LArSoft  v09_90_00
Liquid Argon Software toolkit - https://larsoft.org/
trkf::TrackStitcher Class Reference
Inheritance diagram for trkf::TrackStitcher:
art::EDProducer art::detail::Producer art::detail::LegacyModule art::Modifier art::ModuleBase art::ProductRegistryHelper

Public Types

using ModuleType = EDProducer
 
template<typename UserConfig , typename KeysToIgnore = void>
using Table = Modifier::Table< UserConfig, KeysToIgnore >
 

Public Member Functions

 TrackStitcher (fhicl::ParameterSet const &pset)
 
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)
 
void fillProductDescriptions ()
 
void registerProducts (ProductDescriptions &productsToRegister)
 
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)
 
std::unique_ptr< Worker > makeWorker (WorkerParams const &wp)
 
template<typename T , BranchType BT>
ViewToken< T > consumesView (InputTag const &tag)
 
template<typename T , BranchType BT>
ViewToken< T > mayConsumeView (InputTag const &tag)
 

Protected Member Functions

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 ()
 

Private Member Functions

void produce (art::Event &evt) override
 
art::PtrVector< recob::HitGetHitsFromComponentTracks (const art::PtrVector< recob::Track > &, const art::Event &evt)
 
art::PtrVector< recob::SpacePointGetSpacePointsFromComponentTracks (const art::PtrVector< recob::Track > &, const art::Event &evt)
 
std::vector< art::Ptr< recob::Hit > > GetHitsFromAssdSpacePoints (const art::PtrVector< recob::SpacePoint > &, const art::Event &evt, std::vector< std::pair< std::vector< art::Ptr< recob::Hit >>::const_iterator, std::vector< art::Ptr< recob::Hit >>::const_iterator >> &vpi)
 

Private Attributes

std::string fTrackModuleLabel
 
std::string fSpptModuleLabel
 
bool fStizatch
 
StitchAlg fStitchAlg
 

Detailed Description

Definition at line 41 of file TrackStitcher_module.cc.

Member Typedef Documentation

Definition at line 17 of file EDProducer.h.

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

Definition at line 26 of file Producer.h.

Constructor & Destructor Documentation

trkf::TrackStitcher::TrackStitcher ( fhicl::ParameterSet const &  pset)
explicit

Definition at line 70 of file TrackStitcher_module.cc.

References fSpptModuleLabel, fStitchAlg, fStizatch, and fTrackModuleLabel.

71  : EDProducer{pset}, fStitchAlg(pset.get<fhicl::ParameterSet>("StitchAlg"))
72  {
73  fTrackModuleLabel = pset.get<std::string>("TrackModuleLabel");
74  fSpptModuleLabel = pset.get<std::string>("SpptModuleLabel");
75  fStizatch = pset.get<bool>("CommonComponentStitch", true);
76 
77  produces<std::vector<recob::Track>>();
78  produces<std::vector<art::PtrVector<recob::Track>>>();
79  produces<art::Assns<recob::Track, recob::Hit>>();
80  produces<art::Assns<recob::Track, recob::SpacePoint>>();
81  produces<art::Assns<recob::SpacePoint, recob::Hit>>();
82  }
EDProducer(fhicl::ParameterSet const &pset)
Definition: EDProducer.cc:6

Member Function Documentation

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

Definition at line 61 of file ModuleBase.h.

References art::ModuleBase::collector_, and art::ConsumesCollector::consumes().

62  {
63  return collector_.consumes<T, BT>(tag);
64  }
ConsumesCollector collector_
Definition: ModuleBase.h:56
ProductToken< T > consumes(InputTag const &)
ConsumesCollector & art::ModuleBase::consumesCollector ( )
protectedinherited

Definition at line 57 of file ModuleBase.cc.

References art::ModuleBase::collector_.

58  {
59  return collector_;
60  }
ConsumesCollector collector_
Definition: ModuleBase.h:56
template<typename T , BranchType BT>
void art::ModuleBase::consumesMany ( )
protectedinherited

Definition at line 75 of file ModuleBase.h.

References art::ModuleBase::collector_, and art::ConsumesCollector::consumesMany().

76  {
77  collector_.consumesMany<T, BT>();
78  }
ConsumesCollector collector_
Definition: ModuleBase.h:56
template<typename Element , BranchType = InEvent>
ViewToken<Element> art::ModuleBase::consumesView ( InputTag const &  )
protectedinherited
template<typename T , BranchType BT>
ViewToken<T> art::ModuleBase::consumesView ( InputTag const &  tag)
inherited

Definition at line 68 of file ModuleBase.h.

References art::ModuleBase::collector_, and art::ConsumesCollector::consumesView().

69  {
70  return collector_.consumesView<T, BT>(tag);
71  }
ConsumesCollector collector_
Definition: ModuleBase.h:56
ViewToken< Element > consumesView(InputTag const &)
void art::detail::Producer::doBeginJob ( SharedResources const &  resources)
inherited

Definition at line 22 of file Producer.cc.

References art::detail::Producer::beginJobWithFrame(), and art::detail::Producer::setupQueues().

23  {
24  setupQueues(resources);
25  ProcessingFrame const frame{ScheduleID{}};
26  beginJobWithFrame(frame);
27  }
virtual void setupQueues(SharedResources const &)=0
virtual void beginJobWithFrame(ProcessingFrame const &)=0
bool art::detail::Producer::doBeginRun ( RunPrincipal rp,
ModuleContext const &  mc 
)
inherited

Definition at line 65 of file Producer.cc.

References art::detail::Producer::beginRunWithFrame(), art::RangeSet::forRun(), art::RunPrincipal::makeRun(), r, art::RunPrincipal::runID(), and art::ModuleContext::scheduleID().

66  {
67  auto r = rp.makeRun(mc, RangeSet::forRun(rp.runID()));
68  ProcessingFrame const frame{mc.scheduleID()};
69  beginRunWithFrame(r, frame);
70  r.commitProducts();
71  return true;
72  }
TRandom r
Definition: spectrum.C:23
virtual void beginRunWithFrame(Run &, ProcessingFrame const &)=0
static RangeSet forRun(RunID)
Definition: RangeSet.cc:51
bool art::detail::Producer::doBeginSubRun ( SubRunPrincipal srp,
ModuleContext const &  mc 
)
inherited

Definition at line 85 of file Producer.cc.

References art::detail::Producer::beginSubRunWithFrame(), art::RangeSet::forSubRun(), art::SubRunPrincipal::makeSubRun(), art::ModuleContext::scheduleID(), and art::SubRunPrincipal::subRunID().

86  {
87  auto sr = srp.makeSubRun(mc, RangeSet::forSubRun(srp.subRunID()));
88  ProcessingFrame const frame{mc.scheduleID()};
89  beginSubRunWithFrame(sr, frame);
90  sr.commitProducts();
91  return true;
92  }
virtual void beginSubRunWithFrame(SubRun &, ProcessingFrame const &)=0
static RangeSet forSubRun(SubRunID)
Definition: RangeSet.cc:57
void art::detail::Producer::doEndJob ( )
inherited

Definition at line 30 of file Producer.cc.

References art::detail::Producer::endJobWithFrame().

31  {
32  ProcessingFrame const frame{ScheduleID{}};
33  endJobWithFrame(frame);
34  }
virtual void endJobWithFrame(ProcessingFrame const &)=0
bool art::detail::Producer::doEndRun ( RunPrincipal rp,
ModuleContext const &  mc 
)
inherited

Definition at line 75 of file Producer.cc.

References art::detail::Producer::endRunWithFrame(), art::RunPrincipal::makeRun(), r, art::ModuleContext::scheduleID(), and art::Principal::seenRanges().

76  {
77  auto r = rp.makeRun(mc, rp.seenRanges());
78  ProcessingFrame const frame{mc.scheduleID()};
79  endRunWithFrame(r, frame);
80  r.commitProducts();
81  return true;
82  }
TRandom r
Definition: spectrum.C:23
virtual void endRunWithFrame(Run &, ProcessingFrame const &)=0
bool art::detail::Producer::doEndSubRun ( SubRunPrincipal srp,
ModuleContext const &  mc 
)
inherited

Definition at line 95 of file Producer.cc.

References art::detail::Producer::endSubRunWithFrame(), art::SubRunPrincipal::makeSubRun(), art::ModuleContext::scheduleID(), and art::Principal::seenRanges().

96  {
97  auto sr = srp.makeSubRun(mc, srp.seenRanges());
98  ProcessingFrame const frame{mc.scheduleID()};
99  endSubRunWithFrame(sr, frame);
100  sr.commitProducts();
101  return true;
102  }
virtual void endSubRunWithFrame(SubRun &, ProcessingFrame const &)=0
bool art::detail::Producer::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 
)
inherited

Definition at line 105 of file Producer.cc.

References art::detail::Producer::checkPutProducts_, e, art::EventPrincipal::makeEvent(), art::detail::Producer::produceWithFrame(), and art::ModuleContext::scheduleID().

110  {
111  auto e = ep.makeEvent(mc);
112  ++counts_run;
113  ProcessingFrame const frame{mc.scheduleID()};
114  produceWithFrame(e, frame);
115  e.commitProducts(checkPutProducts_, &expectedProducts<InEvent>());
116  ++counts_passed;
117  return true;
118  }
bool const checkPutProducts_
Definition: Producer.h:70
Float_t e
Definition: plot.C:35
virtual void produceWithFrame(Event &, ProcessingFrame const &)=0
void art::detail::Producer::doRespondToCloseInputFile ( FileBlock const &  fb)
inherited

Definition at line 44 of file Producer.cc.

References art::detail::Producer::respondToCloseInputFileWithFrame().

45  {
46  ProcessingFrame const frame{ScheduleID{}};
48  }
virtual void respondToCloseInputFileWithFrame(FileBlock const &, ProcessingFrame const &)=0
TFile fb("Li6.root")
void art::detail::Producer::doRespondToCloseOutputFiles ( FileBlock const &  fb)
inherited

Definition at line 58 of file Producer.cc.

References art::detail::Producer::respondToCloseOutputFilesWithFrame().

59  {
60  ProcessingFrame const frame{ScheduleID{}};
62  }
virtual void respondToCloseOutputFilesWithFrame(FileBlock const &, ProcessingFrame const &)=0
TFile fb("Li6.root")
void art::detail::Producer::doRespondToOpenInputFile ( FileBlock const &  fb)
inherited

Definition at line 37 of file Producer.cc.

References art::detail::Producer::respondToOpenInputFileWithFrame().

38  {
39  ProcessingFrame const frame{ScheduleID{}};
41  }
virtual void respondToOpenInputFileWithFrame(FileBlock const &, ProcessingFrame const &)=0
TFile fb("Li6.root")
void art::detail::Producer::doRespondToOpenOutputFiles ( FileBlock const &  fb)
inherited

Definition at line 51 of file Producer.cc.

References art::detail::Producer::respondToOpenOutputFilesWithFrame().

52  {
53  ProcessingFrame const frame{ScheduleID{}};
55  }
virtual void respondToOpenOutputFilesWithFrame(FileBlock const &, ProcessingFrame const &)=0
TFile fb("Li6.root")
void art::Modifier::fillProductDescriptions ( )
inherited

Definition at line 10 of file Modifier.cc.

References art::ProductRegistryHelper::fillDescriptions(), and art::ModuleBase::moduleDescription().

11  {
13  }
void fillDescriptions(ModuleDescription const &md)
ModuleDescription const & moduleDescription() const
Definition: ModuleBase.cc:13
std::array< std::vector< ProductInfo >, NumBranchTypes > const & art::ModuleBase::getConsumables ( ) const
inherited

Definition at line 43 of file ModuleBase.cc.

References art::ModuleBase::collector_, and art::ConsumesCollector::getConsumables().

44  {
45  return collector_.getConsumables();
46  }
ConsumesCollector collector_
Definition: ModuleBase.h:56
std::array< std::vector< ProductInfo >, NumBranchTypes > const & getConsumables() const
std::vector< art::Ptr< recob::Hit > > trkf::TrackStitcher::GetHitsFromAssdSpacePoints ( const art::PtrVector< recob::SpacePoint > &  sppts,
const art::Event evt,
std::vector< std::pair< std::vector< art::Ptr< recob::Hit >>::const_iterator, std::vector< art::Ptr< recob::Hit >>::const_iterator >> &  vpi 
)
private

Definition at line 259 of file TrackStitcher_module.cc.

References DEFINE_ART_MODULE, fSpptModuleLabel, hits(), and art::PtrVector< T >::size().

264  {
265 
266  std::vector<art::Ptr<recob::Hit>> hits;
267  art::FindManyP<recob::Hit> hitAssns(sppts, evtGHFCT, fSpptModuleLabel);
268 
269  size_t start(0), finish(0);
270  for (unsigned int ii = 0; ii < sppts.size(); ++ii) {
271  hits.insert(hits.end(), hitAssns.at(ii).begin(), hitAssns.at(ii).end());
272  finish = start + (size_t)(hitAssns.at(ii).end() - hitAssns.at(ii).begin());
273  std::pair<std::vector<art::Ptr<recob::Hit>>::const_iterator,
274  std::vector<art::Ptr<recob::Hit>>::const_iterator>
275  pithittmp(hitAssns.at(ii).begin(), hitAssns.at(ii).end());
276  pithit.push_back(pithittmp);
277  start += (finish + 1);
278  }
279 
280  return hits;
281  }
intermediate_table::const_iterator const_iterator
void hits()
Definition: readHits.C:15
size_type size() const
Definition: PtrVector.h:302
art::PtrVector< recob::Hit > trkf::TrackStitcher::GetHitsFromComponentTracks ( const art::PtrVector< recob::Track > &  tcomp,
const art::Event evt 
)
private

Definition at line 228 of file TrackStitcher_module.cc.

References art::PtrVector< T >::end(), fTrackModuleLabel, hits(), art::PtrVector< T >::insert(), and art::PtrVector< T >::size().

Referenced by produce().

231  {
232 
234  art::FindManyP<recob::Hit> hitAssns(tcomp, evtGHFCT, fTrackModuleLabel);
235 
236  for (unsigned int ii = 0; ii < tcomp.size(); ++ii) {
237  hits.insert(hits.end(), hitAssns.at(ii).begin(), hitAssns.at(ii).end());
238  }
239 
240  // const art::PtrVector<recob::Hit> chits(hits);
241  return hits;
242  }
void hits()
Definition: readHits.C:15
iterator end()
Definition: PtrVector.h:231
size_type size() const
Definition: PtrVector.h:302
iterator insert(iterator position, Ptr< U > const &p)
art::PtrVector< recob::SpacePoint > trkf::TrackStitcher::GetSpacePointsFromComponentTracks ( const art::PtrVector< recob::Track > &  tcomp,
const art::Event evt 
)
private

Definition at line 244 of file TrackStitcher_module.cc.

References art::PtrVector< T >::end(), fTrackModuleLabel, art::PtrVector< T >::insert(), and art::PtrVector< T >::size().

Referenced by produce().

247  {
248 
250  art::FindManyP<recob::SpacePoint> spptAssns(tcomp, evtGHFCT, fTrackModuleLabel);
251  for (unsigned int ii = 0; ii < tcomp.size(); ++ii) {
252  sppts.insert(sppts.end(), spptAssns.at(ii).begin(), spptAssns.at(ii).end());
253  }
254 
255  // const art::PtrVector<recob::Hit> chits(hits);
256  return sppts;
257  }
iterator end()
Definition: PtrVector.h:231
size_type size() const
Definition: PtrVector.h:302
iterator insert(iterator position, Ptr< U > const &p)
std::unique_ptr< Worker > art::ModuleBase::makeWorker ( WorkerParams const &  wp)
inherited

Definition at line 37 of file ModuleBase.cc.

References art::ModuleBase::doMakeWorker(), and art::NumBranchTypes.

38  {
39  return doMakeWorker(wp);
40  }
virtual std::unique_ptr< Worker > doMakeWorker(WorkerParams const &wp)=0
template<typename T , BranchType BT>
ProductToken< T > art::ModuleBase::mayConsume ( InputTag const &  tag)
protectedinherited

Definition at line 82 of file ModuleBase.h.

References art::ModuleBase::collector_, and art::ConsumesCollector::mayConsume().

83  {
84  return collector_.mayConsume<T, BT>(tag);
85  }
ProductToken< T > mayConsume(InputTag const &)
ConsumesCollector collector_
Definition: ModuleBase.h:56
template<typename T , BranchType BT>
void art::ModuleBase::mayConsumeMany ( )
protectedinherited

Definition at line 96 of file ModuleBase.h.

References art::ModuleBase::collector_, and art::ConsumesCollector::mayConsumeMany().

97  {
98  collector_.mayConsumeMany<T, BT>();
99  }
ConsumesCollector collector_
Definition: ModuleBase.h:56
template<typename Element , BranchType = InEvent>
ViewToken<Element> art::ModuleBase::mayConsumeView ( InputTag const &  )
protectedinherited
template<typename T , BranchType BT>
ViewToken<T> art::ModuleBase::mayConsumeView ( InputTag const &  tag)
inherited

Definition at line 89 of file ModuleBase.h.

References art::ModuleBase::collector_, and art::ConsumesCollector::mayConsumeView().

90  {
91  return collector_.mayConsumeView<T, BT>(tag);
92  }
ConsumesCollector collector_
Definition: ModuleBase.h:56
ViewToken< Element > mayConsumeView(InputTag const &)
ModuleDescription const & art::ModuleBase::moduleDescription ( ) const
inherited

Definition at line 13 of file ModuleBase.cc.

References art::errors::LogicError.

Referenced by art::OutputModule::doRespondToOpenInputFile(), art::OutputModule::doWriteEvent(), art::Modifier::fillProductDescriptions(), art::OutputModule::makePlugins_(), art::OutputWorker::OutputWorker(), reco::shower::LArPandoraModularShowerCreation::produce(), art::Modifier::registerProducts(), and art::OutputModule::registerProducts().

14  {
15  if (md_.has_value()) {
16  return *md_;
17  }
18 
20  "There was an error while calling moduleDescription().\n"}
21  << "The moduleDescription() base-class member function cannot be called\n"
22  "during module construction. To determine which module is "
23  "responsible\n"
24  "for calling it, find the '<module type>:<module "
25  "label>@Construction'\n"
26  "tag in the message prefix above. Please contact artists@fnal.gov\n"
27  "for guidance.\n";
28  }
cet::coded_exception< errors::ErrorCodes, ExceptionDetail::translate > Exception
Definition: Exception.h:66
std::optional< ModuleDescription > md_
Definition: ModuleBase.h:55
void trkf::TrackStitcher::produce ( art::Event evt)
overrideprivatevirtual

Implements art::EDProducer.

Definition at line 85 of file TrackStitcher_module.cc.

References art::PtrVector< T >::at(), trkf::StitchAlg::CommonComponentStitch(), util::CreateAssn(), tca::evt, trkf::StitchAlg::FindHeadsAndTails(), fSpptModuleLabel, fStitchAlg, fStizatch, trkf::StitchAlg::ftListHandle, fTrackModuleLabel, art::ProductRetriever::getByLabel(), GetHitsFromComponentTracks(), GetSpacePointsFromComponentTracks(), trkf::StitchAlg::GetTrackComposites(), trkf::StitchAlg::GetTracks(), hits(), art::Event::put(), art::PtrVector< T >::size(), util::size(), lar::dump::vector(), and trkf::StitchAlg::WalkStitch().

86  {
87 
88  // get services
90 
92  // Make a std::unique_ptr<> for the thing you want to put into the event
94  // tcol is the collection of new tracks
95  std::unique_ptr<std::vector<recob::Track>> tcol(new std::vector<recob::Track>);
96  std::unique_ptr<art::PtrVector<recob::SpacePoint>> scol(new art::PtrVector<recob::SpacePoint>);
97  // tvcol is the collection of vectors that comprise each tcol
98  std::unique_ptr<std::vector<art::PtrVector<recob::Track>>> tvcol(
100  std::unique_ptr<art::Assns<recob::Track, recob::Hit>> thassn(
102  std::unique_ptr<art::Assns<recob::Track, recob::SpacePoint>> tsptassn(
104  std::unique_ptr<art::Assns<recob::SpacePoint, recob::Hit>> spthassn(
106 
107  // Get the original Spacepoints. Trackers other than CosmicTracker wrote the
108  // SpacePoints as a PtrVec of vecs. If they look like that, flatten into one vec.
109 
111  try {
112  mf::LogWarning("TrackStitcher")
113  << "Trying to read Track3DKalmanXYZ-style PtrVector of std::vector of SpacePoints"
114  << std::endl;
116  evt.getByLabel(fSpptModuleLabel, sppth);
117  for (size_t ii = 0; ii < sppth->size(); ii++)
118  for (size_t jj = 0; jj < sppth->at(ii).size(); ii++) {
119  art::Ptr<recob::SpacePoint> sptmp(sppth->at(ii).at(jj));
120  scol->push_back(sptmp);
121  }
122  }
123  catch (...) {
124  mf::LogWarning("TrackStitcher")
125  << "Trying instead to read CosmicTracker-style already-flattened vector of SpacePoints"
126  << std::endl;
128  evt.getByLabel(fSpptModuleLabel, sppthf);
129  for (size_t ii = 0; ii < sppthf->size(); ii++) {
130  art::Ptr<recob::SpacePoint> sptmpf(sppthf, ii);
131  scol->push_back(sptmpf);
132  }
133  }
134 
135  // Find the best match for each track's Head and Tail.
137  // walk through each vertex of one track to its match on another, and so on and stitch 'em.
139  // search composite tracks and stitch further if there are components in common. Do it until all are stitched.
140  bool stizatch(fStizatch);
141  while (stizatch) {
142  stizatch = fStitchAlg.CommonComponentStitch();
143  }
144  mf::LogVerbatim("TrackStitcher.beginning") << "There are " << fStitchAlg.ftListHandle->size()
145  << " Tracks in this event before stitching.";
146 
147  fStitchAlg.GetTracks(*tcol);
149 
150  if (tcol->size() != tvcol->size())
151  throw cet::exception("TrackStitcher")
152  << "Tracks and TrackComposites do not match: " << tcol->size() << " vs " << tvcol->size()
153  << "\n";
154 
155  std::vector<size_t> spIndices(scol->size());
156  // create spIndices, index array for searching into original scol SpacePoints.
157  for (size_t ii = 0; ii < scol->size(); ii++) {
158  spIndices[ii] = ii;
159  }
160 
161  for (size_t ii = 0; ii < tvcol->size(); ii++) {
163  // Now make the Assns of relevant Hits to stitched Track
164  util::CreateAssn(evt, *tcol, hits, *thassn, ii);
166  GetSpacePointsFromComponentTracks(tvcol->at(ii), evt));
167  // Now make the Assns of relevant Sppts to stitched Track
168  util::CreateAssn(evt, *tcol, sppts, *tsptassn, ii);
169 
170  // Now Assns of sppts to hits. For this Sppt
171  // I call the function to bring back the vec of associated Hits and the vector of
172  // pairs of iterators that allow to pull those Hits needed from each Sppt.
173  std::vector<std::pair<std::vector<art::Ptr<recob::Hit>>::const_iterator,
174  std::vector<art::Ptr<recob::Hit>>::const_iterator>>
175  pits;
176 
177  std::vector<art::Ptr<recob::Hit>> hitsFromSppts;
178  art::FindManyP<recob::Hit> hitAssns(sppts, evt, fSpptModuleLabel);
179 
180  size_t start(0), finish(0);
181  for (unsigned int ii = 0; ii < sppts.size(); ++ii) {
182  hitsFromSppts.insert(hitsFromSppts.end(), hitAssns.at(ii).begin(), hitAssns.at(ii).end());
183  finish = start + (size_t)(hitAssns.at(ii).end() - hitAssns.at(ii).begin());
184  std::pair<std::vector<art::Ptr<recob::Hit>>::const_iterator,
185  std::vector<art::Ptr<recob::Hit>>::const_iterator>
186  pithittmp(hitAssns.at(ii).begin(), hitAssns.at(ii).end());
187  pits.push_back(pithittmp);
188  start += (finish + 1);
189  }
190  // std::cout << "TrackStitcher_module: scol->size() is " << scol->size() << std::endl;
191  // std::cout << "TrackStitcher_module: sppts.size() is " << sppts.size() << std::endl;
192  for (size_t jj = 0; jj < sppts.size(); jj++) {
193  // find jjth sppt in the list of scol. Meaning, find kkth element of sppth.
194  size_t ll(scol->size());
195  // this gives indices into the vector of original spacepoints in which
196  // to look for our sppts.
197  size_t off(0);
198  for (auto& kk : spIndices) {
199  const art::Ptr<recob::SpacePoint> spptnc(scol->at(kk));
200  if (spptnc != sppts.at(jj)) {
201  off++;
202  continue;
203  }
204  ll = kk;
205  // std::cout << "TrackStitcher_module: index into spacepoints for which to write out sppt-hit Assns is " << ll << std::endl;
206  // drop this one for future searches, since we've used it.
207 
208  break;
209  }
210  if (ll < scol->size()) {
211  std::vector<art::Ptr<recob::Hit>> hitsThisSppt;
212  hitsThisSppt.insert(hitsThisSppt.begin(), pits.at(jj).first, pits.at(jj).second);
213  util::CreateAssn(evt, scol->at(ll), hitsThisSppt, *spthassn);
214  }
215  }
216  }
217 
218  mf::LogVerbatim("TrackStitcher.end")
219  << "There are " << tvcol->size() << " Tracks in this event after stitching.";
220  evt.put(std::move(tcol));
221  evt.put(std::move(tvcol));
222  // Add Hit-to-Track and Sppt-to-Track Assns.
223  evt.put(std::move(thassn));
224  evt.put(std::move(tsptassn));
225  evt.put(std::move(spthassn));
226  }
MaybeLogger_< ELseverityLevel::ELsev_info, true > LogVerbatim
void GetTracks(std::vector< recob::Track > &t) const
Definition: StitchAlg.h:47
art::Handle< std::vector< recob::Track > > ftListHandle
Definition: StitchAlg.h:49
void FindHeadsAndTails(const art::Event &e, const std::string &t)
Definition: StitchAlg.cxx:43
bool CommonComponentStitch()
Definition: StitchAlg.cxx:472
art::PtrVector< recob::Hit > GetHitsFromComponentTracks(const art::PtrVector< recob::Track > &, const art::Event &evt)
intermediate_table::const_iterator const_iterator
PutHandle< PROD > put(std::unique_ptr< PROD > &&edp, std::string const &instance={})
Definition: Event.h:77
decltype(auto) constexpr size(T &&obj)
ADL-aware version of std::size.
Definition: StdUtils.h:101
auto vector(Vector const &v)
Returns a manipulator which will print the specified array.
Definition: DumpUtils.h:289
void hits()
Definition: readHits.C:15
bool CreateAssn(art::Event &evt, std::vector< T > const &a, art::Ptr< U > const &b, art::Assns< U, T > &assn, std::string a_instance, size_t index=UINT_MAX)
Creates a single one-to-one association.
art::PtrVector< recob::SpacePoint > GetSpacePointsFromComponentTracks(const art::PtrVector< recob::Track > &, const art::Event &evt)
bool getByLabel(std::string const &label, std::string const &instance, Handle< PROD > &result) const
MaybeLogger_< ELseverityLevel::ELsev_warning, false > LogWarning
void GetTrackComposites(std::vector< art::PtrVector< recob::Track >> &c) const
Definition: StitchAlg.h:43
TCEvent evt
Definition: DataStructs.cxx:8
cet::coded_exception< error, detail::translate > exception
Definition: exception.h:33
void art::Modifier::registerProducts ( ProductDescriptions productsToRegister)
inherited

Definition at line 16 of file Modifier.cc.

References art::ModuleBase::moduleDescription(), and art::ProductRegistryHelper::registerProducts().

17  {
18  ProductRegistryHelper::registerProducts(productsToRegister,
20  }
void registerProducts(ProductDescriptions &productsToRegister, ModuleDescription const &md)
ModuleDescription const & moduleDescription() const
Definition: ModuleBase.cc:13
void art::ModuleBase::setModuleDescription ( ModuleDescription const &  md)
inherited

Definition at line 31 of file ModuleBase.cc.

References art::ModuleBase::md_.

32  {
33  md_ = md;
34  }
std::optional< ModuleDescription > md_
Definition: ModuleBase.h:55
void art::ModuleBase::sortConsumables ( std::string const &  current_process_name)
inherited

Definition at line 49 of file ModuleBase.cc.

References art::ModuleBase::collector_, and art::ConsumesCollector::sortConsumables().

50  {
51  // Now that we know we have seen all the consumes declarations,
52  // sort the results for fast lookup later.
53  collector_.sortConsumables(current_process_name);
54  }
ConsumesCollector collector_
Definition: ModuleBase.h:56
void sortConsumables(std::string const &current_process_name)

Member Data Documentation

std::string trkf::TrackStitcher::fSpptModuleLabel
private

Definition at line 59 of file TrackStitcher_module.cc.

Referenced by GetHitsFromAssdSpacePoints(), produce(), and TrackStitcher().

StitchAlg trkf::TrackStitcher::fStitchAlg
private

Definition at line 61 of file TrackStitcher_module.cc.

Referenced by produce(), and TrackStitcher().

bool trkf::TrackStitcher::fStizatch
private

Definition at line 60 of file TrackStitcher_module.cc.

Referenced by produce(), and TrackStitcher().

std::string trkf::TrackStitcher::fTrackModuleLabel
private

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