PFEGammaAlgo Class Reference

#include <PFEGammaAlgo.h>

Public Member Functions
const std::vector < reco::PFCandidate > &	getCandidates ()
const std::vector < reco::PFCandidateEGammaExtra > &	getEGExtra ()
bool	isEGValidCandidate (const reco::PFBlockRef &blockRef, std::vector< bool > &active)
	PFEGammaAlgo (const double mvaEleCut, std::string mvaWeightFileEleID, const boost::shared_ptr< PFSCEnergyCalibration > &thePFSCEnergyCalibration, const boost::shared_ptr< PFEnergyCalibration > &thePFEnergyCalibration, bool applyCrackCorrections, bool usePFSCEleCalib, bool useEGElectrons, bool useEGammaSupercluster, double sumEtEcalIsoForEgammaSC_barrel, double sumEtEcalIsoForEgammaSC_endcap, double coneEcalIsoForEgammaSC, double sumPtTrackIsoForEgammaSC_barrel, double sumPtTrackIsoForEgammaSC_endcap, unsigned int nTrackIsoForEgammaSC, double coneTrackIsoForEgammaSC, std::string mvaweightfile, double mvaConvCut, bool useReg, std::string X0_Map, const reco::Vertex &primary, double sumPtTrackIsoForPhoton, double sumPtTrackIsoSlopeForPhoton)
void	setGBRForest (const GBRForest *LCorrForest, const GBRForest *GCorrForest, const GBRForest *ResForest)
void	setGBRForest (const GBRForest *LCorrForestEB, const GBRForest *LCorrForestEE, const GBRForest *GCorrForestBarrel, const GBRForest *GCorrForestEndcapHr9, const GBRForest *GCorrForestEndcapLr9, const GBRForest *PFEcalResolution)
void	setnPU (int nVtx)
void	setPhotonPrimaryVtx (const reco::Vertex &primary)
	~PFEGammaAlgo ()

Private Types
typedef std::map< unsigned int, std::vector< unsigned int > >	AssMap
enum	verbosityLevel { Silent, Summary, Chatty }

Private Member Functions
bool	AddElectronCandidate (unsigned int gsf_index, reco::SuperClusterRef scref, std::vector< unsigned int > &elemsToLock, const reco::PFBlockRef &blockRef, AssMap &associatedToGsf_, AssMap &associatedToBrems_, AssMap &associatedToEcal_, std::vector< bool > &active)
void	AddElectronElements (unsigned int gsf_index, std::vector< unsigned int > &elemsToLock, const reco::PFBlockRef &blockRef, AssMap &associatedToGsf_, AssMap &associatedToBrems_, AssMap &associatedToEcal_)
double	ClustersPhiRMS (std::vector< reco::CaloCluster >PFClusters, float PFPhoPhi)
void	EarlyConversion (std::vector< reco::PFCandidate > &tempElectronCandidates, const reco::PFBlockElementSuperCluster *sc)
float	EvaluateGCorrMVA (reco::PFCandidate, std::vector< reco::CaloCluster >PFClusters)
float	EvaluateLCorrMVA (reco::PFClusterRef clusterRef)
float	EvaluateResMVA (reco::PFCandidate, std::vector< reco::CaloCluster >PFClusters)
bool	EvaluateSingleLegMVA (const reco::PFBlockRef &blockref, const reco::Vertex &primaryvtx, unsigned int track_index)
std::vector< int >	getPFMustacheClus (int nClust, std::vector< float > &ClustEt, std::vector< float > &ClustEta, std::vector< float > &ClustPhi)
bool	isPrimaryTrack (const reco::PFBlockElementTrack &KfEl, const reco::PFBlockElementGsfTrack &GsfEl)
void	RunPFEG (const reco::PFBlockRef &blockRef, std::vector< bool > &active)
bool	SetLinks (const reco::PFBlockRef &blockRef, AssMap &associatedToGsf_, AssMap &associatedToBrems_, AssMap &associatedToEcal_, std::vector< bool > &active, const reco::Vertex &primaryVertex)
unsigned int	whichTrackAlgo (const reco::TrackRef &trackRef)

Private Attributes
std::vector< unsigned int >	AddFromElectron_
bool	applyCrackCorrections_
float	chi2
float	chi2_gsf
float	chi2_kf
float	Clus5x5ratio_
float	ClusEta_
float	ClusPhi_
float	ClusR9_
double	coneEcalIsoForEgammaSC_
double	coneTrackIsoForEgammaSC_
std::vector< std::pair < unsigned int, unsigned int > >	convGsfTrack_
float	CrysEta_
int	CrysIEta_
int	CrysIPhi_
float	CrysPhi_
float	CrysX_
float	CrysY_
float	del_phi
float	dEta_
float	DEtaGsfEcalClust
float	dPhi_
float	dPtOverPt_gsf
float	DPtOverPt_gsf
float	DPtOverPt_kf
float	e1x3_
float	e1x5_
float	e2x5Bottom_
float	e2x5Left_
float	e2x5Max_
float	e2x5Right_
float	e2x5Top_
float	e3x1_
float	e3x3_
float	E3x3_
float	e5x5Map [5][5]
float	earlyBrem
float	EB
float	ebottom_
std::vector< reco::PFCandidate >	egCandidate_
std::vector < reco::PFCandidateEGammaExtra >	egExtra_
float	EGsfPoutMode
float	eleft_
float	EoverPt
float	eright_
float	eSeed_
float	Eta_gsf
float	etop_
float	EtotBremPinPoutMode
float	EtotPinMode
float	excluded_
std::vector< std::pair < unsigned int, unsigned int > >	fifthStepKfTrack_
float	firstBrem
std::vector< bool >	GsfTrackSingleEcal_
float	HOverHE
float	HOverPin
float	HoverPt
bool	isvalid_
float	lateBrem
float	lnPt_gsf
std::vector< bool >	lockExtraKf_
float	logPFClusE_
float	LowClusE_
std::vector< int >	match_ind
float	Mustache_Et_out_
float	Mustache_EtRatio_
float	MustE_
double	MVACUT
double	mvaEleCut_
double	mvaValue
const char *	mvaWeightFile_
float	nhit_gsf
float	nhit_kf
float	nlayers
float	nlost
float	nPFClus_
unsigned int	nTrackIsoForEgammaSC_
float	nVtx_
std::vector< reco::PFCandidate >	permElectronCandidates_
float	PFCrysEtaCrack_
float	PFPhoE_
float	PFPhoECorr_
float	PFPhoEt_
float	PFPhoEta_
float	PFPhoEtCorr_
float	PFPhoPhi_
float	PFPhoR9_
float	PFPhoR9Corr_
const reco::Vertex *	primaryVertex_
float	RConv_
const GBRForest *	ReaderGC_
const GBRForest *	ReaderGCEB_
const GBRForest *	ReaderGCEEhR9_
const GBRForest *	ReaderGCEElR9_
const GBRForest *	ReaderLC_
const GBRForest *	ReaderLCEB_
const GBRForest *	ReaderLCEE_
const GBRForest *	ReaderRes_
float	RMSAll_
float	RMSMust_
float	SCEtaWidth_
float	SCPhiWidth_
float	SigmaEtaEta
float	STIP
double	sumEtEcalIsoForEgammaSC_barrel_
double	sumEtEcalIsoForEgammaSC_endcap_
double	sumPtTrackIsoForEgammaSC_barrel_
double	sumPtTrackIsoForEgammaSC_endcap_
double	sumPtTrackIsoForPhoton_
double	sumPtTrackIsoSlopeForPhoton_
boost::shared_ptr < PFEnergyCalibration >	thePFEnergyCalibration_
boost::shared_ptr < PFSCEnergyCalibration >	thePFSCEnergyCalibration_
TMVA::Reader *	tmvaReader_
TMVA::Reader *	tmvaReaderEle_
float	TotPS1_
float	TotPS2_
float	track_pt
bool	useEGammaSupercluster_
bool	useEGElectrons_
bool	usePFSCEleCalib_
bool	useReg_
verbosityLevel	verbosityLevel_
float	VtxZ_
TH2D *	X0_inner
TH2D *	X0_middle
TH2D *	X0_outer
TH2D *	X0_sum
float	x0inner_
float	x0middle_
float	x0outer_

Detailed Description

Definition at line 38 of file PFEGammaAlgo.h.

Member Typedef Documentation

typedef std::map< unsigned int, std::vector<unsigned int> > PFEGammaAlgo::AssMap

private

Definition at line 114 of file PFEGammaAlgo.h.

Member Enumeration Documentation

enum PFEGammaAlgo::verbosityLevel

private

Enumerator
Silent
Summary
Chatty

Definition at line 122 of file PFEGammaAlgo.h.

                      {
    Silent,
    Summary,
    Chatty
  };

Constructor & Destructor Documentation

PFEGammaAlgo::PFEGammaAlgo	(	const double	mvaEleCut,
		std::string	mvaWeightFileEleID,
		const boost::shared_ptr< PFSCEnergyCalibration > &	thePFSCEnergyCalibration,
		const boost::shared_ptr< PFEnergyCalibration > &	thePFEnergyCalibration,
		bool	applyCrackCorrections,
		bool	usePFSCEleCalib,
		bool	useEGElectrons,
		bool	useEGammaSupercluster,
		double	sumEtEcalIsoForEgammaSC_barrel,
		double	sumEtEcalIsoForEgammaSC_endcap,
		double	coneEcalIsoForEgammaSC,
		double	sumPtTrackIsoForEgammaSC_barrel,
		double	sumPtTrackIsoForEgammaSC_endcap,
		unsigned int	nTrackIsoForEgammaSC,
		double	coneTrackIsoForEgammaSC,
		std::string	mvaweightfile,
		double	mvaConvCut,
		bool	useReg,
		std::string	X0_Map,
		const reco::Vertex &	primary,
		double	sumPtTrackIsoForPhoton,
		double	sumPtTrackIsoSlopeForPhoton
	)

Definition at line 39 of file PFEGammaAlgo.cc.

References chi2, chi2_gsf, chi2_kf, del_phi, DEtaGsfEcalClust, DPtOverPt_gsf, dPtOverPt_gsf, EGsfPoutMode, EoverPt, Eta_gsf, EtotBremPinPoutMode, EtotPinMode, firstBrem, HOverHE, HoverPt, lateBrem, lnPt_gsf, nhit_kf, nlayers, nlost, SigmaEtaEta, STIP, tmvaReader_, tmvaReaderEle_, track_pt, X0_inner, X0_middle, X0_outer, and X0_sum.

                 : 
  mvaEleCut_(mvaEleCut),
  thePFSCEnergyCalibration_(thePFSCEnergyCalibration),
  thePFEnergyCalibration_(thePFEnergyCalibration),
  applyCrackCorrections_(applyCrackCorrections),
  usePFSCEleCalib_(usePFSCEleCalib),
  useEGElectrons_(useEGElectrons),
  useEGammaSupercluster_(useEGammaSupercluster),
  sumEtEcalIsoForEgammaSC_barrel_(sumEtEcalIsoForEgammaSC_barrel),
  sumEtEcalIsoForEgammaSC_endcap_(sumEtEcalIsoForEgammaSC_endcap),
  coneEcalIsoForEgammaSC_(coneEcalIsoForEgammaSC),
  sumPtTrackIsoForEgammaSC_barrel_(sumPtTrackIsoForEgammaSC_barrel),
  sumPtTrackIsoForEgammaSC_endcap_(sumPtTrackIsoForEgammaSC_endcap),
  nTrackIsoForEgammaSC_(nTrackIsoForEgammaSC),
  coneTrackIsoForEgammaSC_(coneTrackIsoForEgammaSC),  
  isvalid_(false), 
  verbosityLevel_(Silent), 
  MVACUT(mvaConvCut),
  useReg_(useReg),
  sumPtTrackIsoForPhoton_(sumPtTrackIsoForPhoton),
  sumPtTrackIsoSlopeForPhoton_(sumPtTrackIsoSlopeForPhoton),
  nlost(0.0), nlayers(0.0),
  chi2(0.0), STIP(0.0), del_phi(0.0),HoverPt(0.0), EoverPt(0.0), track_pt(0.0),
  mvaValue(0.0),
  CrysPhi_(0.0), CrysEta_(0.0),  VtxZ_(0.0), ClusPhi_(0.0), ClusEta_(0.0),
  ClusR9_(0.0), Clus5x5ratio_(0.0),  PFCrysEtaCrack_(0.0), logPFClusE_(0.0), e3x3_(0.0),
  CrysIPhi_(0), CrysIEta_(0),
  CrysX_(0.0), CrysY_(0.0),
  EB(0.0),
  eSeed_(0.0), e1x3_(0.0),e3x1_(0.0), e1x5_(0.0), e2x5Top_(0.0),  e2x5Bottom_(0.0), e2x5Left_(0.0),  e2x5Right_(0.0),
  etop_(0.0), ebottom_(0.0), eleft_(0.0), eright_(0.0),
  e2x5Max_(0.0),
  PFPhoEta_(0.0), PFPhoPhi_(0.0), PFPhoR9_(0.0), PFPhoR9Corr_(0.0), SCPhiWidth_(0.0), SCEtaWidth_(0.0), 
  PFPhoEt_(0.0), RConv_(0.0), PFPhoEtCorr_(0.0), PFPhoE_(0.0), PFPhoECorr_(0.0), MustE_(0.0), E3x3_(0.0),
  dEta_(0.0), dPhi_(0.0), LowClusE_(0.0), RMSAll_(0.0), RMSMust_(0.0), nPFClus_(0.0),
  TotPS1_(0.0), TotPS2_(0.0),
  nVtx_(0.0),
  x0inner_(0.0), x0middle_(0.0), x0outer_(0.0),
  excluded_(0.0), Mustache_EtRatio_(0.0), Mustache_Et_out_(0.0)
{  

  
  // Set the tmva reader for electrons
  tmvaReaderEle_ = new TMVA::Reader("!Color:Silent");
  tmvaReaderEle_->AddVariable("lnPt_gsf",&lnPt_gsf);
  tmvaReaderEle_->AddVariable("Eta_gsf",&Eta_gsf);
  tmvaReaderEle_->AddVariable("dPtOverPt_gsf",&dPtOverPt_gsf);
  tmvaReaderEle_->AddVariable("DPtOverPt_gsf",&DPtOverPt_gsf);
  //tmvaReaderEle_->AddVariable("nhit_gsf",&nhit_gsf);
  tmvaReaderEle_->AddVariable("chi2_gsf",&chi2_gsf);
  //tmvaReaderEle_->AddVariable("DPtOverPt_kf",&DPtOverPt_kf);
  tmvaReaderEle_->AddVariable("nhit_kf",&nhit_kf);
  tmvaReaderEle_->AddVariable("chi2_kf",&chi2_kf);
  tmvaReaderEle_->AddVariable("EtotPinMode",&EtotPinMode);
  tmvaReaderEle_->AddVariable("EGsfPoutMode",&EGsfPoutMode);
  tmvaReaderEle_->AddVariable("EtotBremPinPoutMode",&EtotBremPinPoutMode);
  tmvaReaderEle_->AddVariable("DEtaGsfEcalClust",&DEtaGsfEcalClust);
  tmvaReaderEle_->AddVariable("SigmaEtaEta",&SigmaEtaEta);
  tmvaReaderEle_->AddVariable("HOverHE",&HOverHE);
//   tmvaReaderEle_->AddVariable("HOverPin",&HOverPin);
  tmvaReaderEle_->AddVariable("lateBrem",&lateBrem);
  tmvaReaderEle_->AddVariable("firstBrem",&firstBrem);
  tmvaReaderEle_->BookMVA("BDT",mvaWeightFileEleID.c_str());
  
  
    //Book MVA  
    tmvaReader_ = new TMVA::Reader("!Color:Silent");  
    tmvaReader_->AddVariable("del_phi",&del_phi);  
    tmvaReader_->AddVariable("nlayers", &nlayers);  
    tmvaReader_->AddVariable("chi2",&chi2);  
    tmvaReader_->AddVariable("EoverPt",&EoverPt);  
    tmvaReader_->AddVariable("HoverPt",&HoverPt);  
    tmvaReader_->AddVariable("track_pt", &track_pt);  
    tmvaReader_->AddVariable("STIP",&STIP);  
    tmvaReader_->AddVariable("nlost", &nlost);  
    tmvaReader_->BookMVA("BDT",mvaweightfile.c_str());  

    //Material Map
    TFile *XO_File = new TFile(X0_Map.c_str(),"READ");
    X0_sum=(TH2D*)XO_File->Get("TrackerSum");
    X0_inner = (TH2D*)XO_File->Get("Inner");
    X0_middle = (TH2D*)XO_File->Get("Middle");
    X0_outer = (TH2D*)XO_File->Get("Outer");
    
}

PFEGammaAlgo::~PFEGammaAlgo ( )

inline

Definition at line 67 of file PFEGammaAlgo.h.

References tmvaReader_, and tmvaReaderEle_.

{delete tmvaReaderEle_; delete tmvaReader_;   };

Member Function Documentation

bool PFEGammaAlgo::AddElectronCandidate ( unsigned int  gsf_index, reco::SuperClusterRef  scref, std::vector< unsigned int > &  elemsToLock, const reco::PFBlockRef &  blockRef, AssMap &  associatedToGsf_, AssMap &  associatedToBrems_, AssMap &  associatedToEcal_, std::vector< bool > &  active  )

private

Definition at line 2946 of file PFEGammaAlgo.cc.

References reco::PFCandidate::addElementInBlock(), applyCrackCorrections_, reco::PFBlock::associatedElements(), Association::block, reco::PFBlockElement::BREM, DeDxDiscriminatorTools::charge(), reco::PFBlockElementCluster::clusterRef(), gather_cfg::cout, reco::PFCandidate::e, reco::PFBlockElement::ECAL, egCandidate_, egExtra_, reco::PFBlock::elements(), asciidump::elements, reco::PFCandidate::gamma, edm::Ref< C, T, F >::get(), PFEnergyResolution::getEnergyResolutionEm(), reco::PFBlockElementGsfTrack::GsftrackRef(), reco::PFBlockElement::HCAL, patCandidatesForDimuonsSequences_cff::hcal, edm::Ref< C, T, F >::isNonnull(), isPrimaryTrack(), reco::PFBlock::linkData(), reco::PFBlock::LINKTEST_ALL, M_PI, nhit_gsf, nhit_kf, PFClusterWidthAlgo::pflowEtaWidth(), PFClusterWidthAlgo::pflowPhiWidth(), reco::PFBlockElementBrem::positionAtECALEntrance(), reco::PFBlockElementGsfTrack::positionAtECALEntrance(), reco::PFBlockElement::PS1, reco::PFBlockElement::PS2, pileupReCalc_HLTpaths::scale, reco::PFCandidateEGammaExtra::setClusterEnergies(), reco::PFCandidate::setEcalEnergy(), reco::PFCandidate::setGsfTrackRef(), reco::PFCandidate::setHcalEnergy(), reco::PFCandidate::setPositionAtECALEntrance(), reco::PFCandidate::setPs1Energy(), reco::PFCandidate::setPs2Energy(), reco::PFCandidateEGammaExtra::setStatus(), reco::PFCandidateEGammaExtra::setSuperClusterBoxRef(), reco::PFCandidate::setSuperClusterRef(), reco::PFCandidate::setTrackRef(), reco::PFCandidate::setVertexSource(), funct::sin(), mathSSE::sqrt(), thePFEnergyCalibration_, thePFSCEnergyCalibration_, reco::PFBlockElement::TRACK, reco::PFBlockElementTrack::trackRef(), and usePFSCEleCalib_.

Referenced by RunPFEG().

                                              {
  
  const reco::PFBlock& block = *blockRef;
  PFBlock::LinkData linkData =  block.linkData();     
  const edm::OwnVector< reco::PFBlockElement >&  elements = block.elements();
  PFEnergyResolution pfresol_;
  //PFEnergyCalibration pfcalib_;

  bool DebugIDCandidates = false;
//   vector<reco::PFCluster> pfClust_vec(0);
//   pfClust_vec.clear();

      
  // They should be reset for each gsf track
  int eecal=0;
  int hcal=0;
  int charge =0; 
  // bool goodphi=true;
  math::XYZTLorentzVector momentum_kf,momentum_gsf,momentum,momentum_mean;
  float dpt=0; float dpt_gsf=0;
  float Eene=0; float dene=0; float Hene=0.;
  float RawEene = 0.;
  double posX=0.;
  double posY=0.;
  double posZ=0.;
  std::vector<float> bremEnergyVec;

  std::vector<const PFCluster*> pfSC_Clust_vec; 

  float de_gs = 0., de_me = 0., de_kf = 0.; 
  float m_el=0.00051;
  int nhit_kf=0; int nhit_gsf=0;
  bool has_gsf=false;
  bool has_kf=false;
  math::XYZTLorentzVector newmomentum;
  float ps1TotEne = 0;
  float ps2TotEne = 0;
  vector<unsigned int> elementsToAdd(0);
  reco::TrackRef RefKF;  



  elementsToAdd.push_back(gsf_index);
  const reco::PFBlockElementGsfTrack * GsfEl  =  
    dynamic_cast<const reco::PFBlockElementGsfTrack*>((&elements[gsf_index]));
  const math::XYZPointF& posGsfEcalEntrance = GsfEl->positionAtECALEntrance();
  reco::GsfTrackRef RefGSF = GsfEl->GsftrackRef();
  if (RefGSF.isNonnull()) {
    
    has_gsf=true;
    
    charge= RefGSF->chargeMode();
    nhit_gsf= RefGSF->hitPattern().trackerLayersWithMeasurement();
    
    momentum_gsf.SetPx(RefGSF->pxMode());
    momentum_gsf.SetPy(RefGSF->pyMode());
    momentum_gsf.SetPz(RefGSF->pzMode());
    float ENE=sqrt(RefGSF->pMode()*
            RefGSF->pMode()+m_el*m_el);
    
    if( DebugIDCandidates ) 
      cout << "SetCandidates:: GsfTrackRef: Ene " << ENE 
        << " charge " << charge << " nhits " << nhit_gsf <<endl;
    
    momentum_gsf.SetE(ENE);       
    dpt_gsf=RefGSF->ptModeError()*
      (RefGSF->pMode()/RefGSF->ptMode());
    
    momentum_mean.SetPx(RefGSF->px());
    momentum_mean.SetPy(RefGSF->py());
    momentum_mean.SetPz(RefGSF->pz());
    float ENEm=sqrt(RefGSF->p()*
            RefGSF->p()+m_el*m_el);
    momentum_mean.SetE(ENEm);       
    //       dpt_mean=RefGSF->ptError()*
    //  (RefGSF->p()/RefGSF->pt());  
  }
  else {
    if( DebugIDCandidates ) 
      cout <<  "SetCandidates:: !!!!  NULL GSF Track Ref " << endl; 
  } 

  //    vector<unsigned int> assogsf_index =  associatedToGsf_[igsf].second;
  vector<unsigned int> &assogsf_index = associatedToGsf_[gsf_index];
  unsigned int ecalGsf_index = 100000;
  bool FirstEcalGsf = true;
  for  (unsigned int ielegsf=0;ielegsf<assogsf_index.size();ielegsf++) {
    PFBlockElement::Type assoele_type = elements[(assogsf_index[ielegsf])].type();
    if  (assoele_type == reco::PFBlockElement::TRACK) {
      elementsToAdd.push_back((assogsf_index[ielegsf])); // Daniele
      const reco::PFBlockElementTrack * KfTk =  
    dynamic_cast<const reco::PFBlockElementTrack*>((&elements[(assogsf_index[ielegsf])]));
      // 19 Mar 2010 do not consider here track from gamam conv
      bool isPrim = isPrimaryTrack(*KfTk,*GsfEl);
      if(!isPrim) continue;
      
      RefKF = KfTk->trackRef();
      if (RefKF.isNonnull()) {
    has_kf = true;
    // dpt_kf=(RefKF->ptError()*RefKF->ptError());
    nhit_kf=RefKF->hitPattern().trackerLayersWithMeasurement();
    momentum_kf.SetPx(RefKF->px());
    momentum_kf.SetPy(RefKF->py());
    momentum_kf.SetPz(RefKF->pz());
    float ENE=sqrt(RefKF->p()*RefKF->p()+m_el*m_el);
    if( DebugIDCandidates ) 
      cout << "SetCandidates:: KFTrackRef: Ene " << ENE << " nhits " << nhit_kf << endl;
    
    momentum_kf.SetE(ENE);
      }
      else {
    if( DebugIDCandidates ) 
      cout <<  "SetCandidates:: !!!! NULL KF Track Ref " << endl;
      }
    } 

    if  (assoele_type == reco::PFBlockElement::ECAL) {
      unsigned int keyecalgsf = assogsf_index[ielegsf];
      vector<unsigned int> assoecalgsf_index = associatedToEcal_.find(keyecalgsf)->second;
      vector<double> ps1Ene(0);
      vector<double> ps2Ene(0);
      // Important is the PS clusters are not saved before the ecal one, these
      // energy are not correctly assigned 
      // For the moment I get only the closest PS clusters: this has to be changed
      for(unsigned int ips =0; ips<assoecalgsf_index.size();ips++) {
    PFBlockElement::Type typeassoecal = elements[(assoecalgsf_index[ips])].type();
    if  (typeassoecal == reco::PFBlockElement::PS1) {  
      PFClusterRef  psref = elements[(assoecalgsf_index[ips])].clusterRef();
      ps1Ene.push_back(psref->energy());
      elementsToAdd.push_back((assoecalgsf_index[ips]));
    }
    if  (typeassoecal == reco::PFBlockElement::PS2) {  
      PFClusterRef  psref = elements[(assoecalgsf_index[ips])].clusterRef();
      ps2Ene.push_back(psref->energy());
      elementsToAdd.push_back((assoecalgsf_index[ips]));
    }
    if  (typeassoecal == reco::PFBlockElement::HCAL) {
      const reco::PFBlockElementCluster * clust =  
        dynamic_cast<const reco::PFBlockElementCluster*>((&elements[(assoecalgsf_index[ips])])); 
      elementsToAdd.push_back((assoecalgsf_index[ips])); 
      Hene+=clust->clusterRef()->energy();
      hcal++;
    }
      }
      elementsToAdd.push_back((assogsf_index[ielegsf]));


      const reco::PFBlockElementCluster * clust =  
    dynamic_cast<const reco::PFBlockElementCluster*>((&elements[(assogsf_index[ielegsf])]));
      
      eecal++;
      
      const reco::PFCluster& cl(*clust->clusterRef());
      //pfClust_vec.push_back((*clust->clusterRef()));

      // The electron RAW energy is the energy of the corrected GSF cluster 
      double ps1,ps2;
      ps1=ps2=0.;
      //    float EE=pfcalib_.energyEm(cl,ps1Ene,ps2Ene);
      float EE = thePFEnergyCalibration_->energyEm(cl,ps1Ene,ps2Ene,ps1,ps2,applyCrackCorrections_);      
      //    float RawEE = cl.energy();

      float ceta=cl.position().eta();
      float cphi=cl.position().phi();
      
      /*
    float mphi=-2.97025;
    if (ceta<0) mphi+=0.00638;
    
    for (int ip=1; ip<19; ip++){
    float df= cphi - (mphi+(ip*6.283185/18));
    if (fabs(df)<0.01) goodphi=false;
    }
      */

      float dE=pfresol_.getEnergyResolutionEm(EE,cl.position().eta());
      if( DebugIDCandidates ) 
    cout << "SetCandidates:: EcalCluster: EneNoCalib " << clust->clusterRef()->energy()  
          << " eta,phi " << ceta << "," << cphi << " Calib " <<  EE << " dE " <<  dE <<endl;

      bool elecCluster=false;
      if (FirstEcalGsf) {
    FirstEcalGsf = false;
    elecCluster=true;
    ecalGsf_index = assogsf_index[ielegsf];
    //    std::cout << " PFElectronAlgo / Seed " << EE << std::endl;
    RawEene += EE;
      }
      
      // create a photon/electron candidate
      math::XYZTLorentzVector clusterMomentum;
      math::XYZPoint direction=cl.position()/cl.position().R();
      clusterMomentum.SetPxPyPzE(EE*direction.x(),
                  EE*direction.y(),
                  EE*direction.z(),
                  EE);
      reco::PFCandidate cluster_Candidate((elecCluster)?charge:0,
                      clusterMomentum, 
                      (elecCluster)? reco::PFCandidate::e : reco::PFCandidate::gamma);
      
      cluster_Candidate.setPs1Energy(ps1);
      cluster_Candidate.setPs2Energy(ps2);
      // The Raw Ecal energy will be the energy of the basic cluster. 
      // It will be the corrected energy without the preshower
      cluster_Candidate.setEcalEnergy(EE-ps1-ps2,EE);
      //          std::cout << " PFElectronAlgo, adding Brem (1) " << EE << std::endl;
      cluster_Candidate.setPositionAtECALEntrance(math::XYZPointF(cl.position()));
      cluster_Candidate.addElementInBlock(blockRef,assogsf_index[ielegsf]);
      // store the photon candidate
//       std::map<unsigned int,std::vector<reco::PFCandidate> >::iterator itcheck=
//  electronConstituents_.find(cgsf);
//       if(itcheck==electronConstituents_.end())
//  {         
//    // beurk
//    std::vector<reco::PFCandidate> tmpVec;
//    tmpVec.push_back(cluster_Candidate);
//    electronConstituents_.insert(std::pair<unsigned int, std::vector<reco::PFCandidate> >
//                  (cgsf,tmpVec));
//  }
//       else
//  {
//    itcheck->second.push_back(cluster_Candidate);
//  }
      
      Eene+=EE;
      posX +=  EE * cl.position().X();
      posY +=  EE * cl.position().Y();
      posZ +=  EE * cl.position().Z();    
      ps1TotEne+=ps1;
      ps2TotEne+=ps2;
      dene+=dE*dE;
      
      //MM Add cluster to the vector pfSC_Clust_vec needed for brem corrections
      pfSC_Clust_vec.push_back( &cl );

    }
    


    // Important: Add energy from the brems
    if  (assoele_type == reco::PFBlockElement::BREM) {
      unsigned int brem_index = assogsf_index[ielegsf];
      vector<unsigned int> assobrem_index = associatedToBrems_.find(brem_index)->second;
      elementsToAdd.push_back(brem_index);
      for (unsigned int ibrem = 0; ibrem < assobrem_index.size(); ibrem++){
    if (elements[(assobrem_index[ibrem])].type() == reco::PFBlockElement::ECAL) {
      // brem emission is from the considered gsf track
      if( assobrem_index[ibrem] !=  ecalGsf_index) {
        unsigned int keyecalbrem = assobrem_index[ibrem];
        const vector<unsigned int>& assoelebrem_index = associatedToEcal_.find(keyecalbrem)->second;
        vector<double> ps1EneFromBrem(0);
        vector<double> ps2EneFromBrem(0);
        for (unsigned int ielebrem=0; ielebrem<assoelebrem_index.size();ielebrem++) {
          if (elements[(assoelebrem_index[ielebrem])].type() == reco::PFBlockElement::PS1) {
        PFClusterRef  psref = elements[(assoelebrem_index[ielebrem])].clusterRef();
        ps1EneFromBrem.push_back(psref->energy());
        elementsToAdd.push_back(assoelebrem_index[ielebrem]);
          }
          if (elements[(assoelebrem_index[ielebrem])].type() == reco::PFBlockElement::PS2) {
        PFClusterRef  psref = elements[(assoelebrem_index[ielebrem])].clusterRef();
        ps2EneFromBrem.push_back(psref->energy());
        elementsToAdd.push_back(assoelebrem_index[ielebrem]);
          }   
        }
        elementsToAdd.push_back(assobrem_index[ibrem]);
        reco::PFClusterRef clusterRef = elements[(assobrem_index[ibrem])].clusterRef();
        //pfClust_vec.push_back(*clusterRef);
        // to get a calibrated PS energy 
        double ps1=0;
        double ps2=0;
        float EE = thePFEnergyCalibration_->energyEm(*clusterRef,ps1EneFromBrem,ps2EneFromBrem,ps1,ps2,applyCrackCorrections_);
        bremEnergyVec.push_back(EE);
        // float RawEE  = clusterRef->energy();
        float ceta = clusterRef->position().eta();
        // float cphi = clusterRef->position().phi();
        float dE=pfresol_.getEnergyResolutionEm(EE,ceta);
        if( DebugIDCandidates ) 
          cout << "SetCandidates:: BremCluster: Ene " << EE << " dE " <<  dE <<endl;      

        Eene+=EE;
        posX +=  EE * clusterRef->position().X();
        posY +=  EE * clusterRef->position().Y();
        posZ +=  EE * clusterRef->position().Z();     
        ps1TotEne+=ps1;
        ps2TotEne+=ps2;
        // Removed 4 March 2009. Florian. The Raw energy is the (corrected) one of the GSF cluster only
        //        RawEene += RawEE;
        dene+=dE*dE;

        //MM Add cluster to the vector pfSC_Clust_vec needed for brem corrections
        pfSC_Clust_vec.push_back( clusterRef.get() );

        // create a PFCandidate out of it. Watch out, it is for the e/gamma and tau only
        // not to be used by the PFAlgo
        math::XYZTLorentzVector photonMomentum;
        math::XYZPoint direction=clusterRef->position()/clusterRef->position().R();
        
        photonMomentum.SetPxPyPzE(EE*direction.x(),
                      EE*direction.y(),
                      EE*direction.z(),
                      EE);
        reco::PFCandidate photon_Candidate(0,photonMomentum, reco::PFCandidate::gamma);
        
        photon_Candidate.setPs1Energy(ps1);
        photon_Candidate.setPs2Energy(ps2);
        // yes, EE, we want the raw ecal energy of the daugther to have the same definition
        // as the GSF cluster
        photon_Candidate.setEcalEnergy(EE-ps1-ps2,EE);
        //        std::cout << " PFElectronAlgo, adding Brem " << EE << std::endl;
        photon_Candidate.setPositionAtECALEntrance(math::XYZPointF(clusterRef->position()));
        photon_Candidate.addElementInBlock(blockRef,assobrem_index[ibrem]);

        // store the photon candidate
        //FIXME: constituents needed?
//      std::map<unsigned int,std::vector<reco::PFCandidate> >::iterator itcheck=
//        electronConstituents_.find(cgsf);
//      if(itcheck==electronConstituents_.end())
//        {       
//      // beurk
//      std::vector<reco::PFCandidate> tmpVec;
//      tmpVec.push_back(photon_Candidate);
//      electronConstituents_.insert(std::pair<unsigned int, std::vector<reco::PFCandidate> >
//                    (cgsf,tmpVec));
//        }
//      else
//        {
//      itcheck->second.push_back(photon_Candidate);
//        }
      }
    } 
      }
    }
  } // End Loop On element associated to the GSF tracks
  if (has_gsf) {
    
    // SuperCluster energy corrections
    double unCorrEene = Eene;
    double absEta = fabs(momentum_gsf.Eta());
    double emTheta = momentum_gsf.Theta();
    PFClusterWidthAlgo pfSCwidth(pfSC_Clust_vec); 
    double brLinear = pfSCwidth.pflowPhiWidth()/pfSCwidth.pflowEtaWidth(); 
    pfSC_Clust_vec.clear();
    
    if( DebugIDCandidates ) 
      cout << "PFEelectronAlgo:: absEta " << absEta  << " theta " << emTheta 
        << " EneRaw " << Eene << " Err " << dene;
    
    // The calibrations are provided till ET = 200 GeV //No longer a such cut MM
    // Protection on at least 1 GeV energy...avoid possible divergencies at very low energy.
    if(usePFSCEleCalib_ && unCorrEene > 0.) { 
      if( absEta < 1.5) {
    double Etene = Eene*sin(emTheta);
    double emBR_e = thePFSCEnergyCalibration_->SCCorrFBremBarrel(Eene, Etene, brLinear); 
    double emBR_et = emBR_e*sin(emTheta); 
    double emCorrFull_et = thePFSCEnergyCalibration_->SCCorrEtEtaBarrel(emBR_et, absEta); 
    Eene = emCorrFull_et/sin(emTheta);
      }
      else {
    //  double Etene = Eene*sin(emTheta); //not needed anymore for endcaps MM
    double emBR_e = thePFSCEnergyCalibration_->SCCorrFBremEndcap(Eene, absEta, brLinear); 
    double emBR_et = emBR_e*sin(emTheta); 
    double emCorrFull_et = thePFSCEnergyCalibration_->SCCorrEtEtaEndcap(emBR_et, absEta); 
    Eene = emCorrFull_et/sin(emTheta);
      }
      dene = sqrt(dene)*(Eene/unCorrEene);
      dene = dene*dene;
    }

    if( DebugIDCandidates ) 
      cout << " EneCorrected " << Eene << " Err " << dene  << endl;

    // charge determination with the majority method
    // if the kf track exists: 2 among 3 of supercluster barycenter position
    // gsf track and kf track
    if(has_kf && unCorrEene > 0.) {
      posX /=unCorrEene;
      posY /=unCorrEene;
      posZ /=unCorrEene;
      math::XYZPoint sc_pflow(posX,posY,posZ);

      std::multimap<double, unsigned int> bremElems;
      block.associatedElements( gsf_index,linkData,
                bremElems,
                reco::PFBlockElement::BREM,
                reco::PFBlock::LINKTEST_ALL );

      double phiTrack = RefGSF->phiMode();
      if(bremElems.size()>0) {
    unsigned int brem_index =  bremElems.begin()->second;
    const reco::PFBlockElementBrem * BremEl  =  
      dynamic_cast<const reco::PFBlockElementBrem*>((&elements[brem_index]));
    phiTrack = BremEl->positionAtECALEntrance().phi();
      }

      double dphi_normalsc = sc_pflow.Phi() - phiTrack;
      if ( dphi_normalsc < -M_PI ) 
    dphi_normalsc = dphi_normalsc + 2.*M_PI;
      else if ( dphi_normalsc > M_PI ) 
    dphi_normalsc = dphi_normalsc - 2.*M_PI;
      
      int chargeGsf = RefGSF->chargeMode();
      int chargeKf = RefKF->charge();

      int chargeSC = 0;
      if(dphi_normalsc < 0.) 
    chargeSC = 1;
      else 
    chargeSC = -1;
      
      if(chargeKf == chargeGsf) 
    charge = chargeGsf;
      else if(chargeGsf == chargeSC)
    charge = chargeGsf;
      else 
    charge = chargeKf;

      if( DebugIDCandidates ) 
    cout << "PFElectronAlgo:: charge determination " 
          << " charge GSF " << chargeGsf 
          << " charge KF " << chargeKf 
          << " charge SC " << chargeSC
          << " Final Charge " << charge << endl;
      
    }
      
    // Think about this... 
    if ((nhit_gsf<8) && (has_kf)){
      
      // Use Hene if some condition.... 
      
      momentum=momentum_kf;
      float Fe=Eene;
      float scale= Fe/momentum.E();
      
      // Daniele Changed
      if (Eene < 0.0001) {
    Fe = momentum.E();
    scale = 1.;
      }


      newmomentum.SetPxPyPzE(scale*momentum.Px(),
                  scale*momentum.Py(),
                  scale*momentum.Pz(),Fe);
      if( DebugIDCandidates ) 
    cout << "SetCandidates:: (nhit_gsf<8) && (has_kf):: pt " << newmomentum.pt() << " Ene " <<  Fe <<endl;

      
    } 
    if ((nhit_gsf>7) || (has_kf==false)){
      if(Eene > 0.0001) {
    de_gs=1-momentum_gsf.E()/Eene;
    de_me=1-momentum_mean.E()/Eene;
    de_kf=1-momentum_kf.E()/Eene;
      }

      momentum=momentum_gsf;
      dpt=1/(dpt_gsf*dpt_gsf);
      
      if(dene > 0.)
    dene= 1./dene;
      
      float Fe = 0.;
      if(Eene > 0.0001) {
    Fe =((dene*Eene) +(dpt*momentum.E()))/(dene+dpt);
      }
      else {
    Fe=momentum.E();
      }
      
      if ((de_gs>0.05)&&(de_kf>0.05)){
    Fe=Eene;
      }
      if ((de_gs<-0.1)&&(de_me<-0.1) &&(de_kf<0.) && 
      (momentum.E()/dpt_gsf) > 5. && momentum_gsf.pt() < 30.){
    Fe=momentum.E();
      }
      float scale= Fe/momentum.E();
      
      newmomentum.SetPxPyPzE(scale*momentum.Px(),
                  scale*momentum.Py(),
                  scale*momentum.Pz(),Fe);
      if( DebugIDCandidates ) 
    cout << "SetCandidates::(nhit_gsf>7) || (has_kf==false)  " << newmomentum.pt() << " Ene " <<  Fe <<endl;
      
      
    }
    if (newmomentum.pt()>0.5){
      
      // the pf candidate are created: we need to set something more? 
      // IMPORTANT -> We need the gsftrackRef, not only the TrackRef??

      if( DebugIDCandidates )
    cout << "SetCandidates:: I am before doing candidate " <<endl;
      
      //vector with the cluster energies (for the extra)
      std::vector<float> clusterEnergyVec;
      clusterEnergyVec.push_back(RawEene);
      clusterEnergyVec.insert(clusterEnergyVec.end(),bremEnergyVec.begin(),bremEnergyVec.end());

      // add the information in the extra
      //std::vector<reco::PFCandidateElectronExtra>::iterator itextra;
      //PFElectronExtraEqual myExtraEqual(RefGSF);
      PFCandidateEGammaExtra myExtraEqual(RefGSF);
      //myExtraEqual.setSuperClusterRef(scref);
      myExtraEqual.setSuperClusterBoxRef(scref);
      myExtraEqual.setClusterEnergies(clusterEnergyVec);
      //itextra=find_if(electronExtra_.begin(),electronExtra_.end(),myExtraEqual);
      //if(itextra!=electronExtra_.end()) {
    //itextra->setClusterEnergies(clusterEnergyVec);
//       else {
//  if(RawEene>0.) 
//    std::cout << " There is a big problem with the electron extra, PFElectronAlgo should crash soon " << RawEene << std::endl;
//       }

      reco::PFCandidate::ParticleType particleType 
    = reco::PFCandidate::e;
      //reco::PFCandidate temp_Candidate;
      reco::PFCandidate temp_Candidate(charge,newmomentum,particleType);
      //FIXME: need bdt output
      //temp_Candidate.set_mva_e_pi(BDToutput_[cgsf]);
      temp_Candidate.setEcalEnergy(RawEene,Eene);
      // Note the Hcal energy is set but the element is never locked 
      temp_Candidate.setHcalEnergy(Hene,Hene);  
      temp_Candidate.setPs1Energy(ps1TotEne);
      temp_Candidate.setPs2Energy(ps2TotEne);
      temp_Candidate.setTrackRef(RefKF);   
      // This reference could be NULL it is needed a protection? 
      temp_Candidate.setGsfTrackRef(RefGSF);
      temp_Candidate.setPositionAtECALEntrance(posGsfEcalEntrance);
      // Add Vertex
      temp_Candidate.setVertexSource(PFCandidate::kGSFVertex);
      
      //supercluster ref is always available now and points to ecal-drive box/mustache supercluster
      temp_Candidate.setSuperClusterRef(scref);
      
      // save the superclusterRef when available
      //FIXME: Point back to ecal-driven supercluster ref, which is now always available
//       if(RefGSF->extra().isAvailable() && RefGSF->extra()->seedRef().isAvailable()) {
//  reco::ElectronSeedRef seedRef=  RefGSF->extra()->seedRef().castTo<reco::ElectronSeedRef>();
//  if(seedRef.isAvailable() && seedRef->isEcalDriven()) {
//    reco::SuperClusterRef scRef = seedRef->caloCluster().castTo<reco::SuperClusterRef>();
//    if(scRef.isNonnull())  
//      temp_Candidate.setSuperClusterRef(scRef);
//  }
//       }

      if( DebugIDCandidates ) 
    cout << "SetCandidates:: I am after doing candidate " <<endl;
      
//       for (unsigned int elad=0; elad<elementsToAdd.size();elad++){
//  temp_Candidate.addElementInBlock(blockRef,elementsToAdd[elad]);
//       }
// 
//       // now add the photons to this candidate
//       std::map<unsigned int, std::vector<reco::PFCandidate> >::const_iterator itcluster=
//  electronConstituents_.find(cgsf);
//       if(itcluster!=electronConstituents_.end())
//  {
//    const std::vector<reco::PFCandidate> & theClusters=itcluster->second;
//    unsigned nclus=theClusters.size();
//    //        std::cout << " PFElectronAlgo " << nclus << " daugthers to add" << std::endl;
//    for(unsigned iclus=0;iclus<nclus;++iclus)
//      {
//        temp_Candidate.addDaughter(theClusters[iclus]);
//      }
//  }

      // By-pass the mva is the electron has been pre-selected 
//       bool bypassmva=false;
//       if(useEGElectrons_) {
//  GsfElectronEqual myEqual(RefGSF);
//  std::vector<reco::GsfElectron>::const_iterator itcheck=find_if(theGsfElectrons_->begin(),theGsfElectrons_->end(),myEqual);
//  if(itcheck!=theGsfElectrons_->end()) {
//    if(BDToutput_[cgsf] >= -1.)  {
//      // bypass the mva only if the reconstruction went fine
//      bypassmva=true;
// 
//      if( DebugIDCandidates ) {
//        if(BDToutput_[cgsf] < -0.1) {
//      float esceg = itcheck->caloEnergy();        
//      cout << " Attention By pass the mva " << BDToutput_[cgsf] 
//            << " SuperClusterEnergy " << esceg
//            << " PF Energy " << Eene << endl;
//      
//      cout << " hoe " << itcheck->hcalOverEcal()
//            << " tkiso04 " << itcheck->dr04TkSumPt()
//            << " ecaliso04 " << itcheck->dr04EcalRecHitSumEt()
//            << " hcaliso04 " << itcheck->dr04HcalTowerSumEt()
//            << " tkiso03 " << itcheck->dr03TkSumPt()
//            << " ecaliso03 " << itcheck->dr03EcalRecHitSumEt()
//            << " hcaliso03 " << itcheck->dr03HcalTowerSumEt() << endl;
//        }
//      } // end DebugIDCandidates
//    }
//  }
//       }
      
      myExtraEqual.setStatus(PFCandidateEGammaExtra::Selected,true);
      
      // ... and lock all elemts used
      for(std::vector<unsigned int>::const_iterator it = elemsToLock.begin();
      it != elemsToLock.end(); ++it)
    {
      if(active[*it])
        {
          temp_Candidate.addElementInBlock(blockRef,*it);
        }
      active[*it] = false;  
    }      
      
      egCandidate_.push_back(temp_Candidate);
      egExtra_.push_back(myExtraEqual);
      
      return true;
      
//       bool mvaSelected = (BDToutput_[cgsf] >=  mvaEleCut_);
//       if( mvaSelected || bypassmva )       {
//    elCandidate_.push_back(temp_Candidate);
//    if(itextra!=electronExtra_.end()) 
//      itextra->setStatus(PFCandidateElectronExtra::Selected,true);
//  }
//       else     {
//  if(itextra!=electronExtra_.end()) 
//    itextra->setStatus(PFCandidateElectronExtra::Rejected,true);
//       }
//       allElCandidate_.push_back(temp_Candidate);
//       
//       // save the status information
//       if(itextra!=electronExtra_.end()) {
//  itextra->setStatus(PFCandidateElectronExtra::ECALDrivenPreselected,bypassmva);
//  itextra->setStatus(PFCandidateElectronExtra::MVASelected,mvaSelected);
//       }
      

    }
    else {
      //BDToutput_[cgsf] = -1.;   // if the momentum is < 0.5 ID = false, but not sure
      // it could be misleading. 
      if( DebugIDCandidates ) 
    cout << "SetCandidates:: No Candidate Produced because of Pt cut: 0.5 " <<endl;
      return false;
    }
  } 
  else {
    //BDToutput_[cgsf] = -1.;  // if gsf ref does not exist
    if( DebugIDCandidates ) 
      cout << "SetCandidates:: No Candidate Produced because of No GSF Track Ref " <<endl;
    return false;
  }
  return false;
}

void PFEGammaAlgo::AddElectronElements ( unsigned int  gsf_index, std::vector< unsigned int > &  elemsToLock, const reco::PFBlockRef &  blockRef, AssMap &  associatedToGsf_, AssMap &  associatedToBrems_, AssMap &  associatedToEcal_  )

private

Definition at line 2827 of file PFEGammaAlgo.cc.

References reco::PFBlock::associatedElements(), Association::block, reco::PFBlockElement::BREM, convGsfTrack_, reco::PFBlockElement::ECAL, reco::PFBlock::elements(), asciidump::elements, fifthStepKfTrack_, first, reco::PFBlockElementGsfTrack::GsftrackRef(), reco::PFBlock::linkData(), reco::PFBlock::LINKTEST_ALL, reco::PFBlockElement::PS1, reco::PFBlockElement::PS2, edm::second(), and reco::PFBlockElement::TRACK.

Referenced by RunPFEG().

                                               {
  const reco::PFBlock& block = *blockRef;
  PFBlock::LinkData linkData =  block.linkData();  
   
  const edm::OwnVector< reco::PFBlockElement >&  elements = block.elements();
  
  const reco::PFBlockElementGsfTrack * GsfEl  =  
    dynamic_cast<const reco::PFBlockElementGsfTrack*>((&elements[gsf_index]));
  reco::GsfTrackRef RefGSF = GsfEl->GsftrackRef();

  // lock only the elements that pass the BDT cut
//   bool bypassmva=false;
//   if(useEGElectrons_) {
//     GsfElectronEqual myEqual(RefGSF);
//     std::vector<reco::GsfElectron>::const_iterator itcheck=find_if(theGsfElectrons_->begin(),theGsfElectrons_->end(),myEqual);
//     if(itcheck!=theGsfElectrons_->end()) {
//       if(BDToutput_[cgsf] >= -1.) 
//  bypassmva=true;
//     }
//   }

  //if(BDToutput_[cgsf] < mvaEleCut_ && bypassmva == false) continue;

  
  elemsToLock.push_back(gsf_index);
  vector<unsigned int> &assogsf_index = associatedToGsf_[gsf_index];
  for  (unsigned int ielegsf=0;ielegsf<assogsf_index.size();ielegsf++) {
    PFBlockElement::Type assoele_type = elements[(assogsf_index[ielegsf])].type();
    // lock the elements associated to the gsf: ECAL, Brems
    elemsToLock.push_back((assogsf_index[ielegsf]));
    if (assoele_type == reco::PFBlockElement::ECAL) {
      unsigned int keyecalgsf = assogsf_index[ielegsf];

      // added protection against fifth step
      if(fifthStepKfTrack_.size() > 0) {
    for(unsigned int itr = 0; itr < fifthStepKfTrack_.size(); itr++) {
      if(fifthStepKfTrack_[itr].first == keyecalgsf) {
        elemsToLock.push_back((fifthStepKfTrack_[itr].second));
      }
    }
      }

      // added locking for conv gsf tracks and kf tracks
      if(convGsfTrack_.size() > 0) {
    for(unsigned int iconv = 0; iconv < convGsfTrack_.size(); iconv++) {
      if(convGsfTrack_[iconv].first == keyecalgsf) {
        // lock the GSF track
        elemsToLock.push_back(convGsfTrack_[iconv].second);
        // lock also the KF track associated
        std::multimap<double, unsigned> convKf;
        block.associatedElements( convGsfTrack_[iconv].second,
                      linkData,
                      convKf,
                      reco::PFBlockElement::TRACK,
                      reco::PFBlock::LINKTEST_ALL );
        if(convKf.size() > 0) {
          elemsToLock.push_back(convKf.begin()->second);
        }
      }
    }
      }


      vector<unsigned int> assoecalgsf_index = associatedToEcal_.find(keyecalgsf)->second;
      for(unsigned int ips =0; ips<assoecalgsf_index.size();ips++) {
    // lock the elements associated to ECAL: PS1,PS2, for the moment not HCAL
    if  (elements[(assoecalgsf_index[ips])].type() == reco::PFBlockElement::PS1) 
      elemsToLock.push_back((assoecalgsf_index[ips]));
    if  (elements[(assoecalgsf_index[ips])].type() == reco::PFBlockElement::PS2) 
      elemsToLock.push_back(assoecalgsf_index[ips]);
    if  (elements[(assoecalgsf_index[ips])].type() == reco::PFBlockElement::TRACK) {
      //FIXME: some extra input needed here which is not available yet
//    if(lockExtraKf_[cgsf] == true) {        
//      elemsToLock.push_back(assoecalgsf_index[ips])
//    }
    }
      }
    } // End if ECAL
    if (assoele_type == reco::PFBlockElement::BREM) {
      unsigned int brem_index = assogsf_index[ielegsf];
      vector<unsigned int> assobrem_index = associatedToBrems_.find(brem_index)->second;
      for (unsigned int ibrem = 0; ibrem < assobrem_index.size(); ibrem++){
    if (elements[(assobrem_index[ibrem])].type() == reco::PFBlockElement::ECAL) {
      unsigned int keyecalbrem = assobrem_index[ibrem];
      // lock the ecal cluster associated to the brem
      elemsToLock.push_back(assobrem_index[ibrem]);

      // add protection against fifth step
      if(fifthStepKfTrack_.size() > 0) {
        for(unsigned int itr = 0; itr < fifthStepKfTrack_.size(); itr++) {
          if(fifthStepKfTrack_[itr].first == keyecalbrem) {
        elemsToLock.push_back(fifthStepKfTrack_[itr].second);
          }
        }
      }

      vector<unsigned int> assoelebrem_index = associatedToEcal_.find(keyecalbrem)->second;
      // lock the elements associated to ECAL: PS1,PS2, for the moment not HCAL
      for (unsigned int ielebrem=0; ielebrem<assoelebrem_index.size();ielebrem++) {
        if (elements[(assoelebrem_index[ielebrem])].type() == reco::PFBlockElement::PS1) 
          elemsToLock.push_back(assoelebrem_index[ielebrem]);
        if (elements[(assoelebrem_index[ielebrem])].type() == reco::PFBlockElement::PS2) 
          elemsToLock.push_back(assoelebrem_index[ielebrem]);
      }
    }
      }
    } // End if BREM      
  } // End loop on elements from gsf track
  return;
}

double PFEGammaAlgo::ClustersPhiRMS ( std::vector< reco::CaloCluster >  PFClusters, float  PFPhoPhi  )

private

Definition at line 1238 of file PFEGammaAlgo.cc.

References trackerHits::c, funct::cos(), phi, and mathSSE::sqrt().

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

                                                                                       {
  double PFClustPhiRMS=0;
  double delPhi2=0;
  double delPhiSum=0;
  double ClusSum=0;
  for(unsigned int c=0; c<PFClusters.size(); ++c){
    delPhi2=(acos(cos(PFPhoPhi-PFClusters[c].phi()))* acos(cos(PFPhoPhi-PFClusters[c].phi())) )+delPhi2;
    delPhiSum=delPhiSum+ acos(cos(PFPhoPhi-PFClusters[c].phi()))*PFClusters[c].energy();
    ClusSum=ClusSum+PFClusters[c].energy();
  }
  double meandPhi=delPhiSum/ClusSum;
  PFClustPhiRMS=sqrt(fabs(delPhi2/ClusSum - (meandPhi*meandPhi)));
  
  return PFClustPhiRMS;
}

void PFEGammaAlgo::EarlyConversion ( std::vector< reco::PFCandidate > &  tempElectronCandidates, const reco::PFBlockElementSuperCluster *  sc  )

private

Definition at line 1435 of file PFEGammaAlgo.cc.

References AddFromElectron_, prof2calltree::count, i, edm::Ref< C, T, F >::isAvailable(), edm::Ref< C, T, F >::isNonnull(), match_ind, and reco::PFBlockElementSuperCluster::superClusterRef().

                    {
  //step 1 check temp electrons for clusters that match Photon Supercluster:
  // permElectronCandidates->clear();
  int count=0;
  for ( std::vector<reco::PFCandidate>::const_iterator ec=tempElectronCandidates.begin();   ec != tempElectronCandidates.end(); ++ec ) 
    {
      //      bool matched=false;
      int mh=ec->gsfTrackRef()->trackerExpectedHitsInner().numberOfLostHits();
      //if(mh==0)continue;//Case where missing hits greater than zero
      
      reco::GsfTrackRef gsf=ec->gsfTrackRef();
      //some hoopla to get Electron SC ref
      
      if(gsf->extra().isAvailable() && gsf->extra()->seedRef().isAvailable() && mh>0) 
    {
      reco::ElectronSeedRef seedRef=  gsf->extra()->seedRef().castTo<reco::ElectronSeedRef>();
      if(seedRef.isAvailable() && seedRef->isEcalDriven()) 
        {
          reco::SuperClusterRef ElecscRef = seedRef->caloCluster().castTo<reco::SuperClusterRef>();
          
          if(ElecscRef.isNonnull()){
        //finally see if it matches:
        reco::SuperClusterRef PhotscRef=sc->superClusterRef();
        if(PhotscRef==ElecscRef)
          {
            match_ind.push_back(count);
            //  matched=true; 
            //cout<<"Matched Electron with Index "<<count<<" This is the electron "<<*ec<<endl;
            //find that they have the same SC footprint start to collect Clusters and tracks and these will be passed to PFPhoton
            reco::PFCandidate::ElementsInBlocks eleInBlocks = ec->elementsInBlocks();
            for(unsigned i=0; i<eleInBlocks.size(); i++) 
              {
            reco::PFBlockRef blockRef = eleInBlocks[i].first;
            unsigned indexInBlock = eleInBlocks[i].second;   
            //const edm::OwnVector< reco::PFBlockElement >&  elements=eleInBlocks[i].first->elements();
            //const reco::PFBlockElement& element = elements[indexInBlock];         
            
            AddFromElectron_.push_back(indexInBlock);           
              }         
          }     
          }
        }     
    }           
      count++;
    }
}

float PFEGammaAlgo::EvaluateGCorrMVA ( reco::PFCandidate  photon, std::vector< reco::CaloCluster >  PFClusters  )

private

Definition at line 1090 of file PFEGammaAlgo.cc.

References ClustersPhiRMS(), dEta_, dPhi_, E3x3_, asciidump::elements, reco::PFCandidate::elementsInBlocks(), relval_parameters_module::energy, reco::LeafCandidate::energy(), reco::LeafCandidate::eta(), eta(), reco::Mustache::FillMustacheVar(), GBRForest::GetResponse(), i, getHLTprescales::index, LowClusE_, reco::Mustache::LowestMustClust(), reco::Mustache::MustacheClust(), reco::Mustache::MustacheE(), MustE_, nVtx_, PFPhoE_, PFPhoECorr_, PFPhoEta_, PFPhoPhi_, PFPhoR9_, PFPhoR9Corr_, phi, reco::LeafCandidate::phi(), dttmaxenums::R, RConv_, ReaderGCEB_, ReaderGCEEhR9_, ReaderGCEElR9_, RMSAll_, RMSMust_, SCEtaWidth_, SCPhiWidth_, mathSSE::sqrt(), reco::PFCandidate::superClusterRef(), TotPS1_, TotPS2_, reco::PFBlockElement::TRACK, reco::PFBlockElement::trackRef(), reco::PFBlockElement::type(), X0_inner, X0_middle, X0_outer, X0_sum, x0inner_, x0middle_, and x0outer_.

Referenced by RunPFEG().

                                                                                            {
  float BDTG=1;
  PFPhoEta_=photon.eta();
  PFPhoPhi_=photon.phi();
  PFPhoE_=photon.energy();
    //fill Material Map:
  int ix = X0_sum->GetXaxis()->FindBin(PFPhoEta_);
  int iy = X0_sum->GetYaxis()->FindBin(PFPhoPhi_);
  x0inner_= X0_inner->GetBinContent(ix,iy);
  x0middle_=X0_middle->GetBinContent(ix,iy);
  x0outer_=X0_outer->GetBinContent(ix,iy);
  SCPhiWidth_=photon.superClusterRef()->phiWidth();
  SCEtaWidth_=photon.superClusterRef()->etaWidth();
  Mustache Must;
  std::vector<unsigned int>insideMust;
  std::vector<unsigned int>outsideMust;
  std::multimap<float, unsigned int>OrderedClust;
  Must.FillMustacheVar(PFClusters);
  MustE_=Must.MustacheE();
  LowClusE_=Must.LowestMustClust();
  PFPhoR9Corr_=E3x3_/MustE_;
  Must.MustacheClust(PFClusters,insideMust, outsideMust );
  for(unsigned int i=0; i<insideMust.size(); ++i){
    int index=insideMust[i];
    OrderedClust.insert(make_pair(PFClusters[index].energy(),index));
  }
  std::multimap<float, unsigned int>::iterator it;
  it=OrderedClust.begin();
  unsigned int lowEindex=(*it).second;
  std::multimap<float, unsigned int>::reverse_iterator rit;
  rit=OrderedClust.rbegin();
  unsigned int highEindex=(*rit).second;
  if(insideMust.size()>1){
    dEta_=fabs(PFClusters[highEindex].eta()-PFClusters[lowEindex].eta());
    dPhi_=asin(PFClusters[highEindex].phi()-PFClusters[lowEindex].phi());
  }
  else{
    dEta_=0;
    dPhi_=0;
    LowClusE_=0;
  }
  //calculate RMS for All clusters and up until the Next to Lowest inside the Mustache
  RMSAll_=ClustersPhiRMS(PFClusters, PFPhoPhi_);
  std::vector<reco::CaloCluster>PFMustClusters;
  if(insideMust.size()>2){
    for(unsigned int i=0; i<insideMust.size(); ++i){
      unsigned int index=insideMust[i];
      if(index==lowEindex)continue;
      PFMustClusters.push_back(PFClusters[index]);
    }
  }
  else{
    for(unsigned int i=0; i<insideMust.size(); ++i){
      unsigned int index=insideMust[i];
      PFMustClusters.push_back(PFClusters[index]);
    }    
  }
  RMSMust_=ClustersPhiRMS(PFMustClusters, PFPhoPhi_);
  //then use cluster Width for just one PFCluster
  RConv_=310;
  PFCandidate::ElementsInBlocks eleInBlocks = photon.elementsInBlocks();
  for(unsigned i=0; i<eleInBlocks.size(); i++)
    {
      PFBlockRef blockRef = eleInBlocks[i].first;
      unsigned indexInBlock = eleInBlocks[i].second;
      const edm::OwnVector< reco::PFBlockElement >&  elements=eleInBlocks[i].first->elements();
      const reco::PFBlockElement& element = elements[indexInBlock];
      if(element.type()==reco::PFBlockElement::TRACK){
    float R=sqrt(element.trackRef()->innerPosition().X()*element.trackRef()->innerPosition().X()+element.trackRef()->innerPosition().Y()*element.trackRef()->innerPosition().Y());
    if(RConv_>R)RConv_=R;
      }
      else continue;
    }
  //cout<<"Nvtx "<<nVtx_<<endl;
  if(fabs(PFPhoEta_)<1.4446){
    float GC_Var[17];
    GC_Var[0]=PFPhoEta_;
    GC_Var[1]=PFPhoECorr_;
    GC_Var[2]=PFPhoR9Corr_;
    GC_Var[3]=SCEtaWidth_;
    GC_Var[4]=SCPhiWidth_;
    GC_Var[5]=PFPhoPhi_;
    GC_Var[6]=x0inner_;
    GC_Var[7]=x0middle_;
    GC_Var[8]=x0outer_;
    GC_Var[9]=RConv_;
    GC_Var[10]=LowClusE_;
    GC_Var[11]=RMSMust_;
    GC_Var[12]=RMSAll_;
    GC_Var[13]=dEta_;
    GC_Var[14]=dPhi_;
    GC_Var[15]=nVtx_;
    GC_Var[16]=MustE_;
    BDTG=ReaderGCEB_->GetResponse(GC_Var);
  }
  else if(PFPhoR9_>0.94){
    float GC_Var[19];
    GC_Var[0]=PFPhoEta_;
    GC_Var[1]=PFPhoECorr_;
    GC_Var[2]=PFPhoR9Corr_;
    GC_Var[3]=SCEtaWidth_;
    GC_Var[4]=SCPhiWidth_;
    GC_Var[5]=PFPhoPhi_;
    GC_Var[6]=x0inner_;
    GC_Var[7]=x0middle_;
    GC_Var[8]=x0outer_;
    GC_Var[9]=RConv_;
    GC_Var[10]=LowClusE_;
    GC_Var[11]=RMSMust_;
    GC_Var[12]=RMSAll_;
    GC_Var[13]=dEta_;
    GC_Var[14]=dPhi_;
    GC_Var[15]=nVtx_;
    GC_Var[16]=TotPS1_;
    GC_Var[17]=TotPS2_;
    GC_Var[18]=MustE_;
    BDTG=ReaderGCEEhR9_->GetResponse(GC_Var);
  }
  
  else{
    float GC_Var[19];
    GC_Var[0]=PFPhoEta_;
    GC_Var[1]=PFPhoE_;
    GC_Var[2]=PFPhoR9Corr_;
    GC_Var[3]=SCEtaWidth_;
    GC_Var[4]=SCPhiWidth_;
    GC_Var[5]=PFPhoPhi_;
    GC_Var[6]=x0inner_;
    GC_Var[7]=x0middle_;
    GC_Var[8]=x0outer_;
    GC_Var[9]=RConv_;
    GC_Var[10]=LowClusE_;
    GC_Var[11]=RMSMust_;
    GC_Var[12]=RMSAll_;
    GC_Var[13]=dEta_;
    GC_Var[14]=dPhi_;
    GC_Var[15]=nVtx_;
    GC_Var[16]=TotPS1_;
    GC_Var[17]=TotPS2_;
    GC_Var[18]=MustE_;
    BDTG=ReaderGCEElR9_->GetResponse(GC_Var);
  }
  //cout<<"GC "<<BDTG<<endl;

  return BDTG;
  
}

float PFEGammaAlgo::EvaluateLCorrMVA ( reco::PFClusterRef  clusterRef )

private

Definition at line 1254 of file PFEGammaAlgo.cc.

References Clus5x5ratio_, ClusEta_, ClusPhi_, ClusR9_, CrysEta_, CrysIEta_, CrysIPhi_, CrysPhi_, CrysX_, CrysY_, e1x3_, e1x5_, e2x5Bottom_, e2x5Left_, e2x5Max_, e2x5Right_, e2x5Top_, e3x1_, PFPhotonClusters::E5x5Element(), EB, ebottom_, PFLayer::ECAL_BARREL, eleft_, eright_, eSeed_, PFPhotonClusters::EtaCrack(), etop_, PFPhotonClusters::GetCrysCoor(), PFPhotonClusters::GetCrysIndex(), GBRForest::GetResponse(), create_public_lumi_plots::log, logPFClusE_, PFCrysEtaCrack_, primaryVertex_, ReaderLCEB_, ReaderLCEE_, VtxZ_, and reco::Vertex::z().

Referenced by RunPFEG().

                                                                {
  float BDTG=1;
  PFPhotonClusters ClusterVar(clusterRef);
  std::pair<double, double>ClusCoor=ClusterVar.GetCrysCoor();
  std::pair<int, int>ClusIndex=ClusterVar.GetCrysIndex();
  //Local Coordinates:
  if(clusterRef->layer()==PFLayer:: ECAL_BARREL ){//is Barrel
    PFCrysEtaCrack_=ClusterVar.EtaCrack();
    CrysEta_=ClusCoor.first;
    CrysPhi_=ClusCoor.second;
    CrysIEta_=ClusIndex.first;
    CrysIPhi_=ClusIndex.second;
  }
  else{
    CrysX_=ClusCoor.first;
    CrysY_=ClusCoor.second;
  }
  //Shower Shape Variables:
  eSeed_= ClusterVar.E5x5Element(0, 0)/clusterRef->energy();
  etop_=ClusterVar.E5x5Element(0,1)/clusterRef->energy();
  ebottom_=ClusterVar.E5x5Element(0,-1)/clusterRef->energy();
  eleft_=ClusterVar.E5x5Element(-1,0)/clusterRef->energy();
  eright_=ClusterVar.E5x5Element(1,0)/clusterRef->energy();
  e1x3_=(ClusterVar.E5x5Element(0,0)+ClusterVar.E5x5Element(0,1)+ClusterVar.E5x5Element(0,-1))/clusterRef->energy();
  e3x1_=(ClusterVar.E5x5Element(0,0)+ClusterVar.E5x5Element(-1,0)+ClusterVar.E5x5Element(1,0))/clusterRef->energy();
  e1x5_=ClusterVar.E5x5Element(0,0)+ClusterVar.E5x5Element(0,-2)+ClusterVar.E5x5Element(0,-1)+ClusterVar.E5x5Element(0,1)+ClusterVar.E5x5Element(0,2);
  
  e2x5Top_=(ClusterVar.E5x5Element(-2,2)+ClusterVar.E5x5Element(-1, 2)+ClusterVar.E5x5Element(0, 2)
        +ClusterVar.E5x5Element(1, 2)+ClusterVar.E5x5Element(2, 2)
        +ClusterVar.E5x5Element(-2,1)+ClusterVar.E5x5Element(-1,1)+ClusterVar.E5x5Element(0,1)
        +ClusterVar.E5x5Element(1,1)+ClusterVar.E5x5Element(2,1))/clusterRef->energy();
  e2x5Bottom_=(ClusterVar.E5x5Element(-2,-2)+ClusterVar.E5x5Element(-1,-2)+ClusterVar.E5x5Element(0,-2)
           +ClusterVar.E5x5Element(1,-2)+ClusterVar.E5x5Element(2,-2)
           +ClusterVar.E5x5Element(-2,1)+ClusterVar.E5x5Element(-1,1)
           +ClusterVar.E5x5Element(0,1)+ClusterVar.E5x5Element(1,1)+ClusterVar.E5x5Element(2,1))/clusterRef->energy();
  e2x5Left_= (ClusterVar.E5x5Element(-2,-2)+ClusterVar.E5x5Element(-2,-1)
          +ClusterVar.E5x5Element(-2,0)
           +ClusterVar.E5x5Element(-2,1)+ClusterVar.E5x5Element(-2,2)
          +ClusterVar.E5x5Element(-1,-2)+ClusterVar.E5x5Element(-1,-1)+ClusterVar.E5x5Element(-1,0)
          +ClusterVar.E5x5Element(-1,1)+ClusterVar.E5x5Element(-1,2))/clusterRef->energy();
  
  e2x5Right_ =(ClusterVar.E5x5Element(2,-2)+ClusterVar.E5x5Element(2,-1)
           +ClusterVar.E5x5Element(2,0)+ClusterVar.E5x5Element(2,1)+ClusterVar.E5x5Element(2,2)
           +ClusterVar.E5x5Element(1,-2)+ClusterVar.E5x5Element(1,-1)+ClusterVar.E5x5Element(1,0)
           +ClusterVar.E5x5Element(1,1)+ClusterVar.E5x5Element(1,2))/clusterRef->energy();
  float centerstrip=ClusterVar.E5x5Element(0,0)+ClusterVar.E5x5Element(0, -2)
    +ClusterVar.E5x5Element(0,-1)+ClusterVar.E5x5Element(0,1)+ClusterVar.E5x5Element(0,2);
  float rightstrip=ClusterVar.E5x5Element(1, 0)+ClusterVar.E5x5Element(1,1)
    +ClusterVar.E5x5Element(1,2)+ClusterVar.E5x5Element(1,-1)+ClusterVar.E5x5Element(1,-2);
  float leftstrip=ClusterVar.E5x5Element(-1,0)+ClusterVar.E5x5Element(-1,-1)+ClusterVar.E5x5Element(-1,2)
    +ClusterVar.E5x5Element(-1,1)+ClusterVar.E5x5Element(-1,2);
  
  if(rightstrip>leftstrip)e2x5Max_=rightstrip+centerstrip;
  else e2x5Max_=leftstrip+centerstrip;
  e2x5Max_=e2x5Max_/clusterRef->energy();
  //GetCrysCoordinates(clusterRef);
  //fill5x5Map(clusterRef);
  VtxZ_=primaryVertex_->z();
  ClusPhi_=clusterRef->position().phi(); 
  ClusEta_=fabs(clusterRef->position().eta());
  EB=fabs(clusterRef->position().eta())/clusterRef->position().eta();
  logPFClusE_=log(clusterRef->energy());
  if(ClusEta_<1.4446){
    float LC_Var[26];
    LC_Var[0]=VtxZ_;
    LC_Var[1]=EB;
    LC_Var[2]=ClusEta_;
    LC_Var[3]=ClusPhi_;
    LC_Var[4]=logPFClusE_;
    LC_Var[5]=eSeed_;
    //top bottom left right
    LC_Var[6]=etop_;
    LC_Var[7]=ebottom_;
    LC_Var[8]=eleft_;
    LC_Var[9]=eright_;
    LC_Var[10]=ClusR9_;
    LC_Var[11]=e1x3_;
    LC_Var[12]=e3x1_;
    LC_Var[13]=Clus5x5ratio_;
    LC_Var[14]=e1x5_;
    LC_Var[15]=e2x5Max_;
    LC_Var[16]=e2x5Top_;
    LC_Var[17]=e2x5Bottom_;
    LC_Var[18]=e2x5Left_;
    LC_Var[19]=e2x5Right_;
    LC_Var[20]=CrysEta_;
    LC_Var[21]=CrysPhi_;
    float CrysIphiMod2=CrysIPhi_%2;
    float CrysIetaMod5=CrysIEta_%5;
    float CrysIphiMod20=CrysIPhi_%20;
    LC_Var[22]=CrysIphiMod2;
    LC_Var[23]=CrysIetaMod5;
    LC_Var[24]=CrysIphiMod20;   
    LC_Var[25]=PFCrysEtaCrack_;
    BDTG=ReaderLCEB_->GetResponse(LC_Var);   
    //cout<<"LC "<<BDTG<<endl;  
  }
  else{
    float LC_Var[22];
    LC_Var[0]=VtxZ_;
    LC_Var[1]=EB;
    LC_Var[2]=ClusEta_;
    LC_Var[3]=ClusPhi_;
    LC_Var[4]=logPFClusE_;
    LC_Var[5]=eSeed_;
    //top bottom left right
    LC_Var[6]=etop_;
    LC_Var[7]=ebottom_;
    LC_Var[8]=eleft_;
    LC_Var[9]=eright_;
    LC_Var[10]=ClusR9_;
    LC_Var[11]=e1x3_;
    LC_Var[12]=e3x1_;
    LC_Var[13]=Clus5x5ratio_;
    LC_Var[14]=e1x5_;
    LC_Var[15]=e2x5Max_;
    LC_Var[16]=e2x5Top_;
    LC_Var[17]=e2x5Bottom_;
    LC_Var[18]=e2x5Left_;
    LC_Var[19]=e2x5Right_;
    LC_Var[20]=CrysX_;
    LC_Var[21]=CrysY_;
    BDTG=ReaderLCEE_->GetResponse(LC_Var);   
    //cout<<"LC "<<BDTG<<endl;  
  }
   return BDTG;
  
}

float PFEGammaAlgo::EvaluateResMVA ( reco::PFCandidate  photon, std::vector< reco::CaloCluster >  PFClusters  )

private

Definition at line 986 of file PFEGammaAlgo.cc.

References ClustersPhiRMS(), dEta_, dPhi_, E3x3_, asciidump::elements, reco::PFCandidate::elementsInBlocks(), relval_parameters_module::energy, reco::LeafCandidate::energy(), reco::LeafCandidate::eta(), eta(), reco::Mustache::FillMustacheVar(), GBRForest::GetResponse(), i, getHLTprescales::index, LowClusE_, reco::Mustache::LowestMustClust(), reco::Mustache::MustacheClust(), reco::Mustache::MustacheE(), MustE_, nVtx_, PFPhoE_, PFPhoEt_, PFPhoEta_, PFPhoPhi_, PFPhoR9Corr_, phi, reco::LeafCandidate::phi(), dttmaxenums::R, RConv_, ReaderRes_, RMSAll_, RMSMust_, SCEtaWidth_, SCPhiWidth_, mathSSE::sqrt(), reco::PFCandidate::superClusterRef(), reco::PFBlockElement::TRACK, reco::PFBlockElement::trackRef(), reco::PFBlockElement::type(), X0_inner, X0_middle, X0_outer, X0_sum, x0inner_, x0middle_, and x0outer_.

                                                                                              {
  float BDTG=1;
  PFPhoEta_=photon.eta();
  PFPhoPhi_=photon.phi();
  PFPhoE_=photon.energy();
  //fill Material Map:
  int ix = X0_sum->GetXaxis()->FindBin(PFPhoEta_);
  int iy = X0_sum->GetYaxis()->FindBin(PFPhoPhi_);
  x0inner_= X0_inner->GetBinContent(ix,iy);
  x0middle_=X0_middle->GetBinContent(ix,iy);
  x0outer_=X0_outer->GetBinContent(ix,iy);
  SCPhiWidth_=photon.superClusterRef()->phiWidth();
  SCEtaWidth_=photon.superClusterRef()->etaWidth();
  Mustache Must;
  std::vector<unsigned int>insideMust;
  std::vector<unsigned int>outsideMust;
  std::multimap<float, unsigned int>OrderedClust;
  Must.FillMustacheVar(PFClusters);
  MustE_=Must.MustacheE();
  LowClusE_=Must.LowestMustClust();
  PFPhoR9Corr_=E3x3_/MustE_;
  Must.MustacheClust(PFClusters,insideMust, outsideMust );
  for(unsigned int i=0; i<insideMust.size(); ++i){
    int index=insideMust[i];
    OrderedClust.insert(make_pair(PFClusters[index].energy(),index));
  }
  std::multimap<float, unsigned int>::iterator it;
  it=OrderedClust.begin();
  unsigned int lowEindex=(*it).second;
  std::multimap<float, unsigned int>::reverse_iterator rit;
  rit=OrderedClust.rbegin();
  unsigned int highEindex=(*rit).second;
  if(insideMust.size()>1){
    dEta_=fabs(PFClusters[highEindex].eta()-PFClusters[lowEindex].eta());
    dPhi_=asin(PFClusters[highEindex].phi()-PFClusters[lowEindex].phi());
  }
  else{
    dEta_=0;
    dPhi_=0;
    LowClusE_=0;
  }
  //calculate RMS for All clusters and up until the Next to Lowest inside the Mustache
  RMSAll_=ClustersPhiRMS(PFClusters, PFPhoPhi_);
  std::vector<reco::CaloCluster>PFMustClusters;
  if(insideMust.size()>2){
    for(unsigned int i=0; i<insideMust.size(); ++i){
      unsigned int index=insideMust[i];
      if(index==lowEindex)continue;
      PFMustClusters.push_back(PFClusters[index]);
    }
  }
  else{
    for(unsigned int i=0; i<insideMust.size(); ++i){
      unsigned int index=insideMust[i];
      PFMustClusters.push_back(PFClusters[index]);
    }    
  }
  RMSMust_=ClustersPhiRMS(PFMustClusters, PFPhoPhi_);
  //then use cluster Width for just one PFCluster
  RConv_=310;
  PFCandidate::ElementsInBlocks eleInBlocks = photon.elementsInBlocks();
  for(unsigned i=0; i<eleInBlocks.size(); i++)
    {
      PFBlockRef blockRef = eleInBlocks[i].first;
      unsigned indexInBlock = eleInBlocks[i].second;
      const edm::OwnVector< reco::PFBlockElement >&  elements=eleInBlocks[i].first->elements();
      const reco::PFBlockElement& element = elements[indexInBlock];
      if(element.type()==reco::PFBlockElement::TRACK){
    float R=sqrt(element.trackRef()->innerPosition().X()*element.trackRef()->innerPosition().X()+element.trackRef()->innerPosition().Y()*element.trackRef()->innerPosition().Y());
    if(RConv_>R)RConv_=R;
      }
      else continue;
    }
  float GC_Var[17];
  GC_Var[0]=PFPhoEta_;
  GC_Var[1]=PFPhoEt_;
  GC_Var[2]=PFPhoR9Corr_;
  GC_Var[3]=PFPhoPhi_;
  GC_Var[4]=SCEtaWidth_;
  GC_Var[5]=SCPhiWidth_;
  GC_Var[6]=x0inner_;  
  GC_Var[7]=x0middle_;
  GC_Var[8]=x0outer_;
  GC_Var[9]=RConv_;
  GC_Var[10]=LowClusE_;
  GC_Var[11]=RMSMust_;
  GC_Var[12]=RMSAll_;
  GC_Var[13]=dEta_;
  GC_Var[14]=dPhi_;
  GC_Var[15]=nVtx_;
  GC_Var[16]=MustE_;
  
  BDTG=ReaderRes_->GetResponse(GC_Var);
  //  cout<<"Res "<<BDTG<<endl;
  
  //  cout<<"BDTG Parameters X0"<<x0inner_<<", "<<x0middle_<<", "<<x0outer_<<endl;
  //  cout<<"Et, Eta, Phi "<<PFPhoEt_<<", "<<PFPhoEta_<<", "<<PFPhoPhi_<<endl;
  // cout<<"PFPhoR9 "<<PFPhoR9_<<endl;
  // cout<<"R "<<RConv_<<endl;
  
  return BDTG;
   
}

bool PFEGammaAlgo::EvaluateSingleLegMVA ( const reco::PFBlockRef &  blockref, const reco::Vertex &  primaryvtx, unsigned int  track_index  )

private

Definition at line 1383 of file PFEGammaAlgo.cc.

References reco::PFBlock::associatedElements(), Association::block, chi2, del_phi, SiPixelRawToDigiRegional_cfi::deltaPhi, reco::PFBlockElement::ECAL, reco::PFBlock::elements(), asciidump::elements, EoverPt, reco::PFBlockElement::HCAL, HoverPt, reco::PFBlock::linkData(), reco::PFBlock::LINKTEST_ALL, MVACUT, mvaValue, nlayers, nlost, colinearityKinematic::Phi, PV3DBase< T, PVType, FrameType >::phi(), STIP, tmvaReader_, track_pt, X, reco::Vertex::x(), reco::Vertex::y(), and reco::Vertex::z().

Referenced by RunPFEG().

{  
  bool convtkfound=false;  
  const reco::PFBlock& block = *blockref;  
  const edm::OwnVector< reco::PFBlockElement >& elements = block.elements();  
  //use this to store linkdata in the associatedElements function below  
  PFBlock::LinkData linkData =  block.linkData();  
  //calculate MVA Variables  
  chi2=elements[track_index].trackRef()->chi2()/elements[track_index].trackRef()->ndof();  
  nlost=elements[track_index].trackRef()->trackerExpectedHitsInner().numberOfLostHits();  
  nlayers=elements[track_index].trackRef()->hitPattern().trackerLayersWithMeasurement();  
  track_pt=elements[track_index].trackRef()->pt();  
  STIP=elements[track_index].trackRefPF()->STIP();  
   
  float linked_e=0;  
  float linked_h=0;  
  std::multimap<double, unsigned int> ecalAssoTrack;  
  block.associatedElements( track_index,linkData,  
                ecalAssoTrack,  
                reco::PFBlockElement::ECAL,  
                reco::PFBlock::LINKTEST_ALL );  
  std::multimap<double, unsigned int> hcalAssoTrack;  
  block.associatedElements( track_index,linkData,  
                hcalAssoTrack,  
                reco::PFBlockElement::HCAL,  
                reco::PFBlock::LINKTEST_ALL );  
  if(ecalAssoTrack.size() > 0) {  
    for(std::multimap<double, unsigned int>::iterator itecal = ecalAssoTrack.begin();  
    itecal != ecalAssoTrack.end(); ++itecal) {  
      linked_e=linked_e+elements[itecal->second].clusterRef()->energy();  
    }  
  }  
  if(hcalAssoTrack.size() > 0) {  
    for(std::multimap<double, unsigned int>::iterator ithcal = hcalAssoTrack.begin();  
    ithcal != hcalAssoTrack.end(); ++ithcal) {  
      linked_h=linked_h+elements[ithcal->second].clusterRef()->energy();  
    }  
  }  
  EoverPt=linked_e/elements[track_index].trackRef()->pt();  
  HoverPt=linked_h/elements[track_index].trackRef()->pt();  
  GlobalVector rvtx(elements[track_index].trackRef()->innerPosition().X()-primaryvtx.x(),  
            elements[track_index].trackRef()->innerPosition().Y()-primaryvtx.y(),  
            elements[track_index].trackRef()->innerPosition().Z()-primaryvtx.z());  
  double vtx_phi=rvtx.phi();  
  //delta Phi between conversion vertex and track  
  del_phi=fabs(deltaPhi(vtx_phi, elements[track_index].trackRef()->innerMomentum().Phi()));  
  mvaValue = tmvaReader_->EvaluateMVA("BDT");  
  if(mvaValue > MVACUT)convtkfound=true;  
  return convtkfound;  
}

const std::vector<reco::PFCandidate>& PFEGammaAlgo::getCandidates ( )

inline

Definition at line 111 of file PFEGammaAlgo.h.

References egCandidate_.

{return egCandidate_;};

const std::vector< reco::PFCandidateEGammaExtra>& PFEGammaAlgo::getEGExtra ( )

inline

Definition at line 114 of file PFEGammaAlgo.h.

References egExtra_.

{return egExtra_;};  

std::vector<int> PFEGammaAlgo::getPFMustacheClus ( int  nClust, std::vector< float > &  ClustEt, std::vector< float > &  ClustEta, std::vector< float > &  ClustPhi  )

private

bool PFEGammaAlgo::isEGValidCandidate ( const reco::PFBlockRef &  blockRef, std::vector< bool > &  active  )

inline

Definition at line 102 of file PFEGammaAlgo.h.

References egCandidate_, and RunPFEG().

                   {
    RunPFEG(blockRef,active);
    return (egCandidate_.size()>0);
  };

bool PFEGammaAlgo::isPrimaryTrack ( const reco::PFBlockElementTrack &  KfEl, const reco::PFBlockElementGsfTrack &  GsfEl  )

private

Definition at line 2805 of file PFEGammaAlgo.cc.

References reco::PFBlockElementGsfTrack::GsftrackRefPF(), edm::Ref< C, T, F >::isNonnull(), and reco::PFBlockElementTrack::trackRefPF().

Referenced by AddElectronCandidate(), and SetLinks().

                                                             {
  bool isPrimary = false;
  
  GsfPFRecTrackRef gsfPfRef = GsfEl.GsftrackRefPF();
  
  if(gsfPfRef.isNonnull()) {
    PFRecTrackRef  kfPfRef = KfEl.trackRefPF();
    PFRecTrackRef  kfPfRef_fromGsf = (*gsfPfRef).kfPFRecTrackRef();
    if(kfPfRef.isNonnull() && kfPfRef_fromGsf.isNonnull()) {
      reco::TrackRef kfref= (*kfPfRef).trackRef();
      reco::TrackRef kfref_fromGsf = (*kfPfRef_fromGsf).trackRef();
      if(kfref.isNonnull() && kfref_fromGsf.isNonnull()) {
    if(kfref ==  kfref_fromGsf)
      isPrimary = true;
      }
    }
  }

  return isPrimary;
}

void PFEGammaAlgo::RunPFEG ( const reco::PFBlockRef &  blockRef, std::vector< bool > &  active  )

private

Definition at line 147 of file PFEGammaAlgo.cc.

References reco::PFCandidateEGammaExtra::addConversionRef(), AddElectronCandidate(), AddElectronElements(), AddFromElectron_, reco::PFCandidateEGammaExtra::addSingleLegConvMva(), reco::PFCandidateEGammaExtra::addSingleLegConvTrackRef(), edm::OwnVector< T, P >::begin(), Chatty, convGsfTrack_, convBrem_cff::convTracks, E3x3_, reco::PFBlockElement::ECAL, egCandidate_, egExtra_, asciidump::elements, edm::OwnVector< T, P >::end(), EvaluateGCorrMVA(), EvaluateLCorrMVA(), EvaluateSingleLegMVA(), fifthStepKfTrack_, reco::PFCandidate::gamma, reco::PFCandidate::GAMMA_TO_GAMMACONV, reco::PFBlockElement::HCAL, i, isvalid_, prof2calltree::l, reco::PFBlock::LINKTEST_ALL, Association::map, mvaValue, PFPhoECorr_, PFPhoR9_, position, primaryVertex_, reco::PFBlockElement::PS1, reco::PFBlockElement::PS2, edm::RefVector< C, T, F >::push_back(), edm::OwnVector< T, P >::push_back(), reco::PFBlockElement::SC, SetLinks(), reco::PFCandidateEGammaExtra::setSuperClusterBoxRef(), funct::sin(), edm::RefVector< C, T, F >::size(), edm::OwnVector< T, P >::size(), mathSSE::sqrt(), reco::PFBlockElementSuperCluster::superClusterRef(), reco::PFBlockElement::T_FROM_GAMMACONV, thePFEnergyCalibration_, theta(), TotPS1_, TotPS2_, reco::PFBlockElement::TRACK, reco::PFBlockElementTrack::trackType(), useReg_, findQualityFiles::v, verbosityLevel_, reco::Vertex::x(), reco::Vertex::y(), and reco::Vertex::z().

Referenced by isEGValidCandidate().

 {
  
  // should be cleaned as often as often as possible
//   elCandidate_.clear();
//   electronExtra_.clear();
//   allElCandidate_.clear();
  //electronConstituents_.clear();
  fifthStepKfTrack_.clear();
  convGsfTrack_.clear();
  
  egCandidate_.clear();
  egExtra_.clear();
  
  //std::cout<<" calling RunPFPhoton "<<std::endl;
  
  /*      For now we construct the PhotonCandidate simply from 
      a) adding the CORRECTED energies of each participating ECAL cluster
      b) build the energy-weighted direction for the Photon
  */


  // define how much is printed out for debugging.
  // ... will be setable via CFG file parameter
  verbosityLevel_ = Chatty;          // Chatty mode.
  

  // loop over all elements in the Block
  const edm::OwnVector< reco::PFBlockElement >&          elements         = blockRef->elements();
  edm::OwnVector< reco::PFBlockElement >::const_iterator ele              = elements.begin();
  std::vector<bool>::const_iterator                      actIter          = active.begin();
  PFBlock::LinkData                                      linkData         = blockRef->linkData();
  bool                                                   isActive         = true;


  if(elements.size() != active.size()) {
    // throw excpetion...
    //std::cout<<" WARNING: Size of collection and active-vectro don't agree!"<<std::endl;
    return;
  }
  
  //build large set of association maps between gsf/kf tracks, PFClusters and SuperClusters
  //this function originally came from the PFElectronAlgo
  // the maps are initialized 
  AssMap associatedToGsf;
  AssMap associatedToBrems;
  AssMap associatedToEcal;  
  
  //bool blockHasGSF =  
  SetLinks(blockRef,associatedToGsf,
                associatedToBrems,associatedToEcal,
                active, *primaryVertex_);
  
  //printf("blockHasGsf = %i\n",int(blockHasGSF));
  
  
  // local vecotr to keep track of the indices of the 'elements' for the Photon candidate
  // once we decide to keep the candidate, the 'active' entriesd for them must be set to false
  std::vector<unsigned int> elemsToLock;
  elemsToLock.resize(0);
  
  for( ; ele != elements.end(); ++ele, ++actIter ) {

    // if it's not a SuperCluster, go to the next element
    if( !( ele->type() == reco::PFBlockElement::SC ) ) continue;
    
    //printf("supercluster\n");
    
    // Photon kienmatics, will be updated for each identified participating element
    float photonEnergy_        =   0.;
    float photonX_             =   0.;
    float photonY_             =   0.;
    float photonZ_             =   0.;
    float RawEcalEne           =   0.;

    // Total pre-shower energy
    float ps1TotEne      = 0.;
    float ps2TotEne      = 0.;
    
    bool hasConvTrack=false;  
    bool hasSingleleg=false;  
    std::vector<unsigned int> AddClusters(0);  
    std::vector<unsigned int> IsoTracks(0);  
    std::multimap<unsigned int, unsigned int>ClusterAddPS1;  
    std::multimap<unsigned int, unsigned int>ClusterAddPS2;
    std::vector<reco::TrackRef>singleLegRef;
    std::vector<float>MVA_values(0);
    std::vector<float>MVALCorr;
    std::vector<CaloCluster>PFClusters;
    reco::ConversionRefVector ConversionsRef_;
    isActive = *(actIter);
    //cout << " Found a SuperCluster.  Energy " ;
    const reco::PFBlockElementSuperCluster *sc = dynamic_cast<const reco::PFBlockElementSuperCluster*>(&(*ele));
    //std::cout << sc->superClusterRef()->energy () << " Track/Ecal/Hcal Iso " << sc->trackIso()<< " " << sc->ecalIso() ;
    //std::cout << " " << sc->hcalIso() <<std::endl;
    //if (!(sc->fromPhoton()))continue;
    
    // check the status of the SC Element... 
    // ..... I understand it should *always* be active, since PFElectronAlgo does not touch this (yet?) RISHI: YES
    if( !isActive ) {
      //std::cout<<" SuperCluster is NOT active.... "<<std::endl;
      continue;
    }
    elemsToLock.push_back(ele-elements.begin()); //add SC to elements to lock
    // loop over its constituent ECAL cluster
    std::multimap<double, unsigned int> ecalAssoPFClusters;
    blockRef->associatedElements( ele-elements.begin(), 
                  linkData,
                  ecalAssoPFClusters,
                  reco::PFBlockElement::ECAL,
                  reco::PFBlock::LINKTEST_ALL );
    //R9 of SuperCluster and RawE
    //PFPhoR9_=sc->photonRef()->r9();
    PFPhoR9_=1.0;
    E3x3_=PFPhoR9_*(sc->superClusterRef()->rawEnergy());
    // loop over the ECAL clusters linked to the iEle 
    if( ! ecalAssoPFClusters.size() ) {
      // This SC element has NO ECAL elements asigned... *SHOULD NOT HAPPEN*
      //std::cout<<" Found SC element with no ECAL assigned "<<std::endl;
      continue;
    }
    
    //list of matched gsf tracks associated to this supercluster through
    //a shared PFCluster
    //std::set<unsigned int> matchedGsf;
    std::vector<unsigned int> matchedGsf;
    for (map<unsigned int,vector<unsigned int> >::iterator igsf = associatedToGsf.begin();
       igsf != associatedToGsf.end(); igsf++) {    
      
      bool matched = false;
      if( !( active[igsf->first] ) ) continue;
    
      vector<unsigned int> assogsf_index = igsf->second;
      for  (unsigned int ielegsf=0;ielegsf<assogsf_index.size();ielegsf++) {
    unsigned int associdx = assogsf_index[ielegsf];
    
    if( !( active[associdx] ) ) continue;
    
    PFBlockElement::Type assoele_type = elements[associdx].type();
    
    if(assoele_type == reco::PFBlockElement::ECAL) {
      for(std::multimap<double, unsigned int>::iterator itecal = ecalAssoPFClusters.begin(); 
        itecal != ecalAssoPFClusters.end(); ++itecal) {
        
        if (itecal->second==associdx) {
          matchedGsf.push_back(igsf->first);
          matched = true;
          break;
        }
      }
    }
      
    if (matched) break;
      }
      
    }
    
   //printf("matchedGsf size = %i\n",int(matchedGsf.size()));

      
    // This is basically CASE 2
    // .... we loop over all ECAL cluster linked to each other by this SC
    for(std::multimap<double, unsigned int>::iterator itecal = ecalAssoPFClusters.begin(); 
    itecal != ecalAssoPFClusters.end(); ++itecal) { 
      
      //printf("ecal cluster\n");
      
      //loop over associated elements to check for gsf
      
//       std::map<unsigned int, std::vector<unsigned int> >::const_iterator assoc_ecal_it = associatedToEcal.find(itecal->second);
//       if (assoc_ecal_it!=associatedToEcal.end()) {
//  const std::vector<unsigned int> &assoecal_index = assoc_ecal_it->second;
//  for  (unsigned int iecalassoc=0;iecalassoc<assoecal_index.size();iecalassoc++) {
//    int associdx = assoecal_index[iecalassoc];
//    PFBlockElement::Type assoele_type = elements[associdx].type();
//    // lock the elements associated to the gsf: ECAL, Brems
//    //active[(assogsf_index[ielegsf])] = false;  
//    printf("matched element to ecal cluster, type = %i\n",int(assoele_type));
//    
//    if (assoele_type == reco::PFBlockElement::GSF) {      
//      printf("matched gsf\n");
//      if (!matchedGsf.count(associdx)) {
//        matchedGsf.insert(associdx);
//      }
//    }
//  }
//       }
      

      
      // to get the reference to the PF clusters, this is needed.
      reco::PFClusterRef clusterRef = elements[itecal->second].clusterRef();    
      
    
    
    
      // from the clusterRef get the energy, direction, etc
      //      float ClustRawEnergy = clusterRef->energy();
      //      float ClustEta = clusterRef->position().eta();
      //      float ClustPhi = clusterRef->position().phi();
      
      // initialize the vectors for the PS energies
      vector<double> ps1Ene(0);
      vector<double> ps2Ene(0);
      double ps1=0;  
      double ps2=0;  
      hasSingleleg=false;  
      hasConvTrack=false;
      
      /*
    cout << " My cluster index " << itecal->second 
    << " energy " <<  ClustRawEnergy
       << " eta " << ClustEta
       << " phi " << ClustPhi << endl;
      */
      // check if this ECAL element is still active (could have been eaten by PFElectronAlgo)
      // ......for now we give the PFElectron Algo *ALWAYS* Shot-Gun on the ECAL elements to the PFElectronAlgo
      
      if( !( active[itecal->second] ) ) {
    //std::cout<< "  .... this ECAL element is NOT active anymore. Is skipped. "<<std::endl;
    continue;
      }
      
      // ------------------------------------------------------------------------------------------
      // TODO: do some tests on the ECAL cluster itself, deciding to use it or not for the Photons
      // ..... ??? Do we need this?
      if ( false ) {
    // Check if there are a large number tracks that do not pass pre-ID around this ECAL cluster
    bool useIt = true;
    int mva_reject=0;  
    bool isClosest=false;  
    std::multimap<double, unsigned int> Trackscheck;  
    blockRef->associatedElements( itecal->second,  
                      linkData,  
                      Trackscheck,  
                      reco::PFBlockElement::TRACK,  
                      reco::PFBlock::LINKTEST_ALL);  
    for(std::multimap<double, unsigned int>::iterator track = Trackscheck.begin();  
        track != Trackscheck.end(); ++track) {  
       
      // first check if is it's still active  
      if( ! (active[track->second]) ) continue;  
      hasSingleleg=EvaluateSingleLegMVA(blockRef,  *primaryVertex_, track->second);  
      //check if it is the closest linked track  
      std::multimap<double, unsigned int> closecheck;  
      blockRef->associatedElements(track->second,  
                       linkData,  
                       closecheck,  
                       reco::PFBlockElement::ECAL,  
                       reco::PFBlock::LINKTEST_ALL);  
      if(closecheck.begin()->second ==itecal->second)isClosest=true;  
      if(!hasSingleleg)mva_reject++;  
    }  
    
    if(mva_reject>0 &&  isClosest)useIt=false;  
    //if(mva_reject==1 && isClosest)useIt=false;
    if( !useIt ) continue;    // Go to next ECAL cluster within SC
      }
      // ------------------------------------------------------------------------------------------
      
      // We decided to keep the ECAL cluster for this Photon Candidate ...
      elemsToLock.push_back(itecal->second);
      
      // look for PS in this Block linked to this ECAL cluster      
      std::multimap<double, unsigned int> PS1Elems;
      std::multimap<double, unsigned int> PS2Elems;
      //PS Layer 1 linked to ECAL cluster
      blockRef->associatedElements( itecal->second,
                    linkData,
                    PS1Elems,
                    reco::PFBlockElement::PS1,
                    reco::PFBlock::LINKTEST_ALL );
      //PS Layer 2 linked to the ECAL cluster
      blockRef->associatedElements( itecal->second,
                    linkData,
                    PS2Elems,
                    reco::PFBlockElement::PS2,
                    reco::PFBlock::LINKTEST_ALL );
      
      // loop over all PS1 and compute energy
      for(std::multimap<double, unsigned int>::iterator iteps = PS1Elems.begin();
      iteps != PS1Elems.end(); ++iteps) {

    // first chekc if it's still active
    if( !(active[iteps->second]) ) continue;
    
    //Check if this PS1 is not closer to another ECAL cluster in this Block          
    std::multimap<double, unsigned int> ECALPS1check;  
    blockRef->associatedElements( iteps->second,  
                      linkData,  
                      ECALPS1check,  
                      reco::PFBlockElement::ECAL,  
                      reco::PFBlock::LINKTEST_ALL );  
    if(itecal->second==ECALPS1check.begin()->second)//then it is closest linked  
      {
        reco::PFClusterRef ps1ClusterRef = elements[iteps->second].clusterRef();
        ps1Ene.push_back( ps1ClusterRef->energy() );
        ps1=ps1+ps1ClusterRef->energy(); //add to total PS1
        // incativate this PS1 Element
        elemsToLock.push_back(iteps->second);
      }
      }
      for(std::multimap<double, unsigned int>::iterator iteps = PS2Elems.begin();
      iteps != PS2Elems.end(); ++iteps) {

    // first chekc if it's still active
    if( !(active[iteps->second]) ) continue;
    
    // Check if this PS2 is not closer to another ECAL cluster in this Block:
    std::multimap<double, unsigned int> ECALPS2check;  
    blockRef->associatedElements( iteps->second,  
                      linkData,  
                      ECALPS2check,  
                      reco::PFBlockElement::ECAL,  
                      reco::PFBlock::LINKTEST_ALL );  
    if(itecal->second==ECALPS2check.begin()->second)//is closest linked  
      {
        reco::PFClusterRef ps2ClusterRef = elements[iteps->second].clusterRef();
        ps2Ene.push_back( ps2ClusterRef->energy() );
        ps2=ps2ClusterRef->energy()+ps2; //add to total PS2
        // incativate this PS2 Element
        elemsToLock.push_back(iteps->second);
      }
      }
            
      // loop over the HCAL Clusters linked to the ECAL cluster (CASE 6)
      std::multimap<double, unsigned int> hcalElems;
      blockRef->associatedElements( itecal->second,linkData,
                    hcalElems,
                    reco::PFBlockElement::HCAL,
                    reco::PFBlock::LINKTEST_ALL );

      for(std::multimap<double, unsigned int>::iterator ithcal = hcalElems.begin();
      ithcal != hcalElems.end(); ++ithcal) {

    if ( ! (active[ithcal->second] ) ) continue; // HCAL Cluster already used....
    
    // TODO: Decide if this HCAL cluster is to be used
    // .... based on some Physics
    // .... To we need to check if it's closer to any other ECAL/TRACK?

    bool useHcal = false;
    if ( !useHcal ) continue;
    //not locked
    //elemsToLock.push_back(ithcal->second);
      }

      // This is entry point for CASE 3.
      // .... we loop over all Tracks linked to this ECAL and check if it's labeled as conversion
      // This is the part for looping over all 'Conversion' Tracks
      std::multimap<double, unsigned int> convTracks;
      blockRef->associatedElements( itecal->second,
                    linkData,
                    convTracks,
                    reco::PFBlockElement::TRACK,
                    reco::PFBlock::LINKTEST_ALL);
      for(std::multimap<double, unsigned int>::iterator track = convTracks.begin();
      track != convTracks.end(); ++track) {

    // first check if is it's still active
    if( ! (active[track->second]) ) continue;
    
    // check if it's a CONV track
    const reco::PFBlockElementTrack * trackRef = dynamic_cast<const reco::PFBlockElementTrack*>((&elements[track->second]));    
    
    //Check if track is a Single leg from a Conversion  
    mvaValue=-999;  
    hasSingleleg=EvaluateSingleLegMVA(blockRef,  *primaryVertex_, track->second);

    // Daniele; example for mvaValues, do the same for single leg trackRef and convRef
    //          
    //  if(hasSingleleg)
    //    mvaValues.push_back(mvaValue);

    //If it is not then it will be used to check Track Isolation at the end  
    if(!hasSingleleg)  
      {  
        bool included=false;  
        //check if this track is already included in the vector so it is linked to an ECAL cluster that is already examined  
        for(unsigned int i=0; i<IsoTracks.size(); i++)  
          {if(IsoTracks[i]==track->second)included=true;}  
        if(!included)IsoTracks.push_back(track->second);  
      }  
    //For now only Pre-ID tracks that are not already identified as Conversions  
    if(hasSingleleg &&!(trackRef->trackType(reco::PFBlockElement::T_FROM_GAMMACONV)))  
      {  
        elemsToLock.push_back(track->second);
        
        reco::TrackRef t_ref=elements[track->second].trackRef();
        bool matched=false;
        for(unsigned int ic=0; ic<singleLegRef.size(); ic++)
          if(singleLegRef[ic]==t_ref)matched=true;
        
        if(!matched){
          singleLegRef.push_back(t_ref);
          MVA_values.push_back(mvaValue);
        }
        //find all the clusters linked to this track  
        std::multimap<double, unsigned int> moreClusters;  
        blockRef->associatedElements( track->second,  
                      linkData,  
                      moreClusters,  
                      reco::PFBlockElement::ECAL,  
                      reco::PFBlock::LINKTEST_ALL);  
         
        float p_in=sqrt(elements[track->second].trackRef()->innerMomentum().x() * elements[track->second].trackRef()->innerMomentum().x() +  
                elements[track->second].trackRef()->innerMomentum().y()*elements[track->second].trackRef()->innerMomentum().y()+  
                elements[track->second].trackRef()->innerMomentum().z()*elements[track->second].trackRef()->innerMomentum().z());  
        float linked_E=0;  
        for(std::multimap<double, unsigned int>::iterator clust = moreClusters.begin();  
        clust != moreClusters.end(); ++clust)  
          {  
        if(!active[clust->second])continue;  
        //running sum of linked energy  
        linked_E=linked_E+elements[clust->second].clusterRef()->energy();  
        //prevent too much energy from being added  
        if(linked_E/p_in>1.5)break;  
        bool included=false;  
        //check if these ecal clusters are already included with the supercluster  
        for(std::multimap<double, unsigned int>::iterator cluscheck = ecalAssoPFClusters.begin();  
            cluscheck != ecalAssoPFClusters.end(); ++cluscheck)  
          {  
            if(cluscheck->second==clust->second)included=true;  
          }  
        if(!included)AddClusters.push_back(clust->second);//Add to a container of clusters to be Added to the Photon candidate  
          }  
      }

    // Possibly need to be more smart about them (CASE 5)
    // .... for now we simply skip non id'ed tracks
    if( ! (trackRef->trackType(reco::PFBlockElement::T_FROM_GAMMACONV) ) ) continue;  
    hasConvTrack=true;  
    elemsToLock.push_back(track->second);
    //again look at the clusters linked to this track  
    //if(elements[track->second].convRef().isNonnull())
    //{     
    //  ConversionsRef_.push_back(elements[track->second].convRef());
    //}
    std::multimap<double, unsigned int> moreClusters;  
    blockRef->associatedElements( track->second,  
                      linkData,  
                      moreClusters,  
                      reco::PFBlockElement::ECAL,  
                      reco::PFBlock::LINKTEST_ALL);
    
    float p_in=sqrt(elements[track->second].trackRef()->innerMomentum().x() * elements[track->second].trackRef()->innerMomentum().x() +  
            elements[track->second].trackRef()->innerMomentum().y()*elements[track->second].trackRef()->innerMomentum().y()+  
            elements[track->second].trackRef()->innerMomentum().z()*elements[track->second].trackRef()->innerMomentum().z());  
    float linked_E=0;  
    for(std::multimap<double, unsigned int>::iterator clust = moreClusters.begin();  
        clust != moreClusters.end(); ++clust)  
      {  
        if(!active[clust->second])continue;  
        linked_E=linked_E+elements[clust->second].clusterRef()->energy();  
        if(linked_E/p_in>1.5)break;  
        bool included=false;  
        for(std::multimap<double, unsigned int>::iterator cluscheck = ecalAssoPFClusters.begin();  
        cluscheck != ecalAssoPFClusters.end(); ++cluscheck)  
          {  
        if(cluscheck->second==clust->second)included=true;  
          }  
        if(!included)AddClusters.push_back(clust->second);//again only add if it is not already included with the supercluster  
      }
    
    // we need to check for other TRACKS linked to this conversion track, that point possibly no an ECAL cluster not included in the SC
    // .... This is basically CASE 4.
    
    std::multimap<double, unsigned int> moreTracks;
    blockRef->associatedElements( track->second,
                      linkData,
                      moreTracks,
                      reco::PFBlockElement::TRACK,
                      reco::PFBlock::LINKTEST_ALL);
    
    for(std::multimap<double, unsigned int>::iterator track2 = moreTracks.begin();
        track2 != moreTracks.end(); ++track2) {
      
      // first check if is it's still active
      if( ! (active[track2->second]) ) continue;
      //skip over the 1st leg already found above  
      if(track->second==track2->second)continue;      
      // check if it's a CONV track
      const reco::PFBlockElementTrack * track2Ref = dynamic_cast<const reco::PFBlockElementTrack*>((&elements[track2->second]));    
      if( ! (track2Ref->trackType(reco::PFBlockElement::T_FROM_GAMMACONV) ) ) continue;  // Possibly need to be more smart about them (CASE 5)
      elemsToLock.push_back(track2->second);
      // so it's another active conversion track, that is in the Block and linked to the conversion track we already found
      // find the ECAL cluster linked to it...
      std::multimap<double, unsigned int> convEcalAll;
      blockRef->associatedElements( track2->second,
                    linkData,
                    convEcalAll,
                    reco::PFBlockElement::ECAL,
                    reco::PFBlock::LINKTEST_ALL);
      
      //create cleaned collection of associated ecal clusters restricted to subdetector of the seeding supercluster
      //This cleaning is needed since poorly reconstructed conversions can occasionally have the second track pointing
      //to the wrong subdetector
      std::multimap<double, unsigned int> convEcal;
      for(std::multimap<double, unsigned int>::iterator itecal = convEcalAll.begin(); 
          itecal != convEcalAll.end(); ++itecal) { 
          
          // to get the reference to the PF clusters, this is needed.
        reco::PFClusterRef clusterRef = elements[itecal->second].clusterRef();
        
        if (clusterRef->hitsAndFractions().at(0).first.subdetId()==sc->superClusterRef()->seed()->hitsAndFractions().at(0).first.subdetId()) {
          convEcal.insert(*itecal);
        }
      }
      
      float p_in=sqrt(elements[track->second].trackRef()->innerMomentum().x()*elements[track->second].trackRef()->innerMomentum().x()+
              elements[track->second].trackRef()->innerMomentum().y()*elements[track->second].trackRef()->innerMomentum().y()+  
              elements[track->second].trackRef()->innerMomentum().z()*elements[track->second].trackRef()->innerMomentum().z());  
      
      
      float linked_E=0;
      for(std::multimap<double, unsigned int>::iterator itConvEcal = convEcal.begin();
          itConvEcal != convEcal.end(); ++itConvEcal) {
        
        if( ! (active[itConvEcal->second]) ) continue;
        bool included=false;  
        for(std::multimap<double, unsigned int>::iterator cluscheck = ecalAssoPFClusters.begin();  
        cluscheck != ecalAssoPFClusters.end(); ++cluscheck)  
          {  
        if(cluscheck->second==itConvEcal->second)included=true;  
          }
        linked_E=linked_E+elements[itConvEcal->second].clusterRef()->energy();
        if(linked_E/p_in>1.5)break;
        if(!included){AddClusters.push_back(itConvEcal->second);
        }
        
        // it's still active, so we have to add it.
        // CAUTION: we don't care here if it's part of the SC or not, we include it anyways
        
        // loop over the HCAL Clusters linked to the ECAL cluster (CASE 6)
        std::multimap<double, unsigned int> hcalElems_conv;
        blockRef->associatedElements( itecal->second,linkData,
                      hcalElems_conv,
                      reco::PFBlockElement::HCAL,
                      reco::PFBlock::LINKTEST_ALL );
        
        for(std::multimap<double, unsigned int>::iterator ithcal2 = hcalElems_conv.begin();
        ithcal2 != hcalElems_conv.end(); ++ithcal2) {
          
          if ( ! (active[ithcal2->second] ) ) continue; // HCAL Cluster already used....
          
          // TODO: Decide if this HCAL cluster is to be used
          // .... based on some Physics
          // .... To we need to check if it's closer to any other ECAL/TRACK?
          
          bool useHcal = true;
          if ( !useHcal ) continue;
          
          //elemsToLock.push_back(ithcal2->second);

        } // end of loop over HCAL clusters linked to the ECAL cluster from second CONVERSION leg
        
      } // end of loop over ECALs linked to second T_FROM_GAMMACONV
      
    } // end of loop over SECOND conversion leg

    // TODO: Do we need to check separatly if there are HCAL cluster linked to the track?
    
      } // end of loop over tracks
      
            
      // Calibrate the Added ECAL energy
      float addedCalibEne=0;
      float addedRawEne=0;
      std::vector<double>AddedPS1(0);
      std::vector<double>AddedPS2(0);  
      double addedps1=0;  
      double addedps2=0;  
      for(unsigned int i=0; i<AddClusters.size(); i++)  
    {  
      std::multimap<double, unsigned int> PS1Elems_conv;  
      std::multimap<double, unsigned int> PS2Elems_conv;  
      blockRef->associatedElements(AddClusters[i],  
                       linkData,  
                       PS1Elems_conv,  
                       reco::PFBlockElement::PS1,  
                       reco::PFBlock::LINKTEST_ALL );  
      blockRef->associatedElements( AddClusters[i],  
                    linkData,  
                    PS2Elems_conv,  
                    reco::PFBlockElement::PS2,  
                    reco::PFBlock::LINKTEST_ALL );  
       
      for(std::multimap<double, unsigned int>::iterator iteps = PS1Elems_conv.begin();  
          iteps != PS1Elems_conv.end(); ++iteps)  
        {  
          if(!active[iteps->second])continue;  
          std::multimap<double, unsigned int> PS1Elems_check;  
          blockRef->associatedElements(iteps->second,  
                       linkData,  
                       PS1Elems_check,  
                       reco::PFBlockElement::ECAL,  
                       reco::PFBlock::LINKTEST_ALL );  
          if(PS1Elems_check.begin()->second==AddClusters[i])  
        {  
           
          reco::PFClusterRef ps1ClusterRef = elements[iteps->second].clusterRef();  
          AddedPS1.push_back(ps1ClusterRef->energy());  
          addedps1=addedps1+ps1ClusterRef->energy();  
          elemsToLock.push_back(iteps->second);  
        }  
        }  
       
      for(std::multimap<double, unsigned int>::iterator iteps = PS2Elems_conv.begin();  
          iteps != PS2Elems_conv.end(); ++iteps) {  
        if(!active[iteps->second])continue;  
        std::multimap<double, unsigned int> PS2Elems_check;  
        blockRef->associatedElements(iteps->second,  
                     linkData,  
                     PS2Elems_check,  
                     reco::PFBlockElement::ECAL,  
                     reco::PFBlock::LINKTEST_ALL );  
         
        if(PS2Elems_check.begin()->second==AddClusters[i])  
          {  
        reco::PFClusterRef ps2ClusterRef = elements[iteps->second].clusterRef();  
        AddedPS2.push_back(ps2ClusterRef->energy());  
        addedps2=addedps2+ps2ClusterRef->energy();  
        elemsToLock.push_back(iteps->second);  
          }  
      }  
      reco::PFClusterRef AddclusterRef = elements[AddClusters[i]].clusterRef();  
      addedRawEne = AddclusterRef->energy()+addedRawEne;  
      addedCalibEne = thePFEnergyCalibration_->energyEm(*AddclusterRef,AddedPS1,AddedPS2,false)+addedCalibEne;  
      AddedPS2.clear(); 
      AddedPS1.clear();  
      elemsToLock.push_back(AddClusters[i]);  
    }  
      AddClusters.clear();
      float EE=thePFEnergyCalibration_->energyEm(*clusterRef,ps1Ene,ps2Ene,false)+addedCalibEne;
      PFClusters.push_back(*clusterRef);
      if(useReg_){
    float LocCorr=EvaluateLCorrMVA(clusterRef);
    EE=LocCorr*clusterRef->energy()+addedCalibEne;
      }
      else{
    float LocCorr=EvaluateLCorrMVA(clusterRef);
    MVALCorr.push_back(LocCorr*clusterRef->energy());
      }
      
      //cout<<"Original Energy "<<EE<<"Added Energy "<<addedCalibEne<<endl;
      
      photonEnergy_ +=  EE;
      RawEcalEne    +=  clusterRef->energy()+addedRawEne;
      photonX_      +=  EE * clusterRef->position().X();
      photonY_      +=  EE * clusterRef->position().Y();
      photonZ_      +=  EE * clusterRef->position().Z();            
      ps1TotEne     +=  ps1+addedps1;
      ps2TotEne     +=  ps2+addedps2;
    } // end of loop over all ECAL cluster within this SC

    
    //add elements from electron candidates
    bool goodelectron = false;
    if (matchedGsf.size()>0) {
      //printf("making electron, candsize = %i\n",int(egCandidate_.size()));
      int eleidx = matchedGsf.front();
      AddElectronElements(eleidx, elemsToLock, blockRef, associatedToGsf, associatedToBrems, associatedToEcal);
      goodelectron = AddElectronCandidate(eleidx, sc->superClusterRef(), elemsToLock, blockRef, associatedToGsf, associatedToBrems, associatedToEcal, active);
      //printf("goodelectron = %i, candsize = %i\n",int(goodelectron),int(egCandidate_.size()));
    }    
    
    if (goodelectron) continue;
    
    //printf("making photon\n");
    
    // we've looped over all ECAL clusters, ready to generate PhotonCandidate
    if( ! (photonEnergy_ > 0.) ) continue;    // This SC is not a Photon Candidate
    float sum_track_pt=0;
    //Now check if there are tracks failing isolation outside of the Jurassic isolation region  
    for(unsigned int i=0; i<IsoTracks.size(); i++)sum_track_pt=sum_track_pt+elements[IsoTracks[i]].trackRef()->pt();  
    


    math::XYZVector photonPosition(photonX_,
                   photonY_,
                   photonZ_);
    math::XYZVector photonPositionwrtVtx(
                     photonX_- primaryVertex_->x(),
                     photonY_-primaryVertex_->y(),
                     photonZ_-primaryVertex_->z()
                     );
    math::XYZVector photonDirection=photonPositionwrtVtx.Unit();
    
    math::XYZTLorentzVector photonMomentum(photonEnergy_* photonDirection.X(),
                       photonEnergy_* photonDirection.Y(),
                       photonEnergy_* photonDirection.Z(),
                       photonEnergy_           );

//     if(sum_track_pt>(sumPtTrackIsoForPhoton_ + sumPtTrackIsoSlopeForPhoton_ * photonMomentum.pt()) && AddFromElectron_.size()==0)
//       {
//  elemsToLock.resize(0);
//  continue;
//  
//       }

    //THIS SC is not a Photon it fails track Isolation
    //if(sum_track_pt>(2+ 0.001* photonMomentum.pt()))
    //continue;//THIS SC is not a Photon it fails track Isolation

    /*
    std::cout<<" Created Photon with energy = "<<photonEnergy_<<std::endl;
    std::cout<<"                         pT = "<<photonMomentum.pt()<<std::endl;
    std::cout<<"                     RawEne = "<<RawEcalEne<<std::endl;
    std::cout<<"                          E = "<<photonMomentum.e()<<std::endl;
    std::cout<<"                        eta = "<<photonMomentum.eta()<<std::endl;
    std::cout<<"             TrackIsolation = "<< sum_track_pt <<std::endl;
    */

    reco::PFCandidate photonCand(0,photonMomentum, reco::PFCandidate::gamma);
    photonCand.setPs1Energy(ps1TotEne);
    photonCand.setPs2Energy(ps2TotEne);
    photonCand.setEcalEnergy(RawEcalEne,photonEnergy_);
    photonCand.setHcalEnergy(0.,0.);
    photonCand.set_mva_nothing_gamma(1.);  
    photonCand.setSuperClusterRef(sc->superClusterRef());
    math::XYZPoint v(primaryVertex_->x(), primaryVertex_->y(), primaryVertex_->z());
    photonCand.setVertex( v  );
    if(hasConvTrack || hasSingleleg)photonCand.setFlag( reco::PFCandidate::GAMMA_TO_GAMMACONV, true);
//     int matches=match_ind.size();
//     int count=0;
//     for ( std::vector<reco::PFCandidate>::const_iterator ec=tempElectronCandidates.begin();   ec != tempElectronCandidates.end(); ++ec ){
//       for(int i=0; i<matches; i++)
//  {
//    if(count==match_ind[i])photonCand.addDaughter(*ec);
//    count++;
//  }
//     }
    // set isvalid_ to TRUE since we've found at least one photon candidate
    isvalid_ = true;
    // push back the candidate into the collection ...
    //Add Elements from Electron
    for(std::vector<unsigned int>::const_iterator it = 
      AddFromElectron_.begin();
    it != AddFromElectron_.end(); ++it)photonCand.addElementInBlock(blockRef,*it);
    
    // ... and lock all elemts used
    for(std::vector<unsigned int>::const_iterator it = elemsToLock.begin();
    it != elemsToLock.end(); ++it)
      {
    if(active[*it])
      {
        photonCand.addElementInBlock(blockRef,*it);
        if( elements[*it].type() == reco::PFBlockElement::TRACK  )
          {
        if(elements[*it].convRef().isNonnull())
          {
            //make sure it is not stored already as the partner track
            bool matched=false;
            for(unsigned int ic = 0; ic < ConversionsRef_.size(); ic++)
              {
            if(ConversionsRef_[ic]==elements[*it].convRef())matched=true;
              }
            if(!matched)ConversionsRef_.push_back(elements[*it].convRef());
          }
          }
      }
    active[*it] = false;    
      }
    PFPhoECorr_=0;
    // here add the extra information
    //PFCandidateEGammaExtra myExtra(sc->superClusterRef());
    PFCandidateEGammaExtra myExtra;
    //myExtra.setSuperClusterRef(sc->superClusterRef());
    myExtra.setSuperClusterBoxRef(sc->superClusterRef());
    //myExtra.setClusterEnergies(MVALCorr);
    //Store Locally Contained PF Cluster regressed energy
    for(unsigned int l=0; l<MVALCorr.size(); ++l)
      {
    //myExtra.addLCorrClusEnergy(MVALCorr[l]);
    PFPhoECorr_=PFPhoECorr_+MVALCorr[l];//total Locally corrected energy
      }
    TotPS1_=ps1TotEne;
    TotPS2_=ps2TotEne;
    //Do Global Corrections here:
    float GCorr=EvaluateGCorrMVA(photonCand, PFClusters);
    if(useReg_){
      math::XYZTLorentzVector photonCorrMomentum(GCorr*PFPhoECorr_* photonDirection.X(),
                         GCorr*PFPhoECorr_* photonDirection.Y(),
                         GCorr*PFPhoECorr_* photonDirection.Z(),
                         GCorr * photonEnergy_           );
      photonCand.setP4(photonCorrMomentum);
    }
    
    std::multimap<float, unsigned int>OrderedClust;
    for(unsigned int i=0; i<PFClusters.size(); ++i){  
      float et=PFClusters[i].energy()*sin(PFClusters[i].position().theta());
      OrderedClust.insert(make_pair(et, i));
    }
    std::multimap<float, unsigned int>::reverse_iterator rit;
    rit=OrderedClust.rbegin();
    unsigned int highEindex=(*rit).second;
    //store Position at ECAL Entrance as Position of Max Et PFCluster
    photonCand.setPositionAtECALEntrance(math::XYZPointF(PFClusters[highEindex].position()));
    
    //Mustache ID variables
//     Mustache Must;
//     Must.FillMustacheVar(PFClusters);
//     int excluded= Must.OutsideMust();
//     float MustacheEt=Must.MustacheEtOut();
    //myExtra.setMustache_Et(MustacheEt);
    //myExtra.setExcludedClust(excluded);
//     if(fabs(photonCand.eta()<1.4446))
//       myExtra.setMVAGlobalCorrE(GCorr * PFPhoECorr_);
//     else if(PFPhoR9_>0.94)
//       myExtra.setMVAGlobalCorrE(GCorr * PFPhoECorr_);
//     else myExtra.setMVAGlobalCorrE(GCorr * photonEnergy_);
//     float Res=EvaluateResMVA(photonCand, PFClusters);
//     myExtra.SetPFPhotonRes(Res);
    
    //    Daniele example for mvaValues
    //    do the same for single leg trackRef and convRef
    for(unsigned int ic = 0; ic < MVA_values.size(); ic++)
      {
    myExtra.addSingleLegConvMva(MVA_values[ic]);
    myExtra.addSingleLegConvTrackRef(singleLegRef[ic]);
    //cout<<"Single Leg Tracks "<<singleLegRef[ic]->pt()<<" MVA "<<MVA_values[ic]<<endl;
      }
    for(unsigned int ic = 0; ic < ConversionsRef_.size(); ic++)
      {
    myExtra.addConversionRef(ConversionsRef_[ic]);
    //cout<<"Conversion Pairs "<<ConversionsRef_[ic]->pairMomentum()<<endl;
      }
    egExtra_.push_back(myExtra);
    egCandidate_.push_back(photonCand);
    // ... and reset the vector
    elemsToLock.resize(0);
    hasConvTrack=false;
    hasSingleleg=false;
  } // end of loops over all elements in block
  
  return;
}

void PFEGammaAlgo::setGBRForest ( const GBRForest *  LCorrForest, const GBRForest *  GCorrForest, const GBRForest *  ResForest  )

inline

Definition at line 69 of file PFEGammaAlgo.h.

References ReaderGC_, ReaderLC_, and ReaderRes_.

  {
    ReaderLC_=LCorrForest;
    ReaderGC_=GCorrForest;
    ReaderRes_=ResForest;
  }  

void PFEGammaAlgo::setGBRForest ( const GBRForest *  LCorrForestEB, const GBRForest *  LCorrForestEE, const GBRForest *  GCorrForestBarrel, const GBRForest *  GCorrForestEndcapHr9, const GBRForest *  GCorrForestEndcapLr9, const GBRForest *  PFEcalResolution  )

inline

Definition at line 79 of file PFEGammaAlgo.h.

References ReaderGCEB_, ReaderGCEEhR9_, ReaderGCEElR9_, ReaderLCEB_, ReaderLCEE_, and ReaderRes_.

  {
    ReaderLCEB_=LCorrForestEB;
    ReaderLCEE_=LCorrForestEE;
    ReaderGCEB_=GCorrForestBarrel;
    ReaderGCEEhR9_=GCorrForestEndcapHr9;
    ReaderGCEElR9_=GCorrForestEndcapLr9;
    ReaderRes_=PFEcalResolution;
  }  

bool PFEGammaAlgo::SetLinks ( const reco::PFBlockRef &  blockRef, AssMap &  associatedToGsf_, AssMap &  associatedToBrems_, AssMap &  associatedToEcal_, std::vector< bool > &  active, const reco::Vertex &  primaryVertex  )

private

Definition at line 1488 of file PFEGammaAlgo.cc.

References applyCrackCorrections_, reco::PFBlock::associatedElements(), Association::block, reco::PFBlockElement::BREM, reco::PFBlockElementCluster::clusterRef(), coneEcalIsoForEgammaSC_, convGsfTrack_, gather_cfg::cout, reco::PFBlock::dist(), ECAL, reco::PFBlockElement::ECAL, reco::PFBlock::elements(), asciidump::elements, fifthStepKfTrack_, reco::PFBlockElement::GSF, reco::PFBlockElementGsfTrack::GsftrackRef(), reco::PFBlockElement::HCAL, i, cuy::ii, getHLTprescales::index, reco::PFBlockElementBrem::indTrajPoint(), PFMuonAlgo::isMuon(), edm::Ref< C, T, F >::isNonnull(), isPrimaryTrack(), reco::PFBlock::linkData(), reco::PFBlock::LINKTEST_ALL, M_PI, Association::map, nTrackIsoForEgammaSC_, reco::HitPattern::numberOfValidPixelHits(), reco::PFBlockElementBrem::positionAtECALEntrance(), reco::PFBlockElementGsfTrack::positionAtECALEntrance(), reco::PFBlockElementGsfTrack::Pout(), reco::PFBlockElement::PS1, reco::PFBlockElement::PS2, run_regression::ret, funct::sin(), edm::OwnVector< T, P >::size(), mathSSE::sqrt(), sumEtEcalIsoForEgammaSC_barrel_, sumEtEcalIsoForEgammaSC_endcap_, sumPtTrackIsoForEgammaSC_barrel_, sumPtTrackIsoForEgammaSC_endcap_, reco::PFBlockElement::T_FROM_GAMMACONV, thePFEnergyCalibration_, reco::PFBlockElement::TRACK, reco::PFBlockElementTrack::trackRef(), reco::Vertex::tracks_begin(), reco::Vertex::tracks_end(), reco::PFBlockElementGsfTrack::trackType(), useEGammaSupercluster_, and whichTrackAlgo().

Referenced by RunPFEG().

                                                    {
  unsigned int CutIndex = 100000;
  double CutGSFECAL = 10000. ;  
  // no other cut are not used anymore. We use the default of PFBlockAlgo
  //PFEnergyCalibration pfcalib_;  
  bool DebugSetLinksSummary = false;
  bool DebugSetLinksDetailed = false;

  const reco::PFBlock& block = *blockRef;
  const edm::OwnVector< reco::PFBlockElement >&  elements = block.elements();
  PFBlock::LinkData linkData =  block.linkData();  
  
  bool IsThereAGSFTrack = false;
  bool IsThereAGoodGSFTrack = false;

  vector<unsigned int> trackIs(0);
  vector<unsigned int> gsfIs(0);
  vector<unsigned int> ecalIs(0);

  std::vector<bool> localactive(elements.size(),true);
 

  // Save the elements in shorter vectors like in PFAlgo.
  std::multimap<double, unsigned int> kfElems;
  for(unsigned int iEle=0; iEle<elements.size(); iEle++) {
    localactive[iEle] = active[iEle];
    bool thisIsAMuon = false;
    PFBlockElement::Type type = elements[iEle].type();
    switch( type ) {
    case PFBlockElement::TRACK:
      // Check if the track is already identified as a muon
      thisIsAMuon =  PFMuonAlgo::isMuon(elements[iEle]);
      // Otherwise store index
      if ( !thisIsAMuon && active[iEle] ) { 
    trackIs.push_back( iEle );
    if (DebugSetLinksDetailed) 
      cout<<"TRACK, stored index, continue "<< iEle << endl;
      }
      continue;
    case PFBlockElement::GSF:
      // Check if the track has a KF partner identified as a muon
      block.associatedElements( iEle,linkData,
                kfElems,
                reco::PFBlockElement::TRACK,
                reco::PFBlock::LINKTEST_ALL );
      thisIsAMuon = kfElems.size() ? 
      PFMuonAlgo::isMuon(elements[kfElems.begin()->second]) : false;
      // Otherwise store index
      if ( !thisIsAMuon && active[iEle] ) { 
    IsThereAGSFTrack = true;    
    gsfIs.push_back( iEle );
    if (DebugSetLinksDetailed) 
      cout<<"GSF, stored index, continue "<< iEle << endl;
      }
      continue;
    case PFBlockElement::ECAL: 
      if ( active[iEle]  ) { 
    ecalIs.push_back( iEle );
    if (DebugSetLinksDetailed) 
      cout<<"ECAL, stored index, continue "<< iEle << endl;
      }
      continue;
    default:
      continue;
    }
  }
  // ******************* Start Link *****************************
  // Do something only if a gsf track is found in the block
  if(IsThereAGSFTrack) {
    

    // LocalLock the Elements associated to a Kf tracks and not to a Gsf
    // The clusters associated both to a kf track and to a brem tangend 
    // are then assigned only to the kf track
    // Could be improved doing this after. 

    // 19 Mar 2010 adding the KF track from Gamma Conv. 
    // They are linked to the GSF tracks they are not considered
    // anymore in the following ecal cluster locking 
    if (DebugSetLinksDetailed) {
      cout<<"#########################################################"<<endl;
      cout<<"#####           Process Block:                      #####"<<endl;
      cout<<"#########################################################"<<endl;
      cout<<block<<endl;
    }      

    
    for(unsigned int iEle=0; iEle<trackIs.size(); iEle++) {
      std::multimap<double, unsigned int> gsfElems;
      block.associatedElements( trackIs[iEle],  linkData,
                gsfElems ,
                reco::PFBlockElement::GSF,
                reco::PFBlock::LINKTEST_ALL );
      if(gsfElems.size() == 0){
    // This means that the considered kf is *not* associated
    // to any gsf track
    std::multimap<double, unsigned int> ecalKfElems;
    block.associatedElements( trackIs[iEle],linkData,
                  ecalKfElems,
                  reco::PFBlockElement::ECAL,
                  reco::PFBlock::LINKTEST_ALL );
    if(ecalKfElems.size() > 0) { 
      unsigned int ecalKf_index = ecalKfElems.begin()->second;
      if(localactive[ecalKf_index]==true) {
        // Check if this clusters is however well linked to a primary gsf track
        // if this the case the cluster is not locked.
        
        bool isGsfLinked = false;
        for(unsigned int iGsf=0; iGsf<gsfIs.size(); iGsf++) {  
          // if the ecal cluster is associated contemporary to a KF track
          // and to a GSF track from conv, it is assigned to the KF track 
          // In this way we can loose some cluster but it is safer for double counting. 
          const reco::PFBlockElementGsfTrack * GsfEl  =  
        dynamic_cast<const reco::PFBlockElementGsfTrack*>((&elements[gsfIs[iGsf]]));
          if(GsfEl->trackType(reco::PFBlockElement::T_FROM_GAMMACONV)) continue;
          
          std::multimap<double, unsigned int> ecalGsfElems;
          block.associatedElements( gsfIs[iGsf],linkData,
                    ecalGsfElems,
                    reco::PFBlockElement::ECAL,
                    reco::PFBlock::LINKTEST_ALL );
          if(ecalGsfElems.size() > 0) {
        if (ecalGsfElems.begin()->second == ecalKf_index) {
          isGsfLinked = true;
        }
          }
        }
        if(isGsfLinked == false) {
          // add protection against energy loss because
          // of the tracking fifth step
          const reco::PFBlockElementTrack * kfEle =  
        dynamic_cast<const reco::PFBlockElementTrack*>((&elements[(trackIs[iEle])]));   
          reco::TrackRef refKf = kfEle->trackRef();
          
          int nexhits = refKf->trackerExpectedHitsInner().numberOfLostHits();  
          
          unsigned int Algo = 0;
          if (refKf.isNonnull()) 
        Algo = refKf->algo(); 
          
          bool trackIsFromPrimaryVertex = false;
          for (Vertex::trackRef_iterator trackIt = primaryVertex.tracks_begin(); trackIt != primaryVertex.tracks_end(); ++trackIt) {
        if ( (*trackIt).castTo<TrackRef>() == refKf ) {
          trackIsFromPrimaryVertex = true;
          break;
        }
          }
          
          if(Algo < 9 && nexhits == 0 && trackIsFromPrimaryVertex) {
        localactive[ecalKf_index] = false;
          } else {
        fifthStepKfTrack_.push_back(make_pair(ecalKf_index,trackIs[iEle]));
          }
        }
      }
    }
      } // gsfElems.size()
    } // loop on kf tracks
    

    // start loop on gsf tracks
    for(unsigned int iEle=0; iEle<gsfIs.size(); iEle++) {  

      if (!localactive[(gsfIs[iEle])]) continue;  

      localactive[gsfIs[iEle]] = false;
      bool ClosestEcalWithKf = false;

      if (DebugSetLinksDetailed) cout << " Gsf Index " << gsfIs[iEle] << endl;

      const reco::PFBlockElementGsfTrack * GsfEl  =  
    dynamic_cast<const reco::PFBlockElementGsfTrack*>((&elements[(gsfIs[iEle])]));

      // if GsfTrack fron converted bremsstralung continue
      if(GsfEl->trackType(reco::PFBlockElement::T_FROM_GAMMACONV)) continue;
      IsThereAGoodGSFTrack = true;
      float eta_gsf = GsfEl->positionAtECALEntrance().eta();
      float etaOut_gsf = GsfEl->Pout().eta();
      float diffOutEcalEta =  fabs(eta_gsf-etaOut_gsf);
      reco::GsfTrackRef RefGSF = GsfEl->GsftrackRef();
      float Pin_gsf   = 0.01;
      if (RefGSF.isNonnull() ) 
    Pin_gsf = RefGSF->pMode();
      

      // Find Associated Kf Track elements and Ecal to KF elements
      unsigned int KfGsf_index = CutIndex;
      unsigned int KfGsf_secondIndex = CutIndex; 
      std::multimap<double, unsigned int> kfElems;
      block.associatedElements( gsfIs[iEle],linkData,
                kfElems,
                reco::PFBlockElement::TRACK,
                reco::PFBlock::LINKTEST_ALL );
      std::multimap<double, unsigned int> ecalKfElems;
      if (kfElems.size() > 0) {
    // 19 Mar 2010 now a loop is needed because > 1 KF track could
    // be associated to the same GSF track

    for(std::multimap<double, unsigned int>::iterator itkf = kfElems.begin();
        itkf != kfElems.end(); ++itkf) {
      const reco::PFBlockElementTrack * TrkEl  =  
        dynamic_cast<const reco::PFBlockElementTrack*>((&elements[itkf->second]));
      
      bool isPrim = isPrimaryTrack(*TrkEl,*GsfEl);
      if(!isPrim) 
        continue;
      
      if(localactive[itkf->second] == true) {

        KfGsf_index = itkf->second;
        localactive[KfGsf_index] = false;
        // Find clusters associated to kftrack using linkbyrechit
        block.associatedElements( KfGsf_index,  linkData,
                      ecalKfElems ,
                      reco::PFBlockElement::ECAL,
                      reco::PFBlock::LINKTEST_ALL );  
      }
      else {      
        KfGsf_secondIndex = itkf->second;
      }
    }
      }
      
      // Find the closest Ecal clusters associated to this Gsf
      std::multimap<double, unsigned int> ecalGsfElems;
      block.associatedElements( gsfIs[iEle],linkData,
                ecalGsfElems,
                reco::PFBlockElement::ECAL,
                reco::PFBlock::LINKTEST_ALL );    
      double ecalGsf_dist = CutGSFECAL;
      unsigned int ClosestEcalGsf_index = CutIndex;
      if (ecalGsfElems.size() > 0) {    
    if(localactive[(ecalGsfElems.begin()->second)] == true) {
      // check energy compatibility for outer eta != ecal entrance, looping tracks
      bool compatibleEPout = true;
      if(diffOutEcalEta > 0.3) {
        reco::PFClusterRef clusterRef = elements[(ecalGsfElems.begin()->second)].clusterRef();  
        float EoPout = (clusterRef->energy())/(GsfEl->Pout().t());
        if(EoPout > 5) 
          compatibleEPout = false;
      }
      if(compatibleEPout) {
        ClosestEcalGsf_index = ecalGsfElems.begin()->second;
        ecalGsf_dist = block.dist(gsfIs[iEle],ClosestEcalGsf_index,
                      linkData,reco::PFBlock::LINKTEST_ALL);
        
        // Check that this cluster is not closer to another primary Gsf track
        
        std::multimap<double, unsigned int> ecalOtherGsfElems;
        block.associatedElements( ClosestEcalGsf_index,linkData,
                      ecalOtherGsfElems,
                      reco::PFBlockElement::GSF,
                      reco::PFBlock::LINKTEST_ALL);
        
        if(ecalOtherGsfElems.size()>0) {
          // get if it is closed to a conv brem gsf tracks
          const reco::PFBlockElementGsfTrack * gsfCheck  =  
        dynamic_cast<const reco::PFBlockElementGsfTrack*>((&elements[ecalOtherGsfElems.begin()->second]));
          
          if(ecalOtherGsfElems.begin()->second != gsfIs[iEle]&&
         gsfCheck->trackType(reco::PFBlockElement::T_FROM_GAMMACONV) == false) {         
        ecalGsf_dist = CutGSFECAL;
        ClosestEcalGsf_index = CutIndex;
          }
        }
      }
      // do not lock at the moment we need this for the late brem
    }
      }
      // if any cluster is found with the gsf-ecal link, try with kf-ecal
      else if(ecalKfElems.size() > 0) {
    if(localactive[(ecalKfElems.begin()->second)] == true) {
      ClosestEcalGsf_index = ecalKfElems.begin()->second;     
      ecalGsf_dist = block.dist(gsfIs[iEle],ClosestEcalGsf_index,
                    linkData,reco::PFBlock::LINKTEST_ALL);
      ClosestEcalWithKf = true;
      
      // Check if this cluster is not closer to another Gsf track
      std::multimap<double, unsigned int> ecalOtherGsfElems;
      block.associatedElements( ClosestEcalGsf_index,linkData,
                    ecalOtherGsfElems,
                    reco::PFBlockElement::GSF,
                    reco::PFBlock::LINKTEST_ALL);
      if(ecalOtherGsfElems.size() > 0) {
        const reco::PFBlockElementGsfTrack * gsfCheck  =  
          dynamic_cast<const reco::PFBlockElementGsfTrack*>((&elements[ecalOtherGsfElems.begin()->second]));

        if(ecalOtherGsfElems.begin()->second != gsfIs[iEle] &&
           gsfCheck->trackType(reco::PFBlockElement::T_FROM_GAMMACONV) == false) {
          ecalGsf_dist = CutGSFECAL;
          ClosestEcalGsf_index = CutIndex;
          ClosestEcalWithKf = false;
        }
      }
    }
      }

      if (DebugSetLinksDetailed) 
    cout << " Closest Ecal to the Gsf/Kf: index " << ClosestEcalGsf_index 
         << " dist " << ecalGsf_dist << endl;
      
      
      
      //  Find the brems associated to this Gsf
      std::multimap<double, unsigned int> bremElems;
      block.associatedElements( gsfIs[iEle],linkData,
                bremElems,
                reco::PFBlockElement::BREM,
                reco::PFBlock::LINKTEST_ALL );
      
      
      multimap<unsigned int,unsigned int> cleanedEcalBremElems;
      vector<unsigned int> keyBremIndex(0);
      unsigned int latestBrem_trajP = 0;     
      unsigned int latestBrem_index = CutIndex;
      for(std::multimap<double, unsigned int>::iterator ieb = bremElems.begin(); 
      ieb != bremElems.end(); ++ieb ) {
    unsigned int brem_index = ieb->second;
    if(localactive[brem_index] == false) continue;


    // Find the ecal clusters associated to the brems
    std::multimap<double, unsigned int> ecalBremsElems;

    block.associatedElements( brem_index,  linkData,
                  ecalBremsElems,
                  reco::PFBlockElement::ECAL,
                  reco::PFBlock::LINKTEST_ALL );

    for (std::multimap<double, unsigned int>::iterator ie = ecalBremsElems.begin();
         ie != ecalBremsElems.end();ie++) {
      unsigned int ecalBrem_index = ie->second;
      if(localactive[ecalBrem_index] == false) continue;

      //to be changed, using the distance
      float ecalBrem_dist = block.dist(brem_index,ecalBrem_index,
                       linkData,reco::PFBlock::LINKTEST_ALL); 
      
      
      if (ecalBrem_index == ClosestEcalGsf_index && (ecalBrem_dist + 0.0012) > ecalGsf_dist) continue;

      // Find the closest brem
      std::multimap<double, unsigned int> sortedBremElems;
      block.associatedElements( ecalBrem_index,linkData,
                    sortedBremElems,
                    reco::PFBlockElement::BREM,
                    reco::PFBlock::LINKTEST_ALL);
      // check that this brem is that one coming from the same *primary* gsf
      bool isGoodBrem = false;
      unsigned int sortedBrem_index =  CutIndex;
      for (std::multimap<double, unsigned int>::iterator ibs = sortedBremElems.begin();
           ibs != sortedBremElems.end();ibs++) {
        unsigned int temp_sortedBrem_index = ibs->second;
        std::multimap<double, unsigned int> sortedGsfElems;
        block.associatedElements( temp_sortedBrem_index,linkData,
                      sortedGsfElems,
                      reco::PFBlockElement::GSF,
                      reco::PFBlock::LINKTEST_ALL);
        bool enteredInPrimaryGsf = false;
        for (std::multimap<double, unsigned int>::iterator igs = sortedGsfElems.begin();
         igs != sortedGsfElems.end();igs++) {
          const reco::PFBlockElementGsfTrack * gsfCheck  =  
        dynamic_cast<const reco::PFBlockElementGsfTrack*>((&elements[igs->second]));

          if(gsfCheck->trackType(reco::PFBlockElement::T_FROM_GAMMACONV) == false) {
        if(igs->second ==  gsfIs[iEle]) {
          isGoodBrem = true;
          sortedBrem_index = temp_sortedBrem_index;
        }
        enteredInPrimaryGsf = true;
        break;
          }
        }
        if(enteredInPrimaryGsf)
          break;
      }

      if(isGoodBrem) { 

        //  Check that this cluster is not closer to another Gsf Track
        // The check is not performed on KF track because the ecal clusters are aready locked.
        std::multimap<double, unsigned int> ecalOtherGsfElems;
        block.associatedElements( ecalBrem_index,linkData,
                      ecalOtherGsfElems,
                      reco::PFBlockElement::GSF,
                      reco::PFBlock::LINKTEST_ALL);
        if (ecalOtherGsfElems.size() > 0) {
          const reco::PFBlockElementGsfTrack * gsfCheck  =  
        dynamic_cast<const reco::PFBlockElementGsfTrack*>((&elements[ecalOtherGsfElems.begin()->second]));
          if(ecalOtherGsfElems.begin()->second != gsfIs[iEle] &&
         gsfCheck->trackType(reco::PFBlockElement::T_FROM_GAMMACONV) == false) {
        continue;
          }
        }

        const reco::PFBlockElementBrem * BremEl  =  
          dynamic_cast<const reco::PFBlockElementBrem*>((&elements[sortedBrem_index]));

        reco::PFClusterRef clusterRef = 
          elements[ecalBrem_index].clusterRef();
        

        float sortedBremEcal_deta = fabs(clusterRef->position().eta() - BremEl->positionAtECALEntrance().eta());
        // Triangular cut on plan chi2:deta -> OLD
        //if((0.0075*sortedBremEcal_chi2 + 100.*sortedBremEcal_deta -1.5) < 0.) {
        if(sortedBremEcal_deta < 0.015) {
        
          cleanedEcalBremElems.insert(pair<unsigned int,unsigned int>(sortedBrem_index,ecalBrem_index));
          
          unsigned int BremTrajP = BremEl->indTrajPoint();
          if (BremTrajP > latestBrem_trajP) {
        latestBrem_trajP = BremTrajP;
        latestBrem_index = sortedBrem_index;
          }
          if (DebugSetLinksDetailed)
        cout << " brem Index " <<  sortedBrem_index 
             << " associated cluster " << ecalBrem_index << " BremTrajP " << BremTrajP <<endl;
          
          // > 1 ecal clusters could be associated to the same brem twice: allowed N-1 link. 
          // But the brem need to be stored once. 
          // locallock the brem and the ecal clusters
          localactive[ecalBrem_index] = false;  // the cluster
          bool  alreadyfound = false;
          for(unsigned int ii=0;ii<keyBremIndex.size();ii++) {
        if (sortedBrem_index == keyBremIndex[ii]) alreadyfound = true;
          }
          if (alreadyfound == false) {
        keyBremIndex.push_back(sortedBrem_index);
        localactive[sortedBrem_index] = false;   // the brem
          }
        }
      }
    }
      }

      
      // Find Possible Extra Cluster associated to the gsf/kf
      vector<unsigned int> GsfElemIndex(0);
      vector<unsigned int> EcalIndex(0);

      // locallock the ecal cluster associated to the gsf
      if (ClosestEcalGsf_index < CutIndex) {
    GsfElemIndex.push_back(ClosestEcalGsf_index);
    localactive[ClosestEcalGsf_index] = false;
    for (std::multimap<double, unsigned int>::iterator ii = ecalGsfElems.begin();
         ii != ecalGsfElems.end();ii++) {   
      if(localactive[ii->second]) {
        // Check that this cluster is not closer to another Gsf Track
        std::multimap<double, unsigned int> ecalOtherGsfElems;
        block.associatedElements( ii->second,linkData,
                      ecalOtherGsfElems,
                      reco::PFBlockElement::GSF,
                      reco::PFBlock::LINKTEST_ALL);
        if(ecalOtherGsfElems.size()) {
          if(ecalOtherGsfElems.begin()->second != gsfIs[iEle]) continue;
        } 
        
        // get the cluster only if the deta (ecal-gsf) < 0.05
        reco::PFClusterRef clusterRef = elements[(ii->second)].clusterRef();
        float etacl =  clusterRef->eta();
        if( fabs(eta_gsf-etacl) < 0.05) {       
          GsfElemIndex.push_back(ii->second);
          localactive[ii->second] = false;
          if (DebugSetLinksDetailed)
        cout << " ExtraCluster From Gsf " << ii->second << endl;
        }
      }
    }
      }

      //Add the possibility to link other ecal clusters from kf. 
     
//       for (std::multimap<double, unsigned int>::iterator ii = ecalKfElems.begin();
//     ii != ecalKfElems.end();ii++) {
//  if(localactive[ii->second]) {
//         // Check that this cluster is not closer to another Gsf Track    
//    std::multimap<double, unsigned int> ecalOtherGsfElems;
//    block.associatedElements( ii->second,linkData,
//                  ecalOtherGsfElems,
//                  reco::PFBlockElement::GSF,
//                  reco::PFBlock::LINKTEST_CHI2);
//    if(ecalOtherGsfElems.size()) {
//      if(ecalOtherGsfElems.begin()->second != gsfIs[iEle]) continue;
//    } 
//    GsfElemIndex.push_back(ii->second);
//    reco::PFClusterRef clusterRef = elements[(ii->second)].clusterRef();
//    float etacl =  clusterRef->eta();
//    if( fabs(eta_gsf-etacl) < 0.05) {     
//      localactive[ii->second] = false;
//      if (DebugSetLinksDetailed)
//        cout << " ExtraCluster From KF " << ii->second << endl;
//    }
//  }
//       }
      
      //****************** Fill Maps *************************

      // The GsfMap    

      // if any clusters have been associated to the gsf track    
      // use the Ecal clusters associated to the latest brem and associate it to the gsf
       if(GsfElemIndex.size() == 0){
    if(latestBrem_index < CutIndex) {
      unsigned int ckey = cleanedEcalBremElems.count(latestBrem_index);
      if(ckey == 1) {
        unsigned int temp_cal = 
          cleanedEcalBremElems.find(latestBrem_index)->second;
        GsfElemIndex.push_back(temp_cal);
        if (DebugSetLinksDetailed)
          cout << "******************** Gsf Cluster From Brem " << temp_cal 
           << " Latest Brem index " << latestBrem_index 
           << " ************************* " << endl;
      }
      else{
        pair<multimap<unsigned int,unsigned int>::iterator,multimap<unsigned int,unsigned int>::iterator> ret;
        ret = cleanedEcalBremElems.equal_range(latestBrem_index);
        multimap<unsigned int,unsigned int>::iterator it;
        for(it=ret.first; it!=ret.second; ++it) {
          GsfElemIndex.push_back((*it).second);
          if (DebugSetLinksDetailed)
        cout << "******************** Gsf Cluster From Brem " << (*it).second 
             << " Latest Brem index " << latestBrem_index 
             << " ************************* " << endl;
        }
      }
      // erase the brem. 
      unsigned int elToErase = 0;
      for(unsigned int i = 0; i<keyBremIndex.size();i++) {
        if(latestBrem_index == keyBremIndex[i]) {
          elToErase = i;
        }
      }
      keyBremIndex.erase(keyBremIndex.begin()+elToErase);
    }   
      }

      // Get Extra Clusters from converted brem gsf tracks. The locallock method
      // tells me if the ecal cluster has been already assigned to the primary
      // gsf track or to a brem

      for(unsigned int iConv=0; iConv<gsfIs.size(); iConv++) {  
    if(iConv != iEle) {

      const reco::PFBlockElementGsfTrack * gsfConv  =  
        dynamic_cast<const reco::PFBlockElementGsfTrack*>((&elements[(gsfIs[iConv])]));
      
      // look at only to secondary gsf tracks
      if(gsfConv->trackType(reco::PFBlockElement::T_FROM_GAMMACONV)){
        if (DebugSetLinksDetailed)
          cout << "  PFElectronAlgo:: I'm running on convGsfBrem " << endl;
        // check if they are linked to the primary
        float conv_dist = block.dist(gsfIs[iConv],gsfIs[iEle],
                     linkData,reco::PFBlock::LINKTEST_ALL);
        if(conv_dist > 0.) {
          // find the closest ecal cluster associated to conversions

          std::multimap<double, unsigned int> ecalConvElems;
          block.associatedElements( gsfIs[iConv],linkData,
                    ecalConvElems,
                    reco::PFBlockElement::ECAL,
                    reco::PFBlock::LINKTEST_ALL );    
          if(ecalConvElems.size() > 0) {
        // the ecal cluster is still active?
        if(localactive[(ecalConvElems.begin()->second)] == true) {
          if (DebugSetLinksDetailed)
            cout << "  PFElectronAlgo:: convGsfBrem has a ECAL cluster linked and free" << endl;
          // Check that this cluster is not closer to another primary Gsf track
          std::multimap<double, unsigned int> ecalOtherGsfPrimElems;
          block.associatedElements( ecalConvElems.begin()->second,linkData,
                        ecalOtherGsfPrimElems,
                        reco::PFBlockElement::GSF,
                        reco::PFBlock::LINKTEST_ALL);
          if(ecalOtherGsfPrimElems.size()>0) {
            unsigned int gsfprimcheck_index = ecalOtherGsfPrimElems.begin()->second;
            const reco::PFBlockElementGsfTrack * gsfCheck  =  
              dynamic_cast<const reco::PFBlockElementGsfTrack*>((&elements[gsfprimcheck_index]));
            if(gsfCheck->trackType(reco::PFBlockElement::T_FROM_GAMMACONV) == false) continue;
            
            reco::PFClusterRef clusterRef = elements[ecalConvElems.begin()->second].clusterRef();
            if (DebugSetLinksDetailed)
              cout << " PFElectronAlgo: !!!!!!! convGsfBrem ECAL cluster has been stored !!!!!!! "
               << " Energy " << clusterRef->energy() << " eta,phi "  << clusterRef->position().eta()
               <<", " <<  clusterRef->position().phi() << endl;
         
            GsfElemIndex.push_back(ecalConvElems.begin()->second);
            convGsfTrack_.push_back(make_pair(ecalConvElems.begin()->second,gsfIs[iConv]));
            localactive[ecalConvElems.begin()->second] = false;
            
          }
        }
          }
        }
      }
    }
      }


      
      EcalIndex.insert(EcalIndex.end(),GsfElemIndex.begin(),GsfElemIndex.end());
      
      

      // The BremMap
      for(unsigned int i =0;i<keyBremIndex.size();i++) {
    unsigned int ikey = keyBremIndex[i];
    unsigned int ckey = cleanedEcalBremElems.count(ikey);
    vector<unsigned int> BremElemIndex(0);
    if(ckey == 1) {
      unsigned int temp_cal = 
        cleanedEcalBremElems.find(ikey)->second;
      BremElemIndex.push_back(temp_cal);
    }
    else{
      pair<multimap<unsigned int,unsigned int>::iterator,multimap<unsigned int,unsigned int>::iterator> ret;
      ret = cleanedEcalBremElems.equal_range(ikey);
      multimap<unsigned int,unsigned int>::iterator it;
      for(it=ret.first; it!=ret.second; ++it) {
        BremElemIndex.push_back((*it).second);
      }
    }
    EcalIndex.insert(EcalIndex.end(),BremElemIndex.begin(),BremElemIndex.end());
    associatedToBrems_.insert(pair<unsigned int,vector<unsigned int> >(ikey,BremElemIndex));
      }

      
      // 19 Mar 2010: add KF and ECAL elements from converted brem photons
      vector<unsigned int> convBremKFTrack;
      convBremKFTrack.clear();
      if (kfElems.size() > 0) {
    for(std::multimap<double, unsigned int>::iterator itkf = kfElems.begin();
        itkf != kfElems.end(); ++itkf) {
      const reco::PFBlockElementTrack * TrkEl  =  
        dynamic_cast<const reco::PFBlockElementTrack*>((&elements[itkf->second]));
      bool isPrim = isPrimaryTrack(*TrkEl,*GsfEl);

      if(!isPrim) {

        // search for linked ECAL clusters
        std::multimap<double, unsigned int> ecalConvElems;
        block.associatedElements( itkf->second,linkData,
                      ecalConvElems,
                      reco::PFBlockElement::ECAL,
                      reco::PFBlock::LINKTEST_ALL );
        if(ecalConvElems.size() > 0) {
          // Further Cleaning: DANIELE This could be improved!
          TrackRef trkRef =   TrkEl->trackRef();
          // iter0, iter1, iter2, iter3 = Algo < 3
          unsigned int Algo = whichTrackAlgo(trkRef);

          float secpin = trkRef->p();   
          
          const reco::PFBlockElementCluster * clust =  
        dynamic_cast<const reco::PFBlockElementCluster*>((&elements[(ecalConvElems.begin()->second)])); 
          float eneclust  =clust->clusterRef()->energy();

          //1)  ******* Reject secondary KF tracks linked to also an HCAL cluster with H/(E+H) > 0.1
          //            This is applied also to KF linked to locked ECAL cluster
          //            NOTE: trusting the H/(E+H) and not the conv brem selection increse the number
          //                  of charged hadrons around the electron. DANIELE? re-think about this. 
          std::multimap<double, unsigned int> hcalConvElems;
          block.associatedElements( itkf->second,linkData,
                    hcalConvElems,
                    reco::PFBlockElement::HCAL,
                    reco::PFBlock::LINKTEST_ALL );

          bool isHoHE = false;
          bool isHoE = false;
          bool isPoHE = false;

          float enehcalclust = -1;
          if(hcalConvElems.size() > 0) {
        const reco::PFBlockElementCluster * clusthcal =  
          dynamic_cast<const reco::PFBlockElementCluster*>((&elements[(hcalConvElems.begin()->second)])); 
        enehcalclust  =clusthcal->clusterRef()->energy();
        // NOTE: DANIELE? Are you sure you want to use the Algo type here? 
        if( (enehcalclust / (enehcalclust+eneclust) ) > 0.1 && Algo < 3) {
          isHoHE = true;
          if(enehcalclust > eneclust) 
            isHoE = true;
          if(secpin > (enehcalclust+eneclust) )
            isPoHE = true;
        }
          }
          

          if(localactive[(ecalConvElems.begin()->second)] == false) {
        
        if(isHoE || isPoHE) {
          if (DebugSetLinksDetailed)
            cout << "PFElectronAlgo:: LOCKED ECAL REJECTED TRACK FOR H/E or P/(H+E) "
             << " H/H+E " << enehcalclust/(enehcalclust+eneclust)             
             << " H/E " <<  enehcalclust/eneclust
             << " P/(H+E) " << secpin/(enehcalclust+eneclust) 
             << " HCAL ENE " << enehcalclust 
             << " ECAL ENE " << eneclust 
             << " secPIN " << secpin 
             << " Algo Track " << Algo << endl;
          continue;
        }

        // check if this track has been alread assigned to an ECAL cluster
        for(unsigned int iecal =0; iecal < EcalIndex.size(); iecal++) {
          // in case this track is already assigned to a locked ECAL cluster
          // the secondary kf track is also saved for further lock
          if(EcalIndex[iecal] == ecalConvElems.begin()->second) {
            if (DebugSetLinksDetailed)
              cout << " PFElectronAlgo:: Conv Brem Recovery locked cluster and I will lock also the KF track " << endl; 
            convBremKFTrack.push_back(itkf->second);
          }
        }
          }       
          else{
        // ECAL cluster free
        
        // 
        if(isHoHE){
          if (DebugSetLinksDetailed)
            cout << "PFElectronAlgo:: FREE ECAL REJECTED TRACK FOR H/H+E " 
             << " H/H+E " <<  (enehcalclust / (enehcalclust+eneclust) ) 
             << " H/E " <<  enehcalclust/eneclust
             << " P/(H+E) " << secpin/(enehcalclust+eneclust) 
             << " HCAL ENE " << enehcalclust 
             << " ECAL ENE " << eneclust 
             << " secPIN " << secpin 
             << " Algo Track " << Algo << endl;
          continue;
        }

        // check that this cluster is not cluser to another KF track (primary)
        std::multimap<double, unsigned int> ecalOtherKFPrimElems;
        block.associatedElements( ecalConvElems.begin()->second,linkData,
                      ecalOtherKFPrimElems,
                      reco::PFBlockElement::TRACK,
                      reco::PFBlock::LINKTEST_ALL);
        if(ecalOtherKFPrimElems.size() > 0) {
          
          // check that this ECAL clusters is the best associated to at least one of the  KF tracks
          // linked to the considered GSF track
          bool isFromGSF = false;
          for(std::multimap<double, unsigned int>::iterator itclos = kfElems.begin();
              itclos != kfElems.end(); ++itclos) {
            if(ecalOtherKFPrimElems.begin()->second == itclos->second) {
              isFromGSF = true;
              break;
            }
          }
          if(isFromGSF){

            // Further Cleaning: DANIELE This could be improved!                        
          
                          
            float Epin = eneclust/secpin;
            
            // compute the pfsupercluster energy till now
            float totenergy = 0.;
            for(unsigned int ikeyecal = 0; 
            ikeyecal<EcalIndex.size(); ikeyecal++){
              // EcalIndex can have the same cluster save twice (because of the late brem cluster).
              bool foundcluster = false;
              if(ikeyecal > 0) {
            for(unsigned int i2 = 0; i2<ikeyecal-1; i2++) {
              if(EcalIndex[ikeyecal] == EcalIndex[i2]) 
                foundcluster = true;
            }
              }
              if(foundcluster) continue;
              const reco::PFBlockElementCluster * clusasso =  
            dynamic_cast<const reco::PFBlockElementCluster*>((&elements[(EcalIndex[ikeyecal])])); 
              totenergy += clusasso->clusterRef()->energy();
            }
            
            // Further Cleaning: DANIELE This could be improved! 
            //2) *****  Do not consider secondary tracks if the GSF and brems have failed in finding ECAL clusters
            if(totenergy == 0.) {
              if (DebugSetLinksDetailed)
            cout << "PFElectronAlgo:: REJECTED_NULLTOT totenergy " << totenergy << endl;
              continue;
            }
            
            //3) ****** Reject secondary KF tracks that have an high E/secPin and that make worse the Etot/pin 
            if(Epin > 3) {
              double res_before = fabs((totenergy-Pin_gsf)/Pin_gsf);
              double res_after = fabs(((totenergy+eneclust)-Pin_gsf)/Pin_gsf);
              
              if(res_before < res_after) {
            if (DebugSetLinksDetailed)
              cout << "PFElectronAlgo::REJECTED_RES totenergy " << totenergy << " Pin_gsf " << Pin_gsf << " cluster to secondary " <<  eneclust 
                   << " Res before " <<  res_before << " res_after " << res_after << endl;
            continue;
              }
            }
            
            if (DebugSetLinksDetailed)
              cout << "PFElectronAlgo:: conv brem found asso to ECAL linked to a secondary KF " << endl;
            convBremKFTrack.push_back(itkf->second);
            GsfElemIndex.push_back(ecalConvElems.begin()->second);
            EcalIndex.push_back(ecalConvElems.begin()->second);
            localactive[(ecalConvElems.begin()->second)] = false;
            localactive[(itkf->second)] = false;
          }
        }
          }
        }
      }
    }
      }
 
      // 4May import EG supercluster
      if(EcalIndex.size() > 0 && useEGammaSupercluster_) {
    double sumEtEcalInTheCone  = 0.;
    
    // Position of the first cluster
    const reco::PFBlockElementCluster * clust =  
      dynamic_cast<const reco::PFBlockElementCluster*>((&elements[EcalIndex[0]])); 
    double PhiFC  = clust->clusterRef()->position().Phi();
    double EtaFC =  clust->clusterRef()->position().Eta();

    // Compute ECAL isolation ->
    for(unsigned int iEcal=0; iEcal<ecalIs.size(); iEcal++) {
      bool foundcluster = false;
      for(unsigned int ikeyecal = 0; 
          ikeyecal<EcalIndex.size(); ikeyecal++){
        if(ecalIs[iEcal] == EcalIndex[ikeyecal])
          foundcluster = true;
      }
      
      // -> only for clusters not already in the PFSCCluster
      if(foundcluster == false) {
        const reco::PFBlockElementCluster * clustExt =  
          dynamic_cast<const reco::PFBlockElementCluster*>((&elements[ecalIs[iEcal]])); 
        double eta_clust =  clustExt->clusterRef()->position().Eta();
        double phi_clust =  clustExt->clusterRef()->position().Phi();
        double theta_clust =  clustExt->clusterRef()->position().Theta();
        double deta_clust = eta_clust - EtaFC;
        double dphi_clust = phi_clust - PhiFC;
        if ( dphi_clust < -M_PI ) 
          dphi_clust = dphi_clust + 2.*M_PI;
        else if ( dphi_clust > M_PI ) 
          dphi_clust = dphi_clust - 2.*M_PI;
        double  DR = sqrt(deta_clust*deta_clust+
                  dphi_clust*dphi_clust);         
        
        //Jurassic veto in deta
        if(fabs(deta_clust) > 0.05 && DR < coneEcalIsoForEgammaSC_) {
          vector<double> ps1Ene(0);
          vector<double> ps2Ene(0);
          double ps1,ps2;
          ps1=ps2=0.;
          double EE_calib = thePFEnergyCalibration_->energyEm(*(clustExt->clusterRef()),ps1Ene,ps2Ene,ps1,ps2,applyCrackCorrections_);
          double ET_calib = EE_calib*sin(theta_clust);
          sumEtEcalInTheCone += ET_calib;
        }
      }
    } //EndLoop Additional ECAL clusters in the block
    
    // Compute track isolation: number of tracks && sumPt
    unsigned int sumNTracksInTheCone = 0;
    double sumPtTracksInTheCone = 0.;
    for(unsigned int iTrack=0; iTrack<trackIs.size(); iTrack++) {
      // the track from the electron are already locked at this stage
      if(localactive[(trackIs[iTrack])]==true) {
        const reco::PFBlockElementTrack * kfEle =  
          dynamic_cast<const reco::PFBlockElementTrack*>((&elements[(trackIs[iTrack])]));   
        reco::TrackRef trkref = kfEle->trackRef();
        if (trkref.isNonnull()) {
          double deta_trk =  trkref->eta() - RefGSF->etaMode();
          double dphi_trk =  trkref->phi() - RefGSF->phiMode();
          if ( dphi_trk < -M_PI ) 
        dphi_trk = dphi_trk + 2.*M_PI;
          else if ( dphi_trk > M_PI ) 
        dphi_trk = dphi_trk - 2.*M_PI;
          double  DR = sqrt(deta_trk*deta_trk+
                dphi_trk*dphi_trk);
          
          reco::HitPattern kfHitPattern = trkref->hitPattern();
          int NValPixelHit = kfHitPattern.numberOfValidPixelHits();
          
          if(DR < coneTrackIsoForEgammaSC_ && NValPixelHit >=3) {
        sumNTracksInTheCone++;
        sumPtTracksInTheCone+=trkref->pt();
          }
        }
      }
    }

    
    bool isBarrelIsolated = false;
    if( fabs(EtaFC < 1.478) && 
        (sumEtEcalInTheCone < sumEtEcalIsoForEgammaSC_barrel_ && 
         (sumNTracksInTheCone < nTrackIsoForEgammaSC_  || sumPtTracksInTheCone < sumPtTrackIsoForEgammaSC_barrel_)))
      isBarrelIsolated = true;
    
    
    bool isEndcapIsolated = false;
    if( fabs(EtaFC >= 1.478) && 
        (sumEtEcalInTheCone < sumEtEcalIsoForEgammaSC_endcap_ &&  
         (sumNTracksInTheCone < nTrackIsoForEgammaSC_  || sumPtTracksInTheCone < sumPtTrackIsoForEgammaSC_endcap_)))
      isEndcapIsolated = true;
    

    // only print out
    if(DebugSetLinksDetailed) {
      if(fabs(EtaFC < 1.478) && isBarrelIsolated == false) {
        cout << "**** PFElectronAlgo:: SUPERCLUSTER FOUND BUT FAILS ISOLATION:BARREL *** " 
         << " sumEtEcalInTheCone " <<sumEtEcalInTheCone 
         << " sumNTracksInTheCone " << sumNTracksInTheCone 
         << " sumPtTracksInTheCone " << sumPtTracksInTheCone << endl;
      }
      if(fabs(EtaFC >= 1.478) && isEndcapIsolated == false) {
        cout << "**** PFElectronAlgo:: SUPERCLUSTER FOUND BUT FAILS ISOLATION:ENDCAP *** " 
         << " sumEtEcalInTheCone " <<sumEtEcalInTheCone 
         << " sumNTracksInTheCone " << sumNTracksInTheCone 
         << " sumPtTracksInTheCone " << sumPtTracksInTheCone << endl;
      }
    }



    
    if(isBarrelIsolated || isEndcapIsolated ) {
      
      
      // Compute TotEnergy
      double totenergy = 0.;
      for(unsigned int ikeyecal = 0; 
          ikeyecal<EcalIndex.size(); ikeyecal++){
        // EcalIndex can have the same cluster save twice (because of the late brem cluster).
        bool foundcluster = false;
        if(ikeyecal > 0) {
          for(unsigned int i2 = 0; i2<ikeyecal-1; i2++) {
        if(EcalIndex[ikeyecal] == EcalIndex[i2]) 
          foundcluster = true;;
          }
        }
        if(foundcluster) continue;
        const reco::PFBlockElementCluster * clusasso =  
          dynamic_cast<const reco::PFBlockElementCluster*>((&elements[(EcalIndex[ikeyecal])])); 
        totenergy += clusasso->clusterRef()->energy();
      }
      // End copute TotEnergy


      // Find extra cluster from e/g importing
      for(unsigned int ikeyecal = 0; 
          ikeyecal<EcalIndex.size(); ikeyecal++){
        // EcalIndex can have the same cluster save twice (because of the late brem cluster).
        bool foundcluster = false;
        if(ikeyecal > 0) {
          for(unsigned int i2 = 0; i2<ikeyecal-1; i2++) {
        if(EcalIndex[ikeyecal] == EcalIndex[i2]) 
          foundcluster = true;
          }
        }     
        if(foundcluster) continue;
        
        
        std::multimap<double, unsigned int> ecalFromSuperClusterElems;
        block.associatedElements( EcalIndex[ikeyecal],linkData,
                      ecalFromSuperClusterElems,
                      reco::PFBlockElement::ECAL,
                      reco::PFBlock::LINKTEST_ALL);
        if(ecalFromSuperClusterElems.size() > 0) {
          for(std::multimap<double, unsigned int>::iterator itsc = ecalFromSuperClusterElems.begin();
          itsc != ecalFromSuperClusterElems.end(); ++itsc) {
        if(localactive[itsc->second] == false) {
          continue;
        }
        
        std::multimap<double, unsigned int> ecalOtherKFPrimElems;
        block.associatedElements( itsc->second,linkData,
                      ecalOtherKFPrimElems,
                      reco::PFBlockElement::TRACK,
                      reco::PFBlock::LINKTEST_ALL);
        if(ecalOtherKFPrimElems.size() > 0) {
          if(localactive[ecalOtherKFPrimElems.begin()->second] == true) {
            if (DebugSetLinksDetailed)
              cout << "**** PFElectronAlgo:: SUPERCLUSTER FOUND BUT FAILS KF VETO *** " << endl;
            continue;
          }
        }
        bool isInTheEtaRange = false;
        const reco::PFBlockElementCluster * clustToAdd =  
          dynamic_cast<const reco::PFBlockElementCluster*>((&elements[itsc->second])); 
        double deta_clustToAdd = clustToAdd->clusterRef()->position().Eta() - EtaFC;
        double ene_clustToAdd = clustToAdd->clusterRef()->energy();
        
        if(fabs(deta_clustToAdd) < 0.05)
          isInTheEtaRange = true;
        
        // check for both KF and GSF
        bool isBetterEpin = false;
        if(isInTheEtaRange == false ) {
          if (DebugSetLinksDetailed)
            cout << "**** PFElectronAlgo:: SUPERCLUSTER FOUND BUT FAILS GAMMA DETA RANGE  *** " 
             << fabs(deta_clustToAdd) << endl;
          
          if(KfGsf_index < CutIndex) {          
            //GSF
            double res_before_gsf = fabs((totenergy-Pin_gsf)/Pin_gsf);
            double res_after_gsf = fabs(((totenergy+ene_clustToAdd)-Pin_gsf)/Pin_gsf);

            //KF
            const reco::PFBlockElementTrack * trackEl =  
              dynamic_cast<const reco::PFBlockElementTrack*>((&elements[KfGsf_index])); 
            double Pin_kf = trackEl->trackRef()->p();
            double res_before_kf = fabs((totenergy-Pin_kf)/Pin_kf);
            double res_after_kf = fabs(((totenergy+ene_clustToAdd)-Pin_kf)/Pin_kf);               
            
            // The new cluster improve both the E/pin?
            if(res_after_gsf < res_before_gsf && res_after_kf < res_before_kf ) {
              isBetterEpin = true;
            }
            else {
              if (DebugSetLinksDetailed)
            cout << "**** PFElectronAlgo:: SUPERCLUSTER FOUND AND FAILS ALSO RES_EPIN" 
                 << " tot energy " << totenergy 
                 << " Pin_gsf " << Pin_gsf 
                 << " Pin_kf " << Pin_kf 
                 << " cluster from SC to ADD " <<  ene_clustToAdd 
                 << " Res before GSF " <<  res_before_gsf << " res_after_gsf " << res_after_gsf 
                 << " Res before KF " <<  res_before_kf << " res_after_kf " << res_after_kf  << endl;
            }
          }
        }
        
        if(isInTheEtaRange || isBetterEpin) {       
          if (DebugSetLinksDetailed)
            cout << "!!!! PFElectronAlgo:: ECAL from SUPERCLUSTER FOUND !!!!! " << endl;
          GsfElemIndex.push_back(itsc->second);
          EcalIndex.push_back(itsc->second);
          localactive[(itsc->second)] = false;
        }
          }
        }
      }
    } // END ISOLATION IF
      }


      if(KfGsf_index < CutIndex) 
    GsfElemIndex.push_back(KfGsf_index);
      else if(KfGsf_secondIndex < CutIndex) 
    GsfElemIndex.push_back(KfGsf_secondIndex);
      
      // insert the secondary KF tracks
      GsfElemIndex.insert(GsfElemIndex.end(),convBremKFTrack.begin(),convBremKFTrack.end());
      GsfElemIndex.insert(GsfElemIndex.end(),keyBremIndex.begin(),keyBremIndex.end());
      associatedToGsf_.insert(pair<unsigned int, vector<unsigned int> >(gsfIs[iEle],GsfElemIndex));

      // The EcalMap
      for(unsigned int ikeyecal = 0; 
      ikeyecal<EcalIndex.size(); ikeyecal++){
    

    vector<unsigned int> EcalElemsIndex(0);

    std::multimap<double, unsigned int> PS1Elems;
    block.associatedElements( EcalIndex[ikeyecal],linkData,
                  PS1Elems,
                  reco::PFBlockElement::PS1,
                  reco::PFBlock::LINKTEST_ALL );
    for( std::multimap<double, unsigned int>::iterator it = PS1Elems.begin();
         it != PS1Elems.end();it++) {
      unsigned int index = it->second;
      if(localactive[index] == true) {
        
        // Check that this cluster is not closer to another ECAL cluster
        std::multimap<double, unsigned> sortedECAL;
        block.associatedElements( index,  linkData,
                      sortedECAL,
                      reco::PFBlockElement::ECAL,
                      reco::PFBlock::LINKTEST_ALL );
        unsigned jEcal = sortedECAL.begin()->second;
        if ( jEcal != EcalIndex[ikeyecal]) continue; 


        EcalElemsIndex.push_back(index);
        localactive[index] = false;
      }
    }
    
    std::multimap<double, unsigned int> PS2Elems;
    block.associatedElements( EcalIndex[ikeyecal],linkData,
                  PS2Elems,
                  reco::PFBlockElement::PS2,
                  reco::PFBlock::LINKTEST_ALL );
    for( std::multimap<double, unsigned int>::iterator it = PS2Elems.begin();
         it != PS2Elems.end();it++) {
      unsigned int index = it->second;
      if(localactive[index] == true) {
        // Check that this cluster is not closer to another ECAL cluster
        std::multimap<double, unsigned> sortedECAL;
        block.associatedElements( index,  linkData,
                      sortedECAL,
                      reco::PFBlockElement::ECAL,
                      reco::PFBlock::LINKTEST_ALL );
        unsigned jEcal = sortedECAL.begin()->second;
        if ( jEcal != EcalIndex[ikeyecal]) continue; 
        
        EcalElemsIndex.push_back(index);
        localactive[index] = false;
      }
    }
    if(ikeyecal == 0) {
      // The first cluster is that one coming from the Gsf. 
      // Only for this one is found the HCAL cluster using the Track-HCAL link
      // and not the Ecal-Hcal not well tested yet.
      std::multimap<double, unsigned int> hcalGsfElems;
      block.associatedElements( gsfIs[iEle],linkData,
                    hcalGsfElems,
                    reco::PFBlockElement::HCAL,
                    reco::PFBlock::LINKTEST_ALL );  
      for( std::multimap<double, unsigned int>::iterator it = hcalGsfElems.begin();
           it != hcalGsfElems.end();it++) {
        unsigned int index = it->second;
        //  if(localactive[index] == true) {

          // Check that this cluster is not closer to another GSF
          // remove in high energetic jets this is dangerous. 
//        std::multimap<double, unsigned> sortedGsf;
//        block.associatedElements( index,  linkData,
//                  sortedGsf,
//                  reco::PFBlockElement::GSF,
//                  reco::PFBlock::LINKTEST_ALL );
//        unsigned jGsf = sortedGsf.begin()->second;
//        if ( jGsf != gsfIs[iEle]) continue; 

          EcalElemsIndex.push_back(index);
          localactive[index] = false;
          
          // }
      }
      // if the closest ecal cluster has been link with the KF, check KF - HCAL link
      if(hcalGsfElems.size() == 0 && ClosestEcalWithKf == true) {
        std::multimap<double, unsigned int> hcalKfElems;
        block.associatedElements( KfGsf_index,linkData,
                      hcalKfElems,
                      reco::PFBlockElement::HCAL,
                      reco::PFBlock::LINKTEST_ALL );    
        for( std::multimap<double, unsigned int>::iterator it = hcalKfElems.begin();
         it != hcalKfElems.end();it++) {
          unsigned int index = it->second;
          if(localactive[index] == true) {
        
        // Check that this cluster is not closer to another KF
        std::multimap<double, unsigned> sortedKf;
        block.associatedElements( index,  linkData,
                      sortedKf,
                      reco::PFBlockElement::TRACK,
                      reco::PFBlock::LINKTEST_ALL );
        unsigned jKf = sortedKf.begin()->second;
        if ( jKf != KfGsf_index) continue; 
        EcalElemsIndex.push_back(index);
        localactive[index] = false;
          }
        }
      }
      // Find Other Primary Tracks Associated to the same Gsf Clusters
      std::multimap<double, unsigned int> kfEtraElems;
      block.associatedElements( EcalIndex[ikeyecal],linkData,
                    kfEtraElems,
                    reco::PFBlockElement::TRACK,
                    reco::PFBlock::LINKTEST_ALL );
      if(kfEtraElems.size() > 0) {
        for( std::multimap<double, unsigned int>::iterator it = kfEtraElems.begin();
         it != kfEtraElems.end();it++) {
          unsigned int index = it->second;

          // 19 Mar 2010 do not consider here tracks from gamma conv
         //  const reco::PFBlockElementTrack * kfTk =  
             //  dynamic_cast<const reco::PFBlockElementTrack*>((&elements[index]));         
          // DANIELE ?  It is not need because of the local locking 
          //   if(kfTk->isLinkedToDisplacedVertex()) continue;

          bool thisIsAMuon = false;
          thisIsAMuon =  PFMuonAlgo::isMuon(elements[index]);
          if (DebugSetLinksDetailed && thisIsAMuon)
        cout << " This is a Muon: index " << index << endl;
          if(localactive[index] == true && !thisIsAMuon) {
        if(index != KfGsf_index) {
          // Check that this track is not closer to another ECAL cluster
          // Not Sure here I need this step
          std::multimap<double, unsigned> sortedECAL;
          block.associatedElements( index,  linkData,
                        sortedECAL,
                        reco::PFBlockElement::ECAL,
                        reco::PFBlock::LINKTEST_ALL );
          unsigned jEcal = sortedECAL.begin()->second;
          if ( jEcal != EcalIndex[ikeyecal]) continue; 
          EcalElemsIndex.push_back(index);
          localactive[index] = false;
        }
          }
        }
      }   

    }
    associatedToEcal_.insert(pair<unsigned int,vector<unsigned int> >(EcalIndex[ikeyecal],EcalElemsIndex));
      }
    }// end type GSF
  } // endis there a gsf track
  
  // ******************* End Link *****************************

  // 
  // Below is only for debugging printout 
  if (DebugSetLinksSummary) {
    if(IsThereAGoodGSFTrack) {
      if (DebugSetLinksSummary) cout << " -- The Link Summary --" << endl;
      for(map<unsigned int,vector<unsigned int> >::iterator it = associatedToGsf_.begin();
      it != associatedToGsf_.end(); it++) {
    
    if (DebugSetLinksSummary) cout << " AssoGsf " << it->first << endl;
    vector<unsigned int> eleasso = it->second;
    for(unsigned int i=0;i<eleasso.size();i++) {
      PFBlockElement::Type type = elements[eleasso[i]].type();
      if(type == reco::PFBlockElement::BREM) {
        if (DebugSetLinksSummary) 
          cout << " AssoGsfElements BREM " <<  eleasso[i] <<  endl;
      }
      else if(type == reco::PFBlockElement::ECAL) {
        if (DebugSetLinksSummary) 
          cout << " AssoGsfElements ECAL " <<  eleasso[i] <<  endl;
      }
      else if(type == reco::PFBlockElement::TRACK) {
        if (DebugSetLinksSummary) 
          cout << " AssoGsfElements KF " <<  eleasso[i] <<  endl;
      }
      else {
        if (DebugSetLinksSummary) 
          cout << " AssoGsfElements ????? " <<  eleasso[i] <<  endl;
      }
    }
      }
      
      for(map<unsigned int,vector<unsigned int> >::iterator it = associatedToBrems_.begin();
      it != associatedToBrems_.end(); it++) {
    if (DebugSetLinksSummary) cout << " AssoBrem " << it->first << endl;
    vector<unsigned int> eleasso = it->second;
    for(unsigned int i=0;i<eleasso.size();i++) {
      PFBlockElement::Type type = elements[eleasso[i]].type();
      if(type == reco::PFBlockElement::ECAL) {
        if (DebugSetLinksSummary) 
          cout << " AssoBremElements ECAL " <<  eleasso[i] <<  endl;
      }
      else {
        if (DebugSetLinksSummary) 
          cout << " AssoBremElements ????? " <<  eleasso[i] <<  endl;
      }
    }
      }
      
      for(map<unsigned int,vector<unsigned int> >::iterator it = associatedToEcal_.begin();
      it != associatedToEcal_.end(); it++) {
    if (DebugSetLinksSummary) cout << " AssoECAL " << it->first << endl;
    vector<unsigned int> eleasso = it->second;
    for(unsigned int i=0;i<eleasso.size();i++) {
      PFBlockElement::Type type = elements[eleasso[i]].type();
      if(type == reco::PFBlockElement::PS1) {
        if (DebugSetLinksSummary) 
          cout << " AssoECALElements PS1  " <<  eleasso[i] <<  endl;
      }
      else if(type == reco::PFBlockElement::PS2) {
        if (DebugSetLinksSummary) 
          cout << " AssoECALElements PS2  " <<  eleasso[i] <<  endl;
      }
      else if(type == reco::PFBlockElement::HCAL) {
        if (DebugSetLinksSummary) 
          cout << " AssoECALElements HCAL  " <<  eleasso[i] <<  endl;
      }
      else {
        if (DebugSetLinksSummary) 
          cout << " AssoHCALElements ????? " <<  eleasso[i] <<  endl;
      }
    }
      }
      if (DebugSetLinksSummary) 
    cout << "-- End Summary --" <<  endl;
    }
    
  }
  // EndPrintOut
  return IsThereAGoodGSFTrack;
}

void PFEGammaAlgo::setnPU ( int  nVtx )

inline

Definition at line 95 of file PFEGammaAlgo.h.

References nVtx_.

                       {
    nVtx_=nVtx;
  }

void PFEGammaAlgo::setPhotonPrimaryVtx ( const reco::Vertex &  primary )

inline

Definition at line 98 of file PFEGammaAlgo.h.

References primaryVertex_.

                                                     {
    primaryVertex_ = & primary;
  }

unsigned int PFEGammaAlgo::whichTrackAlgo ( const reco::TrackRef &  trackRef )

private

Definition at line 2778 of file PFEGammaAlgo.cc.

Referenced by SetLinks().

                                                                      {
  unsigned int Algo = 0; 
  switch (trackRef->algo()) {
  case TrackBase::ctf:
  case TrackBase::iter0:
  case TrackBase::iter1:
  case TrackBase::iter2:
    Algo = 0;
    break;
  case TrackBase::iter3:
    Algo = 1;
    break;
  case TrackBase::iter4:
    Algo = 2;
    break;
  case TrackBase::iter5:
    Algo = 3;
    break;
  case TrackBase::iter6:
    Algo = 4;
    break;
  default:
    Algo = 5;
    break;
  }
  return Algo;
}

Member Data Documentation

std::vector<unsigned int> PFEGammaAlgo::AddFromElectron_

private

Definition at line 270 of file PFEGammaAlgo.h.

Referenced by EarlyConversion(), and RunPFEG().

bool PFEGammaAlgo::applyCrackCorrections_

private

Definition at line 174 of file PFEGammaAlgo.h.

Referenced by AddElectronCandidate(), and SetLinks().

float PFEGammaAlgo::chi2

private

Definition at line 241 of file PFEGammaAlgo.h.

Referenced by EvaluateSingleLegMVA(), and PFEGammaAlgo().

float PFEGammaAlgo::chi2_gsf

private

Definition at line 193 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo().

float PFEGammaAlgo::chi2_kf

private

Definition at line 193 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo().

float PFEGammaAlgo::Clus5x5ratio_

private

Definition at line 247 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::ClusEta_

private

Definition at line 247 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::ClusPhi_

private

Definition at line 247 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::ClusR9_

private

Definition at line 247 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

double PFEGammaAlgo::coneEcalIsoForEgammaSC_

private

Definition at line 180 of file PFEGammaAlgo.h.

Referenced by SetLinks().

double PFEGammaAlgo::coneTrackIsoForEgammaSC_

private

Definition at line 184 of file PFEGammaAlgo.h.

std::vector< std::pair <unsigned int, unsigned int> > PFEGammaAlgo::convGsfTrack_

private

Definition at line 167 of file PFEGammaAlgo.h.

Referenced by AddElectronElements(), RunPFEG(), and SetLinks().

float PFEGammaAlgo::CrysEta_

private

Definition at line 247 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

int PFEGammaAlgo::CrysIEta_

private

Definition at line 249 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

int PFEGammaAlgo::CrysIPhi_

private

Definition at line 249 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::CrysPhi_

private

Definition at line 247 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::CrysX_

private

Definition at line 250 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::CrysY_

private

Definition at line 250 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::del_phi

private

Definition at line 241 of file PFEGammaAlgo.h.

Referenced by EvaluateSingleLegMVA(), and PFEGammaAlgo().

float PFEGammaAlgo::dEta_

private

Definition at line 258 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

float PFEGammaAlgo::DEtaGsfEcalClust

private

Definition at line 200 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo().

float PFEGammaAlgo::dPhi_

private

Definition at line 258 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

float PFEGammaAlgo::dPtOverPt_gsf

private

Definition at line 193 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo().

float PFEGammaAlgo::DPtOverPt_gsf

private

Definition at line 193 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo().

float PFEGammaAlgo::DPtOverPt_kf

private

Definition at line 193 of file PFEGammaAlgo.h.

float PFEGammaAlgo::e1x3_

private

Definition at line 253 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::e1x5_

private

Definition at line 253 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::e2x5Bottom_

private

Definition at line 253 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::e2x5Left_

private

Definition at line 253 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::e2x5Max_

private

Definition at line 255 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::e2x5Right_

private

Definition at line 253 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::e2x5Top_

private

Definition at line 253 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::e3x1_

private

Definition at line 253 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::e3x3_

private

Definition at line 247 of file PFEGammaAlgo.h.

float PFEGammaAlgo::E3x3_

private

Definition at line 257 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), EvaluateResMVA(), and RunPFEG().

float PFEGammaAlgo::e5x5Map[5][5]

private

Definition at line 244 of file PFEGammaAlgo.h.

float PFEGammaAlgo::earlyBrem

private

Definition at line 203 of file PFEGammaAlgo.h.

float PFEGammaAlgo::EB

private

Definition at line 251 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::ebottom_

private

Definition at line 254 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

std::vector<reco::PFCandidate> PFEGammaAlgo::egCandidate_

private

Definition at line 272 of file PFEGammaAlgo.h.

Referenced by AddElectronCandidate(), getCandidates(), isEGValidCandidate(), and RunPFEG().

std::vector<reco::PFCandidateEGammaExtra> PFEGammaAlgo::egExtra_

private

Definition at line 276 of file PFEGammaAlgo.h.

Referenced by AddElectronCandidate(), getEGExtra(), and RunPFEG().

float PFEGammaAlgo::EGsfPoutMode

private

Definition at line 199 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo().

float PFEGammaAlgo::eleft_

private

Definition at line 254 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::EoverPt

private

Definition at line 241 of file PFEGammaAlgo.h.

Referenced by EvaluateSingleLegMVA(), and PFEGammaAlgo().

float PFEGammaAlgo::eright_

private

Definition at line 254 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::eSeed_

private

Definition at line 253 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::Eta_gsf

private

Definition at line 190 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo().

float PFEGammaAlgo::etop_

private

Definition at line 254 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::EtotBremPinPoutMode

private

Definition at line 199 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo().

float PFEGammaAlgo::EtotPinMode

private

Definition at line 199 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo().

float PFEGammaAlgo::excluded_

private

Definition at line 268 of file PFEGammaAlgo.h.

std::vector< std::pair <unsigned int, unsigned int> > PFEGammaAlgo::fifthStepKfTrack_

private

Definition at line 166 of file PFEGammaAlgo.h.

Referenced by AddElectronElements(), RunPFEG(), and SetLinks().

float PFEGammaAlgo::firstBrem

private

Definition at line 203 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo().

std::vector<bool> PFEGammaAlgo::GsfTrackSingleEcal_

private

Definition at line 165 of file PFEGammaAlgo.h.

float PFEGammaAlgo::HOverHE

private

Definition at line 204 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo().

float PFEGammaAlgo::HOverPin

private

Definition at line 204 of file PFEGammaAlgo.h.

float PFEGammaAlgo::HoverPt

private

Definition at line 241 of file PFEGammaAlgo.h.

Referenced by EvaluateSingleLegMVA(), and PFEGammaAlgo().

bool PFEGammaAlgo::isvalid_

private

Definition at line 206 of file PFEGammaAlgo.h.

Referenced by RunPFEG().

float PFEGammaAlgo::lateBrem

private

Definition at line 203 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo().

float PFEGammaAlgo::lnPt_gsf

private

Definition at line 190 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo().

std::vector<bool> PFEGammaAlgo::lockExtraKf_

private

Definition at line 164 of file PFEGammaAlgo.h.

float PFEGammaAlgo::logPFClusE_

private

Definition at line 247 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::LowClusE_

private

Definition at line 258 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

std::vector<int> PFEGammaAlgo::match_ind

private

Definition at line 236 of file PFEGammaAlgo.h.

Referenced by EarlyConversion().

float PFEGammaAlgo::Mustache_Et_out_

private

Definition at line 268 of file PFEGammaAlgo.h.

float PFEGammaAlgo::Mustache_EtRatio_

private

Definition at line 268 of file PFEGammaAlgo.h.

float PFEGammaAlgo::MustE_

private

Definition at line 257 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

double PFEGammaAlgo::MVACUT

private

Definition at line 219 of file PFEGammaAlgo.h.

Referenced by EvaluateSingleLegMVA().

double PFEGammaAlgo::mvaEleCut_

private

Definition at line 171 of file PFEGammaAlgo.h.

double PFEGammaAlgo::mvaValue

private

Definition at line 242 of file PFEGammaAlgo.h.

Referenced by EvaluateSingleLegMVA(), and RunPFEG().

const char* PFEGammaAlgo::mvaWeightFile_

private

Definition at line 186 of file PFEGammaAlgo.h.

float PFEGammaAlgo::nhit_gsf

private

Definition at line 196 of file PFEGammaAlgo.h.

Referenced by AddElectronCandidate().

float PFEGammaAlgo::nhit_kf

private

Definition at line 196 of file PFEGammaAlgo.h.

Referenced by AddElectronCandidate(), and PFEGammaAlgo().

float PFEGammaAlgo::nlayers

private

Definition at line 240 of file PFEGammaAlgo.h.

Referenced by EvaluateSingleLegMVA(), and PFEGammaAlgo().

float PFEGammaAlgo::nlost

private

Definition at line 240 of file PFEGammaAlgo.h.

Referenced by EvaluateSingleLegMVA(), and PFEGammaAlgo().

float PFEGammaAlgo::nPFClus_

private

Definition at line 258 of file PFEGammaAlgo.h.

unsigned int PFEGammaAlgo::nTrackIsoForEgammaSC_

private

Definition at line 183 of file PFEGammaAlgo.h.

Referenced by SetLinks().

float PFEGammaAlgo::nVtx_

private

Definition at line 260 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), EvaluateResMVA(), and setnPU().

std::vector< reco::PFCandidate > PFEGammaAlgo::permElectronCandidates_

private

Definition at line 239 of file PFEGammaAlgo.h.

float PFEGammaAlgo::PFCrysEtaCrack_

private

Definition at line 247 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

float PFEGammaAlgo::PFPhoE_

private

Definition at line 257 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

float PFEGammaAlgo::PFPhoECorr_

private

Definition at line 257 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and RunPFEG().

float PFEGammaAlgo::PFPhoEt_

private

Definition at line 257 of file PFEGammaAlgo.h.

Referenced by EvaluateResMVA().

float PFEGammaAlgo::PFPhoEta_

private

Definition at line 257 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

float PFEGammaAlgo::PFPhoEtCorr_

private

Definition at line 257 of file PFEGammaAlgo.h.

float PFEGammaAlgo::PFPhoPhi_

private

Definition at line 257 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

float PFEGammaAlgo::PFPhoR9_

private

Definition at line 257 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and RunPFEG().

float PFEGammaAlgo::PFPhoR9Corr_

private

Definition at line 257 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

const reco::Vertex* PFEGammaAlgo::primaryVertex_

private

Definition at line 221 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA(), RunPFEG(), and setPhotonPrimaryVtx().

float PFEGammaAlgo::RConv_

private

Definition at line 257 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

const GBRForest* PFEGammaAlgo::ReaderGC_

private

Definition at line 224 of file PFEGammaAlgo.h.

Referenced by setGBRForest().

const GBRForest* PFEGammaAlgo::ReaderGCEB_

private

Definition at line 229 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and setGBRForest().

const GBRForest* PFEGammaAlgo::ReaderGCEEhR9_

private

Definition at line 230 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and setGBRForest().

const GBRForest* PFEGammaAlgo::ReaderGCEElR9_

private

Definition at line 231 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and setGBRForest().

const GBRForest* PFEGammaAlgo::ReaderLC_

private

Definition at line 223 of file PFEGammaAlgo.h.

Referenced by setGBRForest().

const GBRForest* PFEGammaAlgo::ReaderLCEB_

private

Definition at line 227 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA(), and setGBRForest().

const GBRForest* PFEGammaAlgo::ReaderLCEE_

private

Definition at line 228 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA(), and setGBRForest().

const GBRForest* PFEGammaAlgo::ReaderRes_

private

Definition at line 225 of file PFEGammaAlgo.h.

Referenced by EvaluateResMVA(), and setGBRForest().

float PFEGammaAlgo::RMSAll_

private

Definition at line 258 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

float PFEGammaAlgo::RMSMust_

private

Definition at line 258 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

float PFEGammaAlgo::SCEtaWidth_

private

Definition at line 257 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

float PFEGammaAlgo::SCPhiWidth_

private

Definition at line 257 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

float PFEGammaAlgo::SigmaEtaEta

private

Definition at line 201 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo().

float PFEGammaAlgo::STIP

private

Definition at line 241 of file PFEGammaAlgo.h.

Referenced by EvaluateSingleLegMVA(), and PFEGammaAlgo().

double PFEGammaAlgo::sumEtEcalIsoForEgammaSC_barrel_

private

Definition at line 178 of file PFEGammaAlgo.h.

Referenced by SetLinks().

double PFEGammaAlgo::sumEtEcalIsoForEgammaSC_endcap_

private

Definition at line 179 of file PFEGammaAlgo.h.

Referenced by SetLinks().

double PFEGammaAlgo::sumPtTrackIsoForEgammaSC_barrel_

private

Definition at line 181 of file PFEGammaAlgo.h.

Referenced by SetLinks().

double PFEGammaAlgo::sumPtTrackIsoForEgammaSC_endcap_

private

Definition at line 182 of file PFEGammaAlgo.h.

Referenced by SetLinks().

double PFEGammaAlgo::sumPtTrackIsoForPhoton_

private

Definition at line 234 of file PFEGammaAlgo.h.

double PFEGammaAlgo::sumPtTrackIsoSlopeForPhoton_

private

Definition at line 235 of file PFEGammaAlgo.h.

boost::shared_ptr<PFEnergyCalibration> PFEGammaAlgo::thePFEnergyCalibration_

private

Definition at line 173 of file PFEGammaAlgo.h.

Referenced by AddElectronCandidate(), RunPFEG(), and SetLinks().

boost::shared_ptr<PFSCEnergyCalibration> PFEGammaAlgo::thePFSCEnergyCalibration_

private

Definition at line 172 of file PFEGammaAlgo.h.

Referenced by AddElectronCandidate().

TMVA::Reader* PFEGammaAlgo::tmvaReader_

private

Definition at line 222 of file PFEGammaAlgo.h.

Referenced by EvaluateSingleLegMVA(), PFEGammaAlgo(), and ~PFEGammaAlgo().

TMVA::Reader* PFEGammaAlgo::tmvaReaderEle_

private

Definition at line 170 of file PFEGammaAlgo.h.

Referenced by PFEGammaAlgo(), and ~PFEGammaAlgo().

float PFEGammaAlgo::TotPS1_

private

Definition at line 259 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and RunPFEG().

float PFEGammaAlgo::TotPS2_

private

Definition at line 259 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and RunPFEG().

float PFEGammaAlgo::track_pt

private

Definition at line 241 of file PFEGammaAlgo.h.

Referenced by EvaluateSingleLegMVA(), and PFEGammaAlgo().

bool PFEGammaAlgo::useEGammaSupercluster_

private

Definition at line 177 of file PFEGammaAlgo.h.

Referenced by SetLinks().

bool PFEGammaAlgo::useEGElectrons_

private

Definition at line 176 of file PFEGammaAlgo.h.

bool PFEGammaAlgo::usePFSCEleCalib_

private

Definition at line 175 of file PFEGammaAlgo.h.

Referenced by AddElectronCandidate().

bool PFEGammaAlgo::useReg_

private

Definition at line 220 of file PFEGammaAlgo.h.

Referenced by RunPFEG().

verbosityLevel PFEGammaAlgo::verbosityLevel_

private

Definition at line 213 of file PFEGammaAlgo.h.

Referenced by RunPFEG().

float PFEGammaAlgo::VtxZ_

private

Definition at line 247 of file PFEGammaAlgo.h.

Referenced by EvaluateLCorrMVA().

TH2D* PFEGammaAlgo::X0_inner

private

Definition at line 263 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), EvaluateResMVA(), and PFEGammaAlgo().

TH2D* PFEGammaAlgo::X0_middle

private

Definition at line 264 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), EvaluateResMVA(), and PFEGammaAlgo().

TH2D* PFEGammaAlgo::X0_outer

private

Definition at line 265 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), EvaluateResMVA(), and PFEGammaAlgo().

TH2D* PFEGammaAlgo::X0_sum

private

Definition at line 262 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), EvaluateResMVA(), and PFEGammaAlgo().

float PFEGammaAlgo::x0inner_

private

Definition at line 266 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

float PFEGammaAlgo::x0middle_

private

Definition at line 266 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().

float PFEGammaAlgo::x0outer_

private

Definition at line 266 of file PFEGammaAlgo.h.

Referenced by EvaluateGCorrMVA(), and EvaluateResMVA().