sbn::TransferTrackT0 Class Reference

Inheritance diagram for sbn::TransferTrackT0:

Public Member Functions
	TransferTrackT0 (fhicl::ParameterSet const &p)
	TransferTrackT0 (TransferTrackT0 const &)=delete
	TransferTrackT0 (TransferTrackT0 &&)=delete
TransferTrackT0 &	operator= (TransferTrackT0 const &)=delete
TransferTrackT0 &	operator= (TransferTrackT0 &&)=delete
void	produce (art::Event &e) override

Private Attributes
art::InputTag	fTrackLabelIn
art::InputTag	fT0Label
art::InputTag	fTrackLabelOut

Detailed Description

Definition at line 31 of file TransferTrackT0_module.cc.

Constructor & Destructor Documentation

sbn::TransferTrackT0::TransferTrackT0 ( fhicl::ParameterSet const &  p )

explicit

Definition at line 55 of file TransferTrackT0_module.cc.

  : EDProducer{p},
    fTrackLabelIn(p.get<art::InputTag>("TrackLabelIn")),
    fT0Label(p.get<art::InputTag>("T0Label")),
    fTrackLabelOut(p.get<art::InputTag>("TrackLabelOut"))
{
  produces<art::Assns<recob::Track, anab::T0>>();
}

sbn::TransferTrackT0::TransferTrackT0 ( TransferTrackT0 const &  )

delete

sbn::TransferTrackT0::TransferTrackT0 ( TransferTrackT0 &&  )

delete

Member Function Documentation

TransferTrackT0& sbn::TransferTrackT0::operator= ( TransferTrackT0 const &  )

delete

TransferTrackT0& sbn::TransferTrackT0::operator= ( TransferTrackT0 &&  )

delete

void sbn::TransferTrackT0::produce ( art::Event &  e )

override

Definition at line 64 of file TransferTrackT0_module.cc.

{
  // define output data
  std::unique_ptr<art::Assns<recob::Track, anab::T0>> assn(new art::Assns<recob::Track, anab::T0>);

  // Collect input data
  art::Handle<std::vector<recob::Track>> intrack_handle;
  e.getByLabel(fTrackLabelIn, intrack_handle);

  std::vector<art::Ptr<recob::Track>> intracks;
  art::fill_ptr_vector(intracks, intrack_handle);

  art::FindManyP<anab::T0> fmT0s(intracks, e, fT0Label);
  art::FindManyP<recob::PFParticle> fmInParticles(intracks, e, fTrackLabelIn);

  art::Handle<std::vector<recob::Track>> outtrack_handle;
  e.getByLabel(fTrackLabelOut, outtrack_handle);

  std::vector<art::Ptr<recob::Track>> outtracks;
  art::fill_ptr_vector(outtracks, outtrack_handle);

  art::FindManyP<recob::PFParticle> fmOutParticles(outtracks, e, fTrackLabelOut);

  // process input data
  for (unsigned i_in = 0; i_in < intracks.size(); i_in++) {
    const recob::PFParticle &pfp = *fmInParticles.at(i_in).at(0);
    const std::vector<art::Ptr<anab::T0>> &t0s = fmT0s.at(i_in);
    if (!t0s.size()) continue; // ignore tracks without T0's 

    for (unsigned i_out = 0; i_out < outtracks.size(); i_out++) {
      const recob::PFParticle &out_pfp = *fmOutParticles.at(i_out).at(0);
      if (pfp.Self() == out_pfp.Self()) { // The tracks match!
        // Transfer over the T0 association
        assn->addMany(outtracks.at(i_out), t0s);
        break; // done with this input track
      }
    }
  }

  e.put(std::move(assn));
}

Member Data Documentation

art::InputTag sbn::TransferTrackT0::fT0Label

private

Definition at line 49 of file TransferTrackT0_module.cc.

art::InputTag sbn::TransferTrackT0::fTrackLabelIn

private

Definition at line 48 of file TransferTrackT0_module.cc.

art::InputTag sbn::TransferTrackT0::fTrackLabelOut

private

Definition at line 51 of file TransferTrackT0_module.cc.

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

• TransferTrackT0_module.cc