Produce a reco::Track collection, as a result of the fit of an existing recob::PFParticle collection. More...

Inheritance diagram for TrackProducerFromPFParticle:

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

	TrackProducerFromPFParticle (TrackProducerFromPFParticle const &)=delete

	TrackProducerFromPFParticle (TrackProducerFromPFParticle &&)=delete

TrackProducerFromPFParticle &	operator= (TrackProducerFromPFParticle const &)=delete

TrackProducerFromPFParticle &	operator= (TrackProducerFromPFParticle &&)=delete

Public Member Functions inherited from art::EDProducer
	EDProducer (fhicl::ParameterSet const &pset)

template<typename Config >
	EDProducer (Table< Config > const &config)

std::string	workerType () const

Public Member Functions inherited from art::detail::Producer
virtual	~Producer () noexcept

	Producer (fhicl::ParameterSet const &)

	Producer (Producer const &)=delete

	Producer (Producer &&)=delete

Producer &	operator= (Producer const &)=delete

Producer &	operator= (Producer &&)=delete

void	doBeginJob (SharedResources const &resources)

void	doEndJob ()

void	doRespondToOpenInputFile (FileBlock const &fb)

void	doRespondToCloseInputFile (FileBlock const &fb)

void	doRespondToOpenOutputFiles (FileBlock const &fb)

void	doRespondToCloseOutputFiles (FileBlock const &fb)

bool	doBeginRun (RunPrincipal &rp, ModuleContext const &mc)

bool	doEndRun (RunPrincipal &rp, ModuleContext const &mc)

bool	doBeginSubRun (SubRunPrincipal &srp, ModuleContext const &mc)

bool	doEndSubRun (SubRunPrincipal &srp, ModuleContext const &mc)

bool	doEvent (EventPrincipal &ep, ModuleContext const &mc, std::atomic< std::size_t > &counts_run, std::atomic< std::size_t > &counts_passed, std::atomic< std::size_t > &counts_failed)

Public Member Functions inherited from art::Modifier
	~Modifier () noexcept

	Modifier ()

	Modifier (Modifier const &)=delete

	Modifier (Modifier &&)=delete

Modifier &	operator= (Modifier const &)=delete

Modifier &	operator= (Modifier &&)=delete

Public Member Functions inherited from art::ModuleBase
virtual	~ModuleBase () noexcept

	ModuleBase ()

ModuleDescription const &	moduleDescription () const

void	setModuleDescription (ModuleDescription const &)

std::array< std::vector< ProductInfo >, NumBranchTypes > const &	getConsumables () const

void	sortConsumables (std::string const &current_process_name)

template<typename T , BranchType BT>
ViewToken< T >	consumesView (InputTag const &tag)

template<typename T , BranchType BT>
ViewToken< T >	mayConsumeView (InputTag const &tag)

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

Private Attributes
std::unique_ptr< trkmkr::TrackMaker >	trackMaker_

art::InputTag	pfpInputTag

art::InputTag	trkInputTag

art::InputTag	shwInputTag

art::InputTag	clsInputTag

bool	doTrackFitHitInfo_

bool	doSpacePoints_

bool	spacePointsFromTrajP_

bool	trackFromPF_

bool	showerFromPF_

bool	seedFromPF_

Additional Inherited Members
Public Types inherited from art::EDProducer
using	ModuleType = EDProducer

using	WorkerType = WorkerT< EDProducer >

Public Types inherited from art::detail::Producer
template<typename UserConfig , typename KeysToIgnore = void>
using	Table = Modifier::Table< UserConfig, KeysToIgnore >

Public Types inherited from art::Modifier
template<typename UserConfig , typename UserKeysToIgnore = void>
using	Table = ProducerTable< UserConfig, detail::ModuleConfig, UserKeysToIgnore >

Static Public Member Functions inherited from art::EDProducer
static void	commitEvent (EventPrincipal &ep, Event &e)

Protected Member Functions inherited from art::ModuleBase
ConsumesCollector &	consumesCollector ()

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

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

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

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

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

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

Detailed Description

Produce a reco::Track collection, as a result of the fit of an existing recob::PFParticle collection.

This producer takes an input an existing recob::PFParticle collection and refits the associated tracks; it can make track fits of the associated showers as well, but this is experimental - do it at your own risk. The mandatory outputs are: the resulting recob::Track collection, the associated hits, and the association between the input PFParticle and the output Track. Optional outputs are recob::TrackFitHitInfo and recob::SpacePoint collections, plus the Assns of SpacePoints to Hits. An option is provided to create SpacePoints from the TrajectoryPoints in the Track. The fit is performed by an user-defined tool, which must inherit from larreco/TrackFinder/TrackMaker.

Parameters: trackMaker (fhicl::ParameterSet for the trkmkr::TrackMaker tool used to do the fit), inputCollection (art::InputTag of the input recob::Track collection), doTrackFitHitInfo (bool to decide whether to produce recob::TrackFitHitInfo's), doSpacePoints (bool to decide whether to produce recob::SpacePoint's), spacePointsFromTrajP (bool to decide whether the produced recob::SpacePoint's are taken from the recob::tracking::TrajectoryPoint_t's of the fitted recob::Track), trackFromPF (bool to decide whether to fit the recob::Track associated to the recob::PFParticle), and showerFromPF (bool to decide whether to fit the recob::Shower associated to the recob::PFParticle - this option is intended to mitigate possible problems due to tracks being mis-identified as showers) seedFromPF (bool to decide whether to fit the recob::PFParticle using the associated seed)

Author: G. Cerati (FNAL, MicroBooNE)

Date: 2017

Version: 1.0

Definition at line 53 of file TrackProducerFromPFParticle_module.cc.

Constructor & Destructor Documentation

TrackProducerFromPFParticle::TrackProducerFromPFParticle ( fhicl::ParameterSet const & p )

explicit

Definition at line 81 of file TrackProducerFromPFParticle_module.cc.

   : EDProducer{p}
   , trackMaker_{art::make_tool<trkmkr::TrackMaker>(p.get<fhicl::ParameterSet>("trackMaker"))}
   , pfpInputTag{p.get<art::InputTag>("inputCollection")}
   , doTrackFitHitInfo_{p.get<bool>("doTrackFitHitInfo")}
   , doSpacePoints_{p.get<bool>("doSpacePoints")}
   , spacePointsFromTrajP_{p.get<bool>("spacePointsFromTrajP")}
   , trackFromPF_{p.get<bool>("trackFromPF")}
   , showerFromPF_{p.get<bool>("showerFromPF")}
   , seedFromPF_{p.get<bool>("seedFromPF")}
 {
   //
   if (p.has_key("trackInputTag"))
     trkInputTag = p.get<art::InputTag>("trackInputTag");
   else
     trkInputTag = pfpInputTag;
   if (p.has_key("showerInputTag"))
     shwInputTag = p.get<art::InputTag>("showerInputTag");
   else
     shwInputTag = pfpInputTag;
   if (p.has_key("clusterInputTag"))
     clsInputTag = p.get<art::InputTag>("clusterInputTag");
   else
     clsInputTag = pfpInputTag;
   produces<std::vector<recob::Track>>();
   produces<art::Assns<recob::Track, recob::Hit, recob::TrackHitMeta>>();
   produces<art::Assns<recob::PFParticle, recob::Track>>();
   if (doTrackFitHitInfo_) produces<std::vector<std::vector<recob::TrackFitHitInfo>>>();
   if (doSpacePoints_) {
     produces<std::vector<recob::SpacePoint>>();
     produces<art::Assns<recob::Hit, recob::SpacePoint>>();
   }
 }

TrackProducerFromPFParticle::TrackProducerFromPFParticle ( TrackProducerFromPFParticle const & )

delete

TrackProducerFromPFParticle::TrackProducerFromPFParticle ( TrackProducerFromPFParticle && )

delete

Member Function Documentation

TrackProducerFromPFParticle& TrackProducerFromPFParticle::operator= ( TrackProducerFromPFParticle const & )

delete

TrackProducerFromPFParticle& TrackProducerFromPFParticle::operator= ( TrackProducerFromPFParticle && )

delete

void TrackProducerFromPFParticle::produce ( art::Event & e )

overrideprivatevirtual

Implements art::EDProducer.

Definition at line 116 of file TrackProducerFromPFParticle_module.cc.

 {
   // Output collections
   auto outputTracks = std::make_unique<std::vector<recob::Track>>();
   auto outputHits = std::make_unique<art::Assns<recob::Track, recob::Hit, recob::TrackHitMeta>>();
   auto outputPfpTAssn = std::make_unique<art::Assns<recob::PFParticle, recob::Track>>();
   auto outputHitInfo = std::make_unique<std::vector<std::vector<recob::TrackFitHitInfo>>>();
   auto outputSpacePoints = std::make_unique<std::vector<recob::SpacePoint>>();
   auto outputHitSpacePointAssn = std::make_unique<art::Assns<recob::Hit, recob::SpacePoint>>();
   //
   // PtrMakers for Assns
   art::PtrMaker<recob::Track> trackPtrMaker(e);
   art::PtrMaker<recob::SpacePoint>* spacePointPtrMaker = nullptr;
   if (doSpacePoints_) spacePointPtrMaker = new art::PtrMaker<recob::SpacePoint>(e);
   //
   // Input from event
   art::ValidHandle<std::vector<recob::PFParticle>> inputPfps =
     e.getValidHandle<std::vector<recob::PFParticle>>(pfpInputTag);
   std::unique_ptr<art::FindManyP<recob::Track>> assocTracks;
   art::Assns<recob::Track, recob::Hit> tkHitsAssn;
   std::unique_ptr<art::FindManyP<recob::Shower>> assocShowers;
   std::unique_ptr<art::FindManyP<recob::Seed>> assocSeeds;
   if (trackFromPF_) {
     assocTracks = std::unique_ptr<art::FindManyP<recob::Track>>(
       new art::FindManyP<recob::Track>(inputPfps, e, trkInputTag));
     tkHitsAssn = *e.getValidHandle<art::Assns<recob::Track, recob::Hit>>(trkInputTag);
   }
   if (showerFromPF_)
     assocShowers = std::unique_ptr<art::FindManyP<recob::Shower>>(
       new art::FindManyP<recob::Shower>(inputPfps, e, shwInputTag));
   if (seedFromPF_)
     assocSeeds = std::unique_ptr<art::FindManyP<recob::Seed>>(
       new art::FindManyP<recob::Seed>(inputPfps, e, pfpInputTag));
   const auto& trackHitsGroups = util::associated_groups(tkHitsAssn);
 
   std::unique_ptr<art::FindManyP<recob::Cluster>> assocClusters =
     std::unique_ptr<art::FindManyP<recob::Cluster>>(
       new art::FindManyP<recob::Cluster>(inputPfps, e, pfpInputTag));
   auto const& clHitsAssn = *e.getValidHandle<art::Assns<recob::Cluster, recob::Hit>>(clsInputTag);
   const auto& clusterHitsGroups = util::associated_groups(clHitsAssn);
 
   // Initialize tool for this event
   trackMaker_->initEvent(e);
 
   auto const detProp = art::ServiceHandle<detinfo::DetectorPropertiesService const>()->DataFor(e);
 
   // Loop over pfps to fit
   for (unsigned int iPfp = 0; iPfp < inputPfps->size(); ++iPfp) {
     const art::Ptr<recob::PFParticle> pfp(inputPfps, iPfp);
     if (trackFromPF_) {
       // Tracks associated to PFParticles
       const std::vector<art::Ptr<recob::Track>>& tracks = assocTracks->at(iPfp);
       // Loop over tracks to refit
       for (art::Ptr<recob::Track> const& track : tracks) {
 
         // Get track and its hits
         std::vector<art::Ptr<recob::Hit>> inHits;
         decltype(auto) hitsRange = util::groupByIndex(trackHitsGroups, track.key());
         for (art::Ptr<recob::Hit> const& hit : hitsRange)
           inHits.push_back(hit);
 
         // Declare output objects
         recob::Track outTrack;
         std::vector<art::Ptr<recob::Hit>> outHits;
         trkmkr::OptionalOutputs optionals;
         if (doTrackFitHitInfo_) optionals.initTrackFitInfos();
         if (doSpacePoints_ && !spacePointsFromTrajP_) optionals.initSpacePoints();
 
         // Invoke tool to fit track and fill output objects
         bool fitok = trackMaker_->makeTrack(detProp, track, inHits, outTrack, outHits, optionals);
         if (!fitok) continue;
 
         // Check that the requirement Nhits == Npoints is satisfied
         // We also require the hits to the in the same order as the points (this cannot be enforced, can it?)
         if (outTrack.NumberTrajectoryPoints() != outHits.size()) {
           throw cet::exception("TrackProducerFromPFParticle")
             << "Produced recob::Track required to have 1-1 correspondance between hits and "
                "points.\n";
         }
 
         // Fill output collections, including Assns
         outputTracks->emplace_back(std::move(outTrack));
         const art::Ptr<recob::Track> aptr = trackPtrMaker(outputTracks->size() - 1);
         outputPfpTAssn->addSingle(pfp, aptr);
         unsigned int ip = 0;
         for (auto const& trhit : outHits) {
           recob::TrackHitMeta metadata(
             outputTracks->back().HasValidPoint(ip) ? ip : std::numeric_limits<int>::max(),
             -std::numeric_limits<double>::max());
           outputHits->addSingle(aptr, trhit, metadata);
 
           if (doSpacePoints_ && spacePointsFromTrajP_ && outputTracks->back().HasValidPoint(ip)) {
             auto& tp = outputTracks->back().Trajectory().LocationAtPoint(ip);
             const double fXYZ[3] = {tp.X(), tp.Y(), tp.Z()};
             const double fErrXYZ[6] = {0};
             recob::SpacePoint sp(fXYZ, fErrXYZ, -1.);
             outputSpacePoints->emplace_back(std::move(sp));
             const art::Ptr<recob::SpacePoint> apsp =
               (*spacePointPtrMaker)(outputSpacePoints->size() - 1);
             outputHitSpacePointAssn->addSingle(trhit, apsp);
           }
           ip++;
         }
         if (doSpacePoints_ && !spacePointsFromTrajP_) {
           auto osp = optionals.spacePointHitPairs();
           for (auto it = osp.begin(); it != osp.end(); ++it) {
             outputSpacePoints->emplace_back(std::move(it->first));
             const art::Ptr<recob::SpacePoint> apsp =
               (*spacePointPtrMaker)(outputSpacePoints->size() - 1);
             outputHitSpacePointAssn->addSingle(it->second, apsp);
           }
         }
         if (doTrackFitHitInfo_) { outputHitInfo->emplace_back(optionals.trackFitHitInfos()); }
       }
     }
     //
     if (showerFromPF_) {
       //
       // Showers associated to PFParticles
       const std::vector<art::Ptr<recob::Shower>>& showers = assocShowers->at(iPfp);
       // if there is more than one shower the logic below to get the hits does not work! this works, at least for uboone
       if (showers.size() != 1) continue;
       //
       // Get hits for shower (through the chain pfp->clusters->hits)
       std::vector<art::Ptr<recob::Hit>> inHits;
       const std::vector<art::Ptr<recob::Cluster>> clustersRange = assocClusters->at(iPfp);
       for (art::Ptr<recob::Cluster> const& cluster : clustersRange) {
         // for hits we use groupByIndex since it preserves the order (and we can use it since each cluster must have associated hits)
         decltype(auto) hitsRange = util::groupByIndex(clusterHitsGroups, cluster.key());
         for (art::Ptr<recob::Hit> const& hit : hitsRange)
           inHits.push_back(hit);
       }
       // Loop over showers to refit (should be only one)
       for (unsigned int iShower = 0; iShower < showers.size(); ++iShower) {
         //
         // Get the shower and convert/hack it into a trajectory so that the fit is initialized
         art::Ptr<recob::Shower> shower = showers[iShower];
         recob::tracking::Point_t pos(
           shower->ShowerStart().X(), shower->ShowerStart().Y(), shower->ShowerStart().Z());
         recob::tracking::Vector_t dir(
           shower->Direction().X(), shower->Direction().Y(), shower->Direction().Z());
         float mom = 1.;
         if (shower->Energy().size() == 3) mom = shower->Energy()[2] * 0.001;
         std::vector<recob::tracking::Point_t> p;
         std::vector<recob::tracking::Vector_t> d;
         for (unsigned int i = 0; i < inHits.size(); ++i) {
           p.push_back(pos);
           d.push_back(mom * dir);
         }
         recob::TrackTrajectory traj(
           std::move(p), std::move(d), recob::TrackTrajectory::Flags_t(p.size()), false);
         //
         // Declare output objects
         recob::Track outTrack;
         std::vector<art::Ptr<recob::Hit>> outHits;
         trkmkr::OptionalOutputs optionals;
         if (doTrackFitHitInfo_) optionals.initTrackFitInfos();
         if (doSpacePoints_ && !spacePointsFromTrajP_) optionals.initSpacePoints();
         //
         // Invoke tool to fit track and fill output objects
         bool fitok =
           trackMaker_->makeTrack(detProp, traj, iPfp, inHits, outTrack, outHits, optionals);
         if (!fitok) continue;
         //
         // Check that the requirement Nhits == Npoints is satisfied
         // We also require the hits to the in the same order as the points (this cannot be enforced, can it?)
         if (outTrack.NumberTrajectoryPoints() != outHits.size()) {
           throw cet::exception("TrackProducerFromPFParticle")
             << "Produced recob::Track required to have 1-1 correspondance between hits and "
                "points.\n";
         }
         //
         // Fill output collections, including Assns
         outputTracks->emplace_back(std::move(outTrack));
         const art::Ptr<recob::Track> aptr = trackPtrMaker(outputTracks->size() - 1);
         outputPfpTAssn->addSingle(pfp, aptr);
         unsigned int ip = 0;
         for (auto const& trhit : outHits) {
           recob::TrackHitMeta metadata(
             outputTracks->back().HasValidPoint(ip) ? ip : std::numeric_limits<int>::max(),
             -std::numeric_limits<double>::max());
           outputHits->addSingle(aptr, trhit, metadata);
           //
           if (doSpacePoints_ && spacePointsFromTrajP_ && outputTracks->back().HasValidPoint(ip)) {
             auto& tp = outputTracks->back().Trajectory().LocationAtPoint(ip);
             const double fXYZ[3] = {tp.X(), tp.Y(), tp.Z()};
             const double fErrXYZ[6] = {0};
             recob::SpacePoint sp(fXYZ, fErrXYZ, -1.);
             outputSpacePoints->emplace_back(std::move(sp));
             const art::Ptr<recob::SpacePoint> apsp =
               (*spacePointPtrMaker)(outputSpacePoints->size() - 1);
             outputHitSpacePointAssn->addSingle(trhit, apsp);
           }
           ip++;
         }
         if (doSpacePoints_ && !spacePointsFromTrajP_) {
           auto osp = optionals.spacePointHitPairs();
           for (auto it = osp.begin(); it != osp.end(); ++it) {
             outputSpacePoints->emplace_back(std::move(it->first));
             const art::Ptr<recob::SpacePoint> apsp =
               (*spacePointPtrMaker)(outputSpacePoints->size() - 1);
             outputHitSpacePointAssn->addSingle(it->second, apsp);
           }
         }
         if (doTrackFitHitInfo_) { outputHitInfo->emplace_back(optionals.trackFitHitInfos()); }
       }
     }
     //
     //
     if (seedFromPF_) {
       //
       // Seeds associated to PFParticles
       const std::vector<art::Ptr<recob::Seed>>& seeds = assocSeeds->at(iPfp);
       // if there is more than one seed the logic below to get the hits does not work! this works, at least for uboone
       if (seeds.size() != 1) continue;
       //
       // Get hits for pfp (through the chain pfp->clusters->hits)
       std::vector<art::Ptr<recob::Hit>> inHits;
       const std::vector<art::Ptr<recob::Cluster>> clustersRange = assocClusters->at(iPfp);
       for (art::Ptr<recob::Cluster> const& cluster : clustersRange) {
         // for hits we use groupByIndex since it preserves the order (and we can use it since each cluster must have associated hits)
         decltype(auto) hitsRange = util::groupByIndex(clusterHitsGroups, cluster.key());
         for (art::Ptr<recob::Hit> const& hit : hitsRange)
           inHits.push_back(hit);
       }
       if (inHits.size() < 4) continue;
       // Loop over seeds should be only one)
       for (unsigned int iS = 0; iS < seeds.size(); ++iS) {
         //
         // Get the seed and convert/hack it into a trajectory so that the fit is initialized
         art::Ptr<recob::Seed> seed = seeds[iS];
         double p0[3], pe[3];
         seed->GetPoint(p0, pe);
         double d0[3], de[3];
         seed->GetDirection(d0, de);
         recob::tracking::Point_t pos(p0[0], p0[1], p0[2]);
         recob::tracking::Vector_t dir(d0[0], d0[1], d0[2]);
         std::vector<recob::tracking::Point_t> p;
         std::vector<recob::tracking::Vector_t> d;
         for (unsigned int i = 0; i < inHits.size(); ++i) {
           p.push_back(pos);
           d.push_back(dir);
         }
         recob::TrackTrajectory traj(
           std::move(p), std::move(d), recob::TrackTrajectory::Flags_t(p.size()), false);
         //
         // Declare output objects
         recob::Track outTrack;
         std::vector<art::Ptr<recob::Hit>> outHits;
         trkmkr::OptionalOutputs optionals;
         if (doTrackFitHitInfo_) optionals.initTrackFitInfos();
         if (doSpacePoints_ && !spacePointsFromTrajP_) optionals.initSpacePoints();
         //
         // Invoke tool to fit track and fill output objects
         bool fitok =
           trackMaker_->makeTrack(detProp, traj, iPfp, inHits, outTrack, outHits, optionals);
         if (!fitok) continue;
         //
         // Check that the requirement Nhits == Npoints is satisfied
         // We also require the hits to the in the same order as the points (this cannot be enforced, can it?)
         if (outTrack.NumberTrajectoryPoints() != outHits.size()) {
           throw cet::exception("TrackProducerFromPFParticle")
             << "Produced recob::Track required to have 1-1 correspondance between hits and "
                "points.\n";
         }
         //
         // Fill output collections, including Assns
         outputTracks->emplace_back(std::move(outTrack));
         const art::Ptr<recob::Track> aptr = trackPtrMaker(outputTracks->size() - 1);
         outputPfpTAssn->addSingle(pfp, aptr);
         unsigned int ip = 0;
         for (auto const& trhit : outHits) {
           recob::TrackHitMeta metadata(
             outputTracks->back().HasValidPoint(ip) ? ip : std::numeric_limits<int>::max(),
             -std::numeric_limits<double>::max());
           outputHits->addSingle(aptr, trhit, metadata);
           //
           if (doSpacePoints_ && spacePointsFromTrajP_ && outputTracks->back().HasValidPoint(ip)) {
             auto& tp = outputTracks->back().Trajectory().LocationAtPoint(ip);
             const double fXYZ[3] = {tp.X(), tp.Y(), tp.Z()};
             const double fErrXYZ[6] = {0};
             recob::SpacePoint sp(fXYZ, fErrXYZ, -1.);
             outputSpacePoints->emplace_back(std::move(sp));
             const art::Ptr<recob::SpacePoint> apsp =
               (*spacePointPtrMaker)(outputSpacePoints->size() - 1);
             outputHitSpacePointAssn->addSingle(trhit, apsp);
           }
           ip++;
         }
         if (doSpacePoints_ && !spacePointsFromTrajP_) {
           auto osp = optionals.spacePointHitPairs();
           for (auto it = osp.begin(); it != osp.end(); ++it) {
             outputSpacePoints->emplace_back(std::move(it->first));
             const art::Ptr<recob::SpacePoint> apsp =
               (*spacePointPtrMaker)(outputSpacePoints->size() - 1);
             outputHitSpacePointAssn->addSingle(it->second, apsp);
           }
         }
         if (doTrackFitHitInfo_) { outputHitInfo->emplace_back(optionals.trackFitHitInfos()); }
       }
     }
     //
   }
   //
   // Put collections in the event
   e.put(std::move(outputTracks));
   e.put(std::move(outputHits));
   e.put(std::move(outputPfpTAssn));
   if (doTrackFitHitInfo_) { e.put(std::move(outputHitInfo)); }
   if (doSpacePoints_) {
     e.put(std::move(outputSpacePoints));
     e.put(std::move(outputHitSpacePointAssn));
   }
   if (doSpacePoints_) delete spacePointPtrMaker;
 }