hit::HitFinder Class Reference

Inheritance diagram for hit::HitFinder:

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

Private Member Functions
void	produce (art::Event &evt) override
void	endJob () override

Private Attributes
art::InputTag	fCalDataModuleLabel
	label of module producing input wires More...
CCHitFinderAlg	fCCHFAlg

Detailed Description

Definition at line 30 of file HitFinder_module.cc.

Constructor & Destructor Documentation

hit::HitFinder::HitFinder ( fhicl::ParameterSet const &  pset )

explicit

Definition at line 67 of file HitFinder_module.cc.

    : EDProducer{pset}
    , fCCHFAlg{pset.get<fhicl::ParameterSet>("CCHitFinderAlg")}
  {
    fCalDataModuleLabel = pset.get<art::InputTag>("CalDataModuleLabel");

    // let HitCollectionAssociator declare that we are going to produce
    // hits and associations with wires and raw digits
    // (with no particular product label);
    // TODO this should be marked as transient when art will implement issue #8018
    recob::HitCollectionAssociator::declare_products(producesCollector());

  } // HitFinder::HitFinder()

Member Function Documentation

void hit::HitFinder::endJob ( )

overrideprivate

Definition at line 114 of file HitFinder_module.cc.

                         {
    // print the statistics about fits
    mf::LogInfo log("HitFinder"); // messages are printed on "log" destruction
    fCCHFAlg.PrintStats(log);
  } // HitFinder::endJob()

void hit::HitFinder::produce ( art::Event &  evt )

overrideprivate

Definition at line 83 of file HitFinder_module.cc.

  {
    // fetch the wires needed by HitFinder

    // make this accessible to ClusterCrawler_module
    art::ValidHandle< std::vector<recob::Wire>> wireVecHandle
      = evt.getValidHandle<std::vector<recob::Wire>>(fCalDataModuleLabel);

    // find hits in all planes
    fCCHFAlg.RunCCHitFinder(*wireVecHandle);

    // extract the result of the algorithm (it's moved)
    std::unique_ptr<std::vector<recob::Hit>> Hits
      (new std::vector<recob::Hit>(std::move(fCCHFAlg.YieldHits())));

    mf::LogInfo("HitFinder") << Hits->size() << " hits produced.";

    // shcol contains the hit collection
    // and its associations to wires and raw digits;
    // we get the association to raw digits through wire associations
    recob::HitCollectionAssociator shcol(evt, fCalDataModuleLabel, true);

    shcol.use_hits(std::move(Hits));

    // move the hit collection and the associations into the event:
    shcol.put_into(evt);

  } // produce()

Member Data Documentation

art::InputTag hit::HitFinder::fCalDataModuleLabel

private

label of module producing input wires

Definition at line 40 of file HitFinder_module.cc.

CCHitFinderAlg hit::HitFinder::fCCHFAlg

private

Definition at line 41 of file HitFinder_module.cc.

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

• HitFinder_module.cc