trkf::KHitContainerWireX Class Reference

#include <KHitContainerWireX.h>

Inheritance diagram for trkf::KHitContainerWireX:

Public Member Functions
void	fill (const detinfo::DetectorPropertiesData &clock_data, const art::PtrVector< recob::Hit > &hits, int only_plane) override
Public Member Functions inherited from trkf::KHitContainer
virtual	~KHitContainer ()=default
virtual void	fill (detinfo::DetectorPropertiesData const &clock_data, const art::PtrVector< recob::Hit > &hits, int only_plane)=0
const std::list< KHitGroup > &	getSorted () const
const std::list< KHitGroup > &	getUnsorted () const
const std::list< KHitGroup > &	getUnused () const
std::list< KHitGroup > &	getSorted ()
	Sorted list. More...
std::list< KHitGroup > &	getUnsorted ()
	Unsorted list. More...
std::list< KHitGroup > &	getUnused ()
	Unused list. More...
void	clear ()
	Clear all lists. More...
void	reset ()
	Move all objects to unsorted list (from sorted and unused lists). More...
void	sort (const KTrack &trk, bool addUnsorted, const Propagator &prop, Propagator::PropDirection dir=Propagator::UNKNOWN)
	(Re)sort objects in unsorted and sorted lists. More...
unsigned int	getPreferredPlane () const
	Return the plane with the most KHitGroups in the unsorted list. More...

Detailed Description

Definition at line 25 of file KHitContainerWireX.h.

Member Function Documentation

void trkf::KHitContainerWireX::fill ( const detinfo::DetectorPropertiesData &  detProp, const art::PtrVector< recob::Hit > &  hits, int  only_plane  )

override

Fill container.

Arguments:

hits - RecoBase/Hit collection. only_plane - Choose hits from this plane if >= 0.

This method converts the hits in the input collection into KHitWireX objects and inserts them into the base class. Hits corresponding to the same readout wire are grouped together as KHitGroup objects.

Definition at line 34 of file KHitContainerWireX.cxx.

  {
    // Get services.

    art::ServiceHandle<geo::Geometry const> geom;

    // Make a temporary map from channel number to KHitGroup objects.
    // The KHitGroup pointers are borrowed references to KHitGroup
    // objects stored by value in the base class.

    std::map<unsigned int, KHitGroup*> group_map;

    // Loop over hits.

    for (art::PtrVector<recob::Hit>::const_iterator ihit = hits.begin(); ihit != hits.end();
         ++ihit) {
      const recob::Hit& hit = **ihit;

      // Extract the wire id from the Hit.
      geo::WireID hitWireID = hit.WireID();

      uint32_t channel = hit.Channel();

      // Choose plane.
      if (only_plane >= 0 && hitWireID.Plane != (unsigned int)(only_plane)) continue;

      // See if we need to make a new KHitGroup.

      KHitGroup* pgr = 0;
      if (group_map.count(channel) == 0) {
        getUnsorted().push_back(KHitGroup());
        pgr = &(getUnsorted().back());
        group_map[channel] = pgr;
      }
      else
        pgr = group_map[channel];
      if (!pgr) {
        throw cet::exception("KHitContainerWireX")
          << __func__ << ": no group map for channel " << channel << "\n";
      }

      pgr->addHit(std::make_shared<KHitWireX>(detProp, *ihit, pgr->getSurface()));
    }
  }

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

• lardata/lardata/RecoObjects/KHitContainerWireX.h
• lardata/lardata/RecoObjects/KHitContainerWireX.cxx