#include <PythiaFilterZJet.h>

Inheritance diagram for PythiaFilterZJet:

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

	PythiaFilterZJet (const edm::ParameterSet &)

	~PythiaFilterZJet () 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 Attributes
double	etaMuMax

int	maxnumberofeventsinrun

double	ptZMax

double	ptZMin

int	theNumberOfSelected

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

PythiaFilterZJet filter implements generator-level preselections for photon+jet like events to be used in jet energy calibration. Ported from fortran code written by V.Konoplianikov.

Author: A.Ulyanov, ITEP

Definition at line 30 of file PythiaFilterZJet.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 9 of file PythiaFilterZJet.cc.

References theNumberOfSelected.

                                                                  :
 token_(consumes<edm::HepMCProduct>(edm::InputTag(iConfig.getUntrackedParameter("moduleLabel",std::string("generator")),"unsmeared"))),
 etaMuMax(iConfig.getUntrackedParameter<double>("MaxMuonEta", 2.5)),
 ptZMin(iConfig.getUntrackedParameter<double>("MinZPt")),
 ptZMax(iConfig.getUntrackedParameter<double>("MaxZPt")),
 maxnumberofeventsinrun(iConfig.getUntrackedParameter<int>("MaxEvents",10000)){ 
   
   theNumberOfSelected = 0;
 }

PythiaFilterZJet::~PythiaFilterZJet ( )

override

Definition at line 20 of file PythiaFilterZJet.cc.

20 {}

Member Function Documentation

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

override

Definition at line 24 of file PythiaFilterZJet.cc.

References funct::abs(), cms::dd::accepted(), PVValHelper::eta, etaMuMax, edm::Event::getByToken(), edm::HepMCProduct::GetEvent(), RPCpg::mu, AlCaHLTBitMon_ParallelJobs::p, ptZMax, ptZMin, theNumberOfSelected, and token_.

                                                                           {
 
 //  if(theNumberOfSelected>=maxnumberofeventsinrun)   {
 //    throw cms::Exception("endJob")<<"we have reached the maximum number of events ";
 //  }
 
   bool accepted = false;
   edm::Handle<edm::HepMCProduct> evt;
   iEvent.getByToken(token_, evt);
 
   const HepMC::GenEvent * myGenEvent = evt->GetEvent();
 
 
  if(myGenEvent->signal_process_id() == 15 || myGenEvent->signal_process_id() == 30) {
 
 
   std::vector<const HepMC::GenParticle *> mu;
 
   for ( HepMC::GenEvent::particle_const_iterator p = myGenEvent->particles_begin();   p != myGenEvent->particles_end(); ++p ) {
    
     if ( std::abs((*p)->pdg_id())==13 && (*p)->status()==1 )
       mu.push_back(*p);
     if(mu.size()>1) break;
   }
 
   //***
   
   if(mu.size()>1){
     math::XYZTLorentzVector tot_mom(mu[0]->momentum());
     math::XYZTLorentzVector mom2(mu[1]->momentum());
     tot_mom += mom2;
     //    double ptZ= (mu[0]->momentum() + mu[1]->momentum()).perp();
     double ptZ = tot_mom.pt();
     if (ptZ > ptZMin && ptZ < ptZMax  && 
     std::abs(mu[0]->momentum().eta()) < etaMuMax &&
     std::abs(mu[1]->momentum().eta()) < etaMuMax) 
       accepted=true;
   }
 
   } else {
   // end of if(gammajetevent)
   return true;
   // accept all non-gammajet events
   }
 
   if (accepted) {
     theNumberOfSelected++;
     return true; 
   }
   else return false;
 
 }

Member Data Documentation

double PythiaFilterZJet::etaMuMax

private

Definition at line 40 of file PythiaFilterZJet.h.

Referenced by filter().

int PythiaFilterZJet::maxnumberofeventsinrun

private

Definition at line 45 of file PythiaFilterZJet.h.

double PythiaFilterZJet::ptZMax

private

Definition at line 42 of file PythiaFilterZJet.h.

Referenced by filter().

double PythiaFilterZJet::ptZMin

private

Definition at line 41 of file PythiaFilterZJet.h.

Referenced by filter().

int PythiaFilterZJet::theNumberOfSelected

private

Definition at line 44 of file PythiaFilterZJet.h.

Referenced by filter(), and PythiaFilterZJet().

edm::EDGetTokenT<edm::HepMCProduct> PythiaFilterZJet::token_

private

Definition at line 39 of file PythiaFilterZJet.h.

Referenced by filter().

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation