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Muon::MuonLayerHoughTool Class Reference

#include <MuonLayerHoughTool.h>

Inheritance diagram for Muon::MuonLayerHoughTool:
Collaboration diagram for Muon::MuonLayerHoughTool:

Classes

struct  CollectionsPerSector
 
class  Road
 
struct  State
 

Public Types

using HashVec = std::vector< IdentifierHash >
 
using RegionHashVec = std::vector< HashVec >
 
using TechnologyRegionHashVec = std::vector< RegionHashVec >
 
using DetRegIdx = MuonStationIndex::DetectorRegionIndex
 
typedef std::vector< CollectionsPerSector > CollectionsPerSectorVec
 
using HitVec = HoughDataPerSec::HitVec
 
using RegionHitVec = HoughDataPerSec::RegionHitVec
 
using PhiHitVec = HoughDataPerSec::PhiHitVec
 
using RegionPhiHitVec = HoughDataPerSec::RegionPhiHitVec
 
using MaximumVec = HoughDataPerSec::MaximumVec
 
using PhiMaximumVec = HoughDataPerSec::PhiMaximumVec
 
using MaximumAssociationMap = HoughDataPerSec::MaximumAssociationMap
 
using RegionMaximumVec = HoughDataPerSec::RegionMaximumVec
 
using RegionPhiMaximumVec = HoughDataPerSec::RegionPhiMaximumVec
 
using HoughDataPerSector = HoughDataPerSec
 

Public Member Functions

virtual ~MuonLayerHoughTool ()=default
 Destructor. More...
 
virtual StatusCode initialize () override
 
virtual std::pair< std::unique_ptr< MuonPatternCombinationCollection >, std::unique_ptr< HoughDataPerSectorVec > > find (const MdtPrepDataContainer *mdtCont, const CscPrepDataContainer *cscCols, const TgcPrepDataContainer *tgcCont, const RpcPrepDataContainer *rpcCont, const sTgcPrepDataContainer *stgcCont, const MMPrepDataContainer *mmCont, const EventContext &ctx) const override
 
virtual std::pair< std::unique_ptr< MuonPatternCombinationCollection >, std::unique_ptr< HoughDataPerSectorVec > > find (const std::vector< const MdtPrepDataCollection * > &mdtCols, const std::vector< const CscPrepDataCollection * > &cscCols, const std::vector< const TgcPrepDataCollection * > &tgcCols, const std::vector< const RpcPrepDataCollection * > &rpcCols, const MuonSegmentCombinationCollection *, const EventContext &ctx) const override
 find patterns for a give set of MuonPrepData collections + optionally CSC segment combinations More...
 

Private Types

using TgcEdge = TgcClusterObj3D::Edge
 

Private Member Functions

void getSectors (const Amg::Vector3D &pos, std::vector< int > &sectors) const
 
void getSectors (const TgcClusterObj3D &tgc, std::vector< int > &sectors) const
 
double rCor (const Amg::Vector3D &pos, const Identifier &id) const
 
double rCor (const MuonCluster &rpc) const
 
double rCor (const MdtPrepData &mdt) const
 
double rCor (const TgcClusterObj3D &tgc, const TgcEdge val, int sector) const
 
int sublay (const Identifier &id, float z=0) const
 
std::pair< std::unique_ptr< MuonPatternCombinationCollection >, std::unique_ptr< HoughDataPerSectorVec > > analyse (State &state) const
 
void fillHitsPerSector (const EventContext &ctx, State &state, const int sector, const CollectionsPerSector &hashes, const MdtPrepDataContainer *mdtCont, const CscPrepDataContainer *cscCont, const TgcPrepDataContainer *tgcCont, const RpcPrepDataContainer *rpcCont, const sTgcPrepDataContainer *stgcCont, const MMPrepDataContainer *mmCont) const
 
void fill (const EventContext &ctx, std::set< Identifier > &truthHits, const MdtPrepDataCollection &mdts, HitVec &hits) const
 
void fill (const EventContext &ctx, std::set< Identifier > &truthHits, std::vector< std::unique_ptr< TgcHitClusteringObj >> &tgcClusteringObjs, const TgcPrepDataCollection &tgcs, HitVec &hits, PhiHitVec &phiHits, int sector) const
 
void fill (const EventContext &ctx, std::set< Identifier > &truthHits, const RpcPrepDataCollection &rpcs, HitVec &hits, PhiHitVec &phiHits) const
 
void fill (const EventContext &ctx, std::set< Identifier > &truthHits, const MMPrepDataCollection &mdts, HitVec &hits) const
 
void fill (const EventContext &ctx, std::set< Identifier > &truthHits, const sTgcPrepDataCollection &stgcs, HitVec &hits, PhiHitVec &phiHits, int sector) const
 
void fill (const EventContext &ctx, std::set< Identifier > &truthHits, const CscPrepDataCollection &cscs, HitVec &hits, PhiHitVec &phiHits) const
 
bool findMaxima (MaximumVec &seedMaxima, MuonHough::MuonLayerHough &hough, HitVec &hits, MaximumVec &maxima) const
 
bool findMaxima (MuonHough::MuonPhiLayerHough &hough, PhiHitVec &hits, PhiMaximumVec &maxima, int sector) const
 
void associateMaximaToPhiMaxima (MuonStationIndex::DetectorRegionIndex region, HoughDataPerSector &houghData, std::map< MuonHough::MuonPhiLayerHough::Maximum *, MaximumVec > &phiEtaAssociations, std::vector< MaximumVec > &unassEtaMaxima) const
 
void associateMaximaInNeighbouringSectors (HoughDataPerSector &houghData, std::vector< HoughDataPerSector > &houghDataPerSectorVec) const
 
void extendSeed (MuonHough::MuonDetectorHough &detectorHoughTransforms, Road &road, HoughDataPerSector &sectorData) const
 
void associatePhiMaxima (Road &road, PhiMaximumVec &phiMaxima) const
 
double combinedPeakheight (double ph, double ph1, double ph2, double phn, double rot, int layer, int) const
 
void createPatternCombinations (std::vector< MaximumVec > &maxima, MuonPatternCombinationCollection &patternCombis) const
 
void createPatternCombinations (std::map< MuonHough::MuonPhiLayerHough::Maximum *, MaximumVec > &phiEtaAssociations, MuonPatternCombinationCollection &patternCombis) const
 
void insertHash (const IdentifierHash &hash, const Identifier &id) const
 
void insertHash (int sector, const IdentifierHash &hash, const Identifier &id) const
 
void matchTruth (std::set< Identifier > &truthHits, const PRD_MultiTruthCollection &truthCol, const Identifier &id, MuonHough::HitDebugInfo &debug) const
 
void initializeSectorMapping (const EventContext &ctx) const
 
void printTruthSummary (std::set< Identifier > &truth, std::set< Identifier > &found) const
 
void buildRoads (MaximumVec &seedMaxima, MuonHough::MuonDetectorHough &detectorHoughTransforms, std::unique_ptr< HoughDataPerSectorVec > &houghDataPerSectorVec, std::vector< Road > &roads) const
 
void mergePhiMaxima (Road &road) const
 

Private Attributes

Gaudi::Property< bool > m_useSeeds {this, "UseSeeds", true}
 
SG::ReadCondHandleKey< MuonGM::MuonDetectorManager > m_muonManagerKey {this, "MuonManagerKey", "MuonDetectorManager", "MuonManager ReadKey for IOV Range intersection"}
 
ServiceHandle< IMuonIdHelperSvc > m_idHelperSvc {this, "MuonIdHelperSvc", "Muon::MuonIdHelperSvc/MuonIdHelperSvc"}
 
PublicToolHandle< MuonEDMPrinterTool > m_printer {this, "printerTool", "Muon::MuonEDMPrinterTool/MuonEDMPrinterTool"}
 
std::vector< MuonHough::MuonLayerHoughSelector > m_selectors
 
std::vector< MuonHough::MuonLayerHoughSelector > m_selectorsLoose
 
SG::ReadHandleKeyArray< PRD_MultiTruthCollection > m_truthNames {this, "TruthNames", {}}
 
Gaudi::Property< bool > m_useRpcTimeVeto {this, "RpcTimeVeto", false}
 
Gaudi::Property< bool > m_requireTriggerConfirmationNSW {this, "TriggerConfirmationNSW", false}
 
Gaudi::Property< bool > m_onlyUseCurrentBunch {this, "OnlyUseCurrentBunch", false}
 
Gaudi::Property< bool > m_debugHough {this, "DebugHough", false}
 
Gaudi::Property< bool > m_doParabolicExtrapolation
 
Gaudi::Property< float > m_extrapolationDistance {this, "ExtrapolationDistance", 1500.}
 
Gaudi::Property< bool > m_addSectors {this, "AddSectors", false}
 
unsigned int m_ntechnologies {UINT_MAX}
 
std::map< unsigned int, unsigned int > m_techToTruthNameIdx {}
 
MuonSectorMapping m_sectorMapping
 
std::mutex m_mutex ATLAS_THREAD_SAFE
 
CollectionsPerSectorVec m_collectionsPerSector ATLAS_THREAD_SAFE
 
bool m_sectorSetup ATLAS_THREAD_SAFE {false}
 

Detailed Description

Definition at line 46 of file MuonLayerHoughTool.h.

Member Typedef Documentation

◆ CollectionsPerSectorVec

typedef std::vector<CollectionsPerSector> Muon::MuonLayerHoughTool::CollectionsPerSectorVec

Definition at line 57 of file MuonLayerHoughTool.h.

◆ DetRegIdx

using Muon::MuonLayerHoughTool::DetRegIdx = MuonStationIndex::DetectorRegionIndex

Definition at line 51 of file MuonLayerHoughTool.h.

◆ HashVec

using Muon::MuonLayerHoughTool::HashVec = std::vector<IdentifierHash>

Definition at line 48 of file MuonLayerHoughTool.h.

◆ HitVec

using Muon::MuonLayerHoughTool::HitVec = HoughDataPerSec::HitVec

Definition at line 59 of file MuonLayerHoughTool.h.

◆ HoughDataPerSector

using Muon::MuonLayerHoughTool::HoughDataPerSector = HoughDataPerSec

Definition at line 68 of file MuonLayerHoughTool.h.

◆ MaximumAssociationMap

using Muon::MuonLayerHoughTool::MaximumAssociationMap = HoughDataPerSec::MaximumAssociationMap

Definition at line 65 of file MuonLayerHoughTool.h.

◆ MaximumVec

using Muon::MuonLayerHoughTool::MaximumVec = HoughDataPerSec::MaximumVec

Definition at line 63 of file MuonLayerHoughTool.h.

◆ PhiHitVec

using Muon::MuonLayerHoughTool::PhiHitVec = HoughDataPerSec::PhiHitVec

Definition at line 61 of file MuonLayerHoughTool.h.

◆ PhiMaximumVec

using Muon::MuonLayerHoughTool::PhiMaximumVec = HoughDataPerSec::PhiMaximumVec

Definition at line 64 of file MuonLayerHoughTool.h.

◆ RegionHashVec

using Muon::MuonLayerHoughTool::RegionHashVec = std::vector<HashVec>

Definition at line 49 of file MuonLayerHoughTool.h.

◆ RegionHitVec

using Muon::MuonLayerHoughTool::RegionHitVec = HoughDataPerSec::RegionHitVec

Definition at line 60 of file MuonLayerHoughTool.h.

◆ RegionMaximumVec

using Muon::MuonLayerHoughTool::RegionMaximumVec = HoughDataPerSec::RegionMaximumVec

Definition at line 66 of file MuonLayerHoughTool.h.

◆ RegionPhiHitVec

using Muon::MuonLayerHoughTool::RegionPhiHitVec = HoughDataPerSec::RegionPhiHitVec

Definition at line 62 of file MuonLayerHoughTool.h.

◆ RegionPhiMaximumVec

using Muon::MuonLayerHoughTool::RegionPhiMaximumVec = HoughDataPerSec::RegionPhiMaximumVec

Definition at line 67 of file MuonLayerHoughTool.h.

◆ TechnologyRegionHashVec

using Muon::MuonLayerHoughTool::TechnologyRegionHashVec = std::vector<RegionHashVec>

Definition at line 50 of file MuonLayerHoughTool.h.

◆ TgcEdge

using Muon::MuonLayerHoughTool::TgcEdge = TgcClusterObj3D::Edge
private

Definition at line 111 of file MuonLayerHoughTool.h.

Constructor & Destructor Documentation

◆ ~MuonLayerHoughTool()

virtual Muon::MuonLayerHoughTool::~MuonLayerHoughTool ( )
virtualdefault

Destructor.

Member Function Documentation

◆ analyse()

std::pair< std::unique_ptr< MuonPatternCombinationCollection >, std::unique_ptr< HoughDataPerSectorVec > > Muon::MuonLayerHoughTool::analyse ( State &  state) const
private

Definition at line 170 of file MuonLayerHoughTool.cxx.

171  {
172  auto patternCombis = std::make_unique<MuonPatternCombinationCollection>();
173 
174  // loop over data and fill the hough transform
175  for (auto& houghData : state.houghDataPerSectorVec->vec) {
176  ATH_MSG_DEBUG("analyse: Filling Hough sector " << houghData.sector);
177 
178 
179  // loop over all possible station layers in the sector and run the eta transform
180  for (unsigned int layerHash = 0; layerHash < MuonStationIndex::sectorLayerHashMax(); ++layerHash) {
181  using namespace MuonStationIndex;
182  // get hits for layer, skip empty layers
183  HitVec& hits = houghData.hitVec.at(layerHash);
184  if (hits.empty()) continue;
185 
186  // decompose hash, calculate indices etc
187  const auto [region , layer] = decomposeSectorLayerHash(layerHash);
188  StIndex index = toStationIndex(region, layer);
189 
190  // get Hough transform
191  MuonHough::MuonLayerHough& hough =
192  state.houghDataPerSectorVec->detectorHoughTransforms.hough(houghData.sector, region, layer);
193 
194  ATH_MSG_VERBOSE("analyse: Filling Summary: loc s" << houghData.sector << " " << regionName(region) << " "
195  << layerName(layer)<<" -> hash: "<<layerHash << " -> stIndex: "
196  << stName(index) << " etaHits: " << hits.size());
197 
198  // look for maxima using hough in eta per layer
199  if (!findMaxima(state.seedMaxima, hough, hits, houghData.maxVec.at(layerHash)) ||
200  houghData.maxVec.at(layerHash).empty())
201  continue;
202 
203  ++houghData.nlayersWithMaxima[toInt(region)];
204  houghData.nmaxHitsInRegion[toInt(region)] += houghData.maxVec[layerHash].front()->max;
205 
206  ATH_MSG_VERBOSE("analyse: Eta maxima Summary: loc s"
207  << houghData.sector << " " << regionName(region) << " "
208  << layerName(layer) << " -> stIndex: " << stName(index)
209  << " hash: " << layerHash << " nMaxima: " << houghData.maxVec[layerHash].size());
210  } // loop over layerHash -> maxima per layer in eta are known now
211  } // loop over sectors
212 
213  if (m_useSeeds) {
214  std::vector<Road> roads;
215  buildRoads(state.seedMaxima, state.houghDataPerSectorVec->detectorHoughTransforms,
216  state.houghDataPerSectorVec, roads);
217 
218  // create association map
219  ATH_MSG_DEBUG("analyse: Building pattern combinations using roads " << roads.size());
220  for (auto& road : roads) {
221  std::map<MuonHough::MuonPhiLayerHough::Maximum*, MuonLayerHoughTool::MaximumVec> phiEtaAssMap;
222  MuonLayerHoughTool::RegionMaximumVec unassociatedEtaMaxima;
223 
224  int sector = road.seed->hough->m_descriptor.sector;
225  using namespace MuonStationIndex;
226  ChIndex chIndex = road.seed->hough->m_descriptor.chIndex;
227  LayerIndex layer = toLayerIndex(chIndex);
228  DetectorRegionIndex region = road.seed->hough->m_descriptor.region;
229  ATH_MSG_DEBUG("analyse: Seeding new road: eta maxima "
230  << road.maxima.size() << " phi " << road.phiMaxima.size() << " seed : sector " << sector << " "
231  << regionName(region) << " " << layerName(layer)
232  << " maximum " << road.seed->max << " position " << road.seed->pos << " angle " << road.seed->theta);
233 
234  if (road.phiMaxima.empty())
235  unassociatedEtaMaxima.push_back(road.maxima);
236  else {
237  for (auto& max : road.mergedPhiMaxima) { phiEtaAssMap[&max] = road.maxima; }
238  }
239  createPatternCombinations(phiEtaAssMap, *patternCombis);
240  createPatternCombinations(unassociatedEtaMaxima, *patternCombis);
241  }
242 
243  } else {
244  // now that the full hough transform is filled, order sectors by maxima
245  std::vector<HoughDataPerSector*> sectorData(state.houghDataPerSectorVec->vec.size());
246  for (unsigned int i = 0; i < state.houghDataPerSectorVec->vec.size(); ++i) sectorData[i] = &state.houghDataPerSectorVec->vec[i];
247  std::stable_sort(sectorData.begin(), sectorData.end(), SortHoughDataPerSector());
248 
249  std::vector<HoughDataPerSector*>::iterator spit = sectorData.begin();
250  std::vector<HoughDataPerSector*>::iterator spit_end = sectorData.end();
251  for (; spit != spit_end; ++spit) {
252  // get data for this sector
253  HoughDataPerSector& houghData = **spit;
254  using namespace MuonStationIndex;
255 
256  // loop over regions
257  for (int reg = 0; reg < toInt(DetectorRegionIndex::DetectorRegionIndexMax); ++reg) {
258  DetectorRegionIndex region = static_cast<DetectorRegionIndex>(reg);
259 
260  // only run analysis on sectors with maxima
261  if (houghData.nlayersWithMaxima[reg] == 0) continue;
262  ATH_MSG_DEBUG("Analyzing sector "
263  << (*spit)->sector << " " << regionName(region) << " nmax " << (*spit)->maxEtaHits()
264  << " layers with eta maxima " << houghData.nlayersWithMaxima[toInt(region)] << " hits "
265  << houghData.nmaxHitsInRegion[toInt(region)] << " layers with phi maxima "
266  << houghData.nphilayersWithMaxima[toInt(region)] << " hits " << houghData.nphimaxHitsInRegion[toInt(region)]);
267 
268  // look for maxima in the overlap regions of sectors
269  associateMaximaInNeighbouringSectors(houghData, state.houghDataPerSectorVec->vec);
270 
271  // layers in this region
272  constexpr int nlayers = toInt(LayerIndex::LayerIndexMax);
273 
274  // first link phi maxima with eta maxima
275  RegionMaximumVec unassociatedEtaMaxima(nlayers);
276  std::map<MuonHough::MuonPhiLayerHough::Maximum*, MaximumVec> phiEtaAssociations;
277  associateMaximaToPhiMaxima(region, houghData, phiEtaAssociations, unassociatedEtaMaxima);
278 
279  // create pattern combinations for combined patterns
280  createPatternCombinations(phiEtaAssociations, *patternCombis);
281 
282  // create pattern combinations for unassociated patterns
283  createPatternCombinations(unassociatedEtaMaxima, *patternCombis);
284  }
285  }
286  }
287 
288  ATH_MSG_DEBUG("Found " << patternCombis->size() << " pattern combinations " << std::endl << m_printer->print(*patternCombis));
289 
290  if (msgLvl(MSG::DEBUG)) {
291  ATH_MSG_DEBUG("Hough performance ");
292  printTruthSummary(state.truthHits, state.foundTruthHits);
293  ATH_MSG_DEBUG("Association performance ");
294  printTruthSummary(state.foundTruthHits, state.outputTruthHits);
295  }
296 
297  return {std::move(patternCombis), std::move(state.houghDataPerSectorVec)};
298  }

◆ associateMaximaInNeighbouringSectors()

void Muon::MuonLayerHoughTool::associateMaximaInNeighbouringSectors ( MuonLayerHoughTool::HoughDataPerSector &  houghData,
std::vector< HoughDataPerSector > &  houghDataPerSectorVec 
) const
private

Definition at line 780 of file MuonLayerHoughTool.cxx.

782  {
783  ATH_MSG_DEBUG(" looping over eta maxima");
784 
785  // now loop over eta maxima per layer
786  for (unsigned int regLay = 0; regLay < houghData.maxVec.size(); ++regLay) {
787  MaximumVec& maxima = houghData.maxVec[regLay];
788  int sector = houghData.sector;
789 
790  // loop over two neighbouring sectors
791  for (int i = 0; i < 2; ++i) {
792  // calculate neighbouring sector index
793  int sectorN = (i == 0) ? sector - 1 : sector + 1;
794  if (i == 0 && sector == 1) sectorN = 16;
795  if (i == 1 && sector == 16) sectorN = 1;
796 
797  MuonLayerHoughTool::HoughDataPerSector& houghDataN = houghDataPerSectorVec[sectorN - 1];
798 
799  MaximumVec& maximaN = houghDataN.maxVec[regLay];
800 
801  // loop over maxima in layer
802  for (const auto& maximum : maxima) {
803  // reference to maximum
804 
805  if (!maximum->hough) {
806  ATH_MSG_WARNING("Maximum without associated hough transform! ");
807  continue;
808  }
809 
810  // loop over maxima per layer in neighbouring sector
811  for (const auto& maximumN : maximaN) {
812  // reference to maximum
813  if (!maximumN->hough) {
814  ATH_MSG_WARNING("Maximum without associated hough transform! ");
815  continue;
816  }
817 
818  // calculate the position of the first maximum in the reference frame of the other sector
819  double rcor = maximumN->hough->m_descriptor.referencePosition *
820  m_sectorMapping.transformRToNeighboringSector(maximum->pos, sector, sectorN) /
821  maximum->hough->m_descriptor.referencePosition;
822  double dist = rcor - maximumN->pos;
823  ATH_MSG_DEBUG(" maximumN->hough " << maximumN->hough->m_descriptor.referencePosition << " maximum->hough "
824  << maximum->hough->m_descriptor.referencePosition << " maximumN->pos "
825  << maximumN->pos << " maximum->pos " << maximum->pos << rcor << " distance "
826  << dist);
827  if (std::abs(dist) > 100) continue;
828  houghData.maxAssociationMap[maximum.get()].push_back(maximumN);
829  houghDataN.associatedToOtherSector.insert(maximumN.get());
830 
831  ATH_MSG_DEBUG(" Found maximum in neighbouring sector: max " << maximum->max << " pos " << rcor << " maxN "
832  << maximumN->max << " pos " << maximumN->pos
833  << " distance " << dist);
834 
835  // loop over first and second maximum
836  for (int nn = 0; nn < 2; ++nn) {
837  // setting info for the debug-info objects of the hits
838  const auto& maxi = nn == 0 ? maximum : maximumN;
839  const auto& maxi2 = nn == 0 ? maximumN : maximum;
840  ATH_MSG_VERBOSE(" Maximum " << nn << " hits " << maxi->hits.size());
841  for (auto& hit : maxi->hits) {
842  if (hit->debugInfo()) {
843  hit->debugInfo()->phn = maxi2->max;
844  Identifier id = hit->tgc ? hit->tgc->etaCluster.front()->identify() : hit->prd->identify();
845  ATH_MSG_VERBOSE(" " << m_idHelperSvc->toString(id) << " setphn " << hit->debugInfo()->phn);
846  }
847  }
848  }
849  }
850  }
851  }
852  }
853  }

◆ associateMaximaToPhiMaxima()

void Muon::MuonLayerHoughTool::associateMaximaToPhiMaxima ( MuonStationIndex::DetectorRegionIndex  region,
HoughDataPerSector &  houghData,
std::map< MuonHough::MuonPhiLayerHough::Maximum *, MaximumVec > &  phiEtaAssociations,
std::vector< MaximumVec > &  unassEtaMaxima 
) const
private

Definition at line 855 of file MuonLayerHoughTool.cxx.

858  {
859  std::set<std::shared_ptr<MuonHough::MuonLayerHough::Maximum>> associatedMaxima;
860 
861  PhiMaximumVec& phiMaxima = houghData.phiMaxVec[MuonStationIndex::toInt(region)];
862 
863  ATH_MSG_DEBUG("associateMaximaToPhiMaxima in sector " << houghData.sector << ": phi maxima " << phiMaxima.size()); // !!!!
864  // loop over phi maxima
865  for (const auto& phiMaximum : phiMaxima) {
866  // reference to phi maximum
867 
868  ATH_MSG_DEBUG(" Considering phi maximum " << phiMaximum->max << " hits " << phiMaximum->hits.size()); // !!!!
869 
870  // store associated maxima
871  MaximumVec associatedMaximaVec; // !!!!
872 
873  // precalculate the layers + TGC clusters and add them to a set for easy access
874  // std::map< Identifier,std::pair<double,double> > triggerLayersP;
875  std::set<Identifier> triggerLayers;
876  std::map<MuonStationIndex::StIndex, std::set<const TgcClusterObj3D*>> tgcClusters;
877 
878  // loop over hits
879  for (const auto& phiHit : phiMaximum->hits) {
880  if (phiHit->tgc) {
881  if (phiHit->tgc->phiCluster.empty())
882  ATH_MSG_WARNING(" TGC 3D cluster without phi hits ");
883  else
884  tgcClusters[m_idHelperSvc->stationIndex(phiHit->tgc->phiCluster.front()->identify())].insert(phiHit->tgc);
885  } else if (phiHit->prd) {
886  Identifier colId = phiHit->prd->identify();
887  Identifier layId = m_idHelperSvc->gasGapId(colId);
888  triggerLayers.insert(layId);
889  }
890  }
891  if (msgLvl(MSG::DEBUG)) {
892  ATH_MSG_DEBUG("Trigger layers " << triggerLayers.size() << " tgc layers " << tgcClusters.size());
893  for (const Identifier& id : triggerLayers) { ATH_MSG_VERBOSE(" " << m_idHelperSvc->toString(id)); }
894 
895  std::map<MuonStationIndex::StIndex, std::set<const TgcClusterObj3D*>>::const_iterator stit = tgcClusters.begin();
896  std::map<MuonStationIndex::StIndex, std::set<const TgcClusterObj3D*>>::const_iterator stit_end = tgcClusters.end();
897  for (; stit != stit_end; ++stit) {
898  std::set<const TgcClusterObj3D*>::const_iterator ttit = stit->second.begin();
899  std::set<const TgcClusterObj3D*>::const_iterator ttit_end = stit->second.end();
900  for (; ttit != ttit_end; ++ttit) {
901  ATH_MSG_VERBOSE(" " << m_idHelperSvc->toString((*ttit)->phiCluster.front()->identify()) << " nhits "
902  << (*ttit)->phiCluster.size());
903  }
904  }
905  }
906 
907  ATH_MSG_DEBUG(" looping over eta maxima");
908 
909  // now loop over eta maxima per layer
910  for (unsigned int lay = 0; lay < toInt(LayerIndex::LayerIndexMax); ++lay) {
911  MuonStationIndex::LayerIndex layer = static_cast<MuonStationIndex::LayerIndex>(lay);
912  unsigned int layerHash = MuonStationIndex::sectorLayerHash(region, layer);
913  MaximumVec& maxima = houghData.maxVec[layerHash];
914  if (maxima.empty()) continue;
915  MuonStationIndex::StIndex stIndex = MuonStationIndex::toStationIndex(region, layer);
916 
917  // loop over maxima per layer
918  for (const auto& maximum : maxima) {
919  // skip maxima that were already associated to a neighbouring sector
920  if (houghData.associatedToOtherSector.count(maximum.get())) continue;
921 
922  // check if there are matching maxima in neighbouring sectors, add maximum values if confirmation is found
923  float totmax = 0;
924  int ntrigconfirm = 0;
925  MaximumAssociationMap::iterator pos = houghData.maxAssociationMap.find(maximum.get());
926  if (pos != houghData.maxAssociationMap.end()) {
927  for (const auto& max_itr : pos->second) {
928  totmax = std::max(max_itr->max, totmax);
929  ntrigconfirm += max_itr->triggerConfirmed;
930  }
931  }
932  totmax += maximum->max;
933  ntrigconfirm += maximum->triggerConfirmed;
934 
935  ATH_MSG_DEBUG(" new eta maximum " << MuonStationIndex::stName(stIndex) << " val " << maximum->max
936  << " neightbour confirmed value " << totmax << " trigger confirmations "
937  << ntrigconfirm);
938 
939  // overlap counters
940  int nmmHits{0}, ntgcOverlaps{0}, nrpcOverlaps{0}, nstgcOverlaps{0}, nstgcNoOverlaps{0};
941 
942  // loop over hits
943  for (const auto& etaHit : maximum->hits) {
944  if (etaHit->tgc) {
945  if (tgcClusters[stIndex].count(etaHit->tgc))
946  ++ntgcOverlaps;
947 
948  } else if (etaHit->prd) {
949  Identifier layId = m_idHelperSvc->gasGapId(etaHit->prd->identify());
950  ATH_MSG_VERBOSE(" eta layer hit " << m_idHelperSvc->toString(layId));
951  if (m_idHelperSvc->isMM(layId)) ++nmmHits;
952  if (triggerLayers.count(layId)) {
953  if (m_idHelperSvc->isRpc(layId))
954  ++nrpcOverlaps;
955  else if (m_idHelperSvc->issTgc(layId))
956  ++nstgcOverlaps;
957  } else {
958  if (m_idHelperSvc->issTgc(layId))
959  ++nstgcNoOverlaps;
960  }
961  }
962  }
963 
964  // cuts on NSW endcap only for now
965  if (nmmHits + nstgcNoOverlaps + nstgcOverlaps > 0) {
966  // select
967  if (maximum->pos < 1200.) {
968  if (totmax < 8) {
969  ATH_MSG_DEBUG(" maximum failed cut " << totmax << " cut 8, position " << maximum->pos);
970  continue;
971  }
972  } else if (maximum->pos > 4300.) {
973  if (totmax < 8) {
974  ATH_MSG_DEBUG(" maximum failed cut " << totmax << " cut 8, position " << maximum->pos);
975  continue;
976  }
977  } else {
978  if (totmax < 12) {
979  ATH_MSG_DEBUG(" maximum failed cut " << totmax << " cut 12, position " << maximum->pos);
980  continue;
981  }
982  }
983  }
984 
985  ATH_MSG_DEBUG(" Overlap with Phi maximum: tgc " << ntgcOverlaps << " stgc " << nstgcOverlaps << " rpc " << nrpcOverlaps
986  << " nphiTgc " << tgcClusters[stIndex].size() << " trigLay "
987  << triggerLayers.size());
988  if (stIndex == StIndex::EM && !tgcClusters[stIndex].empty() && ntgcOverlaps == 0) {
989  ATH_MSG_VERBOSE(" No association in StationLayer " << MuonStationIndex::stName(stIndex) << " tgcs overlaps "
990  << ntgcOverlaps << " on phi maximum "
991  << tgcClusters[stIndex].size());
992  continue;
993  }
994  if (stIndex == StIndex::EI && !tgcClusters[stIndex].empty() && ntgcOverlaps == 0) {
995  ATH_MSG_VERBOSE(" No association in StationLayer " << MuonStationIndex::stName(stIndex) << " tgcs overlaps "
996  << ntgcOverlaps << " on phi maximum "
997  << tgcClusters[stIndex].size());
998  continue;
999  }
1000  if (stIndex == StIndex::EI && nstgcOverlaps == 0 && nstgcNoOverlaps != 0) {
1001  ATH_MSG_VERBOSE(" No association in StationLayer " << MuonStationIndex::stName(stIndex)
1002  << " stgcs without overlaps " << nstgcNoOverlaps);
1003  continue;
1004  }
1005  // require STGC confirmation
1006  if (m_requireTriggerConfirmationNSW && nmmHits > 0 && ntrigconfirm == 0) continue;
1007 
1008  associatedMaxima.insert(maximum);
1009  associatedMaximaVec.push_back(maximum);
1010 
1011  // check if there are matching maxima in neighbouring sectors
1012  if (pos != houghData.maxAssociationMap.end()) {
1013  associatedMaxima.insert(pos->second.begin(), pos->second.end());
1014  associatedMaximaVec.insert(associatedMaximaVec.end(), pos->second.begin(), pos->second.end());
1015  }
1016  }
1017  }
1018 
1019  if (associatedMaximaVec.empty()) continue;
1020  ATH_MSG_DEBUG(" processed phi maximum, associated eta maxima " << associatedMaximaVec.size());
1021  phiEtaAssociations[phiMaximum.get()] = std::move(associatedMaximaVec);
1022  }
1023 
1024  // finally idenitify all unassociated maxima and add them to the unassociated maxima list
1025  // now loop over eta maxima per layer
1026  for (unsigned int lay = 0; lay < toInt(LayerIndex::LayerIndexMax); ++lay) {
1027  MuonStationIndex::LayerIndex layer = static_cast<MuonStationIndex::LayerIndex>(lay);
1028  unsigned int layerHash = MuonStationIndex::sectorLayerHash(region, layer);
1029 
1030  if (lay >= unassEtaMaxima.size()) {
1031  ATH_MSG_WARNING(" size of unassEtaMaxima too small for region " << unassEtaMaxima.size() << " region "
1032  << MuonStationIndex::regionName(region));
1033  break;
1034  }
1035  MaximumVec& maxima = houghData.maxVec[layerHash];
1036 
1037  // loop over maxima per layer
1038  for (const auto& mit : maxima) {
1039  if (associatedMaxima.count(mit)) continue;
1040  unassEtaMaxima[lay].push_back(mit);
1041  ATH_MSG_DEBUG(" unassociated maximum in layer " << MuonStationIndex::layerName(layer) << " max-val " << mit->max);
1042  }
1043  }
1044  }

◆ associatePhiMaxima()

void Muon::MuonLayerHoughTool::associatePhiMaxima ( MuonLayerHoughTool::Road &  road,
MuonLayerHoughTool::PhiMaximumVec &  phiMaxima 
) const
private

Definition at line 652 of file MuonLayerHoughTool.cxx.

652  {
653  ATH_MSG_DEBUG("associateMaximaToPhiMaxima: phi maxima " << phiMaxima.size());
654  if (!road.seed) return;
655 
656  // loop over phi maxima
657  for (const auto& pmaximum : phiMaxima) {
658  // reference to phi maximum
659 
660  ATH_MSG_DEBUG(" new phi maximum " << pmaximum->max << " hits " << pmaximum->hits.size());
661 
662  // precalculate the layers + TGC clusters and add them to a set for easy access
663  std::map<Identifier, std::pair<float, float>> triggerLayersPhiMinMax;
664  std::map<MuonStationIndex::StIndex, std::set<const TgcClusterObj3D*>> tgcClusters;
665 
666  // loop over hits
667  for (const auto& phiHit : pmaximum->hits) {
668  // two cases
669  // case 1: phiHit measured in TGC -> get phiHits from phiCluster
670  // case 2: phiHit is prepared raw data -> use phiHit to extend the triggerLayersPhinMinMax map
671  if (phiHit->tgc) {
672  if (phiHit->tgc->phiCluster.empty())
673  ATH_MSG_WARNING(" TGC 3D cluster without phi hits ");
674  else
675  tgcClusters[m_idHelperSvc->stationIndex(phiHit->tgc->phiCluster.front()->identify())].insert(phiHit->tgc);
676  } else if (phiHit->prd) {
677  Identifier gpId = m_idHelperSvc->gasGapId(phiHit->prd->identify());
678  auto mit = triggerLayersPhiMinMax.find(gpId);
679  if (mit == triggerLayersPhiMinMax.end())
680  triggerLayersPhiMinMax[gpId] = std::make_pair(phiHit->phimin, phiHit->phimax);
681  else {
682  mit->second.first = std::min(phiHit->phimin, mit->second.first);
683  mit->second.second = std::max(phiHit->phimax, mit->second.second);
684  }
685  }
686  }
687  // print out information on the triggerLayersPhiMinMax
688  if (msgLevel(MSG::VERBOSE)) {
689  ATH_MSG_DEBUG("Trigger layers " << triggerLayersPhiMinMax.size() << " tgc layers " << tgcClusters.size());
690  for (auto tgcit = triggerLayersPhiMinMax.begin(); tgcit != triggerLayersPhiMinMax.end(); ++tgcit) {
691  ATH_MSG_VERBOSE(" " << m_idHelperSvc->toString(tgcit->first));
692  }
693 
694  // loop over the stations and the contained tgcClusters found in the previous step, print out information
695  std::map<MuonStationIndex::StIndex, std::set<const TgcClusterObj3D*>>::const_iterator stit = tgcClusters.begin();
696  std::map<MuonStationIndex::StIndex, std::set<const TgcClusterObj3D*>>::const_iterator stit_end = tgcClusters.end();
697  for (; stit != stit_end; ++stit) {
698  std::set<const TgcClusterObj3D*>::const_iterator ttit = stit->second.begin();
699  std::set<const TgcClusterObj3D*>::const_iterator ttit_end = stit->second.end();
700  for (; ttit != ttit_end; ++ttit) {
701  ATH_MSG_VERBOSE(" " << m_idHelperSvc->toString((*ttit)->phiCluster.front()->identify()) << " nhits "
702  << (*ttit)->phiCluster.size());
703  }
704  }
705  }
706 
707  // check if there are matching maxima in neighbouring sectors, add maximum values if confirmation is found
708  // overlap counters
709  int noverlaps = 0;
710  int nNoOverlaps = 0;
711  float phimin{10}, phimax{-10};
712 
713  // loop over all maxima found on road
714  for (const auto& road_max : road.maxima) {
715  // get station information for maximum on road
716  MuonStationIndex::StIndex stIndex = MuonStationIndex::toStationIndex(road_max->hough->m_descriptor.chIndex);
717 
718  // loop over eta hits
719  for (const auto& etaHit : road_max->hits) {
720  if (etaHit->tgc) {
721  if (etaHit->tgc->etaCluster.empty())
722  ATH_MSG_WARNING(" TGC 3D cluster without eta hits ");
723  else {
724  if (tgcClusters[stIndex].count(etaHit->tgc)) {
725  // now loop over phi maximum and find phi hit
726  for (const auto& phiHit : pmaximum->hits) {
727  if (phiHit->tgc == etaHit->tgc) {
728  phimin = std::min(phiHit->phimin, phimin);
729  phimax = std::max(phiHit->phimax, phimax);
730  break;
731  }
732  }
733  ++noverlaps;
734  } else {
735  ++nNoOverlaps;
736  }
737  }
738  } else if (etaHit->prd) {
739  if (!m_idHelperSvc->isRpc(etaHit->prd->identify()) && !m_idHelperSvc->issTgc(etaHit->prd->identify())) continue;
740  Identifier gpId = m_idHelperSvc->gasGapId(etaHit->prd->identify());
741  auto mit = triggerLayersPhiMinMax.find(gpId);
742  if (mit == triggerLayersPhiMinMax.end())
743  ++nNoOverlaps;
744  else {
745  phimin = std::min(mit->second.first, phimin);
746  phimax = std::max(mit->second.second, phimax);
747  ++noverlaps;
748  }
749  }
750  } // loop over hits in maximum
751  } // loop over maxima in road
752 
753  // if overlaps are found, add the phi maximum in question to the road
754  if (noverlaps > 0) {
755  road.add(pmaximum);
756  // check if we are close to a sector boundary
757  std::vector<int> sectors;
758  m_sectorMapping.getSectors(phimin, sectors);
759  if (sectors.size() > 1) {
760  for (const int& sec : sectors) {
761  if (sec != road.seed->hough->m_descriptor.sector) road.neighbouringSector = sec;
762  }
763  } else {
764  std::vector<int> sectors;
765  m_sectorMapping.getSectors(phimax, sectors);
766  if (sectors.size() > 1) {
767  for (const int& sec : sectors) {
768  if (sec != road.seed->hough->m_descriptor.sector) road.neighbouringSector = sec;
769  }
770  }
771  }
772  }
773  ATH_MSG_DEBUG(" Overlap with Phi maximum: overlap " << noverlaps << " no overlap " << nNoOverlaps << " phimin " << phimin
774  << " phimax " << phimax << " neighbouring sector "
775  << road.neighbouringSector);
776  }
777  }

◆ buildRoads()

void Muon::MuonLayerHoughTool::buildRoads ( MaximumVec &  seedMaxima,
MuonHough::MuonDetectorHough &  detectorHoughTransforms,
std::unique_ptr< HoughDataPerSectorVec > &  houghDataPerSectorVec,
std::vector< Road > &  roads 
) const
private

In the NSW setup it can happen that the hits in the collection are only made up of TGCHits which are clustered beforehand and hence have no associated prd. In order to prevent later a crash in bool isNSW = ... let's first find a hit with associated PRD

Definition at line 300 of file MuonLayerHoughTool.cxx.

302  {
303  // sort maxima according to hits
304  std::stable_sort(seedMaxima.begin(), seedMaxima.end(),
305  [](const std::shared_ptr<MuonHough::MuonLayerHough::Maximum>& m1,
306  const std::shared_ptr<MuonHough::MuonLayerHough::Maximum>& m2) { return m1->max > m2->max; });
307  // loop over seed maxima (which are maxima) that pass certain thresholds detailed in cut_values
308  std::set<std::shared_ptr<MuonHough::MuonLayerHough::Maximum>> associatedMaxima;
309  for (const auto& seed : seedMaxima) {
310  // if this maximum is already in the set of associated maxima, do not do anything
311  if (associatedMaxima.count(seed)) continue;
312 
313  // maximum becomes our new seed
314 
315  // decomposing the locality information for the seed
316  int sector = seed->hough->m_descriptor.sector;
317  MuonStationIndex::ChIndex chIndex = seed->hough->m_descriptor.chIndex;
318  MuonStationIndex::LayerIndex layer = MuonStationIndex::toLayerIndex(chIndex);
319  using DetRegIdx = DetRegIdx;
320  DetRegIdx region = seed->hough->m_descriptor.region;
321 
322  // creating new road with said seed
323  Road road(seed);
324  ATH_MSG_DEBUG(" New seed: sector " << seed->hough->m_descriptor.sector << " " << MuonStationIndex::regionName(region)
325  << " " << MuonStationIndex::layerName(layer) << " maximum " << seed->max
326  << " position " << seed->pos << " angle " << seed->theta << " ptr " << seed.get());
331  MuonHough::HitVec::const_iterator ref_itr = std::find_if(
332  seed->hits.begin(), seed->hits.end(), [](const std::shared_ptr<MuonHough::Hit>& hit) -> bool { return hit->prd; });
333 
334  const bool isNSW = ref_itr != seed->hits.end() &&
335  (m_idHelperSvc->issTgc((*ref_itr)->prd->identify()) || m_idHelperSvc->isMM((*ref_itr)->prd->identify()));
336  // extend seed within the current sector
337  // sector indices have an offset of -1 because the numbering of the sectors are from 1 to 16 but the indices in the vertices are
338  // of course 0 to 15
339  extendSeed(detectorHoughTransforms, road, houghDataPerSectorVec->vec[sector - 1]);
340 
341  // look for maxima in the overlap regions of sectors
342  int sectorN = sector - 1;
343  if (sectorN < 1) sectorN = 16;
344  int sectorP = sector + 1;
345  if (sectorP > 16) sectorP = 1;
346 
347  // associate the road with phi maxima
348  associatePhiMaxima(road, houghDataPerSectorVec->vec[sector - 1].phiMaxVec[toInt(region)]);
349  //
350  if (m_addSectors && isNSW) {
351  extendSeed(detectorHoughTransforms, road, houghDataPerSectorVec->vec[sectorN - 1]);
352  associatePhiMaxima(road, houghDataPerSectorVec->vec[sectorN - 1].phiMaxVec[toInt(region)]);
353  extendSeed(detectorHoughTransforms, road, houghDataPerSectorVec->vec[sectorP - 1]);
354  associatePhiMaxima(road, houghDataPerSectorVec->vec[sectorP - 1].phiMaxVec[toInt(region)]);
355  }
356 
357  if (road.neighbouringRegion != DetRegIdx::DetectorRegionUnknown) {
358  associatePhiMaxima(road, houghDataPerSectorVec->vec[sector - 1].phiMaxVec[toInt(road.neighbouringRegion)]);
359  }
360  // if close to a sector boundary, try adding maxima in that sector as well
361  if (road.neighbouringSector != -1) {
362  ATH_MSG_DEBUG(" Adding neighbouring sector " << road.neighbouringSector);
363  extendSeed(detectorHoughTransforms, road,
364  houghDataPerSectorVec->vec[road.neighbouringSector - 1]);
365  associatePhiMaxima(road, houghDataPerSectorVec->vec[road.neighbouringSector - 1].phiMaxVec[toInt(region)]);
366  }
367 
368  // finally deal with the case that we have both neighbouring region and sector
369  if (road.neighbouringRegion != DetRegIdx::DetectorRegionUnknown && road.neighbouringSector != -1) {
370  associatePhiMaxima(road, houghDataPerSectorVec->vec[road.neighbouringSector - 1].phiMaxVec[toInt(road.neighbouringRegion)]);
371  }
372 
373  // merge phi maxima
374  mergePhiMaxima(road);
375 
376  // add maxima to seed exclusion list
377  associatedMaxima.insert(road.maxima.begin(), road.maxima.end());
378 
379  if (msgLevel(MSG::DEBUG)) {
380  ATH_MSG_DEBUG(" New road " << road.maxima.size());
381  for (const auto& max : road.maxima) {
382  MuonStationIndex::ChIndex chIndex = max->hough->m_descriptor.chIndex;
383  MuonStationIndex::LayerIndex layer = MuonStationIndex::toLayerIndex(chIndex);
384  DetRegIdx region = max->hough->m_descriptor.region;
385  ATH_MSG_DEBUG(" Sector " << max->hough->m_descriptor.sector << " " << MuonStationIndex::regionName(region) << " "
386  << MuonStationIndex::layerName(layer) << " maximum " << max->max << " position "
387  << max->pos << " angle " << max->theta << " ptr " << max);
388  }
389  }
390  bool insert = true;
391  for (auto& oldRoad : roads) {
392  std::vector<std::shared_ptr<MuonHough::MuonLayerHough::Maximum>> intersection;
393  std::set_intersection(oldRoad.maximumSet.begin(), oldRoad.maximumSet.end(), road.maximumSet.begin(), road.maximumSet.end(),
394  std::back_inserter(intersection));
395  unsigned int intersectionSize = intersection.size();
396  unsigned int oldRoadSize = oldRoad.maximumSet.size();
397  unsigned int roadSize = road.maximumSet.size();
398  ATH_MSG_VERBOSE(" Overlap check " << intersectionSize << " old " << oldRoadSize << " new " << roadSize << " old ptr "
399  << oldRoad.seed);
400  if (intersectionSize == 0) continue;
401  if (intersectionSize == roadSize) {
402  insert = false; // discard
403  break;
404  } else if (intersectionSize == oldRoadSize) {
405  oldRoad = road; // replace
406  insert = false;
407  break;
408  }
409  }
410 
411  // add road to list
412  if (insert) roads.push_back(road);
413  }
414  }

◆ combinedPeakheight()

double Muon::MuonLayerHoughTool::combinedPeakheight ( double  ph,
double  ph1,
double  ph2,
double  phn,
double  rot,
int  layer,
int   
) const
inlineprivate

Definition at line 294 of file MuonLayerHoughTool.h.

295  {
296  if (layer == 0 && ph < 3.) return ph;
297  if (layer == 1 && ph < 4.) return ph;
298  if (layer == 2 && ph < 3.) return ph;
299 
300  if (phn > 7) ph += phn;
301 
302  if (layer == 0) {
303  if (ph1 > 6.9) ph += 2;
304  if (ph1 > 8.9) ph += 2;
305  if (ph2 > 5.9) ph += 2;
306  if (ph2 > 7.9) ph += 2;
307  }
308  if (layer == 1) {
309  if (ph1 > 6.9) ph += 2;
310  if (ph2 > 5.9) ph += 2;
311  if (ph2 > 7.9) ph += 2;
312  if (ph2 > 11.9) ph += 2;
313  }
314  if (layer == 2) {
315  if (ph1 > 6.9) ph += 2;
316  if (ph2 > 6.9) ph += 2;
317  if (ph2 > 8.9) ph += 2;
318  }
319  return ph;
320  }

◆ createPatternCombinations() [1/2]

void Muon::MuonLayerHoughTool::createPatternCombinations ( std::map< MuonHough::MuonPhiLayerHough::Maximum *, MaximumVec > &  phiEtaAssociations,
MuonPatternCombinationCollection &  patternCombis 
) const
private

Definition at line 1108 of file MuonLayerHoughTool.cxx.

1110  {
1111  ATH_MSG_DEBUG("Creating pattern combinations from eta/phi combinations " << phiEtaAssociations.size());
1112 
1113  // loop over the phi maxima
1114  std::map<MuonHough::MuonPhiLayerHough::Maximum*, MaximumVec>::const_iterator pit = phiEtaAssociations.begin();
1115  std::map<MuonHough::MuonPhiLayerHough::Maximum*, MaximumVec>::const_iterator pit_end = phiEtaAssociations.end();
1116  for (; pit != pit_end; ++pit) {
1117  if (pit->second.empty()) continue;
1118 
1119  // collect phi hits per chamber
1120  std::map<Identifier, std::set<const Trk::PrepRawData*>> phiHitsPerChamber;
1121 
1122  // loop over hits
1123  for (const auto& hit : pit->first->hits) {
1124  if (hit->tgc) {
1125  const Identifier chId = m_idHelperSvc->chamberId(hit->tgc->phiCluster.front()->identify());
1126  phiHitsPerChamber[chId].insert(hit->tgc->phiCluster.begin(), hit->tgc->phiCluster.end());
1127  } else if (hit->prd) {
1128  const Identifier chId = m_idHelperSvc->chamberId(hit->prd->identify());
1129  phiHitsPerChamber[chId].insert(hit->prd);
1130  }
1131  }
1132 
1133  // create chamber intersections
1134  std::vector<MuonPatternChamberIntersect> chamberData;
1135  std::set<Identifier> addedPhiHits;
1136 
1137  // create vector for prds per chamber
1138  std::map<Identifier, std::set<const Trk::PrepRawData*>> prdsPerChamber;
1139 
1140  // store position and direction of the first maximum in the chamber layer
1141  std::map<MuonStationIndex::ChIndex, std::pair<Amg::Vector3D, Amg::Vector3D>> directionsPerChamberLayer;
1142 
1143  // loop over eta maxima
1144  for (const auto& max : pit->second) {
1145  ATH_MSG_DEBUG(" new maximum " << max->max << " hits " << max->hits.size());
1146 
1147  if (!max->hough) { ATH_MSG_WARNING("Maximum without associated Hough Transform"); }
1148 
1149  // sanity check
1150  if (max->hits.empty()) {
1151  ATH_MSG_WARNING(" Maximum without hits ");
1152  continue;
1153  }
1154  ATH_MSG_DEBUG(" adding hits " << max->hits.size());
1155 
1156  // loop over hits in maximum and add them to the hit list
1157  for (const auto& hit : max->hits) {
1158  Identifier chId;
1159  if (hit->tgc) {
1160  chId = m_idHelperSvc->chamberId(hit->tgc->etaCluster.front()->identify());
1161  prdsPerChamber[chId].insert(hit->tgc->etaCluster.begin(), hit->tgc->etaCluster.end());
1162  } else if (hit->prd) {
1163  chId = m_idHelperSvc->chamberId(hit->prd->identify());
1164  prdsPerChamber[chId].insert(hit->prd);
1165  } else {
1166  ATH_MSG_WARNING("Hit without associated PRDs");
1167  continue;
1168  }
1169  // the first time we have a maximun in this layer store the position and direction
1170  MuonStationIndex::ChIndex chIndex = m_idHelperSvc->chamberIndex(chId);
1171  if (!directionsPerChamberLayer.count(chIndex)) {
1172  // eta maximum has z(r) and theta parameters but these are local
1173  double maxpos = max->pos;
1174  double refPlane = 0.;
1175  bool isBarrel = !m_idHelperSvc->isEndcap(chId) || chIndex == ChIndex::BEE;
1176  if (max->hough)
1177  refPlane = max->hough->m_descriptor.referencePosition;
1178  else if (hit->tgc)
1179  refPlane = hit->tgc->getEdge(TgcEdge::LowEtaLowPhi).z();
1180  else if (isBarrel)
1181  refPlane = hit->prd->detectorElement()->surface(hit->prd->identify()).center().perp();
1182  else
1183  refPlane = hit->prd->detectorElement()->surface(hit->prd->identify()).center().z();
1184 
1185  double r = isBarrel ? refPlane : maxpos;
1186  double z = isBarrel ? maxpos : refPlane;
1187  double theta = max->theta;
1188 
1189  // go to global
1190  double sign = 1.;
1191  if (isBarrel) {
1192  theta += M_PI_2;
1193  sign = -1.;
1194  }
1195 
1196  // phi maximum has one phi from position assume global Phi definition
1197  double phi = pit->first->pos; // phiCor(pit->first->pos,pit->first->sector,false);
1198 
1199  CxxUtils::sincos scphi(phi);
1200  double sinphi = scphi.sn;
1201  double cosphi = scphi.cs;
1202 
1203  CxxUtils::sincos sctheta(theta);
1204  double sintheta = sctheta.sn;
1205  double costheta = sctheta.cs;
1206 
1207  std::pair<Amg::Vector3D, Amg::Vector3D>& posDir = directionsPerChamberLayer[chIndex];
1208  posDir.first = Amg::Vector3D(r * cosphi, r * sinphi, z);
1209  posDir.second = Amg::Vector3D(sign * cosphi * costheta, sign * sinphi * costheta, sintheta);
1210  ATH_MSG_DEBUG(MuonStationIndex::chName(chIndex)
1211  << " setting position: perp " << posDir.first.perp() << " z " << posDir.first.z() << " phi pos "
1212  << posDir.first.phi() << " direction phi " << posDir.second.phi() << " theta pos "
1213  << posDir.first.theta() << " direction theta " << posDir.second.theta() << " ref perp " << r << " z "
1214  << z << " phi " << phi << " theta " << theta);
1215  if (posDir.first.dot(posDir.second) < 0.) {
1216  ATH_MSG_WARNING(" direction not pointing to IP " << posDir.first.unit().dot(posDir.second));
1217  }
1218  }
1219 
1220  std::map<Identifier, std::set<const Trk::PrepRawData*>>::iterator pos = phiHitsPerChamber.find(chId);
1221  if (pos != phiHitsPerChamber.end()) {
1222  std::pair<std::set<Identifier>::iterator, bool> ipos = addedPhiHits.insert(chId);
1223  if (ipos.second) { prdsPerChamber[chId].insert(pos->second.begin(), pos->second.end()); }
1224  }
1225  }
1226  }
1227 
1228  auto sortPrdIds = [](const Trk::PrepRawData* prd1, const Trk::PrepRawData* prd2) {
1229  return prd1->identify() < prd2->identify();
1230  };
1231  std::map<Identifier, std::set<const Trk::PrepRawData*>>::iterator chit = prdsPerChamber.begin();
1232  std::map<Identifier, std::set<const Trk::PrepRawData*>>::iterator chit_end = prdsPerChamber.end();
1233  for (; chit != chit_end; ++chit) {
1234  ATH_MSG_DEBUG("Adding chamber " << m_idHelperSvc->toStringChamber(chit->first) << " hits " << chit->second.size());
1235  std::vector<const Trk::PrepRawData*> prds;
1236  prds.insert(prds.end(), chit->second.begin(), chit->second.end());
1237  std::stable_sort(prds.begin(), prds.end(), sortPrdIds);
1238  const Trk::PrepRawData& prd = **prds.begin();
1239 
1240  MuonStationIndex::ChIndex chIndex = m_idHelperSvc->chamberIndex(prd.identify());
1241  std::map<MuonStationIndex::ChIndex, std::pair<Amg::Vector3D, Amg::Vector3D>>::const_iterator pos =
1242  directionsPerChamberLayer.find(chIndex);
1243  Amg::Vector3D gpos{Amg::Vector3D::Zero()};
1244  Amg::Vector3D gdir{Amg::Vector3D::Zero()};
1245  if (pos != directionsPerChamberLayer.end()) {
1246  gpos = pos->second.first;
1247  gdir = pos->second.second;
1248  } else {
1249  ATH_MSG_WARNING("No global position and direction found, calculating from surface");
1250  gpos = prd.detectorElement()->surface(prd.identify()).center();
1251  gdir = -1 * gpos.unit();
1252  }
1253 
1254  ATH_MSG_DEBUG("Creating intersection " << MuonStationIndex::chName(chIndex) << " setting position: perp " << gpos.perp()
1255  << " z " << gpos.z() << " phi pos " << gpos.phi() << " direction phi " << gdir.phi()
1256  << " theta pos " << gpos.theta() << " theta " << gdir.theta() << " hits "
1257  << prds.size());
1258 
1259  // create intersection and add it to combination
1260  MuonPatternChamberIntersect intersect(gpos, gdir, prds);
1261  chamberData.push_back(intersect);
1262 
1263  }
1264  if (chamberData.empty()) continue;
1265  if (addedPhiHits.empty()) {
1266  ATH_MSG_DEBUG("No phi hits selected, skipping combi ");
1267  continue;
1268  }
1269  MuonPatternCombination* combi = new MuonPatternCombination(nullptr, chamberData);
1270  ATH_MSG_DEBUG("adding pattern combination with chambers " << chamberData.size() << " phi layers " << addedPhiHits.size()
1271  << std::endl
1272  << m_printer->print(*combi));
1273  patternCombis.push_back(combi);
1274  }
1275  }

◆ createPatternCombinations() [2/2]

void Muon::MuonLayerHoughTool::createPatternCombinations ( std::vector< MaximumVec > &  maxima,
MuonPatternCombinationCollection &  patternCombis 
) const
private

◆ extendSeed()

void Muon::MuonLayerHoughTool::extendSeed ( MuonHough::MuonDetectorHough &  detectorHoughTransforms,
MuonLayerHoughTool::Road &  road,
MuonLayerHoughTool::HoughDataPerSector &  sectorData 
) const
private

Definition at line 500 of file MuonLayerHoughTool.cxx.

502  { // const {
503  if (!road.seed) return;
504 
505  RegionMaximumVec& maxVec = sectorData.maxVec;
506 
507  // gather locality information on seed
508  MuonHough::MuonLayerHough::Maximum& seed = *road.seed;
509  MuonStationIndex::LayerIndex seedLayer = MuonStationIndex::toLayerIndex(seed.hough->m_descriptor.chIndex);
510  DetRegIdx region = seed.hough->m_descriptor.region;
511 
512  // loop over layers in the same region as the seed ( inner, middle, outer)
513  for (int lay = 0; lay < toInt(LayerIndex::LayerIndexMax); ++lay) {
514  MuonStationIndex::LayerIndex layer = static_cast<MuonStationIndex::LayerIndex>(lay);
515  if (layer == seedLayer && seed.hough->m_descriptor.sector == sectorData.sector) continue;
516 
517  // untrue -> look in neighboring layer
518  // true -> look only in this layer
519  double distanceCut = layer == seedLayer ? 500. : (double)m_extrapolationDistance;
520 
521  unsigned int layerHash = MuonStationIndex::sectorLayerHash(region, layer);
522 
523  // fetching vector of maxima for given region and layer
524  const MaximumVec& maxima = maxVec[layerHash];
525  if (maxima.empty()) continue;
526 
527  ATH_MSG_DEBUG("Associating maxima in " << MuonStationIndex::regionName(region) << " " << MuonStationIndex::layerName(layer)
528  << " size " << maxima.size());
529  // loop over maxima in layer
530  for (const auto& candMaximum : maxima) {
531  // extrapolate seed to layer assuming a pointing straight line or parabolic
532  // add maximum to road if close enough
533  float yloc_diff = MuonHough::extrapolate(seed, *candMaximum, m_doParabolicExtrapolation);
534  if (std::abs(MuonHough::extrapolate(seed, *candMaximum, m_doParabolicExtrapolation)) < distanceCut) {
535  ATH_MSG_VERBOSE(" Adding maximum position " << candMaximum->pos << " intersect diff" << yloc_diff);
536  road.add(candMaximum);
537  } else {
538  ATH_MSG_VERBOSE(" Maximum position: y "
539  << candMaximum->pos << " x " << candMaximum->hough->m_descriptor.referencePosition << " seed y "
540  << seed.hough->m_descriptor.referencePosition << " x " << seed.pos << " intersect diff " << yloc_diff);
541  }
542  }
543  }
544 
545  // check if the maximum is close to the detector boundary, if yes look for maxima in the neighbouring region, skip BarrelExtended
546  if (seedLayer == LayerIndex::BarrelExtended) return;
547 
548  ATH_MSG_DEBUG("Checking Barrel/Endcap overlaps: min dist edge "
549  << seed.pos - seed.hough->m_descriptor.yMinRange << " max dist edge " << seed.pos - seed.hough->m_descriptor.yMaxRange
550  << " pos " << seed.pos << " range " << seed.hough->m_descriptor.yMinRange << " "
551  << seed.hough->m_descriptor.yMaxRange);
552 
553  if (std::abs(seed.pos - seed.hough->m_descriptor.yMinRange) < 4000. ||
554  std::abs(seed.pos - seed.hough->m_descriptor.yMaxRange) < 4000.) {
555  // asumes region is barrel and looks in adjacent regions (clever logic TM here)
556  DetRegIdx neighbourRegion = DetRegIdx::Barrel;
557  if (region == DetRegIdx::Barrel) {
558  if (seed.pos < 0)
559  neighbourRegion = DetRegIdx::EndcapC;
560  else
561  neighbourRegion = DetRegIdx::EndcapA;
562  } // in all other cases the neigbourRegion is definitely barrel
563 
564  // looping over all layers in neigbouring region
565  for (int lay = 0; lay < toInt(LayerIndex::LayerIndexMax); ++lay) {
566  MuonStationIndex::LayerIndex layer = static_cast<MuonStationIndex::LayerIndex>(lay);
567 
568  // skip barrel combinations with BEE
569  if (region == DetRegIdx::Barrel && layer == LayerIndex::BarrelExtended) continue;
570 
571  double distanceCut = 1000.;
572 
573  // get maxima from neigboring region
574  unsigned int layerHash = MuonStationIndex::sectorLayerHash(neighbourRegion, layer);
575  const MaximumVec& maxima = maxVec[layerHash];
576  if (maxima.empty()) continue;
577  ATH_MSG_DEBUG("Associating maxima in neighbouring region " << MuonStationIndex::regionName(neighbourRegion) << " "
578  << MuonStationIndex::layerName(layer) << " hash " << layerHash
579  << " size " << maxima.size());
580 
581  // loop over maxima per layer
582  for (const auto& candMaximum : maxima) {
583  // extrapolate seed to layer assuming a pointing straight line, swap coordinates
584  float yloc_diff = MuonHough::extrapolate(seed, *candMaximum, m_doParabolicExtrapolation);
585  ATH_MSG_VERBOSE(" Maximum position: y "
586  << candMaximum->pos << " x " << candMaximum->hough->m_descriptor.referencePosition << " seed y "
587  << seed.hough->m_descriptor.referencePosition << " x " << seed.pos << " intersect diff " << yloc_diff);
588 
589  if (std::abs(yloc_diff) < distanceCut) {
590  road.add(candMaximum);
591  road.neighbouringRegion = neighbourRegion;
592  }
593  }
594  }
595  }
596 
597  // search for phiMaxima using the etaMaximum of the road in the current sector
598  std::set<const TgcClusterObj3D*> tgcClusters;
599  std::set<Identifier> triggerLayers;
600  const MaximumVec& maxima = road.maxima;
601  for (const auto& maximum : maxima) {
602  if (maximum->hough->m_descriptor.sector != sectorData.sector)
603  continue; // skip cases where a maximum on the road does not belong to the currently examined sector
604 
605  // gather tgcClusters associated to the hits of the maxima
606  for (auto ehit = maximum->hits.begin(); ehit != maximum->hits.end(); ++ehit) {
607  const MuonHough::Hit& etaHit = **ehit;
608  if (etaHit.tgc) {
609  if (!etaHit.tgc->phiCluster.empty()) tgcClusters.insert(etaHit.tgc);
610  } else if (etaHit.prd) {
611  triggerLayers.insert(m_idHelperSvc->gasGapId(etaHit.prd->identify()));
612  }
613  }
614  }
615 
616  MuonHough::MuonPhiLayerHough& phiHough =
617  detectorHoughTransforms.phiHough(region); // get phi transform in the same region as the seed
618 
619  // gather phiHits in sector that match the etaHits of the maximum
620  PhiHitVec phiHitsInMaximum;
621  PhiHitVec& phiHits = sectorData.phiHitVec[toInt(region)];
622  for (const auto& phiHit : phiHits) {
623  if (phiHit->tgc) {
624  if (tgcClusters.find(phiHit->tgc) != tgcClusters.end()) phiHitsInMaximum.push_back(phiHit);
625  } else if (phiHit->prd) {
626  if (triggerLayers.find(m_idHelperSvc->gasGapId(phiHit->prd->identify())) != triggerLayers.end())
627  phiHitsInMaximum.push_back(phiHit);
628  }
629  }
630 
631  // fill phi hits
632  ATH_MSG_DEBUG("extendSeed: Filling s" << sectorData.sector << " " << MuonStationIndex::regionName(region) << " phiHitsInMaxima "
633  << phiHitsInMaximum.size() << " phi hits: " << phiHits.size());
634 
635  if (!findMaxima(phiHough, phiHitsInMaximum, sectorData.phiMaxVec[toInt(region)], sectorData.sector) ||
636  sectorData.phiMaxVec[toInt(region)].empty()) {
637  ATH_MSG_DEBUG("extendSeed: No phi maxima found in s" << sectorData.sector << " " << MuonStationIndex::regionName(region));
638  return;
639  }
640 
641  ++sectorData.nphilayersWithMaxima[toInt(region)];
642  sectorData.nphimaxHitsInRegion[toInt(region)] += sectorData.phiMaxVec[toInt(region)].front()->max;
643 
644  ATH_MSG_DEBUG("extendSeed: Sector phiMaxima Summary: s" << sectorData.sector << " " << MuonStationIndex::regionName(region) << " "
645  << sectorData.nphilayersWithMaxima[toInt(region)]
646  << " -> nPhiMaxima: " << sectorData.phiMaxVec[toInt(region)].size()
647  << " max sum: " << sectorData.nphimaxHitsInRegion[toInt(region)]);
648  }

◆ fill() [1/6]

void Muon::MuonLayerHoughTool::fill ( const EventContext &  ctx,
std::set< Identifier > &  truthHits,
const CscPrepDataCollection &  cscs,
HitVec &  hits,
PhiHitVec &  phiHits 
) const
private

CSCs were not part of the pattern finding yet..

Definition at line 1521 of file MuonLayerHoughTool.cxx.

1522  {
1524  return;
1525  auto truthCollections = m_truthNames.makeHandles(ctx);
1526  Identifier chid = cscs.identify();
1527  unsigned int technology = toInt(m_idHelperSvc->technologyIndex(chid));
1528  MuonStationIndex::LayerIndex layer = m_idHelperSvc->layerIndex(chid);
1529  DetRegIdx region = m_idHelperSvc->regionIndex(chid);
1530  int sector = m_idHelperSvc->sector(chid);
1531  unsigned int neta{0}, nphi{0};
1532  for (const CscPrepData* prd : cscs) {
1533  const bool meas_phi = m_idHelperSvc->rpcIdHelper().measuresPhi(prd->identify());
1534  nphi += meas_phi;
1535  neta += !meas_phi;
1536  }
1537  ATH_MSG_DEBUG("fillCscs: Filling " << m_idHelperSvc->toStringChamber(chid) << ": loc s" << sector << " "
1538  << MuonStationIndex::regionName(region) << " " << MuonStationIndex::layerName(layer)
1539  << " -> eta hits " << neta << " phi hits " << nphi);
1540  for (const CscPrepData* prd : cscs) {
1541  const Identifier id = prd->identify();
1542  int sublayer = sublay(id);
1543  MuonHough::HitDebugInfo* debug = new MuonHough::HitDebugInfo(technology, sector, region, layer, sublayer);
1544  debug->isEtaPhi = (neta && nphi);
1545  debug->trigConfirm = 1;
1546  debug->time = prd->time();
1547  std::map<unsigned int, unsigned int>::const_iterator pos = m_techToTruthNameIdx.find(technology);
1548  if (pos != m_techToTruthNameIdx.end()) { matchTruth(truthHits, *truthCollections[pos->second], id, *debug); }
1549  float weight = (neta && nphi) ? 2 : 1;
1550  if (m_idHelperSvc->rpcIdHelper().measuresPhi(id)) {
1551  const float r = rCor(*prd);
1552  const float phi = prd->globalPosition().phi();
1553  const double phi1 = phi; // phiCor(phi,sector);
1554  debug->r = -99999;
1555  MuonHough::PhiHit* hit = new MuonHough::PhiHit(sublayer, r, phi1, phi1, weight, debug, prd);
1556  phiHits.emplace_back(hit);
1557  } else {
1558  const float x = rCor(*prd);
1559  const float y = prd->globalPosition().z();
1560  const float stripCor = 0.5 * prd->detectorElement()->StripWidth(false);
1561  const float ymin = y - stripCor;
1562  const float ymax = y + stripCor;
1563  debug->r = stripCor;
1564  MuonHough::Hit* hit = new MuonHough::Hit(sublayer, x, ymin, ymax, weight, debug, prd);
1565  hits.emplace_back(hit);
1566  }
1567  }
1568  }

◆ fill() [2/6]

void Muon::MuonLayerHoughTool::fill ( const EventContext &  ctx,
std::set< Identifier > &  truthHits,
const MdtPrepDataCollection &  mdts,
MuonLayerHoughTool::HitVec &  hits 
) const
private

Definition at line 1481 of file MuonLayerHoughTool.cxx.

1482  {
1483  if (mdts.empty()) return;
1484  auto truthCollections = m_truthNames.makeHandles(ctx);
1485  Identifier chid = mdts.identify();
1486  DetRegIdx region = m_idHelperSvc->regionIndex(chid);
1487  MuonStationIndex::LayerIndex layer = m_idHelperSvc->layerIndex(chid);
1488  int sector = m_idHelperSvc->sector(chid);
1489  unsigned int technology = toInt(m_idHelperSvc->technologyIndex(chid));
1490  bool barrelLike = (region == DetRegIdx::Barrel || layer == LayerIndex::BarrelExtended);
1491  unsigned int nmdts(mdts.size()), nmdtsBad{0};
1492  for (const MdtPrepData* prd : mdts) {
1493  if (prd->adc() < 50 || prd->status() != MdtStatusDriftTime) {
1494  ++nmdtsBad;
1495  continue;
1496  }
1497  const Identifier id = prd->identify();
1498  float r = rCor(*prd);
1499  float x = barrelLike ? r : prd->globalPosition().z();
1500  float y = barrelLike ? prd->globalPosition().z() : r;
1501  int sublayer = sublay(id);
1502 
1503  float ymin = y - prd->localPosition()[Trk::locR];
1504  float ymax = y + prd->localPosition()[Trk::locR];
1505  MuonHough::HitDebugInfo* debug = new MuonHough::HitDebugInfo(technology, sector, region, layer, sublayer);
1506  debug->time = prd->tdc();
1507  debug->r = prd->localPosition()[Trk::locR];
1508 
1509  std::map<unsigned int, unsigned int>::const_iterator pos = m_techToTruthNameIdx.find(technology);
1510  if (pos != m_techToTruthNameIdx.end()) { matchTruth(truthHits, *truthCollections[pos->second], id, *debug); }
1511  MuonHough::Hit* hit = new MuonHough::Hit(sublayer, x, ymin, ymax, 1., debug, prd);
1512  hits.emplace_back(hit);
1513  }
1514 
1515  ATH_MSG_DEBUG("fillMDT: Filling " << m_idHelperSvc->toStringChamber(chid) << ": loc s" << sector << " "
1516  << MuonStationIndex::regionName(region) << " " << MuonStationIndex::layerName(layer)
1517  << " -> hits: " << nmdts << " bad " << nmdtsBad << " isSmallChamber "
1518  << m_idHelperSvc->isSmallChamber(chid));
1519  }

◆ fill() [3/6]

void Muon::MuonLayerHoughTool::fill ( const EventContext &  ctx,
std::set< Identifier > &  truthHits,
const MMPrepDataCollection &  mdts,
MuonLayerHoughTool::HitVec &  hits 
) const
private

Definition at line 1619 of file MuonLayerHoughTool.cxx.

1620  {
1621  if (mms.empty()) return;
1622  auto truthCollections = m_truthNames.makeHandles(ctx);
1623  Identifier chid = mms.identify();
1624  DetRegIdx region = m_idHelperSvc->regionIndex(chid);
1625  MuonStationIndex::LayerIndex layer = m_idHelperSvc->layerIndex(chid);
1626  int sector = m_idHelperSvc->sector(chid);
1627  unsigned int technology = toInt(m_idHelperSvc->technologyIndex(chid));
1628  ATH_MSG_DEBUG("fillMM: Filling " << m_idHelperSvc->toStringChamber(chid) << ": loc s" << sector << " "
1629  << MuonStationIndex::regionName(region) << " " << MuonStationIndex::layerName(layer) << " -> hits "
1630  << mms.size());
1631 
1632  std::array<double,8> multiplicity{};
1633  for (const MMPrepData* prd : mms) {
1634  const Identifier id = prd->identify();
1635  int sublayer = sublay(id) % 10;
1636  multiplicity[sublayer]++;
1637  }
1638 
1639  if( msgLvl(MSG::DEBUG) ){
1640  for (int i = 0; i<8 ; i++) if(multiplicity[i]>0) ATH_MSG_DEBUG(" sublayer " << i << " hits " << multiplicity[i]);
1641  }
1642 
1643  for (const MMPrepData* prd : mms) {
1644  const Identifier id = prd->identify();
1645  float x = prd->globalPosition().z();
1646  float y = rCor(*prd);
1647  int sublayer = sublay(id) % 10;
1648  float stripCor = prd->detectorElement()->getDesign(id)->inputPitch;
1649  float ymin = y - stripCor;
1650  float ymax = y + stripCor;
1651 
1652  //Downweight noise channels
1653  const double weight = 1. / std::max(1., multiplicity[sublayer]);
1654 
1655  MuonHough::HitDebugInfo* debug = new MuonHough::HitDebugInfo(technology, sector, region, layer, sublayer);
1656  debug->r = stripCor;
1657  std::map<unsigned int, unsigned int>::const_iterator pos = m_techToTruthNameIdx.find(technology);
1658  if (pos != m_techToTruthNameIdx.end()) { matchTruth(truthHits, *truthCollections[pos->second], id, *debug); }
1659  std::unique_ptr<MuonHough::Hit> hit = std::make_unique<MuonHough::Hit>(sublayer, x, ymin, ymax, weight, debug, prd);
1660  hits.emplace_back(std::move(hit));
1661  }
1662  }

◆ fill() [4/6]

void Muon::MuonLayerHoughTool::fill ( const EventContext &  ctx,
std::set< Identifier > &  truthHits,
const RpcPrepDataCollection &  rpcs,
MuonLayerHoughTool::HitVec &  hits,
MuonLayerHoughTool::PhiHitVec &  phiHits 
) const
private

Definition at line 1569 of file MuonLayerHoughTool.cxx.

1570  {
1571  if (rpcs.empty()) return;
1572  auto truthCollections = m_truthNames.makeHandles(ctx);
1573  Identifier chid = rpcs.identify();
1574  unsigned int technology = toInt(m_idHelperSvc->technologyIndex(chid));
1575  MuonStationIndex::LayerIndex layer = m_idHelperSvc->layerIndex(chid);
1576  DetRegIdx region = m_idHelperSvc->regionIndex(chid);
1577  int sector = m_idHelperSvc->sector(chid);
1578  // check whether there are eta and phi hits
1579  unsigned int neta{0}, nphi{0};
1580  for (const RpcPrepData* prd : rpcs) {
1581  const bool meas_phi = m_idHelperSvc->rpcIdHelper().measuresPhi(prd->identify());
1582  nphi += meas_phi;
1583  neta += !meas_phi;
1584  }
1585  ATH_MSG_DEBUG("fillRPC: Filling " << m_idHelperSvc->toStringChamber(chid) << ": loc s" << sector << " "
1586  << MuonStationIndex::regionName(region) << " " << MuonStationIndex::layerName(layer)
1587  << " -> eta hits " << neta << " phi hits " << nphi);
1588 
1589  for (const RpcPrepData* prd : rpcs) {
1590  const Identifier id = prd->identify();
1591  int sublayer = sublay(id);
1592  MuonHough::HitDebugInfo* debug = new MuonHough::HitDebugInfo(technology, sector, region, layer, sublayer);
1593  debug->isEtaPhi = (neta && nphi);
1594  debug->trigConfirm = 1;
1595  debug->time = prd->time();
1596  std::map<unsigned int, unsigned int>::const_iterator pos = m_techToTruthNameIdx.find(technology);
1597  if (pos != m_techToTruthNameIdx.end()) { matchTruth(truthHits, *truthCollections[pos->second], id, *debug); }
1598  float weight = (neta && nphi) ? 2 : 1;
1599  if (m_idHelperSvc->rpcIdHelper().measuresPhi(id)) {
1600  const float r = rCor(*prd);
1601  const float phi = prd->globalPosition().phi();
1602  const double phi1 = phi; // phiCor(phi,sector);
1603  debug->r = -99999;
1604  MuonHough::PhiHit* hit = new MuonHough::PhiHit(sublayer, r, phi1, phi1, weight, debug, prd);
1605  phiHits.emplace_back(hit);
1606  } else {
1607  const float x = rCor(*prd);
1608  const float y = prd->globalPosition().z();
1609  const float stripCor = 0.5 * prd->detectorElement()->StripWidth(false);
1610  const float ymin = y - stripCor;
1611  const float ymax = y + stripCor;
1612  debug->r = stripCor;
1613  MuonHough::Hit* hit = new MuonHough::Hit(sublayer, x, ymin, ymax, weight, debug, prd);
1614  hits.emplace_back(hit);
1615  }
1616  }
1617  }

◆ fill() [5/6]

void Muon::MuonLayerHoughTool::fill ( const EventContext &  ctx,
std::set< Identifier > &  truthHits,
const sTgcPrepDataCollection &  stgcs,
MuonLayerHoughTool::HitVec &  hits,
MuonLayerHoughTool::PhiHitVec &  phiHits,
int  sector 
) const
private

Pad channels – We should think about enums!

Definition at line 1664 of file MuonLayerHoughTool.cxx.

1665  {
1666  if (stgcs.empty()) return;
1667  auto truthCollections = m_truthNames.makeHandles(ctx);
1668  Identifier chid = stgcs.identify();
1669  DetRegIdx region = m_idHelperSvc->regionIndex(chid);
1670  MuonStationIndex::LayerIndex layer = m_idHelperSvc->layerIndex(chid);
1671  int sector = m_idHelperSvc->sector(chid);
1672  bool isNeighbouringSector = sector != selectedSector;
1673  unsigned int technology = toInt(m_idHelperSvc->technologyIndex(chid));
1674  ATH_MSG_DEBUG("fillsTGC: Filling " << m_idHelperSvc->toStringChamber(chid) << ": loc s" << sector << " "
1675  << MuonStationIndex::regionName(region) << " " << MuonStationIndex::layerName(layer)
1676  << " -> hits: " << stgcs.size());
1677 
1678  for (const sTgcPrepData* prd : stgcs) {
1679  const Identifier id = prd->identify();
1680  int channelType = m_idHelperSvc->stgcIdHelper().channelType(id);
1681 
1682  // only pick up phi hits in neighbouring sectors
1683  if (isNeighbouringSector && channelType == 1) continue;
1684  int sublayer = sublay(id);
1685 
1686  std::unique_ptr<MuonHough::HitDebugInfo> debug =
1687  std::make_unique<MuonHough::HitDebugInfo>(technology, sector, region, layer, sublayer);
1688  debug->isEtaPhi = 1;
1689  debug->trigConfirm = true;
1690 
1691  std::map<unsigned int, unsigned int>::const_iterator pos = m_techToTruthNameIdx.find(technology);
1692  if (pos != m_techToTruthNameIdx.end()) { matchTruth(truthHits, *truthCollections[pos->second], id, *debug); }
1693  if (m_idHelperSvc->stgcIdHelper().channelType(id) == 1) {
1694  // eta strips
1695  float x = prd->globalPosition().z();
1696  float y = rCor(*prd);
1697  float stripCor = 1.5; // get from det el
1698  const MuonGM::MuonChannelDesign* design = prd->detectorElement()->getDesign(id);
1699  if (design) {
1700  double stripWidth = design->inputWidth;
1701  double stripLength = design->channelLength(m_idHelperSvc->stgcIdHelper().channel(id));
1702  if (m_debugHough) ATH_MSG_DEBUG(" eta strip width " << stripWidth << " stripLength " << stripLength);
1703  stripCor = 0.5 * stripWidth;
1704  }
1705  debug->r = stripCor;
1706  float ymin = y - stripCor;
1707  float ymax = y + stripCor;
1708  MuonHough::Hit* hit = new MuonHough::Hit(sublayer, x, ymin, ymax, 1., debug.release(), prd);
1709  hits.emplace_back(hit);
1710  } else {
1711  double chWidth = 0;
1713  if (m_idHelperSvc->stgcIdHelper().channelType(id) == 0) {
1714  const MuonGM::MuonPadDesign* design = prd->detectorElement()->getPadDesign(id);
1715  if (!design) {
1716  ATH_MSG_WARNING("No design found for " << m_idHelperSvc->toString(id));
1717  continue;
1718  }
1719  // get the pad width from the detector design
1720  chWidth = 0.5 * design->channelWidth(prd->localPosition(), true);
1721  ATH_MSG_DEBUG(" Pad chWidth " << chWidth << " phi global " << prd->globalPosition().phi());
1722  } else if (m_idHelperSvc->stgcIdHelper().channelType(id) == 2) {
1723  const MuonGM::MuonChannelDesign* design = prd->detectorElement()->getDesign(id);
1724  if (!design) {
1725  ATH_MSG_WARNING("No design found for " << m_idHelperSvc->toString(id));
1726  continue;
1727  }
1728  chWidth = 0.5 * design->channelWidth();
1729  ATH_MSG_DEBUG(" Wire Gang chWidth " << chWidth << " phi global " << prd->globalPosition().phi());
1730  }
1731 
1732  Amg::Vector2D lp1(prd->localPosition().x() + chWidth, prd->localPosition().y());
1733  Amg::Vector3D gp1;
1734  prd->detectorElement()->surface(id).localToGlobal(lp1, gp1, gp1);
1735 
1736  lp1[0] = prd->localPosition().x() - chWidth;
1737  Amg::Vector3D gp2;
1738  prd->detectorElement()->surface(id).localToGlobal(lp1, gp2, gp2);
1739 
1740  double phi1 = gp1.phi();
1741  double phi2 = gp2.phi();
1742  double phi1c = phi1; // phiCor(phi1,selectedSector);
1743  double phi2c = phi2; // phiCor(phi2,selectedSector);
1744  double phi_check = std::abs(xAOD::P4Helpers::deltaPhi(phi1c, phi2c));
1745  if (phi_check > 0.3) {
1746  ATH_MSG_WARNING("bad local phi: in " << phi1 << ", " << phi2 << " sector phi "
1747  << m_sectorMapping.sectorPhi(selectedSector) << " phicor " << phi1c << ", "
1748  << phi2c);
1749  }
1750  if (isNeighbouringSector &&
1751  !(m_sectorMapping.insideSector(selectedSector, phi1) || m_sectorMapping.insideSector(selectedSector, phi2))) {
1752  ATH_MSG_DEBUG("Dropping phi hit in neighbouring sector " << m_idHelperSvc->toString(id) << " phi min "
1753  << std::min(phi1c, phi2c) << " max " << std::max(phi1c, phi2c)
1754  << " global phi: in " << phi1 << ", " << phi2 << " sector phi "
1755  << m_sectorMapping.sectorPhi(selectedSector));
1756  continue;
1757  }
1758  float r = rCor(*prd);
1759  float phiMin = std::min(phi1c, phi2c);
1760  float phiMax = std::max(phi1c, phi2c);
1761  ATH_MSG_VERBOSE("Phi hit " << m_idHelperSvc->toString(id) << " r " << r << " phi min " << phiMin << " phi max "
1762  << phiMax << " bc " << debug->uniqueID << " chw " << chWidth << " trigC "
1763  << debug->trigConfirm << " g phi " << phi1 << " " << phi2);
1764  MuonHough::PhiHit* phiHit =
1765  new MuonHough::PhiHit(sublayer, r, phiMin, phiMax, 1, debug.release(), prd);
1766  phiHits.emplace_back(phiHit);
1767  }
1768  }
1769  }

◆ fill() [6/6]

void Muon::MuonLayerHoughTool::fill ( const EventContext &  ctx,
std::set< Identifier > &  truthHits,
std::vector< std::unique_ptr< TgcHitClusteringObj >> &  tgcClusteringObjs,
const TgcPrepDataCollection &  tgcs,
MuonLayerHoughTool::HitVec &  hits,
MuonLayerHoughTool::PhiHitVec &  phiHits,
int  sector 
) const
private

Definition at line 1771 of file MuonLayerHoughTool.cxx.

1773  {
1774  if (tgcs.empty()) return;
1775  tgcClusteringObjs.push_back(std::make_unique<TgcHitClusteringObj>(&m_idHelperSvc->tgcIdHelper()));
1776  TgcHitClusteringObj& clustering = *tgcClusteringObjs.back();
1777  std::vector<const TgcPrepData*> prds;
1778  prds.insert(prds.begin(), tgcs.begin(), tgcs.end());
1779  clustering.cluster(prds);
1780  clustering.buildClusters3D();
1781 
1782  Identifier chid = tgcs.identify();
1783  DetRegIdx region = m_idHelperSvc->regionIndex(chid);
1784  MuonStationIndex::LayerIndex layer = m_idHelperSvc->layerIndex(chid);
1785 
1786  if (clustering.clusters3D.empty()) {
1787  ATH_MSG_DEBUG("TgcHitClusteringObj, no 3D clusters! ");
1788  if (msgLvl(MSG::DEBUG)) {
1789  for (const TgcPrepData* prd : tgcs) { ATH_MSG_DEBUG(" " << m_idHelperSvc->toString(prd->identify())); }
1790  }
1791  return;
1792  }
1793  if (clustering.bestEtaCluster().empty()) {
1794  ATH_MSG_DEBUG("TgcHitClusteringObj, no eta cluster selected! ");
1795  if (msgLvl(MSG::DEBUG)) {
1796  for (const TgcPrepData* prd : prds) { ATH_MSG_DEBUG(" " << m_idHelperSvc->toString(prd->identify())); }
1797  }
1798  return;
1799  }
1800  auto truthCollections = m_truthNames.makeHandles(ctx);
1801  std::vector<int> sectors;
1802  getSectors(clustering.clusters3D.front(), sectors);
1803  unsigned int technology = toInt(m_idHelperSvc->technologyIndex(chid));
1804  for (unsigned int si = 0; si < sectors.size(); ++si) {
1805  if (sectors[si] != sector) continue;
1806 
1807  for (const TgcClusterObj3D& cl : clustering.clusters3D) {
1808  const Identifier id = cl.etaCluster.front()->identify();
1809 
1810  double x = cl.getEdge(TgcEdge::LowEtaLowPhi).z();
1811  double y11 = rCor(cl, TgcEdge::LowEtaLowPhi, sector);
1812  double y12 = rCor(cl, TgcEdge::LowEtaHighPhi, sector);
1813  double y21 = rCor(cl, TgcEdge::LowEtaLowPhi, sector);
1814  double y22 = rCor(cl, TgcEdge::HighEtaHighPhi, sector);
1815  double phi11 = cl.getEdge(TgcEdge::LowEtaLowPhi).phi();
1816  double phi12 = cl.getEdge(TgcEdge::LowEtaHighPhi).phi();
1817  double phi21 = cl.getEdge(TgcEdge::LowEtaLowPhi).phi();
1818  double phi22 = cl.getEdge(TgcEdge::HighEtaHighPhi).phi();
1819  double ymin = std::min(std::min(y11, y12), std::min(y21, y22));
1820  double ymax = std::max(std::max(y11, y12), std::max(y21, y22));
1821  double phimin = std::min(std::min(phi11, phi12), std::min(phi21, phi22));
1822  double phimax = std::max(std::max(phi11, phi12), std::max(phi21, phi22));
1823  double phi1 = phimin; // phiCor(phimin,sector);
1824  double phi2 = phimax; // phiCor(phimax,sector);
1825  int sublayer = sublay(id, x);
1826  ATH_MSG_VERBOSE("Cluster "<<m_idHelperSvc->toString(id)<<" x: "<<x<<", y11: "<<y11
1827  <<", y12: "<<y12<<", y21: "<<y21<<", y22: "<<y22<<", phi11: "<<phi11<<", "
1828  <<"phi12: "<<phi12<<", phi21: "<<phi21<<", phi22: "<<phi22<<" ymin: "<<ymin<<", ymax: "<<ymax
1829  <<", phimin: "<<phimin<<", phimax: "<<phimax);
1830 
1831  MuonHough::HitDebugInfo* debug = new MuonHough::HitDebugInfo(technology, sector, region, layer, sublayer);
1832  debug->clusterSize = cl.etaCluster.size();
1833  debug->clusterLayers = 2;
1834  debug->isEtaPhi = true;
1835  debug->time = cl.etaCluster.front()->getBcBitMap();
1836  std::map<unsigned int, unsigned int>::const_iterator pos = m_techToTruthNameIdx.find(technology);
1837  if (pos != m_techToTruthNameIdx.end()) { matchTruth(truthHits, *truthCollections[pos->second], id, *debug); }
1838 
1839  MuonHough::HitDebugInfo* phiDebug = new MuonHough::HitDebugInfo(*debug);
1840  phiDebug->clusterSize = cl.phiCluster.size();
1841  phiDebug->clusterLayers = 1;
1842  phiDebug->isEtaPhi = true;
1843 
1844  std::unique_ptr<MuonHough::Hit> hit = std::make_unique<MuonHough::Hit>(sublayer, x, ymin, ymax, 2, debug, nullptr, &cl);
1845  std::unique_ptr<MuonHough::PhiHit> phiHit =
1846  std::make_unique<MuonHough::PhiHit>(sublayer, y11, phi1, phi2, 2, phiDebug, nullptr, &cl);
1847  hits.emplace_back(std::move(hit));
1848  phiHits.emplace_back(std::move(phiHit));
1849  }
1850  }
1851  ATH_MSG_DEBUG("fillTGC: Filling " << m_idHelperSvc->toStringChamber(chid) << ": loc s" << sector << " "
1852  << MuonStationIndex::regionName(region) << " " << MuonStationIndex::layerName(layer)
1853  << " -> etaHits: " << hits.size() << " phiHits: " << phiHits.size()
1854  << " sectors: " << sectors.size());
1855  }

◆ fillHitsPerSector()

void Muon::MuonLayerHoughTool::fillHitsPerSector ( const EventContext &  ctx,
State &  state,
const int  sector,
const CollectionsPerSector &  hashes,
const MdtPrepDataContainer *  mdtCont,
const CscPrepDataContainer *  cscCont,
const TgcPrepDataContainer *  tgcCont,
const RpcPrepDataContainer *  rpcCont,
const sTgcPrepDataContainer *  stgcCont,
const MMPrepDataContainer *  mmCont 
) const
private

Definition at line 1421 of file MuonLayerHoughTool.cxx.

1425  {
1426  MuonLayerHoughTool::HoughDataPerSector& houghData = state.houghDataPerSectorVec->vec[sector - 1];
1427  houghData.sector = sector;
1428  // loop over all possible station layers in the sector
1429  for (unsigned int tech = 0; tech < m_ntechnologies; ++tech) {
1430  for (unsigned int layerHash = 0; layerHash < MuonStationIndex::sectorLayerHashMax(); ++layerHash) {
1431  const HashVec& hashes = collectionsPerSector.technologyRegionHashVecs[tech][layerHash];
1432  if (hashes.empty()) continue;
1433  auto regionLayer = MuonStationIndex::decomposeSectorLayerHash(layerHash);
1434 
1435  for (const IdentifierHash& id_hash : hashes) {
1436  // !?! else if made by Felix
1437  if (mdtCont && !mdtCont->empty() && tech == toInt(TechnologyIndex::MDT)) {
1438  const MdtPrepDataCollection* pos = mdtCont->indexFindPtr(id_hash);
1439  if (pos) fill(ctx, state.truthHits, *pos, houghData.hitVec[layerHash]);
1440  } else if (rpcCont && !rpcCont->empty() && tech == toInt(TechnologyIndex::RPC)) {
1441  const RpcPrepDataCollection* pos = rpcCont->indexFindPtr(id_hash);
1442  if (pos) fill(ctx, state.truthHits, *pos, houghData.hitVec[layerHash], houghData.phiHitVec[toInt(regionLayer.first)]);
1443  } else if (tgcCont && !tgcCont->empty() && tech == toInt(TechnologyIndex::TGC)) {
1444  const TgcPrepDataCollection* pos = tgcCont->indexFindPtr(id_hash);
1445  if (pos)
1446  fill(ctx, state.truthHits, state.houghDataPerSectorVec->tgcClusteringObjs, *pos, houghData.hitVec[layerHash],
1447  houghData.phiHitVec[toInt(regionLayer.first)], collectionsPerSector.sector);
1448  } else if (stgcCont && !stgcCont->empty() && tech == toInt(TechnologyIndex::STGC)) {
1449  const sTgcPrepDataCollection* pos = stgcCont->indexFindPtr(id_hash);
1450  if (pos)
1451  fill(ctx, state.truthHits, *pos, houghData.hitVec[layerHash], houghData.phiHitVec[toInt(regionLayer.first)],
1452  collectionsPerSector.sector);
1453  } else if (mmCont && !mmCont->empty() && tech == toInt(TechnologyIndex::MM)) {
1454  const MMPrepDataCollection* pos = mmCont->indexFindPtr(id_hash);
1455  if (pos) fill(ctx, state.truthHits, *pos, houghData.hitVec[layerHash]);
1456  }
1457  }
1458  }
1459  }
1460  }

◆ find() [1/2]

std::pair< std::unique_ptr< MuonPatternCombinationCollection >, std::unique_ptr< HoughDataPerSectorVec > > Muon::MuonLayerHoughTool::find ( const MdtPrepDataContainer *  mdtCont,
const CscPrepDataContainer *  cscCols,
const TgcPrepDataContainer *  tgcCont,
const RpcPrepDataContainer *  rpcCont,
const sTgcPrepDataContainer *  stgcCont,
const MMPrepDataContainer *  mmCont,
const EventContext &  ctx 
) const
overridevirtual

Definition at line 147 of file MuonLayerHoughTool.cxx.

150  {
151  initializeSectorMapping(ctx);
152  State state;
153  ATH_MSG_DEBUG("MuonLayerHoughTool::analyse");
154 
155  state.houghDataPerSectorVec->vec.resize(16);
156 
157  // loops over all sectors, contains hashes for technology and region and chamber (?)
158  for (const CollectionsPerSector& sit : m_collectionsPerSector) {
159  ATH_MSG_DEBUG("analyse: Filling hits sector " << sit.sector);
160 
161  HoughDataPerSector& houghData = state.houghDataPerSectorVec->vec[sit.sector - 1];
162  houghData.sector = sit.sector;
163 
164  // fill hits for this sector -> hitsVec and PhiHitsVec are known now
165  fillHitsPerSector(ctx, state, sit.sector, sit, mdtCont, cscCont, tgcCont, rpcCont, stgcCont, mmCont);
166  }
167  return analyse(state);
168  }

◆ find() [2/2]

std::pair< std::unique_ptr< MuonPatternCombinationCollection >, std::unique_ptr< HoughDataPerSectorVec > > Muon::MuonLayerHoughTool::find ( const std::vector< const MdtPrepDataCollection * > &  mdtCols,
const std::vector< const CscPrepDataCollection * > &  cscCols,
const std::vector< const TgcPrepDataCollection * > &  tgcCols,
const std::vector< const RpcPrepDataCollection * > &  rpcCols,
const MuonSegmentCombinationCollection *  ,
const EventContext &  ctx 
) const
overridevirtual

find patterns for a give set of MuonPrepData collections + optionally CSC segment combinations

Definition at line 68 of file MuonLayerHoughTool.cxx.

71  {
72 
73  using namespace MuonStationIndex;
74  initializeSectorMapping(ctx);
75  State state;
76  ATH_MSG_DEBUG("MuonLayerHoughTool::find");
77 
78  // create structure to hold data per sector and set the sector indices
79  state.houghDataPerSectorVec->vec.resize(16);
80  for (unsigned int i = 0; i < state.houghDataPerSectorVec->vec.size(); ++i) state.houghDataPerSectorVec->vec[i].sector = i + 1;
81 
82  // return DetectorRegionIndex and sectorLayerHash
83  auto getHashes = [this](const Identifier& id) {
84  DetRegIdx regionIndex = m_idHelperSvc->regionIndex(id);
85  MuonStationIndex::LayerIndex layerIndex = m_idHelperSvc->layerIndex(id);
86  unsigned int sectorLayerHash = MuonStationIndex::sectorLayerHash(regionIndex, layerIndex);
87  return std::make_pair(regionIndex, sectorLayerHash);
88  };
89 
90  for (const MdtPrepDataCollection* col : mdtCols) {
91  if (!col) continue;
92  Identifier id = col->identify();
93  int sector = m_idHelperSvc->sector(id);
94  auto hashes = getHashes(id);
95  fill(ctx, state.truthHits, *col, state.houghDataPerSectorVec->vec[sector - 1].hitVec[hashes.second]);
96  }
97 
98  for (const RpcPrepDataCollection* col : rpcCols) {
99  if (!col) continue;
100  Identifier id = col->identify();
101  int sector = m_idHelperSvc->sector(id);
102  auto hashes = getHashes(id);
103  fill(ctx, state.truthHits, *col, state.houghDataPerSectorVec->vec[sector - 1].hitVec[hashes.second],
104  state.houghDataPerSectorVec->vec[sector - 1].phiHitVec[toInt(hashes.first)]);
105  }
106  for (const CscPrepDataCollection* col : cscCols) {
107  if (!col) continue;
108  const Identifier id = col->identify();
109  int sector = m_idHelperSvc->sector(id);
110  auto hashes = getHashes(id);
111  fill(ctx, state.truthHits, *col, state.houghDataPerSectorVec->vec[sector - 1].hitVec[hashes.second],
112  state.houghDataPerSectorVec->vec[sector - 1].phiHitVec[toInt(hashes.first)]);
113  }
114  auto hashInSector = [this](IdentifierHash hash, int sector, unsigned int sectorLayerHash) {
115  constexpr int tgcTech = toInt(TechnologyIndex::TGC);
116  const std::vector<IdentifierHash>& hashes = m_collectionsPerSector[sector - 1].technologyRegionHashVecs[tgcTech][sectorLayerHash];
117  return std::binary_search(hashes.begin(), hashes.end(), hash);
118  };
119 
120  for (const TgcPrepDataCollection* col : tgcCols) {
121  if (!col) continue;
122  Identifier id = col->identify();
123  int sector = m_idHelperSvc->sector(id);
124  auto hashes = getHashes(id);
125  // fill current sector
126  fill(ctx, state.truthHits, state.houghDataPerSectorVec->tgcClusteringObjs, *col,
127  state.houghDataPerSectorVec->vec[sector - 1].hitVec[hashes.second],
128  state.houghDataPerSectorVec->vec[sector - 1].phiHitVec[toInt(hashes.first)], sector);
129 
130  // fill neighbours if in overlap
131  int neighbourSectorDown = sector == 1 ? 16 : sector - 1;
132  if (hashInSector(col->identifyHash(), neighbourSectorDown, hashes.second))
133  fill(ctx, state.truthHits, state.houghDataPerSectorVec->tgcClusteringObjs, *col,
134  state.houghDataPerSectorVec->vec[neighbourSectorDown - 1].hitVec[hashes.second],
135  state.houghDataPerSectorVec->vec[neighbourSectorDown - 1].phiHitVec[toInt(hashes.first)], neighbourSectorDown);
136 
137  int neighbourSectorUp = sector == 16 ? 1 : sector + 1;
138  if (hashInSector(col->identifyHash(), neighbourSectorUp, hashes.second))
139  fill(ctx, state.truthHits, state.houghDataPerSectorVec->tgcClusteringObjs, *col,
140  state.houghDataPerSectorVec->vec[neighbourSectorUp - 1].hitVec[hashes.second],
141  state.houghDataPerSectorVec->vec[neighbourSectorUp - 1].phiHitVec[toInt(hashes.first)], neighbourSectorUp);
142  }
143 
144  return analyse(state);
145  }

◆ findMaxima() [1/2]

bool Muon::MuonLayerHoughTool::findMaxima ( MaximumVec &  seedMaxima,
MuonHough::MuonLayerHough &  hough,
MuonLayerHoughTool::HitVec &  hits,
MuonLayerHoughTool::MaximumVec &  maxima 
) const
private

Definition at line 1277 of file MuonLayerHoughTool.cxx.

1279  {
1280  if (hits.empty()) return false;
1281 
1282  using namespace MuonStationIndex;
1283  if (hough.m_descriptor.chIndex == ChIndex::ChUnknown || hough.m_descriptor.chIndex == ChIndex::ChIndexMax) {
1284  Identifier id = hits.front()->tgc ? hits.front()->tgc->etaCluster.front()->identify() : hits.front()->prd->identify();
1285  ATH_MSG_WARNING("Bad ChIndex " << m_idHelperSvc->toString(id) << " " << chName(hough.m_descriptor.chIndex));
1286  return false;
1287  }
1288 
1289  // populate hough transform with hits
1290  std::stable_sort(hits.begin(), hits.end(), MuonHough::SortHitsPerLayer());
1291  if (m_debugHough) hough.setDebug(true);
1292  hough.fillLayer2(hits);
1293 
1294  Identifier id_hit = hits.front()->tgc ? hits.front()->tgc->etaCluster.front()->identify() : hits.front()->prd->identify();
1295  MuonHough::MuonLayerHoughSelector selectorLoose;
1296  MuonHough::MuonLayerHoughSelector selector;
1297 
1298  if (m_idHelperSvc->issTgc(id_hit) || m_idHelperSvc->isMM(id_hit)) {
1299  selectorLoose = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 3.9)});
1300  selector = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 7.9)});
1301  } else {
1302  selectorLoose = m_selectorsLoose[toInt(hough.m_descriptor.chIndex)];
1303  selector = m_selectors[toInt(hough.m_descriptor.chIndex)];
1304  }
1305 
1306  // MuonStationIndex::StIndex stIndex = MuonStationIndex::toStationIndex(hough.m_descriptor.chIndex);
1307  unsigned int nmaxima = 0;
1308  while (nmaxima < 5) {
1309  MuonHough::MuonLayerHough::Maximum maximum;
1310  if (hough.findMaximum(maximum, selectorLoose)) {
1311  hough.associateHitsToMaximum(maximum, hits);
1312  ATH_MSG_VERBOSE("findMaxima: Found Eta Maximum "
1313  << nmaxima << " " << maximum.max << " trigConfirmed " << maximum.triggerConfirmed << " pos " << maximum.pos
1314  << " theta " << maximum.theta << " binPos " << maximum.binpos << " binRange " << maximum.binposmin << " -- "
1315  << maximum.binposmax << " binTheta " << maximum.bintheta << " nHits " << maximum.hits.size());
1316 
1317  int nmdt = 0;
1318  int nmm = 0;
1319  int nstgc = 0;
1320 
1321  const unsigned int nHitsInMaximum = maximum.hits.size();
1322  for (unsigned int i = 0; i < nHitsInMaximum; ++i) {
1323  MuonHough::Hit& hit = *(maximum.hits[i]);
1324  Identifier id = hit.tgc ? hit.tgc->etaCluster.front()->identify() : hit.prd->identify();
1325  int nhits = hit.tgc ? hit.tgc->etaCluster.size() : 1;
1326 
1327  nmdt += m_idHelperSvc->isMdt(id);
1328  nstgc += m_idHelperSvc->issTgc(id);
1329  nmm += m_idHelperSvc->isMM(id);
1330 
1331  ATH_MSG_VERBOSE("findMaxima: hit " << hit.layer << " " << m_idHelperSvc->toString(id) << " hits " << nhits);
1332  }
1333 
1334  // only store maxima that have MDT hits
1335  if (nmdt > 0 || (nmm + nstgc) > 0) {
1336  maxima.emplace_back(std::make_unique<MuonHough::MuonLayerHough::Maximum>(maximum));
1337  // add to seed list if
1338  if (maximum.max > selector.getCutValue(maximum.pos)) seedMaxima.push_back(maxima.back());
1339  ++nmaxima;
1340  }
1341  hough.fillLayer2(maximum.hits, true);
1342  } else {
1343  if (nmaxima > 0) { ATH_MSG_VERBOSE("findMaxima: No more maxima found " << nmaxima); }
1344  // ?!? if nmaximo == 0 here the function should return false, I think
1345  break;
1346  }
1347  }
1348  return true;
1349  }

◆ findMaxima() [2/2]

bool Muon::MuonLayerHoughTool::findMaxima ( MuonHough::MuonPhiLayerHough &  hough,
MuonLayerHoughTool::PhiHitVec &  hits,
MuonLayerHoughTool::PhiMaximumVec &  maxima,
int  sector 
) const
private

Definition at line 1351 of file MuonLayerHoughTool.cxx.

1352  {
1353  if (hits.empty()) return false;
1354 
1355  std::stable_sort(hits.begin(), hits.end(), MuonHough::SortHitsPerLayer());
1356  if (m_debugHough) hough.setDebug(true);
1357  hough.fillLayer2(hits);
1358 
1359  unsigned int nmaxima = 0;
1360  while (nmaxima < 5) {
1361  MuonHough::MuonPhiLayerHough::Maximum maximum;
1362  if (hough.findMaximum(maximum, 1.9)) {
1363  hough.associateHitsToMaximum(maximum, hits);
1364 
1365  ATH_MSG_DEBUG("findMaxima(Phi): Found Phi maximum " << nmaxima << " height " << maximum.max << " pos " << maximum.pos
1366  << " bin pos " << maximum.binpos << " binRange " << maximum.binposmin
1367  << " -- " << maximum.binposmax << " nHits " << maximum.hits.size());
1368 
1369  const unsigned int nHitsInMaximum = maximum.hits.size();
1370  for (unsigned int i = 0; i < nHitsInMaximum; ++i) {
1371  MuonHough::PhiHit& hit = *(maximum.hits[i]);
1372  Identifier id = hit.tgc ? hit.tgc->phiCluster.front()->identify() : hit.prd->identify();
1373 
1374  int nhits = hit.tgc ? hit.tgc->phiCluster.size() : 1;
1375  ATH_MSG_VERBOSE("findMaxima(Phi) phiHit " << m_idHelperSvc->toString(id) << " hits " << nhits);
1376  }
1377 
1378  maximum.sector = sector; // very fragile passing on of sector
1379 
1380  // check if the maximum is already filled, if so, don't add it again
1381  bool maximum_matched = false;
1382  for (auto pit = maxima.begin(); pit != maxima.end(); ++pit) {
1383  // reference to phi maximum
1384  MuonHough::MuonPhiLayerHough::Maximum& pmaximum = **pit;
1385  if (pmaximum.sector == maximum.sector && pmaximum.max == maximum.max && pmaximum.pos == maximum.pos &&
1386  pmaximum.hits.size() == maximum.hits.size() && pmaximum.binpos == maximum.binpos &&
1387  pmaximum.binposmin == maximum.binposmin && pmaximum.binposmax == maximum.binposmax) {
1388  ATH_MSG_DEBUG("extendSeed: sector has already been added! Skip. ");
1389  bool maximum_hitmatched = true; // check if there is a hit that is not the same
1390  for (unsigned int k = 0; k < maximum.hits.size(); ++k) {
1391  if (maximum.hits[k] != pmaximum.hits[k]) { // directly compare pointer address
1392  maximum_hitmatched = false;
1393  break;
1394  }
1395  }
1396  if (maximum_hitmatched) {
1397  maximum_matched = true;
1398  break;
1399  }
1400  }
1401  }
1402  // remove the hits from hough
1403  hough.fillLayer2(maximum.hits, true);
1404  if (maximum_matched) {
1405  //++nmaxima;
1406  continue;
1407  } else {
1408  maxima.push_back(std::make_shared<MuonHough::MuonPhiLayerHough::Maximum>(maximum));
1409  ++nmaxima;
1410  }
1411  } else {
1412  if (nmaxima > 0) { ATH_MSG_VERBOSE("findMaxima(Phi): No more maxima found " << nmaxima); }
1413  // ?!? same here, the function should return false if nothing was found, right?
1414  break;
1415  }
1416  }
1417  hough.reset();
1418  return true;
1419  }

◆ getSectors() [1/2]

void Muon::MuonLayerHoughTool::getSectors ( const Amg::Vector3D &  pos,
std::vector< int > &  sectors 
) const
inlineprivate

Definition at line 228 of file MuonLayerHoughTool.h.

228  {
229  return m_sectorMapping.getSectors(pos.phi(), sectors);
230  }

◆ getSectors() [2/2]

void Muon::MuonLayerHoughTool::getSectors ( const TgcClusterObj3D &  tgc,
std::vector< int > &  sectors 
) const
inlineprivate

Definition at line 224 of file MuonLayerHoughTool.h.

224  {
225  getSectors(tgc.getEdge(TgcEdge::LowEtaLowPhi), sectors);
226  }

◆ initialize()

StatusCode Muon::MuonLayerHoughTool::initialize ( )
overridevirtual

Definition at line 23 of file MuonLayerHoughTool.cxx.

23  {
24  ATH_CHECK(m_idHelperSvc.retrieve());
25  m_ntechnologies = m_idHelperSvc->mdtIdHelper().technologyNameIndexMax() + 1;
26  ATH_CHECK(m_printer.retrieve());
27  ATH_CHECK(m_muonManagerKey.initialize());
28  ATH_CHECK(m_truthNames.initialize());
29  constexpr int nSelect = toInt(ChIndex::ChIndexMax);
30  // initialize cuts, if only one cut, use make_pair to avoid compiler issues, format is (position, cut)
31  m_selectors.resize(nSelect);
32  m_selectors[toInt(ChIndex::BIS)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 5.9)}); // old values: 6.9; optimized: 7.9
33  m_selectors[toInt(ChIndex::BIL)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 5.9)}); // old values: 6.9; optimized: 7.9
34  m_selectors[toInt(ChIndex::BMS)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 4.9)}); // old values: 7.9; optimized: 7.9
35  m_selectors[toInt(ChIndex::BML)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 4.9)}); // old values: 7.9; optimized: 7.9
36  m_selectors[toInt(ChIndex::BOS)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 4.9)}); // old values: 4.9; optimized: 5.9
37  m_selectors[toInt(ChIndex::BOL)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 4.9)}); // old values: 4.9; optimized: 5.9
38  m_selectors[toInt(ChIndex::BEE)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 3.9)}); // old values: 5.9; optimized: 5.9
39  m_selectors[toInt(ChIndex::EIS)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 5.9)}); // old values: 6.9; optimized: 7.9
40  m_selectors[toInt(ChIndex::EIL)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 5.9)}); // old values: 6.9; optimized: 7.9
41  m_selectors[toInt(ChIndex::EMS)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 4.9)}); // old values: 7.9; optimized: 5.9
42  m_selectors[toInt(ChIndex::EML)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 4.9)}); // old values: 7.9; optimized: 5.9
43  m_selectors[toInt(ChIndex::EOS)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 4.9)}); // old values: 4.9; optimized: 5.9
44  m_selectors[toInt(ChIndex::EOL)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 4.9)}); // old values: 4.9; optimized: 5.9
45  m_selectors[toInt(ChIndex::EES)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 4.9)}); // old values: 4.9; optimized: 5.9
46  m_selectors[toInt(ChIndex::EEL)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 4.9)}); // old values: 4.9; optimized: 5.9
47 
48  m_selectorsLoose.resize(nSelect);
49  m_selectorsLoose[toInt(ChIndex::BIS)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 1.9)}); // old values: 2.9; optimized: 3.9
50  m_selectorsLoose[toInt(ChIndex::BIL)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 2.9)}); // old values: 2.9; optimized: 3.9
51  m_selectorsLoose[toInt(ChIndex::BMS)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 1.9)}); // old values: 4.9; optimized: 2.9
52  m_selectorsLoose[toInt(ChIndex::BML)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 2.9)}); // old values: 4.9; optimized: 2.9
53  m_selectorsLoose[toInt(ChIndex::BOS)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 1.9)}); // old values: 2.9; optimized: 2.9
54  m_selectorsLoose[toInt(ChIndex::BOL)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 2.9)}); // old values: 2.9; optimized: 2.9
55  m_selectorsLoose[toInt(ChIndex::BEE)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 1.9)}); // old values: 3.9; optimized: 2.9
56  m_selectorsLoose[toInt(ChIndex::EIS)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 1.9)}); // old values: 4.9; optimized: 3.9
57  m_selectorsLoose[toInt(ChIndex::EIL)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 1.9)}); // old values: 4.9; optimized: 3.9
58  m_selectorsLoose[toInt(ChIndex::EMS)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 2.9)}); // old values: 5.9; optimized: 2.9
59  m_selectorsLoose[toInt(ChIndex::EML)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 2.9)}); // old values: 5.9; optimized: 2.9
60  m_selectorsLoose[toInt(ChIndex::EOS)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 2.9)}); // old values: 2.9; optimized: 2.9
61  m_selectorsLoose[toInt(ChIndex::EOL)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 2.9)}); // old values: 2.9; optimized: 2.9
62  m_selectorsLoose[toInt(ChIndex::EES)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 2.9)}); // old values: 2.9; optimized: 2.9
63  m_selectorsLoose[toInt(ChIndex::EEL)] = MuonHough::MuonLayerHoughSelector({std::make_pair(0, 2.9)}); // old values: 2.9; optimized: 2.9
64 
65  return StatusCode::SUCCESS;
66  }

◆ initializeSectorMapping()

void Muon::MuonLayerHoughTool::initializeSectorMapping ( const EventContext &  ctx) const
private

Definition at line 1868 of file MuonLayerHoughTool.cxx.

1868  {
1869  if (m_sectorSetup) return;
1870  std::lock_guard kuchen(m_mutex);
1871  // cppcheck-suppress identicalConditionAfterEarlyExit; false positive
1872  if (m_sectorSetup) return;
1873  SG::ReadCondHandle<MuonGM::MuonDetectorManager> detMgr{m_muonManagerKey, ctx};
1874  m_collectionsPerSector.resize(MuonStationIndex::numberOfSectors());
1875  // set sector numbers
1876  unsigned int nsectorHashMax = MuonStationIndex::sectorLayerHashMax();
1877  for (unsigned int i = 0; i < m_collectionsPerSector.size(); ++i) {
1878  m_collectionsPerSector[i].sector = i + 1;
1879  m_collectionsPerSector[i].technologyRegionHashVecs.resize(m_ntechnologies);
1880  for (auto it = m_collectionsPerSector[i].technologyRegionHashVecs.begin();
1881  it != m_collectionsPerSector[i].technologyRegionHashVecs.end(); ++it) {
1882  it->resize(nsectorHashMax);
1883  }
1884  }
1885  ATH_MSG_DEBUG("Initializing hashes: number of sectors " << MuonStationIndex::numberOfSectors() << " technologies "
1886  << m_ntechnologies << " sectorLayers "
1887  << MuonStationIndex::sectorLayerHashMax());
1888  // loop over all available MDT collection identifiers and order them per sector
1889 
1890  auto loadHashes = [this] (const MuonIdHelper& idHelper){
1891  auto it = idHelper.module_begin();
1892  const auto it_end = idHelper.module_end();
1893  for (; it != it_end; ++it) {
1894  IdentifierHash hash;
1895  idHelper.get_module_hash(*it, hash);
1896  insertHash(hash, *it);
1897  }
1898  };
1899 
1900  if (m_idHelperSvc->hasMDT()) {
1901  loadHashes(m_idHelperSvc->mdtIdHelper());
1902  }
1903  if (m_idHelperSvc->hasRPC()) {
1904  loadHashes(m_idHelperSvc->rpcIdHelper());
1905  }
1906  if (m_idHelperSvc->hasCSC()) {
1907  loadHashes(m_idHelperSvc->cscIdHelper());
1908  }
1909  // loop over all available MM collection identifiers and order them per sector
1910  if (m_idHelperSvc->hasMM()) {
1911  auto it = m_idHelperSvc->mmIdHelper().detectorElement_begin();
1912  const auto it_end = m_idHelperSvc->mmIdHelper().detectorElement_end();
1913  for (; it != it_end; ++it) {
1914  IdentifierHash hash;
1915  m_idHelperSvc->mmIdHelper().get_module_hash(*it, hash);
1916  insertHash(hash, *it);
1917  }
1918  }
1919  // loop over all available STGC collection identifiers and order them per sector
1920  if (m_idHelperSvc->hasSTGC()) {
1921  auto it = m_idHelperSvc->stgcIdHelper().detectorElement_begin();
1922  const auto it_end = m_idHelperSvc->stgcIdHelper().detectorElement_end();
1923  for (; it != it_end; ++it) {
1924  IdentifierHash hash;
1925  m_idHelperSvc->stgcIdHelper().get_module_hash(*it, hash);
1926  int sector = m_idHelperSvc->sector(*it);
1927  insertHash(sector, hash, *it);
1928  int sectorU = sector != 1 ? sector - 1 : 16;
1929  int sectorD = sector != 16 ? sector + 1 : 1;
1930  insertHash(sectorU, hash, *it);
1931  insertHash(sectorD, hash, *it);
1932  }
1933  }
1934 
1935  if (m_idHelperSvc->hasTGC()) {
1936  // loop over all available TGC collection identifiers and order them per sector
1937  auto it = m_idHelperSvc->tgcIdHelper().module_begin();
1938  const auto it_end = m_idHelperSvc->tgcIdHelper().module_end();
1939  for (; it != it_end; ++it) {
1940  const MuonGM::TgcReadoutElement* detEl = detMgr->getTgcReadoutElement(*it);
1941  IdentifierHash hash;
1942  m_idHelperSvc->tgcIdHelper().get_module_hash(*it, hash);
1943  int nstrips = detEl->nStrips(1);
1944  const Amg::Vector3D p1 = detEl->channelPos(1, 1, 1);
1945  const Amg::Vector3D p2 = detEl->channelPos(1, 1, nstrips);
1946  std::vector<int> sectors1{}, sectors2{};
1947  getSectors(p1, sectors1);
1948  getSectors(p2, sectors2);
1949  std::unordered_set<int> added{};
1950  for (const int sector : sectors1) {
1951  insertHash(sector, hash, *it);
1952  added.insert(sector);
1953  }
1954  for (const int sector: sectors2) {
1955  if (added.insert(sector).second){
1956  insertHash(sector, hash, *it);
1957  }
1958  }
1959  }
1960  }
1961 
1962 
1963  ATH_MSG_DEBUG(" Printing collections per sector, number of technologies " << m_ntechnologies);
1964  for (int sector = 1; sector <= 16; ++sector) {
1965  DetRegIdx currentRegion = DetRegIdx::DetectorRegionUnknown;
1966  ATH_MSG_DEBUG(" sector " << sector);
1967  TechnologyRegionHashVec& vec = m_collectionsPerSector[sector - 1].technologyRegionHashVecs;
1968  for (unsigned int hash = 0; hash < nsectorHashMax; ++hash) {
1969  std::pair<DetRegIdx, MuonStationIndex::LayerIndex> regionLayer =
1970  MuonStationIndex::decomposeSectorLayerHash(hash);
1971 
1972  if (regionLayer.first != currentRegion) ATH_MSG_DEBUG(" " << MuonStationIndex::regionName(regionLayer.first));
1973  bool first = true;
1974  currentRegion = regionLayer.first;
1975  for (unsigned int tech = 0; tech < m_ntechnologies; ++tech) {
1976  std::stable_sort(vec[tech][hash].begin(), vec[tech][hash].end());
1977  if (!vec[tech][hash].empty()) {
1978  if (msgLvl(MSG::DEBUG)) {
1979  if (first) {
1980  ATH_MSG_DEBUG(" " << std::setw(7) << MuonStationIndex::layerName(regionLayer.second));
1981  first = false;
1982  }
1983  ATH_MSG_DEBUG(" " << std::setw(4)
1984  << MuonStationIndex::technologyName(static_cast<MuonStationIndex::TechnologyIndex>(tech))
1985  << " " << std::setw(4) << vec[tech][hash].size());
1986  }
1987  }
1988  }
1989  }
1990  }
1991  m_sectorSetup = true;
1992  }

◆ insertHash() [1/2]

void Muon::MuonLayerHoughTool::insertHash ( const IdentifierHash &  hash,
const Identifier &  id 
) const
private

Definition at line 1857 of file MuonLayerHoughTool.cxx.

1857  {
1858  insertHash(m_idHelperSvc->sector(id), hash, id);
1859  }

◆ insertHash() [2/2]

void Muon::MuonLayerHoughTool::insertHash ( int  sector,
const IdentifierHash &  hash,
const Identifier &  id 
) const
private

Definition at line 1861 of file MuonLayerHoughTool.cxx.

1861  {
1862  MuonStationIndex::TechnologyIndex techIndex = m_idHelperSvc->technologyIndex(id);
1863  int sectorLayerHash = MuonStationIndex::sectorLayerHash(m_idHelperSvc->regionIndex(id), m_idHelperSvc->layerIndex(id));
1864  m_collectionsPerSector[sector - 1].technologyRegionHashVecs[toInt(techIndex)][sectorLayerHash].push_back(hash);
1865  }

◆ matchTruth()

void Muon::MuonLayerHoughTool::matchTruth ( std::set< Identifier > &  truthHits,
const PRD_MultiTruthCollection &  truthCol,
const Identifier &  id,
MuonHough::HitDebugInfo &  debug 
) const
private

Definition at line 1462 of file MuonLayerHoughTool.cxx.

1463  {
1464  typedef PRD_MultiTruthCollection::const_iterator iprdt;
1465  std::pair<iprdt, iprdt> range = truthCol.equal_range(id);
1466  // Loop over particles contributing to this cluster
1467  for (iprdt i = range.first; i != range.second; ++i) {
1468  if (!i->second.isValid()) {
1469  ATH_MSG_WARNING("Unexpected invalid HepMcParticleLink in PRD_MultiTruthCollection");
1470  } else {
1471  const HepMcParticleLink& link = i->second;
1472  if (link.cptr() && abs(link.cptr()->pdg_id()) == 13) {
1473  debug.uniqueID = HepMC::uniqueID(link);
1474  debug.pdgId = link.cptr()->pdg_id();
1475  truthHits.insert(id);
1476  }
1477  }
1478  }
1479  }

◆ mergePhiMaxima()

void Muon::MuonLayerHoughTool::mergePhiMaxima ( MuonLayerHoughTool::Road &  road) const
private

Definition at line 416 of file MuonLayerHoughTool.cxx.

416  {
417  // input -> list of phiMaxima on road
418  // returns some mergedPhiMaxima -> is this "summed" over layers?
419 
420  auto maximaSortingLambda = [road](const std::shared_ptr<MuonHough::MuonPhiLayerHough::Maximum>& m1,
421  const std::shared_ptr<MuonHough::MuonPhiLayerHough::Maximum>& m2) {
422  if (m1->max != m2->max) return m1->max > m2->max;
423  // prefer the same sector as the seed sector
424  if (m1->sector != m2->sector) return m1->sector == road.seed->hough->m_descriptor.sector;
425 
426  if (m1->hits.size() != m2->hits.size()) return m1->hits.size() < m2->hits.size(); // least hits -> most collimated maximum
427 
428  if (m1->pos != m2->pos) return m1->pos < m2->pos;
429 
430  if (std::abs(m1->binposmax - m1->binposmin) == std::abs(m2->binposmax - m2->binposmin)) {
431  return (m1->binposmin) < (m2->binposmin);
432  }
433  return std::abs(m1->binposmax - m1->binposmin) < std::abs(m2->binposmax - m2->binposmin);
434  };
435 
436  std::stable_sort(road.phiMaxima.begin(), road.phiMaxima.end(), maximaSortingLambda);
437 
438  ATH_MSG_VERBOSE("Merging phi maxima " << road.phiMaxima.size());
439  std::set<MuonHough::MuonPhiLayerHough::Maximum*> associatedPhiMaxima;
440  for (auto pit = road.phiMaxima.begin(); pit != road.phiMaxima.end(); ++pit) { // loop over phi maxima
441  if (associatedPhiMaxima.count((*pit).get())) continue; // check if maximum is already in associatedPhiMaxima
442  associatedPhiMaxima.insert((*pit).get());
443  MuonHough::MuonPhiLayerHough::Maximum phiMaximum = **pit;
444  ATH_MSG_VERBOSE(" phi maxima " << phiMaximum.pos << " val " << phiMaximum.max);
445 
446  bool wasExtended = false;
447  for (auto pit1 = pit + 1; pit1 != road.phiMaxima.end(); ++pit1) {
448  if ((*pit1)->binposmax >= phiMaximum.binposmin && (*pit1)->binposmin <= phiMaximum.binposmax) {
449  ATH_MSG_VERBOSE(" merging maxima " << phiMaximum.pos << " val " << phiMaximum.max << " " << (*pit1)->pos << " val "
450  << (*pit1)->max);
451  phiMaximum.hits.insert(phiMaximum.hits.end(), (*pit1)->hits.begin(), (*pit1)->hits.end());
452  associatedPhiMaxima.insert((*pit1).get());
453  wasExtended = true;
454  }
455  }
456 
457  if (wasExtended) {
458  // refind maximum
459  MuonHough::MuonPhiLayerHough localHough(
460  60, -M_PI, M_PI, ((*pit)->hough ? (*pit)->hough->m_region : DetRegIdx::DetectorRegionUnknown));
461  MuonHough::PhiHitVec hits = phiMaximum.hits;
462  /* too ambiguous producing irreproducibilities because of sorting by pointer value
463  std::stable_sort(hits.begin(),hits.end(),[]( const MuonHough::PhiHit* h1,
464  const MuonHough::PhiHit* h2 ){ return h1->layer < h2->layer; } );
465  */
466 
467  std::stable_sort(hits.begin(), hits.end(),
468  [](const std::shared_ptr<MuonHough::PhiHit>& h1, const std::shared_ptr<MuonHough::PhiHit>& h2) {
469  if (h1->layer != h2->layer) return h1->layer < h2->layer;
470  if (h1->w != h2->w) return h1->w > h2->w;
471  if (h1->r != h2->r) return h1->r < h2->r;
472 
473  const double dPhi1 = std::abs(h1->phimax - h1->phimin);
474  const double dPhi2 = std::abs(h2->phimax - h2->phimin);
475  if (dPhi1 != dPhi2) return dPhi1 < dPhi2;
476  if (h1->phimin == h2->phimin) return h1->phimax < h2->phimax;
477  return h1->phimin < h2->phimin;
478  });
479 
480  ATH_MSG_VERBOSE(" updating phi maximum " << phiMaximum.pos << " bin " << phiMaximum.binpos << " val " << phiMaximum.max
481  << " number of hits " << hits.size());
482  if (msgLvl(MSG::VERBOSE)) localHough.setDebug(true);
483  localHough.fillLayer2(hits);
484  localHough.findMaximum(phiMaximum, 0.9);
485  localHough.associateHitsToMaximum(phiMaximum, hits);
486  ATH_MSG_VERBOSE(" updated phi maxima " << phiMaximum.pos << " bin " << phiMaximum.binpos << " val " << phiMaximum.max
487  << " number of hits " << phiMaximum.hits.size());
488  phiMaximum.hough = (*pit)->hough; // set back pointer to transform
489  }
490  road.mergedPhiMaxima.push_back(phiMaximum);
491  }
492  }

◆ printTruthSummary()

void Muon::MuonLayerHoughTool::printTruthSummary ( std::set< Identifier > &  truth,
std::set< Identifier > &  found 
) const
private

Definition at line 1994 of file MuonLayerHoughTool.cxx.

1994  {
1995  if (truth.size() == found.size()) {
1996  ATH_MSG_DEBUG(" All hits found: truth " << truth.size() << " found " << found.size());
1997  } else {
1998  ATH_MSG_DEBUG(" Some truth hits not found: truth " << truth.size() << " found " << found.size());
1999  std::vector<Identifier> result(truth.size() - found.size());
2000  std::vector<Identifier>::iterator pos =
2001  std::set_difference(truth.begin(), truth.end(), found.begin(), found.end(), result.begin());
2002  result.resize(pos - result.begin());
2003  for (std::vector<Identifier>::iterator it = result.begin(); it != result.end(); ++it) {
2004  ATH_MSG_DEBUG(" " << m_idHelperSvc->toString(*it));
2005  }
2006  }
2007  }

◆ rCor() [1/4]

double Muon::MuonLayerHoughTool::rCor ( const Amg::Vector3D &  pos,
const Identifier &  id 
) const
inlineprivate

Definition at line 232 of file MuonLayerHoughTool.h.

232  {
233  return m_sectorMapping.transformRToSector(pos.perp(), pos.phi(), m_idHelperSvc->sector(id));
234  }

◆ rCor() [2/4]

double Muon::MuonLayerHoughTool::rCor ( const MdtPrepData &  mdt) const
inlineprivate

Definition at line 238 of file MuonLayerHoughTool.h.

238 { return rCor(mm.globalPosition(), mm.identify()); }

◆ rCor() [3/4]

double Muon::MuonLayerHoughTool::rCor ( const MuonCluster &  rpc) const
inlineprivate

Definition at line 236 of file MuonLayerHoughTool.h.

236 { return rCor(mm.globalPosition(), mm.identify()); }

◆ rCor() [4/4]

double Muon::MuonLayerHoughTool::rCor ( const TgcClusterObj3D &  tgc,
const TgcEdge  val,
int  sector 
) const
inlineprivate

Definition at line 240 of file MuonLayerHoughTool.h.

240  {
241  const Amg::Vector3D& pos{tgc.getEdge(val)};
242  return m_sectorMapping.transformRToSector(pos.perp(), pos.phi(), sector);
243  }

◆ sublay()

int Muon::MuonLayerHoughTool::sublay ( const Identifier &  id,
float  z = 0 
) const
inlineprivate

Definition at line 245 of file MuonLayerHoughTool.h.

245  {
246  int sublayer = 0;
247  if (m_idHelperSvc->isMdt(id)) {
248  sublayer = m_idHelperSvc->mdtIdHelper().tubeLayer(id) - 1;
249  if (m_idHelperSvc->mdtIdHelper().multilayer(id) == 2) sublayer += 4;
250  } else if (m_idHelperSvc->isMM(id)) {
251  sublayer = m_idHelperSvc->mmIdHelper().gasGap(id) - 1;
252  if (m_idHelperSvc->mmIdHelper().multilayer(id) == 2) sublayer += 4;
253  sublayer += 600; // type info
254  } else if (m_idHelperSvc->issTgc(id)) {
255  sublayer = m_idHelperSvc->stgcIdHelper().gasGap(id) - 1;
256  if (m_idHelperSvc->stgcIdHelper().multilayer(id) == 2) sublayer += 4;
257  sublayer += 500; // type info
258  } else if (m_idHelperSvc->isRpc(id)) {
259  sublayer = m_idHelperSvc->rpcIdHelper().gasGap(id) - 1;
260  if (m_idHelperSvc->rpcIdHelper().doubletR(id) == 2) sublayer += 2;
261  sublayer += 100; // type info
262  } else if (m_idHelperSvc->isTgc(id)) {
263  sublayer = m_idHelperSvc->tgcIdHelper().gasGap(id) - 1;
264  using namespace MuonStationIndex;
265  StIndex stIndex = m_idHelperSvc->stationIndex(id);
266  if (stIndex == StIndex::EM) {
267  // T1 gets +3; T2 gets +3+3; T3 gets +3+6; T4 gets0 (because it is also EI)
268  PhiIndex phiIndex = m_idHelperSvc->phiIndex(id);
269  sublayer += 3;
270  if (phiIndex == PhiIndex::T2)
271  sublayer += 3;
272  else if (phiIndex == PhiIndex::T3)
273  sublayer += 6;
274  // float fz = fabs(z);
275  // if( fz < 13350 ) sublayer += 0;
276  // else if( fz < 13440 ) sublayer += 3;
277  // else if( fz < 13520 ) sublayer += 6;
278  // else if( fz < 13600 ) sublayer += 9;
279  // else if( fz < 14650 ) sublayer += 12;
280  // else if( fz < 14740 ) sublayer += 15;
281  // else if( fz < 14800 ) sublayer += 18;
282  // else if( fz < 14850 ) sublayer += 21;
283  // else if( fz < 15070 ) sublayer += 24;
284  // else if( fz < 15150 ) sublayer += 27;
285  // else if( fz < 15220 ) sublayer += 30;
286  // else if( fz < 15250 ) sublayer += 33;
287  // else sublayer += 36;
288  }
289  sublayer += 300; // type info
290  }
291  return sublayer;
292  }

Member Data Documentation

◆ ATLAS_THREAD_SAFE [1/3]

std::mutex m_mutex Muon::MuonLayerHoughTool::ATLAS_THREAD_SAFE
mutableprivate

Definition at line 213 of file MuonLayerHoughTool.h.

◆ ATLAS_THREAD_SAFE [2/3]

CollectionsPerSectorVec m_collectionsPerSector Muon::MuonLayerHoughTool::ATLAS_THREAD_SAFE
mutableprivate

Definition at line 214 of file MuonLayerHoughTool.h.

◆ ATLAS_THREAD_SAFE [3/3]

bool m_sectorSetup Muon::MuonLayerHoughTool::ATLAS_THREAD_SAFE {false}
mutableprivate

Definition at line 215 of file MuonLayerHoughTool.h.

◆ m_addSectors

Gaudi::Property<bool> Muon::MuonLayerHoughTool::m_addSectors {this, "AddSectors", false}
private

Definition at line 207 of file MuonLayerHoughTool.h.

◆ m_debugHough

Gaudi::Property<bool> Muon::MuonLayerHoughTool::m_debugHough {this, "DebugHough", false}
private

Definition at line 203 of file MuonLayerHoughTool.h.

◆ m_doParabolicExtrapolation

Gaudi::Property<bool> Muon::MuonLayerHoughTool::m_doParabolicExtrapolation
private
Initial value:
{this, "DoParabolicExtrapolation",
true}

Definition at line 204 of file MuonLayerHoughTool.h.

◆ m_extrapolationDistance

Gaudi::Property<float> Muon::MuonLayerHoughTool::m_extrapolationDistance {this, "ExtrapolationDistance", 1500.}
private

Definition at line 206 of file MuonLayerHoughTool.h.

◆ m_idHelperSvc

ServiceHandle<IMuonIdHelperSvc> Muon::MuonLayerHoughTool::m_idHelperSvc {this, "MuonIdHelperSvc", "Muon::MuonIdHelperSvc/MuonIdHelperSvc"}
private

Definition at line 192 of file MuonLayerHoughTool.h.

◆ m_muonManagerKey

SG::ReadCondHandleKey<MuonGM::MuonDetectorManager> Muon::MuonLayerHoughTool::m_muonManagerKey {this, "MuonManagerKey", "MuonDetectorManager", "MuonManager ReadKey for IOV Range intersection"}
private

Definition at line 189 of file MuonLayerHoughTool.h.

◆ m_ntechnologies

unsigned int Muon::MuonLayerHoughTool::m_ntechnologies {UINT_MAX}
private

Definition at line 208 of file MuonLayerHoughTool.h.

◆ m_onlyUseCurrentBunch

Gaudi::Property<bool> Muon::MuonLayerHoughTool::m_onlyUseCurrentBunch {this, "OnlyUseCurrentBunch", false}
private

Definition at line 202 of file MuonLayerHoughTool.h.

◆ m_printer

PublicToolHandle<MuonEDMPrinterTool> Muon::MuonLayerHoughTool::m_printer {this, "printerTool", "Muon::MuonEDMPrinterTool/MuonEDMPrinterTool"}
private

Definition at line 193 of file MuonLayerHoughTool.h.

◆ m_requireTriggerConfirmationNSW

Gaudi::Property<bool> Muon::MuonLayerHoughTool::m_requireTriggerConfirmationNSW {this, "TriggerConfirmationNSW", false}
private

Definition at line 201 of file MuonLayerHoughTool.h.

◆ m_sectorMapping

MuonSectorMapping Muon::MuonLayerHoughTool::m_sectorMapping
private

Definition at line 211 of file MuonLayerHoughTool.h.

◆ m_selectors

std::vector<MuonHough::MuonLayerHoughSelector> Muon::MuonLayerHoughTool::m_selectors
private

Definition at line 195 of file MuonLayerHoughTool.h.

◆ m_selectorsLoose

std::vector<MuonHough::MuonLayerHoughSelector> Muon::MuonLayerHoughTool::m_selectorsLoose
private

Definition at line 196 of file MuonLayerHoughTool.h.

◆ m_techToTruthNameIdx

std::map<unsigned int, unsigned int> Muon::MuonLayerHoughTool::m_techToTruthNameIdx {}
private

Definition at line 209 of file MuonLayerHoughTool.h.

◆ m_truthNames

SG::ReadHandleKeyArray<PRD_MultiTruthCollection> Muon::MuonLayerHoughTool::m_truthNames {this, "TruthNames", {}}
private

Definition at line 198 of file MuonLayerHoughTool.h.

◆ m_useRpcTimeVeto

Gaudi::Property<bool> Muon::MuonLayerHoughTool::m_useRpcTimeVeto {this, "RpcTimeVeto", false}
private

Definition at line 200 of file MuonLayerHoughTool.h.

◆ m_useSeeds

Gaudi::Property<bool> Muon::MuonLayerHoughTool::m_useSeeds {this, "UseSeeds", true}
private

Definition at line 187 of file MuonLayerHoughTool.h.

The documentation for this class was generated from the following files:
python.root_lsr_rank.hashes
hashes
Definition: root_lsr_rank.py:34
xAOD::iterator
JetConstituentVector::iterator iterator
Definition: JetConstituentVector.cxx:68
Muon::MuonStationIndex::LayerIndex
LayerIndex
enum to classify the different layers in the muon spectrometer
Definition: MuonStationIndex.h:38
beamspotman.r
def r
Definition: beamspotman.py:674
MuonGM::MuonPadDesign
Parameters defining the design of the readout sTGC pads.
Definition: MuonPadDesign.h:40
Muon::MuonLayerHoughTool::associateMaximaToPhiMaxima
void associateMaximaToPhiMaxima(MuonStationIndex::DetectorRegionIndex region, HoughDataPerSector &houghData, std::map< MuonHough::MuonPhiLayerHough::Maximum *, MaximumVec > &phiEtaAssociations, std::vector< MaximumVec > &unassEtaMaxima) const
Definition: MuonLayerHoughTool.cxx:855
Muon::MuonStationIndex::DetectorRegionIndex::Barrel
@ Barrel
ymin
double ymin
Definition: listroot.cxx:63
MuonHough::PhiHitVec
std::vector< std::shared_ptr< MuonHough::PhiHit > > PhiHitVec
Definition: MuonPhiLayerHough.h:20
MuonHough::MuonPhiLayerHough::Maximum::pos
float pos
Definition: MuonPhiLayerHough.h:27
TRTCalib_Extractor.hits
hits
Definition: TRTCalib_Extractor.py:35
get_generator_info.result
result
Definition: get_generator_info.py:21
python.SystemOfUnits.mm
float mm
Definition: SystemOfUnits.py:98
SG::ReadCondHandle
Definition: ReadCondHandle.h:44
Muon::MuonLayerHoughTool::m_printer
PublicToolHandle< MuonEDMPrinterTool > m_printer
Definition: MuonLayerHoughTool.h:193
Muon::MuonLayerHoughTool::HitVec
HoughDataPerSec::HitVec HitVec
Definition: MuonLayerHoughTool.h:59
Muon::MuonSectorMapping::transformRToSector
double transformRToSector(double r, double phi, int sector, bool toSector=true) const
expresses a radial position from and to the sector coordinate frame, the phi position should always b...
Definition: MuonSectorMapping.h:140
Muon::MuonLayerHoughTool::m_muonManagerKey
SG::ReadCondHandleKey< MuonGM::MuonDetectorManager > m_muonManagerKey
Definition: MuonLayerHoughTool.h:189
Muon::MuonStationIndex::ChIndex::EEL
@ EEL
Muon::MuonLayerHoughTool::m_selectorsLoose
std::vector< MuonHough::MuonLayerHoughSelector > m_selectorsLoose
Definition: MuonLayerHoughTool.h:196
Muon::MuonLayerHoughTool::m_extrapolationDistance
Gaudi::Property< float > m_extrapolationDistance
Definition: MuonLayerHoughTool.h:206
Muon::MuonStationIndex::sectorLayerHashMax
constexpr unsigned int sectorLayerHashMax()
maximum create a hash out of region and layer
Definition: MuonStationIndex.h:110
Muon::MuonStationIndex::ChIndex::EML
@ EML
Muon::MuonStationIndex::ChIndex::EOS
@ EOS
Muon::MuonStationIndex::TechnologyIndex::RPC
@ RPC
Amg::Vector2D
Eigen::Matrix< double, 2, 1 > Vector2D
Definition: GeoPrimitives.h:48
index
Definition: index.py:1
Muon::MuonStationIndex::StIndex::EM
@ EM
max
constexpr double max()
Definition: ap_fixedTest.cxx:33
Muon::MuonSectorMapping::getSectors
void getSectors(double phi, std::vector< int > &sectors) const
returns the main sector plus neighboring if the phi position is in an overlap region
Definition: MuonSectorMapping.h:97
Muon::RpcPrepDataCollection
MuonPrepDataCollection< RpcPrepData > RpcPrepDataCollection
Definition: MuonPrepDataCollection.h:107
MuonHough::MuonPhiLayerHough::Maximum::hough
const MuonPhiLayerHough * hough
Definition: MuonPhiLayerHough.h:37
min
constexpr double min()
Definition: ap_fixedTest.cxx:26
Muon::MuonStationIndex::sectorLayerHash
unsigned int sectorLayerHash(DetectorRegionIndex detectorRegionIndex, LayerIndex layerIndex)
create a hash out of region and layer
Muon::MuonStationIndex::ChIndex::BIL
@ BIL
Muon::MuonLayerHoughTool::rCor
double rCor(const Amg::Vector3D &pos, const Identifier &id) const
Definition: MuonLayerHoughTool.h:232
MuonHough::HitDebugInfo
struct containing additional debug information on the hits that is not needed for the actual alg but ...
Definition: MuonSpectrometer/MuonReconstruction/MuonRecUtils/MuonLayerHough/MuonLayerHough/Hit.h:26
MuonGM::MuonChannelDesign::inputWidth
double inputWidth
Definition: MuonChannelDesign.h:36
MuonHough::MuonPhiLayerHough::Maximum::binposmax
int binposmax
Definition: MuonPhiLayerHough.h:31
Muon::MuonStationIndex::stName
const std::string & stName(StIndex index)
convert StIndex into a string
Definition: MuonStationIndex.cxx:104
TRTCalib_cfilter.p1
p1
Definition: TRTCalib_cfilter.py:130
Muon::MuonStationIndex::TechnologyIndex
TechnologyIndex
enum to classify the different layers in the muon spectrometer
Definition: MuonStationIndex.h:54
PlotCalibFromCool.begin
begin
Definition: PlotCalibFromCool.py:94
Muon::MuonLayerHoughTool::RegionMaximumVec
HoughDataPerSec::RegionMaximumVec RegionMaximumVec
Definition: MuonLayerHoughTool.h:66
skel.it
it
Definition: skel.GENtoEVGEN.py:407
Muon::MdtPrepDataCollection
MuonPrepDataCollection< MdtPrepData > MdtPrepDataCollection
Definition: MuonPrepDataCollection.h:106
M_PI
#define M_PI
Definition: ActiveFraction.h:11
MuonHough::HitDebugInfo::clusterLayers
int clusterLayers
cluster size
Definition: MuonSpectrometer/MuonReconstruction/MuonRecUtils/MuonLayerHough/MuonLayerHough/Hit.h:45
MuonHough::MuonLayerHough
Definition: MuonLayerHough.h:59
Muon::MuonLayerHoughTool::extendSeed
void extendSeed(MuonHough::MuonDetectorHough &detectorHoughTransforms, Road &road, HoughDataPerSector &sectorData) const
Definition: MuonLayerHoughTool.cxx:500
xAOD::P4Helpers::deltaPhi
double deltaPhi(double phiA, double phiB)
delta Phi in range [-pi,pi[
Definition: xAODP4Helpers.h:69
MuonHough::MuonLayerHoughSelector
Definition: MuonLayerHoughSelector.h:12
vec
std::vector< size_t > vec
Definition: CombinationsGeneratorTest.cxx:9
MuonHough::MuonLayerHough::Maximum::binpos
int binpos
Definition: MuonLayerHough.h:75
Trk::locR
@ locR
Definition: ParamDefs.h:44
MuonHough::HitDebugInfo::clusterSize
int clusterSize
index of reconstructed muon
Definition: MuonSpectrometer/MuonReconstruction/MuonRecUtils/MuonLayerHough/MuonLayerHough/Hit.h:44
Muon::MuonLayerHoughTool::findMaxima
bool findMaxima(MaximumVec &seedMaxima, MuonHough::MuonLayerHough &hough, HitVec &hits, MaximumVec &maxima) const
Definition: MuonLayerHoughTool.cxx:1277
MuonHough::Hit::layer
int layer
Definition: MuonSpectrometer/MuonReconstruction/MuonRecUtils/MuonLayerHough/MuonLayerHough/Hit.h:77
ATH_MSG_VERBOSE
#define ATH_MSG_VERBOSE(x)
Definition: AthMsgStreamMacros.h:28
Muon::MuonStationIndex::ChIndex::EIS
@ EIS
Trk::Surface::center
const Amg::Vector3D & center() const
Returns the center position of the Surface.
read_hist_ntuple.h1
h1
Definition: read_hist_ntuple.py:21
MuonHough::Hit
struct containing all hit information needed for the Hough transform
Definition: MuonSpectrometer/MuonReconstruction/MuonRecUtils/MuonLayerHough/MuonLayerHough/Hit.h:60
Muon::MuonLayerHoughTool::HashVec
std::vector< IdentifierHash > HashVec
Definition: MuonLayerHoughTool.h:48
x
#define x
Muon::MuonStationIndex::TechnologyIndex::MDT
@ MDT
intersection
std::vector< std::string > intersection(std::vector< std::string > &v1, std::vector< std::string > &v2)
Definition: compareFlatTrees.cxx:25
Muon::MuonLayerHoughTool::m_doParabolicExtrapolation
Gaudi::Property< bool > m_doParabolicExtrapolation
Definition: MuonLayerHoughTool.h:204
Muon::MdtStatusDriftTime
@ MdtStatusDriftTime
The tube produced a vaild measurement.
Definition: MdtDriftCircleStatus.h:34
Muon::MuonStationIndex::numberOfSectors
constexpr unsigned numberOfSectors()
return total number of sectors
Definition: MuonStationIndex.h:118
std::stable_sort
void stable_sort(std::reverse_iterator< DataModel_detail::iterator< DVL > > beg, std::reverse_iterator< DataModel_detail::iterator< DVL > > end, Compare comp)
Specialization of stable_sort for DataVector/List.
Definition: DVL_algorithms.h:711
XMLtoHeader.count
count
Definition: XMLtoHeader.py:84
MuonHough::MuonPhiLayerHough::Maximum::binposmin
int binposmin
Definition: MuonPhiLayerHough.h:30
Muon::MuonLayerHoughTool::TechnologyRegionHashVec
std::vector< RegionHashVec > TechnologyRegionHashVec
Definition: MuonLayerHoughTool.h:50
Muon::MuonLayerHoughTool::m_ntechnologies
unsigned int m_ntechnologies
Definition: MuonLayerHoughTool.h:208
mergePhysValFiles.end
end
Definition: DataQuality/DataQualityUtils/scripts/mergePhysValFiles.py:92
MuonGM::TgcReadoutElement::channelPos
Amg::Vector3D channelPos(const Identifier &id) const
Returns the position of the active channel (wireGang or strip)
Muon::MuonLayerHoughTool::PhiMaximumVec
HoughDataPerSec::PhiMaximumVec PhiMaximumVec
Definition: MuonLayerHoughTool.h:64
Muon::MuonSectorMapping::insideSector
bool insideSector(int sector, double phi) const
checks whether the phi position is consistent with sector
Definition: MuonSectorMapping.h:74
dqt_zlumi_pandas.weight
int weight
Definition: dqt_zlumi_pandas.py:190
Muon::MuonLayerHoughTool::analyse
std::pair< std::unique_ptr< MuonPatternCombinationCollection >, std::unique_ptr< HoughDataPerSectorVec > > analyse(State &state) const
Definition: MuonLayerHoughTool.cxx:170
xAOD::phi
setEt phi
Definition: TrigEMCluster_v1.cxx:29
Muon::TgcClusterObj3D::Edge::HighEtaHighPhi
@ HighEtaHighPhi
Muon::MuonStationIndex::ChIndex::EIL
@ EIL
Muon::MuonStationIndex::toStationIndex
StIndex toStationIndex(ChIndex index)
convert ChIndex into StIndex
python.setupRTTAlg.size
int size
Definition: setupRTTAlg.py:39
Muon::TgcClusterObj3D::Edge::LowEtaLowPhi
@ LowEtaLowPhi
TRTCalib_cfilter.p2
p2
Definition: TRTCalib_cfilter.py:131
MuonHough::MuonLayerHough::Maximum::binposmin
int binposmin
Definition: MuonLayerHough.h:76
MuonHough::MuonLayerHough::Maximum
struct representing the maximum in the hough space
Definition: MuonLayerHough.h:64
Muon::MuonStationIndex::TechnologyIndex::MM
@ MM
MuonHough::MuonPhiLayerHough
Definition: MuonPhiLayerHough.h:22
MuonHough::MuonLayerHough::Maximum::theta
float theta
Definition: MuonLayerHough.h:69
MuonIdHelper
Definition: MuonIdHelper.h:80
Generate_dsid_ranseed.seed
seed
Definition: Generate_dsid_ranseed.py:10
python.changerun.m1
m1
Definition: changerun.py:30
Muon::MuonLayerHoughTool::m_techToTruthNameIdx
std::map< unsigned int, unsigned int > m_techToTruthNameIdx
Definition: MuonLayerHoughTool.h:209
MuonHough::MuonLayerHough::Maximum::max
float max
Definition: MuonLayerHough.h:67
MuonHough::PhiHit::tgc
const Muon::TgcClusterObj3D * tgc
Definition: MuonSpectrometer/MuonReconstruction/MuonRecUtils/MuonLayerHough/MuonLayerHough/Hit.h:127
Muon::MuonStationIndex::ChIndex::BIS
@ BIS
Muon::MuonStationIndex::TechnologyIndex::TGC
@ TGC
lumiFormat.i
int i
Definition: lumiFormat.py:85
z
#define z
Muon::MuonStationIndex::chIndex
ChIndex chIndex(const std::string &index)
convert ChIndex name string to enum
Definition: MuonStationIndex.cxx:11
python.FPGATrackSimAnalysisConfig.hough
hough
Definition: FPGATrackSimAnalysisConfig.py:793
Muon::MuonStationIndex::chName
const std::string & chName(ChIndex index)
convert ChIndex into a string
Definition: MuonStationIndex.cxx:119
MuonHough::MuonPhiLayerHough::Maximum
Definition: MuonPhiLayerHough.h:23
ATH_MSG_DEBUG
#define ATH_MSG_DEBUG(x)
Definition: AthMsgStreamMacros.h:29
TRT::Hit::layer
@ layer
Definition: HitInfo.h:79
MuonHough::MuonLayerHough::Maximum::triggerConfirmed
int triggerConfirmed
Definition: MuonLayerHough.h:80
Muon::MuonLayerHoughTool::m_requireTriggerConfirmationNSW
Gaudi::Property< bool > m_requireTriggerConfirmationNSW
Definition: MuonLayerHoughTool.h:201
Muon::TgcClusterObj3D::phiCluster
HitList phiCluster
Definition: TgcHitClustering.h:27
MuonR4::State
CalibratedSpacePoint::State State
Definition: SpacePointCalibrator.cxx:33
MuonHough::MuonPhiLayerHough::Maximum::hits
PhiHitVec hits
Definition: MuonPhiLayerHough.h:35
Muon::MuonLayerHoughTool::initializeSectorMapping
void initializeSectorMapping(const EventContext &ctx) const
Definition: MuonLayerHoughTool.cxx:1868
Muon::MuonLayerHoughTool::insertHash
void insertHash(const IdentifierHash &hash, const Identifier &id) const
Definition: MuonLayerHoughTool.cxx:1857
HepMC::uniqueID
int uniqueID(const T &p)
Definition: MagicNumbers.h:116
MuonGM::TgcReadoutElement
A TgcReadoutElement corresponds to a single TGC chamber; therefore typically a TGC station contains s...
Definition: MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/TgcReadoutElement.h:42
plotBeamSpotVxVal.range
range
Definition: plotBeamSpotVxVal.py:194
Muon::MuonStationIndex::ChIndex::BML
@ BML
sign
int sign(int a)
Definition: TRT_StrawNeighbourSvc.h:107
Trk::TrkDetElementBase::surface
virtual const Surface & surface() const =0
Return surface associated with this detector element.
Muon::MuonSectorMapping::sectorPhi
double sectorPhi(int sector) const
returns the centeral phi position of a sector in radians
Definition: MuonSectorMapping.h:81
Muon::MuonLayerHoughTool::createPatternCombinations
void createPatternCombinations(std::vector< MaximumVec > &maxima, MuonPatternCombinationCollection &patternCombis) const
Muon::MuonStationIndex::ChIndex::BOS
@ BOS
ATH_CHECK
#define ATH_CHECK
Definition: AthCheckMacros.h:40
Muon::MuonLayerHoughTool::mergePhiMaxima
void mergePhiMaxima(Road &road) const
Definition: MuonLayerHoughTool.cxx:416
MuonHough::HitDebugInfo::isEtaPhi
bool isEtaPhi
number of layers in the cluster
Definition: MuonSpectrometer/MuonReconstruction/MuonRecUtils/MuonLayerHough/MuonLayerHough/Hit.h:46
MuonHough::MuonDetectorHough::phiHough
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access phi transform
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Returns the number of strips in a given gas gap.
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enum to classify the different station layers in the muon spectrometer
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access to assiciated hit, either the prd or the tgc pointer is set in athena
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Add an element to the end of the collection.
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enum to classify the different phi layers in the muon spectrometer
Definition: MuonStationIndex.h:31
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const std::string & regionName(DetectorRegionIndex index)
convert DetectorRegionIndex into a string
Definition: MuonStationIndex.cxx:138
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Definition: MuonLayerHoughTool.cxx:1994
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Definition: MuonLayerHough.h:81
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Definition: LumiBlobConversion.py:16
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STRIPS ONLY: calculate channel length for a given strip number.
Definition: MuonChannelDesign.h:386
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Definition: MuonLayerHoughTool.h:207
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Definition: MuonPrepDataCollection.h:113
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calculate phi index for a given phi
Definition: EtaPhiLUT.cxx:23
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Definition: MuonLayerHoughTool.cxx:1481
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Definition: MuonLayerHoughTool.h:187
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Definition: MuonLayerHoughTool.h:68
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Definition: MuonChannelDesign.h:24
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const Muon::TgcClusterObj3D * tgc
Definition: MuonSpectrometer/MuonReconstruction/MuonRecUtils/MuonLayerHough/MuonLayerHough/Hit.h:89
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@ T3
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Definition: ObjectRange.h:163
Muon::MuonLayerHoughTool::m_truthNames
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Definition: MuonLayerHoughTool.h:198
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Definition: AtlRunQuerySelectorLhcOlc.py:610
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enum to classify the different layers in the muon spectrometer
Definition: MuonStationIndex.h:47
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#define y
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dictionary hash
Definition: CaloCondBlobAlgs_fillNoiseFromASCII.py:108
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@ T2
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std::optional< double > intersect(const AmgVector(N)&posA, const AmgVector(N)&dirA, const AmgVector(N)&posB, const AmgVector(N)&dirB)
Calculates the point B' along the line B that's closest to a second line A.
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ATH_MSG_WARNING
#define ATH_MSG_WARNING(x)
Definition: AthMsgStreamMacros.h:32
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Definition: Pythia8_RapidityOrderMPI.py:14
Muon::sTgcPrepDataCollection
MuonPrepDataCollection< sTgcPrepData > sTgcPrepDataCollection
Definition: MuonPrepDataCollection.h:112
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Definition: DeMoScan.py:534
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#define DEBUG
Definition: page_access.h:11
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Definition: MuonSegmentMatchingTool.cxx:14
Muon::MuonStationIndex::TechnologyIndex::STGC
@ STGC
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Definition: LArCondContChannels.py:659
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Helper to simultaneously calculate sin and cos of the same angle.
Definition: sincos.h:39
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@ EOL
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void buildRoads(MaximumVec &seedMaxima, MuonHough::MuonDetectorHough &detectorHoughTransforms, std::unique_ptr< HoughDataPerSectorVec > &houghDataPerSectorVec, std::vector< Road > &roads) const
Definition: MuonLayerHoughTool.cxx:300
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Definition: HoughDataPerSec.h:51
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const Trk::PrepRawData * prd
access to assiciated hit, either the prd or the tgc pointer is set in athena
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Definition: MuonLayerHoughTool.h:211
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float extrapolate(const MuonLayerHough::Maximum &ref, const MuonLayerHough::Maximum &ex, bool doparabolic=false)
Definition: MuonLayerHough.cxx:521
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convert ChIndex into LayerIndex
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transform a radial position from one sector frame into another
Definition: MuonSectorMapping.h:152
Muon::MuonStationIndex::ChIndex
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enum to classify the different chamber layers in the muon spectrometer
Definition: MuonStationIndex.h:15
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Definition: MuonLayerHoughTool.h:203
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ServiceHandle< IMuonIdHelperSvc > m_idHelperSvc
Definition: MuonLayerHoughTool.h:192
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MuonPrepDataCollection< TgcPrepData > TgcPrepDataCollection
Definition: MuonPrepDataCollection.h:108
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int VERBOSE
Definition: Control/AthenaCommon/python/Constants.py:13
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@ EMS
IdentifierHash
This is a "hash" representation of an Identifier. This encodes a 32 bit index which can be used to lo...
Definition: IdentifierHash.h:25
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int binposmax
Definition: MuonLayerHough.h:77
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Set * set_intersection(Set *set1, Set *set2)
Perform an intersection of two sets.
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double channelWidth() const
calculate local channel width
Definition: MuonChannelDesign.h:394
MuonHough::SortHitsPerLayer
struct to sort the hits
Definition: MuonSpectrometer/MuonReconstruction/MuonRecUtils/MuonLayerHough/MuonLayerHough/Hit.h:180
python.SystemOfUnits.m2
float m2
Definition: SystemOfUnits.py:107
Muon::MuonStationIndex::decomposeSectorLayerHash
std::pair< DetectorRegionIndex, LayerIndex > decomposeSectorLayerHash(unsigned int hash)
decompose the hash into Region and Layer
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print [x.__class__ for x in toList(dqregion.getSubRegions()) ]
Definition: dq_make_web_display.py:25
MuonHough::PhiHit
struct containing all hit information needed for the Hough transform
Definition: MuonSpectrometer/MuonReconstruction/MuonRecUtils/MuonLayerHough/MuonLayerHough/Hit.h:99
Muon::MuonStationIndex::StIndex::EI
@ EI
Muon::TgcClusterObj3D::etaCluster
HitList etaCluster
Definition: TgcHitClustering.h:26
Muon::MuonLayerHoughTool::m_selectors
std::vector< MuonHough::MuonLayerHoughSelector > m_selectors
Definition: MuonLayerHoughTool.h:195
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k
Definition: fitman.py:528
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void Zero(TH1D *hin)
Definition: generate.cxx:32
ymax
double ymax
Definition: listroot.cxx:64
Muon::MuonStationIndex::toInt
constexpr int toInt(const EnumType enumVal)
Definition: MuonStationIndex.h:61
Trk::PrepRawData::detectorElement
virtual const TrkDetElementBase * detectorElement() const =0
return the detector element corresponding to this PRD The pointer will be zero if the det el is not d...
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MuonStationIndex::DetectorRegionIndex DetRegIdx
Definition: MuonLayerHoughTool.h:51
Muon::MuonStationIndex::ChIndex::BOL
@ BOL
Identifier
Definition: IdentifierFieldParser.cxx:14
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