filt::FinalStateParticleFilter Class Reference

Inheritance diagram for filt::FinalStateParticleFilter:

Public Types
using	ModuleType = EDFilter
using	WorkerType = WorkerT< EDFilter >
template<typename UserConfig >
using	Table = ProducerBase::Table< UserConfig >

Public Member Functions
	FinalStateParticleFilter (fhicl::ParameterSet const &)
virtual	~FinalStateParticleFilter ()
bool	filter (art::Event &evt)
void	reconfigure (fhicl::ParameterSet const &p)
void	beginJob ()
template<typename PROD , BranchType B = InEvent>
ProductID	getProductID (std::string const &instanceName={}) const
template<typename PROD , BranchType B>
ProductID	getProductID (ModuleDescription const &moduleDescription, std::string const &instanceName) const
bool	modifiesEvent () const
template<typename T , BranchType = InEvent>
ProductToken< T >	consumes (InputTag const &)
template<typename T , art::BranchType BT>
art::ProductToken< T >	consumes (InputTag const &it)
template<typename T , BranchType = InEvent>
void	consumesMany ()
template<typename Element , BranchType = InEvent>
ViewToken< Element >	consumesView (InputTag const &)
template<typename T , art::BranchType BT>
art::ViewToken< T >	consumesView (InputTag const &it)
template<typename T , BranchType = InEvent>
ProductToken< T >	mayConsume (InputTag const &)
template<typename T , art::BranchType BT>
art::ProductToken< T >	mayConsume (InputTag const &it)
template<typename T , BranchType = InEvent>
void	mayConsumeMany ()
template<typename Element , BranchType = InEvent>
ViewToken< Element >	mayConsumeView (InputTag const &)
template<typename T , art::BranchType BT>
art::ViewToken< T >	mayConsumeView (InputTag const &it)
base_engine_t &	createEngine (seed_t seed)
base_engine_t &	createEngine (seed_t seed, std::string const &kind_of_engine_to_make)
base_engine_t &	createEngine (seed_t seed, std::string const &kind_of_engine_to_make, label_t const &engine_label)
seed_t	get_seed_value (fhicl::ParameterSet const &pset, char const key[]="seed", seed_t const implicit_seed=-1)

Static Public Member Functions
static cet::exempt_ptr< Consumer >	non_module_context ()

Static Public Attributes
static constexpr bool	Pass {true}
static constexpr bool	Fail {false}

Protected Member Functions
bool	isSubset (std::vector< int > &a, std::vector< int > &b)
CurrentProcessingContext const *	currentContext () const
void	validateConsumedProduct (BranchType const bt, ProductInfo const &pi)
void	prepareForJob (fhicl::ParameterSet const &pset)
void	showMissingConsumes () const

Private Attributes
std::string	fGenieModuleLabel
std::vector< int >	fPDG
std::vector< int >	fStatusCode
TH1D *	fSelectedEvents
TH1D *	fTotalEvents

Detailed Description

Definition at line 36 of file FinalStateParticleFilter_module.cc.

Member Typedef Documentation

using art::EDFilter::ModuleType = EDFilter

inherited

Definition at line 37 of file EDFilter.h.

template<typename UserConfig >

using art::EDFilter::Table = ProducerBase::Table<UserConfig>

inherited

Definition at line 46 of file EDFilter.h.

using art::EDFilter::WorkerType = WorkerT<EDFilter>

inherited

Definition at line 38 of file EDFilter.h.

Constructor & Destructor Documentation

filt::FinalStateParticleFilter::FinalStateParticleFilter ( fhicl::ParameterSet const &  pset )

explicit

Definition at line 68 of file FinalStateParticleFilter_module.cc.

References reconfigure().

  {   
    this->reconfigure(pset);
  }

filt::FinalStateParticleFilter::~FinalStateParticleFilter ( )

virtual

Definition at line 74 of file FinalStateParticleFilter_module.cc.

  {
  }

Member Function Documentation

void filt::FinalStateParticleFilter::beginJob ( )

virtual

Reimplemented from art::EDFilter.

Definition at line 86 of file FinalStateParticleFilter_module.cc.

References fSelectedEvents, fTotalEvents, and art::TFileDirectory::make().

  {
    art::ServiceHandle<art::TFileService> tfs;
    fSelectedEvents = tfs->make<TH1D>("fSelectedEvents", "Number of Selected Events", 3, 0, 3); //counts the number of selected events 
    fTotalEvents = tfs->make<TH1D>("fTotalEvents", "Total Events", 3, 0, 3); //counts the initial number of events in the unfiltered root input file
  }

template<typename T , BranchType = InEvent>

ProductToken<T> art::Consumer::consumes ( InputTag const &  )

inherited

template<typename T , art::BranchType BT>

art::ProductToken<T> art::Consumer::consumes ( InputTag const &  it )

inherited

Definition at line 147 of file Consumer.h.

References art::InputTag::instance(), art::InputTag::label(), and art::InputTag::process().

{
  if (!moduleContext_)
    return ProductToken<T>::invalid();

  consumables_[BT].emplace_back(ConsumableType::Product,
                                TypeID{typeid(T)},
                                it.label(),
                                it.instance(),
                                it.process());
  return ProductToken<T>{it};
}

template<typename T , art::BranchType BT>

void art::Consumer::consumesMany ( )

inherited

Definition at line 162 of file Consumer.h.

{
  if (!moduleContext_)
    return;

  consumables_[BT].emplace_back(ConsumableType::Many, TypeID{typeid(T)});
}

template<typename Element , BranchType = InEvent>

ViewToken<Element> art::Consumer::consumesView ( InputTag const &  )

inherited

template<typename T , art::BranchType BT>

art::ViewToken<T> art::Consumer::consumesView ( InputTag const &  it )

inherited

Definition at line 172 of file Consumer.h.

References art::InputTag::instance(), art::InputTag::label(), and art::InputTag::process().

{
  if (!moduleContext_)
    return ViewToken<T>::invalid();

  consumables_[BT].emplace_back(ConsumableType::ViewElement,
                                TypeID{typeid(T)},
                                it.label(),
                                it.instance(),
                                it.process());
  return ViewToken<T>{it};
}

EngineCreator::base_engine_t & EngineCreator::createEngine ( seed_t  seed )

inherited

Definition at line 26 of file EngineCreator.cc.

References art::EngineCreator::rng().

Referenced by evgen::CosmicsGen::CosmicsGen(), rndm::NuRandomService::createEngine(), cluster::fuzzyCluster::fuzzyCluster(), cluster::HoughLineFinder::HoughLineFinder(), art::MixFilter< T >::initEngine_(), larg4::LArG4::LArG4(), evgen::LightSource::LightSource(), evgen::NeutronOsc::NeutronOsc(), evgen::NucleonDecay::NucleonDecay(), opdet::OpMCDigi::OpMCDigi(), opdet::OptDetDigitizer::OptDetDigitizer(), phot::PhotonLibraryPropagation::PhotonLibraryPropagation(), detsim::SimDriftElectrons::SimDriftElectrons(), evgen::SingleGen::SingleGen(), evgen::SNNueAr40CCGen::SNNueAr40CCGen(), ToyOneShowerGen::ToyOneShowerGen(), and trkf::Track3DKalman::Track3DKalman().

{
  return rng()->createEngine(placeholder_schedule_id(), seed);
}

EngineCreator::base_engine_t & EngineCreator::createEngine ( seed_t  seed, std::string const &  kind_of_engine_to_make  )

inherited

Definition at line 32 of file EngineCreator.cc.

References art::EngineCreator::rng().

{
  return rng()->createEngine(
    placeholder_schedule_id(), seed, kind_of_engine_to_make);
}

EngineCreator::base_engine_t & EngineCreator::createEngine ( seed_t  seed, std::string const &  kind_of_engine_to_make, label_t const &  engine_label  )

inherited

Definition at line 40 of file EngineCreator.cc.

References art::EngineCreator::rng().

{
  return rng()->createEngine(
    placeholder_schedule_id(), seed, kind_of_engine_to_make, engine_label);
}

CurrentProcessingContext const * art::EDFilter::currentContext ( ) const

protectedinherited

Definition at line 120 of file EDFilter.cc.

References art::EDFilter::current_context_.

  {
    return current_context_.get();
  }

bool filt::FinalStateParticleFilter::filter ( art::Event &  evt )

virtual

Implements art::EDFilter.

Definition at line 94 of file FinalStateParticleFilter_module.cc.

References fGenieModuleLabel, fPDG, fSelectedEvents, fTotalEvents, art::DataViewImpl::getByLabel(), simb::MCTruth::GetParticle(), isSubset(), simb::MCTruth::NParticles(), and part.

  { 
    
    //const TDatabasePDG* databasePDG = TDatabasePDG::Instance();
    
    art::Handle< std::vector<simb::MCTruth> > mclist;
    evt.getByLabel(fGenieModuleLabel,mclist);
    art::Ptr<simb::MCTruth> mc(mclist,0);
    
    fTotalEvents->Fill(1);

    std::vector<int> finalstateparticles;

    //get a vector of final state particles   
    for(int i = 0; i < mc->NParticles(); ++i){
      simb::MCParticle part(mc->GetParticle(i));
      if(part.StatusCode()== 1)
        finalstateparticles.push_back(part.PdgCode());
    }

    if(isSubset(fPDG, finalstateparticles)){
      fSelectedEvents->Fill(1);
      std::cout << "this is a selected event" << std::endl;
    }

    return isSubset(fPDG, finalstateparticles); // returns true if the user-defined fPDG exist(s) in the final state particles

  } // bool  

EngineCreator::seed_t EngineCreator::get_seed_value ( fhicl::ParameterSet const &  pset, char const  key[] = "seed", seed_t const  implicit_seed = -1  )

inherited

Definition at line 49 of file EngineCreator.cc.

References fhicl::ParameterSet::get().

Referenced by art::MixFilter< T >::initEngine_().

{
  auto const& explicit_seeds = pset.get<std::vector<int>>(key, {});
  return explicit_seeds.empty() ? implicit_seed : explicit_seeds.front();
}

template<typename PROD , BranchType B>

ProductID art::EDFilter::getProductID ( std::string const &  instanceName = {} ) const

inlineinherited

Definition at line 131 of file EDFilter.h.

References art::EDFilter::moduleDescription_.

  {
    return ProducerBase::getProductID<PROD, B>(moduleDescription_,
                                               instanceName);
  }

template<typename PROD , BranchType B>

ProductID art::ProducerBase::getProductID ( ModuleDescription const &  moduleDescription, std::string const &  instanceName  ) const

inherited

Definition at line 56 of file ProducerBase.h.

References B, and art::ModuleDescription::moduleLabel().

Referenced by art::ProducerBase::modifiesEvent().

  {
    auto const& pd =
      get_ProductDescription<PROD>(B, md.moduleLabel(), instanceName);
    return pd.productID();
  }

bool filt::FinalStateParticleFilter::isSubset ( std::vector< int > &  a, std::vector< int > &  b  )

protected

Definition at line 126 of file FinalStateParticleFilter_module.cc.

References DEFINE_ART_MODULE.

Referenced by filter().

{
  for (std::vector<int>::iterator i = a.begin(); i != a.end(); i++){
    bool found = false;
    for (std::vector<int>::iterator j = b.begin(); j != b.end(); j++){
      if (*i == *j){
        found = true;
        break;
      }
    }
      
    if (!found){
      return false;
    }
  }
  return true;
}

template<typename T , BranchType = InEvent>

ProductToken<T> art::Consumer::mayConsume ( InputTag const &  )

inherited

template<typename T , art::BranchType BT>

art::ProductToken<T> art::Consumer::mayConsume ( InputTag const &  it )

inherited

Definition at line 190 of file Consumer.h.

References art::InputTag::instance(), art::InputTag::label(), and art::InputTag::process().

{
  if (!moduleContext_)
    return ProductToken<T>::invalid();

  consumables_[BT].emplace_back(ConsumableType::Product,
                                TypeID{typeid(T)},
                                it.label(),
                                it.instance(),
                                it.process());
  return ProductToken<T>{it};
}

template<typename T , art::BranchType BT>

void art::Consumer::mayConsumeMany ( )

inherited

Definition at line 205 of file Consumer.h.

{
  if (!moduleContext_)
    return;

  consumables_[BT].emplace_back(ConsumableType::Many, TypeID{typeid(T)});
}

template<typename Element , BranchType = InEvent>

ViewToken<Element> art::Consumer::mayConsumeView ( InputTag const &  )

inherited

template<typename T , art::BranchType BT>

art::ViewToken<T> art::Consumer::mayConsumeView ( InputTag const &  it )

inherited

Definition at line 215 of file Consumer.h.

References art::InputTag::instance(), art::InputTag::label(), and art::InputTag::process().

{
  if (!moduleContext_)
    return ViewToken<T>::invalid();

  consumables_[BT].emplace_back(ConsumableType::ViewElement,
                                TypeID{typeid(T)},
                                it.label(),
                                it.instance(),
                                it.process());
  return ViewToken<T>{it};
}

bool art::ProducerBase::modifiesEvent ( ) const

inlineinherited

Definition at line 40 of file ProducerBase.h.

References art::ProducerBase::getProductID().

    {
      return true;
    }

cet::exempt_ptr< art::Consumer > art::Consumer::non_module_context ( )

staticinherited

Definition at line 76 of file Consumer.cc.

Referenced by art::RootOutput::beginSubRun(), art::OutputModule::doBeginRun(), art::OutputModule::doBeginSubRun(), art::OutputModule::doEndRun(), art::OutputModule::doEndSubRun(), art::ProducingService::doPostReadEvent(), art::ProducingService::doPostReadRun(), art::ProducingService::doPostReadSubRun(), art::OutputModule::doWriteEvent(), art::ProcessPackage< L >::postScheduleSignal(), art::BeginEndPackage< Level::Run >::Begin::postScheduleSignal(), art::BeginEndPackage< Level::Run >::End::postScheduleSignal(), art::BeginEndPackage< Level::SubRun >::Begin::postScheduleSignal(), art::BeginEndPackage< Level::SubRun >::End::postScheduleSignal(), art::ProcessPackage< L >::preScheduleSignal(), art::BeginEndPackage< Level::Run >::Begin::preScheduleSignal(), art::BeginEndPackage< Level::SubRun >::Begin::preScheduleSignal(), art::EventProcessor::readEvent(), art::EventProcessor::readRun(), art::EmptyEvent::readRun_(), art::EventProcessor::readSubRun(), and art::EmptyEvent::readSubRun_().

{
  static Consumer invalid{InvalidTag{}};
  return &invalid;
}

void art::Consumer::prepareForJob ( fhicl::ParameterSet const &  pset )

protectedinherited

Definition at line 89 of file Consumer.cc.

References fhicl::ParameterSet::get_if_present().

Referenced by art::EDProducer::doBeginJob(), art::EDFilter::doBeginJob(), and art::EDAnalyzer::doBeginJob().

{
  if (!moduleContext_)
    return;

  pset.get_if_present("errorOnMissingConsumes", requireConsumes_);
  for (auto& consumablesPerBranch : consumables_) {
    cet::sort_all(consumablesPerBranch);
  }
}

void filt::FinalStateParticleFilter::reconfigure

(

fhicl::ParameterSet const &

p

)

Definition at line 79 of file FinalStateParticleFilter_module.cc.

References fGenieModuleLabel, fPDG, and fhicl::ParameterSet::get().

Referenced by FinalStateParticleFilter().

  {
    fGenieModuleLabel = p.get< std::string      >("GenieModuleLabel");
    fPDG              = p.get< std::vector<int> >("PDG");
  } 

void art::Consumer::showMissingConsumes ( ) const

protectedinherited

Definition at line 125 of file Consumer.cc.

Referenced by art::EDProducer::doEndJob(), art::EDFilter::doEndJob(), art::EDAnalyzer::doEndJob(), and art::RootOutput::endJob().

{
  if (!moduleContext_)
    return;

  // If none of the branches have missing consumes statements, exit early.
  if (std::all_of(cbegin(missingConsumes_),
                  cend(missingConsumes_),
                  [](auto const& perBranch) { return perBranch.empty(); }))
    return;

  constexpr cet::HorizontalRule rule{60};
  mf::LogPrint log{"MTdiagnostics"};
  log << '\n'
      << rule('=') << '\n'
      << "The following consumes (or mayConsume) statements are missing from\n"
      << module_context(moduleDescription_) << '\n'
      << rule('-') << '\n';

  cet::for_all_with_index(
    missingConsumes_, [&log](std::size_t const i, auto const& perBranch) {
      for (auto const& pi : perBranch) {
        log << "  "
            << assemble_consumes_statement(static_cast<BranchType>(i), pi)
            << '\n';
      }
    });
  log << rule('=');
}

void art::Consumer::validateConsumedProduct ( BranchType const  bt, ProductInfo const &  pi  )

protectedinherited

Definition at line 101 of file Consumer.cc.

References art::errors::ProductRegistrationFailure.

{
  // Early exits if consumes tracking has been disabled or if the
  // consumed product is an allowed consumable.
  if (!moduleContext_)
    return;

  if (cet::binary_search_all(consumables_[bt], pi))
    return;

  if (requireConsumes_) {
    throw Exception(errors::ProductRegistrationFailure,
                    "Consumer: an error occurred during validation of a "
                    "retrieved product\n\n")
      << "The following consumes (or mayConsume) statement is missing from\n"
      << module_context(moduleDescription_) << ":\n\n"
      << "  " << assemble_consumes_statement(bt, pi) << "\n\n";
  }

  missingConsumes_[bt].insert(pi);
}

Member Data Documentation

constexpr bool art::EDFilter::Fail {false}

staticinherited

Definition at line 33 of file EDFilter.h.

std::string filt::FinalStateParticleFilter::fGenieModuleLabel

private

Definition at line 51 of file FinalStateParticleFilter_module.cc.

Referenced by filter(), and reconfigure().

std::vector<int> filt::FinalStateParticleFilter::fPDG

private

Definition at line 52 of file FinalStateParticleFilter_module.cc.

Referenced by filter(), and reconfigure().

TH1D* filt::FinalStateParticleFilter::fSelectedEvents

private

Definition at line 54 of file FinalStateParticleFilter_module.cc.

Referenced by beginJob(), and filter().

std::vector<int> filt::FinalStateParticleFilter::fStatusCode

private

Definition at line 53 of file FinalStateParticleFilter_module.cc.

TH1D* filt::FinalStateParticleFilter::fTotalEvents

private

Definition at line 55 of file FinalStateParticleFilter_module.cc.

Referenced by beginJob(), and filter().

constexpr bool art::EDFilter::Pass {true}

staticinherited

Definition at line 32 of file EDFilter.h.

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The documentation for this class was generated from the following file:

• /cvmfs/larsoft.opensciencegrid.org/products/larevt/v07_02_01/source/larevt/Filters/FinalStateParticleFilter_module.cc