NJetsMC Class Reference

#include <NJetsMC.cc>

Inheritance diagram for NJetsMC:

Public Member Functions
	NJetsMC (const edm::ParameterSet &)
	~NJetsMC ()
Public Member Functions inherited from edm::EDFilter
	EDFilter ()
virtual	~EDFilter ()
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 bool	filter (edm::Event &, const edm::EventSetup &)

Private Attributes
edm::InputTag	GenHandle_
double	minpt_
Int_t	njets_

Additional Inherited Members
Public Types inherited from edm::EDFilter
typedef EDFilter	ModuleType
typedef WorkerT< EDFilter >	WorkerType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Static Public Member Functions inherited from edm::EDFilter
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::EDFilter
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: Filter for DPS MC generation.

Implementation: [Notes on implementation]

Definition at line 51 of file NJetsMC.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 70 of file NJetsMC.cc.

                                              :
  GenHandle_(iConfig.getUntrackedParameter<InputTag>("GenTag")),
  njets_(iConfig.getParameter<int32_t>("Njets")),
  minpt_(iConfig.getParameter<double>("MinPt"))
{
}

NJetsMC::~NJetsMC

(

)

Definition at line 78 of file NJetsMC.cc.

{
}

Member Function Documentation

void NJetsMC::beginJob ( void  )

privatevirtual

Reimplemented from edm::EDFilter.

Definition at line 105 of file NJetsMC.cc.

{
}

void NJetsMC::endJob ( void  )

privatevirtual

Reimplemented from edm::EDFilter.

Definition at line 109 of file NJetsMC.cc.

{
}

bool NJetsMC::filter ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

privatevirtual

Implements edm::EDFilter.

Definition at line 82 of file NJetsMC.cc.

References prof2calltree::count, GenHandle_, jetmet_cfg::GenJets, edm::Event::getByLabel(), minpt_, njets_, reco::LeafCandidate::pt(), and query::result.

{
   using namespace edm;
   
   Handle<reco::GenJetCollection> GenJets;
   iEvent.getByLabel(GenHandle_, GenJets);

   Int_t count = 0;
   bool result = false;

   for(GenJetCollection::const_iterator iJet = GenJets->begin(); iJet != GenJets->end(); ++iJet)
     {
       reco::GenJet myJet = reco::GenJet(*iJet);

       if(myJet.pt() > minpt_) ++count;
     }

   if( count >= njets_ )
      result = true;

   return result;
}

Member Data Documentation

edm::InputTag NJetsMC::GenHandle_

private

Definition at line 64 of file NJetsMC.cc.

Referenced by filter().

double NJetsMC::minpt_

private

Definition at line 66 of file NJetsMC.cc.

Referenced by filter().

Int_t NJetsMC::njets_

private

Definition at line 65 of file NJetsMC.cc.

Referenced by filter().