Provides BKLM geometry parameters for simulation, reconstruction etc (from Gearbox or DataBase) More...

#include <GeometryPar.h>

Public Member Functions
bool	doBeamBackgroundStudy (void) const
	Get the beam background study flag.

double	getLayerInnerRadius (int layer) const
	Get the inner radius of specified layer.

double	getLayerOuterRadius (int layer) const
	Get the outer radius of specified layer.

const CLHEP::Hep3Vector	getGapHalfSize (int layer, bool hasChimney) const
	Get the size (dx,dy,dz) of the gap [=slot] of specified layer.

const CLHEP::Hep3Vector	getModuleHalfSize (int layer, bool hasChimney) const
	Get the size (dx,dy,dz) of the detector module of specified layer.

const CLHEP::Hep3Vector	getModuleInteriorHalfSize1 (int layer, bool hasChimney) const
	Get the size (dx,dy,dz) of the detector module's interior volume 1.

const CLHEP::Hep3Vector	getModuleInteriorHalfSize2 (int layer, bool hasChimney) const
	Get the size (dx,dy,dz) of the scintillator detector module's polystyrene filler.

const CLHEP::Hep3Vector	getElectrodeHalfSize (int layer, bool hasChimney) const
	Get the size (dx,dy,dz) of the detector module's electrode of specified layer.

const CLHEP::Hep3Vector	getGasHalfSize (int layer, bool hasChimney) const
	Get the size (dx,dy,dz) of the detector module's gas gaps of specified layer.

const CLHEP::Hep3Vector	getAirHalfSize (int layer, bool hasChimney) const
	Get the size (dx,dy,dz) of the scintillator detector module's air filler.

const CLHEP::Hep3Vector	getScintEnvelopeHalfSize (int layer, bool hasChimney) const
	Get the size (dx,dy,dz) of the scintillator detector module's scintillator envelope.

const CLHEP::Hep3Vector	getScintEnvelopeOffset (int layer, bool hasChimney) const
	Get the shift (dx,dy,dz) of the scintillator detector module's scintillator envelope within its enclosure.

int	getScintEnvelopeOffsetSign (int layer) const
	Get the sign (+/-1) of scintillator-envelope's shift along y axis within its enclosing module for MPPC placement -1: shift envelope along -y to place MPPCs at +y, +1: shift envelope along +y to place MPPCs at -y.

double	getPolystyreneOffsetX (void) const
	Get the radial offset of the scintillator detector module's active envelope due to difference in polystyrene-sheet thicknesses.

double	getScintTiO2ThicknessTop (void) const
	Get the thickness of the inactive TiO2-polystyrene coating on top (broad) surface of a scintillator strip.

double	getScintTiO2ThicknessSide (void) const
	Get the thickness of the inactive TiO2-polystyrene coating on side (short) surface of a scintillator strip.

double	getScintHalfHeight (void) const
	Get the height of the entire volume of a scintillator strip (including TiO2 coating)

double	getScintHalfWidth (void) const
	Get the height of the entire volume of a scintillator strip (including TiO2 coating)

double	getScintBoreRadius (void) const
	Get the radius of the cylindrical central bore in a scintillator strip.

double	getScintFiberRadius (void) const
	Get the radius of the cylindrical central WLS fiber in a scintillator strip.

double	getGapMiddleRadius (int layer) const
	Get the radial midpoint of the gap of specified layer.

double	getModuleMiddleRadius (int layer) const
	Get the radial midpoint of the detector module of specified layer.

double	getActiveMiddleRadius (int section, int sector, int layer) const
	Get the radial midpoint of the detector module's active volume of specified layer.

bool	getModuleFlip (int section, int sector, int layer) const
	Get the flip (180-degrees about z axis) of a particular BKLM module.

double	getRotation (void) const
	Get the global rotation angle about z of the entire BKLM.

double	getOffsetZ (void) const
	Get the global shift along a of the entire BKLM.

double	getPhi (void) const
	Get the starting angle of the BKLM's polygon shape.

double	getSolenoidOuterRadius (void) const
	Get the outer radius of the solenoid.

int	getNSector (void) const
	Get the number of sectors of the BKLM.

double	getHalfLength (void) const
	Get the half-length along z of the BKLM.

double	getOuterRadius (void) const
	Get the radius of the inscribed circle of the outer polygon.

int	getNLayer (void) const
	Get the number of modules in one sector.

double	getIronNominalHeight (void) const
	Get the nominal height of a layer's structural iron.

double	getIronActualHeight (void) const
	Get the actual height of a layer's structural iron.

double	getGap1InnerRadius (void) const
	Get the radius of the inner tangent circle of gap 0 (innermost)

double	getGap1NominalHeight (void) const
	Get the nominal height of the innermost gap.

double	getGap1ActualHeight (void) const
	Get the actual height of the innermost gap.

double	getGap1IronWidth (void) const
	Get the width (at the outer radius) of the adjacent structural iron on either side of innermost gap.

double	getGapLength (void) const
	Get the length along z of the module gap.

double	getGapNominalHeight (void) const
	Get the nominal height of the outer gaps.

double	getGapActualHeight (void) const
	Get the actual height of the outer gaps.

double	getGapIronWidth (void) const
	Get the width (at the outer radius) of the adjacent structural iron on either side of a gap.

double	getGapInnerRadius (void) const
	Get the radius of the inner tangent circle of gap 1 (next-to-innermost)

int	getNZStrips (bool isChimney) const
	Get the number of z-measuring cathode strips in an RPC module.

int	getNPhiStrips (int layer) const
	Get the number of phi-measuring cathode strips in an RPC module.

int	getNZScints (bool isChimney) const
	Get the number of z-measuring scintillators in a scintillator module.

int	getNPhiScints (int layer) const
	Get the number of phi-measuring scintillators in a scintillator module.

double	getMaximalPhiStripLength () const
	Get maximal phi strip length (for scintillators).

double	getMaximalZStripLength () const
	Get maximal Z strip length (for scintillators).

double	getModuleLength (void) const
	Get the length along z of the module.

double	getModuleLengthChimney (void) const
	Get the length along z of the module.

double	getModuleCoverHeight (void) const
	Get the height of the module's aluminum cover (2 per module)

double	getModuleCopperHeight (void) const
	Get the height of the module's readout or ground copper plane (4 per module)

double	getModuleFoamHeight (void) const
	Get the height of the module's transmission-line foam (2 per module)

double	getModuleMylarHeight (void) const
	Get the height of the module's insulating mylar (2 per module)

double	getModuleGlassHeight (void) const
	Get the height of the module's glass electrode (4 per module)

double	getModuleGasHeight (void) const
	Get the height of the module's gas gap (2 per module)

double	getModuleHeight (void) const
	Get the height of the module.

double	getModuleFrameWidth (void) const
	Get the width of the module's perimeter aluminum frame.

double	getModuleFrameThickness (void) const
	Get the thickness of the module's perimeter aluminum frame.

double	getModuleGasSpacerWidth (void) const
	Get the width of the module's gas-gap's perimeter spacer.

double	getModuleElectrodeBorder (void) const
	Get the size of the border between a detector module's perimeter and electrode.

const CLHEP::Hep3Vector	getChimneyHalfSize (int layer) const
	Get the size of the chimney hole in the specified layer.

const CLHEP::Hep3Vector	getChimneyPosition (int layer) const
	Get the position of the chimney hole in the specified layer.

double	getChimneyCoverThickness (void) const
	Get the thickness of the chimney cover plate.

double	getChimneyHousingInnerRadius (void) const
	Get the inner radius of the chimney housing.

double	getChimneyHousingOuterRadius (void) const
	Get the outer radius of the chimney housing.

double	getChimneyShieldInnerRadius (void) const
	Get the inner radius of the chimney radiation shield.

double	getChimneyShieldOuterRadius (void) const
	Get the outer radius of the chimney radiation shield.

double	getChimneyPipeInnerRadius (void) const
	Get the inner radius of the chimney pipe.

double	getChimneyPipeOuterRadius (void) const
	Get the outer radius of the chimney pipe.

double	getRibThickness (void) const
	Get the thickness of the radial rib that supports the solenoid / inner detectors.

double	getCablesWidth (void) const
	Get the width of the cable-services channel at each end.

double	getBraceWidth (void) const
	Get the width of the brace in the middle of the cable-services channel.

double	getBraceWidthChimney (void) const
	Get the width of the brace in the middle of the cable-services channel in the chimney sector.

const CLHEP::Hep3Vector	getSupportPlateHalfSize (bool) const
	Get the size of the layer-0 support plate.

double	getBracketWidth (void) const
	Get the width of the layer-0 support plate's bracket.

double	getBracketThickness (void) const
	Get the thickness of the layer-0 support plate's bracket.

double	getBracketLength (void) const
	Get the length of the layer-0 support plate's bracket.

double	getBracketRibWidth (void) const
	Get the width of the layer-0 support plate's bracket's rib.

double	getBracketRibThickness (void) const
	Get the thickness of the layer-0 support plate's bracket's rib.

double	getBracketInnerRadius (void) const
	Get the inner radius of the layer-0 support plate's bracket.

double	getBracketZPosition (int, bool) const
	Get the position of a layer-0 support plate's bracket.

double	getBracketCutoutDphi (void) const
	Get the angular width of the layer-0 support plate's bracket's cutout.

int	getNReadoutStation (void) const
	Get the number of preamplifier readout stations.

bool	getReadoutStationIsPhi (int station) const
	Get the selector for phi (true) or z (false) readout station.

double	getReadoutStationPosition (int station) const
	Get the position of each readout station.

const CLHEP::Hep3Vector	getReadoutContainerHalfSize (void) const
	Get the size (dx,dy,dz) of the readout container.

const CLHEP::Hep3Vector	getReadoutCarrierHalfSize (void) const
	Get the size (dx,dy,dz) of the carrier card.

const CLHEP::Hep3Vector	getReadoutPreamplifierHalfSize (void) const
	Get the size (dx,dy,dz) of the preamplifier card.

int	getNReadoutPreamplifierPosition (void) const
	Get the number of preamplifier positions along the length of the carrier card.

double	getReadoutPreamplifierPosition (int preamp) const
	Get the position of a preamplifier along the length of the carrier card.

const CLHEP::Hep3Vector	getReadoutConnectorsHalfSize (void) const
	Get the size (dx,dy,dz) of the readout connectors pair.

double	getReadoutConnectorsPosition (void) const
	Get the position of the readout connectors pair along the length of the carrier card.

double	getMPPCHousingRadius (void) const
	Get the MPPC housing radius.

double	getMPPCHousingHalfLength (void) const
	Get the MPPC housing half-length.

double	getMPPCHalfLength (void) const
	Get the MPPC half-length.

double	getMPPCHalfWidth (void) const
	Get the MPPC half-width.

double	getMPPCHalfHeight (void) const
	Get the MPPC half-height.

bool	hasRPCs (int layer) const
	Determine if the sensitive detectors in a given layer are RPCs (=true) or scintillators (=false)

const Module *	findModule (int section, int sector, int layer) const
	Get the pointer to the definition of a module.

const HepGeom::Transform3D	getModuleAlignment (int section, int sector, int layer) const
	Get the alignment transformation of a module.

const HepGeom::Transform3D	getModuleDisplacedGeo (int section, int sector, int layer) const
	Get the displacement transformation of a module.

Static Public Member Functions
static GeometryPar *	instance (void)
	Static method to get a reference to the singleton GeometryPar instance.

static GeometryPar *	instance (const GearDir &)
	Static method to initialize and then get a reference to the singleton GeometryPar instance.

static GeometryPar *	instance (const BKLMGeometryPar &)
	Static method to initialize and then get a reference to the singleton GeometryPar instance from database.

Private Member Functions
	GeometryPar (const GearDir &)
	Hidden constructor.

	GeometryPar (const Belle2::BKLMGeometryPar &)
	Hidden constructor from database.

	GeometryPar (GeometryPar &)
	Hidden copy constructor.

GeometryPar &	operator= (const GeometryPar &)
	Hidden copy assignment.

	~GeometryPar ()
	Hidden destructor.

void	clear ()
	Clear all geometry parameters.

void	read (const GearDir &)
	Get geometry parameters from Gearbox.

void	readFromDB (const BKLMGeometryPar &)
	Get geometry parameters from Conditions Database.

void	calculate ()
	Calculate additional geometry parameters.

void	readAlignmentFromDB ()
	Initialize and Updates alignment parameters from DB for reconstruction, that is for Module construction and registers itself for subsequent updates of DB objects to keep the hierarchy up-to-date.

void	readDisplacedGeoFromDB ()
	Initialize and Updates displacements parameters from DB for geometry constructor, registers itself for subsequent updates of DB objects to keep the hierarchy up-to-date.

HepGeom::Transform3D	getTransformFromRigidBodyParams (double dU, double dV, double dW, double dAlpha, double dBeta, double dGamma)
	Convert 6 rigid body params (alignment/displacement) to corresponding Transform3D Angles in radians, length units in centimeters.

Private Attributes
bool	m_DoBeamBackgroundStudy
	Flag for enabling beam background study (=use bkg sensitive-detector function too)

double	m_Rotation
	Global rotation about z of the BKLM.

double	m_SectorRotation [2][BKLMElementNumbers::getMaximalSectorNumber()]
	Global rotation angle of a sector.

double	m_OffsetZ
	Global offset along z of the BKLM.

double	m_Phi
	Starting angle of the polygon shape.

int	m_NSector
	Number of sectors (=8 : octagonal)

double	m_SolenoidOuterRadius
	Outer radius of the solenoid.

double	m_OuterRadius
	Radius of the circle tangent to the sides of the outer polygon.

double	m_HalfLength
	Half-length along z of the BKLM.

int	m_NLayer
	Number of layers in one sector.

double	m_IronNominalHeight
	Nominal height of a layer's structural iron.

double	m_IronActualHeight
	Actual height of a layer's structural iron.

double	m_Gap1InnerRadius
	Radius of the inner tangent circle of the innermost gap.

double	m_Gap1NominalHeight
	Nominal height of the innermost gap.

double	m_Gap1ActualHeight
	Actual height of the innermost gap.

double	m_Layer1Height
	Height of layer 0: internal use only.

double	m_LayerHeight
	Height of a layer: internal use only.

double	m_Gap1IronWidth
	Width (at the outer radius) of the adjacent structural iron on either side of innermost gap.

double	m_GapLength
	Length along z of each gap.

double	m_GapNominalHeight
	Nominal height of outer gaps.

double	m_GapActualHeight
	Actual height of outer gaps.

double	m_GapIronWidth
	Width (at the outer radius) of the adjacent structural iron on either side of a gap.

double	m_GapInnerRadius
	Radius of the inner tangent circle of virtual gap 0 (assuming equal-height layers)

int	m_NPhiStrips [BKLMElementNumbers::getMaximalLayerNumber()]
	Number of phi-readout RPC strips in each layer.

int	m_NPhiScints [BKLMElementNumbers::getMaximalLayerNumber()]
	Number of phi-readout scintillators in each layer.

int	m_NZStrips
	number of z-measuring cathode strips in a standard RPC module

int	m_NZStripsChimney
	number of z-measuring cathode strips in a chimney-sector RPC module

int	m_NZScints
	number of z-measuring scintillators in a standard scintillator module

int	m_NZScintsChimney
	number of z-measuring scintillators in a chimney-sector scintillator module

int	m_ScintEnvelopeOffsetSign [BKLMElementNumbers::getMaximalLayerNumber()]
	Sign (+/-1) of scintillator-envelope's shift along y axis within its enclosing module for MPPC placement -1: shift envelope along -y to place MPPCs at +y, +1: shift envelope along +y to place MPPCs at -y.

double	m_PhiStripWidth [BKLMElementNumbers::getMaximalLayerNumber()]
	Width of the phi strips on each layer.

double	m_ZStripWidth [BKLMElementNumbers::getMaximalLayerNumber()]
	Width of the z strips on each layer.

double	m_ZScintDLength [BKLMElementNumbers::getMaximalLayerNumber()][NZSCINT]
	Shortening of the nominal length of the z scintillators.

double	m_MaximalPhiStripLength = 0
	Maximal phi strip length (for scintillators).

double	m_MaximalZStripLength = 0
	maximal Z strip length (for scintillators).

double	m_ModuleLength
	length along z of the module

double	m_ModuleLengthChimney
	length along z of the module in the chimney sector

double	m_ModuleCoverHeight
	height of a detector module's aluminum cover

double	m_ModuleCopperHeight
	height of a detector module's copper readout or ground plane

double	m_ModuleFoamHeight
	height of a detector module's transmission-line foam

double	m_ModuleMylarHeight
	height of a detector module's mylar insulation

double	m_ModuleReadoutHeight
	height of a detector module's readout

double	m_ModuleGlassHeight
	height of a detector module's glass electrode

double	m_ModuleGasHeight
	height of a detector module's gas gap

double	m_ModuleHeight
	height of a detector module

double	m_ModuleFrameWidth
	width of a detector module's frame ("C" shape - width of horizontal leg)

double	m_ModuleFrameThickness
	thickness of a detector module's frame ("C" shape - thickness of vertical leg)

double	m_ModuleGasSpacerWidth
	width of a detector module's spacer

double	m_ModuleElectrodeBorder
	size of the border between a detector module's perimeter and electrode

double	m_ModulePolystyreneInnerHeight
	height of the inner polystyrene-filler sheet

double	m_ModulePolystyreneOuterHeight
	height of the outer polystyrene-filler sheet

double	m_ScintWidth
	width of one scintillator strip (cm), including the TiO2 coating

double	m_ScintHeight
	height of one scintillator strip (cm), including the TiO2 coating

double	m_ScintBoreRadius
	radius (cm) of the central bore in the scintillator strip

double	m_ScintFiberRadius
	radius (cm) of the central WLS fiber in the scintillator strip

double	m_ScintTiO2ThicknessTop
	thickness (cm) of the TiO2 coating on the top (and bottom) of the scintillator strip

double	m_ScintTiO2ThicknessSide
	thickness (cm) of the TiO2 coating on the left (and right) side of the scintillator strip

double	m_ChimneyLength
	length along z of the chimney hole

double	m_ChimneyWidth
	width of the chimney hole

double	m_ChimneyCoverThickness
	thickness of the chimney's iron cover plate

double	m_ChimneyHousingInnerRadius
	inner radius of the chimney housing

double	m_ChimneyHousingOuterRadius
	outer radius of the chimney housing

double	m_ChimneyShieldInnerRadius
	inner radius of the chimney shield

double	m_ChimneyShieldOuterRadius
	outer radius of the chimney shield

double	m_ChimneyPipeInnerRadius
	inner radius of the chimney pipe

double	m_ChimneyPipeOuterRadius
	outer radius of the chimney pipe

double	m_RibThickness
	thickness of the radial rib that supports the solenoid / inner detectors

double	m_CablesWidth
	width of the cable-services channel at each end

double	m_BraceWidth
	width of the central brace in the middle of the cable-services channel

double	m_BraceWidthChimney
	width of the central brace in the middle of the cable-services channel in the chimney sector

double	m_SupportPlateWidth
	width of the innermost-module support plate

double	m_SupportPlateHeight
	height of the innermost-module support plate

double	m_SupportPlateLength
	length of the innermost-module support plate

double	m_SupportPlateLengthChimney
	length of the innermost-module support plate in the chimney sector

double	m_BracketWidth
	width of the innermost-module support plate's bracket

double	m_BracketThickness
	thickness of the innermost-module support plate's bracket

double	m_BracketLength
	length of the innermost-module support plate's bracket

double	m_BracketRibWidth
	width of the innermost-module support plate's bracket's rib

double	m_BracketRibThickness
	thickness of the innermost-module support plate's bracket's rib

double	m_BracketInset
	distance from support plate's end of bracket

double	m_BracketInnerRadius
	inner radius of the innermost-module support plate's bracket

double	m_BracketCutoutDphi
	angular width of the innermost-module support plate's bracket's cutout

int	m_NReadoutStation
	Number of preamplifier readout stations.

bool	m_ReadoutStationIsPhi [NSTATION]
	Selector for phi (true) or z (false) readout station.

double	m_ReadoutStationPosition [NSTATION]
	Position of each readout station along its relevant axis.

double	m_ReadoutContainerLength
	Length of the readout station's container.

double	m_ReadoutContainerWidth
	Width of the readout station's container.

double	m_ReadoutContainerHeight
	Height of the readout station's container.

double	m_ReadoutCarrierLength
	Length of the readout carrier card.

double	m_ReadoutCarrierWidth
	Width of the readout carrier card.

double	m_ReadoutCarrierHeight
	Height of the readout carrier card.

double	m_ReadoutPreamplifierLength
	Length of the preamplifier card.

double	m_ReadoutPreamplifierWidth
	Width of the preamplifier card.

double	m_ReadoutPreamplifierHeight
	Height of the preamplifier card.

std::vector< double >	m_ReadoutPreamplifierPosition
	Positions of the preamplifiers along the length of the carrier card.

double	m_ReadoutConnectorsLength
	Length of the readout connectors pair.

double	m_ReadoutConnectorsWidth
	Width of the readout connectors pair.

double	m_ReadoutConnectorsHeight
	Height of the readout connectors pair.

double	m_ReadoutConnectorsPosition
	Position of the readout connectors pair along the length of the carrier card.

double	m_MPPCHousingRadius
	MPPC housing radius.

double	m_MPPCHousingLength
	MPPC housing length.

double	m_MPPCLength
	MPPC length.

double	m_MPPCWidth
	MPPC width.

double	m_MPPCHeight
	MPPC height.

bool	m_HasRPCs [BKLMElementNumbers::getMaximalLayerNumber()]
	Flag to indicate whether layer contains RPCs (true) or scintillators (false)

double	m_LocalReconstructionShiftX [2][BKLMElementNumbers::getMaximalSectorNumber()][BKLMElementNumbers::getMaximalLayerNumber()]
	Reconstruction dx in local system. displacement, not alignment.

double	m_LocalReconstructionShiftY [2][BKLMElementNumbers::getMaximalSectorNumber()][BKLMElementNumbers::getMaximalLayerNumber()]
	Reconstruction dy in local system. displacement, not alignment.

double	m_LocalReconstructionShiftZ [2][BKLMElementNumbers::getMaximalSectorNumber()][BKLMElementNumbers::getMaximalLayerNumber()]
	Reconstruction dz in local system. displacement, not alignment.

bool	m_IsFlipped [2][BKLMElementNumbers::getMaximalSectorNumber()][BKLMElementNumbers::getMaximalLayerNumber()]
	Flag to indicate whether a module is flipped (true) or not (false) by 180 degrees about the z axis.

std::map< int, Module * >	m_Modules
	map of <volumeIDs, pointers to defined modules>

std::map< int, HepGeom::Transform3D >	m_Alignments
	map of <volumeIDs, alignment Transform3D>

std::map< int, HepGeom::Transform3D >	m_Displacements
	map of <volumeIDs, displacement Transform3D>

Static Private Attributes
static GeometryPar *	m_Instance = nullptr
	static pointer to the singleton instance of this class

Detailed Description

Provides BKLM geometry parameters for simulation, reconstruction etc (from Gearbox or DataBase)

Length is measured along the z axis. Height is measured in the r-phi plane along a radial axis at the centre of a polygon side. Width is measured in the r-phi plane along the tangent to a polygon side.

Definition at line 37 of file GeometryPar.h.

Constructor & Destructor Documentation

◆ GeometryPar() [1/2]

GeometryPar ( const GearDir & content )

explicitprivate

Hidden constructor.

Definition at line 49 of file GeometryPar.cc.

                                               :
  m_DoBeamBackgroundStudy(false),
  m_NSector(BKLMElementNumbers::getMaximalSectorNumber()),
  m_NLayer(BKLMElementNumbers::getMaximalLayerNumber())
{
  clear();
  read(content);
  calculate();
}

◆ GeometryPar() [2/2]

GeometryPar ( const Belle2::BKLMGeometryPar & element )

explicitprivate

Hidden constructor from database.

Definition at line 59 of file GeometryPar.cc.

                                                       :
  m_DoBeamBackgroundStudy(false),
  m_NSector(BKLMElementNumbers::getMaximalSectorNumber()),
  m_NLayer(BKLMElementNumbers::getMaximalLayerNumber())
{
  clear();
  readFromDB(element);
  calculate();
}

◆ ~GeometryPar()

~GeometryPar ( )

private

Hidden destructor.

Definition at line 69 of file GeometryPar.cc.

{
  clear();
}

Member Function Documentation

◆ calculate()

void calculate ( void )

private

Calculate additional geometry parameters.

Definition at line 394 of file GeometryPar.cc.

{
  m_Gap1ActualHeight = m_Gap1NominalHeight + (m_IronNominalHeight - m_IronActualHeight) / 2.0;
  m_GapActualHeight = m_GapNominalHeight + (m_IronNominalHeight - m_IronActualHeight);
  m_Layer1Height = m_IronNominalHeight + m_Gap1NominalHeight;
  m_LayerHeight = m_IronNominalHeight + m_GapNominalHeight;
  m_GapInnerRadius = m_Gap1InnerRadius + m_Layer1Height - m_LayerHeight;
  m_ModuleReadoutHeight = m_ModuleFoamHeight + (m_ModuleCopperHeight + m_ModuleMylarHeight) * 2.0;
  m_ModuleHeight = (m_ModuleCoverHeight + m_ModuleReadoutHeight + m_ModuleGasHeight + m_ModuleGlassHeight * 2.0) * 2.0;
 
  // set up displaced geometry
  readDisplacedGeoFromDB();
  // set up ReconstructionAlignment, so that those information can pass to Modules
  readAlignmentFromDB();
 
  for (int section = 0; section <= BKLMElementNumbers::getMaximalSectionNumber(); ++section) {
    bool isForward = (section == BKLMElementNumbers::c_ForwardSection);
    for (int sector = 1; sector <= m_NSector; ++sector) {
      bool hasChimney = (!isForward) && (sector == BKLMElementNumbers::c_ChimneySector);
      int nZStrips = (hasChimney ? m_NZStripsChimney : m_NZStrips);
      int nZScints = (hasChimney ? m_NZScintsChimney : m_NZScints);
      CLHEP::HepRotation rotation;
      if (!isForward)
        rotation.rotateX(M_PI);
      rotation.rotateZ(m_SectorRotation[section][sector - 1]);
      for (int layer = 1; layer <= m_NLayer; ++layer) {
        bool isFlipped = m_IsFlipped[section][sector - 1][layer - 1];
        CLHEP::Hep3Vector localReconstructionShift(m_LocalReconstructionShiftX[section][sector - 1][layer - 1],
                                                   m_LocalReconstructionShiftY[section][sector - 1][layer - 1],
                                                   m_LocalReconstructionShiftZ[section][sector - 1][layer - 1]);
        double dx = getActiveMiddleRadius(section, sector, layer);
        double dz = getModuleHalfSize(layer, hasChimney).z() - getModuleInteriorHalfSize2(layer, hasChimney).z();
        CLHEP::Hep3Vector localOrigin(dx, 0.0, dz);
        int moduleID = BKLMElementNumbers::moduleNumber(
                         section, sector, layer);
        if (m_HasRPCs[layer - 1]) {
          localOrigin.setZ(localOrigin.z() + getModuleInteriorHalfSize1(layer, hasChimney).z() - getGasHalfSize(layer, hasChimney).z());
          Module* pModule = new Module(m_PhiStripWidth[layer - 1],
                                       (layer == 1 ? 2 : 1),
                                       m_NPhiStrips[layer - 1] - (layer == 1 ? 1 : 0),
                                       m_ZStripWidth[layer - 1],
                                       nZStrips,
                                       CLHEP::Hep3Vector(0.0, 0.0, m_OffsetZ) + rotation(localOrigin),
                                       localReconstructionShift,
                                       rotation
                                      );
          pModule->setDisplacedGeo(getModuleDisplacedGeo(section, sector, layer));
          pModule->setAlignment(getModuleAlignment(section, sector, layer));
          m_Modules.insert(std::pair<int, Module*>(moduleID, pModule));
        } else {
          double dy = getScintEnvelopeOffset(layer, hasChimney).y() * getScintEnvelopeOffsetSign(layer) * (isFlipped ? -1.0 : 1.0);
          localOrigin.setY(dy);
          Module* pModule = new Module(m_ScintWidth,
                                       m_NPhiScints[layer - 1],
                                       getScintEnvelopeOffsetSign(layer),
                                       nZScints,
                                       CLHEP::Hep3Vector(0.0, 0.0, m_OffsetZ) + rotation(localOrigin),
                                       localReconstructionShift,
                                       rotation,
                                       isFlipped
                                      );
          pModule->setDisplacedGeo(getModuleDisplacedGeo(section, sector, layer));
          pModule->setAlignment(getModuleAlignment(section, sector, layer));
          m_Modules.insert(std::pair<int, Module*>(moduleID, pModule));
          double base = -0.5 * (m_NPhiScints[layer - 1] + 1) * m_ScintWidth;
          for (int scint = 1; scint <= m_NPhiScints[layer - 1]; ++scint) {
            double length = nZScints * m_ScintWidth;
            if (length > m_MaximalPhiStripLength)
              m_MaximalPhiStripLength = length;
            pModule->addPhiScint(scint,
                                 length,
                                 0.0,
                                 base + scint * m_ScintWidth
                                );
          }
          base = -0.5 * (nZScints + 1) * m_ScintWidth;
          for (int scint = 1; scint <= nZScints; ++scint) {
            int scint0 = m_NZScints - getNZScints(hasChimney);
            double dLength = m_ZScintDLength[layer - 1][scint0 + scint - 1];
            double length = m_NPhiScints[layer - 1] * m_ScintWidth + dLength;
            if (length > m_MaximalZStripLength)
              m_MaximalZStripLength = length;
            pModule->addZScint(scint,
                               length,
                               -0.5 * dLength,
                               base + scint * m_ScintWidth
                              );
          }
        }
      }
    }
  }
 
}

◆ clear()

void clear ( )

private

Clear all geometry parameters.

Definition at line 74 of file GeometryPar.cc.

{
  for (std::map<int, Module*>::iterator m = m_Modules.begin(); m != m_Modules.end(); ++m) { delete m->second; }
  m_Modules.clear();
 
  m_Alignments.clear();
  m_Displacements.clear();
}

◆ doBeamBackgroundStudy()

bool doBeamBackgroundStudy ( void ) const

inline

Get the beam background study flag.

Definition at line 51 of file GeometryPar.h.

      {
        return m_DoBeamBackgroundStudy;
      }

◆ findModule()

const Module * findModule	(	int	section,
		int	sector,
		int	layer
	)		const

Get the pointer to the definition of a module.

Definition at line 721 of file GeometryPar.cc.

{
  int moduleID = BKLMElementNumbers::moduleNumber(section, sector, layer);
  std::map<int, Module*>::const_iterator iM = m_Modules.find(moduleID);
  return (iM == m_Modules.end() ? nullptr : iM->second);
}

◆ getActiveMiddleRadius()

double getActiveMiddleRadius	(	int	section,
		int	sector,
		int	layer
	)		const

Get the radial midpoint of the detector module's active volume of specified layer.

Definition at line 607 of file GeometryPar.cc.

{
#ifdef __clang_analyzer__
  m_NSector = 8;
#endif
  // place the active radius midway between the two readout planes
  // (same as positioning in GeoBKLMCreator.cc)
  double dx = getModuleMiddleRadius(layer) - getGapMiddleRadius(layer);
  int s1 = sector - 1;
  int s2 = m_NSector / 2;
  if (s1 % s2 == 0) {
    dx = 0.0;
  } else if (s1 > s2) {
    dx = -dx;
  }
  double r = getGapMiddleRadius(layer) + dx;
  if (!hasRPCs(layer)) {
    if (m_IsFlipped[section][sector - 1][layer - 1]) {
      r -= getPolystyreneOffsetX();
    } else {
      r += getPolystyreneOffsetX();
    }
  }
  return r;
}

◆ getAirHalfSize()

const CLHEP::Hep3Vector getAirHalfSize	(	int	layer,
		bool	hasChimney
	)		const

Get the size (dx,dy,dz) of the scintillator detector module's air filler.

Definition at line 564 of file GeometryPar.cc.

{
  CLHEP::Hep3Vector size = getModuleInteriorHalfSize2(layer, hasChimney);
  size.setX(m_ScintHeight);
  return size;
}

◆ getBraceWidth()

double getBraceWidth ( void ) const

inline

Get the width of the brace in the middle of the cable-services channel.

Definition at line 433 of file GeometryPar.h.

      {
        return m_BraceWidth;
      }

◆ getBraceWidthChimney()

double getBraceWidthChimney ( void ) const

inline

Get the width of the brace in the middle of the cable-services channel in the chimney sector.

Definition at line 439 of file GeometryPar.h.

      {
        return m_BraceWidthChimney;
      }

◆ getBracketCutoutDphi()

double getBracketCutoutDphi ( void ) const

inline

Get the angular width of the layer-0 support plate's bracket's cutout.

Definition at line 487 of file GeometryPar.h.

      {
        return m_BracketCutoutDphi;
      }

◆ getBracketInnerRadius()

double getBracketInnerRadius ( void ) const

inline

Get the inner radius of the layer-0 support plate's bracket.

Definition at line 478 of file GeometryPar.h.

      {
        return m_BracketInnerRadius;
      }

◆ getBracketLength()

double getBracketLength ( void ) const

inline

Get the length of the layer-0 support plate's bracket.

Definition at line 460 of file GeometryPar.h.

      {
        return m_BracketLength;
      }

◆ getBracketRibThickness()

double getBracketRibThickness ( void ) const

inline

Get the thickness of the layer-0 support plate's bracket's rib.

Definition at line 472 of file GeometryPar.h.

      {
        return m_BracketRibThickness;
      }

◆ getBracketRibWidth()

double getBracketRibWidth ( void ) const

inline

Get the width of the layer-0 support plate's bracket's rib.

Definition at line 466 of file GeometryPar.h.

      {
        return m_BracketRibWidth;
      }

◆ getBracketThickness()

double getBracketThickness ( void ) const

inline

Get the thickness of the layer-0 support plate's bracket.

Definition at line 454 of file GeometryPar.h.

      {
        return m_BracketThickness;
      }

◆ getBracketWidth()

double getBracketWidth ( void ) const

inline

Get the width of the layer-0 support plate's bracket.

Definition at line 448 of file GeometryPar.h.

      {
        return m_BracketWidth;
      }

◆ getBracketZPosition()

double getBracketZPosition	(	int	bracket,
		bool	hasChimney
	)		const

Get the position of a layer-0 support plate's bracket.

Definition at line 670 of file GeometryPar.cc.

{
  double z = m_BracketInset - 0.5 * m_GapLength;
  if (bracket == 0)
    return z;
  if (hasChimney) {
    return m_SupportPlateLengthChimney - m_GapLength - z;
  } else {
    return (bracket == 1 ? 0.0 : -z);
  }
}

◆ getCablesWidth()

double getCablesWidth ( void ) const

inline

Get the width of the cable-services channel at each end.

Definition at line 427 of file GeometryPar.h.

      {
        return m_CablesWidth;
      }

◆ getChimneyCoverThickness()

double getChimneyCoverThickness ( void ) const

inline

Get the thickness of the chimney cover plate.

Definition at line 379 of file GeometryPar.h.

      {
        return m_ChimneyCoverThickness;
      }

◆ getChimneyHalfSize()

const CLHEP::Hep3Vector getChimneyHalfSize ( int layer ) const

Get the size of the chimney hole in the specified layer.

Definition at line 643 of file GeometryPar.cc.

{
  return CLHEP::Hep3Vector(0.5 * (getLayerOuterRadius(layer) - getLayerInnerRadius(layer)),
                           0.5 * m_ChimneyWidth,
                           0.5 * (m_ChimneyLength - m_ChimneyCoverThickness));
}

◆ getChimneyHousingInnerRadius()

double getChimneyHousingInnerRadius ( void ) const

inline

Get the inner radius of the chimney housing.

Definition at line 385 of file GeometryPar.h.

      {
        return m_ChimneyHousingInnerRadius;
      }

◆ getChimneyHousingOuterRadius()

double getChimneyHousingOuterRadius ( void ) const

inline

Get the outer radius of the chimney housing.

Definition at line 391 of file GeometryPar.h.

      {
        return m_ChimneyHousingOuterRadius;
      }

◆ getChimneyPipeInnerRadius()

double getChimneyPipeInnerRadius ( void ) const

inline

Get the inner radius of the chimney pipe.

Definition at line 409 of file GeometryPar.h.

      {
        return m_ChimneyPipeInnerRadius;
      }

◆ getChimneyPipeOuterRadius()

double getChimneyPipeOuterRadius ( void ) const

inline

Get the outer radius of the chimney pipe.

Definition at line 415 of file GeometryPar.h.

      {
        return m_ChimneyPipeOuterRadius;
      }

◆ getChimneyPosition()

const CLHEP::Hep3Vector getChimneyPosition ( int layer ) const

Get the position of the chimney hole in the specified layer.

Definition at line 650 of file GeometryPar.cc.

{
  return CLHEP::Hep3Vector(0.5 * (getLayerOuterRadius(layer) + getLayerInnerRadius(layer)),
                           0.0,
                           0.5 * (m_GapLength - m_ChimneyLength - m_ChimneyCoverThickness));
}

◆ getChimneyShieldInnerRadius()

double getChimneyShieldInnerRadius ( void ) const

inline

Get the inner radius of the chimney radiation shield.

Definition at line 397 of file GeometryPar.h.

      {
        return m_ChimneyShieldInnerRadius;
      }

◆ getChimneyShieldOuterRadius()

double getChimneyShieldOuterRadius ( void ) const

inline

Get the outer radius of the chimney radiation shield.

Definition at line 403 of file GeometryPar.h.

      {
        return m_ChimneyShieldOuterRadius;
      }

◆ getElectrodeHalfSize()

const CLHEP::Hep3Vector getElectrodeHalfSize	(	int	layer,
		bool	hasChimney
	)		const

Get the size (dx,dy,dz) of the detector module's electrode of specified layer.

Definition at line 548 of file GeometryPar.cc.

{
  CLHEP::Hep3Vector size = getModuleInteriorHalfSize1(layer, hasChimney);
  size.setX(2.0 * m_ModuleGlassHeight + m_ModuleGasHeight);
  return size;
}

◆ getGap1ActualHeight()

double getGap1ActualHeight ( void ) const

inline

Get the actual height of the innermost gap.

Definition at line 223 of file GeometryPar.h.

      {
        return m_Gap1ActualHeight;
      }

◆ getGap1InnerRadius()

double getGap1InnerRadius ( void ) const

inline

Get the radius of the inner tangent circle of gap 0 (innermost)

Definition at line 211 of file GeometryPar.h.

      {
        return m_Gap1InnerRadius;
      }

◆ getGap1IronWidth()

double getGap1IronWidth ( void ) const

inline

Get the width (at the outer radius) of the adjacent structural iron on either side of innermost gap.

Definition at line 229 of file GeometryPar.h.

      {
        return m_Gap1IronWidth;
      }

◆ getGap1NominalHeight()

double getGap1NominalHeight ( void ) const

inline

Get the nominal height of the innermost gap.

Definition at line 217 of file GeometryPar.h.

      {
        return m_Gap1NominalHeight;
      }

◆ getGapActualHeight()

double getGapActualHeight ( void ) const

inline

Get the actual height of the outer gaps.

Definition at line 247 of file GeometryPar.h.

      {
        return m_GapActualHeight;
      }

◆ getGapHalfSize()

const CLHEP::Hep3Vector getGapHalfSize	(	int	layer,
		bool	hasChimney
	)		const

Get the size (dx,dy,dz) of the gap [=slot] of specified layer.

Definition at line 505 of file GeometryPar.cc.

{
  double r, ds, dx;
  if (layer == 1) {
    r = m_Gap1InnerRadius + m_Gap1NominalHeight;
    ds = m_Gap1IronWidth;
    dx = 0.5 * m_Gap1ActualHeight;
  } else {
    r = m_GapInnerRadius + m_GapNominalHeight + m_LayerHeight * (layer - 1);
    ds = m_GapIronWidth;
    dx = 0.5 * m_GapActualHeight;
  }
  double dz = 0.5 * (hasChimney ? m_GapLength - m_ChimneyLength : m_GapLength);
  return CLHEP::Hep3Vector(dx, r * tan(M_PI / m_NSector) - ds, dz);
 
}

◆ getGapInnerRadius()

double getGapInnerRadius ( void ) const

inline

Get the radius of the inner tangent circle of gap 1 (next-to-innermost)

Definition at line 259 of file GeometryPar.h.

      {
        return m_GapInnerRadius;
      }

◆ getGapIronWidth()

double getGapIronWidth ( void ) const

inline

Get the width (at the outer radius) of the adjacent structural iron on either side of a gap.

Definition at line 253 of file GeometryPar.h.

      {
        return m_GapIronWidth;
      }

◆ getGapLength()

double getGapLength ( void ) const

inline

Get the length along z of the module gap.

Definition at line 235 of file GeometryPar.h.

      {
        return m_GapLength;
      }

◆ getGapMiddleRadius()

double getGapMiddleRadius ( int layer ) const

Get the radial midpoint of the gap of specified layer.

Definition at line 591 of file GeometryPar.cc.

{
  if (layer == 1) {
    return m_Gap1InnerRadius + 0.5 * m_Gap1ActualHeight;
  }
  return m_GapInnerRadius + 0.5 * m_GapActualHeight + m_LayerHeight * (layer - 1);
}

◆ getGapNominalHeight()

double getGapNominalHeight ( void ) const

inline

Get the nominal height of the outer gaps.

Definition at line 241 of file GeometryPar.h.

      {
        return m_GapNominalHeight;
      }

◆ getGasHalfSize()

const CLHEP::Hep3Vector getGasHalfSize	(	int	layer,
		bool	hasChimney
	)		const

Get the size (dx,dy,dz) of the detector module's gas gaps of specified layer.

Definition at line 555 of file GeometryPar.cc.

{
  CLHEP::Hep3Vector size = getElectrodeHalfSize(layer, hasChimney);
  size.setX(0.5 * m_ModuleGasHeight);
  size.setY(size.y() - m_ModuleGasSpacerWidth);
  size.setZ(size.z() - m_ModuleGasSpacerWidth);
  return size;
}

◆ getHalfLength()

double getHalfLength ( void ) const

inline

Get the half-length along z of the BKLM.

Definition at line 181 of file GeometryPar.h.

      {
        return m_HalfLength;
      }

◆ getIronActualHeight()

double getIronActualHeight ( void ) const

inline

Get the actual height of a layer's structural iron.

Definition at line 205 of file GeometryPar.h.

      {
        return m_IronActualHeight;
      }

◆ getIronNominalHeight()

double getIronNominalHeight ( void ) const

inline

Get the nominal height of a layer's structural iron.

Definition at line 199 of file GeometryPar.h.

      {
        return m_IronNominalHeight;
      }

◆ getLayerInnerRadius()

double getLayerInnerRadius ( int layer ) const

Get the inner radius of specified layer.

Definition at line 489 of file GeometryPar.cc.

{
  if (layer == 1) {
    return m_Gap1InnerRadius;
  }
  if (layer > m_NLayer) {
    return m_OuterRadius;
  }
  return m_GapInnerRadius - (m_IronNominalHeight - m_IronActualHeight) / 2.0 + m_LayerHeight * (layer - 1);
}

◆ getLayerOuterRadius()

double getLayerOuterRadius ( int layer ) const

Get the outer radius of specified layer.

Definition at line 500 of file GeometryPar.cc.

{
  return getLayerInnerRadius(layer + 1);
}

◆ getMaximalPhiStripLength()

double getMaximalPhiStripLength ( ) const

inline

Get maximal phi strip length (for scintillators).

Definition at line 283 of file GeometryPar.h.

      {
        return m_MaximalPhiStripLength;
      }

◆ getMaximalZStripLength()

double getMaximalZStripLength ( ) const

inline

Get maximal Z strip length (for scintillators).

Definition at line 289 of file GeometryPar.h.

      {
        return m_MaximalZStripLength;
      }

◆ getModuleAlignment()

const HepGeom::Transform3D getModuleAlignment	(	int	section,
		int	sector,
		int	layer
	)		const

Get the alignment transformation of a module.

Definition at line 728 of file GeometryPar.cc.

{
  int moduleID = BKLMElementNumbers::moduleNumber(section, sector, layer);
  std::map<int, HepGeom::Transform3D>::const_iterator iA = m_Alignments.find(moduleID);
  return (iA == m_Alignments.end() ? HepGeom::Transform3D() : iA->second);
}

◆ getModuleCopperHeight()

double getModuleCopperHeight ( void ) const

inline

Get the height of the module's readout or ground copper plane (4 per module)

Definition at line 313 of file GeometryPar.h.

      {
        return m_ModuleCopperHeight;
      }

◆ getModuleCoverHeight()

double getModuleCoverHeight ( void ) const

inline

Get the height of the module's aluminum cover (2 per module)

Definition at line 307 of file GeometryPar.h.

      {
        return m_ModuleCoverHeight;
      }

◆ getModuleDisplacedGeo()

const HepGeom::Transform3D getModuleDisplacedGeo	(	int	section,
		int	sector,
		int	layer
	)		const

Get the displacement transformation of a module.

Definition at line 735 of file GeometryPar.cc.

{
  int moduleID = BKLMElementNumbers::moduleNumber(section, sector, layer);
  std::map<int, HepGeom::Transform3D>::const_iterator iDis = m_Displacements.find(moduleID);
  return (iDis == m_Displacements.end() ? HepGeom::Transform3D() : iDis->second);
}

◆ getModuleElectrodeBorder()

double getModuleElectrodeBorder ( void ) const

inline

Get the size of the border between a detector module's perimeter and electrode.

Definition at line 367 of file GeometryPar.h.

      {
        return m_ModuleElectrodeBorder;
      }

◆ getModuleFlip()

bool getModuleFlip	(	int	section,
		int	sector,
		int	layer
	)		const

inline

Get the flip (180-degrees about z axis) of a particular BKLM module.

Definition at line 145 of file GeometryPar.h.

      {
        return m_IsFlipped[section][sector - 1][layer - 1];
      }

◆ getModuleFoamHeight()

double getModuleFoamHeight ( void ) const

inline

Get the height of the module's transmission-line foam (2 per module)

Definition at line 319 of file GeometryPar.h.

      {
        return m_ModuleFoamHeight;
      }

◆ getModuleFrameThickness()

double getModuleFrameThickness ( void ) const

inline

Get the thickness of the module's perimeter aluminum frame.

Definition at line 355 of file GeometryPar.h.

      {
        return m_ModuleFrameThickness;
      }

◆ getModuleFrameWidth()

double getModuleFrameWidth ( void ) const

inline

Get the width of the module's perimeter aluminum frame.

Definition at line 349 of file GeometryPar.h.

      {
        return m_ModuleFrameWidth;
      }

◆ getModuleGasHeight()

double getModuleGasHeight ( void ) const

inline

Get the height of the module's gas gap (2 per module)

Definition at line 337 of file GeometryPar.h.

      {
        return m_ModuleGasHeight;
      }

◆ getModuleGasSpacerWidth()

double getModuleGasSpacerWidth ( void ) const

inline

Get the width of the module's gas-gap's perimeter spacer.

Definition at line 361 of file GeometryPar.h.

      {
        return m_ModuleGasSpacerWidth;
      }

◆ getModuleGlassHeight()

double getModuleGlassHeight ( void ) const

inline

Get the height of the module's glass electrode (4 per module)

Definition at line 331 of file GeometryPar.h.

      {
        return m_ModuleGlassHeight;
      }

◆ getModuleHalfSize()

const CLHEP::Hep3Vector getModuleHalfSize	(	int	layer,
		bool	hasChimney
	)		const

Get the size (dx,dy,dz) of the detector module of specified layer.

Definition at line 522 of file GeometryPar.cc.

{
  CLHEP::Hep3Vector size = getGapHalfSize(layer, hasChimney);
  size.setX(0.5 * m_ModuleHeight);
  size.setZ(0.5 * (hasChimney ? m_ModuleLengthChimney : m_ModuleLength));
  return size;
}

◆ getModuleHeight()

double getModuleHeight ( void ) const

inline

Get the height of the module.

Definition at line 343 of file GeometryPar.h.

      {
        return m_ModuleHeight;
      }

◆ getModuleInteriorHalfSize1()

const CLHEP::Hep3Vector getModuleInteriorHalfSize1	(	int	layer,
		bool	hasChimney
	)		const

Get the size (dx,dy,dz) of the detector module's interior volume 1.

Definition at line 530 of file GeometryPar.cc.

{
  CLHEP::Hep3Vector size = getModuleHalfSize(layer, hasChimney);
  size.setX(size.x() - m_ModuleCoverHeight);
  size.setY(size.y() - m_ModuleFrameWidth);
  size.setZ(size.z() - m_ModuleFrameWidth);
  return size;
}

◆ getModuleInteriorHalfSize2()

const CLHEP::Hep3Vector getModuleInteriorHalfSize2	(	int	layer,
		bool	hasChimney
	)		const

Get the size (dx,dy,dz) of the scintillator detector module's polystyrene filler.

Definition at line 539 of file GeometryPar.cc.

{
  CLHEP::Hep3Vector size = getModuleHalfSize(layer, hasChimney);
  size.setX(size.x() - m_ModuleFrameThickness - m_ModuleCoverHeight);
  size.setY(size.y() - m_ModuleFrameThickness);
  size.setZ(size.z() - m_ModuleFrameThickness);
  return size;
}

◆ getModuleLength()

double getModuleLength ( void ) const

inline

Get the length along z of the module.

Definition at line 295 of file GeometryPar.h.

      {
        return m_ModuleLength;
      }

◆ getModuleLengthChimney()

double getModuleLengthChimney ( void ) const

inline

Get the length along z of the module.

Definition at line 301 of file GeometryPar.h.

      {
        return m_ModuleLengthChimney;
      }

◆ getModuleMiddleRadius()

double getModuleMiddleRadius ( int layer ) const

Get the radial midpoint of the detector module of specified layer.

Definition at line 599 of file GeometryPar.cc.

{
  if (layer == 1) {
    return m_Gap1InnerRadius + 0.5 * m_Gap1NominalHeight;
  }
  return m_GapInnerRadius + 0.5 * m_GapNominalHeight + m_LayerHeight * (layer - 1);
}

◆ getModuleMylarHeight()

double getModuleMylarHeight ( void ) const

inline

Get the height of the module's insulating mylar (2 per module)

Definition at line 325 of file GeometryPar.h.

      {
        return m_ModuleMylarHeight;
      }

◆ getMPPCHalfHeight()

double getMPPCHalfHeight ( void ) const

inline

Get the MPPC half-height.

Definition at line 565 of file GeometryPar.h.

      {
        return 0.5 * m_MPPCHeight;
      }

◆ getMPPCHalfLength()

double getMPPCHalfLength ( void ) const

inline

Get the MPPC half-length.

Definition at line 553 of file GeometryPar.h.

      {
        return 0.5 * m_MPPCLength;
      }

◆ getMPPCHalfWidth()

double getMPPCHalfWidth ( void ) const

inline

Get the MPPC half-width.

Definition at line 559 of file GeometryPar.h.

      {
        return 0.5 * m_MPPCWidth;
      }

◆ getMPPCHousingHalfLength()

double getMPPCHousingHalfLength ( void ) const

inline

Get the MPPC housing half-length.

Definition at line 547 of file GeometryPar.h.

      {
        return 0.5 * m_MPPCHousingLength;
      }

◆ getMPPCHousingRadius()

double getMPPCHousingRadius ( void ) const

inline

Get the MPPC housing radius.

Definition at line 541 of file GeometryPar.h.

      {
        return m_MPPCHousingRadius;
      }

◆ getNLayer()

int getNLayer ( void ) const

inline

Get the number of modules in one sector.

Definition at line 193 of file GeometryPar.h.

      {
        return m_NLayer;
      }

◆ getNPhiScints()

int getNPhiScints ( int layer ) const

Get the number of phi-measuring scintillators in a scintillator module.

Definition at line 579 of file GeometryPar.cc.

{
  if ((layer <= 0) || (layer > m_NLayer))
    return 0;
  return m_NPhiScints[layer - 1];
}

◆ getNReadoutPreamplifierPosition()

int getNReadoutPreamplifierPosition ( void ) const

inline

Get the number of preamplifier positions along the length of the carrier card.

Definition at line 520 of file GeometryPar.h.

      {
        return m_ReadoutPreamplifierPosition.size();
      }

◆ getNReadoutStation()

int getNReadoutStation ( void ) const

inline

Get the number of preamplifier readout stations.

Definition at line 493 of file GeometryPar.h.

      {
        return m_NReadoutStation;
      }

◆ getNSector()

int getNSector ( void ) const

inline

Get the number of sectors of the BKLM.

Definition at line 175 of file GeometryPar.h.

      {
        return m_NSector;
      }

◆ getNZScints()

int getNZScints ( bool isChimney ) const

inline

Get the number of z-measuring scintillators in a scintillator module.

Definition at line 274 of file GeometryPar.h.

      {
        return (isChimney ? m_NZScintsChimney : m_NZScints);
      }

◆ getNZStrips()

int getNZStrips ( bool isChimney ) const

inline

Get the number of z-measuring cathode strips in an RPC module.

Definition at line 265 of file GeometryPar.h.

      {
        return (isChimney ? m_NZStripsChimney : m_NZStrips);
      }

◆ getOffsetZ()

double getOffsetZ ( void ) const

inline

Get the global shift along a of the entire BKLM.

Definition at line 157 of file GeometryPar.h.

      {
        return m_OffsetZ;
      }

◆ getOuterRadius()

double getOuterRadius ( void ) const

inline

Get the radius of the inscribed circle of the outer polygon.

Definition at line 187 of file GeometryPar.h.

      {
        return m_OuterRadius;
      }

◆ getPhi()

double getPhi ( void ) const

inline

Get the starting angle of the BKLM's polygon shape.

Definition at line 163 of file GeometryPar.h.

      {
        return m_Phi;
      }

◆ getPolystyreneOffsetX()

double getPolystyreneOffsetX ( void ) const

Get the radial offset of the scintillator detector module's active envelope due to difference in polystyrene-sheet thicknesses.

Definition at line 586 of file GeometryPar.cc.

{
  return 0.5 * (m_ModulePolystyreneInnerHeight - m_ModulePolystyreneOuterHeight);
}

◆ getReadoutCarrierHalfSize()

const CLHEP::Hep3Vector getReadoutCarrierHalfSize ( void ) const

Get the size (dx,dy,dz) of the carrier card.

Definition at line 690 of file GeometryPar.cc.

{
  return CLHEP::Hep3Vector(0.5 * m_ReadoutCarrierWidth,
                           0.5 * m_ReadoutCarrierLength,
                           0.5 * m_ReadoutCarrierHeight
                          );
}

◆ getReadoutConnectorsHalfSize()

const CLHEP::Hep3Vector getReadoutConnectorsHalfSize ( void ) const

Get the size (dx,dy,dz) of the readout connectors pair.

Definition at line 706 of file GeometryPar.cc.

{
  return CLHEP::Hep3Vector(0.5 * m_ReadoutConnectorsWidth,
                           0.5 * m_ReadoutConnectorsLength,
                           0.5 * m_ReadoutConnectorsHeight
                          );
}

◆ getReadoutConnectorsPosition()

double getReadoutConnectorsPosition ( void ) const

inline

Get the position of the readout connectors pair along the length of the carrier card.

Definition at line 535 of file GeometryPar.h.

      {
        return m_ReadoutConnectorsPosition;
      }

◆ getReadoutContainerHalfSize()

const CLHEP::Hep3Vector getReadoutContainerHalfSize ( void ) const

Get the size (dx,dy,dz) of the readout container.

Definition at line 682 of file GeometryPar.cc.

{
  return CLHEP::Hep3Vector(0.5 * m_ReadoutContainerWidth,
                           0.5 * m_ReadoutContainerLength,
                           0.5 * m_ReadoutContainerHeight
                          );
}

◆ getReadoutPreamplifierHalfSize()

const CLHEP::Hep3Vector getReadoutPreamplifierHalfSize ( void ) const

Get the size (dx,dy,dz) of the preamplifier card.

Definition at line 698 of file GeometryPar.cc.

{
  return CLHEP::Hep3Vector(0.5 * m_ReadoutPreamplifierWidth,
                           0.5 * m_ReadoutPreamplifierLength,
                           0.5 * m_ReadoutPreamplifierHeight
                          );
}

◆ getReadoutPreamplifierPosition()

double getReadoutPreamplifierPosition ( int preamp ) const

inline

Get the position of a preamplifier along the length of the carrier card.

Definition at line 526 of file GeometryPar.h.

      {
        return m_ReadoutPreamplifierPosition[preamp - 1];
      }

◆ getReadoutStationIsPhi()

bool getReadoutStationIsPhi ( int station ) const

inline

Get the selector for phi (true) or z (false) readout station.

Definition at line 499 of file GeometryPar.h.

      {
        return m_ReadoutStationIsPhi[station - 1];
      }

◆ getReadoutStationPosition()

double getReadoutStationPosition ( int station ) const

inline

Get the position of each readout station.

Definition at line 505 of file GeometryPar.h.

      {
        return m_ReadoutStationPosition[station - 1];
      }

◆ getRibThickness()

double getRibThickness ( void ) const

inline

Get the thickness of the radial rib that supports the solenoid / inner detectors.

Definition at line 421 of file GeometryPar.h.

      {
        return m_RibThickness;
      }

◆ getRotation()

double getRotation ( void ) const

inline

Get the global rotation angle about z of the entire BKLM.

Definition at line 151 of file GeometryPar.h.

      {
        return m_Rotation;
      }

◆ getScintBoreRadius()

double getScintBoreRadius ( void ) const

inline

Get the radius of the cylindrical central bore in a scintillator strip.

Definition at line 124 of file GeometryPar.h.

      {
        return m_ScintBoreRadius;
      }

◆ getScintEnvelopeHalfSize()

const CLHEP::Hep3Vector getScintEnvelopeHalfSize	(	int	layer,
		bool	hasChimney
	)		const

Get the size (dx,dy,dz) of the scintillator detector module's scintillator envelope.

Definition at line 571 of file GeometryPar.cc.

{
  return CLHEP::Hep3Vector(0.5 * m_ScintHeight,
                           0.5 * m_ScintWidth * getNPhiScints(layer),
                           0.5 * m_ScintWidth * getNZScints(hasChimney)
                          );
}

◆ getScintEnvelopeOffset()

const CLHEP::Hep3Vector getScintEnvelopeOffset	(	int	layer,
		bool	hasChimney
	)		const

Get the shift (dx,dy,dz) of the scintillator detector module's scintillator envelope within its enclosure.

Definition at line 633 of file GeometryPar.cc.

{
  CLHEP::Hep3Vector airHalfSize = getAirHalfSize(layer, hasChimney);
  CLHEP::Hep3Vector envelopeHalfSize = getScintEnvelopeHalfSize(layer, hasChimney);
  CLHEP::Hep3Vector offset((airHalfSize.x() - envelopeHalfSize.x()),
                           (airHalfSize.y() - envelopeHalfSize.y()),
                           -(airHalfSize.z() - envelopeHalfSize.z()));
  return offset;
}

◆ getScintEnvelopeOffsetSign()

int getScintEnvelopeOffsetSign ( int layer ) const

inline

Get the sign (+/-1) of scintillator-envelope's shift along y axis within its enclosing module for MPPC placement -1: shift envelope along -y to place MPPCs at +y, +1: shift envelope along +y to place MPPCs at -y.

Definition at line 91 of file GeometryPar.h.

      {
        return m_ScintEnvelopeOffsetSign[layer - 1];
      }

◆ getScintFiberRadius()

double getScintFiberRadius ( void ) const

inline

Get the radius of the cylindrical central WLS fiber in a scintillator strip.

Definition at line 130 of file GeometryPar.h.

      {
        return m_ScintFiberRadius;
      }

◆ getScintHalfHeight()

double getScintHalfHeight ( void ) const

inline

Get the height of the entire volume of a scintillator strip (including TiO2 coating)

Definition at line 112 of file GeometryPar.h.

      {
        return 0.5 * m_ScintHeight;
      }

◆ getScintHalfWidth()

double getScintHalfWidth ( void ) const

inline

Get the height of the entire volume of a scintillator strip (including TiO2 coating)

Definition at line 118 of file GeometryPar.h.

      {
        return 0.5 * m_ScintWidth;
      }

◆ getScintTiO2ThicknessSide()

double getScintTiO2ThicknessSide ( void ) const

inline

Get the thickness of the inactive TiO2-polystyrene coating on side (short) surface of a scintillator strip.

Definition at line 106 of file GeometryPar.h.

      {
        return m_ScintTiO2ThicknessSide;
      }

◆ getScintTiO2ThicknessTop()

double getScintTiO2ThicknessTop ( void ) const

inline

Get the thickness of the inactive TiO2-polystyrene coating on top (broad) surface of a scintillator strip.

Definition at line 100 of file GeometryPar.h.

      {
        return m_ScintTiO2ThicknessTop;
      }

◆ getSolenoidOuterRadius()

double getSolenoidOuterRadius ( void ) const

inline

Get the outer radius of the solenoid.

Definition at line 169 of file GeometryPar.h.

      {
        return m_SolenoidOuterRadius;
      }

◆ getSupportPlateHalfSize()

const CLHEP::Hep3Vector getSupportPlateHalfSize ( bool hasChimney ) const

Get the size of the layer-0 support plate.

Definition at line 657 of file GeometryPar.cc.

{
  CLHEP::Hep3Vector size;
  size.setX(0.5 * m_SupportPlateHeight);
  size.setY(0.5 * m_SupportPlateWidth);
  if (hasChimney) {
    size.setZ(0.5 * m_SupportPlateLengthChimney);
  } else {
    size.setZ(0.5 * m_SupportPlateLength);
  }
  return size;
}

◆ getTransformFromRigidBodyParams()

HepGeom::Transform3D getTransformFromRigidBodyParams	(	double	dU,
		double	dV,
		double	dW,
		double	dAlpha,
		double	dBeta,
		double	dGamma
	)

private

Convert 6 rigid body params (alignment/displacement) to corresponding Transform3D Angles in radians, length units in centimeters.

three angles are defined as the intrinsic rotations, that is around u (alpha) --> v' (beta) --> w'' (gamma) axis note this is equivalent with extrinsic rotation with the order w (gamma)--> v(beta) --> u (alpha)

Definition at line 802 of file GeometryPar.cc.

{
 
  CLHEP::HepRotation dy = CLHEP::HepRotationY(-dAlpha);
  CLHEP::HepRotation dz = CLHEP::HepRotationZ(-dBeta);
  CLHEP::HepRotation dx = CLHEP::HepRotationX(-dGamma);
  CLHEP::Hep3Vector shift(dW, dU, dV);
 
  //we do dx-->dz-->dy ( local w-->v-->u), because angles are defined as intrinsic rotations u-->v'-->w''
  //the equivalent one is extrinsic rotation with the order w (gamma)--> v(beta) --> u (alpha)
  //and then we map it to global rotation x -> z -> y axis
  return HepGeom::Transform3D(dy * dz * dx, shift);
}

◆ hasRPCs()

bool hasRPCs ( int layer ) const

Determine if the sensitive detectors in a given layer are RPCs (=true) or scintillators (=false)

Definition at line 714 of file GeometryPar.cc.

{
  if ((layer <= 0) || (layer > m_NLayer))
    return false;
  return m_HasRPCs[layer - 1];
}

◆ instance() [1/3]

GeometryPar * instance ( const BKLMGeometryPar & element )

static

Static method to initialize and then get a reference to the singleton GeometryPar instance from database.

Definition at line 42 of file GeometryPar.cc.

{
  if (!m_Instance)
    m_Instance = new GeometryPar(element);
  return m_Instance;
}

◆ instance() [2/3]

GeometryPar * instance ( const GearDir & content )

static

Static method to initialize and then get a reference to the singleton GeometryPar instance.

Definition at line 35 of file GeometryPar.cc.

{
  if (!m_Instance)
    m_Instance = new GeometryPar(content);
  return m_Instance;
}

◆ instance() [3/3]

GeometryPar * instance ( void )

static

Static method to get a reference to the singleton GeometryPar instance.

Definition at line 27 of file GeometryPar.cc.

{
  if (m_Instance)
    return m_Instance;
  B2FATAL("instance() called without initialization");
  return nullptr;  // never reached
}

◆ read()

void read ( const GearDir & content )

private

Get geometry parameters from Gearbox.

Definition at line 84 of file GeometryPar.cc.

{
 
  char name[80] = "";
  m_DoBeamBackgroundStudy = content.getBool("BeamBackgroundStudy");
  m_Rotation = content.getAngle("Rotation");
  m_OffsetZ = content.getLength("OffsetZ");
  m_Phi = content.getLength("Phi");
  m_NSector = content.getNumberNodes("Sectors/Forward/Sector");
  if (m_NSector > BKLMElementNumbers::getMaximalSectorNumber()) { // array-bounds check
    B2FATAL("BKLM GeometryPar::read(): sector array size exceeded:"
            << LogVar("# of sectors", m_NSector)
            << LogVar("array size", BKLMElementNumbers::getMaximalSectorNumber()));
  }
  m_SolenoidOuterRadius = content.getLength("SolenoidOuterRadius");
  m_OuterRadius = content.getLength("OuterRadius");
  m_HalfLength = content.getLength("HalfLength");
  m_NLayer = content.getNumberNodes("Layers/Layer");
  if (m_NLayer > BKLMElementNumbers::getMaximalLayerNumber()) { // array-bounds check
    B2FATAL("BKLM GeometryPar::read(): layer array size exceeded:"
            << LogVar("# of layers", m_NLayer)
            << LogVar("array size", BKLMElementNumbers::getMaximalLayerNumber()));
  }
 
  m_IronNominalHeight = content.getLength("Layers/IronNominalHeight");
  m_IronActualHeight = content.getLength("Layers/IronActualHeight");
  m_Gap1NominalHeight = content.getLength("Layers/Layer[@layer=\"1\"]/GapNominalHeight");
  m_GapNominalHeight = content.getLength("Layers/GapNominalHeight");
  m_Gap1InnerRadius = content.getLength("Layers/InnerRadius");
  m_Gap1IronWidth = content.getLength("Layers/Layer[@layer=\"1\"]/GapIronWidth");
  m_GapIronWidth = content.getLength("Layers/GapIronWidth");
  m_GapLength = content.getLength("Layers/GapLength");
 
  m_NZStrips = content.getInt("Layers/NZStrips");
  m_NZStripsChimney = content.getInt("Layers/NZStripsChimney");
  m_NZScints = content.getInt("Layers/NZScintillators");
  m_NZScintsChimney = content.getInt("Layers/NZScintillatorsChimney");
  if (m_NZScints > NZSCINT) { // array-bounds check
    B2FATAL("BKLM GeometryPar::read(): z-scint array size exceeded:"
            << LogVar("# of z scintillators", m_NZScints)
            << LogVar("array size", NZSCINT));
  }
  if (m_NZScintsChimney > NZSCINT) { // array-bounds check
    B2FATAL("BKLM GeometryPar::read(): chimney sector z-scint array size exceeded:"
            << LogVar("# of z scintillators", m_NZScintsChimney)
            << LogVar("array size", NZSCINT));
  }
 
  m_ModuleLength = content.getLength("Module/Length");
  m_ModuleLengthChimney = content.getLength("Module/LengthChimney");
  m_ModuleCoverHeight = content.getLength("Module/CoverHeight");
  m_ModuleCopperHeight = content.getLength("Module/CopperHeight");
  m_ModuleFoamHeight = content.getLength("Module/FoamHeight");
  m_ModuleMylarHeight = content.getLength("Module/MylarHeight");
  m_ModuleGlassHeight = content.getLength("Module/GlassHeight");
  m_ModuleGasHeight = content.getLength("Module/GasHeight");
  m_ModuleFrameWidth = content.getLength("Module/FrameWidth");
  m_ModuleFrameThickness = content.getLength("Module/FrameThickness");
  m_ModuleGasSpacerWidth = content.getLength("Module/SpacerWidth");
  m_ModulePolystyreneInnerHeight = content.getLength("Module/PolystyreneInnerHeight");
  m_ModulePolystyreneOuterHeight = content.getLength("Module/PolystyreneOuterHeight");
  m_ScintWidth = content.getLength("Module/Scintillator/Width");
  m_ScintHeight = content.getLength("Module/Scintillator/Height");
  m_ScintBoreRadius = content.getLength("Module/Scintillator/BoreRadius");
  m_ScintFiberRadius = content.getLength("Module/Scintillator/FiberRadius");
  m_ScintTiO2ThicknessTop = content.getLength("Module/Scintillator/TiO2ThicknessTop");
  m_ScintTiO2ThicknessSide = content.getLength("Module/Scintillator/TiO2ThicknessSide");
 
  m_ChimneyLength = content.getLength("Chimney/Length");
  m_ChimneyWidth = content.getLength("Chimney/Width");
  m_ChimneyCoverThickness = content.getLength("Chimney/CoverThickness");
  m_ChimneyHousingInnerRadius = content.getLength("Chimney/HousingInnerRadius");
  m_ChimneyHousingOuterRadius = content.getLength("Chimney/HousingOuterRadius");
  m_ChimneyShieldInnerRadius = content.getLength("Chimney/ShieldInnerRadius");
  m_ChimneyShieldOuterRadius = content.getLength("Chimney/ShieldOuterRadius");
  m_ChimneyPipeInnerRadius = content.getLength("Chimney/PipeInnerRadius");
  m_ChimneyPipeOuterRadius = content.getLength("Chimney/PipeOuterRadius");
 
  m_RibThickness = content.getLength("RibThickness");
  m_CablesWidth = content.getLength("CablesWidth");
  m_BraceWidth = content.getLength("BraceWidth");
  m_BraceWidthChimney = content.getLength("BraceWidthChimney");
 
  m_SupportPlateWidth = content.getLength("SupportPlateWidth");
  m_SupportPlateHeight = content.getLength("SupportPlateHeight");
  m_SupportPlateLength = content.getLength("SupportPlateLength");
  m_SupportPlateLengthChimney = content.getLength("SupportPlateLengthChimney");
 
  m_BracketWidth = content.getLength("BracketWidth");
  m_BracketThickness = content.getLength("BracketThickness");
  m_BracketLength = content.getLength("BracketLength");
  m_BracketRibWidth = content.getLength("BracketRibWidth");
  m_BracketRibThickness = content.getLength("BracketRibThickness");
  m_BracketInnerRadius = content.getLength("BracketInnerRadius");
  m_BracketInset = content.getLength("BracketInset");
  m_BracketCutoutDphi = content.getAngle("BracketCutoutDphi");
 
  m_NReadoutStation = content.getNumberNodes("Readout/Stations/Station");
  if (m_NReadoutStation > NSTATION) { // array-bounds check
    B2FATAL("BKLM GeometryPar::read(): readout stations array size exceeded:"
            << LogVar("# of readout stations", m_NReadoutStation)
            << LogVar("array size", NSTATION));
  }
  for (int station = 1; station <= m_NReadoutStation; ++station) {
    sprintf(name, "/Readout/Stations/Station[@station=\"%d\"]", station);
    GearDir stationContent = content;
    stationContent.append(name);
    m_ReadoutStationIsPhi[station - 1] = stationContent.getBool("IsPhi");
    m_ReadoutStationPosition[station - 1] = stationContent.getLength("Position");
  }
  m_ReadoutContainerLength = content.getLength("Readout/Container/Length");
  m_ReadoutContainerWidth = content.getLength("Readout/Container/Width");
  m_ReadoutContainerHeight = content.getLength("Readout/Container/Height");
  m_ReadoutCarrierLength = content.getLength("Readout/Carrier/Length");
  m_ReadoutCarrierWidth = content.getLength("Readout/Carrier/Width");
  m_ReadoutCarrierHeight = content.getLength("Readout/Carrier/Height");
  m_ReadoutPreamplifierLength = content.getLength("Readout/Preamplifier/Length");
  m_ReadoutPreamplifierWidth = content.getLength("Readout/Preamplifier/Width");
  m_ReadoutPreamplifierHeight = content.getLength("Readout/Preamplifier/Height");
  m_ReadoutPreamplifierPosition = content.getArray("Readout/Preamplifier/Position");
  m_ReadoutConnectorsLength = content.getLength("Readout/Connectors/Length");
  m_ReadoutConnectorsWidth = content.getLength("Readout/Connectors/Width");
  m_ReadoutConnectorsHeight = content.getLength("Readout/Connectors/Height");
  m_ReadoutConnectorsPosition = content.getLength("Readout/Connectors/Position");
  m_MPPCHousingRadius = content.getLength("Readout/MPPC/Housing/Radius");
  m_MPPCHousingLength = content.getLength("Readout/MPPC/Housing/Length");
  m_MPPCLength = content.getLength("Readout/MPPC/Sensor/Length");
  m_MPPCWidth = content.getLength("Readout/MPPC/Sensor/Width");
  m_MPPCHeight = content.getLength("Readout/MPPC/Sensor/Height");
  // by-layer values that are common for all sectors and forward/backward
  for (int layer = 1; layer <= m_NLayer; ++layer) {
    sprintf(name, "/Layers/Layer[@layer=\"%d\"]", layer);
    GearDir layerContent = content;
    layerContent.append(name);
    m_HasRPCs[layer - 1] = layerContent.getBool("HasRPCs");
    m_NPhiStrips[layer - 1] = layerContent.getInt("PhiStrips/NStrips");
    m_PhiStripWidth[layer - 1] = layerContent.getLength("PhiStrips/Width");
    m_ZStripWidth[layer - 1] = layerContent.getLength("ZStrips/Width");
    m_ScintEnvelopeOffsetSign[layer - 1] = layerContent.getInt("ScintEnvelopeOffsetSign");
    m_NPhiScints[layer - 1] = layerContent.getInt("PhiScintillators/NScints", 0);
    if (m_NPhiScints[layer - 1] > NPHISCINT) { // array-bounds check
      B2FATAL("BKLM GeometryPar::read(): phi-scint array size exceeded:"
              << LogVar("in zero-based layer", layer - 1)
              << LogVar("# phi scintillators", m_NPhiScints[layer - 1])
              << LogVar("array size", NPHISCINT));
    }
    for (int scint = 1; scint <= m_NZScints; ++scint) {
      sprintf(name, "/ZScintillators/Scint[@scint=\"%d\"]", scint);
      GearDir scintContent(layerContent);
      scintContent.append(name);
      m_ZScintDLength[layer - 1][scint - 1] = scintContent.getLength("DLength", 0.0);
    }
  }
  // values that depend on fb/sector/layer
  for (int section = 0; section <= BKLMElementNumbers::getMaximalSectionNumber(); ++section) {
    bool isForward = (section == BKLMElementNumbers::c_ForwardSection);
    for (int sector = 1; sector <= m_NSector; ++sector) {
      sprintf(name, "/Sectors/%s/Sector[@sector=\"%d\"]", (isForward ? "Forward" : "Backward"), sector);
      GearDir sectorContent(content);
      sectorContent.append(name);
      m_SectorRotation[section][sector - 1] = sectorContent.getAngle("Phi");
      for (int layer = 1; layer <= m_NLayer; ++layer) {
        GearDir layerContent(sectorContent);
        sprintf(name, "/Layer[@layer=\"%d\"]", layer);
        layerContent.append(name);
        m_LocalReconstructionShiftX[section][sector - 1][layer - 1] = layerContent.getLength("ReconstructionShift/X");
        m_LocalReconstructionShiftY[section][sector - 1][layer - 1] = layerContent.getLength("ReconstructionShift/Y");
        m_LocalReconstructionShiftZ[section][sector - 1][layer - 1] = layerContent.getLength("ReconstructionShift/Z");
        m_IsFlipped[section][sector - 1][layer - 1] = layerContent.getBool("Flip", false);
      }
    }
  }
}

◆ readAlignmentFromDB()

void readAlignmentFromDB ( )

private

Initialize and Updates alignment parameters from DB for reconstruction, that is for Module construction and registers itself for subsequent updates of DB objects to keep the hierarchy up-to-date.

note that alignment are supposed to only for reconstruction correction, but NOT the geometry constructor

Definition at line 742 of file GeometryPar.cc.

{
  DBObjPtr<BKLMAlignment> bklmAlignment;
  if (!bklmAlignment.isValid())
    B2FATAL("No BKLM alignment data.");
  KLMChannelIndex bklmModules(KLMChannelIndex::c_IndexLevelLayer);
  for (KLMChannelIndex bklmModule = bklmModules.beginBKLM();
       bklmModule != bklmModules.endBKLM(); ++bklmModule) {
    KLMModuleNumber module = bklmModule.getKLMModuleNumber();
    const KLMAlignmentData* alignmentData =
      bklmAlignment->getModuleAlignment(module);
    if (alignmentData == nullptr)
      B2FATAL("Incomplete BKLM alignment data.");
    HepGeom::Transform3D alignment;
    alignment = getTransformFromRigidBodyParams(
                  alignmentData->getDeltaU(),
                  alignmentData->getDeltaV(),
                  alignmentData->getDeltaW(),
                  alignmentData->getDeltaAlpha(),
                  alignmentData->getDeltaBeta(),
                  alignmentData->getDeltaGamma());
    int moduleID = BKLMElementNumbers::moduleNumber(
                     bklmModule.getSection(), bklmModule.getSector(),
                     bklmModule.getLayer());
    m_Alignments.insert(std::pair<int, HepGeom::Transform3D>(moduleID, alignment));
  }
  // Add callback to itself.
  bklmAlignment.addCallback(this, &bklm::GeometryPar::readAlignmentFromDB);
}

◆ readDisplacedGeoFromDB()

void readDisplacedGeoFromDB ( )

private

Initialize and Updates displacements parameters from DB for geometry constructor, registers itself for subsequent updates of DB objects to keep the hierarchy up-to-date.

Definition at line 772 of file GeometryPar.cc.

{
  DBObjPtr<BKLMAlignment> bklmDisplacement("BKLMDisplacement");
  if (!bklmDisplacement.isValid())
    B2FATAL("No BKLM displaced geometry data in database!");
  KLMChannelIndex bklmModules(KLMChannelIndex::c_IndexLevelLayer);
  for (KLMChannelIndex bklmModule = bklmModules.beginBKLM();
       bklmModule != bklmModules.endBKLM(); ++bklmModule) {
    KLMModuleNumber module = bklmModule.getKLMModuleNumber();
    const KLMAlignmentData* displacementData =
      bklmDisplacement->getModuleAlignment(module);
    if (displacementData == nullptr)
      B2FATAL("Incomplete BKLM displacement data.");
    HepGeom::Transform3D displacement;
    displacement = getTransformFromRigidBodyParams(
                     displacementData->getDeltaU(),
                     displacementData->getDeltaV(),
                     displacementData->getDeltaW(),
                     displacementData->getDeltaAlpha(),
                     displacementData->getDeltaBeta(),
                     displacementData->getDeltaGamma());
    int moduleID = BKLMElementNumbers::moduleNumber(
                     bklmModule.getSection(), bklmModule.getSector(),
                     bklmModule.getLayer());
    m_Displacements.insert(std::pair<int, HepGeom::Transform3D>(moduleID, displacement));
  }
  // Add callback to itself.
  bklmDisplacement.addCallback(this, &bklm::GeometryPar::readDisplacedGeoFromDB);
}

◆ readFromDB()

void readFromDB ( const BKLMGeometryPar & element )

private

Get geometry parameters from Conditions Database.

Definition at line 259 of file GeometryPar.cc.

{
 
  m_DoBeamBackgroundStudy = element.doBeamBackgroundStudy();
  m_Rotation = element.getRotation();
  m_OffsetZ = element.getOffsetZ();
  m_Phi = element.getPhi();
  m_NSector = element.getNSector(); // array-bounds check has already been done
  m_SolenoidOuterRadius = element.getSolenoidOuterRadius();
  m_OuterRadius = element.getOuterRadius();
  m_HalfLength = element.getHalfLength();
  m_NLayer = element.getNLayer(); // array-bounds check has already been done
 
  m_IronNominalHeight = element.getIronNominalHeight();
  m_IronActualHeight = element.getIronActualHeight();
  m_Gap1NominalHeight = element.getGap1NominalHeight();
  m_GapNominalHeight = element.getGapNominalHeight();
  m_Gap1InnerRadius = element.getGap1InnerRadius();
  m_Gap1IronWidth = element.getGap1IronWidth();
  m_GapIronWidth = element.getGapIronWidth();
  m_GapLength = element.getGapLength();
 
  m_NZStrips = element.getNZStrips();
  m_NZStripsChimney = element.getNZStripsChimney();
  m_NZScints = element.getNZScints(); // array-bounds check has already been done
  m_NZScintsChimney = element.getNZScintsChimney(); // array-bounds check has already been done
 
  m_ModuleLength = element.getModuleLength();
  m_ModuleLengthChimney = element.getModuleLengthChimney();
  m_ModuleCoverHeight = element.getModuleCoverHeight();
  m_ModuleCopperHeight = element.getModuleCopperHeight();
  m_ModuleFoamHeight = element.getModuleFoamHeight();
  m_ModuleMylarHeight = element.getModuleMylarHeight();
  m_ModuleGlassHeight = element.getModuleGlassHeight();
  m_ModuleGasHeight = element.getModuleGasHeight();
  m_ModuleFrameWidth = element.getModuleFrameWidth();
  m_ModuleFrameThickness = element.getModuleFrameThickness();
  m_ModuleGasSpacerWidth = element.getModuleGasSpacerWidth();
  m_ModulePolystyreneInnerHeight = element.getModulePolystyreneInnerHeight();
  m_ModulePolystyreneOuterHeight = element.getModulePolystyreneOuterHeight();
  m_ScintWidth = element.getScintWidth();
  m_ScintHeight = element.getScintHeight();
  m_ScintBoreRadius = element.getScintBoreRadius();
  m_ScintFiberRadius = element.getScintFiberRadius();
  m_ScintTiO2ThicknessTop = element.getScintTiO2ThicknessTop();
  m_ScintTiO2ThicknessSide = element.getScintTiO2ThicknessSide();
 
  m_ChimneyLength = element.getChimneyLength();
  m_ChimneyWidth = element.getChimneyWidth();
  m_ChimneyCoverThickness = element.getChimneyCoverThickness();
  m_ChimneyHousingInnerRadius = element.getChimneyHousingInnerRadius();
  m_ChimneyHousingOuterRadius = element.getChimneyHousingOuterRadius();
  m_ChimneyShieldInnerRadius = element.getChimneyShieldInnerRadius();
  m_ChimneyShieldOuterRadius = element.getChimneyShieldOuterRadius();
  m_ChimneyPipeInnerRadius = element.getChimneyPipeInnerRadius();
  m_ChimneyPipeOuterRadius = element.getChimneyPipeOuterRadius();
 
  m_RibThickness = element.getRibThickness();
  m_CablesWidth = element.getCablesWidth();
  m_BraceWidth = element.getBraceWidth();
  m_BraceWidthChimney = element.getBraceWidthChimney();
 
  m_SupportPlateWidth = element.getSupportPlateWidth();
  m_SupportPlateHeight = element.getSupportPlateHeight();
  m_SupportPlateLength = element.getSupportPlateLength();
  m_SupportPlateLengthChimney = element.getSupportPlateLengthChimney();
 
  m_BracketWidth = element.getBracketWidth();
  m_BracketThickness = element.getBracketThickness();
  m_BracketLength = element.getBracketLength();
  m_BracketRibWidth = element.getBracketRibWidth();
  m_BracketRibThickness = element.getBracketRibThickness();
  m_BracketInnerRadius = element.getBracketInnerRadius();
  m_BracketInset = element.getBracketInset();
  m_BracketCutoutDphi = element.getBracketCutoutDphi();
 
  m_NReadoutStation = element.getNReadoutStation(); // array-bounds check has already been done
  for (int station = 1; station <= m_NReadoutStation; ++station) {
    m_ReadoutStationIsPhi[station - 1] = element.getReadoutStationIsPhi(station);
    m_ReadoutStationPosition[station - 1] = element.getReadoutStationPosition(station);
  }
  m_ReadoutContainerLength = element.getReadoutContainerLength();
  m_ReadoutContainerWidth = element.getReadoutContainerWidth();
  m_ReadoutContainerHeight = element.getReadoutContainerHeight();
  m_ReadoutCarrierLength = element.getReadoutCarrierLength();
  m_ReadoutCarrierWidth = element.getReadoutCarrierWidth();
  m_ReadoutCarrierHeight = element.getReadoutCarrierHeight();
  m_ReadoutPreamplifierLength = element.getReadoutPreamplifierLength();
  m_ReadoutPreamplifierWidth = element.getReadoutPreamplifierWidth();
  m_ReadoutPreamplifierHeight = element.getReadoutPreamplifierHeight();
  for (int preamp = 1; preamp <= element.getNReadoutPreamplifierPosition(); ++preamp) {
    m_ReadoutPreamplifierPosition.push_back(element.getReadoutPreamplifierPosition(preamp));
  }
  m_ReadoutConnectorsLength = element.getReadoutConnectorsLength();
  m_ReadoutConnectorsWidth = element.getReadoutConnectorsWidth();
  m_ReadoutConnectorsHeight = element.getReadoutConnectorsHeight();
  m_ReadoutConnectorsPosition = element.getReadoutConnectorsPosition();
  m_MPPCHousingRadius = element.getMPPCHousingRadius();
  m_MPPCHousingLength = element.getMPPCHousingLength();
  m_MPPCLength = element.getMPPCLength();
  m_MPPCWidth = element.getMPPCWidth();
  m_MPPCHeight = element.getMPPCHeight();
 
  // by-layer values that are common for all sectors and forward/backward
  for (int layer = 1; layer <= m_NLayer; ++layer) {
    m_HasRPCs[layer - 1] = element.hasRPCs(layer);
    m_NPhiStrips[layer - 1] = element.getNPhiStrips(layer);
    m_PhiStripWidth[layer - 1] = element.getPhiStripWidth(layer);
    m_ZStripWidth[layer - 1] = element.getZStripWidth(layer);
    m_NPhiScints[layer - 1] = (m_HasRPCs[layer - 1] ? 0 : element.getNPhiScints(layer)); // array-bounds check has already been done
    m_ScintEnvelopeOffsetSign[layer - 1] = (m_HasRPCs[layer - 1] ? 0 : element.getScintEnvelopeOffsetSign(layer));
    for (int scint = 1; scint <= m_NZScints; ++scint) {
      m_ZScintDLength[layer - 1][scint - 1] = (m_HasRPCs[layer - 1] ? 0.0 : element.getZScintDLength(layer, scint));
    }
  }
  // values that depend on fb/sector/layer
  for (int section = 0; section <= BKLMElementNumbers::getMaximalSectionNumber(); ++section) {
    for (int sector = 1; sector <= m_NSector; ++sector) {
      m_SectorRotation[section][sector - 1] = element.getSectorRotation(section, sector);
      for (int layer = 1; layer <= m_NLayer; ++layer) {
        m_LocalReconstructionShiftX[section][sector - 1][layer - 1] = element.getLocalReconstructionShiftX(section, sector, layer);
        m_LocalReconstructionShiftY[section][sector - 1][layer - 1] = element.getLocalReconstructionShiftY(section, sector, layer);
        m_LocalReconstructionShiftZ[section][sector - 1][layer - 1] = element.getLocalReconstructionShiftZ(section, sector, layer);
        m_IsFlipped[section][sector - 1][layer - 1] = false;
        if (layer <= NSCINTLAYER) {
          m_IsFlipped[section][sector - 1][layer - 1] = element.isFlipped(section, sector, layer);
        }
      }
    }
  }
 
 
}

Member Data Documentation

◆ m_Alignments

std::map<int, HepGeom::Transform3D> m_Alignments

private

map of <volumeIDs, alignment Transform3D>

Definition at line 958 of file GeometryPar.h.

◆ m_BraceWidth

double m_BraceWidth

private

width of the central brace in the middle of the cable-services channel

Definition at line 832 of file GeometryPar.h.

◆ m_BraceWidthChimney

double m_BraceWidthChimney

private

width of the central brace in the middle of the cable-services channel in the chimney sector

Definition at line 835 of file GeometryPar.h.

◆ m_BracketCutoutDphi

double m_BracketCutoutDphi

private

angular width of the innermost-module support plate's bracket's cutout

Definition at line 871 of file GeometryPar.h.

◆ m_BracketInnerRadius

double m_BracketInnerRadius

private

inner radius of the innermost-module support plate's bracket

Definition at line 868 of file GeometryPar.h.

◆ m_BracketInset

double m_BracketInset

private

distance from support plate's end of bracket

Definition at line 865 of file GeometryPar.h.

◆ m_BracketLength

double m_BracketLength

private

length of the innermost-module support plate's bracket

Definition at line 856 of file GeometryPar.h.

◆ m_BracketRibThickness

double m_BracketRibThickness

private

thickness of the innermost-module support plate's bracket's rib

Definition at line 862 of file GeometryPar.h.

◆ m_BracketRibWidth

double m_BracketRibWidth

private

width of the innermost-module support plate's bracket's rib

Definition at line 859 of file GeometryPar.h.

◆ m_BracketThickness

double m_BracketThickness

private

thickness of the innermost-module support plate's bracket

Definition at line 853 of file GeometryPar.h.

◆ m_BracketWidth

double m_BracketWidth

private

width of the innermost-module support plate's bracket

Definition at line 850 of file GeometryPar.h.

◆ m_CablesWidth

double m_CablesWidth

private

width of the cable-services channel at each end

Definition at line 829 of file GeometryPar.h.

◆ m_ChimneyCoverThickness

double m_ChimneyCoverThickness

private

thickness of the chimney's iron cover plate

Definition at line 805 of file GeometryPar.h.

◆ m_ChimneyHousingInnerRadius

double m_ChimneyHousingInnerRadius

private

inner radius of the chimney housing

Definition at line 808 of file GeometryPar.h.

◆ m_ChimneyHousingOuterRadius

double m_ChimneyHousingOuterRadius

private

outer radius of the chimney housing

Definition at line 811 of file GeometryPar.h.

◆ m_ChimneyLength

double m_ChimneyLength

private

length along z of the chimney hole

Definition at line 799 of file GeometryPar.h.

◆ m_ChimneyPipeInnerRadius

double m_ChimneyPipeInnerRadius

private

inner radius of the chimney pipe

Definition at line 820 of file GeometryPar.h.

◆ m_ChimneyPipeOuterRadius

double m_ChimneyPipeOuterRadius

private

outer radius of the chimney pipe

Definition at line 823 of file GeometryPar.h.

◆ m_ChimneyShieldInnerRadius

double m_ChimneyShieldInnerRadius

private

inner radius of the chimney shield

Definition at line 814 of file GeometryPar.h.

◆ m_ChimneyShieldOuterRadius

double m_ChimneyShieldOuterRadius

private

outer radius of the chimney shield

Definition at line 817 of file GeometryPar.h.

◆ m_ChimneyWidth

double m_ChimneyWidth

private

width of the chimney hole

Definition at line 802 of file GeometryPar.h.

◆ m_Displacements

std::map<int, HepGeom::Transform3D> m_Displacements

private

map of <volumeIDs, displacement Transform3D>

Definition at line 961 of file GeometryPar.h.

◆ m_DoBeamBackgroundStudy

bool m_DoBeamBackgroundStudy

private

Flag for enabling beam background study (=use bkg sensitive-detector function too)

Definition at line 627 of file GeometryPar.h.

◆ m_Gap1ActualHeight

double m_Gap1ActualHeight

private

Actual height of the innermost gap.

Definition at line 669 of file GeometryPar.h.

◆ m_Gap1InnerRadius

double m_Gap1InnerRadius

private

Radius of the inner tangent circle of the innermost gap.

Definition at line 663 of file GeometryPar.h.

◆ m_Gap1IronWidth

double m_Gap1IronWidth

private

Width (at the outer radius) of the adjacent structural iron on either side of innermost gap.

Definition at line 678 of file GeometryPar.h.

◆ m_Gap1NominalHeight

double m_Gap1NominalHeight

private

Nominal height of the innermost gap.

Definition at line 666 of file GeometryPar.h.

◆ m_GapActualHeight

double m_GapActualHeight

private

Actual height of outer gaps.

Definition at line 687 of file GeometryPar.h.

◆ m_GapInnerRadius

double m_GapInnerRadius

private

Radius of the inner tangent circle of virtual gap 0 (assuming equal-height layers)

Definition at line 693 of file GeometryPar.h.

◆ m_GapIronWidth

double m_GapIronWidth

private

Width (at the outer radius) of the adjacent structural iron on either side of a gap.

Definition at line 690 of file GeometryPar.h.

◆ m_GapLength

double m_GapLength

private

Length along z of each gap.

Definition at line 681 of file GeometryPar.h.

◆ m_GapNominalHeight

double m_GapNominalHeight

private

Nominal height of outer gaps.

Definition at line 684 of file GeometryPar.h.

◆ m_HalfLength

double m_HalfLength

private

Half-length along z of the BKLM.

Definition at line 651 of file GeometryPar.h.

◆ m_HasRPCs

bool m_HasRPCs[BKLMElementNumbers::getMaximalLayerNumber()]

private

Flag to indicate whether layer contains RPCs (true) or scintillators (false)

Definition at line 940 of file GeometryPar.h.

◆ m_Instance

GeometryPar * m_Instance = nullptr

staticprivate

static pointer to the singleton instance of this class

Definition at line 964 of file GeometryPar.h.

◆ m_IronActualHeight

double m_IronActualHeight

private

Actual height of a layer's structural iron.

Definition at line 660 of file GeometryPar.h.

◆ m_IronNominalHeight

double m_IronNominalHeight

private

Nominal height of a layer's structural iron.

Definition at line 657 of file GeometryPar.h.

◆ m_IsFlipped

bool m_IsFlipped[2][BKLMElementNumbers::getMaximalSectorNumber()][BKLMElementNumbers::getMaximalLayerNumber()]

private

Flag to indicate whether a module is flipped (true) or not (false) by 180 degrees about the z axis.

Definition at line 952 of file GeometryPar.h.

◆ m_Layer1Height

double m_Layer1Height

private

Height of layer 0: internal use only.

Definition at line 672 of file GeometryPar.h.

◆ m_LayerHeight

double m_LayerHeight

private

Height of a layer: internal use only.

Definition at line 675 of file GeometryPar.h.

◆ m_LocalReconstructionShiftX

double m_LocalReconstructionShiftX[2][BKLMElementNumbers::getMaximalSectorNumber()][BKLMElementNumbers::getMaximalLayerNumber()]

private

Reconstruction dx in local system. displacement, not alignment.

Definition at line 943 of file GeometryPar.h.

◆ m_LocalReconstructionShiftY

double m_LocalReconstructionShiftY[2][BKLMElementNumbers::getMaximalSectorNumber()][BKLMElementNumbers::getMaximalLayerNumber()]

private

Reconstruction dy in local system. displacement, not alignment.

Definition at line 946 of file GeometryPar.h.

◆ m_LocalReconstructionShiftZ

double m_LocalReconstructionShiftZ[2][BKLMElementNumbers::getMaximalSectorNumber()][BKLMElementNumbers::getMaximalLayerNumber()]

private

Reconstruction dz in local system. displacement, not alignment.

Definition at line 949 of file GeometryPar.h.

◆ m_MaximalPhiStripLength

double m_MaximalPhiStripLength = 0

private

Maximal phi strip length (for scintillators).

Definition at line 727 of file GeometryPar.h.

◆ m_MaximalZStripLength

double m_MaximalZStripLength = 0

private

maximal Z strip length (for scintillators).

Definition at line 730 of file GeometryPar.h.

◆ m_ModuleCopperHeight

double m_ModuleCopperHeight

private

height of a detector module's copper readout or ground plane

Definition at line 742 of file GeometryPar.h.

◆ m_ModuleCoverHeight

double m_ModuleCoverHeight

private

height of a detector module's aluminum cover

Definition at line 739 of file GeometryPar.h.

◆ m_ModuleElectrodeBorder

double m_ModuleElectrodeBorder

private

size of the border between a detector module's perimeter and electrode

Definition at line 772 of file GeometryPar.h.

◆ m_ModuleFoamHeight

double m_ModuleFoamHeight

private

height of a detector module's transmission-line foam

Definition at line 745 of file GeometryPar.h.

◆ m_ModuleFrameThickness

double m_ModuleFrameThickness

private

thickness of a detector module's frame ("C" shape - thickness of vertical leg)

Definition at line 766 of file GeometryPar.h.

◆ m_ModuleFrameWidth

double m_ModuleFrameWidth

private

width of a detector module's frame ("C" shape - width of horizontal leg)

Definition at line 763 of file GeometryPar.h.

◆ m_ModuleGasHeight

double m_ModuleGasHeight

private

height of a detector module's gas gap

Definition at line 757 of file GeometryPar.h.

◆ m_ModuleGasSpacerWidth

double m_ModuleGasSpacerWidth

private

width of a detector module's spacer

Definition at line 769 of file GeometryPar.h.

◆ m_ModuleGlassHeight

double m_ModuleGlassHeight

private

height of a detector module's glass electrode

Definition at line 754 of file GeometryPar.h.

◆ m_ModuleHeight

double m_ModuleHeight

private

height of a detector module

Definition at line 760 of file GeometryPar.h.

◆ m_ModuleLength

double m_ModuleLength

private

length along z of the module

Definition at line 733 of file GeometryPar.h.

◆ m_ModuleLengthChimney

double m_ModuleLengthChimney

private

length along z of the module in the chimney sector

Definition at line 736 of file GeometryPar.h.

◆ m_ModuleMylarHeight

double m_ModuleMylarHeight

private

height of a detector module's mylar insulation

Definition at line 748 of file GeometryPar.h.

◆ m_ModulePolystyreneInnerHeight

double m_ModulePolystyreneInnerHeight

private

height of the inner polystyrene-filler sheet

Definition at line 775 of file GeometryPar.h.

◆ m_ModulePolystyreneOuterHeight

double m_ModulePolystyreneOuterHeight

private

height of the outer polystyrene-filler sheet

Definition at line 778 of file GeometryPar.h.

◆ m_ModuleReadoutHeight

double m_ModuleReadoutHeight

private

height of a detector module's readout

Definition at line 751 of file GeometryPar.h.

◆ m_Modules

std::map<int, Module*> m_Modules

private

map of <volumeIDs, pointers to defined modules>

Definition at line 955 of file GeometryPar.h.

◆ m_MPPCHeight

double m_MPPCHeight

private

MPPC height.

Definition at line 937 of file GeometryPar.h.

◆ m_MPPCHousingLength

double m_MPPCHousingLength

private

MPPC housing length.

Definition at line 928 of file GeometryPar.h.

◆ m_MPPCHousingRadius

double m_MPPCHousingRadius

private

MPPC housing radius.

Definition at line 925 of file GeometryPar.h.

◆ m_MPPCLength

double m_MPPCLength

private

MPPC length.

Definition at line 931 of file GeometryPar.h.

◆ m_MPPCWidth

double m_MPPCWidth

private

MPPC width.

Definition at line 934 of file GeometryPar.h.

◆ m_NLayer

int m_NLayer

private

Number of layers in one sector.

Definition at line 654 of file GeometryPar.h.

◆ m_NPhiScints

int m_NPhiScints[BKLMElementNumbers::getMaximalLayerNumber()]

private

Number of phi-readout scintillators in each layer.

Definition at line 699 of file GeometryPar.h.

◆ m_NPhiStrips

int m_NPhiStrips[BKLMElementNumbers::getMaximalLayerNumber()]

private

Number of phi-readout RPC strips in each layer.

Definition at line 696 of file GeometryPar.h.

◆ m_NReadoutStation

int m_NReadoutStation

private

Number of preamplifier readout stations.

Definition at line 874 of file GeometryPar.h.

◆ m_NSector

int m_NSector

private

Number of sectors (=8 : octagonal)

Definition at line 642 of file GeometryPar.h.

◆ m_NZScints

int m_NZScints

private

number of z-measuring scintillators in a standard scintillator module

Definition at line 708 of file GeometryPar.h.

◆ m_NZScintsChimney

int m_NZScintsChimney

private

number of z-measuring scintillators in a chimney-sector scintillator module

Definition at line 711 of file GeometryPar.h.

◆ m_NZStrips

int m_NZStrips

private

number of z-measuring cathode strips in a standard RPC module

Definition at line 702 of file GeometryPar.h.

◆ m_NZStripsChimney

int m_NZStripsChimney

private

number of z-measuring cathode strips in a chimney-sector RPC module

Definition at line 705 of file GeometryPar.h.

◆ m_OffsetZ

double m_OffsetZ

private

Global offset along z of the BKLM.

Definition at line 636 of file GeometryPar.h.

◆ m_OuterRadius

double m_OuterRadius

private

Radius of the circle tangent to the sides of the outer polygon.

Definition at line 648 of file GeometryPar.h.

◆ m_Phi

double m_Phi

private

Starting angle of the polygon shape.

Definition at line 639 of file GeometryPar.h.

◆ m_PhiStripWidth

double m_PhiStripWidth[BKLMElementNumbers::getMaximalLayerNumber()]

private

Width of the phi strips on each layer.

Definition at line 718 of file GeometryPar.h.

◆ m_ReadoutCarrierHeight

double m_ReadoutCarrierHeight

private

Height of the readout carrier card.

Definition at line 898 of file GeometryPar.h.

◆ m_ReadoutCarrierLength

double m_ReadoutCarrierLength

private

Length of the readout carrier card.

Definition at line 892 of file GeometryPar.h.

◆ m_ReadoutCarrierWidth

double m_ReadoutCarrierWidth

private

Width of the readout carrier card.

Definition at line 895 of file GeometryPar.h.

◆ m_ReadoutConnectorsHeight

double m_ReadoutConnectorsHeight

private

Height of the readout connectors pair.

Definition at line 919 of file GeometryPar.h.

◆ m_ReadoutConnectorsLength

double m_ReadoutConnectorsLength

private

Length of the readout connectors pair.

Definition at line 913 of file GeometryPar.h.

◆ m_ReadoutConnectorsPosition

double m_ReadoutConnectorsPosition

private

Position of the readout connectors pair along the length of the carrier card.

Definition at line 922 of file GeometryPar.h.

◆ m_ReadoutConnectorsWidth

double m_ReadoutConnectorsWidth

private

Width of the readout connectors pair.

Definition at line 916 of file GeometryPar.h.

◆ m_ReadoutContainerHeight

double m_ReadoutContainerHeight

private

Height of the readout station's container.

Definition at line 889 of file GeometryPar.h.

◆ m_ReadoutContainerLength

double m_ReadoutContainerLength

private

Length of the readout station's container.

Definition at line 883 of file GeometryPar.h.

◆ m_ReadoutContainerWidth

double m_ReadoutContainerWidth

private

Width of the readout station's container.

Definition at line 886 of file GeometryPar.h.

◆ m_ReadoutPreamplifierHeight

double m_ReadoutPreamplifierHeight

private

Height of the preamplifier card.

Definition at line 907 of file GeometryPar.h.

◆ m_ReadoutPreamplifierLength

double m_ReadoutPreamplifierLength

private

Length of the preamplifier card.

Definition at line 901 of file GeometryPar.h.

◆ m_ReadoutPreamplifierPosition

std::vector<double> m_ReadoutPreamplifierPosition

private

Positions of the preamplifiers along the length of the carrier card.

Definition at line 910 of file GeometryPar.h.

◆ m_ReadoutPreamplifierWidth

double m_ReadoutPreamplifierWidth

private

Width of the preamplifier card.

Definition at line 904 of file GeometryPar.h.

◆ m_ReadoutStationIsPhi

bool m_ReadoutStationIsPhi[NSTATION]

private

Selector for phi (true) or z (false) readout station.

Definition at line 877 of file GeometryPar.h.

◆ m_ReadoutStationPosition

double m_ReadoutStationPosition[NSTATION]

private

Position of each readout station along its relevant axis.

Definition at line 880 of file GeometryPar.h.

◆ m_RibThickness

double m_RibThickness

private

thickness of the radial rib that supports the solenoid / inner detectors

Definition at line 826 of file GeometryPar.h.

◆ m_Rotation

double m_Rotation

private

Global rotation about z of the BKLM.

Definition at line 630 of file GeometryPar.h.

◆ m_ScintBoreRadius

double m_ScintBoreRadius

private

radius (cm) of the central bore in the scintillator strip

Definition at line 787 of file GeometryPar.h.

◆ m_ScintEnvelopeOffsetSign

int m_ScintEnvelopeOffsetSign[BKLMElementNumbers::getMaximalLayerNumber()]

private

Sign (+/-1) of scintillator-envelope's shift along y axis within its enclosing module for MPPC placement -1: shift envelope along -y to place MPPCs at +y, +1: shift envelope along +y to place MPPCs at -y.

Definition at line 715 of file GeometryPar.h.

◆ m_ScintFiberRadius

double m_ScintFiberRadius

private

radius (cm) of the central WLS fiber in the scintillator strip

Definition at line 790 of file GeometryPar.h.

◆ m_ScintHeight

double m_ScintHeight

private

height of one scintillator strip (cm), including the TiO2 coating

Definition at line 784 of file GeometryPar.h.

◆ m_ScintTiO2ThicknessSide

double m_ScintTiO2ThicknessSide

private

thickness (cm) of the TiO2 coating on the left (and right) side of the scintillator strip

Definition at line 796 of file GeometryPar.h.

◆ m_ScintTiO2ThicknessTop

double m_ScintTiO2ThicknessTop

private

thickness (cm) of the TiO2 coating on the top (and bottom) of the scintillator strip

Definition at line 793 of file GeometryPar.h.

◆ m_ScintWidth

double m_ScintWidth

private

width of one scintillator strip (cm), including the TiO2 coating

Definition at line 781 of file GeometryPar.h.

◆ m_SectorRotation

double m_SectorRotation[2][BKLMElementNumbers::getMaximalSectorNumber()]

private

Global rotation angle of a sector.

Definition at line 633 of file GeometryPar.h.

◆ m_SolenoidOuterRadius

double m_SolenoidOuterRadius

private

Outer radius of the solenoid.

Definition at line 645 of file GeometryPar.h.

◆ m_SupportPlateHeight

double m_SupportPlateHeight

private

height of the innermost-module support plate

Definition at line 841 of file GeometryPar.h.

◆ m_SupportPlateLength

double m_SupportPlateLength

private

length of the innermost-module support plate

Definition at line 844 of file GeometryPar.h.

◆ m_SupportPlateLengthChimney

double m_SupportPlateLengthChimney

private

length of the innermost-module support plate in the chimney sector

Definition at line 847 of file GeometryPar.h.

◆ m_SupportPlateWidth

double m_SupportPlateWidth

private

width of the innermost-module support plate

Definition at line 838 of file GeometryPar.h.

◆ m_ZScintDLength

double m_ZScintDLength[BKLMElementNumbers::getMaximalLayerNumber()][NZSCINT]

private

Shortening of the nominal length of the z scintillators.

Definition at line 724 of file GeometryPar.h.

◆ m_ZStripWidth

double m_ZStripWidth[BKLMElementNumbers::getMaximalLayerNumber()]

private

Width of the z strips on each layer.

Definition at line 721 of file GeometryPar.h.

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

klm/bklm/geometry/include/GeometryPar.h
klm/bklm/geometry/src/GeometryPar.cc

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ GeometryPar() [1/2]

◆ GeometryPar() [2/2]

◆ ~GeometryPar()

Member Function Documentation

◆ calculate()

◆ clear()

◆ doBeamBackgroundStudy()

◆ findModule()

◆ getActiveMiddleRadius()

◆ getAirHalfSize()

◆ getBraceWidth()

◆ getBraceWidthChimney()

◆ getBracketCutoutDphi()

◆ getBracketInnerRadius()

◆ getBracketLength()

◆ getBracketRibThickness()

◆ getBracketRibWidth()

◆ getBracketThickness()

◆ getBracketWidth()

◆ getBracketZPosition()

◆ getCablesWidth()

◆ getChimneyCoverThickness()

◆ getChimneyHalfSize()

◆ getChimneyHousingInnerRadius()

◆ getChimneyHousingOuterRadius()

◆ getChimneyPipeInnerRadius()

◆ getChimneyPipeOuterRadius()

◆ getChimneyPosition()

◆ getChimneyShieldInnerRadius()

◆ getChimneyShieldOuterRadius()

◆ getElectrodeHalfSize()

◆ getGap1ActualHeight()

◆ getGap1InnerRadius()

◆ getGap1IronWidth()

◆ getGap1NominalHeight()

◆ getGapActualHeight()

◆ getGapHalfSize()

◆ getGapInnerRadius()

◆ getGapIronWidth()

◆ getGapLength()

◆ getGapMiddleRadius()

◆ getGapNominalHeight()

◆ getGasHalfSize()

◆ getHalfLength()

◆ getIronActualHeight()

◆ getIronNominalHeight()

◆ getLayerInnerRadius()

◆ getLayerOuterRadius()

◆ getMaximalPhiStripLength()

◆ getMaximalZStripLength()

◆ getModuleAlignment()

◆ getModuleCopperHeight()

◆ getModuleCoverHeight()

◆ getModuleDisplacedGeo()

◆ getModuleElectrodeBorder()

◆ getModuleFlip()

◆ getModuleFoamHeight()

◆ getModuleFrameThickness()

◆ getModuleFrameWidth()

◆ getModuleGasHeight()

◆ getModuleGasSpacerWidth()

◆ getModuleGlassHeight()

◆ getModuleHalfSize()

◆ getModuleHeight()

◆ getModuleInteriorHalfSize1()

◆ getModuleInteriorHalfSize2()

◆ getModuleLength()

◆ getModuleLengthChimney()

◆ getModuleMiddleRadius()

◆ getModuleMylarHeight()

◆ getMPPCHalfHeight()

◆ getMPPCHalfLength()

◆ getMPPCHalfWidth()