#include <BeamSpotProducer.h>

Inheritance diagram for BeamSpotProducer:

Public Types
typedef std::vector< edm::ParameterSet >	Parameters

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
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

Public Member Functions
	BeamSpotProducer (const edm::ParameterSet &iConf)
	constructor More...

void	produce (edm::Event &iEvent, const edm::EventSetup &iSetup) override
	produce a beam spot class More...

	~BeamSpotProducer () override
	destructor More...

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

Public Member Functions inherited from edm::stream::EDProducerBase
	EDProducerBase ()

ModuleDescription const &	moduleDescription () const

	~EDProducerBase () 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)

virtual	~ProducerBase () noexcept(false)

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)

Additional Inherited Members
Static Public Member Functions inherited from edm::stream::EDProducerBase
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 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

class: BeamSpotProducer.h package: RecoVertex/BeamSpotProducer

author: Francisco Yumiceva, Fermilab (yumic.nosp@m.eva@.nosp@m.fnal..nosp@m.gov)

Definition at line 22 of file BeamSpotProducer.h.

Member Typedef Documentation

typedef std::vector<edm::ParameterSet> BeamSpotProducer::Parameters

Definition at line 25 of file BeamSpotProducer.h.

Constructor & Destructor Documentation

BeamSpotProducer::BeamSpotProducer ( const edm::ParameterSet & iConf )

explicit

constructor

Definition at line 19 of file BeamSpotProducer.cc.

                                                                {
     
     edm::LogInfo("RecoVertex/BeamSpotProducer") 
         << "Initializing Beam Spot producer " << "\n";
   
     //fVerbose=conf.getUntrackedParameter<bool>("verbose", false);
     
     produces<reco::BeamSpot>();
 
 }

BeamSpotProducer::~BeamSpotProducer ( )

override

destructor

Definition at line 31 of file BeamSpotProducer.cc.

31 {}

Member Function Documentation

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

override

produce a beam spot class

Definition at line 39 of file BeamSpotProducer.cc.

                                                                        {
     
     using namespace edm;
 
     auto result = std::make_unique<reco::BeamSpot>();
 
     reco::BeamSpot aSpot;
 
     
     //typedef math::XYZPoint Point;
     //enum { dimension = 7 };
     //typedef math::Error<dimension>::type CovarianceMatrix;
 
     
     //try {
     edm::LogInfo("RecoVertex/BeamSpotProducer") 
       << "Reconstructing event number: " << iEvent.id() << "\n";
 
     edm::ESHandle< BeamSpotObjects > beamhandle;
     iSetup.get<BeamSpotObjectsRcd>().get(beamhandle);
     const BeamSpotObjects *spotDB = beamhandle.product();
 
     // translate from BeamSpotObjects to reco::BeamSpot
     reco::BeamSpot::Point apoint( spotDB->GetX(), spotDB->GetY(), spotDB->GetZ() );
         
     reco::BeamSpot::CovarianceMatrix matrix;
     for ( int i=0; i<7; ++i ) {
       for ( int j=0; j<7; ++j ) {
         matrix(i,j) = spotDB->GetCovariance(i,j);
       }
     }
     
     // this assume beam width same in x and y
     aSpot = reco::BeamSpot( apoint,
                 spotDB->GetSigmaZ(),
                 spotDB->Getdxdz(),
                 spotDB->Getdydz(),
                 spotDB->GetBeamWidthX(),
                 matrix );
     aSpot.setBeamWidthY( spotDB->GetBeamWidthY() );
     aSpot.setEmittanceX( spotDB->GetEmittanceX() );
     aSpot.setEmittanceY( spotDB->GetEmittanceY() );
     aSpot.setbetaStar( spotDB->GetBetaStar() );
         
     //}
     //
     //catch (std::exception & err) {
     //  edm::LogInfo("RecoVertex/BeamSpotProducer") 
     //      << "Exception during event number: " << iEvent.id() 
     //      << "\n" << err.what() << "\n";
     //}
 
     *result = aSpot;
     
     iEvent.put(std::move(result));
     
 }

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation