Inheritance diagram for t0::MCParticleShowerMatching:

Public Member Functions
	MCParticleShowerMatching (fhicl::ParameterSet const &p)

	MCParticleShowerMatching (MCParticleShowerMatching const &)=delete

	MCParticleShowerMatching (MCParticleShowerMatching &&)=delete

MCParticleShowerMatching &	operator= (MCParticleShowerMatching const &)=delete

MCParticleShowerMatching &	operator= (MCParticleShowerMatching &&)=delete

void	produce (art::Event &e) override

Private Attributes
art::InputTag	fShowerModuleLabel

art::InputTag	fShowerHitAssnLabel

art::InputTag	fHitModuleLabel

art::InputTag	fHitParticleAssnLabel

Detailed Description

Definition at line 43 of file MCParticleShowerMatching_module.cc.

Constructor & Destructor Documentation

t0::MCParticleShowerMatching::MCParticleShowerMatching ( fhicl::ParameterSet const & p )

explicit

Definition at line 68 of file MCParticleShowerMatching_module.cc.

   : EDProducer{p}
 {
   fShowerModuleLabel = p.get<art::InputTag>("ShowerModuleLabel");
   fShowerHitAssnLabel = p.get<art::InputTag>("ShowerHitAssnLabel",fShowerModuleLabel);
   fHitModuleLabel = p.get<art::InputTag>("HitModuleLabel");
   fHitParticleAssnLabel = p.get<art::InputTag>("HitParticleAssnLabel");
 
   produces< art::Assns<recob::Shower , simb::MCParticle, anab::BackTrackerMatchingData > > ();
 }

t0::MCParticleShowerMatching::MCParticleShowerMatching ( MCParticleShowerMatching const & )

delete

t0::MCParticleShowerMatching::MCParticleShowerMatching ( MCParticleShowerMatching && )

delete

Member Function Documentation

MCParticleShowerMatching& t0::MCParticleShowerMatching::operator= ( MCParticleShowerMatching const & )

delete

MCParticleShowerMatching& t0::MCParticleShowerMatching::operator= ( MCParticleShowerMatching && )

delete

void t0::MCParticleShowerMatching::produce ( art::Event & e )

override

Definition at line 79 of file MCParticleShowerMatching_module.cc.

 {
   if (evt.isRealData()) return;
 
   //auto mcpartHandle = evt.getValidHandle< std::vector<simb::MCParticle> >("largeant");
   std::unique_ptr< art::Assns<recob::Shower, simb::MCParticle, anab::BackTrackerMatchingData > > MCPartShowerassn( new art::Assns<recob::Shower, simb::MCParticle, anab::BackTrackerMatchingData >);
 
 
   double maxe = -1;
   double tote = 0;
   // int    trkid = -1;
   //int    maxtrkid = -1;
   //double maxn = -1;
   //double totn = 0;
   //int maxntrkid = -1;
 
   anab::BackTrackerMatchingData btdata;
   std::unordered_map<int,double> trkide;
 
   art::Handle< std::vector<recob::Shower> > showerListHandle;
   evt.getByLabel(fShowerModuleLabel,showerListHandle);
 
   art::Handle< std::vector<recob::Hit> > hitListHandle;
   evt.getByLabel(fHitModuleLabel,hitListHandle);
 
   if(!showerListHandle.isValid()){
     std::cerr << "Shower handle is not valid!" << std::endl;
     return;
   }
 
   if(!hitListHandle.isValid()){
     std::cerr << "Hit handle is not valid!" << std::endl;
     return;
   }
 
   auto const& showerList(*showerListHandle);
   art::FindManyP<recob::Hit> fmtht(showerListHandle, evt, fShowerHitAssnLabel);
   //auto const& mcpartList(*mcpartHandle);
 
   for(size_t i_t=0; i_t<showerList.size(); ++i_t){
     art::Ptr<recob::Shower> shwPtr(showerListHandle,i_t);
     trkide.clear();
     tote = 0; maxe=-1; art::Ptr<simb::MCParticle> maxp;
 
     std::vector< art::Ptr<recob::Hit> > allHits = fmtht.at(i_t);
 
     std::vector<anab::BackTrackerHitMatchingData const*> bthmd_vec;
     std::vector< art::Ptr<simb::MCParticle> > matchedParticlePtrs;
 
     art::FindManyP<simb::MCParticle,anab::BackTrackerHitMatchingData>
       particles_per_hit(hitListHandle, evt, fHitParticleAssnLabel);
 
     for(size_t i_h=0; i_h<allHits.size(); ++i_h){
       bthmd_vec.clear(); matchedParticlePtrs.clear();
       particles_per_hit.get(allHits[i_h].key(),matchedParticlePtrs,bthmd_vec);
 
       for(size_t i_p=0; i_p<matchedParticlePtrs.size(); ++i_p){
         trkide[ matchedParticlePtrs[i_p]->TrackId() ] += bthmd_vec[i_p]->energy;
         tote += bthmd_vec[i_p]->energy;
         if( trkide[ matchedParticlePtrs[i_p]->TrackId() ] > maxe ){
           maxe = trkide[ matchedParticlePtrs[i_p]->TrackId() ];
           maxp = matchedParticlePtrs[i_p];
         }
       }//end loop over particles per hit
 
     }//end loop over hits
 
     btdata.cleanliness = maxe/tote;
     if(maxe>0)
       MCPartShowerassn->addSingle(shwPtr, maxp, btdata);
 
   }//end loop over showers
 
   evt.put(std::move(MCPartShowerassn));
 } // Produce