Inheritance diagram for t0::MCTruthT0Matching:

Public Types
using	ModuleType = EDProducer

using	WorkerType = WorkerT< EDProducer >

template<typename UserConfig , typename KeysToIgnore = void>
using	Table = ProducerBase::Table< UserConfig, KeysToIgnore >

Public Member Functions
	MCTruthT0Matching (fhicl::ParameterSet const &p)

	MCTruthT0Matching (MCTruthT0Matching const &)=delete

	MCTruthT0Matching (MCTruthT0Matching &&)=delete

MCTruthT0Matching &	operator= (MCTruthT0Matching const &)=delete

MCTruthT0Matching &	operator= (MCTruthT0Matching &&)=delete

void	produce (art::Event &e) override

void	beginJob () override

void	reconfigure (fhicl::ParameterSet const &p)

template<typename PROD , BranchType B = InEvent>
ProductID	getProductID (std::string const &instanceName={}) const

template<typename PROD , BranchType B>
ProductID	getProductID (ModuleDescription const &moduleDescription, std::string const &instanceName) const

bool	modifiesEvent () const

template<typename T , BranchType = InEvent>
ProductToken< T >	consumes (InputTag const &)

template<typename T , art::BranchType BT>
art::ProductToken< T >	consumes (InputTag const &it)

template<typename T , BranchType = InEvent>
void	consumesMany ()

template<typename Element , BranchType = InEvent>
ViewToken< Element >	consumesView (InputTag const &)

template<typename T , art::BranchType BT>
art::ViewToken< T >	consumesView (InputTag const &it)

template<typename T , BranchType = InEvent>
ProductToken< T >	mayConsume (InputTag const &)

template<typename T , art::BranchType BT>
art::ProductToken< T >	mayConsume (InputTag const &it)

template<typename T , BranchType = InEvent>
void	mayConsumeMany ()

template<typename Element , BranchType = InEvent>
ViewToken< Element >	mayConsumeView (InputTag const &)

template<typename T , art::BranchType BT>
art::ViewToken< T >	mayConsumeView (InputTag const &it)

base_engine_t &	createEngine (seed_t seed)

base_engine_t &	createEngine (seed_t seed, std::string const &kind_of_engine_to_make)

base_engine_t &	createEngine (seed_t seed, std::string const &kind_of_engine_to_make, label_t const &engine_label)

seed_t	get_seed_value (fhicl::ParameterSet const &pset, char const key[]="seed", seed_t const implicit_seed=-1)

Static Public Member Functions
static cet::exempt_ptr< Consumer >	non_module_context ()

Protected Member Functions
CurrentProcessingContext const *	currentContext () const

void	validateConsumedProduct (BranchType const bt, ProductInfo const &pi)

void	prepareForJob (fhicl::ParameterSet const &pset)

void	showMissingConsumes () const

Private Attributes
art::InputTag	fTrackModuleLabel

art::InputTag	fShowerModuleLabel

art::InputTag	fPFParticleModuleLabel

bool	fMakeT0Assns

bool	fMakePFParticleAssns

art::InputTag	fHitModuleLabel

bool	fMakeHitAssns

TTree *	fTree

int	TrackID = 0

int	TrueTrackID = 0

int	TrueTriggerType = 0

double	TrueTrackT0 = 0

int	ShowerID = 0

int	ShowerMatchID = 0

int	ShowerTriggerType = 0

double	ShowerT0 = 0

Detailed Description

Definition at line 95 of file MCTruthT0Matching_module.cc.

Member Typedef Documentation

using art::EDProducer::ModuleType = EDProducer

inherited

Definition at line 34 of file EDProducer.h.

template<typename UserConfig , typename KeysToIgnore = void>

using art::EDProducer::Table = ProducerBase::Table<UserConfig, KeysToIgnore>

inherited

Definition at line 43 of file EDProducer.h.

using art::EDProducer::WorkerType = WorkerT<EDProducer>

inherited

Definition at line 35 of file EDProducer.h.

Constructor & Destructor Documentation

t0::MCTruthT0Matching::MCTruthT0Matching ( fhicl::ParameterSet const & p )

explicit

Definition at line 141 of file MCTruthT0Matching_module.cc.

References fMakeHitAssns, fMakePFParticleAssns, fMakeT0Assns, and reconfigure().

 {
   // Call appropriate produces<>() functions here.
   reconfigure(p);
   if (fMakeT0Assns){ // T0 assns are deprecated - this allows one to use deprecated funcionality. Added 2017-08-15. Should not be kept around forever
     std::cout << "WARNING - You are using deprecated functionality\n";
     std::cout << "MCTruthT0Matching T0 assns will be removed soon\n";
     std::cout << "set your fcl parameter makeT0Assns to false and use MCParticle direct associations instead" << std::endl;
     produces< std::vector<anab::T0>               >();
     produces< art::Assns<recob::Track , anab::T0> >();
     produces< art::Assns<recob::Shower, anab::T0> > ();
     if (fMakePFParticleAssns){produces< art::Assns<recob::PFParticle, anab::T0> > ();}// only do PFParticles if desired by the user
   }
   
   produces< art::Assns<recob::Track , simb::MCParticle, anab::BackTrackerMatchingData > > ();
   produces< art::Assns<recob::Shower, simb::MCParticle, anab::BackTrackerMatchingData > > ();
   if (fMakePFParticleAssns){ // only do PFParticles if desired by the user
     produces< art::Assns<recob::PFParticle, simb::MCParticle, anab::BackTrackerMatchingData > > ();
   }
 
   if(fMakeHitAssns)
     produces< art::Assns<recob::Hit , simb::MCParticle, anab::BackTrackerHitMatchingData > > ();
 }

t0::MCTruthT0Matching::MCTruthT0Matching ( MCTruthT0Matching const & )

delete

t0::MCTruthT0Matching::MCTruthT0Matching ( MCTruthT0Matching && )

delete

Member Function Documentation

void t0::MCTruthT0Matching::beginJob ( )

overridevirtual

Reimplemented from art::EDProducer.

Definition at line 180 of file MCTruthT0Matching_module.cc.

References fTree, art::TFileDirectory::make(), TrueTrackID, and TrueTrackT0.

 {
   // Implementation of optional member function here.
   art::ServiceHandle<art::TFileService> tfs;
   fTree = tfs->make<TTree>("MCTruthT0Matching","MCTruthT0");
   fTree->Branch("TrueTrackT0",&TrueTrackT0,"TrueTrackT0/D");
   fTree->Branch("TrueTrackID",&TrueTrackID,"TrueTrackID/D");
   //fTree->Branch("ShowerID"   ,&ShowerID   ,"ShowerID/I"   );
   //fTree->Branch("ShowerT0"   ,&ShowerT0   ,"ShowerT0/D"   );
 }

template<typename T , BranchType = InEvent>

ProductToken<T> art::Consumer::consumes ( InputTag const & )

inherited

template<typename T , art::BranchType BT>

art::ProductToken<T> art::Consumer::consumes ( InputTag const & it )

inherited

Definition at line 147 of file Consumer.h.

References art::InputTag::instance(), art::InputTag::label(), and art::InputTag::process().

 {
   if (!moduleContext_)
     return ProductToken<T>::invalid();
 
   consumables_[BT].emplace_back(ConsumableType::Product,
                                 TypeID{typeid(T)},
                                 it.label(),
                                 it.instance(),
                                 it.process());
   return ProductToken<T>{it};
 }

template<typename T , art::BranchType BT>

void art::Consumer::consumesMany ( )

inherited

Definition at line 162 of file Consumer.h.

 {
   if (!moduleContext_)
     return;
 
   consumables_[BT].emplace_back(ConsumableType::Many, TypeID{typeid(T)});
 }

template<typename Element , BranchType = InEvent>

ViewToken<Element> art::Consumer::consumesView ( InputTag const & )

inherited

template<typename T , art::BranchType BT>

art::ViewToken<T> art::Consumer::consumesView ( InputTag const & it )

inherited

Definition at line 172 of file Consumer.h.

References art::InputTag::instance(), art::InputTag::label(), and art::InputTag::process().

 {
   if (!moduleContext_)
     return ViewToken<T>::invalid();
 
   consumables_[BT].emplace_back(ConsumableType::ViewElement,
                                 TypeID{typeid(T)},
                                 it.label(),
                                 it.instance(),
                                 it.process());
   return ViewToken<T>{it};
 }

EngineCreator::base_engine_t & EngineCreator::createEngine ( seed_t seed )

inherited

Definition at line 26 of file EngineCreator.cc.

References art::EngineCreator::rng().

Referenced by evgen::CosmicsGen::CosmicsGen(), rndm::NuRandomService::createEngine(), cluster::fuzzyCluster::fuzzyCluster(), cluster::HoughLineFinder::HoughLineFinder(), art::MixFilter< T >::initEngine_(), larg4::LArG4::LArG4(), evgen::LightSource::LightSource(), evgen::NeutronOsc::NeutronOsc(), evgen::NucleonDecay::NucleonDecay(), opdet::OpMCDigi::OpMCDigi(), opdet::OptDetDigitizer::OptDetDigitizer(), phot::PhotonLibraryPropagation::PhotonLibraryPropagation(), detsim::SimDriftElectrons::SimDriftElectrons(), evgen::SingleGen::SingleGen(), evgen::SNNueAr40CCGen::SNNueAr40CCGen(), ToyOneShowerGen::ToyOneShowerGen(), and trkf::Track3DKalman::Track3DKalman().

 {
   return rng()->createEngine(placeholder_schedule_id(), seed);
 }

EngineCreator::base_engine_t & EngineCreator::createEngine	(	seed_t	seed,
		std::string const &	kind_of_engine_to_make
	)

inherited

Definition at line 32 of file EngineCreator.cc.

References art::EngineCreator::rng().

 {
   return rng()->createEngine(
     placeholder_schedule_id(), seed, kind_of_engine_to_make);
 }

EngineCreator::base_engine_t & EngineCreator::createEngine	(	seed_t	seed,
		std::string const &	kind_of_engine_to_make,
		label_t const &	engine_label
	)

inherited

Definition at line 40 of file EngineCreator.cc.

References art::EngineCreator::rng().

 {
   return rng()->createEngine(
     placeholder_schedule_id(), seed, kind_of_engine_to_make, engine_label);
 }

CurrentProcessingContext const * art::EDProducer::currentContext ( ) const

protectedinherited

Definition at line 120 of file EDProducer.cc.

References art::EDProducer::current_context_.

   {
     return current_context_.get();
   }

EngineCreator::seed_t EngineCreator::get_seed_value	(	fhicl::ParameterSet const &	pset,
		char const	key[] = `"seed"`,
		seed_t const	implicit_seed = `-1`
	)

inherited

Definition at line 49 of file EngineCreator.cc.

References fhicl::ParameterSet::get().

Referenced by art::MixFilter< T >::initEngine_().

 {
   auto const& explicit_seeds = pset.get<std::vector<int>>(key, {});
   return explicit_seeds.empty() ? implicit_seed : explicit_seeds.front();
 }

template<typename PROD , BranchType B>

ProductID art::EDProducer::getProductID ( std::string const & instanceName = {} ) const

inlineinherited

Definition at line 123 of file EDProducer.h.

References art::EDProducer::moduleDescription_.

   {
     return ProducerBase::getProductID<PROD, B>(moduleDescription_,
                                                instanceName);
   }

template<typename PROD , BranchType B>

ProductID art::ProducerBase::getProductID	(	ModuleDescription const &	moduleDescription,
		std::string const &	instanceName
	)		const

inherited

Definition at line 56 of file ProducerBase.h.

References B, and art::ModuleDescription::moduleLabel().

Referenced by art::ProducerBase::modifiesEvent().

   {
     auto const& pd =
       get_ProductDescription<PROD>(B, md.moduleLabel(), instanceName);
     return pd.productID();
   }

template<typename T , BranchType = InEvent>

ProductToken<T> art::Consumer::mayConsume ( InputTag const & )

inherited

template<typename T , art::BranchType BT>

art::ProductToken<T> art::Consumer::mayConsume ( InputTag const & it )

inherited

Definition at line 190 of file Consumer.h.

References art::InputTag::instance(), art::InputTag::label(), and art::InputTag::process().

 {
   if (!moduleContext_)
     return ProductToken<T>::invalid();
 
   consumables_[BT].emplace_back(ConsumableType::Product,
                                 TypeID{typeid(T)},
                                 it.label(),
                                 it.instance(),
                                 it.process());
   return ProductToken<T>{it};
 }

template<typename T , art::BranchType BT>

void art::Consumer::mayConsumeMany ( )

inherited

Definition at line 205 of file Consumer.h.

 {
   if (!moduleContext_)
     return;
 
   consumables_[BT].emplace_back(ConsumableType::Many, TypeID{typeid(T)});
 }

template<typename Element , BranchType = InEvent>

ViewToken<Element> art::Consumer::mayConsumeView ( InputTag const & )

inherited

template<typename T , art::BranchType BT>

art::ViewToken<T> art::Consumer::mayConsumeView ( InputTag const & it )

inherited

Definition at line 215 of file Consumer.h.

References art::InputTag::instance(), art::InputTag::label(), and art::InputTag::process().

 {
   if (!moduleContext_)
     return ViewToken<T>::invalid();
 
   consumables_[BT].emplace_back(ConsumableType::ViewElement,
                                 TypeID{typeid(T)},
                                 it.label(),
                                 it.instance(),
                                 it.process());
   return ViewToken<T>{it};
 }

bool art::ProducerBase::modifiesEvent ( ) const

inlineinherited

Definition at line 40 of file ProducerBase.h.

References art::ProducerBase::getProductID().

     {
       return true;
     }

cet::exempt_ptr< art::Consumer > art::Consumer::non_module_context ( )

staticinherited

Definition at line 76 of file Consumer.cc.

 {
   static Consumer invalid{InvalidTag{}};
   return &invalid;
 }

MCTruthT0Matching& t0::MCTruthT0Matching::operator= ( MCTruthT0Matching const & )

delete

MCTruthT0Matching& t0::MCTruthT0Matching::operator= ( MCTruthT0Matching && )

delete

void art::Consumer::prepareForJob ( fhicl::ParameterSet const & pset )

protectedinherited

Definition at line 89 of file Consumer.cc.

References fhicl::ParameterSet::get_if_present().

Referenced by art::EDProducer::doBeginJob(), art::EDFilter::doBeginJob(), and art::EDAnalyzer::doBeginJob().

 {
   if (!moduleContext_)
     return;
 
   pset.get_if_present("errorOnMissingConsumes", requireConsumes_);
   for (auto& consumablesPerBranch : consumables_) {
     cet::sort_all(consumablesPerBranch);
   }
 }

void t0::MCTruthT0Matching::produce ( art::Event & e )

overridevirtual

Implements art::EDProducer.

Definition at line 191 of file MCTruthT0Matching_module.cc.

References anab::BackTrackerMatchingData::cleanliness, util::CreateAssn(), DEFINE_ART_MODULE, E, e, fHitModuleLabel, Fill(), art::fill_ptr_vector(), fMakeHitAssns, fMakePFParticleAssns, fMakeT0Assns, fPFParticleModuleLabel, fShowerModuleLabel, fTrackModuleLabel, fTree, art::DataViewImpl::getByLabel(), art::DataViewImpl::getValidHandle(), hits(), cheat::BackTrackerService::HitToTrackIDEs(), anab::BackTrackerHitMatchingData::ideFraction, anab::BackTrackerHitMatchingData::ideNFraction, anab::BackTrackerHitMatchingData::isMaxIDE, anab::BackTrackerHitMatchingData::isMaxIDEN, art::Event::isRealData(), art::Handle< T >::isValid(), art::Event::put(), ShowerID, ShowerMatchID, ShowerT0, ShowerTriggerType, simb::MCParticle::T(), simb::MCParticle::TrackId(), cheat::ParticleInventoryService::TrackIdToParticle_P(), TrueTrackID, TrueTrackT0, and TrueTriggerType.

 {
   if (evt.isRealData()) return;
 
   // Access art services...
   art::ServiceHandle<geo::Geometry> geom;
   art::ServiceHandle<cheat::BackTrackerService> bt_serv;
   art::ServiceHandle<cheat::ParticleInventoryService> pi_serv;
 
   //TrackList handle
   art::Handle< std::vector<recob::Track> > trackListHandle;
   std::vector<art::Ptr<recob::Track> > tracklist;
   if (evt.getByLabel(fTrackModuleLabel,trackListHandle))
     art::fill_ptr_vector(tracklist, trackListHandle); 
   //if (!trackListHandle.isValid()) trackListHandle.clear();
 
   //ShowerList handle
   art::Handle< std::vector<recob::Shower> > showerListHandle;
   std::vector<art::Ptr<recob::Shower> > showerlist;
   if (evt.getByLabel(fShowerModuleLabel,showerListHandle))
     art::fill_ptr_vector(showerlist, showerListHandle); 
   //if (!showerListHandle.isValid()) showerListHandle.clear();
 
   //PFParticleList handle
   art::Handle< std::vector<recob::PFParticle> > pfparticleListHandle;
   std::vector<art::Ptr<recob::PFParticle> > pfparticlelist;
   if (evt.getByLabel(fPFParticleModuleLabel,pfparticleListHandle))
     art::fill_ptr_vector(pfparticlelist, pfparticleListHandle); 
   //if (!pfparticleListHandle.isValid()) pfparticleListHandle.clear();
 
 
   auto mcpartHandle = evt.getValidHandle< std::vector<simb::MCParticle> >("largeant");
 //  simb::MCParticle const *firstParticle = &mcpartHandle->front();
   // Create anab::T0 objects and make association with recob::Track, recob::Shower, and recob::PFParticle objects
   std::unique_ptr< std::vector<anab::T0> > T0col( new std::vector<anab::T0>);
 //  if (fMakeT0Assns){ // T0 assns are deprecated - this allows one to use deprecated funcionality. Added 2017-08-15. Should not be kept around forever
     std::unique_ptr< art::Assns<recob::Track, anab::T0> > Trackassn( new art::Assns<recob::Track, anab::T0>);
     std::unique_ptr< art::Assns<recob::Shower, anab::T0> > Showerassn( new art::Assns<recob::Shower, anab::T0>);
 //    if (fMakePFParticleAssns){
       std::unique_ptr< art::Assns<recob::PFParticle, anab::T0> > PFParticleassn( new art::Assns<recob::PFParticle, anab::T0>);
 //    }
 //  }
 
   // Create associations directly between MCParticle and either recob::Track, recob::Shower, or recob::PFParticle
   // These associations contain metadata summarising the quality of the match
   std::unique_ptr< art::Assns<recob::Track, simb::MCParticle, anab::BackTrackerMatchingData > > MCPartTrackassn( new art::Assns<recob::Track, simb::MCParticle, anab::BackTrackerMatchingData >);
   std::unique_ptr< art::Assns<recob::Shower, simb::MCParticle, anab::BackTrackerMatchingData> > MCPartShowerassn( new art::Assns<recob::Shower, simb::MCParticle, anab::BackTrackerMatchingData>);
 //  if (fMakePFParticleAssns){
     std::unique_ptr< art::Assns<recob::PFParticle, simb::MCParticle,anab::BackTrackerMatchingData> > MCPartPFParticleassn( new art::Assns<recob::PFParticle, simb::MCParticle, anab::BackTrackerMatchingData>);
 //  }
    // Association block for the hits<-->MCParticles
       std::unique_ptr< art::Assns<recob::Hit, simb::MCParticle, anab::BackTrackerHitMatchingData > > MCPartHitassn( new art::Assns<recob::Hit, simb::MCParticle, anab::BackTrackerHitMatchingData >);
 
 
     double maxe = -1;
     double tote = 0;
    // int    trkid = -1;
     int    maxtrkid = -1;
     double maxn = -1;
     double totn = 0;
     int maxntrkid = -1;
     anab::BackTrackerHitMatchingData bthmd;
 
     std::unordered_map<int,int> trkid_lookup; //indexed by geant4trkid, delivers MC particle location
 
     //if we want to make per-hit assns
     if(fMakeHitAssns){
 
      
 
       art::Handle< std::vector<recob::Hit> > hitListHandle;
       evt.getByLabel(fHitModuleLabel,hitListHandle);
 
       if(hitListHandle.isValid()){
 
         auto const& hitList(*hitListHandle);
         auto const& mcpartList(*mcpartHandle);
         for(size_t i_h=0; i_h<hitList.size(); ++i_h){
           art::Ptr<recob::Hit> hitPtr(hitListHandle, i_h);
           auto trkide_list = bt_serv->HitToTrackIDEs(hitPtr);
           struct TrackIDEinfo {
             float E;
             float NumElectrons;
           };
           std::map<int, TrackIDEinfo> trkide_collector;
           maxe = -1; tote = 0; maxtrkid = -1;
           maxn = -1; totn = 0; maxntrkid = -1;
           for(auto const& t : trkide_list){
             trkide_collector[t.trackID].E += t.energy;
             tote += t.energy;
             if(trkide_collector[t.trackID].E>maxe) { maxe = trkide_collector[t.trackID].E; maxtrkid = t.trackID; }
             trkide_collector[t.trackID].NumElectrons += t.numElectrons;
             totn += t.numElectrons;
             if(trkide_collector[t.trackID].NumElectrons > maxn) {
               maxn = trkide_collector[t.trackID].NumElectrons;
               maxntrkid = t.trackID;
             }
 
             //if not found, find mc particle...
             if(trkid_lookup.find(t.trackID)==trkid_lookup.end()){
               size_t i_p=0;
               while(i_p<mcpartList.size()){
                 if(mcpartList[i_p].TrackId() == t.trackID) { trkid_lookup[t.trackID] = (int)i_p; break;}
                 ++i_p;
               }
               if(i_p==mcpartList.size()) trkid_lookup[t.trackID] = -1;
             }
             
           }//end loop on TrackIDs
 
           //now find the mcparticle and loop back through ...
           for(auto const& t : trkide_collector){
             int mcpart_i = trkid_lookup[t.first];
             if(mcpart_i==-1) continue; //no mcparticle here
             art::Ptr<simb::MCParticle> mcpartPtr(mcpartHandle, mcpart_i);
             bthmd.ideFraction = t.second.E / tote;
             bthmd.isMaxIDE = (t.first==maxtrkid);
             bthmd.ideNFraction = t.second.NumElectrons / totn;
             bthmd.isMaxIDEN = ( t.first == maxntrkid );
             MCPartHitassn->addSingle(hitPtr, mcpartPtr, bthmd);
           }
           
           
         }//end loop on hits
 
       }//end if handle valid
 
     }//end if make hit/mcpart assns
 
     
     if (trackListHandle.isValid()){
       //Access tracks and hits
       art::FindManyP<recob::Hit> fmtht(trackListHandle, evt, fTrackModuleLabel);
     
       size_t NTracks = tracklist.size();
       
       // Now to access MCTruth for each track... 
       for(size_t iTrk=0; iTrk < NTracks; ++iTrk) { 
         TrueTrackT0 = 0;
         TrackID     = 0;
         TrueTrackID = 0;
         anab::BackTrackerMatchingData btdata;
         std::vector< art::Ptr<recob::Hit> > allHits = fmtht.at(iTrk);
         
         std::map<int,double> trkide;
         for(size_t h = 0; h < allHits.size(); ++h){
           art::Ptr<recob::Hit> hit = allHits[h];
           std::vector<sim::IDE> ides;
           std::vector<sim::TrackIDE> TrackIDs = bt_serv->HitToTrackIDEs(hit);
           
           for(size_t e = 0; e < TrackIDs.size(); ++e){
             trkide[TrackIDs[e].trackID] += TrackIDs[e].energy;
           }
           
         }
         // Work out which IDE despoited the most charge in the hit if there was more than one.
         maxe = -1;
         tote = 0;
       for (std::map<int,double>::iterator ii = trkide.begin(); ii!=trkide.end(); ++ii){
         tote += ii->second;
         if ((ii->second)>maxe){
           maxe = ii->second;
           TrackID = ii->first;
         }
       }
       btdata.cleanliness = maxe/tote;
 
       // Now have trackID, so get PdG code and T0 etc.
       const simb::MCParticle *tmpParticle = pi_serv->TrackIdToParticle_P(TrackID);
       if (!tmpParticle) continue; // Retain this check that the BackTracker can find the right particle
       // Now, loop through the MCParticle's myself to find the correct match
       int mcpart_i(-1);
       for (auto const particle : *mcpartHandle){
         mcpart_i++;
         if (TrackID == particle.TrackId()){
           break;
         }
       }
       const simb::MCParticle particle = mcpartHandle.product()->at(mcpart_i);
       TrueTrackT0 = particle.T();
       TrueTrackID = particle.TrackId();
       TrueTriggerType = 2; // Using MCTruth as trigger, so tigger type is 2.
       //std::cout << "Got particle, PDG = " << particle.PdgCode() << std::endl;
       
       //std::cout << "Filling T0col with " << TrueTrackT0 << " " << TrueTriggerType << " " << TrueTrackID << " " << (*T0col).size() << std::endl;
       
       T0col->push_back(anab::T0(TrueTrackT0,
                                 TrueTriggerType,
                                 TrueTrackID,
                                 (*T0col).size()
                                 ));
       //auto diff = particle - firstParticle;
       auto diff = mcpart_i; // check I have a sensible value for this counter
       if (diff >= (int)mcpartHandle->size()){
         std::cout << "Error, the backtracker is doing weird things to your pointers!" << std::endl;
         throw std::exception();
       }
       
       art::Ptr<simb::MCParticle> mcpartPtr(mcpartHandle, mcpart_i);
       MCPartTrackassn->addSingle(tracklist[iTrk], mcpartPtr, btdata);
       if (fMakeT0Assns){
         util::CreateAssn(*this, evt, *T0col, tracklist[iTrk], *Trackassn);
       }
       fTree -> Fill();
     
     } // Loop over tracks   
   }
   
   if (showerListHandle.isValid()){
     art::FindManyP<recob::Hit> fmsht(showerListHandle,evt, fShowerModuleLabel);
     // Now Loop over showers....
     size_t NShowers = showerlist.size();
     for (size_t Shower = 0; Shower < NShowers; ++Shower) {
       ShowerMatchID     = 0;
       ShowerID          = 0;
       ShowerT0          = 0;
       std::vector< art::Ptr<recob::Hit> > allHits = fmsht.at(Shower);
       anab::BackTrackerMatchingData btdata;
       
       std::map<int,double> showeride;
       for(size_t h = 0; h < allHits.size(); ++h){
         art::Ptr<recob::Hit> hit = allHits[h];
         std::vector<sim::IDE> ides;
         std::vector<sim::TrackIDE> TrackIDs = bt_serv->HitToTrackIDEs(hit);
         
         for(size_t e = 0; e < TrackIDs.size(); ++e){
           showeride[TrackIDs[e].trackID] += TrackIDs[e].energy;
         }
       }
       // Work out which IDE despoited the most charge in the hit if there was more than one.
       maxe = -1;
       tote = 0;
       for (std::map<int,double>::iterator ii = showeride.begin(); ii!=showeride.end(); ++ii){
         tote += ii->second;
         if ((ii->second)>maxe){
           maxe = ii->second;
           ShowerID = ii->first;
         }
       }
       btdata.cleanliness = maxe/tote;
 
 
 
 
       // Now have MCParticle trackID corresponding to shower, so get PdG code and T0 etc.
       const simb::MCParticle *tmpParticle = pi_serv->TrackIdToParticle_P(ShowerID);
       if (!tmpParticle) continue; // Retain this check that the BackTracker can find the right particle
       // Now, loop through the MCParticle's myself to find the correct match
       int mcpart_i(-1);
       for (auto const particle : *mcpartHandle){
         mcpart_i++;
         if (ShowerID == particle.TrackId()){
           break;
         }
       }
       const simb::MCParticle particle = mcpartHandle.product()->at(mcpart_i);
       ShowerT0 = particle.T();
       ShowerID = particle.TrackId();
       ShowerTriggerType = 2; // Using MCTruth as trigger, so tigger type is 2.
       T0col->push_back(anab::T0(ShowerT0,
                                 ShowerTriggerType,
                                 ShowerID,
                                 (*T0col).size()
                                 ));
       
       auto diff = mcpart_i; // check I have a sensible value for this counter
       if (diff >= (int)mcpartHandle->size()){
         std::cout << "Error, the backtracker is doing weird things to your pointers!" << std::endl;
         throw std::exception();
       }
       art::Ptr<simb::MCParticle> mcpartPtr(mcpartHandle, mcpart_i);
       if (fMakeT0Assns){
         util::CreateAssn(*this, evt, *T0col, showerlist[Shower], *Showerassn);    
       }
       MCPartShowerassn->addSingle(showerlist[Shower], mcpartPtr, btdata);
     
     }// Loop over showers
   }
   
 
   if (pfparticleListHandle.isValid()){
     //Access pfparticles and hits
     art::FindManyP<recob::Cluster> fmcp(pfparticleListHandle, evt, fPFParticleModuleLabel);
       //art::FindManyP<recob::Hit> fmtht(pfparticleListHandle, evt, fPfparticleModuleLabel);
     
     size_t NPfparticles = pfparticlelist.size();
     
     // Now to access MCTruth for each pfparticle... 
     for(size_t iPfp=0; iPfp < NPfparticles; ++iPfp) { 
       TrueTrackT0 = 0;
       TrackID     = 0;
       TrueTrackID = 0;
       anab::BackTrackerMatchingData btdata;
       
       std::vector< art::Ptr<recob::Hit> > allHits;
       //Get all hits through associated clusters
       std::vector< art::Ptr<recob::Cluster>> allClusters = fmcp.at(iPfp);
       art::FindManyP<recob::Hit> fmhcl(allClusters, evt, fPFParticleModuleLabel);
       for (size_t iclu = 0; iclu<allClusters.size(); ++iclu){
         std::vector< art::Ptr<recob::Hit>> hits = fmhcl.at(iclu);
         allHits.insert(allHits.end(), hits.begin(), hits.end());
       }
 
       std::map<int,double> trkide;
       for(size_t h = 0; h < allHits.size(); ++h){
         art::Ptr<recob::Hit> hit = allHits[h];
         std::vector<sim::IDE> ides;
         std::vector<sim::TrackIDE> TrackIDs = bt_serv->HitToTrackIDEs(hit);
         
         for(size_t e = 0; e < TrackIDs.size(); ++e){
           trkide[TrackIDs[e].trackID] += TrackIDs[e].energy;
         }
       }
       // Work out which IDE despoited the most charge in the hit if there was more than one.
       double maxe = -1;
       double tote = 0;
       for (std::map<int,double>::iterator ii = trkide.begin(); ii!=trkide.end(); ++ii){
         tote += ii->second;
         if ((ii->second)>maxe){
           maxe = ii->second;
           TrackID = ii->first;
         }
       }
       btdata.cleanliness = maxe/tote;
       
       // Now have trackID, so get PdG code and T0 etc.
       const simb::MCParticle *tmpParticle = pi_serv->TrackIdToParticle_P(TrackID);
       if (!tmpParticle) continue; // Retain this check that the BackTracker can find the right particle
       // Now, loop through the MCParticle's myself to find the correct match
       int mcpart_i(-1);
       for (auto const particle : *mcpartHandle){
         mcpart_i++;
         if (TrackID == particle.TrackId()){
           break;
         }
       }
       const simb::MCParticle particle = mcpartHandle.product()->at(mcpart_i);
       TrueTrackT0 = particle.T();
       TrueTrackID = particle.TrackId();
       TrueTriggerType = 2; // Using MCTruth as trigger, so tigger type is 2.
       //std::cout << "Got particle, PDG = " << particle.PdgCode() << std::endl;
       
       //std::cout << "Filling T0col with " << TrueTrackT0 << " " << TrueTriggerType << " " << TrueTrackID << " " << (*T0col).size() << std::endl;
       
       T0col->push_back(anab::T0(TrueTrackT0,
                                 TrueTriggerType,
                                 TrueTrackID,
                                 (*T0col).size()
                                 ));
       //auto diff = particle - firstParticle;
       auto diff = mcpart_i; // check I have a sensible value for this counter
       if (diff >= (int)mcpartHandle->size()){
         std::cout << "Error, the backtracker is doing weird things to your pointers!" << std::endl;
         throw std::exception();
       }
 //      art::Ptr<simb::MCParticle> mcpartPtr(mcpartHandle, particle - firstParticle);
       art::Ptr<simb::MCParticle> mcpartPtr(mcpartHandle, mcpart_i);
       //std::cout << "made MCParticle Ptr" << std::endl;
 //      const std::vertex< std::pair<double, std::string> > cleanlinessCompleteness;
 //      const std::pair<double, double> tmp(0.5, 0.5);
 //      MCPartassn->addSingle(tracklist[iPfp], mcpartPtr, tmp);
       if (fMakePFParticleAssns){
         if (fMakeT0Assns){
           util::CreateAssn(*this, evt, *T0col, pfparticlelist[iPfp], *PFParticleassn);
         }
         MCPartPFParticleassn->addSingle(pfparticlelist[iPfp], mcpartPtr, btdata);
       }
       fTree -> Fill();
     } // Loop over tracks   
   }
 
   if (fMakeT0Assns){
     evt.put(std::move(T0col));
     evt.put(std::move(Trackassn));
     evt.put(std::move(Showerassn));
     if (fMakePFParticleAssns){
       evt.put(std::move(PFParticleassn));
     }
   }
   evt.put(std::move(MCPartTrackassn));
   evt.put(std::move(MCPartShowerassn));
   if (fMakePFParticleAssns){
     evt.put(std::move(MCPartPFParticleassn));
   }
   if(fMakeHitAssns)
     evt.put(std::move(MCPartHitassn));
 } // Produce

void t0::MCTruthT0Matching::reconfigure ( fhicl::ParameterSet const & p )

Definition at line 167 of file MCTruthT0Matching_module.cc.

References fHitModuleLabel, fMakeHitAssns, fMakePFParticleAssns, fMakeT0Assns, fPFParticleModuleLabel, fShowerModuleLabel, fTrackModuleLabel, and fhicl::ParameterSet::get().

Referenced by MCTruthT0Matching().

 {
   // Implementation of optional member function here.
   fTrackModuleLabel  = (p.get< art::InputTag > ("TrackModuleLabel" ) );
   fShowerModuleLabel = (p.get< art::InputTag > ("ShowerModuleLabel") );
   fPFParticleModuleLabel = (p.get< art::InputTag > ("PFParticleModuleLabel", "pandoraNu") );
   fMakeT0Assns = (p.get< bool > ("makeT0Assns", true) );
   fMakePFParticleAssns =  (p.get< bool > ("makePFParticleAssns", false) );
 
   fMakeHitAssns = p.get<bool>("makeHitAssns",true);
   if(fMakeHitAssns) fHitModuleLabel = p.get<art::InputTag>("HitModuleLabel");
 }

void art::Consumer::showMissingConsumes ( ) const

protectedinherited

Definition at line 125 of file Consumer.cc.

Referenced by art::EDProducer::doEndJob(), art::EDFilter::doEndJob(), art::EDAnalyzer::doEndJob(), and art::RootOutput::endJob().

 {
   if (!moduleContext_)
     return;
 
   // If none of the branches have missing consumes statements, exit early.
   if (std::all_of(cbegin(missingConsumes_),
                   cend(missingConsumes_),
                   [](auto const& perBranch) { return perBranch.empty(); }))
     return;
 
   constexpr cet::HorizontalRule rule{60};
   mf::LogPrint log{"MTdiagnostics"};
   log << '\n'
       << rule('=') << '\n'
       << "The following consumes (or mayConsume) statements are missing from\n"
       << module_context(moduleDescription_) << '\n'
       << rule('-') << '\n';
 
   cet::for_all_with_index(
     missingConsumes_, [&log](std::size_t const i, auto const& perBranch) {
       for (auto const& pi : perBranch) {
         log << "  "
             << assemble_consumes_statement(static_cast<BranchType>(i), pi)
             << '\n';
       }
     });
   log << rule('=');
 }

void art::Consumer::validateConsumedProduct	(	BranchType const	bt,
		ProductInfo const &	pi
	)

protectedinherited

Definition at line 101 of file Consumer.cc.

References art::errors::ProductRegistrationFailure.

 {
   // Early exits if consumes tracking has been disabled or if the
   // consumed product is an allowed consumable.
   if (!moduleContext_)
     return;
 
   if (cet::binary_search_all(consumables_[bt], pi))
     return;
 
   if (requireConsumes_) {
     throw Exception(errors::ProductRegistrationFailure,
                     "Consumer: an error occurred during validation of a "
                     "retrieved product\n\n")
       << "The following consumes (or mayConsume) statement is missing from\n"
       << module_context(moduleDescription_) << ":\n\n"
       << "  " << assemble_consumes_statement(bt, pi) << "\n\n";
   }
 
   missingConsumes_[bt].insert(pi);
 }