#include <Merger.h>

Inheritance diagram for Merger< InputCollection, OutputCollection, P >:

Public Member Functions
	Merger (const edm::ParameterSet &)
	constructor from parameter set More...

	~Merger () override
	destructor More...

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

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndRuns () 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::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

std::vector< bool > const &	recordProvenanceList () 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)

TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...

	~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 &&)=default

	EDConsumerBase (EDConsumerBase const &)=delete

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

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 &	operator= (EDConsumerBase &&)=default

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Types
typedef std::vector< edm::EDGetTokenT< InputCollection > >	vtoken
	vector of strings More...

Private Member Functions
void	produce (edm::StreamID, edm::Event &, const edm::EventSetup &) const override
	process an event More...

Private Attributes
vtoken	srcToken_
	labels of the collections to be merged More...

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::ProducerBase
template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()
	declare what type of product will make and with which optional label More...

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()

BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

ProducesCollector	producesCollector ()

Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (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)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

Detailed Description

template<typename InputCollection, typename OutputCollection = InputCollection, typename P = typename edm::clonehelper::CloneTrait<InputCollection>::type>
class Merger< InputCollection, OutputCollection, P >

Merges an arbitrary number of collections into a single collection.

Template parameters:

C : collection type
P : policy class that specifies how objects in the collection are are cloned

Author: Luca Lista, INFN

Version

Revision: 1.2

Id: Merger.h,v 1.2 2010/02/20 20:55:21 wmtan Exp

Definition at line 31 of file Merger.h.

Member Typedef Documentation

◆ vtoken

template<typename InputCollection , typename OutputCollection = InputCollection, typename P = typename edm::clonehelper::CloneTrait<InputCollection>::type>

typedef std::vector<edm::EDGetTokenT<InputCollection> > Merger< InputCollection, OutputCollection, P >::vtoken

private

vector of strings

Definition at line 42 of file Merger.h.

Constructor & Destructor Documentation

◆ Merger()

template<typename InputCollection , typename OutputCollection , typename P >

Merger< InputCollection, OutputCollection, P >::Merger ( const edm::ParameterSet & par )

explicit

constructor from parameter set

Definition at line 48 of file Merger.h.

     : srcToken_(edm::vector_transform(par.template getParameter<std::vector<edm::InputTag> >("src"),
                                       [this](edm::InputTag const& tag) { return consumes<InputCollection>(tag); })) {
   produces<OutputCollection>();
 }

References GlobalPosition_Frontier_DevDB_cff::tag.

◆ ~Merger()

template<typename InputCollection , typename OutputCollection , typename P >

Merger< InputCollection, OutputCollection, P >::~Merger ( )

override

destructor

Definition at line 55 of file Merger.h.

55 {}

Member Function Documentation

◆ produce()

template<typename InputCollection , typename OutputCollection , typename P >

void Merger< InputCollection, OutputCollection, P >::produce	(	edm::StreamID	,
		edm::Event &	evt,
		const edm::EventSetup &
	)		const

overrideprivatevirtual

process an event

Implements edm::global::EDProducerBase.

Definition at line 58 of file Merger.h.

                                                                                        {
   std::unique_ptr<OutputCollection> coll(new OutputCollection);
   for (typename vtoken::const_iterator s = srcToken_.begin(); s != srcToken_.end(); ++s) {
     edm::Handle<InputCollection> h;
     evt.getByToken(*s, h);
     for (typename InputCollection::const_iterator c = h->begin(); c != h->end(); ++c) {
       coll->push_back(P::clone(*c));
     }
   }
   evt.put(std::move(coll));
 }

References HltBtagPostValidation_cff::c, clone(), edm::Event::getByToken(), h, eostools::move(), HLTTauReferences_cfi::OutputCollection, edm::Event::put(), and alignCSCRings::s.

Member Data Documentation

◆ srcToken_

template<typename InputCollection , typename OutputCollection = InputCollection, typename P = typename edm::clonehelper::CloneTrait<InputCollection>::type>

vtoken Merger< InputCollection, OutputCollection, P >::srcToken_

private

labels of the collections to be merged

Definition at line 44 of file Merger.h.

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

template<typename InputCollection, typename OutputCollection = InputCollection, typename P = typename edm::clonehelper::CloneTrait<InputCollection>::type> class Merger< InputCollection, OutputCollection, P >

Member Typedef Documentation

◆ vtoken

Constructor & Destructor Documentation

◆ Merger()

◆ ~Merger()

Member Function Documentation

◆ produce()

Member Data Documentation

◆ srcToken_

template<typename InputCollection, typename OutputCollection = InputCollection, typename P = typename edm::clonehelper::CloneTrait<InputCollection>::type>
class Merger< InputCollection, OutputCollection, P >