StEvtSolution.cc

Go to the documentation of this file.

//
//

#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "AnalysisDataFormats/TopObjects/interface/StEvtSolution.h"

StEvtSolution::StEvtSolution() {
  jetCorrScheme_ = 0;
  chi2Prob_ = -999.;
  pTrueCombExist_ = -999.;
  pTrueBJetSel_ = -999.;
  pTrueBhadrSel_ = -999.;
  pTrueJetComb_ = -999.;
  signalPur_ = -999.;
  signalLRTot_ = -999.;
  sumDeltaRjp_ = -999.;
  deltaRB_ = -999.;
  deltaRL_ = -999.;
  changeBL_ = -999;
  bestSol_ = false;
}

StEvtSolution::~StEvtSolution() {}

//-------------------------------------------
// get calibrated base objects
//-------------------------------------------
pat::Jet StEvtSolution::getBottom() const {
  // WARNING this is obsolete and only
  // kept for backwards compatibility
  if (jetCorrScheme_ == 1) {
    //jet calibrated according to MC truth
    return bottom_->correctedJet("HAD", "B");
  } else if (jetCorrScheme_ == 2) {
    return bottom_->correctedJet("HAD", "B");
  } else {
    return *bottom_;
  }
}

pat::Jet StEvtSolution::getLight() const {
  // WARNING this is obsolete and only
  // kept for backwards compatibility
  if (jetCorrScheme_ == 1) {
    //jet calibrated according to MC truth
    return light_->correctedJet("HAD", "UDS");
  } else if (jetCorrScheme_ == 2) {
    return light_->correctedJet("HAD", "UDS");
  } else {
    return *light_;
  }
}

reco::Particle StEvtSolution::getLepW() const {
  // FIXME: the charge from the genevent
  reco::Particle p;
  if (this->getDecay() == "muon")
    p = reco::Particle(0, this->getMuon().p4() + this->getNeutrino().p4(), math::XYZPoint());
  if (this->getDecay() == "electron")
    p = reco::Particle(0, this->getElectron().p4() + this->getNeutrino().p4(), math::XYZPoint());
  return p;
}

reco::Particle StEvtSolution::getLept() const {
  // FIXME: the charge from the genevent
  reco::Particle p;
  if (this->getDecay() == "muon")
    p = reco::Particle(0, this->getMuon().p4() + this->getNeutrino().p4() + this->getBottom().p4(), math::XYZPoint());
  if (this->getDecay() == "electron")
    p = reco::Particle(
        0, this->getElectron().p4() + this->getNeutrino().p4() + this->getBottom().p4(), math::XYZPoint());
  return p;
}

//-------------------------------------------
// get the matched gen particles
//-------------------------------------------
// FIXME: provide defaults if the genevent is invalid
const reco::GenParticle* StEvtSolution::getGenBottom() const {
  if (!theGenEvt_)
    return nullptr;
  else
    return theGenEvt_->decayB();
}

// FIXME: not implemented yet
// const reco::GenParticle * StEvtSolution::getGenLight() const
// {
//   if(!theGenEvt_) return 0;
//   else return theGenEvt_->recoilQuark();
// }

const reco::GenParticle* StEvtSolution::getGenLepton() const {
  if (!theGenEvt_)
    return nullptr;
  else
    return theGenEvt_->singleLepton();
}

const reco::GenParticle* StEvtSolution::getGenNeutrino() const {
  if (!theGenEvt_)
    return nullptr;
  else
    return theGenEvt_->singleNeutrino();
}

const reco::GenParticle* StEvtSolution::getGenLepW() const {
  if (!theGenEvt_)
    return nullptr;
  else
    return theGenEvt_->singleW();
}

const reco::GenParticle* StEvtSolution::getGenLept() const {
  if (!theGenEvt_)
    return nullptr;
  else
    return theGenEvt_->singleTop();
}

//-------------------------------------------
// get uncalibrated reco objects
//-------------------------------------------
reco::Particle StEvtSolution::getRecLept() const {
  // FIXME: the charge from the genevent
  reco::Particle p;
  if (this->getDecay() == "muon")
    p = reco::Particle(
        0, this->getMuon().p4() + this->getNeutrino().p4() + this->getRecBottom().p4(), math::XYZPoint());
  if (this->getDecay() == "electron")
    p = reco::Particle(
        0, this->getElectron().p4() + this->getNeutrino().p4() + this->getRecBottom().p4(), math::XYZPoint());
  return p;
}

//-------------------------------------------
// get objects from kinematic fit
//-------------------------------------------
reco::Particle StEvtSolution::getFitLepW() const {
  // FIXME: provide the correct charge from generated event
  return reco::Particle(0, this->getFitLepton().p4() + this->getFitNeutrino().p4());
}

reco::Particle StEvtSolution::getFitLept() const {
  // FIXME: provide the correct charge from generated event
  return reco::Particle(0, this->getFitLepton().p4() + this->getFitNeutrino().p4() + this->getFitBottom().p4());
}

//-------------------------------------------
// set the generated event
//-------------------------------------------
void StEvtSolution::setGenEvt(const edm::Handle<StGenEvent>& aGenEvt) {
  theGenEvt_ = edm::RefProd<StGenEvent>(aGenEvt);
}

//-------------------------------------------
// set other info on the event
//-------------------------------------------
void StEvtSolution::setScanValues(const std::vector<double>& val) {
  for (unsigned int i = 0; i < val.size(); i++)
    scanValues_.push_back(val[i]);
}