Produces a list of FwdPtr's to an input collection. More...

#include "CommonTools/UtilAlgos/interface/FwdPtrProducer.h"

Inheritance diagram for edm::FwdPtrProducer< T, H >:

Public Member Functions
	FwdPtrProducer (edm::ParameterSet const &params)

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

	~FwdPtrProducer () override

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

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndRuns () const final

Protected Attributes
edm::EDGetTokenT< edm::View< T > >	srcToken_

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

Detailed Description

template<class T, class H = FwdPtrFromProductFactory<T>>
class edm::FwdPtrProducer< T, H >

Produces a list of FwdPtr's to an input collection.

Author: Salvatore Rappoccio

Definition at line 24 of file FwdPtrProducer.h.

Constructor & Destructor Documentation

◆ FwdPtrProducer()

template<class T , class H = FwdPtrFromProductFactory<T>>

edm::FwdPtrProducer< T, H >::FwdPtrProducer ( edm::ParameterSet const & params )

inlineexplicit

Definition at line 26 of file FwdPtrProducer.h.

         : srcToken_(consumes<edm::View<T> >(params.getParameter<edm::InputTag>("src"))) {
       produces<std::vector<edm::FwdPtr<T> > >();
     }

◆ ~FwdPtrProducer()

template<class T , class H = FwdPtrFromProductFactory<T>>

edm::FwdPtrProducer< T, H >::~FwdPtrProducer ( )

inlineoverride

Definition at line 31 of file FwdPtrProducer.h.

31 {}

Member Function Documentation

◆ produce()

template<class T , class H = FwdPtrFromProductFactory<T>>

void edm::FwdPtrProducer< T, H >::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

inlineoverride

Definition at line 33 of file FwdPtrProducer.h.

                                                                          {
       edm::Handle<edm::View<T> > hSrc;
       iEvent.getByToken(srcToken_, hSrc);
  
       std::unique_ptr<std::vector<edm::FwdPtr<T> > > pOutputFwdPtr(new std::vector<edm::FwdPtr<T> >);
  
       for (typename edm::View<T>::const_iterator ibegin = hSrc->begin(), iend = hSrc->end(), i = ibegin; i != iend;
            ++i) {
         H factory;
         FwdPtr<T> ptr = factory(*hSrc, i - ibegin);
         pOutputFwdPtr->push_back(ptr);
       }
  
       iEvent.put(std::move(pOutputFwdPtr));
     }