#include <acts/blob/sPHENIX/Core/include/Acts/Geometry/TrackingGeometry.hpp>

Collaboration diagram for Acts::TrackingGeometry:

Public Member Functions
	TrackingGeometry (const MutableTrackingVolumePtr &highestVolume, const IMaterialDecorator *materialDecorator=nullptr, const GeometryIdentifierHook &hook={}, const Logger &logger=getDummyLogger())

	~TrackingGeometry ()
	Destructor.

const TrackingVolume *	highestTrackingVolume () const

const std::shared_ptr< const TrackingVolume > &	highestTrackingVolumeShared () const

const TrackingVolume *	lowestTrackingVolume (const GeometryContext &gctx, const Vector3 &gp) const

const Layer *	associatedLayer (const GeometryContext &gctx, const Vector3 &gp) const

void	registerBeamTube (std::shared_ptr< const PerigeeSurface > beam)

const Surface *	getBeamline () const
	surface representing the beam pipe

template<ACTS_CONCEPT(SurfaceVisitor) visitor_t>
void	visitSurfaces (visitor_t &&visitor) const
	Visit all sensitive surfaces.

const TrackingVolume *	findVolume (GeometryIdentifier id) const

const Surface *	findSurface (GeometryIdentifier id) const

Private Attributes
TrackingVolumePtr	m_world

std::shared_ptr< const PerigeeSurface >	m_beam

std::unordered_map < GeometryIdentifier, const TrackingVolume * >	m_volumesById

std::unordered_map < GeometryIdentifier, const Surface * >	m_surfacesById

Friends
class	TrackingGeometryBuilder
	Give the GeometryBuilder friend rights.

Detailed Description

The TrackingGeometry class is the owner of the constructed TrackingVolumes.

It enables both, a global search for an asociatedVolume (respectively, if existing, a global search of an associated Layer or the next associated Layer), such as a continuous navigation by BoundarySurfaces between the confined TrackingVolumes.

Definition at line 43 of file TrackingGeometry.hpp.

View newest version in sPHENIX GitHub at line 43 of file TrackingGeometry.hpp

Constructor & Destructor Documentation

Acts::TrackingGeometry::TrackingGeometry	(	const MutableTrackingVolumePtr &	highestVolume,
		const IMaterialDecorator *	materialDecorator = `nullptr`,
		const GeometryIdentifierHook &	hook = `{}`,
		const Logger &	logger = `getDummyLogger()`
	)

Constructor

Parameters

highestVolume	is the world volume
materialDecorator	is a dediated decorator that can assign surface or volume based material to the TrackingVolume
hook	Identifier hook to be applied to surfaces
logger	instance of a logger (defaulting to the "silent" one)

Definition at line 21 of file TrackingGeometry.cpp.

View newest version in sPHENIX GitHub at line 21 of file TrackingGeometry.cpp

References Acts::GeometryObject::geometryId(), m_surfacesById, m_volumesById, and m_world.

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Acts::TrackingGeometry::~TrackingGeometry ( )

default

Destructor.

Member Function Documentation

const Acts::Layer * Acts::TrackingGeometry::associatedLayer	(	const GeometryContext &	gctx,
		const Vector3 &	gp
	)		const

Forward the associated Layer information

Parameters

gctx	is the context for this request (e.g. alignment)
gp	is the global position of the call

Returns: plain pointer to assocaiated layer

Definition at line 64 of file TrackingGeometry.cpp.

View newest version in sPHENIX GitHub at line 64 of file TrackingGeometry.cpp

References Acts::TrackingVolume::associatedLayer().

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const Acts::Surface * Acts::TrackingGeometry::findSurface ( GeometryIdentifier id ) const

Search for a surface with the given identifier.

Parameters

id	is the geometry identifier of the surface

Return values

nullptr	if no such surface exists
pointer	to the found surface otherwise.

Definition at line 88 of file TrackingGeometry.cpp.

View newest version in sPHENIX GitHub at line 88 of file TrackingGeometry.cpp

Referenced by ActsExamples::IndexSourceLink::SurfaceAccessor::operator()(), ActsSourceLink::SurfaceAccessor::operator()(), and Acts::Test::TestSourceLink::SurfaceAccessor::operator()().

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const Acts::TrackingVolume * Acts::TrackingGeometry::findVolume ( GeometryIdentifier id ) const

Search for a volume with the given identifier.

Parameters

id	is the geometry identifier of the volume

Return values

nullptr	if no such volume exists
pointer	to the found volume otherwise.

Definition at line 79 of file TrackingGeometry.cpp.

View newest version in sPHENIX GitHub at line 79 of file TrackingGeometry.cpp

const Acts::Surface * Acts::TrackingGeometry::getBeamline ( ) const

surface representing the beam pipe

Note: The ownership is not passed, e.g. do not delete the pointer

Returns: raw pointer to surface representing the beam pipe (could be a null pointer)

Definition at line 75 of file TrackingGeometry.cpp.

View newest version in sPHENIX GitHub at line 75 of file TrackingGeometry.cpp

const Acts::TrackingVolume * Acts::TrackingGeometry::highestTrackingVolume ( ) const

Access to the world volume

Returns: plain pointer to the world volume

Definition at line 54 of file TrackingGeometry.cpp.

View newest version in sPHENIX GitHub at line 54 of file TrackingGeometry.cpp

Referenced by Acts::Test::BOOST_AUTO_TEST_CASE(), Acts::Svg::TrackingGeometryConverter::convert(), Acts::Svg::TrackingGeometryProjections::convert(), Acts::VolumeMaterialMapper::createState(), Acts::SurfaceMaterialMapper::createState(), Acts::MaterialMapJsonConverter::trackingGeometryToJson(), visitSurfaces(), ActsExamples::ObjTrackingGeometryWriter::write(), and ActsExamples::RootMaterialWriter::write().

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const std::shared_ptr< const Acts::TrackingVolume > & Acts::TrackingGeometry::highestTrackingVolumeShared ( ) const

Access to the world volume

Returns: shared pointer to the world volume

Definition at line 60 of file TrackingGeometry.cpp.

View newest version in sPHENIX GitHub at line 60 of file TrackingGeometry.cpp

Referenced by Acts::Python::addGeometry().

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const Acts::TrackingVolume * Acts::TrackingGeometry::lowestTrackingVolume	(	const GeometryContext &	gctx,
		const Vector3 &	gp
	)		const

return the lowest tracking Volume

Parameters

gctx	The current geometry context object, e.g. alignment
gp	is the global position of the call

Returns: plain pointer to the lowest TrackingVolume

Definition at line 43 of file TrackingGeometry.cpp.

View newest version in sPHENIX GitHub at line 43 of file TrackingGeometry.cpp

References Acts::TrackingVolume::lowestTrackingVolume().

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void Acts::TrackingGeometry::registerBeamTube ( std::shared_ptr< const PerigeeSurface > beam )

Register the beam tube

Parameters

beam	is the beam line surface

Definition at line 70 of file TrackingGeometry.cpp.

View newest version in sPHENIX GitHub at line 70 of file TrackingGeometry.cpp

References testing::internal::move().

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template<ACTS_CONCEPT(SurfaceVisitor) visitor_t>

void Acts::TrackingGeometry::visitSurfaces ( visitor_t && visitor ) const

inline

Visit all sensitive surfaces.

Template Parameters

visitor_t Type of the callable visitor

Parameters

visitor The callable. Will be called for each sensitive surface that is found

Definition at line 110 of file TrackingGeometry.hpp.

View newest version in sPHENIX GitHub at line 110 of file TrackingGeometry.hpp

References highestTrackingVolume().

Referenced by Acts::Test::BOOST_AUTO_TEST_CASE(), and ActsExamples::Contextual::ExternalAlignmentDecorator::parseGeometry().

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Friends And Related Function Documentation

friend class TrackingGeometryBuilder

friend

Give the GeometryBuilder friend rights.

Definition at line 45 of file TrackingGeometry.hpp.

View newest version in sPHENIX GitHub at line 45 of file TrackingGeometry.hpp

Member Data Documentation

std::shared_ptr<const PerigeeSurface> Acts::TrackingGeometry::m_beam

private

Definition at line 133 of file TrackingGeometry.hpp.

View newest version in sPHENIX GitHub at line 133 of file TrackingGeometry.hpp

std::unordered_map<GeometryIdentifier, const Surface*> Acts::TrackingGeometry::m_surfacesById

private

Definition at line 136 of file TrackingGeometry.hpp.

View newest version in sPHENIX GitHub at line 136 of file TrackingGeometry.hpp

Referenced by TrackingGeometry().

std::unordered_map<GeometryIdentifier, const TrackingVolume*> Acts::TrackingGeometry::m_volumesById

private

Definition at line 135 of file TrackingGeometry.hpp.

View newest version in sPHENIX GitHub at line 135 of file TrackingGeometry.hpp

Referenced by TrackingGeometry().

TrackingVolumePtr Acts::TrackingGeometry::m_world

private

Definition at line 131 of file TrackingGeometry.hpp.

View newest version in sPHENIX GitHub at line 131 of file TrackingGeometry.hpp

Referenced by TrackingGeometry().

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

acts/blob/sPHENIX/Core/include/Acts/Geometry/TrackingGeometry.hpp
acts/blob/sPHENIX/Core/src/Geometry/TrackingGeometry.cpp

Public Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation