PIDCalibrationWeight Class Reference

Class for handling the PID calibration weight matrix. More...

#include <PIDCalibrationWeight.h>

Inheritance diagram for PIDCalibrationWeight:

Collaboration diagram for PIDCalibrationWeight:

Public Member Functions
	PIDCalibrationWeight ()
	Constructor.
	PIDCalibrationWeight (const WeightMatrix &weightMatrix)
	Constructor with the initial WeightMatrix.
void	setWeightMatrix (const WeightMatrix &weightMatrix)
	Set the WeightMatrix.
const WeightMatrix &	getWeightMatrix () const
	Get the WeightMatrix.
double	getWeight (int pdg, std::string detector) const
	Get the weight for the given combination of the PDG code and the detector name.
double	getWeight (int pdg, Const::EDetector det) const
	Get the weight for the given combination of the PDG code and the detector in Const::EDetector.
std::vector< double >	getWeights (int pdg) const
	Get the weights for the given PDG code.

Private Member Functions
	ClassDef (PIDCalibrationWeight, 1)
	ClassDef as this is a TObject.

Private Attributes
WeightMatrix	m_weightMatrix
	PID calibration weight matrix.

Detailed Description

Class for handling the PID calibration weight matrix.

Definition at line 35 of file PIDCalibrationWeight.h.

Constructor & Destructor Documentation

PIDCalibrationWeight() [1/2]

PIDCalibrationWeight ( )

inline

Constructor.

Definition at line 39 of file PIDCalibrationWeight.h.

{};

PIDCalibrationWeight() [2/2]

PIDCalibrationWeight ( const WeightMatrix & weightMatrix )

inlineexplicit

Constructor with the initial WeightMatrix.

Definition at line 42 of file PIDCalibrationWeight.h.

      : m_weightMatrix(weightMatrix)
    {};

Member Function Documentation

getWeight() [1/2]

double getWeight ( int pdg, Const::EDetector det ) const

inline

Get the weight for the given combination of the PDG code and the detector in Const::EDetector.

Parameters

pdg	is the PDG code
det	is the detector in Const::EDetector

Returns

weight for the given set of the PDG code and the detector in Const::EDetector

Definition at line 93 of file PIDCalibrationWeight.h.

    {
      std::vector<double> weightVector = getWeights(pdg);
 
      int det_index = Const::PIDDetectors::c_set.getIndex(det);
      return weightVector[det_index];
    };

getWeight() [2/2]

double getWeight ( int pdg, std::string detector ) const

inline

Get the weight for the given combination of the PDG code and the detector name.

Parameters

pdg	is the PDG code
detector	is the detector name

Returns

weight for the given combination of the PDG code and the detector name

Definition at line 69 of file PIDCalibrationWeight.h.

    {
      std::vector<double> weightVector = getWeights(pdg);
 
      Const::EDetector det = Const::invalidDetector; // default value, will be overwritten
      boost::to_lower(detector);
      if (detector == "svd") det = Const::SVD;
      else if (detector == "cdc") det = Const::CDC;
      else if (detector == "top") det = Const::TOP;
      else if (detector == "arich") det = Const::ARICH;
      else if (detector == "ecl") det = Const::ECL;
      else if (detector == "klm") det = Const::KLM;
      else B2FATAL("Unknown detector component: " << detector);
      int det_index = Const::PIDDetectors::c_set.getIndex(det);
 
      return weightVector[det_index];
    };

getWeightMatrix()

const WeightMatrix & getWeightMatrix ( ) const

inline

Get the WeightMatrix.

Definition at line 58 of file PIDCalibrationWeight.h.

    {
      return m_weightMatrix;
    };

getWeights()

std::vector< double > getWeights ( int pdg ) const

inline

Get the weights for the given PDG code.

Parameters

pdg	is the PDG code

Returns

weights for the given PDG code

Definition at line 106 of file PIDCalibrationWeight.h.

    {
      int p_index = -1;
      for (const auto& pdgIter : Const::chargedStableSet) {
        if (pdgIter.getPDGCode() == pdg) {
          p_index = pdgIter.getIndex();
          break;
        }
      }
      if (p_index == -1)
        B2FATAL("Invalid particle: " << pdg);
 
      return m_weightMatrix[p_index];
    };

setWeightMatrix()

void setWeightMatrix ( const WeightMatrix & weightMatrix )

inline

Set the WeightMatrix.

Parameters

weightMatrix

is the weight matrix to be set.

Definition at line 50 of file PIDCalibrationWeight.h.

    {
      m_weightMatrix = weightMatrix;
    };

Member Data Documentation

m_weightMatrix

WeightMatrix m_weightMatrix

private

PID calibration weight matrix.

Definition at line 126 of file PIDCalibrationWeight.h.

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

• analysis/dbobjects/include/PIDCalibrationWeight.h