CMSSW_4_4_3_patch1/src/AnalysisDataFormats/TopObjects/src/TtSemiLeptonicEvent.cc

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#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "AnalysisDataFormats/TopObjects/interface/TtSemiLeptonicEvent.h"
#include "AnalysisDataFormats/TopObjects/interface/TtSemiLepEvtPartons.h"

// print info via MessageLogger
void
TtSemiLeptonicEvent::print(const int verbosity) const
{
  if(verbosity%10 <= 0)
    return;

  edm::LogInfo log("TtSemiLeptonicEvent");

  log << "++++++++++++++++++++++++++++++++++++++++++++++++++ \n";

  // get some information from the genEvent (if available)
  if( !genEvt_ ) log << " TtGenEvent not available! \n";
  else {
    log << " TtGenEvent says: ";
    if( !this->genEvent()->isTtBar() )            log << "Not TtBar";
    else if( this->genEvent()->isFullHadronic() ) log << "Fully Hadronic TtBar";
    else if( this->genEvent()->isFullLeptonic() ) log << "Fully Leptonic TtBar";
    else if( this->genEvent()->isSemiLeptonic() ) {
      log << "Semi-leptonic TtBar, ";
      switch( this->genEvent()->semiLeptonicChannel() ) {
      case WDecay::kElec : log << "Electron"; break;
      case WDecay::kMuon : log << "Muon"    ; break;
      case WDecay::kTau  : log << "Tau"     ; break;
      default            : log << "Unknown" ; break;
      }
      log << " Channel";
    }
    log << "\n";
  }

  // get number of available hypothesis classes
  log << " Number of available event hypothesis classes: " << this->numberOfAvailableHypoClasses() << " \n";

  // create a legend for the jetLepComb
  log << " - JetLepComb: ";
  for(unsigned idx = 0; idx < 5; idx++) {
    switch(idx) {
    case TtSemiLepEvtPartons::LightQ    : log << "LightP "; break;
    case TtSemiLepEvtPartons::LightQBar : log << "LightQ "; break;
    case TtSemiLepEvtPartons::HadB      : log << " HadB  "; break;
    case TtSemiLepEvtPartons::LepB      : log << " LepB  "; break;
    case TtSemiLepEvtPartons::Lepton    : log << "Lepton "; break;
    }
  }
  log << "\n";

  // get details from the hypotheses
  typedef std::map<HypoClassKey, std::vector<HypoCombPair> >::const_iterator EventHypo;
  for(EventHypo hyp = evtHyp_.begin(); hyp != evtHyp_.end(); ++hyp) {
    HypoClassKey hypKey = (*hyp).first;
    // header for each hypothesis
    log << "-------------------------------------------------- \n";
    switch(hypKey) {
    case kGeom              : log << " Geom"             ; break;
    case kWMassDeltaTopMass : log << " WMassDeltaTopMass"; break;
    case kWMassMaxSumPt     : log << " WMassMaxSumPt"    ; break;
    case kMaxSumPtWMass     : log << " MaxSumPtWMass"    ; break;
    case kGenMatch          : log << " GenMatch"         ; break;
    case kMVADisc           : log << " MVADisc"          ; break;
    case kKinFit            : log << " KinFit"           ; break;
    default                 : log << " Unknown";
    }
    log << "-Hypothesis: \n";
    log << " * Number of real neutrino solutions: " << this->numberOfRealNeutrinoSolutions(hypKey) << "\n";
    unsigned nOfHyp = this->numberOfAvailableHypos(hypKey);
    if(nOfHyp > 1) {
      log << " * Number of available jet combinations: " << nOfHyp << "\n";
      if(verbosity < 10)
        log << " The following was found to be the best one:\n";
    }
    // if verbosity level is smaller than 10, never show more than the best jet combination
    if(verbosity < 10)
      nOfHyp = 1;
    for(unsigned cmb=0; cmb<nOfHyp; cmb++) {
      // check if hypothesis is valid
      if( !this->isHypoValid(hypKey, cmb) )
        log << " * Not valid! \n";
      // get meta information for valid hypothesis
      else {
        // jetLepComb
        log << " * JetLepComb:";
        std::vector<int> jets = this->jetLeptonCombination(hypKey, cmb);
        for(unsigned int iJet = 0; iJet < jets.size(); iJet++) {
          log << "   " << jets[iJet] << "   ";
        }
        log << "\n";
        // specialties for some hypotheses
        switch(hypKey) {
        case kGenMatch : log << " * Sum(DeltaR) : " << this->genMatchSumDR(cmb) << " \n"
                             << " * Sum(DeltaPt): " << this->genMatchSumPt(cmb) << " \n"; break;
        case kMVADisc  : log << " * Method  : "     << this->mvaMethod()        << " \n"
                             << " * Discrim.: "     << this->mvaDisc(cmb)       << " \n"; break;
        case kKinFit   : log << " * Chi^2      : "  << this->fitChi2(cmb)       << " \n"
                             << " * Prob(Chi^2): "  << this->fitProb(cmb)       << " \n"; break;
        default        : break;
        }
        // kinematic quantities of particles (if last digit of verbosity level > 1)
        if(verbosity%10 >= 2) {
          log << " * Candidates (pt; eta; phi; mass):\n";
          printParticle(log, "hadronic top", this->hadronicDecayTop(hypKey, cmb));
          printParticle(log, "hadronic W  ", this->hadronicDecayW  (hypKey, cmb));
          if(verbosity%10 >= 3) {
            printParticle(log, "hadronic b  ", this->hadronicDecayB       (hypKey, cmb));
            printParticle(log, "hadronic p  ", this->hadronicDecayQuark   (hypKey, cmb));
            printParticle(log, "hadronic q  ", this->hadronicDecayQuarkBar(hypKey, cmb));
          }
          printParticle(log, "leptonic top", this->leptonicDecayTop(hypKey, cmb));
          printParticle(log, "leptonic W  ", this->leptonicDecayW  (hypKey, cmb));
          if(verbosity%10 >= 3) {
            printParticle(log, "leptonic b  ", this->leptonicDecayB(hypKey, cmb));
            printParticle(log, "lepton      ", this->singleLepton  (hypKey, cmb));
            printParticle(log, "neutrino    ", this->singleNeutrino(hypKey, cmb));
          }
        }
      }
    }
  }

  log << "++++++++++++++++++++++++++++++++++++++++++++++++++";  
}