#include <Validation/RecoVertex/MCVerticesWeight.cc>

Inheritance diagram for MCVerticesWeight:

Public Member Functions
	MCVerticesWeight (const edm::ParameterSet &)

	~MCVerticesWeight () override

Public Member Functions inherited from edm::global::EDFilter<>
	EDFilter ()=default

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsStreamLuminosityBlocks () const final

bool	wantsStreamRuns () const final

Public Member Functions inherited from edm::global::EDFilterBase
	EDFilterBase ()

ModuleDescription const &	moduleDescription () const

	~EDFilterBase () 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

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)

virtual	~EDConsumerBase () noexcept(false)

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

Private Attributes
edm::EDGetTokenT< edm::HepMCProduct >	m_hepMCProductToken

edm::EDGetTokenT< std::vector< PileupSummaryInfo > >	m_vecPileupSummaryInfoToken

const VertexWeighter	m_weighter

Additional Inherited Members
Public Types inherited from edm::global::EDFilterBase
typedef EDFilterBase	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::global::EDFilterBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

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 ESProduct , Transition Tr = Transition::Event>
auto	esConsumes (eventsetup::EventSetupRecordKey const &, 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

Description:

Implementation: <Notes on="" implementation>="">

Definition at line 49 of file MCVerticesWeight.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 68 of file MCVerticesWeight.cc.

   : m_vecPileupSummaryInfoToken( consumes< std::vector<PileupSummaryInfo> >( iConfig.getParameter< edm::InputTag >( "pileupSummaryCollection" ) ) )
   , m_hepMCProductToken( consumes< edm::HepMCProduct >( iConfig.getParameter< edm::InputTag >( "mcTruthCollection" ) ) )
   , m_weighter( iConfig.getParameter<edm::ParameterSet>( "weighterConfig" ) )
 {
 
   produces<double>();
 
 }

MCVerticesWeight::~MCVerticesWeight ( )

override

Definition at line 78 of file MCVerticesWeight.cc.

79 {

80 }

Member Function Documentation

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

overrideprivate

Definition at line 89 of file MCVerticesWeight.cc.

References DEFINE_FWK_MODULE, edm::Event::getByToken(), edm::HepMCProduct::GetEvent(), m_hepMCProductToken, m_vecPileupSummaryInfoToken, m_weighter, eostools::move(), edm::Event::put(), VertexWeighter::weight(), and mps_merge::weight.

 {
   
    bool selected = true;
    
    double computed_weight(1);
    
    edm::Handle<std::vector<PileupSummaryInfo> > pileupinfos;
    iEvent.getByToken( m_vecPileupSummaryInfoToken, pileupinfos );
 
 
   // look for the intime PileupSummaryInfo
 
    std::vector<PileupSummaryInfo>::const_iterator pileupinfo;
    for(pileupinfo = pileupinfos->begin(); pileupinfo != pileupinfos->end() ; ++pileupinfo) {
      if(pileupinfo->getBunchCrossing()==0) break;
    } 
    
    //
    if(pileupinfo->getBunchCrossing()!=0) {
      edm::LogError("NoInTimePileUpInfo") << "Cannot find the in-time pileup info " << pileupinfo->getBunchCrossing();
    }
    else {
      
      //     pileupinfo->getPU_NumInteractions();
      
      const std::vector<float>& zpositions = pileupinfo->getPU_zpositions();
      
      //     for(std::vector<float>::const_iterator zpos = zpositions.begin() ; zpos != zpositions.end() ; ++zpos) {
        
      //     }
      
      // main interaction part
      
      edm::Handle< edm::HepMCProduct > EvtHandle ;
      iEvent.getByToken( m_hepMCProductToken, EvtHandle );
      
      const HepMC::GenEvent* Evt = EvtHandle->GetEvent();
      
      // get the first vertex
      
      double zmain = 0.0;
      if(Evt->vertices_begin() != Evt->vertices_end()) {
        zmain = (*Evt->vertices_begin())->point3d().z()/10.;
      }
      
      //
     
      
      computed_weight = m_weighter.weight(zpositions,zmain);
      
    }
    
    std::unique_ptr<double> weight(new double(computed_weight));
    
    iEvent.put(std::move(weight));
    
    //
    
   return selected;
 }

Member Data Documentation

edm::EDGetTokenT< edm::HepMCProduct > MCVerticesWeight::m_hepMCProductToken

private

Definition at line 60 of file MCVerticesWeight.cc.

Referenced by filter().

edm::EDGetTokenT< std::vector<PileupSummaryInfo> > MCVerticesWeight::m_vecPileupSummaryInfoToken

private

Definition at line 59 of file MCVerticesWeight.cc.

Referenced by filter().

const VertexWeighter MCVerticesWeight::m_weighter

private

Definition at line 61 of file MCVerticesWeight.cc.

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