, e.g. single surface or single volume. More...

class	StaticUpdatorImpl
	This uses state less extractor and fillers to manipulate the navigation state. More...

class	IndexedUpdatorImpl
	This is an index grid based navigation state updator, it uses an extractor type and a filler type to handle the navigation state. More...

class	ChainedUpdatorImpl

struct	AllPortalsImpl

struct	AllPortalsAndSurfacesImpl

struct	AdditionalSurfacesImpl
	This holds and extracts a collection of surfaces without much checking, this could be e.g. support surfaces for layer structures, e.g. More...

struct	Gx2FitterExtensions
	Extension struct which holds delegates to customize the KF behavior. More...

struct	Gx2FitterOptions

struct	Gx2FitterResult

class	Gx2Fitter

class	DD4hepLayerStructure
	This class allows to generate layer structure builders for dd4hep sub detectors It performs an intermediate step by taking dd4hep::DetElemnent objects that describe a detector structure and prepares the translation of the detector element and eventual passive surfaces. More...

class	DD4hepVolumeStructure
	This class allows to generate volumes structure builders for dd4hep sub detectors, together with an internal structure builder, this is sufficient to build the new DetectorVolume objects. More...

class	LinkToVolumeImpl
	a simple link to volume struct More...

Typedefs
using	PortalReplacement = std::tuple< std::shared_ptr< Experimental::Portal >, unsigned int, Direction, std::vector< ActsScalar >, BinningValue >
	Definition of a portal replacement when building proto containers.

using	PortalGenerator = Delegate< std::vector< std::shared_ptr< Portal >>(const Transform3 &, const VolumeBounds &, const std::shared_ptr< DetectorVolume > &)>
	The Portal generator definition.

using	DetectorVolumes = std::vector< std::shared_ptr< DetectorVolume >>
	Current volumes (connected)

using	ProtoContainer = std::map< unsigned int, std::shared_ptr< Portal >>
	Current shell (i.e. outside portals)

using	DetectorBlock = std::tuple< DetectorVolumes, ProtoContainer >
	Current block (volumes and shell)

using	DetectorBlockBuilder = std::function< void(DetectorBlock &, const GeometryContext &, Acts::Logging::Level)>
	The detector builder function.

template<typename grid_type >
using	IndexedDetectorVolumeImpl = IndexedUpdatorImpl< grid_type, IndexedDetectorVolumeExtractor, DetectorVolumeFiller >
	An indexed volume implementation access.

using	SingleIndex = std::size_t

using	VariableBoundAxis = Acts::detail::Axis< Acts::detail::AxisType::Variable, Acts::detail::AxisBoundaryType::Bound >

using	VariableBoundIndexGrid1 = Acts::detail::Grid< SingleIndex, VariableBoundAxis >

using	SurfaceCandidatesUpdator = OwningDelegate< void(const GeometryContext &gctx, NavigationState &nState), INavigationDelegate >

using	DetectorVolumeUpdator = OwningDelegate< void(const GeometryContext &gctx, NavigationState &nState), INavigationDelegate >

template<typename grid_type >
using	IndexedSurfacesImpl = IndexedUpdatorImpl< grid_type, IndexedSurfacesExtractor, SurfacesFiller >
	An indexed surface implementation access.

template<typename grid_type >
using	MultiLayerSurfacesImpl = MultiLayerSurfacesUpdatorImpl< grid_type, PathGridSurfacesGenerator >
	An indexed multi layer surface implementation access.

template<typename grid_type , template< typename > class indexed_updator>
using	IndexedSurfacesAllPortalsImpl = ChainedUpdatorImpl< AllPortalsImpl, indexed_updator< grid_type >>
	An indexed surface implementation with portal access.

Enumerations
enum	GlobalChiSquareFitterError

Functions
std::vector< std::shared_ptr < Portal > >	generatePortals (const Transform3 &dTransform, const VolumeBounds &dBounds, const std::shared_ptr< DetectorVolume > &dVolume) noexcept(false)
	Generator function for creation of portal surfaces.

PortalGenerator	defaultPortalGenerator ()

std::vector< std::shared_ptr < Portal > >	generatePortalsUpdateInternals (const Transform3 &dTransform, const VolumeBounds &dBounds, const std::shared_ptr< DetectorVolume > &dVolume) noexcept(false)
	Calls the portal generation and adds registration to sub portals.

PortalGenerator	defaultPortalAndSubPortalGenerator ()

static DetectorVolumeUpdator	tryRootVolumes ()
	Generate a delegate to try the root volumes.

static DetectorVolumeUpdator	tryAllSubVolumes ()
	Generate a delegate to try all sub volumes.

static DetectorVolumeUpdator	tryNoVolumes ()
	Generate a delegate to try no volume.

static DetectorVolumeUpdator	unconnectedUpdator ()
	A dummy constructed updator.

void	updateCandidates (const GeometryContext &gctx, NavigationState &nState)

static SurfaceCandidatesUpdator	tryAllPortals ()

static SurfaceCandidatesUpdator	tryAllPortalsAndSurfaces ()

template<size_t measDim, typename traj_t >
void	collector (typename traj_t::TrackStateProxy &trackStateProxy, Gx2FitterResult< traj_t > &result, const Logger &logger)

std::error_code	make_error_code (Acts::Experimental::GlobalChiSquareFitterError e)

Variables
static auto	s_possibleAxes

Typedef Documentation

using Acts::Experimental::DetectorBlock = typedef std::tuple<DetectorVolumes, ProtoContainer>

Current block (volumes and shell)

Definition at line 40 of file ProtoDetector.hpp.

View newest version in sPHENIX GitHub at line 40 of file ProtoDetector.hpp

using Acts::Experimental::DetectorBlockBuilder = typedef std::function<void( DetectorBlock&, const GeometryContext&, Acts::Logging::Level)>

The detector builder function.

Definition at line 44 of file ProtoDetector.hpp.

View newest version in sPHENIX GitHub at line 44 of file ProtoDetector.hpp

using Acts::Experimental::DetectorVolumes = typedef std::vector<std::shared_ptr<DetectorVolume>>

Current volumes (connected)

Definition at line 36 of file ProtoDetector.hpp.

View newest version in sPHENIX GitHub at line 36 of file ProtoDetector.hpp

using Acts::Experimental::DetectorVolumeUpdator = typedef OwningDelegate<void(const GeometryContext& gctx, NavigationState& nState), INavigationDelegate>

Declare a Detctor Volume finding or switching delegate

Parameters

gctx	is the current geometry context
nState	[in, out] is the navigation state to be updated

Returns: the new DetectorVolume into which one changes at this switch

Definition at line 56 of file NavigationDelegates.hpp.

View newest version in sPHENIX GitHub at line 56 of file NavigationDelegates.hpp

template<typename grid_type >

using Acts::Experimental::IndexedDetectorVolumeImpl = typedef IndexedUpdatorImpl<grid_type, IndexedDetectorVolumeExtractor, DetectorVolumeFiller>

An indexed volume implementation access.

Template Parameters

grid_type is the grid type used for this

Definition at line 121 of file DetectorVolumeFinders.hpp.

View newest version in sPHENIX GitHub at line 121 of file DetectorVolumeFinders.hpp

template<typename grid_type , template< typename > class indexed_updator>

using Acts::Experimental::IndexedSurfacesAllPortalsImpl = typedef ChainedUpdatorImpl<AllPortalsImpl, indexed_updator<grid_type>>

An indexed surface implementation with portal access.

Template Parameters

inexed_updator is the updator for the indexed surfaces

Definition at line 156 of file SurfaceCandidatesUpdators.hpp.

View newest version in sPHENIX GitHub at line 156 of file SurfaceCandidatesUpdators.hpp

template<typename grid_type >

using Acts::Experimental::IndexedSurfacesImpl = typedef IndexedUpdatorImpl<grid_type, IndexedSurfacesExtractor, SurfacesFiller>

An indexed surface implementation access.

Template Parameters

grid_type is the grid type used for this indexed lookup

Definition at line 142 of file SurfaceCandidatesUpdators.hpp.

View newest version in sPHENIX GitHub at line 142 of file SurfaceCandidatesUpdators.hpp

template<typename grid_type >

using Acts::Experimental::MultiLayerSurfacesImpl = typedef MultiLayerSurfacesUpdatorImpl<grid_type, PathGridSurfacesGenerator>

An indexed multi layer surface implementation access.

Template Parameters

grid_type is the grid type used for this indexed lookup

Definition at line 149 of file SurfaceCandidatesUpdators.hpp.

View newest version in sPHENIX GitHub at line 149 of file SurfaceCandidatesUpdators.hpp

using Acts::Experimental::PortalGenerator = typedef Delegate<std::vector<std::shared_ptr<Portal>>( const Transform3&, const VolumeBounds&, const std::shared_ptr<DetectorVolume>&)>

The Portal generator definition.

Definition at line 29 of file PortalGenerators.hpp.

View newest version in sPHENIX GitHub at line 29 of file PortalGenerators.hpp

using Acts::Experimental::PortalReplacement = typedef std::tuple<std::shared_ptr<Experimental::Portal>, unsigned int, Direction, std::vector<ActsScalar>, BinningValue>

Definition of a portal replacement when building proto containers.

It consists of the new portal, the index, the direction, the parameters gathered from the sub volumes, the binning description

Definition at line 36 of file PortalHelper.hpp.

View newest version in sPHENIX GitHub at line 36 of file PortalHelper.hpp

using Acts::Experimental::ProtoContainer = typedef std::map<unsigned int, std::shared_ptr<Portal>>

Current shell (i.e. outside portals)

Definition at line 38 of file ProtoDetector.hpp.

View newest version in sPHENIX GitHub at line 38 of file ProtoDetector.hpp

using Acts::Experimental::SingleIndex = typedef std::size_t

Definition at line 67 of file DetectorVolumeUpdators.hpp.

View newest version in sPHENIX GitHub at line 67 of file DetectorVolumeUpdators.hpp

using Acts::Experimental::SurfaceCandidatesUpdator = typedef OwningDelegate<void(const GeometryContext& gctx, NavigationState& nState), INavigationDelegate>

Declare an updator for the local navigation, i.e. the navigation inside a detector volume. This can be called either directly after a volume switch or in order to update within a volume after some progression

This delegate dispatches the local navigation action to a dedicated struct or function that is optimised for the given environment.

Parameters

gctx	is the current geometry context
nState	[in,out] is the navigation state to be updated

Note: it relies on the detector volume to be set to the state Memory managed navigation state updator

Definition at line 46 of file NavigationDelegates.hpp.

View newest version in sPHENIX GitHub at line 46 of file NavigationDelegates.hpp

using Acts::Experimental::VariableBoundAxis = typedef Acts::detail::Axis<Acts::detail::AxisType::Variable, Acts::detail::AxisBoundaryType::Bound>

Definition at line 71 of file DetectorVolumeUpdators.hpp.

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

using Acts::Experimental::VariableBoundIndexGrid1 = typedef Acts::detail::Grid<SingleIndex, VariableBoundAxis>

Definition at line 73 of file DetectorVolumeUpdators.hpp.

View newest version in sPHENIX GitHub at line 73 of file DetectorVolumeUpdators.hpp

Enumeration Type Documentation

enum Acts::Experimental::GlobalChiSquareFitterError

Definition at line 17 of file GlobalChiSquareFitterError.hpp.

View newest version in sPHENIX GitHub at line 17 of file GlobalChiSquareFitterError.hpp

Function Documentation

template<size_t measDim, typename traj_t >

void Acts::Experimental::collector	(	typename traj_t::TrackStateProxy &	trackStateProxy,
		Gx2FitterResult< traj_t > &	result,
		const Logger &	logger
	)

Collector for the GX2F Actor The collector prepares each measurement for the actual fitting process. Each n-dimensional measurement is split into n 1-dimensional linearly independent measurements. Then the collector saves the following information:

Residual: Calculated from measurement and prediction
Covariance: The covariance of the measurement
Projected Jacobian: This implicitly contains the measurement type It also checks if the covariance is above a threshold, to detect and avoid too small covariances for a stable fit.

Template Parameters

measDim	Number of dimensions of the measurement
traj_t	The trajectory type

Parameters

trackStateProxy	is the current track state
result	is the mutable result/cache object
logger	a logger instance

Definition at line 231 of file GlobalChiSquareFitter.hpp.

View newest version in sPHENIX GitHub at line 231 of file GlobalChiSquareFitter.hpp

References Acts::ACTS_VERBOSE(), ACTS_WARNING, Acts::Experimental::Gx2FitterResult< traj_t >::collectorCovariances, Acts::Experimental::Gx2FitterResult< traj_t >::collectorProjectedJacobians, Acts::Experimental::Gx2FitterResult< traj_t >::collectorResiduals, Acts::UnitConstants::e, i, and Acts::Experimental::Gx2FitterResult< traj_t >::jacobianFromStart.

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Acts::Experimental::PortalGenerator Acts::Experimental::defaultPortalAndSubPortalGenerator ( )

Create a default portal generator that connects to the static method.

Note: parameters are ignored in this case

Definition at line 87 of file PortalGenerators.cpp.

View newest version in sPHENIX GitHub at line 87 of file PortalGenerators.cpp

References generatePortalsUpdateInternals().

Referenced by BOOST_AUTO_TEST_CASE(), ActsExamples::MockupSectorBuilder::buildChamber(), and ActsExamples::MockupSectorBuilder::buildSector().

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Acts::Experimental::PortalGenerator Acts::Experimental::defaultPortalGenerator ( )

Create a default portal generator that connects to the static method.

Definition at line 55 of file PortalGenerators.cpp.

View newest version in sPHENIX GitHub at line 55 of file PortalGenerators.cpp

References generatePortals().

Referenced by BOOST_AUTO_TEST_CASE(), CompBuilder::construct(), ExternalsBuilder< bounds_type >::construct(), CylindricalVolumeBuilder< surface_type, surface_bounds_type >::construct(), Acts::Experimental::VolumeStructureBuilder::construct(), InternalVolumeBuilder< bounds_type >::construct(), and Acts::DetectorVolumeJsonConverter::fromJson().

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std::vector< std::shared_ptr< Acts::Experimental::Portal > > Acts::Experimental::generatePortals	(	const Transform3 &	dTransform,
		const VolumeBounds &	dBounds,
		const std::shared_ptr< DetectorVolume > &	dVolume
	)

noexcept

Generator function for creation of portal surfaces.

Parameters

dTransform	a contextually resolved transform
dBounds	the detecor volume bounds
dVolume	the reference to the detector volume which generates this volume

Returns: a vector of newly created portals with registered inside volume

Definition at line 23 of file PortalGenerators.cpp.

View newest version in sPHENIX GitHub at line 23 of file PortalGenerators.cpp

References Acts::enumerate(), i, testing::internal::move(), and Acts::KalmanVertexTrackUpdater::update().

Referenced by BOOST_AUTO_TEST_CASE(), defaultPortalGenerator(), and generatePortalsUpdateInternals().

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std::vector< std::shared_ptr< Acts::Experimental::Portal > > Acts::Experimental::generatePortalsUpdateInternals	(	const Transform3 &	dTransform,
		const VolumeBounds &	dBounds,
		const std::shared_ptr< DetectorVolume > &	dVolume
	)

noexcept

Calls the portal generation and adds registration to sub portals.

This code is split off the PortalGenerator code in order to allow unit testing of the portal generation without detector volume construction

Parameters

dTransform	a contextually resolved transform
dBounds	the detecor volume bounds
dVolume	the reference to the detector volume which generates this volume

Returns: a vector of newly created portals with registered inside volume

Definition at line 62 of file PortalGenerators.cpp.

View newest version in sPHENIX GitHub at line 62 of file PortalGenerators.cpp

References generatePortals(), testing::internal::move(), and Acts::KalmanVertexTrackUpdater::update().

Referenced by BOOST_AUTO_TEST_CASE(), and defaultPortalAndSubPortalGenerator().

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std::error_code Acts::Experimental::make_error_code ( Acts::Experimental::GlobalChiSquareFitterError e )

Definition at line 37 of file GlobalChiSquareFitterError.cpp.

View newest version in sPHENIX GitHub at line 37 of file GlobalChiSquareFitterError.cpp

References Acts::PhysicalConstants::c, and Acts::UnitConstants::e.

static SurfaceCandidatesUpdator Acts::Experimental::tryAllPortals ( )

inlinestatic

Generate a provider for all portals

Returns: a connected navigationstate updator

Definition at line 98 of file SurfaceCandidatesUpdators.hpp.

View newest version in sPHENIX GitHub at line 98 of file SurfaceCandidatesUpdators.hpp

References testing::internal::move(), and Acts::Experimental::AllPortalsImpl::update().

Referenced by BOOST_AUTO_TEST_CASE(), CompBuilder::construct(), Acts::Experimental::DetectorVolumeBuilder::construct(), InternalVolumeBuilder< bounds_type >::construct(), and Acts::DetectorVolumeJsonConverter::fromJson().

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static SurfaceCandidatesUpdator Acts::Experimental::tryAllPortalsAndSurfaces ( )

inlinestatic

Generate a provider for all portals and Surfacess

Note: this is a try-and error navigation, not recommended for production setup with many surfaces

Returns: a connected navigationstate updator

Definition at line 111 of file SurfaceCandidatesUpdators.hpp.

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

References testing::internal::move(), and Acts::Experimental::AllPortalsAndSurfacesImpl::update().

Referenced by BOOST_AUTO_TEST_CASE(), ActsExamples::MockupSectorBuilder::buildChamber(), ActsExamples::MockupSectorBuilder::buildSector(), CompBuilder::construct(), SurfaceBuilder< surface_type >::construct(), CylindricalVolumeBuilder< surface_type, surface_bounds_type >::construct(), InternalSurfaceBuilder< surface_type, bounds_type >::construct(), Acts::Experimental::LayerStructureBuilder::construct(), and Acts::IndexedSurfacesJsonConverter::fromJson().

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static DetectorVolumeUpdator Acts::Experimental::tryAllSubVolumes ( )

inlinestatic

Generate a delegate to try all sub volumes.

Definition at line 79 of file DetectorVolumeFinders.hpp.

View newest version in sPHENIX GitHub at line 79 of file DetectorVolumeFinders.hpp

References Acts::Experimental::TrialAndErrorVolumeFinder::update().

Referenced by BOOST_AUTO_TEST_CASE(), ActsExamples::MockupSectorBuilder::buildChamber(), and ActsExamples::MockupSectorBuilder::buildSector().

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static DetectorVolumeUpdator Acts::Experimental::tryNoVolumes ( )

inlinestatic

Generate a delegate to try no volume.

Definition at line 87 of file DetectorVolumeFinders.hpp.

View newest version in sPHENIX GitHub at line 87 of file DetectorVolumeFinders.hpp

References Acts::Experimental::NoopFinder::update().

Referenced by BOOST_AUTO_TEST_CASE(), CompBuilder::construct(), SurfaceBuilder< surface_type >::construct(), MultiWireInternalStructureBuilder::construct(), and Acts::Experimental::LayerStructureBuilder::construct().

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static DetectorVolumeUpdator Acts::Experimental::tryRootVolumes ( )

inlinestatic

Generate a delegate to try the root volumes.

Definition at line 71 of file DetectorVolumeFinders.hpp.

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

References Acts::Experimental::RootVolumeFinder::update().

Referenced by BOOST_AUTO_TEST_CASE(), CompBuilder::construct(), CylindricalVolumeBuilder< surface_type, surface_bounds_type >::construct(), Acts::Experimental::DetectorVolumeBuilder::construct(), Acts::Experimental::CylindricalContainerBuilder::construct(), InternalVolumeBuilder< bounds_type >::construct(), Acts::DetectorJsonConverter::fromJson(), Acts::DetectorVolumeJsonConverter::fromJson(), and main().

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static DetectorVolumeUpdator Acts::Experimental::unconnectedUpdator ( )

inlinestatic

A dummy constructed updator.

Definition at line 59 of file NavigationDelegates.hpp.

View newest version in sPHENIX GitHub at line 59 of file NavigationDelegates.hpp

void Acts::Experimental::updateCandidates	(	const GeometryContext &	gctx,
		NavigationState &	nState
	)

inline

Helper method to update the candidates (portals/surfaces), this can be called for initial surface/portal estimation, but also during the navigation to update the current list of candidates.

Parameters

gctx	is the Geometry context of this call
nState	[in,out] is the navigation state to be updated

Definition at line 37 of file NavigationStateUpdators.hpp.

View newest version in sPHENIX GitHub at line 37 of file NavigationStateUpdators.hpp

References Acts::PhysicalConstants::c, Acts::Experimental::NavigationState::direction, Acts::Surface::intersect(), Acts::Experimental::NavigationState::position, position, Acts::s_onSurfaceTolerance, and Acts::Experimental::NavigationState::surfaceCandidates.

Referenced by Acts::Experimental::AllPortalsImpl::update(), Acts::Experimental::MultiLayerSurfacesUpdatorImpl< grid_t, path_generator >::update(), Acts::Experimental::AllPortalsAndSurfacesImpl::update(), and Acts::Experimental::IndexedUpdatorImpl< VariableBoundIndexGrid1, DetectorVolumesCollection, DetectorVolumeFiller >::update().

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Variable Documentation

auto Acts::Experimental::s_possibleAxes

static

Initial value:

=
    std::tuple<EqBound, EqOpen, EqClosed,
               
               VarBound, VarOpen, VarClosed,
               
               EqBoundEqBound, EqBoundEqOpen, EqBoundEqClosed, EqOpenEqBound,
               EqOpenEqOpen, EqOpenEqClosed, EqClosedEqBound, EqClosedEqOpen,
               EqClosedEqClosed,
               
               EqBoundVarBound, EqBoundVarOpen, EqBoundVarClosed,
               EqOpenVarBound, EqOpenVarOpen, EqOpenVarClosed, EqClosedVarBound,
               EqClosedVarOpen, EqClosedVarClosed,
               
               VarBoundEqBound, VarBoundEqOpen, VarBoundEqClosed,
               VarOpenEqBound, VarOpenEqOpen, VarOpenEqClosed, VarClosedEqBound,
               VarClosedEqOpen, VarClosedEqClosed,
               
               VarBoundVarBound, VarBoundVarOpen, VarBoundVarClosed,
               VarOpenVarBound, VarOpenVarOpen, VarOpenVarClosed,
               VarClosedVarBound, VarClosedVarOpen, VarClosedVarClosed>{}

Definition at line 36 of file IndexedSurfacesSvgConverter.hpp.

View newest version in sPHENIX GitHub at line 36 of file IndexedSurfacesSvgConverter.hpp

Referenced by Acts::Svg::IndexedSurfacesConverter::convert(), and Acts::IndexedSurfacesJsonConverter::toJson().

Namespaces

Classes

Typedefs

Enumerations

Functions

Variables

Typedef Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation