Acts::CuboidStackPortalShell Class Reference

This class describes a cuboid shell containing multiple volumes. More...

#include <Acts/Geometry/CuboidPortalShell.hpp>

Inheritance diagram for Acts::CuboidStackPortalShell:

Collaboration diagram for Acts::CuboidStackPortalShell:

Public Member Functions
	CuboidStackPortalShell (const GeometryContext &gctx, std::vector< CuboidPortalShell * > shells, AxisDirection direction, const Logger &logger=getDummyLogger())
	Construct the portal shell stack from the given shells.
void	applyToVolume () override
	Instruct the shell to register the portals with the volume, handing over shared ownership in the process.
bool	isValid () const override
	Check if a portal is valid, e.g.
std::string	label () const override
	Get a label for the portal shell for debugging purposes.
const Transform3 &	localToGlobalTransform (const GeometryContext &gctx) const override
	Return the stack's group transform.
std::shared_ptr< Portal >	portal (Face face) override
	Retrieve a shared_ptr for the portal associated to the given face.
void	setPortal (std::shared_ptr< Portal > portal, Face face) override
	Set the portal associated to the given face.
std::size_t	size () const override
	Get the number of portals in the shell.
Public Member Functions inherited from Acts::CuboidPortalShell
void	fill (TrackingVolume &volume) override
	Fill the open slots of the shell with a TrivialPortalLink to the given volume.
Public Member Functions inherited from Acts::PortalShellBase
virtual	~PortalShellBase ()=default
	Virtual destructor.

Additional Inherited Members
Public Types inherited from Acts::CuboidPortalShell
using	Face = CuboidVolumeBounds::Face
	Type alias for cuboid volume bounds face enumeration.

Detailed Description

This class describes a cuboid shell containing multiple volumes.

Constructor & Destructor Documentation

CuboidStackPortalShell()

Acts::CuboidStackPortalShell::CuboidStackPortalShell	(	const GeometryContext &	gctx,
		std::vector< CuboidPortalShell * >	shells,
		AxisDirection	direction,
		const Logger &	logger = getDummyLogger() )

Construct the portal shell stack from the given shells.

Parameters

gctx	The geometry context
shells	The shells to stack

Note

The shells must be ordered in the given direction

Parameters

direction	The stacking direction (along x/y/z axis) in local stack coordinates
logger	A logging instance for debugging

Member Function Documentation

applyToVolume()

void Acts::CuboidStackPortalShell::applyToVolume ( )

overridevirtual

Instruct the shell to register the portals with the volume, handing over shared ownership in the process.

Note

The target volume depends on the shell type, e.g. composite shells like the CylinerStackPortalShell register portals to the correct volumes.

Implements Acts::PortalShellBase.

isValid()

bool Acts::CuboidStackPortalShell::isValid ( ) const

overridevirtual

Check if a portal is valid, e.g.

if non of the portals has two unconnected sides.

Returns

True if the shell is valid, false otherwise

Implements Acts::PortalShellBase.

label()

std::string Acts::CuboidStackPortalShell::label ( ) const

overridevirtual

Get a label for the portal shell for debugging purposes.

Returns

A label for the portal shell

Implements Acts::PortalShellBase.

localToGlobalTransform()

const Transform3 & Acts::CuboidStackPortalShell::localToGlobalTransform ( const GeometryContext & gctx ) const

overridevirtual

Return the stack's group transform.

Returns

Reference to the transform of the cuboid stack

Implements Acts::CuboidPortalShell.

portal()

std::shared_ptr< Portal > Acts::CuboidStackPortalShell::portal ( Face face )

overridevirtual

Retrieve a shared_ptr for the portal associated to the given face.

Can be nullptr if unset.

Parameters

face	The face to retrieve the portal for

Returns

The portal associated to the face

Implements Acts::CuboidPortalShell.

setPortal()

void Acts::CuboidStackPortalShell::setPortal ( std::shared_ptr< Portal > portal, Face face )

overridevirtual

Set the portal associated to the given face.

Parameters

portal	The portal to set
face	The face to set the portal

Implements Acts::CuboidPortalShell.

size()

std::size_t Acts::CuboidStackPortalShell::size ( ) const

overridevirtual

Get the number of portals in the shell.

This number depends on the volume type

Returns

The number of portals in the shell

Implements Acts::PortalShellBase.