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::stream::EDProducer<>
	EDProducer ()=default
Public Member Functions inherited from edm::stream::EDProducerBase
	EDProducerBase ()
ModuleDescription const &	moduleDescription () const
virtual	~EDProducerBase ()
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 ()
ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesDependentUpon (const std::string &iProcessName, std::vector< const char * > &oModuleLabels) const
bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

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

Private Attributes
edm::ParameterSet	theParams
V0Fitter *	theVees

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T...>	CacheTypes
typedef CacheTypes::GlobalCache	GlobalCache
typedef AbilityChecker< T...>	HasAbility
typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache
typedef LuminosityBlockContextT < LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext
typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache
typedef CacheTypes::RunCache	RunCache
typedef RunContextT< RunCache, GlobalCache >	RunContext
typedef CacheTypes::RunSummaryCache	RunSummaryCache
Public Types inherited from edm::stream::EDProducerBase
typedef EDProducerAdaptorBase	ModuleType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Static Public Member Functions inherited from edm::stream::EDProducerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
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

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

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

Definition at line 42 of file V0Producer.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 26 of file V0Producer.cc.

References edm::EDConsumerBase::consumesCollector(), theParams, and theVees.

                                                     :
  theParams(iConfig) 
{
  theVees = new V0Fitter(theParams, consumesCollector());

   // 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 44 of file V0Producer.cc.

                        {

}

Member Function Documentation

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

overrideprivatevirtual

Implements edm::stream::EDProducerBase.

Definition at line 54 of file V0Producer.cc.

References filterCSVwithJSON::copy, V0Fitter::fitAll(), V0Fitter::getKshorts(), V0Fitter::getLambdas(), edm::Event::put(), AlCaHLTBitMon_QueryRunRegistry::string, and theVees.

                                                                      {
   using namespace edm;

   // Create V0Fitter object which reconstructs the vertices and creates
   //  (and contains) collections of Kshorts, Lambda0s
   theVees->fitAll(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 50 of file V0Producer.h.

Referenced by V0Producer().

V0Fitter* V0Producer::theVees

private

Definition at line 51 of file V0Producer.h.

Referenced by produce(), and V0Producer().