GeoBKLMCreator Class Reference

This class creates the BKLM geometry of the Belle II detector. More...

#include <GeoBKLMCreator.h>

Inheritance diagram for GeoBKLMCreator:

Collaboration diagram for GeoBKLMCreator:

Public Member Functions
	GeoBKLMCreator ()
	Constructor of the GeoBKLMCreator class.
	GeoBKLMCreator (GeoBKLMCreator &)=delete
	Copy constructor is disabled.
GeoBKLMCreator &	operator= (GeoBKLMCreator &)=delete
	Assignment operator is disabled.
	~GeoBKLMCreator ()
	Destructor of the GeoBKLMCreator class.
void	create (const GearDir &content, G4LogicalVolume &topVolume, geometry::GeometryTypes type) override
	Creates the objects for the BKLM geometry virtual void create(const GearDir&, G4LogicalVolume&, geometry::GeometryTypes type);.
void	createPayloads (const GearDir &content, const IntervalOfValidity &iov) override
	Create the configuration objects and save them in the Database.
void	createFromDB (const std::string &name, G4LogicalVolume &topVolume, geometry::GeometryTypes type) override
	Create the geometry from the Database. More...
	BELLE2_DEFINE_EXCEPTION (DBNotImplemented, "Cannot create geometry from Database.")
	Exception that will be thrown in createFromDB if member is not yet implemented by creator.

Private Member Functions
BKLMGeometryPar	createConfiguration (const GearDir &param)
	Create a parameter object from the Gearbox XML parameters.
void	createGeometry (const BKLMGeometryPar &parameters, G4LogicalVolume &topVolume, geometry::GeometryTypes type)
	Create the geometry from a parameter object.
void	putEndsInEnvelope (G4LogicalVolume *)
	Put the forward and backward ends into the BKLM envelope.
void	putSectorsInEnd (G4LogicalVolume *, int)
	Put each sector into the forward or backward end.
void	putCapInSector (G4LogicalVolume *, bool)
	Put the cap (at maximum |z|) into each sector.
void	putInnerRegionInSector (G4LogicalVolume *, bool, bool)
	Put the inner-radius region into each sector.
void	putVoidInInnerRegion (G4LogicalVolume *, bool, bool)
	Put the air void into the inner-radius region.
void	putLayer1SupportInInnerVoid (G4LogicalVolume *, bool)
	Put the layer-0 support plate into the inner region's air void (sectors 1..5 only)
void	putLayer1BracketsInInnerVoid (G4LogicalVolume *, bool)
	Put the layer-0 support plate's brackets into the inner region's air void (sectors 1..5 only)
void	putLayersInSector (G4LogicalVolume *, int, int, bool)
	Put the layers into each sector.
void	putChimneyInLayer (G4LogicalVolume *, int)
	Put the solenoid's cooling chimney into the backward top sector.
void	putModuleInLayer (G4LogicalVolume *, int, int, int, bool, bool, int)
	Put the module (and enclosing air gap) into each layer.
void	putRPCsInInterior (G4LogicalVolume *, int, bool)
	Put the RPCs into each detector module's interior (module is itself in an air gap)
void	putScintsInInterior (G4LogicalVolume *, int, int, int, bool)
	Put the scintillators into each detector module's interior (module is itself in an air gap)
G4LogicalVolume *	getScintLogical (double, double, double, double)
	Get pointer to scintillator logical volume.
G4LogicalVolume *	getMPPCHousingLogical (void)
	Get pointer to MPPC-container logical volume.
G4LogicalVolume *	getReadoutContainerLogical (void)
	Get pointer to readout-container logical volume.
G4Tubs *	getSolenoidTube (void)
	Get shape corresponding to the solenoid (for subtraction)
G4String	logicalName (G4VSolid *)
	convert G4VSolid's name to corresponding G4LogicalVolume name
G4String	physicalName (G4LogicalVolume *)
	convert G4LogicalVolume's name to corresponding G4PhysicalVolume name

Private Attributes
GeometryPar *	m_GeoPar
	Pointer to the BKLM geometry accessor.
G4VSensitiveDetector *	m_Sensitive
	Pointer to the BKLM SensitiveDetector processor.
double	m_SectorDphi
	Angular extent of one sector.
double	m_SectorDz
	Half-length of one sector.
double	m_RibShift
	Radial displacement of polygon to create an azimuthal iron rib.
G4Polyhedra *	m_CapSolid
	Pointer to solid for cap.
G4LogicalVolume *	m_CapLogical [2]
	Pointer to logical volumes for cap [hasChimney].
G4VSolid *	m_InnerIronSolid
	Pointer to solid for inner iron [hasInnerSupport | hasChimney].
G4LogicalVolume *	m_InnerIronLogical [4]
	Pointer to logical volumes for inner iron [hasInnerSupport | hasChimney].
G4VSolid *	m_InnerAirSolid
	Pointer to solid for inner air.
G4LogicalVolume *	m_InnerAirLogical [4]
	Pointer to logical volumes for inner air [hasInnerSupport | hasChimney].
G4LogicalVolume *	m_SupportLogical [2]
	Pointer to logical volumes for support structure [hasChimney].
G4LogicalVolume *	m_BracketLogical
	Pointer to logical volume for bracket.
G4Polyhedra *	m_LayerIronSolid [BKLMElementNumbers::getMaximalLayerNumber()]
	Pointers to solids for iron in each layer [layer-1].
G4LogicalVolume *	m_LayerIronLogical [12 *BKLMElementNumbers::getMaximalLayerNumber()]
	Pointers to logical volumes for iron in each layer [side/bottom/top | isFlipped | hasChimney | layer-1].
G4Box *	m_LayerGapSolid [2 *BKLMElementNumbers::getMaximalLayerNumber()]
	Pointers to solids for air gap in each layer [hasChimney | layer-1].
G4LogicalVolume *	m_LayerGapLogical [12 *BKLMElementNumbers::getMaximalLayerNumber()]
	Pointers to logical volumes for air gap in each layer [side/bottom/top | isFlipped | hasChimney | layer-1].
G4LogicalVolume *	m_LayerModuleLogical [2 *BKLMElementNumbers::getMaximalLayerNumber()]
	Pointers to logical volumes for detector modules in each layer's air gap [hasChimney | layer-1].
G4Tubs *	m_SectorTube
	Pointer to solid for sector's enclosing tube.
G4LogicalVolume *	m_SectorLogical [2][BKLMElementNumbers::getMaximalSectorNumber()]
	Pointers to logical volumes for each sector [fb-1][sector-1].
G4LogicalVolume *	m_MPPCHousingLogical
	Pointer to logical volume for MPPC housing.
G4LogicalVolume *	m_ReadoutContainerLogical
	Pointer to logical volume for scint preamplifier/carrier container.
G4Tubs *	m_SolenoidTube
	Pointer to solid for solenoid.
std::vector< G4LogicalVolume * >	m_ScintLogicals
	Pointers to logical volumes for scintillator strips.
std::vector< G4VisAttributes * >	m_VisAttributes
	Vector of pointers to G4VisAttributes objects.
std::vector< G4String * >	m_Names
	Vector of pointers to G4String objects (volume names)

Detailed Description

This class creates the BKLM geometry of the Belle II detector.

Definition at line 43 of file GeoBKLMCreator.h.

Member Function Documentation

createFromDB()

void createFromDB ( const std::string &  name, G4LogicalVolume &  topVolume, geometry::GeometryTypes  type  )

inlineoverridevirtual

Create the geometry from the Database.

Check that we found the object and if not report the problem

Reimplemented from CreatorBase.

Definition at line 76 of file GeoBKLMCreator.h.

      {
        DBObjPtr<BKLMGeometryPar> dbObj;
        if (!dbObj) {
          B2FATAL("No configuration for " << name << " found.");
        }
        createGeometry(*dbObj, topVolume, type);
      }

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

• klm/bklm/geometry/include/GeoBKLMCreator.h
• klm/bklm/geometry/src/GeoBKLMCreator.cc