#include <TtFullHadHypothesis.h>

Inheritance diagram for TtFullHadHypothesis:

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

	~TtFullHadHypothesis ()
	default destructor More...

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 ()

Protected Member Functions
virtual void	buildHypo (edm::Event &event, const edm::Handle< std::vector< pat::Jet > > &jets, std::vector< int > &jetPartonAssociation, const unsigned int iComb)=0
	build event hypothesis from the reco objects of a full-hadronic 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...

std::string	jetCorrectionLevel (const std::string &quarkType)
	helper function to construct the proper correction level string for corresponding quarkType More...

int	key () const
	return key More...

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

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

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

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

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)

Protected Attributes
reco::ShallowClonePtrCandidate *	b_

reco::ShallowClonePtrCandidate *	bBar_

bool	getMatch_

std::string	jetCorrectionLevel_

edm::InputTag	jets_
	input label for all necessary collections More...

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

reco::ShallowClonePtrCandidate *	lightP_

reco::ShallowClonePtrCandidate *	lightPBar_

reco::ShallowClonePtrCandidate *	lightQ_

reco::ShallowClonePtrCandidate *	lightQBar_

edm::InputTag	match_

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)

Detailed Description

Definition at line 29 of file TtFullHadHypothesis.h.

Constructor & Destructor Documentation

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

explicit

default constructor

Definition at line 5 of file TtFullHadHypothesis.cc.

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

                                                                   :
   jets_(cfg.getParameter<edm::InputTag>("jets")),
   lightQ_(0), lightQBar_(0), b_(0), bBar_(0), lightP_(0), lightPBar_(0)
 {
   getMatch_ = false;
   if( cfg.exists("match") ) {
     getMatch_ = true;
     match_ = cfg.getParameter<edm::InputTag>("match");
   }
   if( cfg.exists("jetCorrectionLevel") ) {
     jetCorrectionLevel_ = cfg.getParameter<std::string>("jetCorrectionLevel");
   }
   produces<std::vector<std::pair<reco::CompositeCandidate, std::vector<int> > > >();
   produces<int>("Key");
 }

TtFullHadHypothesis::~TtFullHadHypothesis ( )

default destructor

Definition at line 22 of file TtFullHadHypothesis.cc.

References b_, bBar_, lightP_, lightPBar_, lightQ_, and lightQBar_.

 {
   if( lightQ_    ) delete lightQ_;
   if( lightQBar_ ) delete lightQBar_;
   if( b_         ) delete b_;
   if( bBar_      ) delete bBar_;
   if( lightP_    ) delete lightP_;
   if( lightPBar_ ) delete lightPBar_;
 }

Member Function Documentation

virtual void TtFullHadHypothesis::buildHypo	(	edm::Event &	event,
		const edm::Handle< std::vector< pat::Jet > > &	jets,
		std::vector< int > &	jetPartonAssociation,
		const unsigned int	iComb
	)

protectedpure virtual

build event hypothesis from the reco objects of a full-hadronic event

Implemented in TtFullHadHypGenMatch, and TtFullHadHypKinFit.

Referenced by produce().

virtual void TtFullHadHypothesis::buildKey ( )

protectedpure virtual

build the event hypothesis key

Implemented in TtFullHadHypGenMatch, and TtFullHadHypKinFit.

Referenced by produce().

reco::CompositeCandidate TtFullHadHypothesis::hypo ( )

protected

return event hypothesis

Definition at line 90 of file TtFullHadHypothesis.cc.

References reco::CompositeCandidate::addDaughter(), TtFullHadDaughter::B, b_, TtFullHadDaughter::BBar, bBar_, TtFullHadDaughter::LightP, lightP_, TtFullHadDaughter::LightPBar, lightPBar_, TtFullHadDaughter::LightQ, lightQ_, TtFullHadDaughter::LightQBar, lightQBar_, AddFourMomenta::set(), TtFullHadDaughter::Top, TtFullHadDaughter::TopBar, w(), TtFullHadDaughter::WMinus, and TtFullHadDaughter::WPlus.

Referenced by produce().

 {
   // check for sanity of the hypothesis
   if( !lightQ_ || !lightQBar_ || !b_ || 
       !bBar_ || !lightP_ || !lightPBar_ )
     return reco::CompositeCandidate();
   
   // setup transient references
   reco::CompositeCandidate hyp, top, w, topBar, wBar;
 
   AddFourMomenta addFourMomenta;  
   // build up the top bar branch
   wBar  .addDaughter(*lightP_,    TtFullHadDaughter::LightP    );
   wBar  .addDaughter(*lightPBar_, TtFullHadDaughter::LightPBar );
   addFourMomenta.set( wBar );
   topBar.addDaughter( wBar,  TtFullHadDaughter::WMinus );
   topBar.addDaughter(*bBar_, TtFullHadDaughter::BBar   );
   addFourMomenta.set( topBar );
   
   // build up the top branch that decays hadronically
   w  .addDaughter(*lightQ_,    TtFullHadDaughter::LightQ    );
   w  .addDaughter(*lightQBar_, TtFullHadDaughter::LightQBar );
   addFourMomenta.set( w );
   top.addDaughter( w,  TtFullHadDaughter::WPlus );
   top.addDaughter(*b_, TtFullHadDaughter::B     );
   addFourMomenta.set( top );
 
   // build ttbar hypotheses
   hyp.addDaughter( topBar, TtFullHadDaughter::TopBar );
   hyp.addDaughter( top,    TtFullHadDaughter::Top    );
   addFourMomenta.set( hyp );
 
   return hyp;
 }

bool TtFullHadHypothesis::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 55 of file TtFullHadHypothesis.h.

References fwrapper::jets.

Referenced by TtFullHadHypGenMatch::buildHypo().

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

customizeTrackingMonitorSeedNumber.idx

tuple idx

DEBUGGING if hasattr(process,"trackMonIterativeTracking2012"): print "trackMonIterativeTracking2012 D...

Definition: customizeTrackingMonitorSeedNumber.py:15

std::string TtFullHadHypothesis::jetCorrectionLevel ( const std::string & quarkType )

protected

helper function to construct the proper correction level string for corresponding quarkType

helper function to construct the proper correction level string for corresponding quarkType, for unknown quarkTypes an empty string is returned

Definition at line 127 of file TtFullHadHypothesis.cc.

References jetCorrectionLevel_, testEve_cfg::level, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by TtFullHadHypGenMatch::buildHypo().

 {
   // jetCorrectionLevel was not configured
   if(jetCorrectionLevel_.empty())
     throw cms::Exception("Configuration")
       << "Unconfigured jetCorrectionLevel. Please use an appropriate, non-empty string.\n";
 
   // quarkType is unknown
   if( !(quarkType=="wQuarkMix" ||
     quarkType=="udsQuark" ||
     quarkType=="cQuark" ||
     quarkType=="bQuark") )
     throw cms::Exception("Configuration")
       << quarkType << " is unknown as a quarkType for the jetCorrectionLevel.\n";
 
   // combine correction level; start with a ':' even if 
   // there is no flavor tag to be added, as it is needed
   // by setCandidate to disentangle the correction tag 
   // from a potential flavor tag, which can be empty
   std::string level=jetCorrectionLevel_+":";
   if( level=="L5Flavor:" || level=="L6UE:" || level=="L7Parton:" ){
     if(quarkType=="wQuarkMix"){level+="wMix";}
     if(quarkType=="udsQuark" ){level+="uds";}
     if(quarkType=="cQuark"   ){level+="charm";}
     if(quarkType=="bQuark"   ){level+="bottom";}
   }
   else{
     level+="none";
   }
   return level;
 }

int TtFullHadHypothesis::key ( ) const

inlineprotected

return key

Definition at line 51 of file TtFullHadHypothesis.h.

References key_.

Referenced by produce().

51 { return key_; };

TtFullHadHypothesis::key_

int key_

hypothesis key (to be set by the buildKey function)

Definition: TtFullHadHypothesis.h:81

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

protectedvirtual

produce the event hypothesis as CompositeCandidate and Key

Implements edm::EDProducer.

Definition at line 34 of file TtFullHadHypothesis.cc.

References buildHypo(), buildKey(), edm::Event::getByLabel(), getMatch_, hypo(), i, fwrapper::jets, jets_, key(), match(), match_, edm::Event::put(), and resetCandidates().

 {
   edm::Handle<std::vector<pat::Jet> > jets;
   evt.getByLabel(jets_, jets);
   
   std::vector<std::vector<int> > matchVec;
   if( getMatch_ ) {
     edm::Handle<std::vector<std::vector<int> > > matchHandle;
     evt.getByLabel(match_, 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 auto_ptr for products
   std::auto_ptr<std::vector<std::pair<reco::CompositeCandidate, std::vector<int> > > >
     pOut( new std::vector<std::pair<reco::CompositeCandidate, std::vector<int> > > );
   std::auto_ptr<int> pKey(new int);
 
   // 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, jets, *match, idMatch++);
     pOut->push_back( std::make_pair(hypo(), *match) );
   }
   // feed out hyps and matches
   evt.put(pOut);
 
   // build and feed out key
   buildKey();
   *pKey=key();
   evt.put(pKey, "Key");
 }

void TtFullHadHypothesis::resetCandidates ( )

protected

reset candidate pointers before hypo build process

Definition at line 78 of file TtFullHadHypothesis.cc.

References b_, bBar_, lightP_, lightPBar_, lightQ_, and lightQBar_.

Referenced by produce().

 {
   lightQ_    = 0;
   lightQBar_ = 0;
   b_         = 0;
   bBar_      = 0;
   lightP_    = 0;
   lightPBar_ = 0;
 }

template<typename C >

void TtFullHadHypothesis::setCandidate	(	const edm::Handle< C > &	handle,
		const int &	idx,
		reco::ShallowClonePtrCandidate *&	clone
	)

protected

use one object in a collection to set a ShallowClonePtrCandidate

Definition at line 96 of file TtFullHadHypothesis.h.

References patZpeak::handle, and customizeTrackingMonitorSeedNumber::idx.

Referenced by TtFullHadHypKinFit::buildHypo(), and TtFullHadHypGenMatch::buildHypo().

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

void TtFullHadHypothesis::setCandidate	(	const edm::Handle< std::vector< pat::Jet > > &	handle,
		const int &	idx,
		reco::ShallowClonePtrCandidate *&	clone,
		const std::string &	correctionLevel
	)

protected

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

Definition at line 161 of file TtFullHadHypothesis.cc.

References patZpeak::handle, customizeTrackingMonitorSeedNumber::idx, relval_parameters_module::step, and AlCaHLTBitMon_QueryRunRegistry::string.

 {
   edm::Ptr<pat::Jet> ptr = edm::Ptr<pat::Jet>(handle, idx);
   // disentangle the correction from the potential flavor tag 
   // by the separating ':'; the flavor tag can be empty though
   std::string step   = correctionLevel.substr(0,correctionLevel.find(":"));
   std::string flavor = correctionLevel.substr(1+correctionLevel.find(":"));
   float corrFactor = 1.;
   if(flavor=="wMix")
     corrFactor = 0.75*ptr->jecFactor(step, "uds") + 0.25*ptr->jecFactor(step, "charm");
   else
     corrFactor = ptr->jecFactor(step, flavor);
   clone = new reco::ShallowClonePtrCandidate( ptr, ptr->charge(), ptr->p4()*corrFactor, ptr->vertex() );
 }