Inheritance diagram for trkf::FeatureTracker:

Public Types
using	ModuleType = EDProducer

using	WorkerType = WorkerT< EDProducer >

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

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

virtual	~FeatureTracker ()

void	reconfigure (fhicl::ParameterSet const &pset)

void	beginJob ()

void	produce (art::Event &evt)

void	endJob ()

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 Member Functions
void	GetProjectedEnds (TVector3 xyz, std::vector< double > &uvw, std::vector< double > &t, int tpc=0, int cryo=0)

std::map< int, std::vector< double > >	ExtractEndPointTimes (std::vector< recob::EndPoint2D > EndPoints)

std::vector< recob::SpacePoint >	Get3DFeaturePoints (std::vector< recob::EndPoint2D > EndPoints, art::PtrVector< recob::Hit > Hits)

std::vector< recob::Seed >	GetValidLines (std::vector< recob::SpacePoint > &sps, bool ApplyFilter=true)

void	RemoveDuplicatePaths (std::vector< recob::Seed > &Seeds, std::vector< int > &ConnectionPoint1, std::vector< int > &ConnectionPoint2)

recob::Seed	ExtendSeed (recob::Seed TheSeed)

std::map< int, std::map< int, double > >	GetConnectionMap (std::vector< recob::Seed > &Seeds, double ADCThresh, double FracThresh)

std::vector< trkf::BezierTrack >	GenerateBezierTracks (std::map< int, std::map< int, double > >, std::vector< recob::Seed >)

bool	CheckSeedLineInt (recob::Seed &TheSeed)

Private Attributes
std::string	fTruthModuleLabel

std::string	fHitModuleLabel

std::string	fCalDataModuleLabel

trkf::SpacePointAlg	fSP

corner::CornerFinderAlg	fCorner

double	fLineIntThreshold

double	fLineIntFraction

std::map< int, std::vector< double > >	fEndPointTimes

art::ServiceHandle< geo::Geometry >	fGeometryHandle

Detailed Description

Definition at line 40 of file FeatureTracker_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

trkf::FeatureTracker::FeatureTracker ( fhicl::ParameterSet const & pset )

explicit

Definition at line 128 of file FeatureTracker_module.cc.

References reconfigure().

                                                              :
     fSP(pset.get<fhicl::ParameterSet>("SpacepointPset")),
     fCorner(pset.get<fhicl::ParameterSet>("CornerPset"))
   {
     reconfigure(pset);
     produces< std::vector<recob::Seed> >();
   }

trkf::FeatureTracker::~FeatureTracker ( )

virtual

Definition at line 136 of file FeatureTracker_module.cc.

137 {

138 }

Member Function Documentation

void trkf::FeatureTracker::beginJob ( )

virtual

Reimplemented from art::EDProducer.

Definition at line 150 of file FeatureTracker_module.cc.

151 {}

bool trkf::FeatureTracker::CheckSeedLineInt ( recob::Seed & TheSeed )

private

Definition at line 517 of file FeatureTracker_module.cc.

References fCorner, fLineIntFraction, fLineIntThreshold, recob::Seed::GetDirection(), recob::Seed::GetPoint(), GetProjectedEnds(), corner::CornerFinderAlg::GetWireDataHist(), and corner::CornerFinderAlg::line_integral().

Referenced by ExtendSeed().

   {
     
     double Pt[3],Dir[3],Err[3];
     TheSeed.GetPoint(Pt,Err);
     TheSeed.GetDirection(Dir,Err);
     
     TVector3 endi, endj;
     
     for(size_t i=0; i!=3; ++i)
       {
         endi[i] = Pt[i]+Dir[i];
         endj[i] = Pt[i]-Dir[i];
       }
     
     std::vector<double> t_i, t_j;
     
     std::vector<double> uvw_i;
     std::vector<double> uvw_j;
     
     GetProjectedEnds(endi, uvw_i, t_i, 0, 0);
     GetProjectedEnds(endj, uvw_j, t_j, 0, 0);
     
     for(size_t p=0; p!=uvw_i.size(); ++p)
       {
         TH2F const& RawHist = fCorner.GetWireDataHist(p);
         
         double lineint = 
           fCorner.line_integral(RawHist, 
                                 uvw_i.at(p), t_i.at(p),
                                 uvw_j.at(p), t_j.at(p),
                                 fLineIntThreshold);
         if(lineint < fLineIntFraction)
           {   
             return false;
           }
       }
     return true;
   }

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();
   }

void trkf::FeatureTracker::endJob ( )

virtual

Reimplemented from art::EDProducer.

Definition at line 791 of file FeatureTracker_module.cc.

   {
     
   }

recob::Seed trkf::FeatureTracker::ExtendSeed ( recob::Seed TheSeed )

private

Definition at line 468 of file FeatureTracker_module.cc.

References CheckSeedLineInt(), recob::Seed::GetDirection(), recob::Seed::GetPoint(), recob::Seed::SetDirection(), and recob::Seed::SetPoint().

   {
     
     double ExtendFrac=1.1;
     
     // Extend Forward
     bool SuccessfulExtend = true;
     while(SuccessfulExtend)
       {
         recob::Seed NewSeed = TheSeed;
         double Dir[3], Err[3];
         double Pt[3];
         NewSeed.GetDirection( Dir, Err );
         NewSeed.GetPoint(     Pt,  Err );
         for(size_t i=0; i!=3; ++i)
           {
             Dir[i] *= ExtendFrac;
             Pt[i]  += Dir[i] * ( ExtendFrac - 1. ) * 0.5;
             NewSeed.SetPoint(     Pt,  Err );
             NewSeed.SetDirection( Dir, Err );
           }
         SuccessfulExtend  = CheckSeedLineInt(NewSeed);
         if(SuccessfulExtend) TheSeed = NewSeed;
       }
 
     // Extend backward
     SuccessfulExtend = true;
     while(SuccessfulExtend)
       {
         recob::Seed NewSeed = TheSeed;
         double Dir[3], Err[3];
         double Pt[3];
         NewSeed.GetDirection( Dir, Err );
         NewSeed.GetPoint(     Pt,  Err );
         for(size_t i=0; i!=3; ++i)
           {
             Dir[i] *= ExtendFrac;
             Pt[i]  -= Dir[i] * ( ExtendFrac - 1. ) * 0.5;
             NewSeed.SetPoint(     Pt,  Err );
             NewSeed.SetDirection( Dir, Err );
           }
         SuccessfulExtend  = CheckSeedLineInt(NewSeed);
         if(SuccessfulExtend) TheSeed = NewSeed;
       }
     return TheSeed;
   }

std::map< int, std::vector< double > > trkf::FeatureTracker::ExtractEndPointTimes ( std::vector< recob::EndPoint2D > EndPoints )

private

Definition at line 210 of file FeatureTracker_module.cc.

Referenced by produce().

   {
     std::map<int, std::vector<double> > EndPointTimesInPlane;
     for(size_t i=0; i!=EndPoints.size(); ++i)
       {
         EndPointTimesInPlane[EndPoints.at(i).View()].push_back(EndPoints.at(i).DriftTime());
       }
     
     for(std::map<int, std::vector<double> >::iterator itEpTime = EndPointTimesInPlane.begin();
         itEpTime != EndPointTimesInPlane.end(); ++itEpTime)
       {
         std::sort(itEpTime->second.begin(), itEpTime->second.end());
       }
     return EndPointTimesInPlane;
   }

std::vector< trkf::BezierTrack > trkf::FeatureTracker::GenerateBezierTracks	(	std::map< int, std::map< int, double > >	ConnMap,
		std::vector< recob::Seed >	Seeds
	)

private

Definition at line 742 of file FeatureTracker_module.cc.

Referenced by produce().

   {
     std::vector<trkf::BezierTrack> ReturnVec;
     
     std::vector<std::vector<int> > CollectedSeeds;
     std::map<int, bool>  AlreadyCounted;
     
     
   
     bool StillFinding=true;
 
     
     for(size_t baseseed=0; baseseed!=Seeds.size(); ++baseseed)
       {
         if(!AlreadyCounted[baseseed]) 
           {
             std::vector<int>     SeedsThisTrack;
             SeedsThisTrack.clear();
          
             SeedsThisTrack.push_back(baseseed);     
             while(StillFinding)
               {
                 StillFinding=false;
                 for(size_t i=0; i!=SeedsThisTrack.size(); ++i)
                   {
                     for(size_t j=0; j!=Seeds.size(); ++j)
                       {
                         if((!AlreadyCounted[j])&&(ConnMap[SeedsThisTrack[i]][j]>0))
                           {
                             SeedsThisTrack.push_back(j);
                             AlreadyCounted[j]=true;
                             StillFinding=true;      
                           }
                       }
                   }
               }
             CollectedSeeds.push_back(SeedsThisTrack);
           }
       }
     std::cout<<"Found " << CollectedSeeds.size()<< " sensible collections.  Sizes:"<<std::endl;
     for(size_t i=0; i!=CollectedSeeds.size();  ++i)
       std::cout<<"  " << CollectedSeeds.at(i).size()<<std::endl;
     
     return std::vector<trkf::BezierTrack>();
   }

std::vector< recob::SpacePoint > trkf::FeatureTracker::Get3DFeaturePoints	(	std::vector< recob::EndPoint2D >	EndPoints,
		art::PtrVector< recob::Hit >	Hits
	)

private

Definition at line 413 of file FeatureTracker_module.cc.

References art::PtrVector< T >::begin(), detinfo::DetectorProperties::ConvertXToTicks(), art::PtrVector< T >::end(), fEndPointTimes, fSP, trkf::SpacePointAlg::makeSpacePoints(), and art::PtrVector< T >::push_back().

Referenced by produce().

     {
       
       art::PtrVector<recob::Hit> HitsForEndPoints;
       
       // Loop through the hits looking for the ones which match corners
       for(std::vector<recob::EndPoint2D>::const_iterator itEP=EndPoints.begin(); itEP!=EndPoints.end(); ++itEP)
         {
           int EPMatchCount=0;
               
           for(art::PtrVector<recob::Hit>::const_iterator itHit = Hits.begin(); itHit != Hits.end(); ++itHit)
             {
 
               
               if(
                  (itEP->View() == (*itHit)->View()) && 
                  (itEP->WireID().Wire == (*itHit)->WireID().Wire))
                 {
                   HitsForEndPoints.push_back(*itHit);
                   EPMatchCount++;
                     
                 }
             }
             
         }
       std::vector<recob::SpacePoint> spts;
       fSP.makeSpacePoints(HitsForEndPoints, spts);
 
       // This is temporary for debugging purposes
       const detinfo::DetectorProperties* det = lar::providerFrom<detinfo::DetectorPropertiesService>();
       
       for(size_t i=0; i!=spts.size(); ++i)
         {
           for(size_t p=0; p!=3; ++p)
             {
               double Closest =100000;
               double spt_t = det->ConvertXToTicks(spts.at(i).XYZ()[0], p, 0, 0);
               for(size_t epTime=0; epTime!=fEndPointTimes[p].size(); ++epTime)
                 {
                   if( fabs(fEndPointTimes[p].at(epTime) - spt_t)<Closest)
                     {
                       Closest =fabs(fEndPointTimes[p].at(epTime)-spt_t);
                     }
                 }
             }
           
         }
       return spts;
     }

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();
 }

std::map< int, std::map< int, double > > trkf::FeatureTracker::GetConnectionMap	(	std::vector< recob::Seed > &	Seeds,
		double	ADCThresh,
		double	FracThresh
	)

private

Definition at line 560 of file FeatureTracker_module.cc.

References fCorner, trkf::BezierTrack::GetClosestApproach(), trkf::BezierTrack::GetLength(), corner::CornerFinderAlg::line_integrals(), and geo::GeometryCore::NearestWire().

Referenced by produce().

   {
 
     art::ServiceHandle<geo::Geometry> geom;
     std::vector<TVector3> WireDirs;
     
     double EndThresh = 0.5;
 
     std::map<int,bool> RedundantSeeds;
 
     std::map<int, std::map<int, double> > ConnectionMap;
    
     for(size_t i=0; i!=Seeds.size(); ++i)
       {
         for(size_t j=0; j!=i; ++j)
           {
             std::vector<recob::Seed > SeedsVec;
             SeedsVec.push_back(Seeds.at(i));
             SeedsVec.push_back(Seeds.at(j));
             
             trkf::BezierTrack TestTrack(SeedsVec);
             
             std::vector<float> LineScore = fCorner.line_integrals(TestTrack, 100, ADCThresh);
             
             bool HasConnection=true;
             
             for(size_t view =0; view!=LineScore.size(); ++view)
               {
                 if(LineScore.at(view)<FracThresh)
                   {
                     HasConnection=false;
                   }           
               }
             double Seed1Pt[3], Seed2Pt[3], Seed1Dir[3], Seed2Dir[3], Err[3];
             
             Seeds.at(i).GetPoint(Seed1Pt,Err);
             Seeds.at(j).GetPoint(Seed2Pt,Err);
             Seeds.at(i).GetDirection(Seed1Dir,Err);
             Seeds.at(j).GetDirection(Seed2Dir,Err);
             
             TVector3 Seed1End1, Seed1End2, Seed2End1, Seed2End2;
 
             for(size_t index=0; index!=3; ++index)
               {
                 Seed1End1[index]=Seed1Pt[index]+Seed1Dir[index];
                 Seed1End2[index]=Seed1Pt[index]-Seed1Dir[index];
                 Seed2End1[index]=Seed2Pt[index]+Seed2Dir[index];
                 Seed2End2[index]=Seed2Pt[index]-Seed2Dir[index];                
               }
             
             if( ( (Seed1End1-Seed2End1).Mag() < EndThresh)
                 ||( (Seed1End2-Seed2End1).Mag() < EndThresh)
                 ||( (Seed1End1-Seed2End2).Mag() < EndThresh)
                 ||( (Seed1End2-Seed2End2).Mag() < EndThresh))
               HasConnection=true;
             
             if(HasConnection)
               {
                 
                 double Pt[3]; double Dir[3]; double Err[3];
                 TVector3 End1; TVector3 End2;
                 
                 ConnectionMap[i][j] = ConnectionMap[j][i] = TestTrack.GetLength();  
                 for(size_t isd=0; isd!=Seeds.size(); ++isd)
                   {
                     if((isd!=i)&&(isd!=j)&&(RedundantSeeds[i]!=true)&&(RedundantSeeds[j]!=true)&&(RedundantSeeds[isd]!=true))
                       {
                         Seeds.at(isd).GetPoint(Pt,Err);
                         Seeds.at(isd).GetDirection(Dir,Err);
                         TVector3 End1;
                         TVector3 End2;
                         for(size_t index=0; index!=3; ++index)
                           {
                             End1[index]=Pt[index]+Dir[index];
                             End2[index]=Pt[index]-Dir[index];
                           }
                         double s1, s2, d1,d2;
                         TestTrack.GetClosestApproach(End1,s1,d1);
                         TestTrack.GetClosestApproach(End2,s2,d2);
                         
                         //                      std::cout<<"in 3D :  " << d1 << ", " <<d2<<std::endl;
                         if((d1<1.)&&(d2<1.))
                           {
                             std::cout<<" meets 3D throw condition"<<std::endl;
                           }
                         
                         bool NoFails=true;
                         for(size_t p=0; p!=3; ++p)
                           {
                             int t=0, c=0;
                             uint32_t wire1 = geom->NearestWire(End1, p, t, c);
                             uint32_t wire2 = geom->NearestWire(End2, p, t, c);
                             double dp1, sp1, dp2, sp2;
                             TestTrack.GetClosestApproach(wire1, p, t, c, End1[0], sp1,dp1);
                             TestTrack.GetClosestApproach(wire2, p, t, c, End2[0], sp2,dp2);
                             //  std::cout<<p<<": [ "<< dp1 <<", "<<dp2<<" ]     " ;
                             if((dp1>1.0)||(dp2>1.0)) NoFails = false;
                           }
                                 
                         if(NoFails) 
                           {
                             std::cout<<"Propose throwing out seed " << isd<<std::endl;
                             RedundantSeeds[isd]=true;
                           }
                       }
                   }
               }
           }
         
         
       }
     
     // Now we need to throw out all the seeds we marked as redundant
     std::map<int, std::map<int, double> > FilteredMap;
    
     std::vector<int> OldNew;
     for(size_t i=0; i!=Seeds.size(); ++i)
       {
         OldNew.push_back(i);
       }
 
     for(int i=Seeds.size()-1; i!=-1; --i)
       {
         if(RedundantSeeds[i])
           {
             Seeds.erase(Seeds.begin()+i);
             OldNew.erase(OldNew.begin()+i);
           }
       }
     
     for(size_t i=0; i!=OldNew.size(); ++i)
       {
         for(size_t j=0; j!=OldNew.size(); ++j)
           {
             FilteredMap[i][j] = ConnectionMap[OldNew[i]][OldNew[j]];
           }
       }
     
     ConnectionMap = FilteredMap;
     
 
     // Deal with loops by throwing out the longest paths.
     for(size_t i=0; i!=Seeds.size(); ++i)
       {
         for(size_t j=0; j!=i; ++j)
           {
             if(ConnectionMap[i][j]>0)
               {
                 for(size_t k=0; k!=Seeds.size(); ++k)
                   {
                     if((ConnectionMap[i][k]>0)&&(ConnectionMap[k][j]>0))
                       {
                         if( ( ConnectionMap[i][k] > ConnectionMap[i][j]) && ( ConnectionMap[i][k] > ConnectionMap[j][k]))
                           ConnectionMap[i][j] = ConnectionMap[j][i] = ConnectionMap[k][j] = ConnectionMap[j][k] = 0; 
                         else if( ( ConnectionMap[i][j] > ConnectionMap[i][k]) && ( ConnectionMap[i][j] > ConnectionMap[j][k]))
                           ConnectionMap[j][k] = ConnectionMap[k][j] = ConnectionMap[i][k] = ConnectionMap[k][i] = 0;
                         else
                           ConnectionMap[i][j] = ConnectionMap[j][i] =  ConnectionMap[i][k] = ConnectionMap[k][i] = 0;
                         
                       }
                   }
               }
           }
       }
 
     for(size_t i=0; i!=Seeds.size(); ++i)
       {
         int Count=0;
         for(size_t j=0; j!=Seeds.size(); ++j)
           {
             if(ConnectionMap[i][j]>0)
               Count++;
           }
         std::cout<<" After delooping, seed " << i << " is connected " << Count << " times"<<std::endl;
 
       }
     return FilteredMap;
     
   }

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();
   }

void trkf::FeatureTracker::GetProjectedEnds	(	TVector3	xyz,
		std::vector< double > &	uvw,
		std::vector< double > &	t,
		int	tpc = `0`,
		int	cryo = `0`
	)

private

Definition at line 392 of file FeatureTracker_module.cc.

References detinfo::DetectorProperties::ConvertXToTicks().

Referenced by CheckSeedLineInt(), and GetValidLines().

   {
     
     const detinfo::DetectorProperties* det = lar::providerFrom<detinfo::DetectorPropertiesService>();
     art::ServiceHandle<geo::Geometry>              geo;
 
     int NPlanes=geo->Cryostat(cryo).TPC(tpc).Nplanes();
   
     uvw.resize(NPlanes);
     t.resize(NPlanes);
     
     for(int plane = 0; plane != NPlanes; plane++)
       {        
         uvw[plane] = geo->NearestWire(xyz, plane, tpc, cryo);
         t[plane] = det->ConvertXToTicks(xyz[0], plane, tpc, cryo);
       }
     
   } 

std::vector< recob::Seed > trkf::FeatureTracker::GetValidLines	(	std::vector< recob::SpacePoint > &	sps,
		bool	ApplyFilter = `true`
	)

private

Definition at line 230 of file FeatureTracker_module.cc.

References d, fCorner, fLineIntFraction, fLineIntThreshold, GetProjectedEnds(), corner::CornerFinderAlg::GetWireDataHist(), corner::CornerFinderAlg::line_integral(), and RemoveDuplicatePaths().

Referenced by produce().

   {
     std::vector<recob::Seed> SeedsToReturn;
 
     std::vector<int> ConnectionPoint1;
     std::vector<int> ConnectionPoint2;
     std::map<int, std::vector<int> > SeedConnections;
 
     for(size_t i=0; i!=spts.size(); ++i)
       {
         for(size_t j=0; j!=i; ++j)
           {
 
             
             TVector3 xyz_i;
             TVector3 xyz_j;
 
             std::vector<double> t_i, t_j;
             
             std::vector<double> uvw_i;
             std::vector<double> uvw_j;
 
             for(size_t d=0; d!=3; ++d)
               {
                 xyz_i[d] = spts.at(i).XYZ()[d];
                 xyz_j[d] = spts.at(j).XYZ()[d];
               }
 
            
             GetProjectedEnds(xyz_i, uvw_i, t_i, 0, 0);
             GetProjectedEnds(xyz_j, uvw_j, t_j, 0, 0);
             
             bool ThisLineGood=true;
 
             for(size_t p=0; p!=uvw_i.size(); ++p)
               {
                 TH2F const& RawHist = fCorner.GetWireDataHist(p);
                 
                 double lineint = 
                   fCorner.line_integral(RawHist, 
                                         uvw_i.at(p), t_i.at(p),
                                         uvw_j.at(p), t_j.at(p),
                                         fLineIntThreshold);
 
                 if(lineint < fLineIntFraction)
                   {
                     
                     ThisLineGood=false;
                   }             
               }
             if(ThisLineGood)
               {
                 double Err[3];
                 double Pos[3];
                 double Dir[3];
                 
                 for(size_t d=0; d!=3; ++d)
                   {
                     Pos[d] = 0.5*(xyz_i[d] + xyz_j[d]);
                     Dir[d] = 0.5*(xyz_i[d] - xyz_j[d]);
                     Err[d] = 0;
                   }
                 
                 ConnectionPoint1.push_back(i);
                 ConnectionPoint2.push_back(j);
         
                 SeedsToReturn.push_back(recob::Seed(Pos,Dir,Err,Err));
               }
             
           }
         
       }
     
     if(ApplyFilter)
       {
         RemoveDuplicatePaths(SeedsToReturn, ConnectionPoint1, ConnectionPoint2);
         mf::LogInfo("FeatureTracker") <<"Seeds after filter " << SeedsToReturn.size()<<" seeds"<<std::endl;
       }
     
     return SeedsToReturn;
   }

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;
 }

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 trkf::FeatureTracker::produce ( art::Event & evt )

virtual

Implements art::EDProducer.

Definition at line 154 of file FeatureTracker_module.cc.

References ExtractEndPointTimes(), fCalDataModuleLabel, fCorner, fEndPointTimes, fGeometryHandle, fHitModuleLabel, GenerateBezierTracks(), Get3DFeaturePoints(), corner::CornerFinderAlg::get_feature_points(), art::DataViewImpl::getByLabel(), GetConnectionMap(), GetValidLines(), corner::CornerFinderAlg::GrabWires(), art::PtrVector< T >::push_back(), art::Event::put(), and tca::seeds.

   {
  
     // Extract hits PtrVector from event
     art::Handle< std::vector<recob::Hit> > hith;
     evt.getByLabel(fHitModuleLabel, hith);
 
     art::PtrVector<recob::Hit> hitvec;
     for(unsigned int i = 0; i < hith->size(); ++i){
       art::Ptr<recob::Hit> prod(hith, i);
       hitvec.push_back(prod);
     }
     
     //We need to grab out the wires.
     art::Handle< std::vector<recob::Wire> > wireHandle;
     evt.getByLabel(fCalDataModuleLabel,wireHandle);
     std::vector<recob::Wire> const& wireVec(*wireHandle);
 
     //First, have it process the wires.
     fCorner.GrabWires(wireVec,*fGeometryHandle);
    
     std::vector<recob::EndPoint2D> EndPoints;
     fCorner.get_feature_points(EndPoints,*fGeometryHandle);
     
     fEndPointTimes = ExtractEndPointTimes(EndPoints);
     
     std::vector<recob::SpacePoint> sps = Get3DFeaturePoints(EndPoints, hitvec);    
        
     std::vector<recob::Seed> SeedsToStore = GetValidLines( sps, true );    
     
     std::map<int, std::map<int, double> > ConnMap = GetConnectionMap(SeedsToStore, 3, 0.90);
     
     /*    for(size_t i=0; i!=SeedsToStore.size(); ++i)
       {
         SeedsToStore[i] = ExtendSeed(SeedsToStore.at(i));
       }
     
 
     ConnMap = GetConnectionMap(SeedsToStore, 3, 0.90);
     */   
  
     std::vector<trkf::BezierTrack> BTracks = GenerateBezierTracks(ConnMap, SeedsToStore);
 
     std::unique_ptr< std::vector<recob::Seed > > seeds ( new std::vector<recob::Seed>);
     
     for(size_t i=0; i!=SeedsToStore.size(); ++i)
       seeds->push_back(SeedsToStore.at(i));
     
     evt.put(std::move(seeds));
   }

void trkf::FeatureTracker::reconfigure ( fhicl::ParameterSet const & pset )

Definition at line 140 of file FeatureTracker_module.cc.

References fCalDataModuleLabel, fHitModuleLabel, fLineIntFraction, fLineIntThreshold, and fhicl::ParameterSet::get().

Referenced by FeatureTracker().

   {
     fHitModuleLabel    = pset.get<std::string>("HitModuleLabel");
     fLineIntFraction   = pset.get<double>("LineIntFraction");
     fLineIntThreshold  = pset.get<double>("LineIntThreshold");
     fhicl::ParameterSet CornerPset = pset.get<fhicl::ParameterSet>("CornerPset");
     fCalDataModuleLabel = CornerPset.get<std::string>("CalDataModuleLabel");
  
   }

void trkf::FeatureTracker::RemoveDuplicatePaths	(	std::vector< recob::Seed > &	Seeds,
		std::vector< int > &	ConnectionPoint1,
		std::vector< int > &	ConnectionPoint2
	)

private

Definition at line 314 of file FeatureTracker_module.cc.

References s.

Referenced by GetValidLines().

   {
         
     std::map<int, bool> MarkedForRemoval;
     
     std::map<int, std::vector<int> > SeedsSharingPoint;
     for(size_t i=0; i!=Seeds.size(); ++i)
       {
         SeedsSharingPoint[ConnectionPoint1[i] ].push_back(i);
         SeedsSharingPoint[ConnectionPoint2[i] ].push_back(i);
       }
     
     for(size_t s=0; s!=Seeds.size(); ++s)
       {
         
         int StartPt = ConnectionPoint1.at(s);
         int EndPt   = ConnectionPoint2.at(s);
         int MidPt   = -1;
         
         for(size_t SeedsWithThisStart =0; SeedsWithThisStart!=SeedsSharingPoint[StartPt].size(); SeedsWithThisStart++)
           {
             int i = SeedsSharingPoint[StartPt].at(SeedsWithThisStart);
             if(ConnectionPoint1.at(i)==StartPt)
               MidPt = ConnectionPoint2.at(i);
             else if(ConnectionPoint2.at(i)==StartPt)
               MidPt = ConnectionPoint1.at(i);
             
             for(size_t SeedsWithThisMid =0; SeedsWithThisMid!=SeedsSharingPoint[MidPt].size(); SeedsWithThisMid++)
               {
                 int j =  SeedsSharingPoint[MidPt].at(SeedsWithThisMid);
                 if((ConnectionPoint1.at(j)==EndPt)||(ConnectionPoint2.at(j)==EndPt))
                   {
                     
                     double Lengthi = Seeds.at(i).GetLength();
                     double Lengthj = Seeds.at(j).GetLength();
                     double Lengths = Seeds.at(s).GetLength();
                     
                     if((Lengths>Lengthi)&&(Lengths>Lengthj))
                       {
                         MarkedForRemoval[i]=true;
                         MarkedForRemoval[j]=true;
                       }
                     
                     if((Lengthi>Lengths)&&(Lengthi>Lengthj))
                       {
                         MarkedForRemoval[s]=true;
                         MarkedForRemoval[j]=true;
                       }
                     if((Lengthj>Lengthi)&&(Lengthj>Lengths))
                       {
                         MarkedForRemoval[s]=true;
                         MarkedForRemoval[i]=true;
                       }             
                   }             
               }
           }
       }
     for(std::map<int,bool>::reverse_iterator itrem = MarkedForRemoval.rbegin();
         itrem != MarkedForRemoval.rend(); ++itrem)
       {
         if(itrem->second==true)
           {
             Seeds.erase(             Seeds.begin()            + itrem->first);
             ConnectionPoint1.erase(  ConnectionPoint1.begin() + itrem->first);
             ConnectionPoint2.erase(  ConnectionPoint2.begin() + itrem->first);
           }
       }
         
   }

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);
 }

Member Data Documentation

std::string trkf::FeatureTracker::fCalDataModuleLabel

private

Definition at line 66 of file FeatureTracker_module.cc.

Referenced by produce(), and reconfigure().

corner::CornerFinderAlg trkf::FeatureTracker::fCorner

private

Definition at line 91 of file FeatureTracker_module.cc.

Referenced by CheckSeedLineInt(), GetConnectionMap(), GetValidLines(), and produce().

std::map<int, std::vector<double> > trkf::FeatureTracker::fEndPointTimes

private

Definition at line 97 of file FeatureTracker_module.cc.

Referenced by Get3DFeaturePoints(), and produce().

art::ServiceHandle<geo::Geometry> trkf::FeatureTracker::fGeometryHandle

private

Definition at line 98 of file FeatureTracker_module.cc.

Referenced by produce().

std::string trkf::FeatureTracker::fHitModuleLabel

private

Definition at line 65 of file FeatureTracker_module.cc.

Referenced by produce(), and reconfigure().

double trkf::FeatureTracker::fLineIntFraction

private

Definition at line 95 of file FeatureTracker_module.cc.

Referenced by CheckSeedLineInt(), GetValidLines(), and reconfigure().

double trkf::FeatureTracker::fLineIntThreshold

private

Definition at line 94 of file FeatureTracker_module.cc.

Referenced by CheckSeedLineInt(), GetValidLines(), and reconfigure().

trkf::SpacePointAlg trkf::FeatureTracker::fSP

private

Definition at line 90 of file FeatureTracker_module.cc.

Referenced by Get3DFeaturePoints().

std::string trkf::FeatureTracker::fTruthModuleLabel

private

Definition at line 64 of file FeatureTracker_module.cc.

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

/cvmfs/larsoft.opensciencegrid.org/products/larreco/v07_10_02/source/larreco/TrackFinder/FeatureTracker_module.cc

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation