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Trk::VertexMergingTool Class Reference

#include <VertexMergingTool.h>

Inheritance diagram for Trk::VertexMergingTool:
Collaboration diagram for Trk::VertexMergingTool:

Public Member Functions

StatusCode initialize () override
 
 VertexMergingTool (const std::string &t, const std::string &n, const IInterface *p)
 constructor More...
 
virtual ~VertexMergingTool ()
 destructor More...
 
virtual std::pair< xAOD::VertexContainer *, xAOD::VertexAuxContainer * > mergeVertexContainer (const xAOD::VertexContainer &MyVxCont) const override
 Merging
More...
 
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 ()
 AlgTool interface methods. More...
 

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

bool checkCompatibility (const xAOD::Vertex *vx1, const xAOD::Vertex *vx2) const
 
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...
 

Private Attributes

SG::ReadCondHandleKey< InDet::BeamSpotData > m_beamSpotKey { this, "BeamSpotKey", "BeamSpotData", "SG key for beam spot" }
 
ToolHandle< Trk::IVertexFitter > m_iVertexFitter
 
bool m_useBeamConstraint
 
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

Author
Maria Ilaria Besana, June 2014

Changes:

David Shope david.nosp@m..ric.nosp@m.hard..nosp@m.shop.nosp@m.e@cer.nosp@m.n.ch (2016-04-26)

EDM Migration to xAOD - remove method using VxCandidate

Definition at line 41 of file Tracking/TrkVertexFitter/TrkVertexTools/TrkVertexTools/VertexMergingTool.h.

Member Typedef Documentation

◆ StoreGateSvc_t

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

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

◆ VertexMergingTool()

Trk::VertexMergingTool::VertexMergingTool ( const std::string &  t,
const std::string &  n,
const IInterface *  p 
)

constructor

Definition at line 13 of file Tracking/TrkVertexFitter/TrkVertexTools/src/VertexMergingTool.cxx.

14  : AthAlgTool ( t,n,p ),
15  m_iVertexFitter("Trk::AdaptiveVertexFitter"),
16  m_useBeamConstraint(false)
17  {
18  declareInterface<IVertexMergingTool> ( this );
19  declareProperty("VertexFitterTool", m_iVertexFitter);
20  declareProperty("useBeamConstraint",m_useBeamConstraint);
21  }

◆ ~VertexMergingTool()

Trk::VertexMergingTool::~VertexMergingTool ( )
virtualdefault

destructor

Member Function Documentation

◆ checkCompatibility()

bool Trk::VertexMergingTool::checkCompatibility ( const xAOD::Vertex *  vx1,
const xAOD::Vertex *  vx2 
) const
private

Definition at line 127 of file Tracking/TrkVertexFitter/TrkVertexTools/src/VertexMergingTool.cxx.

127  {
128 
129  double z1 = vx1->z();
130  double z2 = vx2->z();
131 
132  double err2_z1 = vx1->covariancePosition()(Trk::z, Trk::z);
133  double err2_z2 = vx2->covariancePosition()(Trk::z, Trk::z);
134 
135  double sigmaZ = (fabs(z1-z2))/(sqrt(err2_z1+err2_z2));
136 
137  ATH_MSG_DEBUG("z1 = " << z1 << ", z2 = " << z2 << ", error = " << sqrt( err2_z1+err2_z2 ) );
138 
139  return sigmaZ<3;
140  }

◆ 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; }

◆ 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

◆ initialize()

StatusCode Trk::VertexMergingTool::initialize ( )
override

Definition at line 27 of file Tracking/TrkVertexFitter/TrkVertexTools/src/VertexMergingTool.cxx.

28  {
29 
30  if ( m_iVertexFitter.retrieve().isFailure() ) {
31  msg(MSG::ERROR) << "Failed to retrieve tool " << m_iVertexFitter << endmsg;
32  return StatusCode::FAILURE;
33  }
34 
35  ATH_CHECK(m_beamSpotKey.initialize());
36 
37  ATH_MSG_DEBUG("Re-merging tool initialization successful");
38  return StatusCode::SUCCESS;
39  }

◆ 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()

static const InterfaceID& Trk::IVertexMergingTool::interfaceID ( )
inlinestaticinherited

AlgTool interface methods.

Definition at line 49 of file Tracking/TrkVertexFitter/TrkVertexFitterInterfaces/TrkVertexFitterInterfaces/IVertexMergingTool.h.

49 { return IID_IVertexMergingTool; };

◆ mergeVertexContainer()

std::pair< xAOD::VertexContainer *, xAOD::VertexAuxContainer * > Trk::VertexMergingTool::mergeVertexContainer ( const xAOD::VertexContainer &  MyVxCont) const
overridevirtual

Merging

EndOfInitialize.

Implements Trk::IVertexMergingTool.

Definition at line 42 of file Tracking/TrkVertexFitter/TrkVertexTools/src/VertexMergingTool.cxx.

43  {
44 
45  ATH_MSG_DEBUG("Run vertex remerging");
46 
47  //if beamspot constraint was requested, get it now
48  xAOD::Vertex theconstraint;
49  if (m_useBeamConstraint) {
50  SG::ReadCondHandle<InDet::BeamSpotData> beamSpotHandle { m_beamSpotKey };
51  if(not beamSpotHandle.isValid()) ATH_MSG_ERROR("Cannot Retrieve " << m_beamSpotKey.key() );
52  theconstraint = xAOD::Vertex(); // Default constructor creates a private store
53  theconstraint.setPosition( beamSpotHandle->beamVtx().position() );
54  theconstraint.setCovariancePosition( beamSpotHandle->beamVtx().covariancePosition() );
55  theconstraint.setFitQuality( beamSpotHandle->beamVtx().fitQuality().chiSquared(), beamSpotHandle->beamVtx().fitQuality().doubleNumberDoF() );
56  }
57 
58  //new output containers to be filled
59  xAOD::VertexContainer *NewContainer = new xAOD::VertexContainer();
60  xAOD::VertexAuxContainer* auxNewContainer = new xAOD::VertexAuxContainer();
61  NewContainer->setStore( auxNewContainer );
62 
63  //add remerged flags to all
64  std::vector<bool> remerged( MyVxCont.size(), false );
65 
66  xAOD::VertexContainer::const_iterator beginIter = MyVxCont.begin();
67  xAOD::VertexContainer::const_iterator endIter = MyVxCont.end();
68  unsigned int Ni=0;
69  for(xAOD::VertexContainer::const_iterator i = beginIter; i!=endIter; ++i) {
70  xAOD::Vertex * vx = new xAOD::Vertex( **i );
71 
72  if( vx->vertexType() == xAOD::VxType::NoVtx ) { //dummy vertex -- just add a copy
73  NewContainer->push_back( vx );
74  } else if( !remerged[Ni] ) { //skip vertices already merged into another
75 
76  unsigned int Nj = Ni+1;
77  for(xAOD::VertexContainer::const_iterator j=i+1; j!=endIter; ++j ) {
78  const xAOD::Vertex * mergeCand = (*j);
79  if( mergeCand->vertexType() != xAOD::VxType::NoVtx && !remerged[Nj] ) {
80  //not dummy and not already merged into earlier vertex, so consider it as merging candidate
81  if( checkCompatibility( vx, mergeCand ) ) {
82 
83  //get all the track particles to fit
84  std::vector<const xAOD::TrackParticle*> combinedTracks;
85  for(size_t t=0; t<vx->nTrackParticles(); ++t) {
86  combinedTracks.push_back( vx->trackParticle(t) );
87  }
88  for(size_t t=0; t<mergeCand->nTrackParticles(); ++t) {
89  combinedTracks.push_back( mergeCand->trackParticle(t) );
90  }
91 
92  //call the fitter -> using xAOD::TrackParticle it should set the track links for us
93  xAOD::Vertex * mergedVtx = nullptr;
94  if(m_useBeamConstraint) {
95  mergedVtx = m_iVertexFitter->fit( combinedTracks, theconstraint );
96  } else {
97  //no interface for no constraint and no starting point, so use starting point of original vertex
98  const Amg::Vector3D& start( vx->position() );
99  mergedVtx = m_iVertexFitter->fit( combinedTracks, start );
100  }
101 
102  //CHECK MERGING IS GOOD?
103  // flag as remerged
104  ATH_MSG_DEBUG("Merge vertices " << Ni << " and " << Nj);
105  remerged[Nj] = true;
106  remerged[Ni] = true;
107  //delete copy of first vertex and then overwrite with merged vertex
108  delete vx;
109  vx = mergedVtx;
110  }
111  }
112 
113  Nj++;
114  } //loop over j
115 
116  //whether we merged or not, can add vx to the container
117  NewContainer->push_back( vx );
118 
119  } //end if vtx[Ni] is not remerged
120  Ni++;
121  }
122 
123  return std::make_pair( NewContainer, auxNewContainer );
124 
125  }

◆ 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  }

◆ 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.

◆ 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  }

◆ 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.

◆ 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_beamSpotKey

SG::ReadCondHandleKey<InDet::BeamSpotData> Trk::VertexMergingTool::m_beamSpotKey { this, "BeamSpotKey", "BeamSpotData", "SG key for beam spot" }
private

Definition at line 64 of file Tracking/TrkVertexFitter/TrkVertexTools/TrkVertexTools/VertexMergingTool.h.

◆ 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_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_iVertexFitter

ToolHandle< Trk::IVertexFitter > Trk::VertexMergingTool::m_iVertexFitter
private

Definition at line 65 of file Tracking/TrkVertexFitter/TrkVertexTools/TrkVertexTools/VertexMergingTool.h.

◆ m_useBeamConstraint

bool Trk::VertexMergingTool::m_useBeamConstraint
private

Definition at line 66 of file Tracking/TrkVertexFitter/TrkVertexTools/TrkVertexTools/VertexMergingTool.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:
xAOD::Vertex_v1::setPosition
void setPosition(const Amg::Vector3D &position)
Sets the 3-position.
DataModel_detail::const_iterator
Const iterator class for DataVector/DataList.
Definition: DVLIterator.h:82
xAOD::Vertex_v1::setFitQuality
void setFitQuality(float chiSquared, float numberDoF)
Set the 'Fit Quality' information.
Definition: Vertex_v1.cxx:150
xAOD::Vertex_v1::nTrackParticles
size_t nTrackParticles() const
Get the number of tracks associated with this vertex.
Definition: Vertex_v1.cxx:270
xAOD::VertexAuxContainer_v1
Temporary container used until we have I/O for AuxStoreInternal.
Definition: VertexAuxContainer_v1.h:32
Trk::z
@ z
global position (cartesian)
Definition: ParamDefs.h:57
beamspotman.sigmaZ
sigmaZ
Definition: beamspotman.py:1625
xAOD::Vertex
Vertex_v1 Vertex
Define the latest version of the vertex class.
Definition: Event/xAOD/xAODTracking/xAODTracking/Vertex.h:16
SG::ReadCondHandle
Definition: ReadCondHandle.h:44
AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty
Gaudi::Details::PropertyBase & declareProperty(Gaudi::Property< T > &t)
Definition: AthCommonDataStore.h:145
mergePhysValFiles.start
start
Definition: DataQuality/DataQualityUtils/scripts/mergePhysValFiles.py:14
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
xAOD::Vertex_v1::position
const Amg::Vector3D & position() const
Returns the 3-pos.
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
xAOD::VertexContainer
VertexContainer_v1 VertexContainer
Definition of the current "Vertex container version".
Definition: VertexContainer.h:14
xAOD::Vertex_v1::vertexType
VxType::VertexType vertexType() const
The type of the vertex.
xAOD::VxType::NoVtx
@ NoVtx
Dummy vertex. TrackParticle was not used in vertex fit.
Definition: TrackingPrimitives.h:570
SG::VarHandleKeyArray::setOwner
virtual void setOwner(IDataHandleHolder *o)=0
IDTPMcnv.htype
htype
Definition: IDTPMcnv.py:27
Trk::VertexMergingTool::m_beamSpotKey
SG::ReadCondHandleKey< InDet::BeamSpotData > m_beamSpotKey
Definition: Tracking/TrkVertexFitter/TrkVertexTools/TrkVertexTools/VertexMergingTool.h:64
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
xAOD::VertexAuxContainer
VertexAuxContainer_v1 VertexAuxContainer
Definition of the current jet auxiliary container.
Definition: VertexAuxContainer.h:19
lumiFormat.i
int i
Definition: lumiFormat.py:85
beamspotman.n
n
Definition: beamspotman.py:731
endmsg
#define endmsg
Definition: AnalysisConfig_Ntuple.cxx:63
ATH_MSG_DEBUG
#define ATH_MSG_DEBUG(x)
Definition: AthMsgStreamMacros.h:29
ATH_CHECK
#define ATH_CHECK
Definition: AthCheckMacros.h:40
xAOD::Vertex_v1::trackParticle
const TrackParticle * trackParticle(size_t i) const
Get the pointer to a given track that was used in vertex reco.
Definition: Vertex_v1.cxx:249
AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore
StoreGateSvc_t m_detStore
Pointer to StoreGate (detector store by default)
Definition: AthCommonDataStore.h:393
xAOD::Vertex_v1::z
float z() const
Returns the z position.
DataVector
Derived DataVector<T>.
Definition: DataVector.h:581
AthAlgTool::AthAlgTool
AthAlgTool()
Default constructor:
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
merge_scale_histograms.doc
string doc
Definition: merge_scale_histograms.py:9
name
std::string name
Definition: Control/AthContainers/Root/debug.cxx:221
DataVector::push_back
value_type push_back(value_type pElem)
Add an element to the end of the collection.
SG::CondHandleKey::initialize
StatusCode initialize(bool used=true)
Trk::VertexMergingTool::checkCompatibility
bool checkCompatibility(const xAOD::Vertex *vx1, const xAOD::Vertex *vx2) const
Definition: Tracking/TrkVertexFitter/TrkVertexTools/src/VertexMergingTool.cxx:127
Amg::Vector3D
Eigen::Matrix< double, 3, 1 > Vector3D
Definition: GeoPrimitives.h:47
DataVector::end
const_iterator end() const noexcept
Return a const_iterator pointing past the end of the collection.
a
TList * a
Definition: liststreamerinfos.cxx:10
h
xAOD::Vertex_v1
Class describing a Vertex.
Definition: Vertex_v1.h:42
Trk::VertexMergingTool::m_useBeamConstraint
bool m_useBeamConstraint
Definition: Tracking/TrkVertexFitter/TrkVertexTools/TrkVertexTools/VertexMergingTool.h:66
AthCommonMsg< AlgTool >::msg
MsgStream & msg() const
Definition: AthCommonMsg.h:24
SG::VarHandleBase::vhKey
SG::VarHandleKey & vhKey()
Return a non-const reference to the HandleKey.
Definition: StoreGate/src/VarHandleBase.cxx:623
python.Bindings.keys
keys
Definition: Control/AthenaPython/python/Bindings.py:798
DataVector::size
size_type size() const noexcept
Returns the number of elements in the collection.
AthCommonDataStore::declareGaudiProperty
Gaudi::Details::PropertyBase & declareGaudiProperty(Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &)
specialization for handling Gaudi::Property<SG::VarHandleKey>
Definition: AthCommonDataStore.h:156
xAOD::Vertex_v1::setCovariancePosition
void setCovariancePosition(const AmgSymMatrix(3)&covariancePosition)
Sets the vertex covariance matrix.
Trk::VertexMergingTool::m_iVertexFitter
ToolHandle< Trk::IVertexFitter > m_iVertexFitter
Definition: Tracking/TrkVertexFitter/TrkVertexTools/TrkVertexTools/VertexMergingTool.h:65
DataVector::begin
const_iterator begin() const noexcept
Return a const_iterator pointing at the beginning of the collection.
fitman.k
k
Definition: fitman.py:528
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