The LayerCreator is able to build cylinder disc layers or plane layers from detector elements. More...

#include <Acts/Geometry/LayerCreator.hpp>

Classes
struct	Config
	Configuration for the LayerCreator This is the nexted configuration struct for the LayerCreator class. More...

Public Member Functions
	LayerCreator (const Config &lcConfig, std::unique_ptr< const Logger > logger=getDefaultLogger("LayerCreator", Logging::INFO))
	Constructor.
void	associateSurfacesToLayer (Layer &layer) const
	associate surfaces contained by this layer to this layer
MutableLayerPtr	cylinderLayer (const GeometryContext &gctx, std::vector< std::shared_ptr< const Surface > > surfaces, BinningType bTypePhi, BinningType bTypeZ, std::optional< ProtoLayer > _protoLayer=std::nullopt, const Transform3 &transform=Transform3::Identity(), std::unique_ptr< ApproachDescriptor > ad=nullptr) const
	returning a cylindrical layer
MutableLayerPtr	cylinderLayer (const GeometryContext &gctx, std::vector< std::shared_ptr< const Surface > > surfaces, std::size_t binsPhi, std::size_t binsZ, std::optional< ProtoLayer > _protoLayer=std::nullopt, const Transform3 &transform=Transform3::Identity(), std::unique_ptr< ApproachDescriptor > ad=nullptr) const
	returning a cylindrical layer
MutableLayerPtr	discLayer (const GeometryContext &gctx, std::vector< std::shared_ptr< const Surface > > surfaces, BinningType bTypeR, BinningType bTypePhi, std::optional< ProtoLayer > _protoLayer=std::nullopt, const Transform3 &transform=Transform3::Identity(), std::unique_ptr< ApproachDescriptor > ad=nullptr) const
	returning a disc layer
MutableLayerPtr	discLayer (const GeometryContext &gctx, std::vector< std::shared_ptr< const Surface > > surfaces, std::size_t binsR, std::size_t binsPhi, std::optional< ProtoLayer > _protoLayer=std::nullopt, const Transform3 &transform=Transform3::Identity(), std::unique_ptr< ApproachDescriptor > ad=nullptr) const
	returning a disc layer
Config	getConfiguration () const
	Access th configuration object.
MutableLayerPtr	planeLayer (const GeometryContext &gctx, std::vector< std::shared_ptr< const Surface > > surfaces, std::size_t bins1, std::size_t bins2, AxisDirection aDir, std::optional< ProtoLayer > _protoLayer=std::nullopt, const Transform3 &transform=Transform3::Identity(), std::unique_ptr< ApproachDescriptor > ad=nullptr) const
	returning a plane layer
void	setConfiguration (const Config &lcConfig)
	Set the configuration object.
void	setLogger (std::unique_ptr< const Logger > newLogger)
	set logging instance

Detailed Description

The LayerCreator is able to build cylinder disc layers or plane layers from detector elements.

Constructor & Destructor Documentation

◆ LayerCreator()

Acts::LayerCreator::LayerCreator	(	const Config &	lcConfig,
		std::unique_ptr< const Logger >	logger = getDefaultLogger("LayerCreator", Logging::INFO) )

explicit

Constructor.

Parameters

lcConfig	is the configuration object
logger	logging instance

Member Function Documentation

◆ associateSurfacesToLayer()

void Acts::LayerCreator::associateSurfacesToLayer ( Layer & layer ) const

associate surfaces contained by this layer to this layer

Parameters

layer Layer to associate surfaces with

◆ cylinderLayer() [1/2]

MutableLayerPtr Acts::LayerCreator::cylinderLayer	(	const GeometryContext &	gctx,
		std::vector< std::shared_ptr< const Surface > >	surfaces,
		BinningType	bTypePhi,
		BinningType	bTypeZ,
		std::optional< ProtoLayer >	_protoLayer = std::nullopt,
		const Transform3 &	transform = Transform3::Identity(),
		std::unique_ptr< ApproachDescriptor >	ad = nullptr ) const

returning a cylindrical layer

Parameters

gctx	is the geometry context with which the geometry is built
surfaces	is the vector of pointers to sensitive surfaces represented by this layer

Precondition: the pointers to the sensitive surfaces in the surfaces vectors all need to be valid, since no check is performed

Parameters

bTypePhi	binning type in phi (equidistant/arbitrary)
bTypeZ	binning type in z (equidistant/arbitrary)
_protoLayer	(optional) proto layer specifying the dimensions and envelopes
transform	is the (optional) transform of the layer
ad	possibility to hand over a specific ApproachDescriptor, which is needed for material mapping. Otherwise the default ApproachDescriptor will be taken used for this layer

Returns: shared pointer to a newly created layer

◆ cylinderLayer() [2/2]

MutableLayerPtr Acts::LayerCreator::cylinderLayer	(	const GeometryContext &	gctx,
		std::vector< std::shared_ptr< const Surface > >	surfaces,
		std::size_t	binsPhi,
		std::size_t	binsZ,
		std::optional< ProtoLayer >	_protoLayer = std::nullopt,
		const Transform3 &	transform = Transform3::Identity(),
		std::unique_ptr< ApproachDescriptor >	ad = nullptr ) const

returning a cylindrical layer

Parameters

gctx	is the geometry context with which the geometry is built
surfaces	is the vector of pointers to sensitive surfaces represented by this layer

Precondition: the pointers to the sensitive surfaces in the surfaces vectors all need to be valid, since no check is performed

Parameters

binsPhi	is number of bins the sensitive surfaces are ordered in phi
binsZ	is number of bins the sensitive surfaces are ordered in Z
_protoLayer	(optional) proto layer specifying the dimensions and envelopes
transform	is the (optional) transform of the layer
ad	possibility to hand over a specific ApproachDescriptor, which is needed for material mapping. Otherwise the default ApproachDescriptor will be taken used for this layer

Returns: shared pointer to a newly created layer

◆ discLayer() [1/2]

MutableLayerPtr Acts::LayerCreator::discLayer	(	const GeometryContext &	gctx,
		std::vector< std::shared_ptr< const Surface > >	surfaces,
		BinningType	bTypeR,
		BinningType	bTypePhi,
		std::optional< ProtoLayer >	_protoLayer = std::nullopt,
		const Transform3 &	transform = Transform3::Identity(),
		std::unique_ptr< ApproachDescriptor >	ad = nullptr ) const

returning a disc layer

Parameters

gctx	is the geometry context with which the geometry is built
surfaces	is the vector of pointers to sensitive surfaces represented by this layer

Precondition: the pointers to the sensitive surfaces in the surfaces vectors all need to be valid, since no check is performed

Parameters

bTypeR	binning type in r (equidistant/arbitrary)
bTypePhi	binning type in phi (equidistant/arbitrary)
transform	is the (optional) transform of the layer
_protoLayer	(optional) proto layer specifying the dimensions and envelopes
ad	possibility to hand over a specific ApproachDescriptor, which is needed for material mapping. Otherwise the default ApproachDescriptor will be taken used for this layer

Returns: shared pointer to a newly created layer

◆ discLayer() [2/2]

MutableLayerPtr Acts::LayerCreator::discLayer	(	const GeometryContext &	gctx,
		std::vector< std::shared_ptr< const Surface > >	surfaces,
		std::size_t	binsR,
		std::size_t	binsPhi,
		std::optional< ProtoLayer >	_protoLayer = std::nullopt,
		const Transform3 &	transform = Transform3::Identity(),
		std::unique_ptr< ApproachDescriptor >	ad = nullptr ) const

returning a disc layer

Parameters

gctx	is the geometry context with which the geometry is built
surfaces	is the vector of pointers to sensitive surfaces represented by this layer

Precondition: the pointers to the sensitive surfaces in the surfaces vectors all need to be valid, since no check is performed

Parameters

binsR	is number of bins the sensitive surfaces are ordered in R
binsPhi	is number of bins the sensitive surfaces are ordered in Phi
transform	is the (optional) transform of the layer
_protoLayer	(optional) proto layer specifying the dimensions and envelopes
ad	possibility to hand over a specific ApproachDescriptor, which is needed for material mapping. Otherwise the default ApproachDescriptor will be taken used for this layer

Returns: shared pointer to a newly created layer

◆ getConfiguration()

LayerCreator::Config Acts::LayerCreator::getConfiguration ( ) const

Access th configuration object.

Returns: Copy of the current configuration object

◆ planeLayer()

MutableLayerPtr Acts::LayerCreator::planeLayer	(	const GeometryContext &	gctx,
		std::vector< std::shared_ptr< const Surface > >	surfaces,
		std::size_t	bins1,
		std::size_t	bins2,
		AxisDirection	aDir,
		std::optional< ProtoLayer >	_protoLayer = std::nullopt,
		const Transform3 &	transform = Transform3::Identity(),
		std::unique_ptr< ApproachDescriptor >	ad = nullptr ) const

returning a plane layer

Parameters

	gctx	is the geometry context with which the geometry is built
[in]	surfaces	is the vector of pointers to sensitive surfaces represented by this layer

Precondition: the pointers to the sensitive surfaces in the surfaces vectors all need to be valid, since no check is performed

Parameters

[in]	bins1	is the number of bins in the orthogonal direction to `bValue`
[in]	bins2	is the number of bins in the orthogonal direction to `bValue`
[in]	aDir	Direction of the aligned surfaces
[in]	transform	is the (optional) transform of the layer
[in]	_protoLayer	(optional) proto layer specifying the dimensions and envelopes
[in]	ad	possibility to hand over a specific ApproachDescriptor, which is needed for material mapping. Otherwise the default ApproachDescriptor will be taken used for this layer

Returns: shared pointer to a newly created layer

◆ setConfiguration()

void Acts::LayerCreator::setConfiguration ( const Config & lcConfig )

Set the configuration object.

Parameters

lcConfig is the configuration struct

◆ setLogger()

void Acts::LayerCreator::setLogger ( std::unique_ptr< const Logger > newLogger )

set logging instance

Parameters

newLogger the logger instance

Classes

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ LayerCreator()

Member Function Documentation

◆ associateSurfacesToLayer()

◆ cylinderLayer() [1/2]

◆ cylinderLayer() [2/2]

◆ discLayer() [1/2]

◆ discLayer() [2/2]

◆ getConfiguration()

◆ planeLayer()

◆ setConfiguration()

◆ setLogger()