#include <TtSemiLepSignalSelMVAComputer.h>

Inheritance diagram for TtSemiLepSignalSelMVAComputer:

Public Member Functions
	TtSemiLepSignalSelMVAComputer (const edm::ParameterSet &)

	~TtSemiLepSignalSelMVAComputer ()

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...

virtual	~ProducerBase ()

Public Member Functions inherited from edm::EDConsumerBase
	EDConsumerBase ()

ProductHolderIndex	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductHolderIndex > &) const

void	itemsToGet (BranchType, std::vector< ProductHolderIndex > &) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
virtual void	beginJob ()

double	DeltaPhi (const math::XYZTLorentzVector &v1, const math::XYZTLorentzVector &v2)

double	DeltaR (const math::XYZTLorentzVector &v1, const math::XYZTLorentzVector &v2)

virtual void	endJob ()

virtual void	produce (edm::Event &evt, const edm::EventSetup &setup)

Private Attributes
double	DiscSel

edm::InputTag	electrons_

edm::InputTag	jets_

edm::InputTag	METs_

edm::InputTag	muons_

PhysicsTools::MVAComputerCache	mvaComputer

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType

typedef WorkerT< EDProducer >	WorkerType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::EDProducer
CurrentProcessingContext const *	currentContext () const

Protected Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 17 of file TtSemiLepSignalSelMVAComputer.h.

Constructor & Destructor Documentation

TtSemiLepSignalSelMVAComputer::TtSemiLepSignalSelMVAComputer ( const edm::ParameterSet & cfg )

explicit

Definition at line 18 of file TtSemiLepSignalSelMVAComputer.cc.

                                                                                       :
   muons_ (cfg.getParameter<edm::InputTag>("muons")),
   jets_    (cfg.getParameter<edm::InputTag>("jets")),
   METs_    (cfg.getParameter<edm::InputTag>("mets")),
   electrons_ (cfg.getParameter<edm::InputTag>("elecs"))
 {
   produces< double >("DiscSel");
 }

TtSemiLepSignalSelMVAComputer::~TtSemiLepSignalSelMVAComputer ( )

Definition at line 29 of file TtSemiLepSignalSelMVAComputer.cc.

30 {

31 }

Member Function Documentation

void TtSemiLepSignalSelMVAComputer::beginJob ( void )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 130 of file TtSemiLepSignalSelMVAComputer.cc.

131 {

132 }

double TtSemiLepSignalSelMVAComputer::DeltaPhi	(	const math::XYZTLorentzVector &	v1,
		const math::XYZTLorentzVector &	v2
	)

private

Definition at line 139 of file TtSemiLepSignalSelMVAComputer.cc.

References dPhi(), and Pi.

Referenced by DeltaR().

 {
   double dPhi = fabs(v1.Phi() - v2.Phi());
   if (dPhi > TMath::Pi()) dPhi =  2*TMath::Pi() - dPhi;
   return dPhi;
 }

double TtSemiLepSignalSelMVAComputer::DeltaR	(	const math::XYZTLorentzVector &	v1,
		const math::XYZTLorentzVector &	v2
	)

private

Definition at line 146 of file TtSemiLepSignalSelMVAComputer.cc.

References DeltaPhi(), dPhi(), and PFRecoTauDiscriminationAgainstElectronDeadECAL_cfi::dR.

Referenced by produce().

 {
   double dPhi = DeltaPhi(v1,v2);
   double dR = TMath::Sqrt((v1.Eta()-v2.Eta())*(v1.Eta()-v2.Eta())+dPhi*dPhi);
   return dR;
 }

void TtSemiLepSignalSelMVAComputer::endJob ( void )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 135 of file TtSemiLepSignalSelMVAComputer.cc.

136 {

137 }

void TtSemiLepSignalSelMVAComputer::produce	(	edm::Event &	evt,
		const edm::EventSetup &	setup
	)

privatevirtual

Implements edm::EDProducer.

Definition at line 34 of file TtSemiLepSignalSelMVAComputer.cc.

References edm::View< T >::begin(), DeltaR(), DiscSel, pat::Flags::Overlap::Electrons, HI_PhotonSkim_cff::electrons, electrons_, edm::View< T >::end(), evaluateTtSemiLepSignalSel(), edm::Event::getByLabel(), edm::Ref< C, T, F >::isNull(), edm::HandleBase::isValid(), metsig::jet, fwrapper::jets, jets_, METs_, metsig::muon, patZpeak::muons, muons_, mvaComputer, edm::Event::put(), corrVsCorr::selection, HcalObjRepresent::setup(), pat::Flags::test(), and PhysicsTools::MVAComputerCache::update().

 {
   std::auto_ptr< double > pOutDisc (new double);
  
   mvaComputer.update<TtSemiLepSignalSelMVARcd>(setup, "ttSemiLepSignalSelMVA");
 
   // read name of the last processor in the MVA calibration
   // (to be used as meta information)
   edm::ESHandle<PhysicsTools::Calibration::MVAComputerContainer> calibContainer;
   setup.get<TtSemiLepSignalSelMVARcd>().get( calibContainer );
   std::vector<PhysicsTools::Calibration::VarProcessor*> processors
     = (calibContainer->find("ttSemiLepSignalSelMVA")).getProcessors();
 
   //make your preselection! This must!! be the same one as in TraintreeSaver.cc  
   edm::Handle<edm::View<pat::MET> > MET_handle;
   evt.getByLabel(METs_,MET_handle);
   if(!MET_handle.isValid()) return;
   const edm::View<pat::MET> MET = *MET_handle;
 
   edm::Handle< std::vector<pat::Jet> > jet_handle;
   evt.getByLabel(jets_, jet_handle);
   if(!jet_handle.isValid()) return;
   const std::vector<pat::Jet> jets = *jet_handle;
   unsigned int nJets = 0;
   std::vector<pat::Jet> seljets;
   for(std::vector<pat::Jet>::const_iterator it = jets.begin(); it != jets.end(); it++) {
     if(!(pat::Flags::test(*it, pat::Flags::Overlap::Electrons))) continue;
     if(it->pt()>30. && fabs(it->eta())<2.4) {
       seljets.push_back(*it);
       nJets++;
     }
   }
    
   edm::Handle< edm::View<pat::Muon> > muon_handle; 
   evt.getByLabel(muons_, muon_handle);
   if(!muon_handle.isValid()) return;
   const edm::View<pat::Muon> muons = *muon_handle;
   int nmuons = 0;
   std::vector<pat::Muon> selMuons;
   for(edm::View<pat::Muon>::const_iterator it = muons.begin(); it!=muons.end(); it++) {
     reco::TrackRef gltr = it->track(); // global track
     reco::TrackRef trtr = it->innerTrack(); // tracker track
     if(it->pt()>30 && fabs(it->eta())<2.1 && (it->pt()/(it->pt()+it->trackIso()+it->caloIso()))>0.95 && it->isGlobalMuon()){
       if(gltr.isNull()) continue;  //temporary problems with dead trackrefs
       if((gltr->chi2()/gltr->ndof())<10 && trtr->numberOfValidHits()>11) {
         double dRmin = 9999.;
         for(std::vector<pat::Jet>::const_iterator ajet = seljets.begin(); ajet != seljets.end(); ajet++) {
           math::XYZTLorentzVector jet = ajet->p4();
           math::XYZTLorentzVector muon = it->p4();
           double tmpdR = DeltaR(muon,jet);
           if(tmpdR<dRmin) dRmin = tmpdR;
         }
         if(dRmin>0.3) {   //temporary problems with muon isolation
           nmuons++;
           selMuons.push_back(*it);
         }
       }
     }
   }
   
   edm::Handle< edm::View<pat::Electron> > electron_handle; 
   evt.getByLabel(electrons_, electron_handle);
   if(!electron_handle.isValid()) return;
   const edm::View<pat::Electron> electrons = *electron_handle;
   int nelectrons = 0;
   for(edm::View<pat::Electron>::const_iterator it = electrons.begin(); it!=electrons.end(); it++) {
     if(it->pt()>30 && fabs(it->eta())<2.4 && (it->pt()/(it->pt()+it->trackIso()+it->caloIso()))>0.95 && it->isElectronIDAvailable("eidTight"))
     { 
       if(it->electronID("eidTight")==1) nelectrons++;
     }
   }
  
   
   double discrim;
   // discriminator output for events which do not pass the preselection is set to -1
   if( nmuons!=1                    ||
       nJets < 4                    ||
       nelectrons > 0 ) discrim = -1.; //std::cout<<"nJets: "<<seljets.size()<<" numLeptons: "<<nleptons<<std::endl;}
   else {
     //check wheter a event was already selected (problem with duplicated events)
     math::XYZTLorentzVector muon = selMuons.begin()->p4();
 
     TtSemiLepSignalSel selection(seljets,muon,MET);
 
     discrim = evaluateTtSemiLepSignalSel(mvaComputer, selection);
   }
 
   *pOutDisc = discrim;
   
   evt.put(pOutDisc, "DiscSel");
   
   DiscSel = discrim;
 
 }