FourLepFilter Class Reference

#include <psi2s1s/FourLepFilter/src/FourLepFilter.cc>

Inheritance diagram for FourLepFilter:

Public Member Functions
	FourLepFilter (const edm::ParameterSet &)
	~FourLepFilter ()
Public Member Functions inherited from edm::EDFilter
	EDFilter ()
ModuleDescription const &	moduleDescription () const
virtual	~EDFilter ()
Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
	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 ()

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)
Static Public Member Functions inherited from edm::EDFilter
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &)

Private Member Functions
virtual bool	filter (edm::Event &, const edm::EventSetup &) override

Private Attributes
double	maxEta
double	maxPt
double	minEta
double	minPt
int	particleID
edm::EDGetToken	token_

Additional Inherited Members
Public Types inherited from edm::EDFilter
typedef EDFilter	ModuleType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
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 39 of file FourLepFilter.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 71 of file FourLepFilter.cc.

                                                          :
token_(consumes<edm::HepMCProduct>(edm::InputTag(iConfig.getUntrackedParameter("moduleLabel",std::string("generator")),"unsmeared"))),
minPt(iConfig.getUntrackedParameter("MinPt", 0.)),
maxEta(iConfig.getUntrackedParameter("MaxEta", 10.)),
maxPt(iConfig.getUntrackedParameter("MaxPt", 1000.)),
minEta(iConfig.getUntrackedParameter("MinEta", 0.)),
particleID(iConfig.getUntrackedParameter("ParticleID", 0))
{
}

FourLepFilter::~FourLepFilter

(

)

Definition at line 82 of file FourLepFilter.cc.

{
 
   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)

}

Member Function Documentation

void FourLepFilter::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 140 of file FourLepFilter.cc.

References edm::ConfigurationDescriptions::addDefault(), and edm::ParameterSetDescription::setUnknown().

                                                                          {
  //The following says we do not know what parameters are allowed so do no validation
  // Please change this to state exactly what you do use, even if it is no parameters
  edm::ParameterSetDescription desc;
  desc.setUnknown();
  descriptions.addDefault(desc);
}

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

overrideprivatevirtual

Implements edm::EDFilter.

Definition at line 97 of file FourLepFilter.cc.

References funct::abs(), edm::Event::getByToken(), maxEta, maxPt, minEta, minPt, AlCaHLTBitMon_ParallelJobs::p, particleID, and token_.

{
   using namespace edm;
//   FourMuonInput++;
//   std::cout<<"NumberofInputEvent "<<FourMuonInput<<std::endl;

   bool accepted = false;
//   int n4muon = 0;
   int nLeptons = 0;
    
   Handle< HepMCProduct > evt;
   iEvent.getByToken(token_, evt);
   const HepMC::GenEvent * myGenEvent = evt->GetEvent();


   for ( HepMC::GenEvent::particle_const_iterator p = myGenEvent->particles_begin();   p != myGenEvent->particles_end(); ++p ) {
      if ( (*p)->status()!=1 ) continue;
//      if ( abs((*p)->pdg_id()) == particleID  )n4muon++;
          if ((*p)->momentum().perp() > minPt && fabs((*p)->momentum().eta()) < maxEta &&
              (*p)->momentum().perp() < maxPt && fabs((*p)->momentum().eta()) > minEta) {
                if ( abs((*p)->pdg_id()) == particleID  )  nLeptons++;
          }
          if (nLeptons >= 4) {
            accepted = true;
//            FourMuonFilter++;
//            std::cout<<"NumberofFourMuonFilter "<<FourMuonFilter<<std::endl;
                break;
          }
   }

//   if(n4muon>=4){FourMuon++; std::cout<<"NumberofFourMuon "<<FourMuon<<std::endl;}

   if (accepted) {
        return true;
   } else {
        return false;
   }


}

Member Data Documentation

double FourLepFilter::maxEta

private

Definition at line 54 of file FourLepFilter.cc.

Referenced by filter().

double FourLepFilter::maxPt

private

Definition at line 55 of file FourLepFilter.cc.

Referenced by filter().

double FourLepFilter::minEta

private

Definition at line 56 of file FourLepFilter.cc.

Referenced by filter().

double FourLepFilter::minPt

private

Definition at line 53 of file FourLepFilter.cc.

Referenced by filter().

int FourLepFilter::particleID

private

Definition at line 57 of file FourLepFilter.cc.

Referenced by filter().

edm::EDGetToken FourLepFilter::token_

private

Definition at line 52 of file FourLepFilter.cc.

Referenced by filter().