#include <ZgMassFilter.h>

Inheritance diagram for ZgMassFilter:

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

	ZgMassFilter (const edm::ParameterSet &)

	~ZgMassFilter () override

Public Member Functions inherited from edm::EDFilter
	EDFilter ()

SerialTaskQueue *	globalLuminosityBlocksQueue ()

SerialTaskQueue *	globalRunsQueue ()

ModuleDescription const &	moduleDescription () const

	~EDFilter () override

Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const

	ProducerBase ()

std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...

void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)

	~ProducerBase () noexcept(false) override

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

EDConsumerBase &	operator= (EDConsumerBase &&)=default

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Member Functions
int	charge (const int &Id)

Private Attributes
double	minDileptonMass

double	minZgMass

edm::EDGetTokenT< edm::HepMCProduct >	token_

Additional Inherited Members
Public Types inherited from edm::EDFilter
typedef EDFilter	ModuleType

Public Types inherited from edm::ProducerBase
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const , const char , edm::ProductResolverIndex >>

typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Static Public Member Functions inherited from edm::EDFilter
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

static bool	wantsGlobalLuminosityBlocks ()

static bool	wantsGlobalRuns ()

static bool	wantsStreamLuminosityBlocks ()

static bool	wantsStreamRuns ()

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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

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

Definition at line 42 of file ZgMassFilter.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 9 of file ZgMassFilter.cc.

                                                          :
 token_(consumes<edm::HepMCProduct>(iConfig.getUntrackedParameter("moduleLabel",edm::InputTag("generator","unsmeared")))),
 minDileptonMass(iConfig.getUntrackedParameter("MinDileptonMass", 0.)),
 minZgMass(iConfig.getUntrackedParameter("MinZgMass", 0.))
 {
 }

ZgMassFilter::~ZgMassFilter ( )

override

Definition at line 16 of file ZgMassFilter.cc.

17 {

18 }

Member Function Documentation

int ZgMassFilter::charge ( const int & Id )

private

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

override

Definition at line 21 of file ZgMassFilter.cc.

References funct::abs(), cms::dd::accepted(), edm::Event::getByToken(), edm::HepMCProduct::GetEvent(), btagElecInJet_cfi::Lepton, minDileptonMass, minZgMass, AlCaHLTBitMon_ParallelJobs::p, nanoDQM_cff::Photon, and token_.

 {
    using namespace edm;
    bool accepted = false;
    Handle<HepMCProduct> evt;
    iEvent.getByToken(token_, evt);
    const HepMC::GenEvent * myGenEvent = evt->GetEvent();
      
    vector<TLorentzVector> Lepton; Lepton.clear();
    vector<TLorentzVector> Photon; Photon.clear();   
 
    for ( HepMC::GenEvent::particle_const_iterator p = myGenEvent->particles_begin();
      p != myGenEvent->particles_end(); ++p ) {
      if ((*p)->status() == 1 && (abs((*p)->pdg_id()) == 11 || abs((*p)->pdg_id()) == 13 || abs((*p)->pdg_id()) == 15)) { 
        TLorentzVector LeptP((*p)->momentum().px(), (*p)->momentum().py(), (*p)->momentum().pz(), (*p)->momentum().e()); 
        Lepton.push_back(LeptP);
      }       
      if ( abs((*p)->pdg_id()) == 22 && (*p)->status() == 1) {
        TLorentzVector PhotP((*p)->momentum().px(), (*p)->momentum().py(), (*p)->momentum().pz(), (*p)->momentum().e()); 
        Photon.push_back(PhotP);
      }
    }
  
    if (Lepton.size() > 1 && (Lepton[0]+Lepton[1]).M() > minDileptonMass ) {
      if ((Lepton[0]+Lepton[1]+Photon[0]).M() > minZgMass) {
        accepted = true; 
      }
    }
 
    return accepted;    
 }

Member Data Documentation

double ZgMassFilter::minDileptonMass

private

Definition at line 56 of file ZgMassFilter.h.

Referenced by filter().

double ZgMassFilter::minZgMass

private

Definition at line 57 of file ZgMassFilter.h.

Referenced by filter().

edm::EDGetTokenT<edm::HepMCProduct> ZgMassFilter::token_

private

Definition at line 55 of file ZgMassFilter.h.

Referenced by filter().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation