EmbeddingVertexCorrector Class Reference

#include <TauAnalysis/EmbeddingProducer/plugins/EmbeddingVertexCorrector.cc>

Inheritance diagram for EmbeddingVertexCorrector:

Public Member Functions
	EmbeddingVertexCorrector (const edm::ParameterSet &)
	~EmbeddingVertexCorrector ()
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
Public Member Functions inherited from edm::stream::EDProducerBase
	EDProducerBase ()
ModuleDescription const &	moduleDescription () const
virtual	~EDProducerBase ()
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 ()
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, std::unordered_multimap< std::string, edm::ProductResolverIndex > const &iIndicies, std::string const &moduleLabel)
virtual	~ProducerBase () noexcept(false)
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
	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
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
virtual	~EDConsumerBase () noexcept(false)

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

Private Member Functions
virtual void	beginRun (const edm::Run &, const edm::EventSetup &iEventSetup) override
virtual void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
edm::InputTag	sourceLabel
edm::InputTag	vertexPositionLabel

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes
typedef CacheTypes::GlobalCache	GlobalCache
typedef AbilityChecker< T... >	HasAbility
typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache
typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext
typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache
typedef CacheTypes::RunCache	RunCache
typedef RunContextT< RunCache, GlobalCache >	RunContext
typedef CacheTypes::RunSummaryCache	RunSummaryCache
Public Types inherited from edm::stream::EDProducerBase
typedef EDProducerAdaptorBase	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 60 of file EmbeddingVertexCorrector.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 79 of file EmbeddingVertexCorrector.cc.

References edm::ParameterSet::getParameter().

{
   produces<edm::HepMCProduct>();

   sourceLabel = iConfig.getParameter<edm::InputTag>("src");
   consumes<edm::HepMCProduct>(sourceLabel);
   vertexPositionLabel = edm::InputTag("externalLHEProducer","vertexPosition");
   consumes<math::XYZTLorentzVectorD>(vertexPositionLabel);
}

EmbeddingVertexCorrector::~EmbeddingVertexCorrector

(

)

Definition at line 89 of file EmbeddingVertexCorrector.cc.

{
}

Member Function Documentation

void EmbeddingVertexCorrector::beginRun ( const edm::Run &  , const edm::EventSetup &  iEventSetup  )

overrideprivatevirtual

Definition at line 99 of file EmbeddingVertexCorrector.cc.

References edm::EventSetup::get().

{
   // edm::ESHandle< SimBeamSpotObjects > beamhandle;
   // iEventSetup.get<SimBeamSpotObjectsRcd>().get(beamhandle);
    
    edm::ESHandle< BeamSpotObjects > beamhandle;
    iEventSetup.get<BeamSpotObjectsRcd>().get(beamhandle);
    
    
    edm::LogInfo("TauEmbedding")<<"beam handle\n"<<(*beamhandle);


}

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

static

Definition at line 137 of file EmbeddingVertexCorrector.cc.

References edm::ConfigurationDescriptions::addDefault(), DEFINE_FWK_MODULE, 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);
}

void EmbeddingVertexCorrector::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

overrideprivatevirtual

Definition at line 114 of file EmbeddingVertexCorrector.cc.

References edm::Event::getByLabel(), edm::HepMCProduct::GetEvent(), eostools::move(), edm::Handle< T >::product(), and edm::Event::put().

{
   using namespace edm;

   // Retrieving generated Z to TauTau Event 
   Handle<edm::HepMCProduct> InputGenEvent;
   iEvent.getByLabel(sourceLabel, InputGenEvent);
   HepMC::GenEvent* genevent = new HepMC::GenEvent(*InputGenEvent->GetEvent());
   std::unique_ptr<edm::HepMCProduct> CorrectedGenEvent(new edm::HepMCProduct(genevent));

   //Retrieving vertex position from input and creating vertex shift
   Handle<math::XYZTLorentzVectorD> vertex_position;
   iEvent.getByLabel(vertexPositionLabel, vertex_position); 
   HepMC::FourVector vertex_shift(vertex_position.product()->x()*cm, vertex_position.product()->y()*cm, vertex_position.product()->z()*cm); 
   
   // Apply vertex shift to all production vertices of the event
   CorrectedGenEvent->applyVtxGen(&vertex_shift);   
   iEvent.put(std::move(CorrectedGenEvent));

}

Member Data Documentation

edm::InputTag EmbeddingVertexCorrector::sourceLabel

private

Definition at line 72 of file EmbeddingVertexCorrector.cc.

edm::InputTag EmbeddingVertexCorrector::vertexPositionLabel

private

Definition at line 73 of file EmbeddingVertexCorrector.cc.