PXDPixelMasker Class Reference

Singleton class for managing pixel masking for the PXD. More...

#include <PXDPixelMasker.h>

Public Member Functions
void	initialize ()
	Initialize the PXDPixelMasker.
void	setMaskedPixels ()
	Set masked pixels from DB.
void	setDeadPixels ()
	Set dead pixels from DB.
void	maskSinglePixel (VxdID id, unsigned int uid, unsigned int vid)
	Mask single pixel.
bool	pixelOK (VxdID id, unsigned int uid, unsigned int vid) const
	Check whether a pixel on a given sensor is OK or not.
bool	pixelDead (VxdID id, unsigned int uid, unsigned int vid) const
	Check whether a pixel on a given sensor is dead or not.
const PXDMaskedPixelPar &	getMaskedPixelParameters () const
	Return masked pixel payload.
const PXDDeadPixelPar &	getDeadPixelParameters () const
	Return dead pixel payload.

Static Public Member Functions
static PXDPixelMasker &	getInstance ()
	Main (and only) way to access the PXDPixelMasker.

Private Member Functions
	PXDPixelMasker ()
	Singleton class, hidden constructor.
	PXDPixelMasker (const PXDPixelMasker &)=delete
	Singleton class, forbidden copy constructor.
PXDPixelMasker &	operator= (const PXDPixelMasker &)=delete
	Singleton class, forbidden assignment operator.

Private Attributes
std::unique_ptr< DBObjPtr< PXDMaskedPixelPar > >	m_maskedPixelsFromDB
	Masked pixels retrieved from DB.
std::unique_ptr< DBObjPtr< PXDDeadPixelPar > >	m_deadPixelsFromDB
	Dead pixels retrieved from DB.
PXDMaskedPixelPar	m_maskedPixels
	List of masked pixels.
PXDDeadPixelPar	m_deadPixels
	List of masked pixels.

Detailed Description

Singleton class for managing pixel masking for the PXD.

Definition at line 27 of file PXDPixelMasker.h.

Constructor & Destructor Documentation

PXDPixelMasker()

PXDPixelMasker ( )

inlineprivate

Singleton class, hidden constructor.

Definition at line 77 of file PXDPixelMasker.h.

{};

Member Function Documentation

getDeadPixelParameters()

const PXDDeadPixelPar & getDeadPixelParameters ( ) const

inline

Return dead pixel payload.

Definition at line 72 of file PXDPixelMasker.h.

{return m_deadPixels;}

getInstance()

Belle2::PXD::PXDPixelMasker & getInstance ( )

static

Main (and only) way to access the PXDPixelMasker.

Definition at line 35 of file PXDPixelMasker.cc.

{
  static std::unique_ptr<Belle2::PXD::PXDPixelMasker> instance(new Belle2::PXD::PXDPixelMasker());
  return *instance;
}

getMaskedPixelParameters()

const PXDMaskedPixelPar & getMaskedPixelParameters ( ) const

inline

Return masked pixel payload.

Definition at line 69 of file PXDPixelMasker.h.

{return m_maskedPixels;}

initialize()

void initialize

(

)

Initialize the PXDPixelMasker.

Definition at line 17 of file PXDPixelMasker.cc.

{
  m_maskedPixelsFromDB = unique_ptr<Belle2::DBObjPtr<Belle2::PXDMaskedPixelPar>>(new Belle2::DBObjPtr<Belle2::PXDMaskedPixelPar>());
 
  if ((*m_maskedPixelsFromDB).isValid()) {
    setMaskedPixels();
    (*m_maskedPixelsFromDB).addCallback(this, &Belle2::PXD::PXDPixelMasker::setMaskedPixels);
  }
 
  m_deadPixelsFromDB = unique_ptr<Belle2::DBObjPtr<Belle2::PXDDeadPixelPar>>(new Belle2::DBObjPtr<Belle2::PXDDeadPixelPar>());
 
  if ((*m_deadPixelsFromDB).isValid()) {
    setDeadPixels();
    (*m_deadPixelsFromDB).addCallback(this, &Belle2::PXD::PXDPixelMasker::setDeadPixels);
  }
}

maskSinglePixel()

void maskSinglePixel	(	Belle2::VxdID	id,
		unsigned int	uid,
		unsigned int	vid
	)

Mask single pixel.

Parameters

id	VxdID of the required sensor
uid	uCell of single pixel to mask
vid	vCell of single pixel to mask

Definition at line 42 of file PXDPixelMasker.cc.

{
  auto vCells = Belle2::VXD::GeoCache::getInstance().getSensorInfo(id).getVCells();
  m_maskedPixels.maskSinglePixel(id.getID(), uid * vCells + vid);
}

pixelDead()

bool pixelDead	(	Belle2::VxdID	id,
		unsigned int	uid,
		unsigned int	vid
	)		const

Check whether a pixel on a given sensor is dead or not.

Parameters

id	VxdID of the sensor
uid	uCell of single pixel
vid	vCell of single pixel

Returns

true if pixel DEAD, otherwise false.

Definition at line 56 of file PXDPixelMasker.cc.

{
  auto sensorID = id.getID();
  if (m_deadPixels.isDeadSensor(sensorID))
    return true;
 
  if (m_deadPixels.isDeadRow(sensorID, vid))
    return true;
 
  if (m_deadPixels.isDeadDrain(sensorID, uid * 4 + vid % 4))
    return true;
 
  auto vCells = Belle2::VXD::GeoCache::getInstance().getSensorInfo(id).getVCells();
  if (m_deadPixels.isDeadSinglePixel(sensorID, uid * vCells + vid))
    return true;
 
  return false;
}

pixelOK()

bool pixelOK	(	Belle2::VxdID	id,
		unsigned int	uid,
		unsigned int	vid
	)		const

Check whether a pixel on a given sensor is OK or not.

Parameters

id	VxdID of the sensor
uid	uCell of single pixel
vid	vCell of single pixel

Returns

true if pixel is OK, otherwise false.

Definition at line 50 of file PXDPixelMasker.cc.

{
  auto vCells = Belle2::VXD::GeoCache::getInstance().getSensorInfo(id).getVCells();
  return m_maskedPixels.pixelOK(id.getID(), uid * vCells + vid);
}

setDeadPixels()

void setDeadPixels

(

)

Set dead pixels from DB.

Definition at line 81 of file PXDPixelMasker.cc.

{
  m_deadPixels = **m_deadPixelsFromDB;
}

setMaskedPixels()

void setMaskedPixels

(

)

Set masked pixels from DB.

Definition at line 76 of file PXDPixelMasker.cc.

{
  m_maskedPixels = **m_maskedPixelsFromDB;
}

Member Data Documentation

m_deadPixels

PXDDeadPixelPar m_deadPixels

private

List of masked pixels.

Definition at line 93 of file PXDPixelMasker.h.

m_deadPixelsFromDB

std::unique_ptr<DBObjPtr<PXDDeadPixelPar> > m_deadPixelsFromDB

private

Dead pixels retrieved from DB.

Definition at line 87 of file PXDPixelMasker.h.

m_maskedPixels

PXDMaskedPixelPar m_maskedPixels

private

List of masked pixels.

Definition at line 90 of file PXDPixelMasker.h.

m_maskedPixelsFromDB

std::unique_ptr<DBObjPtr<PXDMaskedPixelPar> > m_maskedPixelsFromDB

private

Masked pixels retrieved from DB.

Definition at line 84 of file PXDPixelMasker.h.

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

• pxd/reconstruction/include/PXDPixelMasker.h
• pxd/reconstruction/src/PXDPixelMasker.cc