V0Producer Class Reference

#include <MyProducers/V0Producer/src/V0Producer.cc>

Inheritance diagram for V0Producer:

Public Member Functions
	V0Producer (const edm::ParameterSet &)
	~V0Producer ()
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 Member Functions
virtual void	beginJob ()
virtual void	endJob ()
virtual void	produce (edm::Event &, const edm::EventSetup &)

Private Attributes
edm::ParameterSet	theParams

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

Description: <one line="" class="" summary>="">

Implementation: <Notes on="" implementation>="">

Definition at line 43 of file V0Producer.h.

Constructor & Destructor Documentation

V0Producer::V0Producer ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 27 of file V0Producer.cc.

                                                     :
  theParams(iConfig) {

   // Registering V0 Collections
  //produces<reco::VertexCollection>("Kshort");
  //produces<reco::VertexCollection>("Lambda");
  //produces<reco::VertexCollection>("LambdaBar");

  // Trying this with Candidates instead of the simple reco::Vertex
  produces< reco::VertexCompositeCandidateCollection >("Kshort");
  produces< reco::VertexCompositeCandidateCollection >("Lambda");
  //produces< reco::VertexCompositeCandidateCollection >("LambdaBar");

}

V0Producer::~V0Producer

(

)

Definition at line 43 of file V0Producer.cc.

                        {

}

Member Function Documentation

void V0Producer::beginJob ( void  )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 84 of file V0Producer.cc.

                          {
}

void V0Producer::endJob ( void  )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 88 of file V0Producer.cc.

                        {
}

void V0Producer::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

privatevirtual

Implements edm::EDProducer.

Definition at line 53 of file V0Producer.cc.

References filterCSVwithJSON::copy, V0Fitter::getKshorts(), V0Fitter::getLambdas(), edm::Event::put(), and theParams.

                                                                      {
   using namespace edm;

   // Create V0Fitter object which reconstructs the vertices and creates
   //  (and contains) collections of Kshorts, Lambda0s
   V0Fitter theVees(theParams, iEvent, iSetup);

   // Create auto_ptr for each collection to be stored in the Event
   std::auto_ptr< reco::VertexCompositeCandidateCollection > 
     kShortCandidates( new reco::VertexCompositeCandidateCollection );
   kShortCandidates->reserve( theVees.getKshorts().size() ); 

   std::auto_ptr< reco::VertexCompositeCandidateCollection >
     lambdaCandidates( new reco::VertexCompositeCandidateCollection );
   lambdaCandidates->reserve( theVees.getLambdas().size() );

   std::copy( theVees.getKshorts().begin(),
          theVees.getKshorts().end(),
          std::back_inserter(*kShortCandidates) );
   std::copy( theVees.getLambdas().begin(),
          theVees.getLambdas().end(),
          std::back_inserter(*lambdaCandidates) );

   // Write the collections to the Event
   iEvent.put( kShortCandidates, std::string("Kshort") );
   iEvent.put( lambdaCandidates, std::string("Lambda") );

}

Member Data Documentation

edm::ParameterSet V0Producer::theParams

private

Definition at line 54 of file V0Producer.h.

Referenced by produce().