This class defines the dbobject and the methods to access the scaling factors for the CoGOnly position algorithm. More...

#include <SVDCoGOnlyErrorScaleFactors.h>

Public Types
typedef SVDCalibrationsBase< SVDCalibrationsScalar< SVDPosErrScaleFactors > >	t_payload
	typedef for the of SVDPosErrScaleFactors payload of all SVD sensors

Public Member Functions
	SVDCoGOnlyErrorScaleFactors ()
	Constructor, no input argument is required.

double	getCorrectedClusterPositionError (const Belle2::VxdID &sensorID, const bool &isU, const int &size, const double &raw_error) const
	Return the corrected cluster position error.

TString	getUniqueID ()
	returns the unique ID of the payload

bool	isValid ()
	returns true if the m_aDBObtPtr is valid in the requested IoV

Static Public Attributes
static std::string	name = std::string("SVDCoGOnlyErrorScaleFactors")
	name of SVDPosErrScaleFactors payload

Private Attributes
DBObjPtr< t_payload >	m_aDBObjPtr
	SVDPosErrScaleFactors payload.

Detailed Description

This class defines the dbobject and the methods to access the scaling factors for the CoGOnly position algorithm.

Definition at line 29 of file SVDCoGOnlyErrorScaleFactors.h.

Member Typedef Documentation

◆ t_payload

typedef SVDCalibrationsBase< SVDCalibrationsScalar<SVDPosErrScaleFactors> > t_payload

typedef for the of SVDPosErrScaleFactors payload of all SVD sensors

Definition at line 33 of file SVDCoGOnlyErrorScaleFactors.h.

Constructor & Destructor Documentation

◆ SVDCoGOnlyErrorScaleFactors()

SVDCoGOnlyErrorScaleFactors ( )

inline

Constructor, no input argument is required.

Definition at line 36 of file SVDCoGOnlyErrorScaleFactors.h.

      : m_aDBObjPtr(name)
    {
      m_aDBObjPtr.addCallback([ this ](const std::string&) -> void {
        B2DEBUG(20, "SVDCoGOnlyErrorScaleFactors: from now on we are using " <<
                this->m_aDBObjPtr -> get_uniqueID()); });
    }

Member Function Documentation

◆ getCorrectedClusterPositionError()

double getCorrectedClusterPositionError	(	const Belle2::VxdID &	sensorID,
		const bool &	isU,
		const int &	size,
		const double &	raw_error
	)		const

inline

Return the corrected cluster position error.

Input:

Parameters

sensorID	identity of the sensor for which the calibration is required
isU	sensor side, true for p side, false for n side
size	cluster size
raw_error	: error provided by the algorithm in the SVDClusterizer

Output: double corresponding to the corrected cluster position error [cm]

Definition at line 53 of file SVDCoGOnlyErrorScaleFactors.h.

    {
      return m_aDBObjPtr->getReference(sensorID.getLayerNumber(),
                                       sensorID.getLadderNumber(),
                                       sensorID.getSensorNumber(),
                                       m_aDBObjPtr->sideIndex(isU),
                                       0).getCorrectedValue(raw_error, size);
 
    }