#include <GenericAverageDeDxEstimator.h>

Inheritance diagram for GenericAverageDeDxEstimator:

Public Member Functions
std::pair< float, float >	dedx (const reco::DeDxHitCollection &Hits) override

	GenericAverageDeDxEstimator (const edm::ParameterSet &iConfig)

Public Member Functions inherited from BaseDeDxEstimator
virtual void	beginRun (edm::Run const &run, const edm::EventSetup &iSetup)

virtual	~BaseDeDxEstimator ()

Private Attributes
float	m_expo

Detailed Description

Definition at line 8 of file GenericAverageDeDxEstimator.h.

Constructor & Destructor Documentation

◆ GenericAverageDeDxEstimator()

GenericAverageDeDxEstimator::GenericAverageDeDxEstimator ( const edm::ParameterSet & iConfig )

inline

Definition at line 10 of file GenericAverageDeDxEstimator.h.

10 { m_expo = iConfig.getParameter<double>("exponent"); }

References edm::ParameterSet::getParameter(), and m_expo.

Member Function Documentation

◆ dedx()

std::pair<float, float> GenericAverageDeDxEstimator::dedx ( const reco::DeDxHitCollection & Hits )

inlineoverridevirtual

Implements BaseDeDxEstimator.

Definition at line 12 of file GenericAverageDeDxEstimator.h.

                                                                          {
     float result = 0;
     size_t n = Hits.size();
     for (size_t i = 0; i < n; i++) {
       result += pow(Hits[i].charge(), m_expo);
     }
     return std::make_pair(((n > 0) ? pow(result / n, 1. / m_expo) : 0.0), -1);
   }

References ALCARECOTkAlJpsiMuMu_cff::charge, mps_fire::i, m_expo, dqmiodumpmetadata::n, funct::pow(), and mps_fire::result.

Member Data Documentation

◆ m_expo

float GenericAverageDeDxEstimator::m_expo

private

Definition at line 22 of file GenericAverageDeDxEstimator.h.

Referenced by dedx(), and GenericAverageDeDxEstimator().

Public Member Functions