simfilter::FilterCryostatNus Class Reference

Inheritance diagram for simfilter::FilterCryostatNus:

Public Member Functions
	FilterCryostatNus (fhicl::ParameterSet const &pset)

Private Member Functions
bool	filter (art::Event &) override

Private Attributes
bool	fKeepNusInCryostat

Detailed Description

Definition at line 30 of file FilterCryostatNus_module.cc.

Constructor & Destructor Documentation

simfilter::FilterCryostatNus::FilterCryostatNus ( fhicl::ParameterSet const &  pset )

explicit

Definition at line 43 of file FilterCryostatNus_module.cc.

    : EDFilter{pset}
    , fKeepNusInCryostat{pset.get<bool>("KeepNusInCryostat", false)}
  {}

Member Function Documentation

bool simfilter::FilterCryostatNus::filter ( art::Event &  evt )

overrideprivate

Definition at line 49 of file FilterCryostatNus_module.cc.

  {
    // get the list of particles from this event
    auto const& geom = *(lar::providerFrom<geo::Geometry>());

    //std::vector<art::Handle<std::vector<simb::MCTruth>>> allmclists;
    //evt.getManyByType(allmclists);
    auto allmclists = evt.getMany<std::vector<simb::MCTruth>>();

    bool inCryostatNu = false;
    for (auto const& mclistHandle : allmclists) {
      for (simb::MCTruth const& mct : *mclistHandle) {

        // get nu, does it end in cyrostat?
        for (int ipart = 0; ipart < mct.NParticles(); ipart++) {
          auto const& part = mct.GetParticle(ipart);
          auto const absPDGID = std::abs(part.PdgCode());
          if (absPDGID == 12 || absPDGID == 14 || absPDGID == 16) {
            const TLorentzVector& end4 = part.EndPosition();
            if (geom.PositionToCryostatPtr({end4.X(), end4.Y(), end4.Z()}) !=
                nullptr) {
              inCryostatNu = true;
            }
          } // if neutrino
        }   // for particles

      } // end loop over mctruth col

    } // end loop over all mctruth lists

    return fKeepNusInCryostat ^ (!inCryostatNu);
  }

Member Data Documentation

bool simfilter::FilterCryostatNus::fKeepNusInCryostat

private

Definition at line 36 of file FilterCryostatNus_module.cc.

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

• FilterCryostatNus_module.cc