ActsTrk::detail::GeoVolIds Namespace Reference

Define the volume parts of the GeometryIdentifier for each ATLAS subsystem centrally. More...

Variables
constexpr std::size_t	s_stripVolumeId = 20
	Volume Ids used within the ITk.
constexpr std::size_t	s_innerPixelVolumeId = 5
constexpr std::size_t	s_outerPixelVolumeId = 10
constexpr std::size_t	s_beamPipeVolumeId = 1
constexpr std::size_t	s_caloEnvelopeID = 39
	Volume Ids ofthe Calorimeter.
constexpr std::size_t	s_caloBarrelId = 40
constexpr std::size_t	s_muonBarrelId = 80
constexpr std::size_t	s_muonEndcapAId = 81
constexpr std::size_t	s_muonEndcapCId = 82
constexpr std::size_t	s_muonEndcapMiddleAId = 83
constexpr std::size_t	s_muonEndcapMiddleCId = 84

Detailed Description

Define the volume parts of the GeometryIdentifier for each ATLAS subsystem centrally.

The Ids are used in the Gen-3 Acts::TackingGeometry construction to assign GeometryIdentifiers to each volume in the system tree.

Variable Documentation

s_beamPipeVolumeId

std::size_t ActsTrk::detail::GeoVolIds::s_beamPipeVolumeId = 1

constexpr

Definition at line 56 of file GeometryDefs.h.

s_caloBarrelId

std::size_t ActsTrk::detail::GeoVolIds::s_caloBarrelId = 40

constexpr

Definition at line 59 of file GeometryDefs.h.

s_caloEnvelopeID

std::size_t ActsTrk::detail::GeoVolIds::s_caloEnvelopeID = 39

constexpr

Volume Ids ofthe Calorimeter.

Definition at line 58 of file GeometryDefs.h.

s_innerPixelVolumeId

std::size_t ActsTrk::detail::GeoVolIds::s_innerPixelVolumeId = 5

constexpr

Definition at line 54 of file GeometryDefs.h.

s_muonBarrelId

std::size_t ActsTrk::detail::GeoVolIds::s_muonBarrelId = 80

constexpr

Definition at line 61 of file GeometryDefs.h.

s_muonEndcapAId

std::size_t ActsTrk::detail::GeoVolIds::s_muonEndcapAId = 81

constexpr

Definition at line 62 of file GeometryDefs.h.

s_muonEndcapCId

std::size_t ActsTrk::detail::GeoVolIds::s_muonEndcapCId = 82

constexpr

Definition at line 63 of file GeometryDefs.h.

s_muonEndcapMiddleAId

std::size_t ActsTrk::detail::GeoVolIds::s_muonEndcapMiddleAId = 83

constexpr

Definition at line 64 of file GeometryDefs.h.

s_muonEndcapMiddleCId

std::size_t ActsTrk::detail::GeoVolIds::s_muonEndcapMiddleCId = 84

constexpr

Definition at line 65 of file GeometryDefs.h.

s_outerPixelVolumeId

std::size_t ActsTrk::detail::GeoVolIds::s_outerPixelVolumeId = 10

constexpr

Definition at line 55 of file GeometryDefs.h.

s_stripVolumeId

std::size_t ActsTrk::detail::GeoVolIds::s_stripVolumeId = 20

constexpr

Volume Ids used within the ITk.

Definition at line 53 of file GeometryDefs.h.