MCTruthCompositeMatcher< C1, C2 > Class Template Reference

#include <MCTruthCompositeMatcher.h>

Inheritance diagram for MCTruthCompositeMatcher< C1, C2 >:

Public Member Functions
	MCTruthCompositeMatcher (const edm::ParameterSet &)
	~MCTruthCompositeMatcher ()
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
virtual	~EDProducer ()
Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
boost::function< void(const BranchDescription &)>	registrationCallback () const
	used by the fwk to register list of products More...
virtual	~ProducerBase ()

Private Types
typedef CandMatcher< C1, C2 > ::map_type	map_type

Private Member Functions
void	produce (edm::Event &, const edm::EventSetup &)

Private Attributes
std::vector< edm::InputTag >	matchMaps_
edm::InputTag	src_

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
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

Detailed Description

template<typename C1, typename C2 = C1>
class MCTruthCompositeMatcher< C1, C2 >

Definition at line 13 of file MCTruthCompositeMatcher.h.

Member Typedef Documentation

template<typename C1 , typename C2 = C1>

typedef CandMatcher<C1, C2>::map_type MCTruthCompositeMatcher< C1, C2 >::map_type

private

Definition at line 18 of file MCTruthCompositeMatcher.h.

Constructor & Destructor Documentation

template<typename C1 , typename C2 >

MCTruthCompositeMatcher< C1, C2 >::MCTruthCompositeMatcher ( const edm::ParameterSet &  cfg )

explicit

Definition at line 29 of file MCTruthCompositeMatcher.h.

                                                                                      :
  src_( cfg.template getParameter<edm::InputTag>( "src" ) ),
  matchMaps_( cfg.template getParameter<std::vector<edm::InputTag> >( "matchMaps" ) ) {
  produces<map_type>();
}

template<typename C1 , typename C2 >

MCTruthCompositeMatcher< C1, C2 >::~MCTruthCompositeMatcher

(

)

Definition at line 36 of file MCTruthCompositeMatcher.h.

                                                          {
}

Member Function Documentation

template<typename C1 , typename C2 >

void MCTruthCompositeMatcher< C1, C2 >::produce ( edm::Event &  evt, const edm::EventSetup &    )

privatevirtual

Implements edm::EDProducer.

Definition at line 40 of file MCTruthCompositeMatcher.h.

References edm::Event::getByLabel(), i, match(), and edm::Event::put().

                                                                                      {
  typedef typename CandMatcher<C1, C2>::reference_type reference_type;
  Handle<C1> cands;
  evt.getByLabel(src_, cands);
  
  size_t nMaps = matchMaps_.size();
  std::vector<const map_type *> maps;
  maps.reserve( nMaps );
  for( size_t i = 0; i != nMaps; ++ i ) {
    Handle<map_type> matchMap;
    evt.getByLabel( matchMaps_[i], matchMap );
    maps.push_back( & * matchMap );
  } 
  MCCandMatcher<C1, C2> match( maps );
  auto_ptr<map_type> matchMap( new map_type );
  for( size_t i = 0; i != cands->size(); ++ i ) {
    const typename C1::value_type & cand = ( * cands )[ i ];
    reference_type mc(match( cand ));
    if ( mc.isNonnull() ) {
      matchMap->insert( reference_type( cands, i ), mc );      
    }
  }

  evt.put( matchMap );
}

Member Data Documentation

template<typename C1 , typename C2 = C1>

std::vector<edm::InputTag> MCTruthCompositeMatcher< C1, C2 >::matchMaps_

private

Definition at line 20 of file MCTruthCompositeMatcher.h.

template<typename C1 , typename C2 = C1>

edm::InputTag MCTruthCompositeMatcher< C1, C2 >::src_

private

Definition at line 19 of file MCTruthCompositeMatcher.h.