MassKinFitterCandProducer Class Reference

#include <MassKinFitterCandProducer.h>

Inheritance diagram for MassKinFitterCandProducer:

Public Member Functions
	MassKinFitterCandProducer (const edm::ParameterSet &, CandMassKinFitter *=0)
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
void	produce (edm::Event &, const edm::EventSetup &)

Private Attributes
std::auto_ptr< CandMassKinFitter >	fitter_
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)
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

Definition at line 12 of file MassKinFitterCandProducer.h.

Constructor & Destructor Documentation

MassKinFitterCandProducer::MassKinFitterCandProducer ( const edm::ParameterSet &  cfg, CandMassKinFitter *  f = 0  )

explicit

Definition at line 8 of file MassKinFitterCandProducer.cc.

References fitter_, and edm::ParameterSet::getParameter().

                                                                                                       :
  src_(cfg.getParameter<edm::InputTag>("src")),
  fitter_(f) {
  if(f == 0) fitter_.reset(new CandMassKinFitter(cfg.getParameter<double>("mass")));
  produces<reco::CandidateCollection>();
}

Member Function Documentation

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

privatevirtual

Implements edm::EDProducer.

Definition at line 15 of file MassKinFitterCandProducer.cc.

References trackerHits::c, clone(), fitter_, edm::Event::getByLabel(), edm::Event::put(), dt_dqm_sourceclient_common_cff::reco, and src_.

                                                                                  {
  using namespace edm; 
  using namespace reco;
  Handle<CandidateCollection> cands;
  evt.getByLabel(src_, cands);
  std::auto_ptr<CandidateCollection> refitted( new CandidateCollection );
  for( CandidateCollection::const_iterator c = cands->begin(); c != cands->end(); ++ c ) {
    Candidate * clone = c->clone();
    fitter_->set( * clone );
    refitted->push_back( clone );
  }
  evt.put( refitted );
}

Member Data Documentation

std::auto_ptr<CandMassKinFitter> MassKinFitterCandProducer::fitter_

private

Definition at line 17 of file MassKinFitterCandProducer.h.

Referenced by MassKinFitterCandProducer(), and produce().

edm::InputTag MassKinFitterCandProducer::src_

private

Definition at line 16 of file MassKinFitterCandProducer.h.

Referenced by produce().