ActsTrk::IGbtsLayerTool Class Reference

Builds the GBTS layer geometry out of the ITk readout geometry. More...

#include <IGbtsLayerTool.h>

Inheritance diagram for ActsTrk::IGbtsLayerTool:

Collaboration diagram for ActsTrk::IGbtsLayerTool:

Public Member Functions
	DeclareInterfaceID (IGbtsLayerTool, 1, 0)
virtual const std::vector< Acts::Experimental::GbtsLayerDescription > &	layerDescriptions () const =0
	The GBTS layers, indexed by the dense GBTS layer index.
virtual const std::vector< short > &	pixelLayers () const =0
	Pixel wafer hash to dense GBTS layer index, kNoLayer where unused.
virtual const std::vector< short > &	stripLayers () const =0
	Strip wafer hash to dense GBTS layer index, kNoLayer where unused.
virtual StatusCode	readConnections (const std::vector< Acts::Experimental::GbtsLayerDescription > &layers, std::vector< Acts::Experimental::GbtsLayerConnection > &connections, float &etaBinWidth, std::string connectorInputFile, bool usePixel, bool useStrips) const =0
	Reads the connection table and returns only the connections asked for.

Static Public Attributes
static constexpr short	kNoLayer = -100
	Value stored in the hash maps for a module GBTS does not use.

Detailed Description

Builds the GBTS layer geometry out of the ITk readout geometry.

GBTS groups the silicon modules into layers of its own and addresses them by a dense index. This tool owns that grouping: it hands out the layer descriptions in dense-index order, each carrying its technology, and the wafer hash to dense index maps that turn a space point's module into the layer it belongs to.

Also contains a helper function to read the layer connection table using the layer geometry

Definition at line 29 of file IGbtsLayerTool.h.

Member Function Documentation

DeclareInterfaceID()

ActsTrk::IGbtsLayerTool::DeclareInterfaceID	(	IGbtsLayerTool	,
		1	,
		0	)

layerDescriptions()

virtual const std::vector< Acts::Experimental::GbtsLayerDescription > & ActsTrk::IGbtsLayerTool::layerDescriptions ( ) const

pure virtual

The GBTS layers, indexed by the dense GBTS layer index.

pixelLayers()

virtual const std::vector< short > & ActsTrk::IGbtsLayerTool::pixelLayers ( ) const

pure virtual

Pixel wafer hash to dense GBTS layer index, kNoLayer where unused.

readConnections()

virtual StatusCode ActsTrk::IGbtsLayerTool::readConnections ( const std::vector< Acts::Experimental::GbtsLayerDescription > & layers, std::vector< Acts::Experimental::GbtsLayerConnection > & connections, float & etaBinWidth, std::string connectorInputFile, bool usePixel, bool useStrips ) const

pure virtual

Reads the connection table and returns only the connections asked for.

stripLayers()

virtual const std::vector< short > & ActsTrk::IGbtsLayerTool::stripLayers ( ) const

pure virtual

Strip wafer hash to dense GBTS layer index, kNoLayer where unused.

Member Data Documentation

kNoLayer

short ActsTrk::IGbtsLayerTool::kNoLayer = -100

staticconstexpr

Value stored in the hash maps for a module GBTS does not use.

Definition at line 34 of file IGbtsLayerTool.h.

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The documentation for this class was generated from the following file:

• IGbtsLayerTool.h