Acts::ProtoLayer Struct Reference

#include <acts/blob/master/Core/include/Acts/Geometry/ProtoLayer.hpp>

Public Member Functions
	ProtoLayer (const GeometryContext &gctx, const std::vector< const Surface * > &surfaces)
	ProtoLayer (const GeometryContext &gctx, const std::vector< std::shared_ptr< const Surface >> &surfaces)
	ProtoLayer ()=default
std::ostream &	toStream (std::ostream &sl) const
double	radialDistance (const Vector3D &pos1, const Vector3D &pos2) const

Public Attributes
double	maxX
double	minX
double	maxY
double	minY
double	maxZ
double	minZ
double	maxR
double	minR
double	maxPhi
double	minPhi
std::pair< double, double >	envX = {0, 0}
std::pair< double, double >	envY = {0, 0}
std::pair< double, double >	envZ = {0, 0}
std::pair< double, double >	envR = {0, 0}
std::pair< double, double >	envPhi = {0, 0}

Private Member Functions
void	measure (const GeometryContext &gctx, const std::vector< const Surface * > &surfaces)

Detailed Description

Encapsulates min/max boundaries that will be turned into a layer. The struct allows this information to be obtained in a consistent way, or be caller provided.

Definition at line 24 of file ProtoLayer.hpp.

View newest version in sPHENIX GitHub at line 24 of file ProtoLayer.hpp

Constructor & Destructor Documentation

Acts::ProtoLayer::ProtoLayer	(	const GeometryContext &	gctx,
		const std::vector< const Surface * > &	surfaces
	)

Constructor

Loops over a provided vector of surface and calculates the various min/max values in one go. Also takes into account the thickness of an associated DetectorElement, if it exists.

Parameters

gctx	The current geometry context object, e.g. alignment
surfaces	The vector of surfaces to consider

Definition at line 24 of file ProtoLayer.cpp.

View newest version in sPHENIX GitHub at line 24 of file ProtoLayer.cpp

References measure().

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Acts::ProtoLayer::ProtoLayer	(	const GeometryContext &	gctx,
		const std::vector< std::shared_ptr< const Surface >> &	surfaces
	)

Constructor

Loops over a provided vector of surface and calculates the various min/max values in one go. Also takes into account the thickness of an associated DetectorElement, if it exists.

Parameters

gctx	The current geometry context object, e.g. alignment
surfaces	The vector of surfaces to consider

Definition at line 29 of file ProtoLayer.cpp.

View newest version in sPHENIX GitHub at line 29 of file ProtoLayer.cpp

References measure(), and Acts::unpack_shared_vector().

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Acts::ProtoLayer::ProtoLayer ( )

default

Member Function Documentation

void Acts::ProtoLayer::measure ( const GeometryContext &  gctx, const std::vector< const Surface * > &  surfaces  )

private

Helper method which performs the actual min/max calculation

Parameters

gctx	The current geometry context object, e.g. alignment
surfaces	The surfaces to build this protolayer out of

Definition at line 72 of file ProtoLayer.cpp.

View newest version in sPHENIX GitHub at line 72 of file ProtoLayer.cpp

References Acts::CylinderSurface::bounds(), Acts::Surface::center(), Acts::CylinderBounds::eAveragePhi, Acts::CylinderBounds::eHalfLengthZ, Acts::CylinderBounds::eHalfPhiSector, envPhi, envR, envX, envY, envZ, Acts::CylinderBounds::eR, Acts::Polyhedron::faces, Acts::CylinderBounds::get(), max, maxPhi, maxR, maxX, maxY, maxZ, min, minPhi, minR, minX, minY, minZ, Acts::VectorHelpers::perp(), phi, Acts::AnnulusBounds::phiMax(), Acts::AnnulusBounds::phiMin(), Acts::CylinderSurface::polyhedronRepresentation(), r, radialDistance(), Acts::AnnulusBounds::rMax(), Acts::AnnulusBounds::rMin(), thickness, Acts::DetectorElementBase::thickness(), Acts::Surface::transform(), Acts::UnitConstants::u, Acts::PlanarBounds::vertices(), Acts::Polyhedron::vertices, and z.

Referenced by ProtoLayer().

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double Acts::ProtoLayer::radialDistance	(	const Vector3D &	pos1,
		const Vector3D &	pos2
	)		const

Calculates the closest radial distance of a line

Parameters

pos1	is the first position on the line
pos2	is the second position on the line

Returns

is the closest distance

Definition at line 35 of file ProtoLayer.cpp.

View newest version in sPHENIX GitHub at line 35 of file ProtoLayer.cpp

References e, f, L, max, min, and norm.

Referenced by Acts::Test::Layers::BOOST_AUTO_TEST_CASE(), and measure().

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std::ostream & Acts::ProtoLayer::toStream

(

std::ostream &

sl

)

const

Definition at line 60 of file ProtoLayer.cpp.

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

References envPhi, envR, envZ, maxPhi, maxR, maxZ, minPhi, minR, and minZ.

Member Data Documentation

std::pair<double, double> Acts::ProtoLayer::envPhi = {0, 0}

Definition at line 45 of file ProtoLayer.hpp.

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

Referenced by measure(), and toStream().

std::pair<double, double> Acts::ProtoLayer::envR = {0, 0}

Definition at line 44 of file ProtoLayer.hpp.

View newest version in sPHENIX GitHub at line 44 of file ProtoLayer.hpp

Referenced by Acts::Test::BOOST_FIXTURE_TEST_CASE(), Acts::TGeoLayerBuilder::buildLayers(), Acts::DD4hepLayerBuilder::centralLayers(), FW::Generic::ProtoLayerCreatorT< detector_element_t >::centralProtoLayers(), FW::Generic::ProtoLayerCreatorT< detector_element_t >::createProtoLayers(), Acts::LayerCreator::cylinderLayer(), Acts::LayerCreator::discLayer(), Acts::DD4hepLayerBuilder::endcapLayers(), measure(), Acts::Test::CylindricalTrackingGeometry::operator()(), and toStream().

std::pair<double, double> Acts::ProtoLayer::envX = {0, 0}

Definition at line 41 of file ProtoLayer.hpp.

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

Referenced by measure().

std::pair<double, double> Acts::ProtoLayer::envY = {0, 0}

Definition at line 42 of file ProtoLayer.hpp.

View newest version in sPHENIX GitHub at line 42 of file ProtoLayer.hpp

Referenced by measure().

std::pair<double, double> Acts::ProtoLayer::envZ = {0, 0}

Definition at line 43 of file ProtoLayer.hpp.

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

Referenced by Acts::Test::BOOST_FIXTURE_TEST_CASE(), Acts::TGeoLayerBuilder::buildLayers(), Acts::DD4hepLayerBuilder::centralLayers(), FW::Generic::ProtoLayerCreatorT< detector_element_t >::centralProtoLayers(), FW::Generic::ProtoLayerCreatorT< detector_element_t >::createProtoLayers(), Acts::LayerCreator::cylinderLayer(), Acts::LayerCreator::discLayer(), Acts::DD4hepLayerBuilder::endcapLayers(), measure(), and toStream().

double Acts::ProtoLayer::maxPhi

Definition at line 38 of file ProtoLayer.hpp.

View newest version in sPHENIX GitHub at line 38 of file ProtoLayer.hpp

Referenced by Acts::SurfaceArrayCreator::createEquidistantAxis(), Acts::LayerCreator::cylinderLayer(), Acts::LayerCreator::discLayer(), measure(), and toStream().

double Acts::ProtoLayer::maxR

Definition at line 35 of file ProtoLayer.hpp.

View newest version in sPHENIX GitHub at line 35 of file ProtoLayer.hpp

Referenced by Acts::Test::BOOST_FIXTURE_TEST_CASE(), Acts::DD4hepLayerBuilder::centralLayers(), Acts::SurfaceArrayCreator::createEquidistantAxis(), Acts::SurfaceArrayCreator::createVariableAxis(), Acts::LayerCreator::cylinderLayer(), Acts::LayerCreator::discLayer(), Acts::DD4hepLayerBuilder::endcapLayers(), measure(), Acts::SurfaceArrayCreator::surfaceArrayOnCylinder(), and toStream().

double Acts::ProtoLayer::maxX

Definition at line 26 of file ProtoLayer.hpp.

View newest version in sPHENIX GitHub at line 26 of file ProtoLayer.hpp

Referenced by Acts::SurfaceArrayCreator::createEquidistantAxis(), measure(), and Acts::LayerCreator::planeLayer().

double Acts::ProtoLayer::maxY

Definition at line 29 of file ProtoLayer.hpp.

View newest version in sPHENIX GitHub at line 29 of file ProtoLayer.hpp

Referenced by Acts::SurfaceArrayCreator::createEquidistantAxis(), measure(), and Acts::LayerCreator::planeLayer().

double Acts::ProtoLayer::maxZ

Definition at line 32 of file ProtoLayer.hpp.

View newest version in sPHENIX GitHub at line 32 of file ProtoLayer.hpp

Referenced by Acts::Test::BOOST_FIXTURE_TEST_CASE(), Acts::DD4hepLayerBuilder::centralLayers(), Acts::SurfaceArrayCreator::createEquidistantAxis(), Acts::SurfaceArrayCreator::createVariableAxis(), Acts::LayerCreator::cylinderLayer(), Acts::LayerCreator::discLayer(), Acts::DD4hepLayerBuilder::endcapLayers(), measure(), Acts::LayerCreator::planeLayer(), Acts::SurfaceArrayCreator::surfaceArrayOnDisc(), and toStream().

double Acts::ProtoLayer::minPhi

Definition at line 39 of file ProtoLayer.hpp.

View newest version in sPHENIX GitHub at line 39 of file ProtoLayer.hpp

Referenced by Acts::SurfaceArrayCreator::createEquidistantAxis(), Acts::LayerCreator::cylinderLayer(), Acts::LayerCreator::discLayer(), measure(), and toStream().

double Acts::ProtoLayer::minR

Definition at line 36 of file ProtoLayer.hpp.

View newest version in sPHENIX GitHub at line 36 of file ProtoLayer.hpp

Referenced by Acts::Test::BOOST_FIXTURE_TEST_CASE(), Acts::DD4hepLayerBuilder::centralLayers(), Acts::SurfaceArrayCreator::createEquidistantAxis(), Acts::SurfaceArrayCreator::createVariableAxis(), Acts::LayerCreator::cylinderLayer(), Acts::LayerCreator::discLayer(), Acts::DD4hepLayerBuilder::endcapLayers(), measure(), Acts::SurfaceArrayCreator::surfaceArrayOnCylinder(), and toStream().

double Acts::ProtoLayer::minX

Definition at line 27 of file ProtoLayer.hpp.

View newest version in sPHENIX GitHub at line 27 of file ProtoLayer.hpp

Referenced by Acts::SurfaceArrayCreator::createEquidistantAxis(), measure(), and Acts::LayerCreator::planeLayer().

double Acts::ProtoLayer::minY

Definition at line 30 of file ProtoLayer.hpp.

View newest version in sPHENIX GitHub at line 30 of file ProtoLayer.hpp

Referenced by Acts::SurfaceArrayCreator::createEquidistantAxis(), measure(), and Acts::LayerCreator::planeLayer().

double Acts::ProtoLayer::minZ

Definition at line 33 of file ProtoLayer.hpp.

View newest version in sPHENIX GitHub at line 33 of file ProtoLayer.hpp

Referenced by Acts::Test::BOOST_FIXTURE_TEST_CASE(), Acts::DD4hepLayerBuilder::centralLayers(), Acts::SurfaceArrayCreator::createEquidistantAxis(), Acts::SurfaceArrayCreator::createVariableAxis(), Acts::LayerCreator::cylinderLayer(), Acts::LayerCreator::discLayer(), Acts::DD4hepLayerBuilder::endcapLayers(), measure(), Acts::LayerCreator::planeLayer(), Acts::SurfaceArrayCreator::surfaceArrayOnDisc(), and toStream().

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

• acts/blob/master/Core/include/Acts/Geometry/ProtoLayer.hpp
• acts/blob/master/Core/src/Geometry/ProtoLayer.cpp