Public Member Functions
void	cleanup ()

double	compute (const reco::CandidateBaseRef &cand)

const reco::IsoDepositMap &	map ()

void	open (const edm::Event &iEvent, const edm::EventSetup &iSetup)

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

Private Attributes
double	deltaR_

reco::isodeposit::EventDependentAbsVetos	evdepVetos_

edm::Handle< reco::IsoDepositMap >	hDeps_

Mode	mode_

bool	skipDefaultVeto_

edm::EDGetTokenT < reco::IsoDepositMap >	srcToken_

bool	usesFunction_

reco::isodeposit::AbsVetos	vetos_

double	weight_

StringObjectFunction < reco::Candidate >	weightExpr_

Detailed Description

Definition at line 38 of file CandIsolatorFromDeposits.cc.

Constructor & Destructor Documentation

CandIsolatorFromDeposits::SingleDeposit::SingleDeposit	(	const edm::ParameterSet &	iConfig,
		edm::ConsumesCollector &&	iC
	)

Definition at line 72 of file CandIsolatorFromDeposits.cc.

     : srcToken_(iC.consumes<reco::IsoDepositMap>(iConfig.getParameter<edm::InputTag>("src"))),
       deltaR_(iConfig.getParameter<double>("deltaR")),
       weightExpr_(iConfig.getParameter<std::string>("weight")),
       skipDefaultVeto_(iConfig.getParameter<bool>("skipDefaultVeto"))
 //,vetos_(new AbsVetos())
 {
   std::string mode = iConfig.getParameter<std::string>("mode");
   if (mode == "sum")
     mode_ = Sum;
   else if (mode == "sumRelative")
     mode_ = SumRelative;
   else if (mode == "sum2")
     mode_ = Sum2;
   else if (mode == "sum2Relative")
     mode_ = Sum2Relative;
   else if (mode == "max")
     mode_ = Max;
   else if (mode == "maxRelative")
     mode_ = MaxRelative;
   else if (mode == "nearestDR")
     mode_ = NearestDR;
   else if (mode == "count")
     mode_ = Count;
   else if (mode == "meanDR")
     mode_ = MeanDR;
   else if (mode == "sumDR")
     mode_ = SumDR;
   else
     throw cms::Exception("Not Implemented") << "Mode '" << mode << "' not implemented. "
                                             << "Supported modes are 'sum', 'sumRelative', 'count'." <<
         //"Supported modes are 'sum', 'sumRelative', 'max', 'maxRelative', 'count'." << // TODO: on request only
         "New methods can be easily implemented if requested.";
   typedef std::vector<std::string> vstring;
   vstring vetos = iConfig.getParameter<vstring>("vetos");
   reco::isodeposit::EventDependentAbsVeto *evdep;
   for (vstring::const_iterator it = vetos.begin(), ed = vetos.end(); it != ed; ++it) {
     vetos_.push_back(IsoDepositVetoFactory::make(it->c_str(), evdep, iC));
     if (evdep)
       evdepVetos_.push_back(evdep);
   }
   std::string weight = iConfig.getParameter<std::string>("weight");
   if (isNumber(weight)) {
     //std::cout << "Weight is a simple number, " << toNumber(weight) << std::endl;
     weight_ = toNumber(weight);
     usesFunction_ = false;
   } else {
     usesFunction_ = true;
     //std::cout << "Weight is a function, this might slow you down... " << std::endl;
   }
   //std::cout << "CandIsolatorFromDeposits::SingleDeposit::SingleDeposit: Total of " << vetos_.size() << " vetos" << std::endl;
 }

Member Function Documentation

void CandIsolatorFromDeposits::SingleDeposit::cleanup ( )

Definition at line 124 of file CandIsolatorFromDeposits.cc.

                                                     {
   for (AbsVetos::iterator it = vetos_.begin(), ed = vetos_.end(); it != ed; ++it) {
     delete *it;
   }
   vetos_.clear();
   // NOTE: we DON'T have to delete the evdepVetos_, they have already been deleted above. We just clear the vectors
   evdepVetos_.clear();
 }

double CandIsolatorFromDeposits::SingleDeposit::compute ( const reco::CandidateBaseRef & cand )

Definition at line 139 of file CandIsolatorFromDeposits.cc.

                                                                                       {
   const IsoDeposit &dep = (*hDeps_)[cand];
   double eta = dep.eta(), phi = dep.phi();  // better to center on the deposit direction
                                             // that could be, e.g., the impact point at calo
   for (AbsVetos::iterator it = vetos_.begin(), ed = vetos_.end(); it != ed; ++it) {
     (*it)->centerOn(eta, phi);
   }
   double weight = (usesFunction_ ? weightExpr_(*cand) : weight_);
   switch (mode_) {
     case Count:
       return weight * dep.countWithin(deltaR_, vetos_, skipDefaultVeto_);
     case Sum:
       return weight * dep.sumWithin(deltaR_, vetos_, skipDefaultVeto_);
     case SumRelative:
       return weight * dep.sumWithin(deltaR_, vetos_, skipDefaultVeto_) / dep.candEnergy();
     case Sum2:
       return weight * dep.sum2Within(deltaR_, vetos_, skipDefaultVeto_);
     case Sum2Relative:
       return weight * dep.sum2Within(deltaR_, vetos_, skipDefaultVeto_) / (dep.candEnergy() * dep.candEnergy());
     case Max:
       return weight * dep.maxWithin(deltaR_, vetos_, skipDefaultVeto_);
     case NearestDR:
       return weight * dep.nearestDR(deltaR_, vetos_, skipDefaultVeto_);
     case MaxRelative:
       return weight * dep.maxWithin(deltaR_, vetos_, skipDefaultVeto_) / dep.candEnergy();
     case MeanDR:
       return weight * dep.algoWithin<reco::IsoDeposit::MeanDRAlgo>(deltaR_, vetos_, skipDefaultVeto_);
     case SumDR:
       return weight * dep.algoWithin<reco::IsoDeposit::SumDRAlgo>(deltaR_, vetos_, skipDefaultVeto_);
   }
   throw cms::Exception("Logic error") << "Should not happen at " << __FILE__ << ", line "
                                       << __LINE__;  // avoid gcc warning
 }

const reco::IsoDepositMap& CandIsolatorFromDeposits::SingleDeposit::map ( )

inline

Definition at line 44 of file CandIsolatorFromDeposits.cc.

References hDeps_.

44 { return *hDeps_; }

CandIsolatorFromDeposits::SingleDeposit::hDeps_

edm::Handle< reco::IsoDepositMap > hDeps_

Definition: CandIsolatorFromDeposits.cc:56

void CandIsolatorFromDeposits::SingleDeposit::open	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

Definition at line 132 of file CandIsolatorFromDeposits.cc.

References edm::Event::getByToken().

                                                                                                     {
   iEvent.getByToken(srcToken_, hDeps_);
   for (EventDependentAbsVetos::iterator it = evdepVetos_.begin(), ed = evdepVetos_.end(); it != ed; ++it) {
     (*it)->setEvent(iEvent, iSetup);
   }
 }