CandOneToManyDeltaRMatcher Class Reference

Inheritance diagram for CandOneToManyDeltaRMatcher:

Public Member Functions
	CandOneToManyDeltaRMatcher (const edm::ParameterSet &)
	~CandOneToManyDeltaRMatcher ()
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
void	produce (edm::Event &, const edm::EventSetup &)

Private Attributes
edm::InputTag	matched_
bool	printdebug_
edm::InputTag	source_

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 18 of file CandOneToManyDeltaRMatcher.cc.

Constructor & Destructor Documentation

CandOneToManyDeltaRMatcher::CandOneToManyDeltaRMatcher

(

const edm::ParameterSet &

cfg

)

Definition at line 65 of file CandOneToManyDeltaRMatcher.cc.

                                                                                 :
  source_( cfg.getParameter<InputTag>( "src" ) ),
  matched_( cfg.getParameter<InputTag>( "matched" ) ),
  printdebug_( cfg.getUntrackedParameter<bool>("printDebug", false) ) {
  produces<CandMatchMapMany>();
}

CandOneToManyDeltaRMatcher::~CandOneToManyDeltaRMatcher

(

)

Definition at line 72 of file CandOneToManyDeltaRMatcher.cc.

                                                        {
}

Member Function Documentation

void CandOneToManyDeltaRMatcher::produce ( edm::Event &  evt, const edm::EventSetup &  es  )

privatevirtual

Implements edm::EDProducer.

Definition at line 75 of file CandOneToManyDeltaRMatcher.cc.

References trackerHits::c, gather_cfg::cout, reco::Candidate::et(), reco::Candidate::eta(), first, edm::Event::getByLabel(), m, match(), matched_, reco::Candidate::p4(), reco::Candidate::phi(), printdebug_, edm::Event::put(), edm::second(), python.multivaluedict::sort(), LaserTracksInput_cfi::source, source_, alcazmumu_cfi::src, and findQualityFiles::v.

                                                                           {
  
  Handle<CandidateCollection> source;  
  Handle<CandidateCollection> matched;  
  evt.getByLabel( source_, source ) ;
  evt.getByLabel( matched_, matched ) ;
 
  if (printdebug_) {
    for( CandidateCollection::const_iterator c = source->begin(); c != source->end(); ++c ) {
      cout << "[CandOneToManyDeltaRMatcher] Et source  " << c->et() << endl;
    }    
    for( CandidateCollection::const_iterator c = matched->begin(); c != matched->end(); ++c ) {
      cout << "[CandOneToManyDeltaRMatcher] Et matched " << c->et() << endl;
    } 
  }
 

  auto_ptr<CandMatchMapMany> matchMap( new CandMatchMapMany( CandMatchMapMany::ref_type( CandidateRefProd( source  ),
                                                                                         CandidateRefProd( matched )
                                             ) ) );
  for( size_t c = 0; c != source->size(); ++ c ) {
    const Candidate & src = (*source)[ c ];
    if (printdebug_) cout << "[CandOneToManyDeltaRMatcher] source (Et,Eta,Phi) =(" << src.et() << "," << 
                                                                                      src.eta() << "," << 
                                                                              src.phi() << ")" << endl;
    vector<reco::helper::MatchPair> v;
    for( size_t m = 0; m != matched->size(); ++ m ) {
      const Candidate & match = ( * matched )[ m ];
      double dist = DeltaR( src.p4() , match.p4() );
      v.push_back( make_pair( m, dist ) );      
    }
    if ( v.size() > 0 ) {
      sort( v.begin(), v.end(), reco::helper::SortBySecond() );
      for( size_t m = 0; m != v.size(); ++ m ) {
    if (printdebug_) cout << "[CandOneToManyDeltaRMatcher]       match (Et,Eta,Phi) =(" << ( * matched )[ v[m].first ].et() << "," << 
                                                                                               ( * matched )[ v[m].first ].eta() << "," << 
                                                                                               ( * matched )[ v[m].first ].phi() << ") DeltaR=" << 
                                                                                   v[m].second  << endl;
    matchMap->insert( CandidateRef( source, c ), make_pair( CandidateRef( matched, v[m].first ), v[m].second  )  );
      }    
    } 
  }
  
  evt.put( matchMap );

}

Member Data Documentation

edm::InputTag CandOneToManyDeltaRMatcher::matched_

private

Definition at line 26 of file CandOneToManyDeltaRMatcher.cc.

Referenced by produce().

bool CandOneToManyDeltaRMatcher::printdebug_

private

Definition at line 27 of file CandOneToManyDeltaRMatcher.cc.

Referenced by produce().

edm::InputTag CandOneToManyDeltaRMatcher::source_

private

Definition at line 25 of file CandOneToManyDeltaRMatcher.cc.

Referenced by Config.Process::dumpConfig(), Config.Process::dumpPython(), and produce().