Acts::Experimental::GbtsLayer Class Reference

Layer helper with eta-bin access for GBTS seeding. More...

#include <Acts/Seeding2/GbtsGeometry.hpp>

Public Member Functions
	GbtsLayer (const GbtsLayerDescription &layerDescription, float etaBinWidth, std::int32_t bin0)
const std::vector< std::int32_t > &	bins () const
	Get bins.
bool	checkCompatibility (const GbtsLayer &otherLayer, std::uint32_t b1, std::uint32_t b2, float minZ0, float maxZ0) const
	Verify bin compatibility.
std::int32_t	getEtaBin (float zh, float rh) const
	Get eta bin for given z and r coordinates.
const GbtsLayerDescription &	layerDescription () const
	Get the layer description.
std::int32_t	numOfBins () const
	Get number of bins.

Detailed Description

Layer helper with eta-bin access for GBTS seeding.

Constructor & Destructor Documentation

GbtsLayer()

Acts::Experimental::GbtsLayer::GbtsLayer	(	const GbtsLayerDescription &	layerDescription,
		float	etaBinWidth,
		std::int32_t	bin0 )

Parameters

layerDescription	Layer description for the layer
etaBinWidth	Eta bin width
bin0	Starting bin index

Member Function Documentation

bins()

const std::vector< std::int32_t > & Acts::Experimental::GbtsLayer::bins

(

)

const

Get bins.

Returns

Vector of bin indices

checkCompatibility()

bool Acts::Experimental::GbtsLayer::checkCompatibility	(	const GbtsLayer &	otherLayer,
		std::uint32_t	b1,
		std::uint32_t	b2,
		float	minZ0,
		float	maxZ0 ) const

Verify bin compatibility.

Parameters

otherLayer	Other layer to compare with
b1	First bin index
b2	Second bin index
minZ0	Minimum z0 coordinate
maxZ0	Maximum z0 coordinate

Returns

True if bins are compatible

getEtaBin()

std::int32_t Acts::Experimental::GbtsLayer::getEtaBin	(	float	zh,
		float	rh ) const

Get eta bin for given z and r coordinates.

Parameters

zh	Z coordinate
rh	Radius coordinate

Returns

Eta bin index

layerDescription()

const GbtsLayerDescription & Acts::Experimental::GbtsLayer::layerDescription

(

)

const

Get the layer description.

Returns

Reference to the layer description

numOfBins()

std::int32_t Acts::Experimental::GbtsLayer::numOfBins

(

)

const

Get number of bins.

Returns

Number of bins