#include <PFchsMETcorrInputProducer.h>

Inheritance diagram for PFchsMETcorrInputProducer:

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

	~PFchsMETcorrInputProducer ()

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

ModuleDescription const &	moduleDescription () const

virtual	~EDProducer ()

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
	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

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
void	produce (edm::Event &, const edm::EventSetup &)

Private Attributes
unsigned	goodVtxNdof_

double	goodVtxZ_

std::string	moduleLabel_

edm::EDGetTokenT < reco::VertexCollection >	token_

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

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

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

Sum PF Charged Particles Originating from the primary vertices which are not primary vertex of the high-pT events needed as input for Type 0 MET corrections

Authors: Anne-Maria Visuri, Mikko Voutilainen Tai Sakuma

Definition at line 32 of file PFchsMETcorrInputProducer.h.

Constructor & Destructor Documentation

PFchsMETcorrInputProducer::PFchsMETcorrInputProducer ( const edm::ParameterSet & cfg )

explicit

Definition at line 6 of file PFchsMETcorrInputProducer.cc.

   : moduleLabel_(cfg.getParameter<std::string>("@module_label")),
     token_(consumes<reco::VertexCollection>(cfg.getParameter<edm::InputTag>("src"))),
     goodVtxNdof_(cfg.getParameter<unsigned int>("goodVtxNdof")),
     goodVtxZ_(cfg.getParameter<double>("goodVtxZ"))
 {
   produces<CorrMETData>("type0");
 }

PFchsMETcorrInputProducer::~PFchsMETcorrInputProducer ( )

Definition at line 15 of file PFchsMETcorrInputProducer.cc.

 {
 
 }

Member Function Documentation

void PFchsMETcorrInputProducer::produce	(	edm::Event &	evt,
		const edm::EventSetup &	es
	)

privatevirtual

Implements edm::EDProducer.

Definition at line 20 of file PFchsMETcorrInputProducer.cc.

References edm::Event::getByToken(), goodVtxNdof_, goodVtxZ_, i, reco::Vertex::isFake(), reco::Vertex::ndof(), edm::Event::put(), token_, reco::Vertex::tracks_begin(), reco::Vertex::tracks_end(), findQualityFiles::v, and reco::Vertex::z().

 {
   edm::Handle<reco::VertexCollection> recVtxs;
   evt.getByToken(token_, recVtxs);
 
   std::auto_ptr<CorrMETData> chsSum(new CorrMETData());
 
   for (unsigned i = 1; i < recVtxs->size(); ++i)
     {
       const reco::Vertex& v = recVtxs->at(i);
       if (v.isFake()) continue;
       if (v.ndof() < goodVtxNdof_) continue;
       if (fabs(v.z()) > goodVtxZ_) continue;
 
       for (reco::Vertex::trackRef_iterator track = v.tracks_begin(); track != v.tracks_end(); ++track)
     {
       if ((*track)->charge() != 0) 
         {
           chsSum->mex += (*track)->px();
           chsSum->mey += (*track)->py();
           chsSum->sumet += (*track)->pt();
         }
     }
     }
 
   evt.put(chsSum, "type0");
 }