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InDet::SimpleTRT_SeededSpacePointFinder_ATL Class Reference

#include <SimpleTRT_SeededSpacePointFinder_ATL.h>

Inheritance diagram for InDet::SimpleTRT_SeededSpacePointFinder_ATL:
Collaboration diagram for InDet::SimpleTRT_SeededSpacePointFinder_ATL:

Public Types

typedef std::list< std::pair< int, int > > modulLookupTable
 

Public Member Functions

 SimpleTRT_SeededSpacePointFinder_ATL (const std::string &, const std::string &, const IInterface *)
 
virtual ~SimpleTRT_SeededSpacePointFinder_ATL ()
 
virtual StatusCode initialize () override
 
virtual StatusCode finalize () override
 
virtual std::unique_ptr< InDet::ITRT_SeededSpacePointFinder::IEventData > newEvent () const override
 obsolete, do not do anything. More...
 
virtual std::unique_ptr< InDet::ITRT_SeededSpacePointFinder::IEventData > newRegion (const std::vector< IdentifierHash > &, const std::vector< IdentifierHash > &) const override
 
const SiSpacePointsSeed * next (InDet::ITRT_SeededSpacePointFinder::IEventData &event_data) const override
 
std::list< std::pair< const Trk::SpacePoint *, const Trk::SpacePoint * > > find2Sp (const EventContext &ctx, const Trk::TrackParameters &, InDet::ITRT_SeededSpacePointFinder::IEventData &event_data) const override
 main method, calls the private methods and returns a pointer to the list of SpacePointpairs. More...
 
MsgStream & dump (MsgStream &out) const override
 
std::ostream & dump (std::ostream &out) const override
 
ServiceHandle< StoreGateSvc > & evtStore ()
 The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
 
const ServiceHandle< StoreGateSvc > & evtStore () const
 The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
 
const ServiceHandle< StoreGateSvc > & detStore () const
 The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc. More...
 
virtual StatusCode sysInitialize () override
 Perform system initialization for an algorithm. More...
 
virtual StatusCode sysStart () override
 Handle START transition. More...
 
virtual std::vector< Gaudi::DataHandle * > inputHandles () const override
 Return this algorithm's input handles. More...
 
virtual std::vector< Gaudi::DataHandle * > outputHandles () const override
 Return this algorithm's output handles. More...
 
Gaudi::Details::PropertyBase & declareProperty (Gaudi::Property< T > &t)
 
Gaudi::Details::PropertyBase * declareProperty (const std::string &name, SG::VarHandleKey &hndl, const std::string &doc, const SG::VarHandleKeyType &)
 Declare a new Gaudi property. More...
 
Gaudi::Details::PropertyBase * declareProperty (const std::string &name, SG::VarHandleBase &hndl, const std::string &doc, const SG::VarHandleType &)
 Declare a new Gaudi property. More...
 
Gaudi::Details::PropertyBase * declareProperty (const std::string &name, SG::VarHandleKeyArray &hndArr, const std::string &doc, const SG::VarHandleKeyArrayType &)
 
Gaudi::Details::PropertyBase * declareProperty (const std::string &name, T &property, const std::string &doc, const SG::NotHandleType &)
 Declare a new Gaudi property. More...
 
Gaudi::Details::PropertyBase * declareProperty (const std::string &name, T &property, const std::string &doc="none")
 Declare a new Gaudi property. More...
 
void updateVHKA (Gaudi::Details::PropertyBase &)
 
MsgStream & msg () const
 
MsgStream & msg (const MSG::Level lvl) const
 
bool msgLvl (const MSG::Level lvl) const
 

Static Public Member Functions

static const InterfaceID & interfaceID ()
 

Protected Member Functions

void renounceArray (SG::VarHandleKeyArray &handlesArray)
 remove all handles from I/O resolution More...
 
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void > renounce (T &h)
 
void extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
 Add StoreName to extra input/output deps as needed. More...
 

Private Types

typedef ServiceHandle< StoreGateSvc > StoreGateSvc_t
 

Private Member Functions

void getSpacePointsInROI (const EventContext &ctx, std::set< IdentifierHash > &setOfSCT_Hashes, int modulTRT, std::multimap< int, const Trk::SpacePoint * > &relevantSpacePoints) const
 retrieves SP Collections of modules in the ROI and sorts them by SCT layer More...
 
void getHashesInROI (const Trk::TrackParameters &directionTRT, std::set< IdentifierHash > &setOfSCT_Hashes) const
 obtains the hashes of modules in the ROI More...
 
void combineSpacePoints (const std::multimap< int, const Trk::SpacePoint * > &relevantSpacePoints, const Trk::TrackParameters &directionTRT, int modulTRT, std::list< std::pair< const Trk::SpacePoint *, const Trk::SpacePoint * > > &listOfSpacePointPairsBuffer) const
 builds pairs of SP according to the kook-up table More...
 
bool pairIsOk (const Trk::SpacePoint *sp1, const Trk::SpacePoint *sp2, const Trk::TrackParameters &directionTRT) const
 applies rough cuts on the quality of a SP pair More...
 
void setupLookUpTable ()
 the name says it More...
 
void printLookupTable () const
 
int TRT_Module (const Trk::TrackParameters &directionTRT) const
 returns the number of the TRT wheel or barrel where the TP belongs to More...
 
Gaudi::Details::PropertyBase & declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &)
 specialization for handling Gaudi::Property<SG::VarHandleKey> More...
 
Gaudi::Details::PropertyBase & declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyArrayType &)
 specialization for handling Gaudi::Property<SG::VarHandleKeyArray> More...
 
Gaudi::Details::PropertyBase & declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleType &)
 specialization for handling Gaudi::Property<SG::VarHandleBase> More...
 
Gaudi::Details::PropertyBase & declareGaudiProperty (Gaudi::Property< T > &t, const SG::NotHandleType &)
 specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray> More...
 

Static Private Member Functions

static void getSearchRange (double &deltaPhi, double &deltaEta)
 List with SP pairs as seed for the Si part of the back-track. More...
 

Private Attributes

BooleanProperty m_useROI {this, "RestrictROI", true}
 Controls, if SP have to be checked with the AssociationTool of the forward tracking and to avoid double use of measurements. More...
 
IntegerProperty m_maxHoles {this, "MaxHoles", 1}
 controls how many not considered SCT layers are allowed between two SP in order to form a seed pair More...
 
DoubleProperty m_perigeeCut {this, "PerigeeCut", 200.}
 rough cuts on the quality of the suggested SP pair More...
 
DoubleProperty m_directionPhiCut {this, "DirectionPhiCut", 0.05}
 
SG::ReadHandleKey< SpacePointContainer > m_spacepointsSCTname {this,"SpacePointsSCTName","SCT_SpacePoints","RHK to retrieve SCT SpacePointContainer"}
 
SG::ReadHandleKey< SpacePointOverlapCollection > m_spacepointsOverlapname {this,"SpacePointsSCTName","OverlapSpacePoints","RHK to retrieve OverlapCollection"}
 
SG::ReadHandleKey< Trk::PRDtoTrackMap > m_prdToTrackMap {this,"PRDtoTrackMap",""}
 
modulLookupTable m_modulLookupTable [2 *SIMPLE_TRT_INDEX_OFFSET+1]
 Lookup table that contains the SCT Layers to be considered to provide SP for the pairing in dependence on the TRT part the track parameter is on. More...
 
std::set< int > m_modulLookupTableIndex [2 *SIMPLE_TRT_INDEX_OFFSET+1]
 
ToolHandle< IRegSelTool > m_pRegionSelector { this, "RegSelTool_SCT", "RegSelTool/RegSelTool_SCT" }
 Region Selector. More...
 
const SCT_ID * m_sctId = nullptr
 ID SCT helper. More...
 
const TRT_ID * m_trtId = nullptr
 ID TRT helper. More...
 
StoreGateSvc_t m_evtStore
 Pointer to StoreGate (event store by default) More...
 
StoreGateSvc_t m_detStore
 Pointer to StoreGate (detector store by default) More...
 
std::vector< SG::VarHandleKeyArray * > m_vhka
 
bool m_varHandleArraysDeclared
 

Detailed Description

Definition at line 38 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

Member Typedef Documentation

◆ modulLookupTable

typedef std::list<std::pair< int,int > > InDet::SimpleTRT_SeededSpacePointFinder_ATL::modulLookupTable

Definition at line 47 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

◆ StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< AlgTool > >::StoreGateSvc_t
privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

◆ SimpleTRT_SeededSpacePointFinder_ATL()

InDet::SimpleTRT_SeededSpacePointFinder_ATL::SimpleTRT_SeededSpacePointFinder_ATL ( const std::string &  t,
const std::string &  n,
const IInterface *  p 
)

Definition at line 31 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

33  : AthAlgTool(t,n,p)
34 {
35  declareInterface<ITRT_SeededSpacePointFinder>(this);
36 }

◆ ~SimpleTRT_SeededSpacePointFinder_ATL()

InDet::SimpleTRT_SeededSpacePointFinder_ATL::~SimpleTRT_SeededSpacePointFinder_ATL ( )
virtualdefault

Member Function Documentation

◆ combineSpacePoints()

void InDet::SimpleTRT_SeededSpacePointFinder_ATL::combineSpacePoints ( const std::multimap< int, const Trk::SpacePoint * > &  relevantSpacePoints,
const Trk::TrackParameters &  directionTRT,
int  modulTRT,
std::list< std::pair< const Trk::SpacePoint *, const Trk::SpacePoint * > > &  listOfSpacePointPairsBuffer 
) const
private

builds pairs of SP according to the kook-up table

This method combines SpacePoints contained in the first argument to pairs which are then stored in the internal list of SpacePoint pairs.

Only SpacePoints which are on two different SCT layers or wheels specified as pair in the look-up table are combined. The pairing is only accepted, if if satisfies quality cuts specified in the method pairIsOk.

The second argument specifies the TRT track parameter which is used for quality cuts on the SpacePoint pairs. The third argument specifies the part of the TRT the track parameter comes from. This number is used to inquire the relevant pairings of SCT layers from the look-up table.

Definition at line 417 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

420 {
433  if ( modulNumber+SIMPLE_TRT_INDEX_OFFSET < 29 && -1 < modulNumber+SIMPLE_TRT_INDEX_OFFSET)
434  {
435  modulLookupTable::const_iterator itTable = m_modulLookupTable[modulNumber+SIMPLE_TRT_INDEX_OFFSET].begin();
436  modulLookupTable::const_iterator endTable = m_modulLookupTable[modulNumber+SIMPLE_TRT_INDEX_OFFSET].end();
437  for ( ; itTable != endTable ; ++itTable)
438  {
439  msg(MSG::VERBOSE) << " Combining Space Poinst from modules " << itTable->first << " and " << itTable->second << endmsg;
440  // SPs from SCT layer 1
441  std::pair< std::multimap<int,const Trk::SpacePoint*>::const_iterator,
442  std::multimap<int,const Trk::SpacePoint*>::const_iterator >
443  range1 = relevantSpacePoints.equal_range(itTable->first);
444  // if (range1.second != relevantSpacePoints.end() ) ++(range1.second); // transforming the 2nd pointer to an end of range
445 
446  //SPs from SCT layer 2
447  std::pair< std::multimap<int,const Trk::SpacePoint*>::const_iterator,
448  std::multimap<int,const Trk::SpacePoint*>::const_iterator >
449  range2 = relevantSpacePoints.equal_range(itTable->second);
450  // if (range2.second != relevantSpacePoints.end() ) ++(range2.second); // transforming the 2nd pointer to an end of range
451 
452  // add the SP pairs
453  for ( std::multimap<int,const Trk::SpacePoint*>::const_iterator it1 = range1.first;
454  it1 != range1.second ; ++it1 )
455  for ( std::multimap<int,const Trk::SpacePoint*>::const_iterator it2 = range2.first;
456  it2 != range2.second ; ++it2 )
457  if ( pairIsOk(it1->second,it2->second,directionTRT) )
458  listOfSpacePointPairsBuffer.emplace_back(it2->second,it1->second);
459 
460  }
461  }
462  else
463  msg(MSG::WARNING) << "TRT module not in look-up table --> no SP pairs formed" << endmsg;
464 
465 }

◆ declareGaudiProperty() [1/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl,
const SG::VarHandleKeyArrayType &   
)
inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKeyArray>

Definition at line 170 of file AthCommonDataStore.h.

172  {
173  return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
174  hndl.value(),
175  hndl.documentation());
176 
177  }

◆ declareGaudiProperty() [2/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl,
const SG::VarHandleKeyType &   
)
inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKey>

Definition at line 156 of file AthCommonDataStore.h.

158  {
159  return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
160  hndl.value(),
161  hndl.documentation());
162 
163  }

◆ declareGaudiProperty() [3/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl,
const SG::VarHandleType &   
)
inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleBase>

Definition at line 184 of file AthCommonDataStore.h.

186  {
187  return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
188  hndl.value(),
189  hndl.documentation());
190  }

◆ declareGaudiProperty() [4/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty ( Gaudi::Property< T > &  t,
const SG::NotHandleType &   
)
inlineprivateinherited

specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray>

Definition at line 199 of file AthCommonDataStore.h.

200  {
201  return PBASE::declareProperty(t);
202  }

◆ declareProperty() [1/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name,
SG::VarHandleBase &  hndl,
const std::string &  doc,
const SG::VarHandleType &   
)
inlineinherited

Declare a new Gaudi property.

Parameters
nameName of the property.
hndlObject holding the property value.
docDocumentation string for the property.

This is the version for types that derive from SG::VarHandleBase. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 245 of file AthCommonDataStore.h.

249  {
250  this->declare(hndl.vhKey());
251  hndl.vhKey().setOwner(this);
252 
253  return PBASE::declareProperty(name,hndl,doc);
254  }

◆ declareProperty() [2/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name,
SG::VarHandleKey &  hndl,
const std::string &  doc,
const SG::VarHandleKeyType &   
)
inlineinherited

Declare a new Gaudi property.

Parameters
nameName of the property.
hndlObject holding the property value.
docDocumentation string for the property.

This is the version for types that derive from SG::VarHandleKey. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 221 of file AthCommonDataStore.h.

225  {
226  this->declare(hndl);
227  hndl.setOwner(this);
228 
229  return PBASE::declareProperty(name,hndl,doc);
230  }

◆ declareProperty() [3/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name,
SG::VarHandleKeyArray &  hndArr,
const std::string &  doc,
const SG::VarHandleKeyArrayType &   
)
inlineinherited

Definition at line 259 of file AthCommonDataStore.h.

263  {
264 
265  // std::ostringstream ost;
266  // ost << Algorithm::name() << " VHKA declareProp: " << name
267  // << " size: " << hndArr.keys().size()
268  // << " mode: " << hndArr.mode()
269  // << " vhka size: " << m_vhka.size()
270  // << "\n";
271  // debug() << ost.str() << endmsg;
272 
273  hndArr.setOwner(this);
274  m_vhka.push_back(&hndArr);
275 
276  Gaudi::Details::PropertyBase* p = PBASE::declareProperty(name, hndArr, doc);
277  if (p != 0) {
278  p->declareUpdateHandler(&AthCommonDataStore<PBASE>::updateVHKA, this);
279  } else {
280  ATH_MSG_ERROR("unable to call declareProperty on VarHandleKeyArray "
281  << name);
282  }
283 
284  return p;
285 
286  }

◆ declareProperty() [4/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name,
T &  property,
const std::string &  doc,
const SG::NotHandleType &   
)
inlineinherited

Declare a new Gaudi property.

Parameters
nameName of the property.
propertyObject holding the property value.
docDocumentation string for the property.

This is the generic version, for types that do not derive from SG::VarHandleKey. It just forwards to the base class version of declareProperty.

Definition at line 333 of file AthCommonDataStore.h.

337  {
338  return PBASE::declareProperty(name, property, doc);
339  }

◆ declareProperty() [5/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name,
T &  property,
const std::string &  doc = "none" 
)
inlineinherited

Declare a new Gaudi property.

Parameters
nameName of the property.
propertyObject holding the property value.
docDocumentation string for the property.

This dispatches to either the generic declareProperty or the one for VarHandle/Key/KeyArray.

Definition at line 352 of file AthCommonDataStore.h.

355  {
356  typedef typename SG::HandleClassifier<T>::type htype;
357  return declareProperty (name, property, doc, htype());
358  }

◆ declareProperty() [6/6]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( Gaudi::Property< T > &  t)
inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

145  {
146  typedef typename SG::HandleClassifier<T>::type htype;
147  return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
148  }

◆ detStore()

const ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< AlgTool > >::detStore ( ) const
inlineinherited

The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 95 of file AthCommonDataStore.h.

95 { return m_detStore; }

◆ dump() [1/2]

MsgStream & InDet::SimpleTRT_SeededSpacePointFinder_ATL::dump ( MsgStream &  out) const
overridevirtual

Implements InDet::ITRT_SeededSpacePointFinder.

Definition at line 758 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

759 {
760  out << "to be implemented soon..." << std::endl;
761 
762  return out;
763 }

◆ dump() [2/2]

std::ostream & InDet::SimpleTRT_SeededSpacePointFinder_ATL::dump ( std::ostream &  out) const
overridevirtual

Implements InDet::ITRT_SeededSpacePointFinder.

Definition at line 766 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

767 {
768  out << "to be implemented soon..." << std::endl;
769  return out;
770 }

◆ evtStore() [1/2]

ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< AlgTool > >::evtStore ( )
inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 85 of file AthCommonDataStore.h.

85 { return m_evtStore; }

◆ evtStore() [2/2]

const ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< AlgTool > >::evtStore ( ) const
inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 90 of file AthCommonDataStore.h.

90 { return m_evtStore; }

◆ extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::extraDeps_update_handler ( Gaudi::Details::PropertyBase &  ExtraDeps)
protectedinherited

Add StoreName to extra input/output deps as needed.

use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given

◆ finalize()

StatusCode InDet::SimpleTRT_SeededSpacePointFinder_ATL::finalize ( )
overridevirtual

Implements InDet::ITRT_SeededSpacePointFinder.

Definition at line 91 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

92 {
93  StatusCode sc = AthAlgTool::finalize();
94  return sc;
95 }

◆ find2Sp()

std::list< std::pair< const Trk::SpacePoint *, const Trk::SpacePoint * > > InDet::SimpleTRT_SeededSpacePointFinder_ATL::find2Sp ( const EventContext &  ctx,
const Trk::TrackParameters &  directionTRT,
InDet::ITRT_SeededSpacePointFinder::IEventData &  event_data 
) const
overridevirtual

main method, calls the private methods and returns a pointer to the list of SpacePointpairs.

The list itself is a private member of this class

The main method. This method is called from outside to form pairs of SCT SpacePoints which could seed Si tracks linked to the TRT TrackParameter given as input. iModus is a dummy variable to satisfy the interface.

This method calls several private methods to perform specific tasks. These are:

getHashesInROI : If the restriction of the Region Of Intereset is used, this method returns a set of IdHashes of SCT modules within the ROI

getSpacePointsInROI : This Method retrieves the SpacePointCollections from StoreGate and fills a map with the SpacePoints. The map key is a number which identifies the layer or disc the SpacePoint is on.

combineSpacePoints : The retrieved and sorted SpacePoints are combined to pairs. Pairs are built only of SpacePoints which are on the layer or disc pairs specified in the internal look-up table.

The method returns a pointer to an internal list of SpacePoint pairs, the list may very well be empty nevertheless.

Implements InDet::ITRT_SeededSpacePointFinder.

Definition at line 109 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

112 {
133  msg(MSG::VERBOSE) << "Enter getListOfSpacePointPairs, TrackParameter given is: " << endmsg;
134  msg(MSG::VERBOSE) << directionTRT << endmsg;
135 
136  // clear output buffer
137 
138  std::list<std::pair<const Trk::SpacePoint*, const Trk::SpacePoint*> > listOfSpacePointPairsBuffer;
139 
140  // IdHash in ROI
141  std::set<IdentifierHash> setOfSCT_Hashes;
142 
143  if (m_useROI)
144  {
145  // fill IdHashes in ROI
146  getHashesInROI(directionTRT,setOfSCT_Hashes);
147  msg(MSG::VERBOSE) << "Retrieved " << setOfSCT_Hashes.size() << " potentially interesting detector elements." << endmsg;
148  }
149 
150  if ( !m_useROI || !setOfSCT_Hashes.empty())
151  {
152  // map of < SCT layer number, SP* >
153  std::multimap<int,const Trk::SpacePoint*> relevantSpacePoints;
154 
155  // fill the map of relevant SP as defined by hashes from ROI
156  int modulTRT = TRT_Module(directionTRT);
157  getSpacePointsInROI(ctx, setOfSCT_Hashes, modulTRT, relevantSpacePoints);
158 
159  msg(MSG::VERBOSE) << "Retrieved " << relevantSpacePoints.size() << " potentially interesting SpacePoints" << endmsg;
160 
161  // build pairs of the relevant SP according to the look-up table
162  combineSpacePoints(relevantSpacePoints, directionTRT, modulTRT, listOfSpacePointPairsBuffer);
163 
164  /* output for debug purposes, deactivated now. Once development is finished, it will be removed.
165  */
166  Amg::Vector3D r0 = directionTRT.position();
167  const Amg::Vector3D& v0(directionTRT.momentum());
168  msg(MSG::VERBOSE) << "------------------------------------------------------------------------------------------" << endmsg;
169  msg(MSG::VERBOSE) << "Final SpacePoint pairs: " << listOfSpacePointPairsBuffer.size() << endmsg;
170  msg(MSG::VERBOSE) << " Position of initial vector: ( " << r0.x() << ", " << r0.y() << ", "<< r0.z() << " ) " << endmsg;
171  msg(MSG::VERBOSE) << " Direction of initial vector: ( " << v0.unit().x() << ", " << v0.unit().y() << ", "<< v0.unit().z() << " ) , phi = "
172  << v0.phi() << " theta = " << v0.theta() << " eta = "<< v0.eta() << endmsg;
173  msg(MSG::VERBOSE) << "------------------------------------------------------------------------------------------" << endmsg;
174  msg(MSG::VERBOSE) << " Direction of space Point vectors: "<< endmsg;
175  msg(MSG::VERBOSE) << ". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . " << endmsg;
176  for (auto & it : listOfSpacePointPairsBuffer)
177  {
178  Amg::Vector3D s1 = it.first->globalPosition();
179  Amg::Vector3D s2 = it.second->globalPosition();
180  Amg::Vector3D s1s2 = s2-s1; // vector from s1 to s2
181  msg(MSG::VERBOSE) << " Positions: ( " << s1.x() << " , "<< s1.y() << " , "<< s1.z() << " ) " << endmsg;
182  msg(MSG::VERBOSE) << " ( " << s2.x() << " , "<< s2.y() << " , "<< s2.z() << " ) " << endmsg;
183  msg(MSG::VERBOSE) << " direction: ( "
184  << s1s2.unit().x() << ", " << s1s2.unit().y() << ", " << s1s2.unit().z() <<" ) , phi = "
185  << s1s2.phi() << " theta = " << s1s2.theta() << " eta = "<< s1s2.eta() << endmsg;
186  msg(MSG::VERBOSE) << ". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . " << endmsg;
187  }
188  msg(MSG::VERBOSE) << "------------------------------------------------------------------------------------------" << endmsg;
189  }
190 
191  return listOfSpacePointPairsBuffer;
192 }

◆ getHashesInROI()

void InDet::SimpleTRT_SeededSpacePointFinder_ATL::getHashesInROI ( const Trk::TrackParameters &  directionTRT,
std::set< IdentifierHash > &  setOfSCT_Hashes 
) const
private

obtains the hashes of modules in the ROI

This Method finds the IdHashes of SCT modules inside a Region Of Interest around the TRT track parameter. First the allowed tolerance in phi and eta is inquired, then a vector with the relevant hashes is retrieved from the RegionSelectorService. In order to be able to search conveniently for hashes later on, they are then copied into a STL set, which is then returned via call by reference.

Definition at line 196 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

197 {
204  //double eta = directionTRT.eta();
205  //double phi = directionTRT.position().phi();
206  double phi = directionTRT.parameters()[Trk::phi];
207  double eta = directionTRT.position().eta();
208  double deltaPhi = 0.;
209  double deltaEta = 0.;
210 
211  // define tolerance for ROI
212  //getSearchRange(directionTRT, deltaPhi, deltaEta);
213  getSearchRange(deltaPhi, deltaEta);
214 
215  // retrieve SCT hashes in Region of interest
216  std::vector<IdentifierHash> listOfSCT_Hashes;
217 
219  RoiDescriptor roi( eta-deltaEta, eta+deltaEta, phi-deltaPhi, phi+deltaPhi);
220 
221  m_pRegionSelector->HashIDList( roi, listOfSCT_Hashes );
222 
223  // copy Hashes into Set to be able to search them
224  for (auto listOfSCT_Hashe : listOfSCT_Hashes)
225  setOfSCT_Hashes.insert(listOfSCT_Hashe);
226 }

◆ getSearchRange()

void InDet::SimpleTRT_SeededSpacePointFinder_ATL::getSearchRange ( double &  deltaPhi,
double &  deltaEta 
)
staticprivate

List with SP pairs as seed for the Si part of the back-track.

It is cleared and filled in every call of find2Sp, the pointer to it is returned. determines the width of the considered ROI around the TP. deltaPhi and deltaEta are return values

This method defines the tolerance for the ROI around the TRT track parameter. At the moment it is set constant, but it should be considered to define it in dependence on the track parameter. In order to suppress warnings for unused variables, the method signature including the track parameter as an argument is replaced for the time being by a signature without the track parameter.

Definition at line 403 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

404 {
410  // first guess: the ROI tolerance is constant
411  deltaPhi = 0.05;
412  deltaEta = .2;
413 }

◆ getSpacePointsInROI()

void InDet::SimpleTRT_SeededSpacePointFinder_ATL::getSpacePointsInROI ( const EventContext &  ctx,
std::set< IdentifierHash > &  setOfSCT_Hashes,
int  modulTRT,
std::multimap< int, const Trk::SpacePoint * > &  relevantSpacePoints 
) const
private

retrieves SP Collections of modules in the ROI and sorts them by SCT layer

This method retrieves the SpacePoints in a given region of interest. The region of interest is defined by the hashes in the first argument of the method.

The second argument specifies the part of the TRT in which the TRT track parameter is situated. This number is used to inquire the index of the look-up table, which layers of the SCT are relevant for the pair building process. Only SpacePointCollections from relevant layers or discs are looped over in order to save time.

If the restriction of the ROI is used, it is inquired for every SpacePointCollection, if the corresponding SCT module is listed in the set of IdHashes which defines the ROI. In this case, only Collections which satisfy this are looped over.

Relevant SpacePoints are then stored in a map. Key of the map is a number which identifies the SCT layer the SpacePoints are on.

In a last step, the SpacePointOverlapCollection is retrieved and looped over. SpacePoints in the ROI (if use is specified) are added to the list of SpacePoints

If the AssociationTool is used, only SpacePoints are stored, which do not contain a PRD that is not yet registered in the AssociationTool, i.e. which is not already used by the inside-out tracking.

Definition at line 230 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

234 {
252  const std::set<IdentifierHash>::const_iterator endSCT_Hashes = setOfSCT_Hashes.end();
253 
254  SG::ReadHandle<Trk::PRDtoTrackMap> prd_to_track_map;
255  const Trk::PRDtoTrackMap *prd_to_track_map_cptr = nullptr;
256  if (!m_prdToTrackMap.key().empty()) {
257  prd_to_track_map=SG::ReadHandle<Trk::PRDtoTrackMap>(m_prdToTrackMap, ctx);
258  if (!prd_to_track_map.isValid()) {
259  ATH_MSG_ERROR("Failed to read PRD to track association map: " << m_prdToTrackMap.key());
260  }
261  prd_to_track_map_cptr = prd_to_track_map.cptr();
262  }
263 
264  // retrieve SP Container
265  SG::ReadHandle<SpacePointContainer> spacepointsSCT(m_spacepointsSCTname, ctx);
266  if(spacepointsSCT.isValid())
267  {
268  // loop over SP collections in SP container
269  SpacePointContainer::const_iterator itCont = spacepointsSCT->begin();
270  SpacePointContainer::const_iterator endCont = spacepointsSCT->end ();
271  for(; itCont != endCont; ++itCont)
272  {
273  bool acceptCollection = true;
274 
275  if (m_useROI)
276  {
277  // Check if IdHash of the Collection is in the list of ROI hashes
278  IdentifierHash idHash = (*itCont)->identifyHash();
279  acceptCollection = ( idHash.is_valid() && setOfSCT_Hashes.find( idHash ) != endSCT_Hashes );
280  }
281 
282  int SCT_LayerNumber = -99;
283  if (acceptCollection)
284  {
285  // check if the module is on a relevant layer
286  Identifier id = (*itCont)->identify();
287  int detRegionIndex = m_sctId->barrel_ec(id) ;
288  if ( detRegionIndex == -2 || detRegionIndex == 0 || detRegionIndex == 2 )
289  {
290  // conversion factors for layer numbering
291  int detLayerOffset = 1;
292  int detLayerSign = 1;
293  if (detRegionIndex == 0) detLayerOffset = 10;
294  if (detRegionIndex == -2) detLayerSign = -1;
295 
296  // retrieve layer number from IdHelper
297  int detLayerIndex = m_sctId->layer_disk(id);
298  SCT_LayerNumber = detLayerSign*(detLayerIndex+detLayerOffset);
299  }
300  else
301  {
302  msg(MSG::VERBOSE) << "detRegionIndex " << detRegionIndex << " recieved. " << endmsg;
303  acceptCollection = false;
304  }
305  }
306 
307  if (acceptCollection)
308  {
309  if (modulTRT > -14 && modulTRT < 15 )
310  {
311  std::set<int>::const_iterator pos = m_modulLookupTableIndex[modulTRT+SIMPLE_TRT_INDEX_OFFSET].find(SCT_LayerNumber);
312  if ( pos == m_modulLookupTableIndex[modulTRT+SIMPLE_TRT_INDEX_OFFSET].end() ) acceptCollection = false;
313  }
314  else
315  {
316  msg(MSG::WARNING) << "Received TRTmodul number " << modulTRT << endmsg;
317  acceptCollection = false;
318  }
319  }
320 
321  if (acceptCollection)
322  {
323  // Loop over SP Collection and add SP if they are not yet used (or if this does not matter).
324  SpacePointCollection::const_iterator itColl = (*itCont)->begin();
325  SpacePointCollection::const_iterator endColl = (*itCont)->end ();
326  for(; itColl != endColl; ++itColl)
327  if ( !prd_to_track_map_cptr
328  || !( prd_to_track_map_cptr->isUsed(*((*itColl)->clusterList().first))
329  || prd_to_track_map_cptr->isUsed(*((*itColl)->clusterList().second)) ) )
330  {
331  relevantSpacePoints.insert(std::make_pair( SCT_LayerNumber ,*itColl));
332  msg(MSG::VERBOSE) << "Added SpacePoint for layer " << SCT_LayerNumber << " at ( "
333  << (*itColl)->globalPosition().x() << " , "
334  << (*itColl)->globalPosition().y() << " , "
335  << (*itColl)->globalPosition().z() << " ) " << endmsg;
336  }
337  }
338  }
339  }
340 
341  // retrieve the overlap collection
342  SG::ReadHandle<SpacePointOverlapCollection> spacepointsOverlap(m_spacepointsOverlapname, ctx);
343  if(spacepointsOverlap.isValid())
344  {
345 
346  // Loop over Overlap SP
347  SpacePointOverlapCollection::const_iterator itColl = spacepointsOverlap->begin();
348  SpacePointOverlapCollection::const_iterator endColl = spacepointsOverlap->end ();
349  for (; itColl != endColl; ++itColl)
350  {
351  // check if SP is in ROI
352  std::pair<IdentifierHash, IdentifierHash> idHashPair = (*itColl)->elementIdList();
353  if ( !m_useROI
354  || (idHashPair.first.is_valid() && setOfSCT_Hashes.find( idHashPair.first ) != endSCT_Hashes)
355  || (idHashPair.second.is_valid() && setOfSCT_Hashes.find( idHashPair.second ) != endSCT_Hashes) )
356  {
357 
358  // find out if one of the Clusters has already been used, if relevant
359  if(prd_to_track_map_cptr)
360  {
361  bool u1=false;
362  bool u2=false;
363  const Trk::PrepRawData* p1=(*itColl)->clusterList().first;
364  u1=prd_to_track_map->isUsed(*p1);
365  const Trk::PrepRawData* p2=(*itColl)->clusterList().second;
366  u2=prd_to_track_map->isUsed(*p2);
367  if(u1 || u2) continue;
368  }
369 
370  // retrieve identifier and fill SP in SP buffer.
371  Identifier id = (*itColl)->associatedSurface().associatedDetectorElementIdentifier();
372  if ( id.is_valid() )
373  {
374  int detRegionIndex = m_sctId->barrel_ec(id) ;
375  if ( detRegionIndex == -2 || detRegionIndex == 0 || detRegionIndex == 2 )
376  {
377  int detLayerOffset = 1;
378  int detLayerSign = 1;
379  if (detRegionIndex == 0) detLayerOffset = 10;
380  if (detRegionIndex == -2) detLayerSign = -1;
381  int detLayerIndex = m_sctId->layer_disk(id);
382 
383  relevantSpacePoints.insert(std::make_pair(detLayerSign*(detLayerIndex+detLayerOffset),*itColl));
384  msg(MSG::VERBOSE) << "Added OverlapSpacePoint for layer " << detLayerSign*(detLayerIndex+detLayerOffset) << " at ( "
385  << (*itColl)->globalPosition().x() << " , "
386  << (*itColl)->globalPosition().y() << " , "
387  << (*itColl)->globalPosition().z() << " ) " << endmsg;
388  }
389  else
390  msg(MSG::VERBOSE) << "detRegionIndex " << detRegionIndex << " recieved. " << endmsg;
391  }
392  else
393  msg(MSG::DEBUG) << "Invalid Id from OverlapCollection recieved. " << endmsg;
394  }
395  }
396  }
397 }

◆ initialize()

StatusCode InDet::SimpleTRT_SeededSpacePointFinder_ATL::initialize ( )
overridevirtual

Implements InDet::ITRT_SeededSpacePointFinder.

Definition at line 49 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

50 {
51 
52  // msg().setLevel(outputLevel());
53 
54  // PRD-to-track association (optional)
55  ATH_CHECK( m_prdToTrackMap.initialize( !m_prdToTrackMap.key().empty()));
56 
57  // get region selector
58  StatusCode sc = m_pRegionSelector.retrieve();
59  if( sc.isFailure() )
60  {
61  msg(MSG::FATAL) << "Failed to retrieve RegionSelector Service";
62  return sc;
63  }
64 
65  sc = detStore()->retrieve(m_sctId, "SCT_ID");
66  if (sc.isFailure())
67  {
68  msg(MSG::ERROR) << "Could not get SCT_ID helper !" << endmsg;
69  return StatusCode::FAILURE;
70  }
71 
72  sc = detStore()->retrieve(m_trtId, "TRT_ID");
73  if (sc.isFailure())
74  {
75  msg(MSG::ERROR) << "Could not get TRT_ID helper !" << endmsg;
76  return StatusCode::FAILURE;
77  }
78 
79  setupLookUpTable();
80 
81  ATH_CHECK(m_spacepointsSCTname.initialize());
82  ATH_CHECK(m_spacepointsOverlapname.initialize());
83 
84  return sc;
85 }

◆ inputHandles()

virtual std::vector<Gaudi::DataHandle*> AthCommonDataStore< AthCommonMsg< AlgTool > >::inputHandles ( ) const
overridevirtualinherited

Return this algorithm's input handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

◆ interfaceID()

const InterfaceID & InDet::ITRT_SeededSpacePointFinder::interfaceID ( )
inlinestaticinherited

Definition at line 108 of file ITRT_SeededSpacePointFinder.h.

109  {
110  return IID_ITRT_SeededSpacePointFinder;
111  }

◆ msg() [1/2]

MsgStream& AthCommonMsg< AlgTool >::msg ( ) const
inlineinherited

Definition at line 24 of file AthCommonMsg.h.

24  {
25  return this->msgStream();
26  }

◆ msg() [2/2]

MsgStream& AthCommonMsg< AlgTool >::msg ( const MSG::Level  lvl) const
inlineinherited

Definition at line 27 of file AthCommonMsg.h.

27  {
28  return this->msgStream(lvl);
29  }

◆ msgLvl()

bool AthCommonMsg< AlgTool >::msgLvl ( const MSG::Level  lvl) const
inlineinherited

Definition at line 30 of file AthCommonMsg.h.

30  {
31  return this->msgLevel(lvl);
32  }

◆ newEvent()

std::unique_ptr< InDet::ITRT_SeededSpacePointFinder::IEventData > InDet::SimpleTRT_SeededSpacePointFinder_ATL::newEvent ( ) const
inlineoverridevirtual

obsolete, do not do anything.

Implements InDet::ITRT_SeededSpacePointFinder.

Definition at line 178 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

178  {
179  return std::unique_ptr<InDet::ITRT_SeededSpacePointFinder::IEventData>();
180  }

◆ newRegion()

std::unique_ptr< InDet::ITRT_SeededSpacePointFinder::IEventData > InDet::SimpleTRT_SeededSpacePointFinder_ATL::newRegion ( const std::vector< IdentifierHash > &  ,
const std::vector< IdentifierHash > &   
) const
overridevirtual

Implements InDet::ITRT_SeededSpacePointFinder.

Definition at line 102 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

104 {
105  return {};
106 }

◆ next()

const SiSpacePointsSeed * InDet::SimpleTRT_SeededSpacePointFinder_ATL::next ( InDet::ITRT_SeededSpacePointFinder::IEventData &  event_data) const
inlineoverridevirtual

Implements InDet::ITRT_SeededSpacePointFinder.

Definition at line 172 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

173  {
174  return nullptr;
175  }

◆ outputHandles()

virtual std::vector<Gaudi::DataHandle*> AthCommonDataStore< AthCommonMsg< AlgTool > >::outputHandles ( ) const
overridevirtualinherited

Return this algorithm's output handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

◆ pairIsOk()

bool InDet::SimpleTRT_SeededSpacePointFinder_ATL::pairIsOk ( const Trk::SpacePoint *  sp1,
const Trk::SpacePoint *  sp2,
const Trk::TrackParameters &  directionTRT 
) const
private

applies rough cuts on the quality of a SP pair

This method applies quality cuts on a given pairing of SpacePoints. The quality cuts at the moment are:

  • the closest approach of the line connecting the two SpacePoints to the beam axis in (x,y) has to be smaller than a given limit.
  • the direction in phi of the line connecting the two SpacePoints must not deviate from the phi direction of the TRT track parameter by more than a given tolerance.

If the cuts are satisfied, true is returned, false otherwise.

Definition at line 468 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

469 {
479  Amg::Vector3D s1 = sp1->globalPosition();
480  Amg::Vector3D s2 = sp2->globalPosition();
481  //Amg::Vector3D r0 = directionTRT.position();
482  const Amg::Vector3D& v0(directionTRT.momentum());
483  Amg::Vector3D s1s2 = s2-s1; // vector from s1 to s2
484 
485  msg(MSG::VERBOSE) << "Checking Space Point Pair at ( "<< s1.x() << ", " << s1.y() << ", " << s1.z()
486  << " ) and ( "<< s2.x() << ", " << s2.y() << ", " << s2.z() << " )" << endmsg;
487 
488  // Cut on closest approach to z-axis
489  double t = ( s1.x()-s2.x() )*( s1.x()-s2.x() ) + ( s1.y()-s2.y() )*( s1.y()-s2.y() ) ;
490  if (t)
491  {
492  t = ( s1.x()*(s2.x()-s1.x()) + s1.y()*(s2.y()-s1.y()) ) / t;
493  Amg::Vector3D perigee = s1 + t*(s1-s2);
494  msg(MSG::VERBOSE) << " closest approach to beam-pipe at ( "<< perigee.x() << ", " << perigee.y() << ", " << perigee.z() << " ) transversal: " << perigee.perp()<<endmsg;
495  if (perigee.perp() > m_perigeeCut ) return false;
496  }
497  msg(MSG::VERBOSE) << " Passed cut on r-phi impact parameter" <<endmsg;
498 
499 
500  // Cut on angle between s1-s2 and parameter direction
501  double diffPhi= std::abs(s1s2.phi()-v0.phi());
502 
503  if (diffPhi > CLHEP::pi ) diffPhi = 2.*CLHEP::pi - diffPhi;
504  if (diffPhi > CLHEP::pi/2. ) diffPhi = CLHEP::pi - diffPhi;
505  msg(MSG::VERBOSE) << "Phi directions differ by "<< diffPhi << endmsg;
506  if ( diffPhi > m_directionPhiCut ) return false;
507 
508  msg(MSG::VERBOSE) << " Passed cut on direction phi deviation" <<endmsg;
509 
510  return true;
511 }

◆ printLookupTable()

void InDet::SimpleTRT_SeededSpacePointFinder_ATL::printLookupTable ( ) const
private

This method provides a printout of the look-up table for debugging purposes. It is called in the setup.

Definition at line 775 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

776 {
780  msg(MSG::VERBOSE) << "=====================================================================================================================" << endmsg;
781  msg(MSG::VERBOSE) << " Module Lookup table: " << endmsg;
782  msg(MSG::VERBOSE) << "---------------------------------------------------------------------------------------------------------------------" << endmsg;
783  for (int i = -14; i<15 ; ++i)
784  {
785  msg(MSG::VERBOSE) << "Module "<< i << " : " << endmsg;
786  std::list<std::pair<int,int> >::const_iterator itList = m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].begin();
787  std::list<std::pair<int,int> >::const_iterator endList = m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].end();
788  for ( ; itList != endList ; ++itList )
789  msg(MSG::VERBOSE) << " (" << itList->first << ", " << itList->second << ") " ;
790  msg(MSG::VERBOSE) << " " << endmsg;
791  std::set<int>::const_iterator itIndex = m_modulLookupTableIndex[i+SIMPLE_TRT_INDEX_OFFSET].begin();
792  std::set<int>::const_iterator endIndex = m_modulLookupTableIndex[i+SIMPLE_TRT_INDEX_OFFSET].end();
793  msg(MSG::VERBOSE) << "Needs Layers: { " ;
794  for ( ; itIndex != endIndex ; ++ itIndex )
795  msg(MSG::VERBOSE) << *itIndex << ", " ;
796  msg(MSG::VERBOSE) << " } " << endmsg;
797  msg(MSG::VERBOSE) << "...................................................................................................................." << endmsg;
798 
799  }
800  msg(MSG::VERBOSE) << "=====================================================================================================================" << endmsg;
801 
802 }

◆ renounce()

std::enable_if_t<std::is_void_v<std::result_of_t<decltype(&T::renounce)(T)> > && !std::is_base_of_v<SG::VarHandleKeyArray, T> && std::is_base_of_v<Gaudi::DataHandle, T>, void> AthCommonDataStore< AthCommonMsg< AlgTool > >::renounce ( T &  h)
inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

381  {
382  h.renounce();
383  PBASE::renounce (h);
384  }

◆ renounceArray()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::renounceArray ( SG::VarHandleKeyArray &  handlesArray)
inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

364  {
365  handlesArray.renounce();
366  }

◆ setupLookUpTable()

void InDet::SimpleTRT_SeededSpacePointFinder_ATL::setupLookUpTable ( )
private

the name says it

This method sets up the look-up table. This table is an array of lists of integer pairs. The index of the array corresponds to a number which identifies the part of the TRT the TRT track parameter comes from, the two integer numbers in the pairs identify the SCT layers or wheels from which SpacePoints have to be paired if the TRT track parameter comes from the corresponding TRT part.

The numbering scheme for the TRT detectors: 0 -> barrel straws 1 - 14 -> forward wheels, counted from inside out -1 - -14 -> backward wheels, -1 the innermost

The numbering scheme for the SCT detector (first number ATLAS, second number within this Tool): 

        ____backw_________________________     __barrel__    ________forw_____________

Index = 8 7 6 5 4 3 2 1 0 3 (13) 0 1 2 3 4 5 6 7 8 -9 -8 -7 -6 -5 -4 -3 -2 -1 2 (12) 1 2 3 4 5 6 7 8 9 1 (11) 0 (10)

The numbering scheme used here deviates from the numbering used in the ATLAS Detector description for two reasons:

  • In order to be fast, the identification has to be done by one id number only. ATLAS id is based on two information: the barrel-endcap flag and the modul number. As the modul numbers alone are ambiguous (forward, backward, barrel may feature the same module numbers), an unambiguous id number is derived from both informations.

As anyway a specific numbering scheme has to be employed here, it is designed to be anti-symmetric with respect to forward and backward direction. This allows a convenient automatic set-up of the backward part of the look-up table, once the forward part is defined and thus reduces the likelihood of mistakes. In order to compensate for negative module numbers, an offset is added when they are used as index to the look-up table, because C++ does not allow negative indices (as FORTRAN would do ... :-) )

Depending on the number of allowed holes, i.e. basically the number of SCT layers or wheels omitted between the SpacePoints of a pair, additional pairings of SCT layers are added to the look-up table.

Definition at line 513 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

514 {
550  m_modulLookupTable[0+SIMPLE_TRT_INDEX_OFFSET].emplace_back(12,13);
551  if (m_maxHoles > 0 )
552  {
553  m_modulLookupTable[0+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,12);
554  m_modulLookupTable[0+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,13);
555  m_modulLookupTable[0+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,12);
556  }
557  if (m_maxHoles > 1 )
558  {
559  m_modulLookupTable[0+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,13);
560  m_modulLookupTable[0+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,11);
561  }
562 
563  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(12,13);
564  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,12);
565  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,11);
566  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(13,1);
567  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(12,1);
568  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,1);
569  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,1);
570  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(1,2);
571  if (m_maxHoles > 0 )
572  {
573  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,13);
574  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,12);
575  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(13,2);
576  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(12,2);
577  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,2);
578  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,2);
579  }
580  if (m_maxHoles > 1 )
581  {
582  m_modulLookupTable[1+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,13);
583  }
584 
585  // TRT wheels 2 and 3
586  for (int i = 2; i<4 ; ++ i)
587  {
588  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(12,13);
589  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(13,1);
590  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(12,1);
591  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,1);
592  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,1);
593  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(1,2);
594  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(2,3);
595  if (m_maxHoles > 0 )
596  {
597  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,12);
598  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(13,2);
599  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(12,2);
600  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,2);
601  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,2);
602  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(1,3);
603  }
604  if (m_maxHoles > 1 )
605  {
606  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,11);
607  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,12);
608  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(13,3);
609  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(12,3);
610  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,3);
611  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,3);
612  }
613  }
614 
615  // TRT wheels 4 - 6
616  for (int i = 4 ; i < 7 ; ++i )
617  {
618  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(12,13);
619  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(13,1);
620  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(12,1);
621  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,1);
622  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,1);
623  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(1,2);
624  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(2,3);
625  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(3,4);
626  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(4,5);
627  if (m_maxHoles > 0 )
628  {
629  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,13);
630  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,12);
631  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(13,2);
632  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(12,2);
633  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,2);
634  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,2);
635  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(1,3);
636  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(2,4);
637  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(3,5);
638  }
639  if (m_maxHoles > 1 )
640  {
641  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(13,3);
642  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(12,3);
643  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(11,3);
644  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(10,3);
645  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(1,4);
646  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(2,5);
647  }
648  }
649 
650 
651  // TRT wheels 7 - 9
652  for ( int i = 7 ; i < 10 ; ++i)
653  {
654  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(2,3);
655  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(3,4);
656  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(4,5);
657  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(5,6);
658  if (m_maxHoles > 0 )
659  {
660  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(1,2);
661  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(1,3);
662  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(2,4);
663  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(3,5);
664  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(4,6);
665  }
666  if (m_maxHoles > 1 )
667  {
668  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(13,3);
669  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(12,3);
670  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(1,4);
671  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(2,5);
672  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(3,6);
673  }
674  }
675 
676 
677  // TRT wheels 10 - 12
678  for (int i = 10 ; i < 13 ; ++i )
679  {
680  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(4,5);
681  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(5,6);
682  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(6,7);
683  if (m_maxHoles > 0 )
684  {
685  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(3,4);
686  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(3,5);
687  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(4,6);
688  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(5,7);
689  }
690  if (m_maxHoles > 1 )
691  {
692  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(2,3);
693  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(2,4);
694  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(2,5);
695  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(3,6);
696  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(4,7);
697  }
698  }
699 
700 
701  // TRT - wheels 13 and 14
702  for (int i = 13 ; i < 15 ; ++i )
703  {
704  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(5,6);
705  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(6,7);
706  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(7,8);
707  if (m_maxHoles > 0 )
708  {
709  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(4,5);
710  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(4,6);
711  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(5,7);
712  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(6,8);
713  }
714  if (m_maxHoles > 0 )
715  {
716  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(3,4);
717  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(3,5);
718  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(3,6);
719  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(4,7);
720  m_modulLookupTable[i+SIMPLE_TRT_INDEX_OFFSET].emplace_back(5,8);
721  }
722  }
723 
724 
725  // mirror the endcap information
726  for ( int iTable = 1 ; iTable < 15 ; ++iTable )
727  {
728  std::list<std::pair<int,int> >::const_iterator itList = m_modulLookupTable[iTable+SIMPLE_TRT_INDEX_OFFSET].begin();
729  std::list<std::pair<int,int> >::const_iterator endList = m_modulLookupTable[iTable+SIMPLE_TRT_INDEX_OFFSET].end();
730  for ( ; itList != endList ; ++itList )
731  {
732  int i = itList->first;
733  int j = itList->second;
734  if (i<10) i*=-1; // don't change the sign of the barrel modules...
735  if (j<10) j*=-1;
736  m_modulLookupTable[-1*iTable+SIMPLE_TRT_INDEX_OFFSET].emplace_back(i,j);
737  }
738  }
739 
740  // fill the short index for the lookup table
741  for ( int iTable = -14 ; iTable < 15 ; ++iTable )
742  {
743  std::list<std::pair<int,int> >::const_iterator itList = m_modulLookupTable[iTable+SIMPLE_TRT_INDEX_OFFSET].begin();
744  std::list<std::pair<int,int> >::const_iterator endList = m_modulLookupTable[iTable+SIMPLE_TRT_INDEX_OFFSET].end();
745  for ( ; itList != endList ; ++itList )
746  {
747  m_modulLookupTableIndex[iTable+SIMPLE_TRT_INDEX_OFFSET].insert(itList->first);
748  m_modulLookupTableIndex[iTable+SIMPLE_TRT_INDEX_OFFSET].insert(itList->second);
749  }
750  }
751 
752  printLookupTable();
753 
754 }

◆ sysInitialize()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysInitialize ( )
overridevirtualinherited

Perform system initialization for an algorithm.

We override this to declare all the elements of handle key arrays at the end of initialization. See comments on updateVHKA.

Reimplemented in DerivationFramework::CfAthAlgTool, AthCheckedComponent< AthAlgTool >, AthCheckedComponent<::AthAlgTool >, and asg::AsgMetadataTool.

◆ sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysStart ( )
overridevirtualinherited

Handle START transition.

We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.

◆ TRT_Module()

int InDet::SimpleTRT_SeededSpacePointFinder_ATL::TRT_Module ( const Trk::TrackParameters &  directionTRT) const
private

returns the number of the TRT wheel or barrel where the TP belongs to

This method returns the id number of the TRT part, the given trackparameter comes from following the numbering scheme applied in this Tool (see documentation to setupLookupTable).

Definition at line 806 of file SimpleTRT_SeededSpacePointFinder_ATL.cxx.

807 {
812  // find out from which SCT part the segment is built
813  Identifier id ;
814 
815  id = directionTRT.associatedSurface().associatedDetectorElementIdentifier();
816 
817  if (!id.is_valid())
818  {
819  msg(MSG::WARNING) << " Id not valid "<<endmsg;
820  return -999;
821  }
822  int modulNumber;
823  int detRegionIndex = m_trtId->barrel_ec(id) ;
824  if ( detRegionIndex == -1 || detRegionIndex == 1 )
825  modulNumber = 0; // central TRT
826  else if ( detRegionIndex == -2 || detRegionIndex == 2 )
827  {
828  modulNumber = m_trtId->layer_or_wheel(id) + 1 ; // forward/bachward wheels
829  modulNumber *= (detRegionIndex/2) ; // add sign to distinguish forward and backward
830  }
831  else
832  {
833  msg(MSG::WARNING) << "TRT barrel-endcap id not in {-2;-1;1;2}" << endmsg;
834  return -999;
835  }
836 
837  return modulNumber;
838 
839 }

◆ updateVHKA()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::updateVHKA ( Gaudi::Details::PropertyBase &  )
inlineinherited

Definition at line 308 of file AthCommonDataStore.h.

308  {
309  // debug() << "updateVHKA for property " << p.name() << " " << p.toString()
310  // << " size: " << m_vhka.size() << endmsg;
311  for (auto &a : m_vhka) {
312  std::vector<SG::VarHandleKey*> keys = a->keys();
313  for (auto k : keys) {
314  k->setOwner(this);
315  }
316  }
317  }

Member Data Documentation

◆ m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore
privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

◆ m_directionPhiCut

DoubleProperty InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_directionPhiCut {this, "DirectionPhiCut", 0.05}
private

Definition at line 101 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

◆ m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore
privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

◆ m_maxHoles

IntegerProperty InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_maxHoles {this, "MaxHoles", 1}
private

controls how many not considered SCT layers are allowed between two SP in order to form a seed pair

Definition at line 97 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

◆ m_modulLookupTable

modulLookupTable InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_modulLookupTable[2 *SIMPLE_TRT_INDEX_OFFSET+1]
private

Lookup table that contains the SCT Layers to be considered to provide SP for the pairing in dependence on the TRT part the track parameter is on.

Definition at line 116 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

◆ m_modulLookupTableIndex

std::set<int> InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_modulLookupTableIndex[2 *SIMPLE_TRT_INDEX_OFFSET+1]
private

Definition at line 117 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

◆ m_perigeeCut

DoubleProperty InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_perigeeCut {this, "PerigeeCut", 200.}
private

rough cuts on the quality of the suggested SP pair

Definition at line 100 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

◆ m_prdToTrackMap

SG::ReadHandleKey<Trk::PRDtoTrackMap> InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_prdToTrackMap {this,"PRDtoTrackMap",""}
private

Definition at line 111 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

◆ m_pRegionSelector

ToolHandle<IRegSelTool> InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_pRegionSelector { this, "RegSelTool_SCT", "RegSelTool/RegSelTool_SCT" }
private

Region Selector.

Definition at line 121 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

◆ m_sctId

const SCT_ID* InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_sctId = nullptr
private

ID SCT helper.

Definition at line 124 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

◆ m_spacepointsOverlapname

SG::ReadHandleKey<SpacePointOverlapCollection> InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_spacepointsOverlapname {this,"SpacePointsSCTName","OverlapSpacePoints","RHK to retrieve OverlapCollection"}
private

Definition at line 110 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

◆ m_spacepointsSCTname

SG::ReadHandleKey<SpacePointContainer> InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_spacepointsSCTname {this,"SpacePointsSCTName","SCT_SpacePoints","RHK to retrieve SCT SpacePointContainer"}
private

Definition at line 109 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

◆ m_trtId

const TRT_ID* InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_trtId = nullptr
private

ID TRT helper.

Definition at line 127 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

◆ m_useROI

BooleanProperty InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_useROI {this, "RestrictROI", true}
private

Controls, if SP have to be checked with the AssociationTool of the forward tracking and to avoid double use of measurements.

It is set true, if an AssociationTool is specified in the setup controls if the ROI is restricted around the TRT trackparameters

Definition at line 90 of file SimpleTRT_SeededSpacePointFinder_ATL.h.

◆ m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< AlgTool > >::m_varHandleArraysDeclared
privateinherited

Definition at line 399 of file AthCommonDataStore.h.

◆ m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< AlgTool > >::m_vhka
privateinherited

Definition at line 398 of file AthCommonDataStore.h.

The documentation for this class was generated from the following files:
InDet::SimpleTRT_SeededSpacePointFinder_ATL::setupLookUpTable
void setupLookUpTable()
the name says it
Definition: SimpleTRT_SeededSpacePointFinder_ATL.cxx:513
ReadCellNoiseFromCoolCompare.s1
s1
Definition: ReadCellNoiseFromCoolCompare.py:378
beamspotnt.iTable
int iTable
Definition: bin/beamspotnt.py:1282
python.tests.PyTestsLib.finalize
def finalize(self)
_info( "content of StoreGate..." ) self.sg.dump()
Definition: PyTestsLib.py:50
DataModel_detail::const_iterator
Const iterator class for DataVector/DataList.
Definition: DVLIterator.h:82
InDet::SimpleTRT_SeededSpacePointFinder_ATL::TRT_Module
int TRT_Module(const Trk::TrackParameters &directionTRT) const
returns the number of the TRT wheel or barrel where the TP belongs to
Definition: SimpleTRT_SeededSpacePointFinder_ATL.cxx:806
phi
Scalar phi() const
phi method
Definition: AmgMatrixBasePlugin.h:67
python.Constants.FATAL
int FATAL
Definition: Control/AthenaCommon/python/Constants.py:19
SG::ReadHandle::cptr
const_pointer_type cptr()
Dereference the pointer.
Trk::SpacePoint::globalPosition
virtual const Amg::Vector3D & globalPosition() const override final
Interface method to get the global Position.
Definition: Tracking/TrkEvent/TrkSpacePoint/TrkSpacePoint/SpacePoint.h:146
eta
Scalar eta() const
pseudorapidity method
Definition: AmgMatrixBasePlugin.h:83
Trk::ParametersBase::position
const Amg::Vector3D & position() const
Access method for the position.
Trk::PRDtoTrackMap
Definition: PRDtoTrackMap.h:17
SG::ReadHandle< Trk::PRDtoTrackMap >
InDet::SimpleTRT_SeededSpacePointFinder_ATL::getSpacePointsInROI
void getSpacePointsInROI(const EventContext &ctx, std::set< IdentifierHash > &setOfSCT_Hashes, int modulTRT, std::multimap< int, const Trk::SpacePoint * > &relevantSpacePoints) const
retrieves SP Collections of modules in the ROI and sorts them by SCT layer
Definition: SimpleTRT_SeededSpacePointFinder_ATL.cxx:230
Trk::ParametersBase::associatedSurface
virtual const Surface & associatedSurface() const override=0
Access to the Surface associated to the Parameters.
AthCommonDataStore::declareProperty
Gaudi::Details::PropertyBase & declareProperty(Gaudi::Property< T > &t)
Definition: AthCommonDataStore.h:145
xAOD::deltaPhi
setSAddress setEtaMS setDirPhiMS setDirZMS setBarrelRadius setEndcapAlpha setEndcapRadius setInterceptInner setEtaMap setEtaBin setIsTgcFailure setDeltaPt deltaPhi
Definition: L2StandAloneMuon_v1.cxx:160
SIMPLE_TRT_INDEX_OFFSET
#define SIMPLE_TRT_INDEX_OFFSET
Definition: SimpleTRT_SeededSpacePointFinder_ATL.h:18
Trk::Surface::associatedDetectorElementIdentifier
Identifier associatedDetectorElementIdentifier() const
return Identifier of the associated Detector Element
InDet::SimpleTRT_SeededSpacePointFinder_ATL::getSearchRange
static void getSearchRange(double &deltaPhi, double &deltaEta)
List with SP pairs as seed for the Si part of the back-track.
Definition: SimpleTRT_SeededSpacePointFinder_ATL.cxx:403
TRTCalib_cfilter.p1
p1
Definition: TRTCalib_cfilter.py:130
skel.it
it
Definition: skel.GENtoEVGEN.py:396
python.AthDsoLogger.out
out
Definition: AthDsoLogger.py:71
AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore
StoreGateSvc_t m_evtStore
Pointer to StoreGate (event store by default)
Definition: AthCommonDataStore.h:390
AthCommonDataStore< AthCommonMsg< AlgTool > >::m_vhka
std::vector< SG::VarHandleKeyArray * > m_vhka
Definition: AthCommonDataStore.h:398
InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_maxHoles
IntegerProperty m_maxHoles
controls how many not considered SCT layers are allowed between two SP in order to form a seed pair
Definition: SimpleTRT_SeededSpacePointFinder_ATL.h:97
InDet::SimpleTRT_SeededSpacePointFinder_ATL::combineSpacePoints
void combineSpacePoints(const std::multimap< int, const Trk::SpacePoint * > &relevantSpacePoints, const Trk::TrackParameters &directionTRT, int modulTRT, std::list< std::pair< const Trk::SpacePoint *, const Trk::SpacePoint * > > &listOfSpacePointPairsBuffer) const
builds pairs of SP according to the kook-up table
Definition: SimpleTRT_SeededSpacePointFinder_ATL.cxx:417
InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_useROI
BooleanProperty m_useROI
Controls, if SP have to be checked with the AssociationTool of the forward tracking and to avoid doub...
Definition: SimpleTRT_SeededSpacePointFinder_ATL.h:90
SCT_ID::barrel_ec
int barrel_ec(const Identifier &id) const
Values of different levels (failure returns 0)
Definition: SCT_ID.h:728
read_hist_ntuple.t
t
Definition: read_hist_ntuple.py:5
SG::VarHandleKey::key
const std::string & key() const
Return the StoreGate ID for the referenced object.
Definition: AthToolSupport/AsgDataHandles/Root/VarHandleKey.cxx:141
InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_spacepointsOverlapname
SG::ReadHandleKey< SpacePointOverlapCollection > m_spacepointsOverlapname
Definition: SimpleTRT_SeededSpacePointFinder_ATL.h:110
pi
#define pi
Definition: TileMuonFitter.cxx:65
AthenaPoolTestRead.sc
sc
Definition: AthenaPoolTestRead.py:27
mergePhysValFiles.end
end
Definition: DataQuality/DataQualityUtils/scripts/mergePhysValFiles.py:93
AthCommonDataStore< AthCommonMsg< AlgTool > >::detStore
const ServiceHandle< StoreGateSvc > & detStore() const
The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.
Definition: AthCommonDataStore.h:95
SG::VarHandleKeyArray::setOwner
virtual void setOwner(IDataHandleHolder *o)=0
InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_perigeeCut
DoubleProperty m_perigeeCut
rough cuts on the quality of the suggested SP pair
Definition: SimpleTRT_SeededSpacePointFinder_ATL.h:100
IDTPMcnv.htype
htype
Definition: IDTPMcnv.py:27
TRTCalib_cfilter.p2
p2
Definition: TRTCalib_cfilter.py:131
python.utils.AtlRunQueryDQUtils.p
p
Definition: AtlRunQueryDQUtils.py:210
AthCommonDataStore
Definition: AthCommonDataStore.h:52
ATH_MSG_ERROR
#define ATH_MSG_ERROR(x)
Definition: AthMsgStreamMacros.h:33
P4Helpers::deltaEta
double deltaEta(const I4Momentum &p1, const I4Momentum &p2)
Computes efficiently .
Definition: P4Helpers.h:66
parseMapping.v0
def v0
Definition: parseMapping.py:149
lumiFormat.i
int i
Definition: lumiFormat.py:85
InDet::SimpleTRT_SeededSpacePointFinder_ATL::printLookupTable
void printLookupTable() const
Definition: SimpleTRT_SeededSpacePointFinder_ATL.cxx:775
beamspotman.n
n
Definition: beamspotman.py:731
InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_pRegionSelector
ToolHandle< IRegSelTool > m_pRegionSelector
Region Selector.
Definition: SimpleTRT_SeededSpacePointFinder_ATL.h:121
DetDescrDictionaryDict::it1
std::vector< HWIdentifier >::iterator it1
Definition: DetDescrDictionaryDict.h:17
endmsg
#define endmsg
Definition: AnalysisConfig_Ntuple.cxx:63
EL::StatusCode
::StatusCode StatusCode
StatusCode definition for legacy code.
Definition: PhysicsAnalysis/D3PDTools/EventLoop/EventLoop/StatusCode.h:22
TRT_PAI_physicsConstants::r0
const double r0
electron radius{cm}
Definition: TRT_PAI_physicsConstants.h:20
InDet::SimpleTRT_SeededSpacePointFinder_ATL::getHashesInROI
void getHashesInROI(const Trk::TrackParameters &directionTRT, std::set< IdentifierHash > &setOfSCT_Hashes) const
obtains the hashes of modules in the ROI
Definition: SimpleTRT_SeededSpacePointFinder_ATL.cxx:196
ATH_CHECK
#define ATH_CHECK
Definition: AthCheckMacros.h:40
RoiDescriptor
Describes the Region of Ineterest geometry It has basically 9 parameters.
Definition: RoiDescriptor.h:40
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Definition: IdentifiableContainerMT.h:82
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Pointer to StoreGate (detector store by default)
Definition: AthCommonDataStore.h:393
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StatusCode initialize(bool used=true)
If this object is used as a property, then this should be called during the initialize phase.
Definition: AthToolSupport/AsgDataHandles/Root/VarHandleKey.cxx:103
InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_directionPhiCut
DoubleProperty m_directionPhiCut
Definition: SimpleTRT_SeededSpacePointFinder_ATL.h:101
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int barrel_ec(const Identifier &id) const
Values of different levels (failure returns 0)
Definition: TRT_ID.h:866
TRT_ID::layer_or_wheel
int layer_or_wheel(const Identifier &id) const
Definition: TRT_ID.h:884
Trk::PRDtoTrackMap::isUsed
bool isUsed(const PrepRawData &prd) const
does this PRD belong to at least one track?
SG::ReadHandle::isValid
virtual bool isValid() override final
Can the handle be successfully dereferenced?
AthAlgTool::AthAlgTool
AthAlgTool()
Default constructor:
InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_modulLookupTable
modulLookupTable m_modulLookupTable[2 *SIMPLE_TRT_INDEX_OFFSET+1]
Lookup table that contains the SCT Layers to be considered to provide SP for the pairing in dependenc...
Definition: SimpleTRT_SeededSpacePointFinder_ATL.h:116
IdentifierHash::is_valid
bool is_valid() const
Check if id is in a valid state.
SG::VarHandleKeyArray::renounce
virtual void renounce()=0
SG::HandleClassifier::type
std::conditional< std::is_base_of< SG::VarHandleKeyArray, T >::value, VarHandleKeyArrayType, type2 >::type type
Definition: HandleClassifier.h:54
Trk::PrepRawData
Definition: PrepRawData.h:62
merge_scale_histograms.doc
string doc
Definition: merge_scale_histograms.py:9
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SG::auxid_t id
Definition: Control/AthContainers/Root/debug.cxx:220
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std::string name
Definition: Control/AthContainers/Root/debug.cxx:221
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int layer_disk(const Identifier &id) const
Definition: SCT_ID.h:734
InDet::SimpleTRT_SeededSpacePointFinder_ATL::pairIsOk
bool pairIsOk(const Trk::SpacePoint *sp1, const Trk::SpacePoint *sp2, const Trk::TrackParameters &directionTRT) const
applies rough cuts on the quality of a SP pair
Definition: SimpleTRT_SeededSpacePointFinder_ATL.cxx:468
Amg::Vector3D
Eigen::Matrix< double, 3, 1 > Vector3D
Definition: GeoPrimitives.h:47
python.LumiBlobConversion.pos
pos
Definition: LumiBlobConversion.py:18
Trk::ParametersBase::momentum
const Amg::Vector3D & momentum() const
Access method for the momentum.
a
TList * a
Definition: liststreamerinfos.cxx:10
h
DEBUG
#define DEBUG
Definition: page_access.h:11
ReadCellNoiseFromCoolCompare.s2
s2
Definition: ReadCellNoiseFromCoolCompare.py:379
AthCommonMsg< AlgTool >::msg
MsgStream & msg() const
Definition: AthCommonMsg.h:24
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SG::VarHandleKey & vhKey()
Return a non-const reference to the HandleKey.
Definition: StoreGate/src/VarHandleBase.cxx:623
InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_prdToTrackMap
SG::ReadHandleKey< Trk::PRDtoTrackMap > m_prdToTrackMap
Definition: SimpleTRT_SeededSpacePointFinder_ATL.h:112
InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_sctId
const SCT_ID * m_sctId
ID SCT helper.
Definition: SimpleTRT_SeededSpacePointFinder_ATL.h:124
Trk::phi
@ phi
Definition: ParamDefs.h:75
python.Bindings.keys
keys
Definition: Control/AthenaPython/python/Bindings.py:798
InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_trtId
const TRT_ID * m_trtId
ID TRT helper.
Definition: SimpleTRT_SeededSpacePointFinder_ATL.h:127
python.Constants.VERBOSE
int VERBOSE
Definition: Control/AthenaCommon/python/Constants.py:14
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
InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_spacepointsSCTname
SG::ReadHandleKey< SpacePointContainer > m_spacepointsSCTname
Definition: SimpleTRT_SeededSpacePointFinder_ATL.h:109
AthCommonDataStore::declareGaudiProperty
Gaudi::Details::PropertyBase & declareGaudiProperty(Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &)
specialization for handling Gaudi::Property<SG::VarHandleKey>
Definition: AthCommonDataStore.h:156
InDet::SimpleTRT_SeededSpacePointFinder_ATL::m_modulLookupTableIndex
std::set< int > m_modulLookupTableIndex[2 *SIMPLE_TRT_INDEX_OFFSET+1]
Definition: SimpleTRT_SeededSpacePointFinder_ATL.h:117
fitman.k
k
Definition: fitman.py:528
Identifier
Definition: IdentifierFieldParser.cxx:14
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