ship::IGeometryService Class Reference

Framework-agnostic interface to the SHiP detector geometry. More...

#include <IGeometryService.h>

Inheritance diagram for ship::IGeometryService:

Public Member Functions
virtual	~IGeometryService ()=default
virtual const GeoVPhysVol *	geoModelWorld () const =0
	GeoModel world physical volume (const — tree is immutable after build).
virtual G4LogicalVolume *	geant4WorldLogical ()=0
	G4LogicalVolume* for the world.
virtual G4LogicalVolume *	getLogicalVolume (const std::string &name) const =0
	Look up a G4LogicalVolume by name within this service's converted tree (depth-first).

Detailed Description

Framework-agnostic interface to the SHiP detector geometry.

Ownership of all returned pointers stays with the service.

Constructor & Destructor Documentation

~IGeometryService()

virtual ship::IGeometryService::~IGeometryService ( )

virtualdefault

Member Function Documentation

geant4WorldLogical()

virtual G4LogicalVolume * ship::IGeometryService::geant4WorldLogical ( )

pure virtual

G4LogicalVolume* for the world.

Triggers GeoModel2G4 on first call, which must run on the process-wide geometry thread (ship::geometry_thread(), see GeometryThread.h) whenever more than one thread touches Geant4 geometry.

Implemented in ship::SHiPGeometryService.

geoModelWorld()

virtual const GeoVPhysVol * ship::IGeometryService::geoModelWorld ( ) const

pure virtual

GeoModel world physical volume (const — tree is immutable after build).

Implemented in ship::SHiPGeometryService.

getLogicalVolume()

virtual G4LogicalVolume * ship::IGeometryService::getLogicalVolume ( const std::string &  name ) const

pure virtual

Look up a G4LogicalVolume by name within this service's converted tree (depth-first).

Returns nullptr before geant4WorldLogical() has been called or when no such volume exists; rethrows a stored conversion failure instead of masking it as nullptr.

Implemented in ship::SHiPGeometryService.

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

• include/GeometryService/IGeometryService.h