#include <acts/blob/master/Core/include/Acts/Geometry/CylinderLayer.hpp>

Inheritance diagram for Acts::CylinderLayer:

Collaboration diagram for Acts::CylinderLayer:

Public Member Functions
	CylinderLayer (const CylinderLayer &cla)=delete
	Copy constructor - deleted.

CylinderLayer &	operator= (const CylinderLayer &)=delete
	Assignment operator for CylinderLayers - deleted.

	CylinderLayer ()=delete
	Default Constructor.

	~CylinderLayer () override=default
	Destructor.

const CylinderSurface &	surfaceRepresentation () const override

CylinderSurface &	surfaceRepresentation () override

Public Member Functions inherited from Acts::CylinderSurface
	~CylinderSurface () override=default
	Destructor - defaulted.

	CylinderSurface ()=delete
	Deleted default constructor.

CylinderSurface &	operator= (const CylinderSurface &other)

const Vector3D	binningPosition (const GeometryContext &gctx, BinningValue bValue) const final

const RotationMatrix3D	referenceFrame (const GeometryContext &gctx, const Vector3D &position, const Vector3D &momentum) const final

SurfaceType	type () const override
	Return the surface type.

const Vector3D	normal (const GeometryContext &gctx, const Vector2D &lposition) const final

const Vector3D	normal (const GeometryContext &gctx, const Vector3D &position) const final

virtual const Vector3D	rotSymmetryAxis (const GeometryContext &gctx) const

const CylinderBounds &	bounds () const final
	This method returns the CylinderBounds by reference.

void	localToGlobal (const GeometryContext &gctx, const Vector2D &lposition, const Vector3D &momentum, Vector3D &position) const final

bool	globalToLocal (const GeometryContext &gctx, const Vector3D &position, const Vector3D &momentum, Vector2D &lposition) const final

Intersection	intersectionEstimate (const GeometryContext &gctx, const Vector3D &position, const Vector3D &direction, const BoundaryCheck &bcheck) const final

SurfaceIntersection	intersect (const GeometryContext &gctx, const Vector3D &position, const Vector3D &direction, const BoundaryCheck &bcheck) const final

double	pathCorrection (const GeometryContext &gctx, const Vector3D &position, const Vector3D &direction) const final

std::string	name () const override
	Return method for properly formatted output string.

Polyhedron	polyhedronRepresentation (const GeometryContext &gctx, size_t lseg) const override

Public Member Functions inherited from Acts::Surface
virtual	~Surface ()

std::shared_ptr< Surface >	getSharedPtr ()

std::shared_ptr< const Surface >	getSharedPtr () const

Surface &	operator= (const Surface &other)

virtual bool	operator== (const Surface &other) const

virtual bool	operator!= (const Surface &sf) const

virtual const Transform3D &	transform (const GeometryContext &gctx) const

virtual const Vector3D	center (const GeometryContext &gctx) const

virtual const Vector3D	normal (const GeometryContext &gctx) const

const DetectorElementBase *	associatedDetectorElement () const

const Layer *	associatedLayer () const

void	associateLayer (const Layer &lay)

const ISurfaceMaterial *	surfaceMaterial () const

const std::shared_ptr< const ISurfaceMaterial > &	surfaceMaterialSharedPtr () const

void	assignSurfaceMaterial (std::shared_ptr< const ISurfaceMaterial > material)

bool	isOnSurface (const GeometryContext &gctx, const Vector3D &position, const Vector3D &momentum, const BoundaryCheck &bcheck=true) const

virtual bool	insideBounds (const Vector2D &lposition, const BoundaryCheck &bcheck=true) const

virtual void	initJacobianToGlobal (const GeometryContext &gctx, BoundToFreeMatrix &jacobian, const Vector3D &position, const Vector3D &direction, const BoundVector &pars) const

virtual const RotationMatrix3D	initJacobianToLocal (const GeometryContext &gctx, FreeToBoundMatrix &jacobian, const Vector3D &position, const Vector3D &direction) const

virtual const BoundRowVector	derivativeFactors (const GeometryContext &gctx, const Vector3D &position, const Vector3D &direction, const RotationMatrix3D &rft, const BoundToFreeMatrix &jacobian) const

virtual std::ostream &	toStream (const GeometryContext &gctx, std::ostream &sl) const

Public Member Functions inherited from Acts::GeometryObject
	GeometryObject ()=default
	Defaulted construrctor.

	GeometryObject (const GeometryObject &)=default
	Defaulted copy constructor.

	GeometryObject (const GeometryID &geoID)

GeometryObject &	operator= (const GeometryObject &geoID)

const GeometryID &	geoID () const

virtual double	binningPositionValue (const GeometryContext &gctx, BinningValue bValue) const

void	assignGeoID (const GeometryID &geoID)

Public Member Functions inherited from Acts::Layer
	Layer ()=delete
	Default Constructor - deleted.

	Layer (const Layer &)=delete
	Copy Constructor - deleted.

virtual	~Layer ()=default
	Destructor.

Layer &	operator= (const Layer &)=delete

const SurfaceArray *	surfaceArray () const
	Return the entire SurfaceArray, returns a nullptr if no SurfaceArray.

SurfaceArray *	surfaceArray ()
	Non-const version.

double	thickness () const

virtual bool	isOnLayer (const GeometryContext &gctx, const Vector3D &position, const BoundaryCheck &bcheck=true) const

const ApproachDescriptor *	approachDescriptor () const
	Return method for the approach descriptor, can be nullptr.

ApproachDescriptor *	approachDescriptor ()
	Non-const version of the approach descriptor.

template<typename options_t >
bool	resolve (const options_t &options) const

virtual bool	resolve (bool resolveSensitive, bool resolveMaterial, bool resolvePassive) const

template<typename options_t >
std::vector< SurfaceIntersection >	compatibleSurfaces (const GeometryContext &gctx, const Vector3D &position, const Vector3D &direction, const options_t &options) const
	Decompose Layer into (compatible) surfaces.

template<typename options_t >
const SurfaceIntersection	surfaceOnApproach (const GeometryContext &gctx, const Vector3D &position, const Vector3D &direction, const options_t &options) const

const Layer *	nextLayer (const GeometryContext &gctx, const Vector3D &position, const Vector3D &direction) const

const TrackingVolume *	trackingVolume () const

const AbstractVolume *	representingVolume () const

LayerType	layerType () const
	return the LayerType

Static Public Member Functions
static MutableLayerPtr	create (const std::shared_ptr< const Transform3D > &transform, const std::shared_ptr< const CylinderBounds > &cbounds, std::unique_ptr< SurfaceArray > surfaceArray=nullptr, double thickness=0., std::unique_ptr< ApproachDescriptor > ad=nullptr, LayerType laytyp=passive)

Protected Member Functions
	CylinderLayer (const std::shared_ptr< const Transform3D > &transform, const std::shared_ptr< const CylinderBounds > &cBounds, std::unique_ptr< SurfaceArray > surfaceArray=nullptr, double thickness=0., std::unique_ptr< ApproachDescriptor > ades=nullptr, LayerType laytyp=passive)

	CylinderLayer (const CylinderLayer &cla, const Transform3D &shift)

Protected Member Functions inherited from Acts::CylinderSurface
	CylinderSurface (std::shared_ptr< const CylinderBounds > cbounds, const DetectorElementBase &detelement)

	CylinderSurface (std::shared_ptr< const Transform3D > htrans, double radius, double halfz, double halfphi=M_PI, double avphi=0.)

	CylinderSurface (std::shared_ptr< const Transform3D > htrans, const std::shared_ptr< const CylinderBounds > &cbounds)

	CylinderSurface (const CylinderSurface &other)

	CylinderSurface (const GeometryContext &gctx, const CylinderSurface &other, const Transform3D &transf)

Protected Member Functions inherited from Acts::Surface
	Surface (std::shared_ptr< const Transform3D > tform=nullptr)

	Surface (const Surface &other)

	Surface (const DetectorElementBase &detelement)

	Surface (const GeometryContext &gctx, const Surface &other, const Transform3D &shift)

Protected Member Functions inherited from Acts::Layer
	Layer (std::unique_ptr< SurfaceArray > surfaceArray, double thickness=0., std::unique_ptr< ApproachDescriptor > ades=nullptr, LayerType laytyp=passive)

void	encloseTrackingVolume (const TrackingVolume &tvol)

Private Member Functions
void	buildApproachDescriptor ()
	build approach surfaces */

Additional Inherited Members
Public Types inherited from Acts::Surface
enum	SurfaceType { Cone = 0, Cylinder = 1, Disc = 2, Perigee = 3, Plane = 4, Straw = 5, Curvilinear = 6, Other = 7 }

Protected Attributes inherited from Acts::CylinderSurface
std::shared_ptr< const CylinderBounds >	m_bounds
	bounds (shared)

Protected Attributes inherited from Acts::Layer
NextLayers	m_nextLayers
	the previous Layer according to BinGenUtils

const BinUtility *	m_nextLayerUtility = nullptr

std::unique_ptr< const SurfaceArray >	m_surfaceArray = nullptr

double	m_layerThickness = 0.
	Thickness of the Layer.

std::unique_ptr< const ApproachDescriptor >	m_approachDescriptor = nullptr

const TrackingVolume *	m_trackingVolume = nullptr
	the enclosing TrackingVolume

std::unique_ptr< AbstractVolume >	m_representingVolume = nullptr

LayerType	m_layerType
	make a passive/active either way

int	m_ssRepresentingSurface = 0
	sub structure indication

int	m_ssSensitiveSurfaces = 0

int	m_ssApproachSurfaces = 0

Detailed Description

Class to describe a cylindrical detector layer for tracking, it inhertis from both, Layer base class and CylinderSurface class

Definition at line 34 of file CylinderLayer.hpp.

View newest version in sPHENIX GitHub at line 34 of file CylinderLayer.hpp

Constructor & Destructor Documentation

Acts::CylinderLayer::CylinderLayer ( const CylinderLayer & cla )

delete

Copy constructor - deleted.

Acts::CylinderLayer::CylinderLayer ( )

delete

Default Constructor.

Referenced by create().

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Acts::CylinderLayer::~CylinderLayer ( )

overridedefault

Destructor.

Acts::CylinderLayer::CylinderLayer	(	const std::shared_ptr< const Transform3D > &	transform,
		const std::shared_ptr< const CylinderBounds > &	cBounds,
		std::unique_ptr< SurfaceArray >	surfaceArray = `nullptr`,
		double	thickness = `0.`,
		std::unique_ptr< ApproachDescriptor >	ades = `nullptr`,
		LayerType	laytyp = `passive`
	)

protected

Private constructor for CylinderLayer, called by create(args*) factory

Parameters

transform	is the 3D transform that places the layer in 3D space
cbounds	are the cylindrical bounds of the layer
surfaceArray	is the Binned Array that holds the sensitive surfaces
thickness	is the layer thickness (along the normal)
ad	is the approach descriptor for approaching the layer
laytyp	is the layer type

Returns: The return object is a shared poiter to the layer.

Definition at line 24 of file CylinderLayer.cpp.

View newest version in sPHENIX GitHub at line 24 of file CylinderLayer.cpp

References Acts::Layer::approachDescriptor(), Acts::Surface::associateLayer(), buildApproachDescriptor(), Acts::Layer::m_approachDescriptor, Acts::CylinderSurface::m_bounds, Acts::Layer::m_representingVolume, Acts::Layer::m_surfaceArray, Acts::Surface::m_transform, Acts::ApproachDescriptor::registerLayer(), and Acts::Layer::thickness().

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Acts::CylinderLayer::CylinderLayer	(	const CylinderLayer &	cla,
		const Transform3D &	shift
	)

protected

Private copy constructor with shift, called by create(args*)

Parameters

cla	is the source cylinder layer for the copy
shift	is the additional transform applied after cloning

Returns: The return object is a shared pointer to the layer.

Member Function Documentation

void Acts::CylinderLayer::buildApproachDescriptor ( )

private

build approach surfaces */

Definition at line 59 of file CylinderLayer.cpp.

View newest version in sPHENIX GitHub at line 59 of file CylinderLayer.cpp

References Acts::tubeInnerCover, and Acts::tubeOuterCover.

Referenced by CylinderLayer().

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static MutableLayerPtr Acts::CylinderLayer::create	(	const std::shared_ptr< const Transform3D > &	transform,
		const std::shared_ptr< const CylinderBounds > &	cbounds,
		std::unique_ptr< SurfaceArray >	surfaceArray = `nullptr`,
		double	thickness = `0.`,
		std::unique_ptr< ApproachDescriptor >	ad = `nullptr`,
		LayerType	laytyp = `passive`
	)

inlinestatic

Factory for shared Layer pointer create a shared, fully deployed CylinderLayer

Parameters

transform	is the 3D transform that places the layer in 3D space
cbounds	are the cylindrical bounds of the layer
surfaceArray	is the Binned Array that holds the sensitive surfaces
thickness	is the layer thickness (along the normal)
ad	is the approach descriptor for approaching the layer
laytyp	is the layer type

Returns: The return object is a shared poiter to the layer.

Definition at line 49 of file CylinderLayer.hpp.

View newest version in sPHENIX GitHub at line 49 of file CylinderLayer.hpp

References CylinderLayer(), Acts::Layer::surfaceArray(), and Acts::Layer::thickness().

Referenced by Acts::Test::Layers::BOOST_AUTO_TEST_CASE(), Acts::PassiveLayerBuilder::centralLayers(), Acts::DD4hepLayerBuilder::centralLayers(), Acts::constructCylinderVolume(), Acts::CylinderVolumeHelper::createCylinderLayer(), and Acts::LayerCreator::cylinderLayer().

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CylinderLayer& Acts::CylinderLayer::operator= ( const CylinderLayer & )

delete

Assignment operator for CylinderLayers - deleted.

const Acts::CylinderSurface & Acts::CylinderLayer::surfaceRepresentation ( ) const

overridevirtual

Transforms the layer into a Surface representation This is for positioning and extrapolation

Implements Acts::Layer.

Definition at line 50 of file CylinderLayer.cpp.

View newest version in sPHENIX GitHub at line 50 of file CylinderLayer.cpp

Referenced by Acts::CylinderVolumeBuilder::analyzeContent().

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Acts::CylinderSurface & Acts::CylinderLayer::surfaceRepresentation ( )

overridevirtual

Implements Acts::Layer.

Definition at line 55 of file CylinderLayer.cpp.

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

The documentation for this class was generated from the following files:

acts/blob/master/Core/include/Acts/Geometry/CylinderLayer.hpp
acts/blob/master/Core/src/Geometry/CylinderLayer.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation