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

Inheritance diagram for Acts::KDTreeTrackingGeometryBuilder:

Collaboration diagram for Acts::KDTreeTrackingGeometryBuilder:

Classes
struct	Cache
	Private construction cache. More...

struct	Config
	Nested Configuration for this TrackingGeometryBuilder. More...

Public Types
using	SurfaceKDT = KDTree< 2u, std::shared_ptr< Surface >, ActsScalar, std::array, 100 >

Public Member Functions
	KDTreeTrackingGeometryBuilder (const Config &cfg, std::unique_ptr< const Logger > logger=getDefaultLogger("KDTreeTrackingGeometryBuilder", Logging::INFO))

std::unique_ptr< const TrackingGeometry >	trackingGeometry (const GeometryContext &gctx) const final

Public Member Functions inherited from Acts::ITrackingGeometryBuilder
virtual	~ITrackingGeometryBuilder ()=default
	Virtual destructor.

Private Member Functions
const Logger &	logger () const
	Private access method to the logger.

std::shared_ptr< TrackingVolume >	translateVolume (Cache &cCache, const GeometryContext &gctx, const SurfaceKDT &kdt, const ProtoVolume &ptVolume, const std::string &indent="") const

std::shared_ptr< const Layer >	translateLayer (Cache &cCache, const GeometryContext &gctx, const SurfaceKDT &kdt, const ProtoVolume &plVolume, const std::string &indent="") const

Private Attributes
Config	m_cfg
	Configuration member.

std::unique_ptr< const Logger >	m_logger
	the logging instance

Detailed Description

A Tracking Geometry builder restricted to cylindrical geometries

It takes some helper tools and a vector of surface objects, together with a ProtoDetector description that is used to query a KDTree for contained surfaces in structures defined by the proto volume.

Definition at line 41 of file KDTreeTrackingGeometryBuilder.hpp.

View newest version in sPHENIX GitHub at line 41 of file KDTreeTrackingGeometryBuilder.hpp

Member Typedef Documentation

using Acts::KDTreeTrackingGeometryBuilder::SurfaceKDT = KDTree<2u, std::shared_ptr<Surface>, ActsScalar, std::array, 100>

Definition at line 61 of file KDTreeTrackingGeometryBuilder.hpp.

View newest version in sPHENIX GitHub at line 61 of file KDTreeTrackingGeometryBuilder.hpp

Constructor & Destructor Documentation

Acts::KDTreeTrackingGeometryBuilder::KDTreeTrackingGeometryBuilder	(	const Config &	cfg,
		std::unique_ptr< const Logger >	logger = `getDefaultLogger("KDTreeTrackingGeometryBuilder", Logging::INFO)`
	)

Constructor

Parameters

[in]	cfg	is the configuration struct for this builder
[in]	logger	logging instance

Definition at line 38 of file KDTreeTrackingGeometryBuilder.cpp.

View newest version in sPHENIX GitHub at line 38 of file KDTreeTrackingGeometryBuilder.cpp

References Acts::ProtoDetector::harmonize(), m_cfg, and Acts::KDTreeTrackingGeometryBuilder::Config::protoDetector.

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Member Function Documentation

const Logger& Acts::KDTreeTrackingGeometryBuilder::logger ( ) const

inlineprivate

Private access method to the logger.

Definition at line 85 of file KDTreeTrackingGeometryBuilder.hpp.

View newest version in sPHENIX GitHub at line 85 of file KDTreeTrackingGeometryBuilder.hpp

References m_logger.

std::unique_ptr< const Acts::TrackingGeometry > Acts::KDTreeTrackingGeometryBuilder::trackingGeometry ( const GeometryContext & gctx ) const

finalvirtual

TrackingGeometry Interface method

Parameters

gctx	geometry context of that building call

Returns: a unique pointer to a TrackingGeometry

Implements Acts::ITrackingGeometryBuilder.

Definition at line 46 of file KDTreeTrackingGeometryBuilder.cpp.

View newest version in sPHENIX GitHub at line 46 of file KDTreeTrackingGeometryBuilder.cpp

References ACTS_INFO, Acts::binR, Acts::binZ, m_cfg(), testing::internal::move(), physmon_simulation::s, Acts::KDTreeTrackingGeometryBuilder::Cache::surfaceCounter, and physmon_ckf_tracking::u.

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std::shared_ptr< const Acts::Layer > Acts::KDTreeTrackingGeometryBuilder::translateLayer	(	Cache &	cCache,
		const GeometryContext &	gctx,
		const SurfaceKDT &	kdt,
		const ProtoVolume &	plVolume,
		const std::string &	indent = `""`
	)		const

private

Translate a layer volume

Parameters

cCache	is a cache used to extract the built detector elements
gctx	is the current geometry context at building
kdt	is the pre-filled kdt tree for the surface query
plVolume	the proto volume representation a layer to be translated
indent	is a screen output indentation

Returns: a new tracking volume; a new tracking volume

Definition at line 152 of file KDTreeTrackingGeometryBuilder.cpp.

View newest version in sPHENIX GitHub at line 152 of file KDTreeTrackingGeometryBuilder.cpp

References ACTS_DEBUG, Acts::ACTS_VERBOSE(), Acts::binR, Acts::binZ, Acts::DiscLayer::create(), Acts::CylinderLayer::create(), Acts::ProtoLayer::envelope, Acts::Extent::envelope(), Acts::equidistant, Acts::ProtoVolume::extent, Acts::ProtoVolume::internal, m_cfg(), Acts::ProtoVolume::name, Acts::Extent::range(), Acts::KDTree< Dims, Type, Scalar, Vector, LeafSize >::rangeSearchWithKey(), physmon_simulation::s, writeMapConfig::surface, Acts::KDTreeTrackingGeometryBuilder::Cache::surfaceCounter, Acts::RangeXD< Dims, Type, Vector >::toString(), Acts::Test::transform, and physmon_ckf_tracking::u.

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std::shared_ptr< Acts::TrackingVolume > Acts::KDTreeTrackingGeometryBuilder::translateVolume	(	Cache &	cCache,
		const GeometryContext &	gctx,
		const SurfaceKDT &	kdt,
		const ProtoVolume &	ptVolume,
		const std::string &	indent = `""`
	)		const

private

Translate a proto tracking volume into a Acts::TrackingVolume

Parameters

cCache	is a cache used to extract the built detector elements
gctx	is the current geometry context at building
kdt	is the pre-filled kdt tree for the surface query
ptVolume	the proto volume to be translated
indent	is a screen output indentation