EKLM geometry data. More...

#include <GeometryData.h>

Inheritance diagram for GeometryData:

Collaboration diagram for GeometryData:

[legend]

Public Types
enum	DataSource { c_Gearbox , c_Database }
	Geometry data source. More...

Public Member Functions
void	saveToDatabase (const IntervalOfValidity &iov) const
	Save geometry data to database.

double	getStripLength (int strip) const
	Get strip length. More...

double	getMaximalStripLength () const
	Get maximal strip length.

int	getNStripsDifferentLength () const
	Get number of strips with different lengths.

int	getStripLengthIndex (int positionIndex) const
	Get index in length-based array. More...

int	getStripPositionIndex (int lengthIndex) const
	Get index in position-based array. More...

bool	hitInEKLM (double z) const
	Check if z coordinate may be in EKLM. More...

void	getSectionTransform (HepGeom::Transform3D *t, int n) const
	Get section transformation. More...

void	getLayerTransform (HepGeom::Transform3D *t, int n) const
	Get layer transformation. More...

void	getSectorTransform (HepGeom::Transform3D *t, int n) const
	Get sector transformation. More...

void	getPlaneTransform (HepGeom::Transform3D *t, int n) const
	Get plane transformation. More...

void	getStripTransform (HepGeom::Transform3D *t, int n) const
	Get strip transformation. More...

void	getSheetTransform (HepGeom::Transform3D *t, int n) const
	Get plastic sheet element transformation. More...

bool	beamBackgroundStudy () const
	Whether to perform beam-background study.

int	getNSections () const
	Get number of sections.

int	getNLayers () const
	Get number of layers.

int	getNDetectorLayers (int section) const
	Get number of detector layers. More...

int	getNSectors () const
	Get number of sectors.

int	getNPlanes () const
	Get number of planes.

int	getNSegments () const
	Get number of segments.

int	getNSegmentSupportElementsSector () const
	Get number of segment support elements *in one sector).

int	getNStrips () const
	Get number of strips.

void	checkDetectorLayerNumber (int section, int layer) const
	Check if number of detector layers is correct (fatal error if not). More...

void	checkDetectorLayer (int section, int layer) const
	Check if detector layer number is correct (fatal error if not). More...

void	checkSegmentSupport (int support) const
	Check if segment support number is correct (fatal error if not). More...

void	checkStripSegment (int strip) const
	Check if number of strip in a segment is correct (fatal error if not). More...

double	getSolenoidZ () const
	Get solenoid center Z coordinate.

const EndcapStructureGeometry *	getEndcapStructureGeometry () const
	Get endcap structure geometry data.

const ElementPosition *	getSectionPosition () const
	Get position data for sections.

const ElementPosition *	getLayerPosition () const
	Get position data for layers.

double	getLayerShiftZ () const
	Get Z distance between two layers.

const ElementPosition *	getSectorPosition () const
	Get position data for sectors.

const ElementPosition *	getSectorSupportPosition () const
	Get position data for sector support structure.

const SectorSupportGeometry *	getSectorSupportGeometry () const
	Get sector support geometry data.

const ElementPosition *	getPlanePosition () const
	Get position data for planes.

const PlasticSheetGeometry *	getPlasticSheetGeometry () const
	Get plastic sheet geometry data.

const SegmentSupportGeometry *	getSegmentSupportGeometry () const
	Get segment support geometry data.

const SegmentSupportPosition *	getSegmentSupportPosition (int plane, int support) const
	Get position data for segment support structure. More...

const StripGeometry *	getStripGeometry () const
	Get strip geometry data.

const ElementPosition *	getStripPosition (int strip) const
	Get position data for strips. More...

const ShieldGeometry *	getShieldGeometry () const
	Get shield layer details geometry data.

Static Public Member Functions
static const GeometryData &	Instance (enum DataSource dataSource=c_Database, const GearDir *gearDir=nullptr)
	Instantiation. More...

Protected Member Functions
	ClassDef (Belle2::EKLMGeometry, 6)
	Class version.

Protected Attributes
const EKLMElementNumbers *	m_ElementNumbers
	Element numbers.

bool	m_BeamBackgroundStudy = false
	ROOT streamer. More...

int	m_NSections
	Number of sections.

int	m_NLayers
	Number of layers in one section.

int *	m_NDetectorLayers
	Number of detector layers.

int	m_NSectors
	Number of sectors in one layer.

int	m_NPlanes
	Number of planes in one sector.

int	m_NSegments
	Number of segments in one plane.

int	m_NSegmentSupportElementsSector
	Number of segment support elements in one sector.

int	m_NStrips
	Number of strips in one plane.

double	m_SolenoidZ
	Solenoid center Z coordinate.

EndcapStructureGeometry	m_EndcapStructureGeometry
	Section structure geometry data.

ElementPosition	m_SectionPosition
	Position data for sections.

ElementPosition	m_LayerPosition
	Position data for layers.

double	m_LayerShiftZ
	Z distance between two layers.

ElementPosition	m_SectorPosition
	Position data for sectors.

ElementPosition	m_SectorSupportPosition
	Position data for sector support structure.

SectorSupportGeometry	m_SectorSupportGeometry
	Sector support geometry data.

ElementPosition	m_PlanePosition
	Position data for planes.

PlasticSheetGeometry	m_PlasticSheetGeometry
	Plastic sheet geometry data.

SegmentSupportGeometry	m_SegmentSupportGeometry
	Segment support geometry data.

SegmentSupportPosition *	m_SegmentSupportPosition
	Position data for segment support structure.

StripGeometry	m_StripGeometry
	Strip geometry data.

ElementPosition *	m_StripPosition
	Position data for strips.

ShieldGeometry	m_ShieldGeometry
	Shield layer details geometry data.

Private Member Functions
	GeometryData (enum DataSource dataSource, const GearDir *gearDir)
	Constructor. More...

	~GeometryData ()
	Destructor.

void	readEndcapStructureGeometry (const GearDir &gd)
	Read section structure geometry data. More...

void	initializeFromGearbox (const GearDir *gearDir)
	Initialize from Gearbox (XML). More...

void	initializeFromDatabase ()
	Initialize from database.

void	calculateSectorSupportGeometry ()
	Calculate sector support geometry data.

void	fillStripIndexArrays ()
	Fill strip index arrays.

void	readXMLDataStrips (const GearDir &gd)
	Read strip parameters from XML database.

void	calculateShieldGeometry ()
	Calculate shield geometry data.

Private Attributes
EKLMGeometry *	m_Geometry
	Copy of data in this class used to write it to database.

int	m_nStripDifferent
	Number of strips with different lengths in one plane.

int *	m_StripAllToLen
	Number of strip in length-based array.

int *	m_StripLenToAll
	Number of strip in position-based array.

double	m_MinZForward
	Minimal z coordinate of the forward section.

double	m_MaxZBackward
	Maximal z coordinate of the backward section.

Detailed Description

EKLM geometry data.

All data and function results are in CLHEP units unless noted otherwise.

Definition at line 38 of file GeometryData.h.

Member Enumeration Documentation

◆ DataSource

enum DataSource

Geometry data source.

Enumerator
c_Gearbox	Gearbox (XML).
c_Database	Database.

Definition at line 43 of file GeometryData.h.

                       {
  
         c_Gearbox,
  
         c_Database,
  
       };

Constructor & Destructor Documentation

◆ GeometryData()

GeometryData	(	enum DataSource	dataSource,
		const GearDir *	gearDir
	)

explicitprivate

Constructor.

Parameters

[in]	dataSource	Data source.
[in]	gearDir	XML data directory.

Definition at line 605 of file GeometryData.cc.

 {
   m_Geometry = nullptr;
   switch (dataSource) {
     case c_Gearbox:
       initializeFromGearbox(gearDir);
       break;
     case c_Database:
       initializeFromDatabase();
       break;
   }
   m_MinZForward = m_SolenoidZ + m_SectionPosition.getZ() -
                   0.5 * m_SectionPosition.getLength();
   m_MaxZBackward = m_SolenoidZ - m_SectionPosition.getZ() +
                    0.5 * m_SectionPosition.getLength();
   calculateSectorSupportGeometry();
   fillStripIndexArrays();
   calculateShieldGeometry();
 }

Member Function Documentation

◆ checkDetectorLayer()

void checkDetectorLayer	(	int	section,
		int	layer
	)		const

inherited

Check if detector layer number is correct (fatal error if not).

Section number must be checked separately.

Parameters

[in]	section	Section number.
[in]	layer	Layer number.

Definition at line 312 of file EKLMGeometry.cc.

◆ checkDetectorLayerNumber()

void checkDetectorLayerNumber	(	int	section,
		int	layer
	)		const

inherited

Check if number of detector layers is correct (fatal error if not).

Section number must be checked separately.

Parameters

[in]	section	Section number.
[in]	layer	Layer number.

Definition at line 301 of file EKLMGeometry.cc.

◆ checkSegmentSupport()

void checkSegmentSupport ( int support ) const

inherited

Check if segment support number is correct (fatal error if not).

Parameters

[in] support Segment support element number.

Definition at line 322 of file EKLMGeometry.cc.

◆ checkStripSegment()

void checkStripSegment ( int strip ) const

inherited

Check if number of strip in a segment is correct (fatal error if not).

Parameters

[in] strip Strip number.

Definition at line 329 of file EKLMGeometry.cc.

◆ getLayerTransform()

void getLayerTransform	(	HepGeom::Transform3D *	t,
		int	n
	)		const

Get layer transformation.

Parameters

[out]	t	Transformation.
[in]	n	Number of layer.

Numbers start from 0.

Definition at line 662 of file GeometryData.cc.

◆ getNDetectorLayers()

int getNDetectorLayers ( int section ) const

inherited

Get number of detector layers.

Parameters

[in] section Section number (1 - backward, 2 - forward).

Definition at line 293 of file EKLMGeometry.cc.

◆ getPlaneTransform()

void getPlaneTransform	(	HepGeom::Transform3D *	t,
		int	n
	)		const

Get plane transformation.

Parameters

[out]	t	Transformation.
[in]	n	Number of plane.

Numbers start from 0.

Definition at line 690 of file GeometryData.cc.

◆ getSectionTransform()

void getSectionTransform	(	HepGeom::Transform3D *	t,
		int	n
	)		const

Get section transformation.

Parameters

[out]	t	Transformation.
[in]	n	Number of section.

Numbers start from 0.

Definition at line 650 of file GeometryData.cc.

◆ getSectorTransform()

void getSectorTransform	(	HepGeom::Transform3D *	t,
		int	n
	)		const

Get sector transformation.

Parameters

[out]	t	Transformation.
[in]	n	Number of sector.

Numbers start from 0.

Definition at line 670 of file GeometryData.cc.

◆ getSegmentSupportPosition()

const EKLMGeometry::SegmentSupportPosition * getSegmentSupportPosition	(	int	plane,
		int	support
	)		const

inherited

Get position data for segment support structure.

Parameters

[in]	plane	Plane number.
[in]	support	Segment support element number.

Definition at line 339 of file EKLMGeometry.cc.

◆ getSheetTransform()

void getSheetTransform	(	HepGeom::Transform3D *	t,
		int	n
	)		const

Get plastic sheet element transformation.

Parameters

[out]	t	Transformation.
[in]	n	Number of list.

Numbers start from 0. This function is intended for construction of the list solids, so the transformation does not include z shift.

Definition at line 710 of file GeometryData.cc.

◆ getStripLength()

double getStripLength ( int strip ) const

inline

Get strip length.

Parameters

[in] strip Strip number.

Definition at line 71 of file GeometryData.h.

◆ getStripLengthIndex()

int getStripLengthIndex ( int positionIndex ) const

inline

Get index in length-based array.

Parameters

[in] positionIndex index in position-based array.

Definition at line 97 of file GeometryData.h.

◆ getStripPosition()

const EKLMGeometry::ElementPosition * getStripPosition ( int strip ) const

inherited

Get position data for strips.

Parameters

[in] strip Strip number.

Definition at line 348 of file EKLMGeometry.cc.

◆ getStripPositionIndex()

int getStripPositionIndex ( int lengthIndex ) const

inline

Get index in position-based array.

Parameters

[in] lengthIndex index in length-based array.

Definition at line 106 of file GeometryData.h.

◆ getStripTransform()

void getStripTransform	(	HepGeom::Transform3D *	t,
		int	n
	)		const

Get strip transformation.

Parameters

[out]	t	Transformation.
[in]	n	Number of strip.

Numbers start from 0.

Definition at line 703 of file GeometryData.cc.

◆ hitInEKLM()

bool hitInEKLM ( double z ) const

Check if z coordinate may be in EKLM.

Parameters

[in] z Z coordinate (cm).

Warning: this is not a complete check!

Definition at line 639 of file GeometryData.cc.

◆ initializeFromGearbox()

void initializeFromGearbox ( const GearDir * gearDir )

private

Initialize from Gearbox (XML).

Parameters

[in] gearDir XML data directory.

Definition at line 477 of file GeometryData.cc.

◆ Instance()

const EKLM::GeometryData & Instance	(	enum DataSource	dataSource = `c_Database`,
		const GearDir *	gearDir = `nullptr`
	)

static

Instantiation.

Parameters

[in]	dataSource	Data source.
[in]	gearDir	XML data directory.

Definition at line 33 of file GeometryData.cc.

◆ readEndcapStructureGeometry()

void readEndcapStructureGeometry ( const GearDir & gd )

private

Read section structure geometry data.

Parameters

[in] gd Current GearDir.

Definition at line 469 of file GeometryData.cc.

Member Data Documentation

◆ m_BeamBackgroundStudy

bool m_BeamBackgroundStudy = false

protectedinherited

ROOT streamer.

Whether to perform beam-background study.

Definition at line 1896 of file EKLMGeometry.h.

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

klm/eklm/geometry/include/GeometryData.h
klm/eklm/geometry/src/GeometryData.cc

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ DataSource

Constructor & Destructor Documentation

◆ GeometryData()

Member Function Documentation

◆ checkDetectorLayer()

◆ checkDetectorLayerNumber()

◆ checkSegmentSupport()

◆ checkStripSegment()

◆ getLayerTransform()

◆ getNDetectorLayers()

◆ getPlaneTransform()

◆ getSectionTransform()

◆ getSectorTransform()

◆ getSegmentSupportPosition()

◆ getSheetTransform()

◆ getStripLength()

◆ getStripLengthIndex()

◆ getStripPosition()

◆ getStripPositionIndex()

◆ getStripTransform()

◆ hitInEKLM()

◆ initializeFromGearbox()

◆ Instance()

◆ readEndcapStructureGeometry()

Member Data Documentation

◆ m_BeamBackgroundStudy