#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	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

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)

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::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

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

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

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.

References GlobalPosition_Frontier_DevDB_cff::tag.

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

template<typename InputCollection , typename OutputCollection , typename P >

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

override

destructor

Definition at line 54 of file Merger.h.

54 {

55 }

Member Function Documentation

template<typename InputCollection , typename OutputCollection , typename P >

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

overrideprivate

process an event

Definition at line 58 of file Merger.h.

References EnergyCorrector::c, clone(), coll, edm::Event::getByToken(), h, eostools::move(), edm::Event::put(), alignCSCRings::s, and Merger< InputCollection, OutputCollection, P >::srcToken_.

Referenced by JSONExport.JsonExport::export(), HTMLExport.HTMLExport::export(), and HTMLExport.HTMLExportStatic::export().

                                                                                                                   {
   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));
 }

Member Data Documentation

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.

Referenced by Merger< InputCollection, OutputCollection, P >::produce().

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

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

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