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 ()
ModuleDescription const &	moduleDescription () const
virtual	~EDFilter ()
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
std::vector< ConsumesInfo >	consumesInfo () const
	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
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) 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	beginJob () override
virtual void	endJob () override
virtual bool	filter (edm::Event &, const edm::EventSetup &) override

Private Attributes
edm::InputTag	GenHandle_
double	minpt_
Int_t	njets_

Additional Inherited Members
Public Types inherited from edm::EDFilter
typedef EDFilter	ModuleType
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)
static void	prevalidate (ConfigurationDescriptions &)
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: Filter for DPS MC generation.

Implementation: [Notes on implementation]

Definition at line 50 of file NJetsMC.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 69 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 77 of file NJetsMC.cc.

{
}

Member Function Documentation

void NJetsMC::beginJob ( void  )

overrideprivatevirtual

Reimplemented from edm::EDFilter.

Definition at line 104 of file NJetsMC.cc.

{
}

void NJetsMC::endJob ( void  )

overrideprivatevirtual

Reimplemented from edm::EDFilter.

Definition at line 108 of file NJetsMC.cc.

{
}

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

overrideprivatevirtual

Implements edm::EDFilter.

Definition at line 81 of file NJetsMC.cc.

References prof2calltree::count, GenHandle_, GenJet, 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 63 of file NJetsMC.cc.

Referenced by filter().

double NJetsMC::minpt_

private

Definition at line 65 of file NJetsMC.cc.

Referenced by filter().

Int_t NJetsMC::njets_

private

Definition at line 64 of file NJetsMC.cc.

Referenced by filter().