#include <GeneratorInterface/LHE2HepMCConverter/src/LHE2HepMCConverter.cc>

Inheritance diagram for LHE2HepMCConverter:

Public Member Functions
	LHE2HepMCConverter (const edm::ParameterSet &)

	~LHE2HepMCConverter () override=default

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

	EDProducer (const EDProducer &)=delete

SerialTaskQueue *	globalLuminosityBlocksQueue () final

SerialTaskQueue *	globalRunsQueue () final

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

const EDProducer &	operator= (const EDProducer &)=delete

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsInputProcessBlocks () const final

bool	wantsProcessBlocks () const final

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

ModuleDescription const &	moduleDescription () const

bool	wantsStreamLuminosityBlocks () const

bool	wantsStreamRuns () 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 const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

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

std::vector< ESProxyIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const

std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (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::array< std::vector< ModuleDescription const > , NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, 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	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

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

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Static Public Member Functions inherited from edm::one::EDProducerBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Member Functions
void	beginRun (edm::Run const &, edm::EventSetup const &) override

void	endRun (edm::Run const &, edm::EventSetup const &) override

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

Private Attributes
const edm::InputTag	_lheEventSrcTag

const LHERunInfoProduct *	_lheRunSrc

const edm::InputTag	_lheRunSrcTag

const edm::EDGetTokenT< LHEEventProduct >	eventProductToken_

const edm::EDGetTokenT< LHERunInfoProduct >	runInfoProductToken_

Additional Inherited Members
Public Types inherited from edm::one::EDProducerBase
typedef EDProducerBase	ModuleType

Public Types inherited from edm::ProducerBase
template<typename T >
using	BranchAliasSetterT = ProductRegistryHelper::BranchAliasSetterT< T >

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

Protected Member Functions inherited from edm::ProducerBase
template<Transition Tr = Transition::Event>
auto	produces (std::string instanceName) noexcept
	declare what type of product will make and with which optional label More...

template<Transition B>
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)

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 ()

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

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

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

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

template<Transition Tr = Transition::Event>
auto	produces () noexcept

ProducesCollector	producesCollector ()

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept

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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<Transition Tr = Transition::Event>
constexpr auto	esConsumes ()

template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag)

template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...

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)

void	resetItemsToGetFrom (BranchType iType)

Detailed Description

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 42 of file LHE2HepMCConverter.cc.

Constructor & Destructor Documentation

◆ LHE2HepMCConverter()

LHE2HepMCConverter::LHE2HepMCConverter ( const edm::ParameterSet & iConfig )

explicit

Definition at line 77 of file LHE2HepMCConverter.cc.

     : _lheRunSrc(nullptr),
       _lheEventSrcTag(iConfig.getParameter<edm::InputTag>("LHEEventProduct")),
       _lheRunSrcTag(iConfig.getParameter<edm::InputTag>("LHERunInfoProduct")),
       eventProductToken_(consumes<LHEEventProduct>(_lheEventSrcTag)),
       runInfoProductToken_(consumes<LHERunInfoProduct, edm::InRun>(_lheRunSrcTag)) {
   //register your products
   produces<edm::HepMCProduct>("unsmeared");
 }

◆ ~LHE2HepMCConverter()

LHE2HepMCConverter::~LHE2HepMCConverter ( )

overridedefault

Member Function Documentation

◆ beginRun()

void LHE2HepMCConverter::beginRun	(	edm::Run const &	iRun,
		edm::EventSetup const &
	)

overrideprivate

Definition at line 131 of file LHE2HepMCConverter.cc.

References _lheRunSrc, _lheRunSrcTag, edm::Run::getByLabel(), edm::Run::getHandle(), edm::HandleBase::isValid(), edm::InputTag::label(), edm::Handle< T >::product(), and runInfoProductToken_.

                                                                           {
   edm::Handle<LHERunInfoProduct> lheRunSrcHandle = iRun.getHandle(runInfoProductToken_);
   if (lheRunSrcHandle.isValid()) {
     _lheRunSrc = lheRunSrcHandle.product();
   } else {
     if (_lheRunSrcTag.label() != "source") {
       iRun.getByLabel("source", lheRunSrcHandle);
       if (lheRunSrcHandle.isValid()) {
         _lheRunSrc = lheRunSrcHandle.product();
         edm::LogInfo("LHE2HepMCConverter") << "Taking LHERunInfoproduct from source";
       } else
         edm::LogWarning("LHE2HepMCConverter") << "No LHERunInfoProduct from source";
     }
   }
 }

◆ endRun()

void LHE2HepMCConverter::endRun	(	edm::Run const &	,
		edm::EventSetup const &
	)

inlineoverrideprivate

Definition at line 55 of file LHE2HepMCConverter.cc.

55 {}

◆ fillDescriptions()

void LHE2HepMCConverter::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 148 of file LHE2HepMCConverter.cc.

References edm::ConfigurationDescriptions::addDefault(), and submitPVResolutionJobs::desc.

                                                                                     {
   //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);
 }

◆ produce()

void LHE2HepMCConverter::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivatevirtual

Implements edm::one::EDProducerBase.

Definition at line 92 of file LHE2HepMCConverter.cc.

References _lheRunSrc, lhef::HEPRUP::EBMUP, eventProductToken_, GenParticle::GenParticle, runTauDisplay::gp, LHEEventProduct::hepeup(), ZgammaFilter_cfi::HepMCProduct, LHERunInfoProduct::heprup(), mps_fire::i, lhef::HEPRUP::IDBMUP, lhef::HEPEUP::IDUP, iEvent, lhef::HEPEUP::ISTUP, eostools::move(), lhef::HEPEUP::NUP, AlCaHLTBitMon_ParallelJobs::p, lhef::HEPEUP::PUP, and findQualityFiles::v.

                                                                               {
   using namespace edm;
   const edm::Handle<LHEEventProduct>& lheEventSrc = iEvent.getHandle(eventProductToken_);
 
   HepMC::GenEvent* evt = new HepMC::GenEvent();
   HepMC::GenVertex* v = new HepMC::GenVertex();
   evt->add_vertex(v);
   if (_lheRunSrc) {
     HepMC::FourVector beam1(0, 0, _lheRunSrc->heprup().EBMUP.first, _lheRunSrc->heprup().EBMUP.first);
     HepMC::GenParticle* gp1 = new HepMC::GenParticle(beam1, _lheRunSrc->heprup().IDBMUP.first, 4);
     v->add_particle_in(gp1);
     HepMC::FourVector beam2(0, 0, _lheRunSrc->heprup().EBMUP.second, _lheRunSrc->heprup().EBMUP.second);
     HepMC::GenParticle* gp2 = new HepMC::GenParticle(beam2, _lheRunSrc->heprup().IDBMUP.second, 4);
     v->add_particle_in(gp2);
     evt->set_beam_particles(gp1, gp2);
   } else {
     LogWarning("LHE2HepMCConverter") << "Could not retrieve the LHERunInfoProduct for this event. You'll miss the beam "
                                         "particles in your HepMC product.";
   }
 
   for (int i = 0; i < lheEventSrc->hepeup().NUP; ++i) {
     if (lheEventSrc->hepeup().ISTUP[i] != 1) {
       //cout << reader->hepeup.ISTUP[i] << ", " << reader->hepeup.IDUP[i] << endl;
       continue;
     }
     HepMC::FourVector p(lheEventSrc->hepeup().PUP[i][0],
                         lheEventSrc->hepeup().PUP[i][1],
                         lheEventSrc->hepeup().PUP[i][2],
                         lheEventSrc->hepeup().PUP[i][3]);
     HepMC::GenParticle* gp = new HepMC::GenParticle(p, lheEventSrc->hepeup().IDUP[i], 1);
     gp->set_generated_mass(lheEventSrc->hepeup().PUP[i][4]);
     v->add_particle_out(gp);
   }
 
   std::unique_ptr<HepMCProduct> pOut(new HepMCProduct(evt));
   iEvent.put(std::move(pOut), "unsmeared");
 }

Member Data Documentation

◆ _lheEventSrcTag

const edm::InputTag LHE2HepMCConverter::_lheEventSrcTag

private

Definition at line 59 of file LHE2HepMCConverter.cc.

◆ _lheRunSrc

const LHERunInfoProduct* LHE2HepMCConverter::_lheRunSrc

private

Definition at line 58 of file LHE2HepMCConverter.cc.

Referenced by beginRun(), and produce().

◆ _lheRunSrcTag

const edm::InputTag LHE2HepMCConverter::_lheRunSrcTag

private

Definition at line 60 of file LHE2HepMCConverter.cc.

Referenced by beginRun().

◆ eventProductToken_

const edm::EDGetTokenT<LHEEventProduct> LHE2HepMCConverter::eventProductToken_

private

Definition at line 61 of file LHE2HepMCConverter.cc.

Referenced by produce().

◆ runInfoProductToken_

const edm::EDGetTokenT<LHERunInfoProduct> LHE2HepMCConverter::runInfoProductToken_

private

Definition at line 62 of file LHE2HepMCConverter.cc.

Referenced by beginRun().

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ LHE2HepMCConverter()

◆ ~LHE2HepMCConverter()

Member Function Documentation

◆ beginRun()

◆ endRun()

◆ fillDescriptions()

◆ produce()

Member Data Documentation

◆ _lheEventSrcTag

◆ _lheRunSrc

◆ _lheRunSrcTag

◆ eventProductToken_

◆ runInfoProductToken_