ActsPlugins::DD4hepLayerBuilder Class Reference

build layers of one cylinder-endcap setup from DD4hep input More...

#include <ActsPlugins/DD4hep/DD4hepLayerBuilder.hpp>

Inheritance diagram for ActsPlugins::DD4hepLayerBuilder:

Collaboration diagram for ActsPlugins::DD4hepLayerBuilder:

Classes
struct	Config
	nested configuration struct for steering of the layer builder More...

Public Types
using	ElementFactory
	DD4hepDetectorElement construction factory.

Public Member Functions
	DD4hepLayerBuilder (const DD4hepLayerBuilder::Config &config, std::unique_ptr< const Acts::Logger > logger)
	Constructor.
	~DD4hepLayerBuilder () override
	Destructor.
const Acts::LayerVector	centralLayers (const Acts::GeometryContext &gctx) const final
	LayerBuilder interface method.
Config	getConfiguration () const
	get the configuration object
const std::string &	identification () const final
	Name identification.
const Acts::LayerVector	negativeLayers (const Acts::GeometryContext &gctx) const final
	LayerBuilder interface method.
const Acts::LayerVector	positiveLayers (const Acts::GeometryContext &gctx) const final
	LayerBuilder interface method.
void	setConfiguration (const Config &config)
	set the configuration object
void	setLogger (std::unique_ptr< const Acts::Logger > logger)
	set logging instance
Public Member Functions inherited from Acts::ILayerBuilder
virtual	~ILayerBuilder ()=default
	Virtual destructor.

Static Public Member Functions
static std::shared_ptr< DD4hepDetectorElement >	defaultDetectorElementFactory (const dd4hep::DetElement &detElement, const std::string &detAxis, double thickness, bool isDisc, std::shared_ptr< const Acts::ISurfaceMaterial > surfaceMaterial)
	Default factory for DD4hepDetectorElement.

Detailed Description

build layers of one cylinder-endcap setup from DD4hep input

This class is an implementation of the Acts::ILayerBuilder, creating the central (layers of barrel), the negative and positive layers (layers of endcaps) of one hierarchy (e.g. PixelDetector, StripDetector,...) with input from DD4hep.

Member Typedef Documentation

ElementFactory

using ActsPlugins::DD4hepLayerBuilder::ElementFactory

Initial value:

 std::function<std::shared_ptr<DD4hepDetectorElement>(
      const dd4hep::DetElement&, const std::string&, double, bool,
      std::shared_ptr<const Acts::ISurfaceMaterial>)>

DD4hepDetectorElement construction factory.

Constructor & Destructor Documentation

DD4hepLayerBuilder()

ActsPlugins::DD4hepLayerBuilder::DD4hepLayerBuilder	(	const DD4hepLayerBuilder::Config &	config,
		std::unique_ptr< const Acts::Logger >	logger )

Constructor.

Parameters

config	is the configuration struct
logger	is the logging instance

~DD4hepLayerBuilder()

ActsPlugins::DD4hepLayerBuilder::~DD4hepLayerBuilder ( )

override

Destructor.

Member Function Documentation

centralLayers()

const Acts::LayerVector ActsPlugins::DD4hepLayerBuilder::centralLayers ( const Acts::GeometryContext & gctx ) const

finalvirtual

LayerBuilder interface method.

Parameters

gctx	the geometry context for this build call

Returns

the layers at the central sector

Implements Acts::ILayerBuilder.

defaultDetectorElementFactory()

std::shared_ptr< DD4hepDetectorElement > ActsPlugins::DD4hepLayerBuilder::defaultDetectorElementFactory ( const dd4hep::DetElement & detElement, const std::string & detAxis, double thickness, bool isDisc, std::shared_ptr< const Acts::ISurfaceMaterial > surfaceMaterial )

static

Default factory for DD4hepDetectorElement.

Parameters

detElement	The DD4hep detector element
detAxis	The detector axis string
thickness	The thickness of the element
isDisc	Whether this is a disc element
surfaceMaterial	The surface material

Returns

Shared pointer to the created DD4hepDetectorElement

negativeLayers()

const Acts::LayerVector ActsPlugins::DD4hepLayerBuilder::negativeLayers ( const Acts::GeometryContext & gctx ) const

finalvirtual

LayerBuilder interface method.

Parameters

gctx	the geometry context for this build call

Returns

the layers at negative side

Implements Acts::ILayerBuilder.

positiveLayers()

const Acts::LayerVector ActsPlugins::DD4hepLayerBuilder::positiveLayers ( const Acts::GeometryContext & gctx ) const

finalvirtual

LayerBuilder interface method.

Parameters

gctx	the geometry context for this build call

Returns

the layers at positive side

Implements Acts::ILayerBuilder.

setConfiguration()

void ActsPlugins::DD4hepLayerBuilder::setConfiguration

(

const Config &

config

)

set the configuration object

Parameters

config

is the configuration struct

setLogger()

void ActsPlugins::DD4hepLayerBuilder::setLogger

(

std::unique_ptr< const Acts::Logger >

logger

)

set logging instance