#include <TtFullLepHypothesis.h>

Inheritance diagram for TtFullLepHypothesis:

Public Member Functions
	TtFullLepHypothesis (const edm::ParameterSet &)
	default constructor More...

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

	EDProducer (const EDProducer &)=delete

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

const EDProducer &	operator= (const EDProducer &)=delete

Protected Member Functions
virtual void	buildHypo (edm::Event &evt, const edm::Handle< std::vector< pat::Electron > > &elecs, const edm::Handle< std::vector< pat::Muon > > &mus, const edm::Handle< std::vector< pat::Jet > > &jets, const edm::Handle< std::vector< pat::MET > > &mets, std::vector< int > &match, const unsigned int iComb)=0
	build event hypothesis from the reco objects of a semi-leptonic event More...

virtual void	buildKey ()=0
	build the event hypothesis key More...

reco::CompositeCandidate	hypo ()
	return event hypothesis More...

bool	isValid (const int &idx, const edm::Handle< std::vector< pat::Jet > > &jets)
	check if index is in valid range of selected jets More...

int	key () const
	return key More...

template<typename C >
std::unique_ptr < reco::ShallowClonePtrCandidate >	makeCandidate (const edm::Handle< C > &handle, const int &idx)
	use one object in a collection to set a ShallowClonePtrCandidate More...

std::unique_ptr < reco::ShallowClonePtrCandidate >	makeCandidate (const edm::Handle< std::vector< pat::Jet > > &handle, const int &idx, const std::string &correctionLevel)
	use one object in a jet collection to set a ShallowClonePtrCandidate with proper jet corrections More...

void	produce (edm::Event &, const edm::EventSetup &) override
	produce the event hypothesis as CompositeCandidate and Key More...

void	resetCandidates ()
	reset candidate pointers before hypo build process More...

Protected Attributes
std::unique_ptr < reco::ShallowClonePtrCandidate >	b_

std::unique_ptr < reco::ShallowClonePtrCandidate >	bBar_

edm::EDGetTokenT< std::vector < pat::Electron > >	elecsToken_

bool	getMatch_

std::string	jetCorrectionLevel_

edm::EDGetTokenT< std::vector < pat::Jet > >	jetsToken_

int	key_
	hypothesis key (to be set by the buildKey function) More...

std::unique_ptr < reco::ShallowClonePtrCandidate >	lepton_

std::unique_ptr < reco::ShallowClonePtrCandidate >	leptonBar_

edm::EDGetTokenT< std::vector < std::vector< int > > >	matchToken_
	input label for all necessary collections More...

edm::EDGetTokenT< std::vector < pat::MET > >	metsToken_

edm::EDGetTokenT< std::vector < pat::Muon > >	musToken_

std::unique_ptr < reco::ShallowClonePtrCandidate >	neutrino_

std::unique_ptr < reco::ShallowClonePtrCandidate >	neutrinoBar_

std::unique_ptr < reco::LeafCandidate >	recNu
	candidates needed for the genmatch hypothesis More...

std::unique_ptr < reco::LeafCandidate >	recNuBar

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
using	CacheTypes = CacheContexts< T...>

using	GlobalCache = typename CacheTypes::GlobalCache

using	HasAbility = AbilityChecker< T...>

using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache

using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache

using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >

using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache

using	RunCache = typename CacheTypes::RunCache

using	RunContext = RunContextT< RunCache, GlobalCache >

using	RunSummaryCache = typename CacheTypes::RunSummaryCache

Detailed Description

Definition at line 34 of file TtFullLepHypothesis.h.

Constructor & Destructor Documentation

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

explicit

default constructor

Definition at line 5 of file TtFullLepHypothesis.cc.

References edm::ParameterSet::exists(), getMatch_, edm::ParameterSet::getParameter(), jetCorrectionLevel_, matchToken_, and AlCaHLTBitMon_QueryRunRegistry::string.

     : elecsToken_(consumes<std::vector<pat::Electron> >(cfg.getParameter<edm::InputTag>("electrons"))),
       musToken_(consumes<std::vector<pat::Muon> >(cfg.getParameter<edm::InputTag>("muons"))),
       jetsToken_(consumes<std::vector<pat::Jet> >(cfg.getParameter<edm::InputTag>("jets"))),
       metsToken_(consumes<std::vector<pat::MET> >(cfg.getParameter<edm::InputTag>("mets"))) {
   getMatch_ = false;
   if (cfg.exists("match")) {
     getMatch_ = true;
     matchToken_ = consumes<std::vector<std::vector<int> > >(cfg.getParameter<edm::InputTag>("match"));
   }
   // if no other correction is given apply L3 (abs) correction
   jetCorrectionLevel_ = "abs";
   if (cfg.exists("jetCorrectionLevel")) {
     jetCorrectionLevel_ = cfg.getParameter<std::string>("jetCorrectionLevel");
   } else {  // if no other correction is given apply L3 (abs) correction
     jetCorrectionLevel_ = "abs";
   }
   produces<std::vector<std::pair<reco::CompositeCandidate, std::vector<int> > > >();
   produces<int>("Key");
 }

Member Function Documentation

virtual void TtFullLepHypothesis::buildHypo	(	edm::Event &	evt,
		const edm::Handle< std::vector< pat::Electron > > &	elecs,
		const edm::Handle< std::vector< pat::Muon > > &	mus,
		const edm::Handle< std::vector< pat::Jet > > &	jets,
		const edm::Handle< std::vector< pat::MET > > &	mets,
		std::vector< int > &	match,
		const unsigned int	iComb
	)

protectedpure virtual

build event hypothesis from the reco objects of a semi-leptonic event

Implemented in TtFullLepHypGenMatch, and TtFullLepHypKinSolution.

Referenced by produce().

virtual void TtFullLepHypothesis::buildKey ( )

protectedpure virtual

build the event hypothesis key

Implemented in TtFullLepHypGenMatch, and TtFullLepHypKinSolution.

Referenced by produce().

reco::CompositeCandidate TtFullLepHypothesis::hypo ( )

protected

return event hypothesis

Definition at line 89 of file TtFullLepHypothesis.cc.

Referenced by produce().

                                                  {
   // check for sanity of the hypothesis
   if (!lepton_ || !leptonBar_ || !b_ || !bBar_) {
     return reco::CompositeCandidate();
   }
 
   if (key() == TtFullLeptonicEvent::kGenMatch && (!recNu || !recNuBar)) {
     edm::LogInfo("TtFullHypothesis") << "no neutrinos for gen match" << std::endl;
     return reco::CompositeCandidate();
   }
   if (key() == TtFullLeptonicEvent::kKinSolution && (!neutrino_ || !neutrinoBar_)) {
     edm::LogInfo("TtFullHypothesis") << "no neutrinos for kin solution" << std::endl;
     return reco::CompositeCandidate();
   }
 
   // setup transient references
   reco::CompositeCandidate hyp, Top, WPlus, TopBar, WMinus;
 
   AddFourMomenta addFourMomenta;
 
   // build up the top branch
   WPlus.addDaughter(std::move(leptonBar_), TtFullLepDaughter::LepBar);
   if (key() == TtFullLeptonicEvent::kKinSolution)
     WPlus.addDaughter(std::move(neutrino_), TtFullLepDaughter::Nu);
   else if (key() == TtFullLeptonicEvent::kGenMatch)
     WPlus.addDaughter(std::move(recNu), TtFullLepDaughter::Nu);
   addFourMomenta.set(WPlus);
   Top.addDaughter(WPlus, TtFullLepDaughter::WPlus);
   Top.addDaughter(std::move(b_), TtFullLepDaughter::B);
   addFourMomenta.set(Top);
 
   // build up the anti top branch
   WMinus.addDaughter(std::move(lepton_), TtFullLepDaughter::Lep);
   if (key() == TtFullLeptonicEvent::kKinSolution)
     WMinus.addDaughter(std::move(neutrinoBar_), TtFullLepDaughter::NuBar);
   else if (key() == TtFullLeptonicEvent::kGenMatch)
     WMinus.addDaughter(std::move(recNuBar), TtFullLepDaughter::NuBar);
   addFourMomenta.set(WMinus);
   TopBar.addDaughter(WMinus, TtFullLepDaughter::WMinus);
   TopBar.addDaughter(std::move(bBar_), TtFullLepDaughter::BBar);
   addFourMomenta.set(TopBar);
 
   // build ttbar hypothesis
   hyp.addDaughter(Top, TtFullLepDaughter::Top);
   hyp.addDaughter(TopBar, TtFullLepDaughter::TopBar);
   addFourMomenta.set(hyp);
 
   // the four momentum of the met is not added to the hypothesis
   // because it is allready included through the neutrinos
   //hyp.addDaughter(*met_, TtFullLepDaughter::Met);
   return hyp;
 }

bool TtFullLepHypothesis::isValid	(	const int &	idx,
		const edm::Handle< std::vector< pat::Jet > > &	jets
	)

inlineprotected

check if index is in valid range of selected jets

Definition at line 56 of file TtFullLepHypothesis.h.

References fwrapper::jets.

Referenced by ntupleDataFormat._Object::_checkIsValid(), TtFullLepHypGenMatch::buildHypo(), and core.AutoHandle.AutoHandle::ReallyLoad().

                                                                           {
     return (0 <= idx && idx < (int)jets->size());
   };

int TtFullLepHypothesis::key ( ) const

inlineprotected

return key

Definition at line 52 of file TtFullLepHypothesis.h.

References key_.

Referenced by hypo(), and produce().

52 { return key_; };

TtFullLepHypothesis::key_

int key_

hypothesis key (to be set by the buildKey function)

Definition: TtFullLepHypothesis.h:90

template<typename C >

std::unique_ptr< reco::ShallowClonePtrCandidate > TtFullLepHypothesis::makeCandidate	(	const edm::Handle< C > &	handle,
		const int &	idx
	)

protected

use one object in a collection to set a ShallowClonePtrCandidate

Definition at line 109 of file TtFullLepHypothesis.h.

References patZpeak::handle.

Referenced by TtFullLepHypKinSolution::buildHypo(), and TtFullLepHypGenMatch::buildHypo().

                                                                                                    {
   typedef typename C::value_type O;
   edm::Ptr<O> ptr = edm::Ptr<O>(handle, idx);
   return std::make_unique<reco::ShallowClonePtrCandidate>(ptr, ptr->charge(), ptr->p4(), ptr->vertex());
 }

std::unique_ptr< reco::ShallowClonePtrCandidate > TtFullLepHypothesis::makeCandidate	(	const edm::Handle< std::vector< pat::Jet > > &	handle,
		const int &	idx,
		const std::string &	correctionLevel
	)

protected

use one object in a jet collection to set a ShallowClonePtrCandidate with proper jet corrections

Definition at line 143 of file TtFullLepHypothesis.cc.

References patZpeak::handle, and jetCorrectionLevel_.

                                                                                                    {
   edm::Ptr<pat::Jet> ptr = edm::Ptr<pat::Jet>(handle, idx);
   return std::make_unique<reco::ShallowClonePtrCandidate>(
       ptr, ptr->charge(), ptr->correctedJet(jetCorrectionLevel_, "bottom").p4(), ptr->vertex());
 }

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

overrideprotected

produce the event hypothesis as CompositeCandidate and Key

Definition at line 27 of file TtFullLepHypothesis.cc.

References buildHypo(), buildKey(), elecsToken_, edm::Event::getByToken(), getMatch_, hypo(), mps_fire::i, fwrapper::jets, jetsToken_, key(), match(), matchToken_, metsToken_, eostools::move(), musToken_, edm::Event::put(), resetCandidates(), and trackerHitRTTI::vector.

                                                                            {
   edm::Handle<std::vector<pat::Electron> > elecs;
   evt.getByToken(elecsToken_, elecs);
 
   edm::Handle<std::vector<pat::Muon> > mus;
   evt.getByToken(musToken_, mus);
 
   edm::Handle<std::vector<pat::Jet> > jets;
   evt.getByToken(jetsToken_, jets);
 
   edm::Handle<std::vector<pat::MET> > mets;
   evt.getByToken(metsToken_, mets);
 
   std::vector<std::vector<int> > matchVec;
   if (getMatch_) {
     edm::Handle<std::vector<std::vector<int> > > matchHandle;
     evt.getByToken(matchToken_, matchHandle);
     ;
     matchVec = *matchHandle;
   } else {
     std::vector<int> dummyMatch;
     for (unsigned int i = 0; i < 4; ++i)
       dummyMatch.push_back(-1);
     matchVec.push_back(dummyMatch);
   }
 
   // declare unique_ptr for products
   std::unique_ptr<std::vector<std::pair<reco::CompositeCandidate, std::vector<int> > > > pOut(
       new std::vector<std::pair<reco::CompositeCandidate, std::vector<int> > >);
   std::unique_ptr<int> pKey(new int);
 
   // build and feed out key
   buildKey();
   *pKey = key();
   evt.put(std::move(pKey), "Key");
 
   // go through given vector of jet combinations
   unsigned int idMatch = 0;
   typedef std::vector<std::vector<int> >::iterator MatchVecIterator;
   for (MatchVecIterator match = matchVec.begin(); match != matchVec.end(); ++match) {
     // reset pointers
     resetCandidates();
     // build hypothesis
     buildHypo(evt, elecs, mus, jets, mets, *match, idMatch++);
     pOut->push_back(std::make_pair(hypo(), *match));
   }
   // feed out hyps and matches
   evt.put(std::move(pOut));
 }

void TtFullLepHypothesis::resetCandidates ( )

protected

reset candidate pointers before hypo build process

Definition at line 78 of file TtFullLepHypothesis.cc.

References b_, bBar_, lepton_, leptonBar_, neutrino_, and neutrinoBar_.

Referenced by produce().

                                           {
   lepton_.reset();
   leptonBar_.reset();
   b_.reset();
   bBar_.reset();
   neutrino_.reset();
   neutrinoBar_.reset();
   //met_        = 0;
 }