EcalClusterEnergyCorrectionObjectSpecific Class Reference

Inheritance diagram for EcalClusterEnergyCorrectionObjectSpecific:

Public Member Functions
void	checkInit () const
	EcalClusterEnergyCorrectionObjectSpecific (const edm::ParameterSet &, edm::ConsumesCollector iC)
const EcalClusterEnergyCorrectionObjectSpecificParameters *	getParameters () const
float	getValue (const reco::SuperCluster &, const int mode) const override
float	getValue (const reco::BasicCluster &, const EcalRecHitCollection &) const override
void	init (const edm::EventSetup &es) override
Public Member Functions inherited from EcalClusterFunctionBaseClass
virtual float	getValue (const reco::CaloCluster &) const
virtual	~EcalClusterFunctionBaseClass ()

Private Member Functions
float	fBremEta (float sigmaPhiSigmaEta, float eta, int algorithm) const
float	fEnergy (float e, int algorithm) const
float	fEt (float et, int algorithm) const
float	fEta (float energy, float eta, int algorithm) const

Private Attributes
const EcalClusterEnergyCorrectionObjectSpecificParameters *	params_ = nullptr
const edm::ESGetToken< EcalClusterEnergyCorrectionObjectSpecificParameters, EcalClusterEnergyCorrectionObjectSpecificParametersRcd >	paramsToken_

Detailed Description

Function that provides supercluster energy correction due to Bremsstrahlung loss

$Id: EcalClusterEnergyCorrectionObjectSpecific.h $Date: $Revision:

Author

Nicolas Chanon, October 2011

Definition at line 17 of file EcalClusterEnergyCorrectionObjectSpecific.cc.

Constructor & Destructor Documentation

EcalClusterEnergyCorrectionObjectSpecific()

EcalClusterEnergyCorrectionObjectSpecific::EcalClusterEnergyCorrectionObjectSpecific ( const edm::ParameterSet &  , edm::ConsumesCollector  iC  )

inline

Definition at line 19 of file EcalClusterEnergyCorrectionObjectSpecific.cc.

      : paramsToken_(iC.esConsumes()) {}

Member Function Documentation

checkInit()

void EcalClusterEnergyCorrectionObjectSpecific::checkInit

(

)

const

Definition at line 48 of file EcalClusterEnergyCorrectionObjectSpecific.cc.

References Exception, and params_.

                                                                {
  if (!params_) {
    // non-initialized function parameters: throw exception
    throw cms::Exception("EcalClusterEnergyCorrectionObjectSpecific::checkInit()")
        << "Trying to access an uninitialized correction function.\n"
           "Please call `init( edm::EventSetup &)' before any use of the function.\n";
  }
}

fBremEta()

float EcalClusterEnergyCorrectionObjectSpecific::fBremEta ( float  sigmaPhiSigmaEta, float  eta, int  algorithm  ) const

private

Definition at line 81 of file EcalClusterEnergyCorrectionObjectSpecific.cc.

References funct::abs(), qcdUeDQM_cfi::algorithm, PVValHelper::eta, JetChargeProducer_cfi::exp, l1tPhase2CaloJetEmulator_cfi::iEta, l1tHGCalTowerMapProducer_cfi::nBinsEta, pfMETCorrectionType0_cfi::par0, pfMETCorrectionType0_cfi::par1, pfMETCorrectionType0_cfi::par2, pfMETCorrectionType0_cfi::par3, EcalFunParams::params(), and params_.

Referenced by getValue().

                                                                                                                {
  const float etaCrackMin = 1.44;
  const float etaCrackMax = 1.56;

  //STD
  const int nBinsEta = 14;
  float leftEta[nBinsEta] = {0.02, 0.25, 0.46, 0.81, 0.91, 1.01, 1.16, etaCrackMax, 1.653, 1.8, 2.0, 2.2, 2.3, 2.4};
  float rightEta[nBinsEta] = {0.25, 0.42, 0.77, 0.91, 1.01, 1.13, etaCrackMin, 1.653, 1.8, 2.0, 2.2, 2.3, 2.4, 2.5};

  float xcorr[nBinsEta];

  float par0[nBinsEta];
  float par1[nBinsEta];
  float par2[nBinsEta];
  float par3[nBinsEta];
  float par4[nBinsEta];

  float sigmaPhiSigmaEtaMin = 0.8;
  float sigmaPhiSigmaEtaMax = 5.;

  float sigmaPhiSigmaEtaFit = -1;

  // extra protections
  // fix sigmaPhiSigmaEta boundaries
  if (sigmaPhiSigmaEta < sigmaPhiSigmaEtaMin)
    sigmaPhiSigmaEta = sigmaPhiSigmaEtaMin;
  if (sigmaPhiSigmaEta > sigmaPhiSigmaEtaMax)
    sigmaPhiSigmaEta = sigmaPhiSigmaEtaMax;

  // eta = 0
  if (std::abs(eta) < leftEta[0]) {
    eta = 0.02;
  }
  // outside acceptance
  if (std::abs(eta) >= rightEta[nBinsEta - 1]) {
    eta = 2.49;
  }  //if (DBG) std::cout << " WARNING [applyScCorrections]: std::abs(eta)  >=  rightEta[nBinsEta-1] " << std::endl;}

  int tmpEta = -1;
  for (int iEta = 0; iEta < nBinsEta; ++iEta) {
    if (leftEta[iEta] <= std::abs(eta) && std::abs(eta) < rightEta[iEta]) {
      tmpEta = iEta;
    }
  }

  if (algorithm == 0) {  //Electrons

    xcorr[0] = (params_->params())[2];
    xcorr[1] = (params_->params())[3];
    xcorr[2] = (params_->params())[4];
    xcorr[3] = (params_->params())[5];
    xcorr[4] = (params_->params())[6];
    xcorr[5] = (params_->params())[7];
    xcorr[6] = (params_->params())[8];
    xcorr[7] = (params_->params())[9];
    xcorr[8] = (params_->params())[10];
    xcorr[9] = (params_->params())[11];
    xcorr[10] = (params_->params())[12];
    xcorr[11] = (params_->params())[13];
    xcorr[12] = (params_->params())[14];
    xcorr[13] = (params_->params())[15];

    par0[0] = (params_->params())[16];
    par1[0] = (params_->params())[17];
    par2[0] = (params_->params())[18];
    par3[0] = (params_->params())[19];  //should be 0 (not used)
    par4[0] = (params_->params())[20];  //should be 0 (not used)

    par0[1] = (params_->params())[21];
    par1[1] = (params_->params())[22];
    par2[1] = (params_->params())[23];
    par3[1] = (params_->params())[24];
    par4[1] = (params_->params())[25];

    par0[2] = (params_->params())[26];
    par1[2] = (params_->params())[27];
    par2[2] = (params_->params())[28];
    par3[2] = (params_->params())[29];  //should be 0 (not used)
    par4[2] = (params_->params())[30];  //should be 0 (not used)

    par0[3] = (params_->params())[31];
    par1[3] = (params_->params())[32];
    par2[3] = (params_->params())[33];
    par2[4] = (params_->params())[34];  //should be 0 (not used)
    par2[5] = (params_->params())[35];  //should be 0 (not used)

    par0[4] = (params_->params())[36];
    par1[4] = (params_->params())[37];
    par2[4] = (params_->params())[38];
    par3[4] = (params_->params())[39];  //should be 0 (not used)
    par4[4] = (params_->params())[40];  //should be 0 (not used)

    par0[5] = (params_->params())[41];
    par1[5] = (params_->params())[42];
    par2[5] = (params_->params())[43];
    par3[5] = (params_->params())[44];  //should be 0 (not used)
    par4[5] = (params_->params())[45];  //should be 0 (not used)

    par0[6] = (params_->params())[46];
    par1[6] = (params_->params())[47];
    par2[6] = (params_->params())[48];
    par3[6] = (params_->params())[49];  //should be 0 (not used)
    par4[6] = (params_->params())[50];  //should be 0 (not used)

    par0[7] = (params_->params())[51];
    par1[7] = (params_->params())[52];
    par2[7] = (params_->params())[53];
    par3[7] = (params_->params())[54];  //should be 0 (not used)
    par4[7] = (params_->params())[55];  //should be 0 (not used)

    par0[8] = (params_->params())[56];
    par1[8] = (params_->params())[57];
    par2[8] = (params_->params())[58];
    par3[8] = (params_->params())[59];  //should be 0 (not used)
    par4[8] = (params_->params())[60];  //should be 0 (not used)

    par0[9] = (params_->params())[61];
    par1[9] = (params_->params())[62];
    par2[9] = (params_->params())[63];
    par3[9] = (params_->params())[64];  //should be 0 (not used)
    par4[9] = (params_->params())[65];  //should be 0 (not used)

    par0[10] = (params_->params())[66];
    par1[10] = (params_->params())[67];
    par2[10] = (params_->params())[68];
    par3[10] = (params_->params())[69];  //should be 0 (not used)
    par4[10] = (params_->params())[70];  //should be 0 (not used)

    par0[11] = (params_->params())[71];
    par1[11] = (params_->params())[72];
    par2[11] = (params_->params())[73];
    par3[11] = (params_->params())[74];  //should be 0 (not used)
    par4[11] = (params_->params())[75];  //should be 0 (not used)

    par0[12] = (params_->params())[76];
    par1[12] = (params_->params())[77];
    par2[12] = (params_->params())[78];
    par3[12] = (params_->params())[79];  //should be 0 (not used)
    par4[12] = (params_->params())[80];  //should be 0 (not used)

    par0[13] = (params_->params())[81];
    par1[13] = (params_->params())[82];
    par2[13] = (params_->params())[83];
    par3[13] = (params_->params())[84];  //should be 0 (not used)
    par4[13] = (params_->params())[85];  //should be 0 (not used)

    sigmaPhiSigmaEtaFit = 1.2;
  }

  if (algorithm == 1) {  //Photons

    xcorr[0] = (params_->params())[86];
    xcorr[1] = (params_->params())[87];
    xcorr[2] = (params_->params())[88];
    xcorr[3] = (params_->params())[89];
    xcorr[4] = (params_->params())[90];
    xcorr[5] = (params_->params())[91];
    xcorr[6] = (params_->params())[92];
    xcorr[7] = (params_->params())[93];
    xcorr[8] = (params_->params())[94];
    xcorr[9] = (params_->params())[95];
    xcorr[10] = (params_->params())[96];
    xcorr[11] = (params_->params())[97];
    xcorr[12] = (params_->params())[98];
    xcorr[13] = (params_->params())[99];

    par0[0] = (params_->params())[100];
    par1[0] = (params_->params())[101];
    par2[0] = (params_->params())[102];
    par3[0] = (params_->params())[103];
    par4[0] = (params_->params())[104];

    par0[1] = (params_->params())[105];
    par1[1] = (params_->params())[106];
    par2[1] = (params_->params())[107];
    par3[1] = (params_->params())[108];
    par4[1] = (params_->params())[109];

    par0[2] = (params_->params())[110];
    par1[2] = (params_->params())[111];
    par2[2] = (params_->params())[112];
    par3[2] = (params_->params())[113];
    par4[2] = (params_->params())[114];

    par0[3] = (params_->params())[115];
    par1[3] = (params_->params())[116];
    par2[3] = (params_->params())[117];
    par3[3] = (params_->params())[118];
    par4[3] = (params_->params())[119];

    par0[4] = (params_->params())[120];
    par1[4] = (params_->params())[121];
    par2[4] = (params_->params())[122];
    par3[4] = (params_->params())[123];
    par4[4] = (params_->params())[124];

    par0[5] = (params_->params())[125];
    par1[5] = (params_->params())[126];
    par2[5] = (params_->params())[127];
    par3[5] = (params_->params())[128];
    par4[5] = (params_->params())[129];

    par0[6] = (params_->params())[130];
    par1[6] = (params_->params())[131];
    par2[6] = (params_->params())[132];
    par3[6] = (params_->params())[133];
    par4[6] = (params_->params())[134];

    par0[7] = (params_->params())[135];
    par1[7] = (params_->params())[136];
    par2[7] = (params_->params())[137];
    par3[7] = (params_->params())[138];
    par4[7] = (params_->params())[139];

    par0[8] = (params_->params())[140];
    par1[8] = (params_->params())[141];
    par2[8] = (params_->params())[142];
    par3[8] = (params_->params())[143];
    par4[8] = (params_->params())[144];

    par0[9] = (params_->params())[145];
    par1[9] = (params_->params())[146];
    par2[9] = (params_->params())[147];
    par3[9] = (params_->params())[148];
    par4[9] = (params_->params())[149];

    par0[10] = (params_->params())[150];
    par1[10] = (params_->params())[151];
    par2[10] = (params_->params())[152];
    par3[10] = (params_->params())[153];
    par4[10] = (params_->params())[154];

    par0[11] = (params_->params())[155];
    par1[11] = (params_->params())[156];
    par2[11] = (params_->params())[157];
    par3[11] = (params_->params())[158];
    par4[11] = (params_->params())[159];

    par0[12] = (params_->params())[160];
    par1[12] = (params_->params())[161];
    par2[12] = (params_->params())[162];
    par3[12] = (params_->params())[163];
    par4[12] = (params_->params())[164];

    par0[13] = (params_->params())[165];
    par1[13] = (params_->params())[166];
    par2[13] = (params_->params())[167];
    par3[13] = (params_->params())[168];
    par4[13] = (params_->params())[169];

    sigmaPhiSigmaEtaFit = 1.;
  }

  // Interpolation
  float tmpInter = 1;
  // In eta cracks/gaps
  if (tmpEta == -1) {  // need to interpolate
    for (int iEta = 0; iEta < nBinsEta - 1; ++iEta) {
      if (rightEta[iEta] <= std::abs(eta) && std::abs(eta) < leftEta[iEta + 1]) {
        if (sigmaPhiSigmaEta >= sigmaPhiSigmaEtaFit) {
          if (algorithm == 0) {  //electron
            tmpInter = (par0[iEta] + sigmaPhiSigmaEta * par1[iEta] + sigmaPhiSigmaEta * sigmaPhiSigmaEta * par2[iEta] +
                        par0[iEta + 1] + sigmaPhiSigmaEta * par1[iEta + 1] +
                        sigmaPhiSigmaEta * sigmaPhiSigmaEta * par2[iEta + 1]) /
                       2.;
          }
          if (algorithm == 1) {  //photon
            tmpInter = (par0[iEta] * (1. - exp(-(sigmaPhiSigmaEta - par4[iEta]) / par1[iEta])) * par2[iEta] *
                            sigmaPhiSigmaEta +
                        par3[iEta] +
                        par0[iEta + 1] * (1. - exp(-(sigmaPhiSigmaEta - par4[iEta + 1]) / par1[iEta + 1])) *
                            par2[iEta + 1] * sigmaPhiSigmaEta +
                        par3[iEta + 1]) /
                       2.;
          }
        } else
          tmpInter = (xcorr[iEta] + xcorr[iEta + 1]) / 2.;
      }
    }
    return tmpInter;
  }

  if (sigmaPhiSigmaEta >= sigmaPhiSigmaEtaFit) {
    if (algorithm == 0)
      return par0[tmpEta] + sigmaPhiSigmaEta * par1[tmpEta] + sigmaPhiSigmaEta * sigmaPhiSigmaEta * par2[tmpEta];
    if (algorithm == 1)
      return par0[tmpEta] * (1. - exp(-(sigmaPhiSigmaEta - par4[tmpEta]) / par1[tmpEta])) * par2[tmpEta] *
                 sigmaPhiSigmaEta +
             par3[tmpEta];
  } else
    return xcorr[tmpEta];

  return 1.;
}

fEnergy()

float EcalClusterEnergyCorrectionObjectSpecific::fEnergy ( float  e, int  algorithm  ) const

private

Definition at line 471 of file EcalClusterEnergyCorrectionObjectSpecific.cc.

References qcdUeDQM_cfi::algorithm, JetChargeProducer_cfi::exp, pfMETCorrectionType0_cfi::par0, pfMETCorrectionType0_cfi::par1, pfMETCorrectionType0_cfi::par2, pfMETCorrectionType0_cfi::par3, EcalFunParams::params(), and params_.

Referenced by getValue().

                                                                                     {
  float par0 = -1;
  float par1 = -1;
  float par2 = -1;
  float par3 = -1;
  float par4 = -1;

  if (algorithm == 0) {  //Electrons EB
    return 1.;
  }

  if (algorithm == 1) {  //Electrons EE

    par0 = (params_->params())[198];
    par1 = (params_->params())[199];
    par2 = (params_->params())[200];
    par3 = (params_->params())[201];
    par4 = (params_->params())[202];

    if (E > par0)
      E = par0;
    if (E < 0)
      return 1.;
    if (0 <= E && E <= par0)
      return (par1 + E * par2) * (1 - par3 * exp(E / par4));
  }

  if (algorithm == 2) {  //Photons EB
    return 1.;
  }

  if (algorithm == 3) {  //Photons EE

    par0 = (params_->params())[203];
    par1 = (params_->params())[204];
    par2 = (params_->params())[205];
    //assignments to 'par3'&'par4' have been deleted from here as they serve no purpose and cause dead assignment errors

    if (E > par0)
      E = par0;
    if (E < 0)
      return 1.;
    if (0 <= E && E <= par0)
      return par1 + E * par2;
  }

  return 1.;
}

fEt()

float EcalClusterEnergyCorrectionObjectSpecific::fEt ( float  et, int  algorithm  ) const

private

Definition at line 376 of file EcalClusterEnergyCorrectionObjectSpecific.cc.

References qcdUeDQM_cfi::algorithm, ET, JetChargeProducer_cfi::exp, pfMETCorrectionType0_cfi::par0, pfMETCorrectionType0_cfi::par1, pfMETCorrectionType0_cfi::par2, pfMETCorrectionType0_cfi::par3, EcalFunParams::params(), and params_.

Referenced by getValue().

                                                                                  {
  float par0 = -1;
  float par1 = -1;
  float par2 = -1;
  float par3 = -1;
  float par4 = -1;
  float par5 = -1;
  float par6 = -1;

  if (algorithm == 0) {  //Electrons EB

    par0 = (params_->params())[170];
    par1 = (params_->params())[171];
    par2 = (params_->params())[172];
    par3 = (params_->params())[173];
    par4 = (params_->params())[174];
    //assignments to 'par5'&'par6' have been deleted from here as they serve no purpose and cause dead assignment errors

    if (ET > 200)
      ET = 200;
    if (ET < 5)
      return 1.;
    if (5 <= ET && ET < 10)
      return par0;
    if (10 <= ET && ET <= 200)
      return (par1 + ET * par2) * (1 - par3 * exp(ET / par4));
  }

  if (algorithm == 1) {  //Electrons EE

    par0 = (params_->params())[177];
    par1 = (params_->params())[178];
    par2 = (params_->params())[179];
    par3 = (params_->params())[180];
    par4 = (params_->params())[181];
    //assignments to variables 'par5'&'par6' have been deleted from here as they serve no purpose and cause dead assignment errors

    if (ET > 200)
      ET = 200;
    if (ET < 5)
      return 1.;
    if (5 <= ET && ET < 10)
      return par0;
    if (10 <= ET && ET <= 200)
      return (par1 + ET * par2) * (1 - par3 * exp(ET / par4));
  }

  if (algorithm == 2) {  //Photons EB

    par0 = (params_->params())[184];
    par1 = (params_->params())[185];
    par2 = (params_->params())[186];
    par3 = (params_->params())[187];
    par4 = (params_->params())[188];
    //assignments to 'par5'&'par6' have been deleted from here as they serve no purpose and cause dead assignment errors

    if (ET < 5)
      return 1.;
    if (5 <= ET && ET < 10)
      return par0;
    if (10 <= ET && ET < 20)
      return par1;
    if (20 <= ET && ET < 140)
      return par2 + par3 * ET;
    if (140 <= ET)
      return par4;
  }

  if (algorithm == 3) {  //Photons EE

    par0 = (params_->params())[191];
    par1 = (params_->params())[192];
    par2 = (params_->params())[193];
    par3 = (params_->params())[194];
    par4 = (params_->params())[195];
    par5 = (params_->params())[196];
    par6 = (params_->params())[197];

    if (ET < 5)
      return 1.;
    if (5 <= ET && ET < 10)
      return par0;
    if (10 <= ET && ET < 20)
      return par1;
    if (20 <= ET && ET < 30)
      return par2;
    if (30 <= ET && ET < 200)
      return par3 + par4 * ET + par5 * ET * ET;
    if (200 <= ET)
      return par6;
  }

  return 1.;
}

fEta()

float EcalClusterEnergyCorrectionObjectSpecific::fEta ( float  energy, float  eta, int  algorithm  ) const

private

Definition at line 59 of file EcalClusterEnergyCorrectionObjectSpecific.cc.

References qcdUeDQM_cfi::algorithm, hcalRecHitTable_cff::energy, PVValHelper::eta, hcalRecHitTable_cff::ieta, LaserDQM_cfg::p1, EcalFunParams::params(), and params_.

Referenced by getValue().

                                                                                                  {
  //std::cout << "fEta function" << std::endl;

  // this correction is setup only for EB
  if (algorithm != 0)
    return energy;

  float ieta = fabs(eta) * (5 / 0.087);
  float p0 = (params_->params())[0];  // should be 40.2198
  float p1 = (params_->params())[1];  // should be -3.03103e-6

  //std::cout << "ieta=" << ieta << std::endl;

  float correctedEnergy = energy;
  if (ieta < p0)
    correctedEnergy = energy;
  else
    correctedEnergy = energy / (1.0 + p1 * (ieta - p0) * (ieta - p0));
  //std::cout << "ECEC fEta = " << correctedEnergy << std::endl;
  return correctedEnergy;
}

getParameters()

const EcalClusterEnergyCorrectionObjectSpecificParameters* EcalClusterEnergyCorrectionObjectSpecific::getParameters ( ) const

inline

Definition at line 23 of file EcalClusterEnergyCorrectionObjectSpecific.cc.

References params_.

{ return params_; }

getValue() [1/2]

float EcalClusterEnergyCorrectionObjectSpecific::getValue ( const reco::SuperCluster &  superCluster, const int  mode  ) const

overridevirtual

Implements EcalClusterFunctionBaseClass.

Definition at line 520 of file EcalClusterEnergyCorrectionObjectSpecific.cc.

References alignCSCRings::corr, EcalBarrel, EcalEndcap, hcalRecHitTable_cff::energy, EgHLTOffHistBins_cfi::et, reco::CaloCluster::eta(), reco::SuperCluster::etaWidth(), JetChargeProducer_cfi::exp, fBremEta(), fEnergy(), fEt(), fEta(), ALCARECOPromptCalibProdSiPixelAli0T_cff::mode, reco::SuperCluster::phiWidth(), reco::SuperCluster::preshowerEnergy(), reco::SuperCluster::rawEnergy(), reco::SuperCluster::seed(), and funct::sin().

                                                                                {
  float corr = 1.;
  float corr2 = 1.;
  float energy = 0;

  int subdet = superCluster.seed()->hitsAndFractions()[0].first.subdetId();
  //std::cout << "subdet="<< subdet<< std::endl;

  //std::cout << "rawEnergy=" << superCluster.rawEnergy() << " SCeta=" << superCluster.eta() << std::endl;

  if (subdet == EcalBarrel) {
    float cetacorr = fEta(superCluster.rawEnergy(), superCluster.eta(), 0) / superCluster.rawEnergy();
    //std::cout << "cetacorr=" <<cetacorr<< std::endl;

    energy = superCluster.rawEnergy() * cetacorr;  //previously in CMSSW
    //energy = superCluster.rawEnergy()*fEta(e5x5, superCluster.seed()->eta(), 0)/e5x5;
  } else if (subdet == EcalEndcap) {
    energy = superCluster.rawEnergy() + superCluster.preshowerEnergy();
  }

  float newEnergy = energy;

  if (mode == 0) {  //Electron

    corr = fBremEta(superCluster.phiWidth() / superCluster.etaWidth(), superCluster.eta(), 0);

    float et = energy * std::sin(2 * std::atan(std::exp(-superCluster.eta()))) / corr;

    if (subdet == EcalBarrel)
      corr2 = corr * fEt(et, 0);
    if (subdet == EcalEndcap)
      corr2 = corr * fEnergy(energy / corr, 1);

    newEnergy = energy / corr2;
  }

  if (mode == 1) {  //low R9 Photons

    corr = fBremEta(superCluster.phiWidth() / superCluster.etaWidth(), superCluster.eta(), 1);

    float et = energy * std::sin(2 * std::atan(std::exp(-superCluster.eta()))) / corr;

    if (subdet == EcalBarrel)
      corr2 = corr * fEt(et, 2);
    if (subdet == EcalEndcap)
      corr2 = corr * fEnergy(energy / corr, 3);

    newEnergy = energy / corr2;
  }

  return newEnergy;
}

getValue() [2/2]

float EcalClusterEnergyCorrectionObjectSpecific::getValue ( const reco::BasicCluster &  , const EcalRecHitCollection &    ) const

inlineoverridevirtual

Implements EcalClusterFunctionBaseClass.

Definition at line 29 of file EcalClusterEnergyCorrectionObjectSpecific.cc.

{ return 0.; };

init()

void EcalClusterEnergyCorrectionObjectSpecific::init ( const edm::EventSetup &  es )

overridevirtual

Implements EcalClusterFunctionBaseClass.

Definition at line 46 of file EcalClusterEnergyCorrectionObjectSpecific.cc.

References edm::EventSetup::getData(), params_, and paramsToken_.

{ params_ = &es.getData(paramsToken_); }

Member Data Documentation

params_

const EcalClusterEnergyCorrectionObjectSpecificParameters* EcalClusterEnergyCorrectionObjectSpecific::params_ = nullptr

private

Definition at line 43 of file EcalClusterEnergyCorrectionObjectSpecific.cc.

Referenced by checkInit(), fBremEta(), fEnergy(), fEt(), fEta(), getParameters(), and init().

paramsToken_

const edm::ESGetToken<EcalClusterEnergyCorrectionObjectSpecificParameters, EcalClusterEnergyCorrectionObjectSpecificParametersRcd> EcalClusterEnergyCorrectionObjectSpecific::paramsToken_

private

Definition at line 42 of file EcalClusterEnergyCorrectionObjectSpecific.cc.

Referenced by init().