Namespaces
namespace	CaloBar
	Places an array of identical scintillator bars into a mother volume.

namespace	CaloFibreHP
	Builds one Hadronic Pre-shower Layer (HPL) of scintillating fibres.

Classes
struct	CalorimeterConfig
	Configuration for the SHiP calorimeter geometry. More...

class	CalorimeterFactory
	Factory for the Calorimeter (ECAL + HCAL) geometry. More...

class	CavernFactory
	Factory for the Cavern (world volume and rock) geometry. More...

class	DecayVolumeFactory
	Factory for the DecayVolume subsystem (decay region + SBT). More...

class	MagnetFactory
	Factory for the Magnet (spectrometer magnet) geometry. More...

class	MuonShieldFactory
	Factory for the MuonShield (muon shield magnets) geometry. More...

class	NeutrinoDetectorFactory
	Factory for the Scattering and Neutrino Detector (SND). More...

struct	SBTConfig
	Configuration for the Surround Background Tagger (SBT) geometry. More...

class	SBTSensorBuilder
	Builds the SBT scintillator sensor containers into `mother`. More...

class	SBTStructureBuilder
	Builds the SBT steel H-beam supporting structure into `mother`. More...

class	SHiPGeometryBuilder
	Main geometry builder for the SHiP detector. More...

class	SHiPMaterials
	Central material manager for the SHiP detector. More...

class	SHiPTimingDetInterface
	GmxInterface implementation for the SHiP Timing Detector. More...

class	SHiPUBTManager
	Detector manager for the Upstream Background Tagger (UBT). More...

class	TargetFactory
	Factory for the Target (proton target and shielding) geometry. More...

class	TimingDetectorFactory
	Factory for the TimingDetector (TimeDet) geometry. More...

class	TrackersFactory
	Factory for the Trackers (straw tube tracking stations) geometry. More...

class	UpstreamTaggerFactory
	Factory for the UpstreamTagger (upstream veto tagger) geometry. More...

Enumerations
enum class	BarAxis { AlongX , AlongY }
	Which transverse axis the bars are replicated along. More...

enum class	LayerCode : int { WidePVT_H = 1 , WidePVT_V = 2 , ThinPS_H = 3 , ThinPS_V = 4 , FibreHPL_Y = 5 , FibreHPL_X = 6 , Absorber = 7 , AirGap = 8 }
	Layer type codes used in the ECAL/HCAL layer sequences. More...

Functions
CalorimeterConfig	readCaloConfig (const std::string &path)
	Parse a calo.toml file and return a CalorimeterConfig.

static std::string	resolveTomlPath (const std::string &path)

SBTConfig	readSBTConfig (const std::string &path)
	Parse an sbt.toml file and return an SBTConfig.

static std::string	resolveGmxPath ()

Variables
static constexpr double	kWidePVTBarPitch_mm = 60.0

static constexpr double	kThinPSBarPitch_mm = 10.0

Enumeration Type Documentation

◆ BarAxis

enum class SHiPGeometry::BarAxis

strong

Which transverse axis the bars are replicated along.

Enumerator
AlongX
AlongY

◆ LayerCode

enum class SHiPGeometry::LayerCode : int

strong

Layer type codes used in the ECAL/HCAL layer sequences.

Enumerator
WidePVT_H	Wide PVT bar layer, bars along X (H orientation)
WidePVT_V	Wide PVT bar layer, bars along Y (V orientation)
ThinPS_H	Thin PS bar layer, bars along X (H orientation)
ThinPS_V	Thin PS bar layer, bars along Y (V orientation)
FibreHPL_Y	HPL fibre layer, fibres along Y.
FibreHPL_X	HPL fibre layer, fibres along X.
Absorber	Absorber plate (Lead in ECAL, Iron in HCAL)
AirGap	Air gap (no volume, just advances z cursor)

Function Documentation

◆ readCaloConfig()

CalorimeterConfig SHiPGeometry::readCaloConfig ( const std::string & path )

Parse a calo.toml file and return a CalorimeterConfig.

Uses toml++ for parsing. Unknown top-level keys are reported via stderr (helpful when a stale or mistyped key would otherwise be silently ignored), but do not cause the parse to fail.

Exceptions

std::runtime_error if the file cannot be opened, contains malformed TOML, or is missing the mandatory layers field.

◆ readSBTConfig()

SBTConfig SHiPGeometry::readSBTConfig ( const std::string & path )

Parse an sbt.toml file and return an SBTConfig.

Uses toml++. Unknown top-level keys are reported on stderr but do not cause the parse to fail.

Exceptions

std::runtime_error if the file cannot be opened or is malformed.

◆ resolveGmxPath()

static std::string SHiPGeometry::resolveGmxPath ( )

static

◆ resolveTomlPath()

static std::string SHiPGeometry::resolveTomlPath ( const std::string & path )

static

Variable Documentation

◆ kThinPSBarPitch_mm

constexpr double SHiPGeometry::kThinPSBarPitch_mm = 10.0

staticconstexpr

◆ kWidePVTBarPitch_mm

constexpr double SHiPGeometry::kWidePVTBarPitch_mm = 60.0