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Public Types | Public Member Functions | Private Types | Private Member Functions | Private Attributes | List of all members
Muon::MuonSystemExtensionTool Class Reference

#include <MuonSystemExtensionTool.h>

Inheritance diagram for Muon::MuonSystemExtensionTool:
Collaboration diagram for Muon::MuonSystemExtensionTool:

Public Types

typedef std::vector< MuonLayerSurface > SurfaceVec
 

Public Member Functions

virtual ~MuonSystemExtensionTool ()=default
 
StatusCode initialize () override
 
bool muonSystemExtension (const EventContext &ctx, SystemExtensionCache &cache) const override
 get muon system extension More...
 
bool muonLayerInterSections (const EventContext &ctx, const MuonCombined::TagBase &cmb_tag, SystemExtensionCache &cache) const override
 

Private Types

using DetRegIdx = MuonStationIndex::DetectorRegionIndex
 reference surfaces per region and sector More...
 

Private Member Functions

bool initializeGeometry ()
 initialize geometry More...
 
bool initializeGeometryBarrel (int sector, const Amg::Transform3D &sectorRotation)
 
bool initializeGeometryEndcap (int sector, MuonStationIndex::DetectorRegionIndex regionIndex, const Amg::Transform3D &sectorRotation)
 
SurfaceVec getSurfacesForIntersection (const Trk::TrackParameters &muonEntryPars, const SystemExtensionCache &cache) const
 get surfaces to be intersected for a given start parameters More...
 

Private Attributes

ToolHandle< Trk::IParticleCaloExtensionTool > m_caloExtensionTool
 
ToolHandle< Trk::IExtrapolator > m_extrapolator {this,"Extrapolator",""}
 
PublicToolHandle< MuonEDMPrinterTool > m_printer {this, "Printer", "Muon::MuonEDMPrinterTool/MuonEDMPrinterTool"}
 
ServiceHandle< IMuonIdHelperSvc > m_idHelperSvc {this, "MuonIdHelperSvc", "Muon::MuonIdHelperSvc/MuonIdHelperSvc"}
 
ServiceHandle< IMuonEDMHelperSvc > m_edmHelperSvc
 
std::array< std::array< SurfaceVec, 16 >, MuonStationIndex::toInt(DetRegIdx::DetectorRegionIndexMax)> m_referenceSurfaces {}
 
MuonSectorMapping m_sectorMapping
 sector mapping helper More...
 

Detailed Description

Definition at line 32 of file MuonSystemExtensionTool.h.

Member Typedef Documentation

◆ DetRegIdx

using Muon::MuonSystemExtensionTool::DetRegIdx = MuonStationIndex::DetectorRegionIndex
private

reference surfaces per region and sector

Definition at line 73 of file MuonSystemExtensionTool.h.

◆ SurfaceVec

typedef std::vector<MuonLayerSurface> Muon::MuonSystemExtensionTool::SurfaceVec

Definition at line 34 of file MuonSystemExtensionTool.h.

Constructor & Destructor Documentation

◆ ~MuonSystemExtensionTool()

virtual Muon::MuonSystemExtensionTool::~MuonSystemExtensionTool ( )
virtualdefault

Member Function Documentation

◆ getSurfacesForIntersection()

MuonSystemExtensionTool::SurfaceVec Muon::MuonSystemExtensionTool::getSurfacesForIntersection ( const Trk::TrackParameters &  muonEntryPars,
const SystemExtensionCache &  cache 
) const
private

get surfaces to be intersected for a given start parameters

Look whether one of the sectors has actually a recorded hit

Definition at line 219 of file MuonSystemExtensionTool.cxx.

220  {
221  using namespace MuonStationIndex;
222  // if in endcaps pick endcap surfaces
223  const double eta = muonEntryPars.position().eta();
224  DetectorRegionIndex regionIndex = DetectorRegionIndex::Barrel;
225  if (eta < -1.05) regionIndex = DetectorRegionIndex::EndcapC;
226  if (eta > 1.05) regionIndex = DetectorRegionIndex::EndcapA;
227 
228  // in barrel pick primary sector
229  const double phi = muonEntryPars.position().phi();
230  std::vector<int> sectors;
231  m_sectorMapping.getSectors(phi, sectors);
232  SurfaceVec surfaces;
234  if (cache.useHitSectors) {
235  const auto map_itr = cache.sectorsWithHits->find(regionIndex);
236  if (map_itr == cache.sectorsWithHits->end()) {
237  ATH_MSG_DEBUG("No hits in detector region " << regionName(regionIndex));
238  return surfaces;
239  }
240  std::vector<int>::const_iterator sec_itr = std::find_if(
241  sectors.begin(), sectors.end(), [&map_itr](const int sector) -> bool { return map_itr->second.count(sector); });
242  if (sec_itr == sectors.end()) {
243  ATH_MSG_DEBUG("No hits found for sector " << m_sectorMapping.getSector(phi)
244  << " in MuonStation " << regionName(regionIndex));
245  return surfaces;
246  }
247  }
248 
249  for (const int sector : sectors) {
250  const SurfaceVec& toInsert{m_referenceSurfaces[toInt(regionIndex)][sector - 1]};
251  surfaces.insert(surfaces.end(), toInsert.begin(), toInsert.end());
252  }
253  std::stable_sort(surfaces.begin(), surfaces.end(),
254  [&muonEntryPars](const MuonLayerSurface& s1, const MuonLayerSurface& s2) {
255  return std::abs(pathAlongPars(muonEntryPars,s1.surfacePtr->center())) <
256  std::abs(pathAlongPars(muonEntryPars,s2.surfacePtr->center()));
257 
258  });
259  if (msgLvl(MSG::VERBOSE)) {
260  for (auto& s1 : surfaces) {
261  ATH_MSG_VERBOSE("Surface "<<layerName(s1.layerIndex)
262  <<", center: "<<Amg::toString(s1.surfacePtr->center())
263  <<", pathAlongPars "<<pathAlongPars(muonEntryPars,s1.surfacePtr->center())
264  <<std::endl<<(*s1.surfacePtr));
265 
266  }
267  }
268  return surfaces;
269  }

◆ initialize()

StatusCode Muon::MuonSystemExtensionTool::initialize ( )
override

Definition at line 35 of file MuonSystemExtensionTool.cxx.

35  {
36  ATH_CHECK(m_caloExtensionTool.retrieve());
37  ATH_CHECK(m_extrapolator.retrieve());
38  ATH_CHECK(m_idHelperSvc.retrieve());
39  if (!initializeGeometry()) return StatusCode::FAILURE;
40 
41  return StatusCode::SUCCESS;
42  }

◆ initializeGeometry()

bool Muon::MuonSystemExtensionTool::initializeGeometry ( )
private

initialize geometry

Definition at line 44 of file MuonSystemExtensionTool.cxx.

44  {
45  // initialize reference surfaces hash vectors per region and sector
46 
47  // first build the barrel, we need different reference planes for all sectors
48  ATH_MSG_DEBUG("Initializing barrel ");
49  for (unsigned int sector = 1; sector <= 16; ++sector) {
50  // get rotation into sector frame
51  double sectorPhi = m_sectorMapping.sectorPhi(sector);
52  const Amg::Transform3D sectorRotation(Amg::getRotateZ3D(sectorPhi));
53  if (!initializeGeometryBarrel(sector, sectorRotation)) return false;
54  if (!initializeGeometryEndcap(sector, DetRegIdx::EndcapA, sectorRotation)) return false;
55  if (!initializeGeometryEndcap(sector, DetRegIdx::EndcapC, sectorRotation)) return false;
56  }
57 
58  return true;
59  }

◆ initializeGeometryBarrel()

bool Muon::MuonSystemExtensionTool::initializeGeometryBarrel ( int  sector,
const Amg::Transform3D &  sectorRotation 
)
private

Definition at line 94 of file MuonSystemExtensionTool.cxx.

94  {
95  MuonChamberLayerDescription chamberLayerDescription;
96 
97  using namespace MuonStationIndex;
98  SurfaceVec& surfaces = m_referenceSurfaces[toInt(DetectorRegionIndex::Barrel)][sector - 1];
99  constexpr double xToZRotation = -M_PI_2;
100 
101  for (const StIndex stationLayer : {StIndex::BI, StIndex::BM, StIndex::BO, StIndex::BE}) {
102  // skip BEE if in small sectors, not installed
103  if (stationLayer == StIndex::BE && m_sectorMapping.isSmall(sector)) continue;
104 
105  // calculate reference position from radial position of the laeyr
106  LayerIndex layer = toLayerIndex(stationLayer);
107  MuonChamberLayerDescriptor layerDescriptor = chamberLayerDescription.getDescriptor(sector, DetectorRegionIndex::Barrel, layer);
108  Amg::Vector3D positionInSector(layerDescriptor.referencePosition, 0., 0.);
109  Amg::Vector3D globalPosition = sectorRotation * positionInSector;
110 
111  // reference transform + surface
112  Amg::Transform3D trans(sectorRotation * Amg::getRotateY3D(xToZRotation));
113  trans.pretranslate(globalPosition);
114  std::unique_ptr<Trk::PlaneSurface> surface = std::make_unique<Trk::PlaneSurface>(trans);
115  // sanity checks
116  if (msgLvl(MSG::VERBOSE)) {
117  double sectorPhi = m_sectorMapping.sectorPhi(sector);
118  ATH_MSG_VERBOSE(" sector " << sector << " layer " << MuonStationIndex::layerName(layer) << " phi " << sectorPhi
119  << " ref theta " << globalPosition.theta() << " phi " << globalPosition.phi() << " r "
120  << globalPosition.perp() << " pos " << Amg::toString(globalPosition)
121  << " lpos3d " << Amg::toString(surface->transform().inverse() * globalPosition)
122  << " normal: " << Amg::toString(surface->normal()));
123  }
124  MuonLayerSurface data{std::move(surface), sector, DetectorRegionIndex::Barrel, layer};
125  surfaces.push_back(std::move(data));
126  }
127  return true;
128  }

◆ initializeGeometryEndcap()

bool Muon::MuonSystemExtensionTool::initializeGeometryEndcap ( int  sector,
MuonStationIndex::DetectorRegionIndex  regionIndex,
const Amg::Transform3D &  sectorRotation 
)
private

Definition at line 61 of file MuonSystemExtensionTool.cxx.

62  {
63  using namespace MuonStationIndex;
64  ATH_MSG_DEBUG("Initializing endcap: sector " << sector << " " << regionName(regionIndex));
65 
66  SurfaceVec& surfaces = m_referenceSurfaces[toInt(regionIndex)][sector - 1];
67  MuonChamberLayerDescription chamberLayerDescription;
68 
69  static constexpr std::array<StIndex, 4> layers{StIndex::EI, StIndex::EE, StIndex::EM, StIndex::EO};
70 
71  for (const StIndex stLayer : layers) {
72  // calculate reference position from radial position of the layer
73  LayerIndex layer = toLayerIndex(stLayer);
74  MuonChamberLayerDescriptor layerDescriptor = chamberLayerDescription.getDescriptor(sector, regionIndex, layer);
75  // reference transform + surface
76  Amg::Transform3D trans{Amg::getTranslateZ3D(layerDescriptor.referencePosition) *sectorRotation}; //*Amg::AngleAxis3D(xToZRotation,Amg::Vector3D(0.,1.,0.)
77  std::unique_ptr<Trk::PlaneSurface> surface = std::make_unique<Trk::PlaneSurface>(trans);
78  // sanity checks
79 
80  ATH_MSG_VERBOSE("initializeGeometryEndcap() -- sector " << sector << " layer " << layerName(layer)
81  << " surface "<<Amg::toString(surface->transform())
82  << " center " << Amg::toString(surface->center()) << " theta " << surface->normal().theta()
83  << " normal: " <<Amg::toString(surface->normal()));
84 
85  MuonLayerSurface data(std::move(surface), sector, regionIndex, layer);
86  surfaces.push_back(std::move(data));
87 
88 
89  }
90  ATH_MSG_VERBOSE(" Total number of surfaces " << surfaces.size());
91  return true;
92  }

◆ muonLayerInterSections()

bool Muon::MuonSystemExtensionTool::muonLayerInterSections ( const EventContext &  ctx,
const MuonCombined::TagBase &  cmb_tag,
SystemExtensionCache &  cache 
) const
override

Get the proper surfaces for the intersections

The parameters are not muon paramaters or the parameters are before the entrance parameters

The track parameters belong the same surface. Do nothing

Check whether there're measurement parameters that are closer to the target surface

Definition at line 270 of file MuonSystemExtensionTool.cxx.

272  {
273 
274  const Trk::Track* cmbTrk = cmbTag.primaryTrack();
275  if (!cmbTrk){
276  ATH_MSG_WARNING("A combined tag without any track? Please check "<<cmbTag.toString());
277  return false;
278  }
280  const Trk::TrackParameters* entryPars = cache.candidate->getCaloExtension()->muonEntryLayerIntersection();
281  std::vector<const Trk::TrackStateOnSurface*> cmbParVec{};
282 
283  ATH_MSG_VERBOSE("Calo entry parameters "<<m_printer->print(*entryPars));
284  std::vector<MuonSystemExtension::Intersection> intersections{};
285  MuonLayerSurface lastSurf{};
286 
287  const Trk::TrackStates::const_iterator end_itr = cmbTrk->trackStateOnSurfaces()->end();
288  for (Trk::TrackStates::const_iterator itr = cmbTrk->trackStateOnSurfaces()->begin(); itr != end_itr; ++itr) {
289  const Trk::TrackStateOnSurface* msTSOS{*itr};
290  ATH_MSG_VERBOSE("Track state "<<m_printer->print(*msTSOS));
291 
292  if (!msTSOS->measurementOnTrack()) {
293  continue;
294  }
295  const Identifier measId = m_edmHelperSvc->getIdentifier(*msTSOS->measurementOnTrack());
296  const Trk::TrackParameters& msPars{*msTSOS->trackParameters()};
298  if (!m_idHelperSvc->isMuon(measId) || pathAlongPars(msPars, msPars.position() - entryPars->position())< 0.){
299  continue;
300  }
301 
302 
303  using namespace MuonStationIndex;
304  DetectorRegionIndex regionIdx = m_idHelperSvc->regionIndex(measId);
305  LayerIndex layerIdx = m_idHelperSvc->layerIndex(measId);
306  if (layerIdx == LayerIndex::BarrelExtended) {
307  regionIdx = DetectorRegionIndex::Barrel;
308  layerIdx = LayerIndex::Inner;
309  }
310 
311  const int sector = m_sectorMapping.getSector(msTSOS->measurementOnTrack()->associatedSurface().center().phi());
312 
314  if (lastSurf.layerIndex == layerIdx && lastSurf.regionIndex == regionIdx && lastSurf.sector == sector) {
315  continue;
316  }
317  const SurfaceVec& refSurfaces = m_referenceSurfaces[toInt(regionIdx)][sector - 1];
318  SurfaceVec::const_iterator surfItr = std::find_if(refSurfaces.begin(), refSurfaces.end(),
319  [&layerIdx](const MuonLayerSurface& surf){
320  return surf.layerIndex == layerIdx;
321  });
322  if (surfItr == refSurfaces.end()) {
323  ATH_MSG_WARNING("Failed to find a reference surface matching to combined parameters "<<m_printer->print(*msTSOS)
324  <<", sector: "<<sector <<", layer: "<<layerName(layerIdx)
325  <<", region index: "<<regionName(regionIdx));
326  continue;
327  }
328  lastSurf = (*surfItr);
329  const Trk::Surface& target{*lastSurf.surfacePtr};
330 
332  for (Trk::TrackStates::const_iterator closePars = itr+1; closePars != end_itr; ++closePars) {
333  const Trk::TrackStateOnSurface * tsosInChamb{*closePars};
334  if (!tsosInChamb->measurementOnTrack()) continue;
335 
336  const Trk::TrackParameters& chPars{*tsosInChamb->trackParameters()};
337  if (std::abs(pathAlongPars(chPars, chPars.position() - target.center())) >
338  std::abs(pathAlongPars(*msTSOS->trackParameters(),
339  msTSOS->trackParameters()->position() - target.center()))) {
340  break;
341  }
342  itr = closePars -1;
343  msTSOS = *itr;
344  }
345 
346  std::unique_ptr<Trk::TrackParameters> exPars{m_extrapolator->extrapolate(ctx, *msTSOS->trackParameters(),
347  target, Trk::anyDirection, false, Trk::muon)};
348  if (!exPars) {
349  ATH_MSG_VERBOSE(__LINE__<<" - Failed to extrapolate track @ "<<m_printer->print(*msTSOS)
350  <<", sector: "<<sector <<", layer: "<<layerName(layerIdx)
351  <<", region index: "<<regionName(regionIdx) <<" to surface "<<std::endl<<target<<std::endl
352  <<", sector: "<<lastSurf.sector <<", layer: "<<layerName(lastSurf.layerIndex)
353  <<", region index: "<<regionName(lastSurf.regionIndex)
354  <<" pathAlongPars "<<pathAlongPars(*msTSOS->trackParameters(), target.center())
355  <<", dir: "<<Amg::toString(msTSOS->trackParameters()->momentum().unit()));
356  continue;
357  }
358  intersections.emplace_back(std::move(exPars), lastSurf);
359 
360  }
361 
362  ATH_MSG_VERBOSE("Selected "<<intersections.size()<<" intersections");
363 
364  if (intersections.empty()) {
365  ATH_MSG_DEBUG("Failed to find the intersections for the combined track");
366  return false;
367  }
368  cache.candidate->setExtension(std::make_unique<MuonSystemExtension>(entryPars, std::move(intersections)));
369 
370  return true;
371  }

◆ muonSystemExtension()

bool Muon::MuonSystemExtensionTool::muonSystemExtension ( const EventContext &  ctx,
SystemExtensionCache &  cache 
) const
override

get muon system extension

Get the calo extension

Definition at line 130 of file MuonSystemExtensionTool.cxx.

130  {
132  if (!cache.candidate->getCaloExtension()) {
133  if (!cache.extensionContainer) {
134  std::unique_ptr<Trk::CaloExtension> caloExtension =
135  m_caloExtensionTool->caloExtension(ctx, cache.candidate->indetTrackParticle());
136  if (!caloExtension || !caloExtension->muonEntryLayerIntersection()) {
137  ATH_MSG_VERBOSE("Failed to create the calo extension for "<<cache.candidate->toString());
138  return false;
139  }
140  cache.candidate->setExtension(caloExtension);
141  } else {
142  const Trk::CaloExtension* caloExtension = m_caloExtensionTool->caloExtension(cache.candidate->indetTrackParticle(),
143  *cache.extensionContainer);
144  if (!caloExtension || !caloExtension->muonEntryLayerIntersection()) {
145  ATH_MSG_VERBOSE("Failed to create the calo extension for "<<cache.candidate->toString());
146  return false;
147  }
148  cache.candidate->setExtension(caloExtension);
149  }
150  }
151 
152  if (!cache.createSystemExtension) {
153  ATH_MSG_VERBOSE("No system extension is required for "<<cache.candidate->toString());
154  return true;
155  }
156  // get entry parameters, use it as current parameter for the extrapolation
157  const Trk::TrackParameters* currentPars = cache.candidate->getCaloExtension()->muonEntryLayerIntersection();
158 
159  // get reference surfaces
160  ATH_MSG_VERBOSE(" getSurfacesForIntersection " << currentPars);
161  SurfaceVec surfaces = getSurfacesForIntersection(*currentPars, cache);
162 
163  // store intersections
164  std::vector<MuonSystemExtension::Intersection> intersections;
165 
166  // garbage collection
167  std::vector<std::shared_ptr<Trk::TrackParameters> > trackParametersVec;
168 
169  // loop over reference surfaces
170  for (const MuonLayerSurface& it : surfaces) {
171  // extrapolate to next layer
172  const Trk::Surface& surface = *it.surfacePtr;
173  ATH_MSG_VERBOSE(" startPars: "<<m_printer->print(*currentPars));
174  ATH_MSG_VERBOSE(" destination: sector " << it.sector << " " << MuonStationIndex::regionName(it.regionIndex) << " "
175  << MuonStationIndex::layerName(it.layerIndex) << " phi " << surface.center().phi()
176  << " r " << surface.center().perp() << " z " << surface.center().z());
177 
178  std::unique_ptr<Trk::TrackParameters> exPars{m_extrapolator->extrapolate(ctx, *currentPars, surface,
179  Trk::alongMomentum, false, Trk::muon)};
180  if (!exPars) {
181  ATH_MSG_VERBOSE("extrapolation failed, trying next layer ");
182  continue;
183  }
184  ATH_MSG_DEBUG("Extrapolated in event "<<ctx.eventID().event_number()<<" track @ "<<m_printer->print(*exPars));
185 
186  // reject intersections with very big uncertainties (parallel to surface)
187  const double sigma_lx = Amg::error(*exPars->covariance(), Trk::locX);
188  const double sigma_ly = Amg::error(*exPars->covariance(), Trk::locY);
189  if (!Amg::hasPositiveDiagElems(*exPars->covariance()) || std::max(sigma_lx, sigma_ly) > 1. * Gaudi::Units::meter){
190  ATH_MSG_DEBUG("Reject bad extrapolation "<<m_printer->print(*exPars));
191  continue;
192  }
193 
194  // create shared pointer and add to garbage collection
195  std::shared_ptr<Trk::TrackParameters> sharedPtr{std::move(exPars)};
196  trackParametersVec.emplace_back(sharedPtr);
197 
198  intersections.emplace_back(sharedPtr, it);
199  constexpr double TenCm = 10. * Gaudi::Units::cm;
200  if(std::hypot(sigma_lx, sigma_ly) < std::max(TenCm, 10. * std::hypot(Amg::error(*currentPars->covariance(), Trk::locX),
201  Amg::error(*currentPars->covariance(), Trk::locY)))) {
202  // only update the parameters if errors don't blow up
203  currentPars = sharedPtr.get();
204  } else {
205  ATH_MSG_DEBUG("Extrapolation reached at "<<m_printer->print(*sharedPtr)<<" has larger uncertainties than "<<
206  m_printer->print(*currentPars));
207  }
208  }
209  ATH_MSG_DEBUG("Completed extrapolation: destinations " << surfaces.size() << " intersections " << intersections.size());
210  if (intersections.empty()){
211  ATH_MSG_DEBUG("No system extensions are made for "<<cache.candidate->toString()
212  <<" will accept the candidate: "<< (!cache.requireSystemExtension ? "si": "no"));
213  return !cache.requireSystemExtension;
214  }
215  cache.candidate->setExtension(std::make_unique<MuonSystemExtension>(cache.candidate->getCaloExtension()->muonEntryLayerIntersection(),
216  std::move(intersections)));
217  return true;
218  }

Member Data Documentation

◆ m_caloExtensionTool

ToolHandle<Trk::IParticleCaloExtensionTool> Muon::MuonSystemExtensionTool::m_caloExtensionTool
private
Initial value:
{
this,
"ParticleCaloExtensionTool",
"Trk::ParticleCaloExtensionTool/ParticleCaloExtensionTool",
}

Definition at line 58 of file MuonSystemExtensionTool.h.

◆ m_edmHelperSvc

ServiceHandle<IMuonEDMHelperSvc> Muon::MuonSystemExtensionTool::m_edmHelperSvc
private
Initial value:
{this,"edmHelper","Muon::MuonEDMHelperSvc/MuonEDMHelperSvc",
"Handle to the service providing the IMuonEDMHelperSvc interface"}

Definition at line 69 of file MuonSystemExtensionTool.h.

◆ m_extrapolator

ToolHandle<Trk::IExtrapolator> Muon::MuonSystemExtensionTool::m_extrapolator {this,"Extrapolator",""}
private

Definition at line 63 of file MuonSystemExtensionTool.h.

◆ m_idHelperSvc

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

Definition at line 67 of file MuonSystemExtensionTool.h.

◆ m_printer

PublicToolHandle<MuonEDMPrinterTool> Muon::MuonSystemExtensionTool::m_printer {this, "Printer", "Muon::MuonEDMPrinterTool/MuonEDMPrinterTool"}
private

Definition at line 65 of file MuonSystemExtensionTool.h.

◆ m_referenceSurfaces

std::array<std::array<SurfaceVec, 16> , MuonStationIndex::toInt(DetRegIdx::DetectorRegionIndexMax)> Muon::MuonSystemExtensionTool::m_referenceSurfaces {}
private

Definition at line 75 of file MuonSystemExtensionTool.h.

◆ m_sectorMapping

MuonSectorMapping Muon::MuonSystemExtensionTool::m_sectorMapping
private

sector mapping helper

Definition at line 78 of file MuonSystemExtensionTool.h.

The documentation for this class was generated from the following files:
Muon::MuonStationIndex::LayerIndex
LayerIndex
enum to classify the different layers in the muon spectrometer
Definition: MuonStationIndex.h:38
Trk::anyDirection
@ anyDirection
Definition: PropDirection.h:22
data
char data[hepevt_bytes_allocation_ATLAS]
Definition: HepEvt.cxx:11
Muon::MuonStationIndex::DetectorRegionIndex::Barrel
@ Barrel
ReadCellNoiseFromCoolCompare.s1
s1
Definition: ReadCellNoiseFromCoolCompare.py:378
DataModel_detail::const_iterator
Const iterator class for DataVector/DataList.
Definition: DVLIterator.h:82
Muon::MuonSystemExtensionTool::m_edmHelperSvc
ServiceHandle< IMuonEDMHelperSvc > m_edmHelperSvc
Definition: MuonSystemExtensionTool.h:69
Amg::hasPositiveDiagElems
bool hasPositiveDiagElems(const AmgSymMatrix(N) &mat)
Returns true if all diagonal elements of the covariance matrix are finite aka sane in the above defin...
Definition: EventPrimitivesCovarianceHelpers.h:96
phi
Scalar phi() const
phi method
Definition: AmgMatrixBasePlugin.h:67
Trk::locX
@ locX
Definition: ParamDefs.h:37
Trk::locY
@ locY
local cartesian
Definition: ParamDefs.h:38
Trk::Track
The ATLAS Track class.
Definition: Tracking/TrkEvent/TrkTrack/TrkTrack/Track.h:73
Muon::MuonSystemExtensionTool::m_idHelperSvc
ServiceHandle< IMuonIdHelperSvc > m_idHelperSvc
Definition: MuonSystemExtensionTool.h:67
Muon::MuonSystemExtensionTool::initializeGeometryEndcap
bool initializeGeometryEndcap(int sector, MuonStationIndex::DetectorRegionIndex regionIndex, const Amg::Transform3D &sectorRotation)
Definition: MuonSystemExtensionTool.cxx:61
Trk::CaloExtension
Tracking class to hold the extrapolation through calorimeter Layers Both the caloEntryLayerIntersecti...
Definition: CaloExtension.h:19
eta
Scalar eta() const
pseudorapidity method
Definition: AmgMatrixBasePlugin.h:83
Trk::ParametersBase::position
const Amg::Vector3D & position() const
Access method for the position.
TRT_PAI_gasdata::EO
const float EO[NO]
Energy levels for Oxygen.
Definition: TRT_PAI_gasdata.h:301
Muon::MuonStationIndex::StIndex::EM
@ EM
Trk::Track::trackStateOnSurfaces
const Trk::TrackStates * trackStateOnSurfaces() const
return a pointer to a const DataVector of const TrackStateOnSurfaces.
max
constexpr double max()
Definition: ap_fixedTest.cxx:33
Muon::MuonSystemExtensionTool::getSurfacesForIntersection
SurfaceVec getSurfacesForIntersection(const Trk::TrackParameters &muonEntryPars, const SystemExtensionCache &cache) const
get surfaces to be intersected for a given start parameters
Definition: MuonSystemExtensionTool.cxx:219
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
Amg::getTranslateZ3D
Amg::Transform3D getTranslateZ3D(const double Z)
: Returns a shift transformation along the z-axis
Definition: GeoPrimitivesHelpers.h:285
Muon::MuonSystemExtensionTool::m_sectorMapping
MuonSectorMapping m_sectorMapping
sector mapping helper
Definition: MuonSystemExtensionTool.h:78
module_driven_slicing.layers
layers
Definition: module_driven_slicing.py:113
skel.it
it
Definition: skel.GENtoEVGEN.py:407
Muon::MuonStationIndex::LayerIndex::Inner
@ Inner
Muon::MuonSystemExtensionTool::initializeGeometry
bool initializeGeometry()
initialize geometry
Definition: MuonSystemExtensionTool.cxx:44
Trk::alongMomentum
@ alongMomentum
Definition: PropDirection.h:20
ATH_MSG_VERBOSE
#define ATH_MSG_VERBOSE(x)
Definition: AthMsgStreamMacros.h:28
Trk::Surface::center
const Amg::Vector3D & center() const
Returns the center position of the Surface.
Muon::MuonSystemExtensionTool::initializeGeometryBarrel
bool initializeGeometryBarrel(int sector, const Amg::Transform3D &sectorRotation)
Definition: MuonSystemExtensionTool.cxx:94
Trk::CaloExtension::muonEntryLayerIntersection
const TrackParameters * muonEntryLayerIntersection() const
access to intersection with the muon entry layer return nullptr if the intersection failed
Definition: CaloExtension.h:55
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
Muon::MuonSectorMapping::getSector
int getSector(double phi) const
returns the sector corresponding to the phi position
Definition: MuonSectorMapping.h:86
Amg::getRotateZ3D
Amg::Transform3D getRotateZ3D(double angle)
get a rotation transformation around Z-axis
Definition: GeoPrimitivesHelpers.h:270
Muon::MuonSystemExtensionTool::SurfaceVec
std::vector< MuonLayerSurface > SurfaceVec
Definition: MuonSystemExtensionTool.h:34
cm
const double cm
Definition: Simulation/ISF/ISF_FastCaloSim/ISF_FastCaloSimParametrization/tools/FCAL_ChannelMap.cxx:25
Amg::toString
std::string toString(const Translation3D &translation, int precision=4)
GeoPrimitvesToStringConverter.
Definition: GeoPrimitivesToStringConverter.h:40
ATH_MSG_DEBUG
#define ATH_MSG_DEBUG(x)
Definition: AthMsgStreamMacros.h:29
TRT::Hit::layer
@ layer
Definition: HitInfo.h:79
Amg::Transform3D
Eigen::Affine3d Transform3D
Definition: GeoPrimitives.h:46
Trk::Surface::normal
virtual const Amg::Vector3D & normal() const
Returns the normal vector of the Surface (i.e.
Muon::MuonSectorMapping::sectorPhi
double sectorPhi(int sector) const
returns the centeral phi position of a sector in radians
Definition: MuonSectorMapping.h:81
ATH_CHECK
#define ATH_CHECK
Definition: AthCheckMacros.h:40
Trk::ParametersBase
Definition: ParametersBase.h:55
Trk::muon
@ muon
Definition: ParticleHypothesis.h:31
Muon::MuonStationIndex::StIndex::BO
@ BO
Muon::MuonSectorMapping::isSmall
static bool isSmall(int sector)
Definition: MuonSectorMapping.h:34
Trk::TrackStateOnSurface
represents the track state (measurement, material, fit parameters and quality) at a surface.
Definition: TrackStateOnSurface.h:71
Muon::MuonStationIndex::StIndex::BE
@ BE
Muon::MuonStationIndex::layerName
const std::string & layerName(LayerIndex index)
convert LayerIndex into a string
Definition: MuonStationIndex.cxx:153
Amg::error
double error(const Amg::MatrixX &mat, int index)
return diagonal error of the matrix caller should ensure the matrix is symmetric and the index is in ...
Definition: EventPrimitivesHelpers.h:40
Amg::getRotateY3D
Amg::Transform3D getRotateY3D(double angle)
get a rotation transformation around Y-axis
Definition: GeoPrimitivesHelpers.h:261
Amg::Vector3D
Eigen::Matrix< double, 3, 1 > Vector3D
Definition: GeoPrimitives.h:47
Muon::MuonStationIndex::regionName
const std::string & regionName(DetectorRegionIndex index)
convert DetectorRegionIndex into a string
Definition: MuonStationIndex.cxx:138
Muon::MuonSystemExtensionTool::m_printer
PublicToolHandle< MuonEDMPrinterTool > m_printer
Definition: MuonSystemExtensionTool.h:65
DataVector::end
const_iterator end() const noexcept
Return a const_iterator pointing past the end of the collection.
Muon::MuonStationIndex::DetectorRegionIndex
DetectorRegionIndex
enum to classify the different layers in the muon spectrometer
Definition: MuonStationIndex.h:47
ATH_MSG_WARNING
#define ATH_MSG_WARNING(x)
Definition: AthMsgStreamMacros.h:32
copySelective.target
string target
Definition: copySelective.py:36
ReadCellNoiseFromCoolCompare.s2
s2
Definition: ReadCellNoiseFromCoolCompare.py:379
Muon::StIndex
MuonStationIndex::StIndex StIndex
Definition: MuonSegmentMatchingTool.cxx:14
Muon::MuonSystemExtensionTool::m_extrapolator
ToolHandle< Trk::IExtrapolator > m_extrapolator
Definition: MuonSystemExtensionTool.h:63
Muon::MuonStationIndex::toLayerIndex
LayerIndex toLayerIndex(ChIndex index)
convert ChIndex into LayerIndex
Muon::MuonSystemExtensionTool::m_referenceSurfaces
std::array< std::array< SurfaceVec, 16 >, MuonStationIndex::toInt(DetRegIdx::DetectorRegionIndexMax)> m_referenceSurfaces
Definition: MuonSystemExtensionTool.h:75
python.Constants.VERBOSE
int VERBOSE
Definition: Control/AthenaCommon/python/Constants.py:13
Muon::MuonStationIndex::StIndex::BI
@ BI
Muon::MuonStationIndex::StIndex::BM
@ BM
Trk::Surface
Definition: Tracking/TrkDetDescr/TrkSurfaces/TrkSurfaces/Surface.h:79
Trk::Surface::transform
const Amg::Transform3D & transform() const
Returns HepGeom::Transform3D by reference.
python.SystemOfUnits.meter
float meter
Definition: SystemOfUnits.py:70
Muon::MuonSystemExtensionTool::m_caloExtensionTool
ToolHandle< Trk::IParticleCaloExtensionTool > m_caloExtensionTool
Definition: MuonSystemExtensionTool.h:58
Muon::MuonStationIndex::StIndex::EI
@ EI
DataVector::begin
const_iterator begin() const noexcept
Return a const_iterator pointing at the beginning of the collection.
Muon::MuonStationIndex::toInt
constexpr int toInt(const EnumType enumVal)
Definition: MuonStationIndex.h:61
Identifier
Definition: IdentifierFieldParser.cxx:14
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