PPSSimTrackProducer Class Reference

#include <SimPPS/PPSSimTrackProducer/plugins/PPSSimTrackProducer.cc>

Inheritance diagram for PPSSimTrackProducer:

Public Member Functions
	PPSSimTrackProducer (const edm::ParameterSet &)
	~PPSSimTrackProducer () 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

Private Member Functions
void	beginStream (edm::StreamID) override
void	endStream () override
void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
int	m_eventsAnalysed
	just to count events that have been analysed More...
edm::InputTag	m_InTag
edm::EDGetTokenT< edm::HepMCProduct >	m_InTagToken
std::string	m_transportMethod
bool	m_verbosity
ProtonTransport *	theTransporter

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

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 47 of file PPSSimTrackProducer.cc.

Constructor & Destructor Documentation

PPSSimTrackProducer()

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

explicit

Definition at line 80 of file PPSSimTrackProducer.cc.

                                                                       {
  //now do what ever other initialization is needed
  // TransportHector
  theTransporter = new ProtonTransport(iConfig);
 
  m_InTag = iConfig.getParameter<edm::InputTag>("HepMCProductLabel");
  m_InTagToken = consumes<edm::HepMCProduct>(m_InTag);
 
  m_verbosity = iConfig.getParameter<bool>("Verbosity");
  //m_transportMethod = iConfig.getParameter<std::string>("TransportMethod");
 
  produces<edm::HepMCProduct>();
  produces<edm::LHCTransportLinkContainer>();
 
  edm::Service<edm::RandomNumberGenerator> rng;
  if (!rng.isAvailable()) {
    throw cms::Exception("Configuration")
        << "LHCTransport (ProtonTransport) requires the RandomNumberGeneratorService\n"
           "which is not present in the configuration file.  You must add the service\n"
           "in the configuration file or remove the modules that require it.";
  }
}

References Exception, edm::ParameterSet::getParameter(), edm::Service< T >::isAvailable(), m_InTag, m_InTagToken, m_verbosity, and theTransporter.

~PPSSimTrackProducer()

PPSSimTrackProducer::~PPSSimTrackProducer ( )

override

Definition at line 103 of file PPSSimTrackProducer.cc.

                                          {
  // do anything here that needs to be done at destruction time
  // (e.g. close files, deallocate resources etc.)
  if (theTransporter) {
    delete theTransporter;
    theTransporter = nullptr;
  }
}

References theTransporter.

Member Function Documentation

beginStream()

void PPSSimTrackProducer::beginStream ( edm::StreamID  )

overrideprivate

Definition at line 170 of file PPSSimTrackProducer.cc.

{}

endStream()

void PPSSimTrackProducer::endStream ( )

overrideprivate

Definition at line 173 of file PPSSimTrackProducer.cc.

{}

produce()

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

overrideprivate

Definition at line 117 of file PPSSimTrackProducer.cc.

                                                                               {
  using namespace edm;
  using namespace std;
  HepMC::GenEvent* evt;
  edm::Service<edm::RandomNumberGenerator> rng;
  CLHEP::HepRandomEngine* engine = &rng->getEngine(iEvent.streamID());
  if (engine->name() != "TRandom3") {
    throw cms::Exception("Configuration") << "The TRandom3 engine type must be used with ProtonTransport, Random "
                                             "Number Generator Service not correctly configured!";
  }
 
  m_eventsAnalysed++;
  Handle<HepMCProduct> HepMCEvt;
  iEvent.getByToken(m_InTagToken, HepMCEvt);
 
  if (!HepMCEvt.isValid()) {
    throw cms::Exception("InvalidReference") << "Invalid reference to HepMCProduct\n";
  }
 
  if (HepMCEvt.provenance()->moduleLabel() == "LHCTransport") {
    throw cms::Exception("LogicError") << "LHCTrasport HepMCProduce already exists\n";
  }
 
  evt = new HepMC::GenEvent(*HepMCEvt->GetEvent());
 
  //theTransporter->clear();
  theTransporter->process(evt, iSetup, engine);
 
  if (m_verbosity)
    evt->print();
 
  unique_ptr<HepMCProduct> newProduct(new edm::HepMCProduct());
  newProduct->addHepMCData(evt);
 
  iEvent.put(std::move(newProduct));
 
  unique_ptr<LHCTransportLinkContainer> NewCorrespondenceMap(new edm::LHCTransportLinkContainer());
  edm::LHCTransportLinkContainer thisLink(theTransporter->getCorrespondenceMap());
  (*NewCorrespondenceMap).swap(thisLink);
 
  if (m_verbosity) {
    for (unsigned int i = 0; i < (*NewCorrespondenceMap).size(); i++)
      LogDebug("ProtonTransportEventProcessing")
          << "ProtonTransport correspondence table: " << (*NewCorrespondenceMap)[i];
  }
 
  iEvent.put(std::move(NewCorrespondenceMap));
  // There is no need to delete the pointer to the event, since it is deleted in HepMCProduct,
  // in fact, it MUST NOT be delete here, as a protection is missing in above package
}

References Exception, ProtonTransport::getCorrespondenceMap(), edm::RandomNumberGenerator::getEngine(), edm::HepMCProduct::GetEvent(), mps_fire::i, iEvent, edm::HandleBase::isValid(), LogDebug, m_eventsAnalysed, m_InTagToken, m_verbosity, edm::Provenance::moduleLabel(), eostools::move(), ProtonTransport::process(), edm::HandleBase::provenance(), and theTransporter.

Member Data Documentation

m_eventsAnalysed

int PPSSimTrackProducer::m_eventsAnalysed

private

just to count events that have been analysed

Definition at line 66 of file PPSSimTrackProducer.cc.

Referenced by produce().

m_InTag

edm::InputTag PPSSimTrackProducer::m_InTag

private

Definition at line 62 of file PPSSimTrackProducer.cc.

Referenced by PPSSimTrackProducer().

m_InTagToken

edm::EDGetTokenT<edm::HepMCProduct> PPSSimTrackProducer::m_InTagToken

private

Definition at line 63 of file PPSSimTrackProducer.cc.

Referenced by PPSSimTrackProducer(), and produce().

m_transportMethod

std::string PPSSimTrackProducer::m_transportMethod

private

Definition at line 65 of file PPSSimTrackProducer.cc.

m_verbosity

bool PPSSimTrackProducer::m_verbosity

private

Definition at line 60 of file PPSSimTrackProducer.cc.

Referenced by PPSSimTrackProducer(), and produce().

theTransporter

ProtonTransport* PPSSimTrackProducer::theTransporter

private

Definition at line 61 of file PPSSimTrackProducer.cc.

Referenced by PPSSimTrackProducer(), produce(), and ~PPSSimTrackProducer().