Analysis::JetSecVertexingAlg Class Reference

#include <JetSecVertexingAlg.h>

Inheritance diagram for Analysis::JetSecVertexingAlg:

Collaboration diagram for Analysis::JetSecVertexingAlg:

Public Member Functions
	JetSecVertexingAlg (const std::string &name, ISvcLocator *pSvcLocator)
	Constructors and destructors.
virtual	~JetSecVertexingAlg ()=default
virtual StatusCode	initialize () override
	Main routines specific to an ATHENA algorithm.
virtual StatusCode	execute (const EventContext &ctx) const override
virtual StatusCode	sysInitialize () override
	Override sysInitialize.
virtual bool	isClonable () const override
	Specify if the algorithm is clonable.
virtual unsigned int	cardinality () const override
	Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant.
virtual StatusCode	sysExecute (const EventContext &ctx) override
	Execute an algorithm.
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies.
virtual bool	filterPassed (const EventContext &ctx) const
virtual void	setFilterPassed (bool state, const EventContext &ctx) const
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution
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.

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
StatusCode	createSecVkalContainer (xAOD::VertexContainer *, std::vector< ElementLink< xAOD::VertexContainer > > *, const Trk::VxSecVKalVertexInfo *) const
StatusCode	createJFContainer (xAOD::BTagVertexContainer *, std::vector< ElementLink< xAOD::BTagVertexContainer > > *, const Trk::VxJetFitterVertexInfo *, const xAOD::TrackParticleContainer *) const
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
ToolHandle< IMSVVariablesFactory >	m_MSVvarFactory
std::string	m_secVertexFinderBaseName
SG::ReadHandleKey< xAOD::JetContainer >	m_JetCollectionName {this, "JetCollectionName", "", "Input jet container"}
SG::ReadHandleKey< xAOD::TrackParticleContainer >	m_TrackCollectionName {this, "TrackCollectionName", "", "Input track container"}
SG::ReadHandleKey< xAOD::VertexContainer >	m_VertexCollectionName {this, "vxPrimaryCollectionName", "", "Input primary vertex container"}
SG::ReadHandleKey< Trk::VxSecVertexInfoContainer >	m_VxSecVertexInfoName {this, "BTagVxSecVertexInfoName", "", "Input VxSecVertexInfo container"}
SG::WriteHandleKey< xAOD::VertexContainer >	m_BTagSVCollectionName {this, "BTagSVCollectionName", "", "Output BTagging secondary vertex container"}
SG::WriteDecorHandleKey< xAOD::JetContainer >	m_jetSVLinkName { this, "JetSecVtxLinkName", "", "Element Link vector from jet to Vertex container"}
SG::WriteHandleKey< xAOD::BTagVertexContainer >	m_BTagJFVtxCollectionName {this, "BTagJFVtxCollectionName", "", "Output BTagging Jet Fitter container"}
DataObjIDColl	m_extendedExtraObjects
	Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default)
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default)
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 41 of file JetSecVertexingAlg.h.

Member Typedef Documentation

StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

JetSecVertexingAlg()

Analysis::JetSecVertexingAlg::JetSecVertexingAlg	(	const std::string &	name,
		ISvcLocator *	pSvcLocator )

Constructors and destructors.

Definition at line 31 of file JetSecVertexingAlg.cxx.

                                                                                       :
    AthReentrantAlgorithm(name,pSvcLocator),
    m_MSVvarFactory("Analysis::MSVVariablesFactory",this)
  {
    declareProperty("SecVtxFinderxAODBaseName", m_secVertexFinderBaseName);
    declareProperty("MSVVariableFactory",          m_MSVvarFactory);
  }

~JetSecVertexingAlg()

virtual Analysis::JetSecVertexingAlg::~JetSecVertexingAlg ( )

virtualdefault

Member Function Documentation

cardinality()

unsigned int AthCommonReentrantAlgorithm< Gaudi::Algorithm >::cardinality ( ) const

overridevirtualinherited

Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant.

Override this to return 0 for reentrant algorithms.

Definition at line 75 of file AthCommonReentrantAlgorithm.cxx.

{
  return 0;
}

createJFContainer()

StatusCode Analysis::JetSecVertexingAlg::createJFContainer ( xAOD::BTagVertexContainer * bTagJFVertexContainer, std::vector< ElementLink< xAOD::BTagVertexContainer > > * JFVerticesLinks, const Trk::VxJetFitterVertexInfo * myVertexInfoJetFitter, const xAOD::TrackParticleContainer * theTrackParticleContainer ) const

private

found map

Definition at line 243 of file JetSecVertexingAlg.cxx.

                                                                                                                      { 
 
    //list of JFvertices
    const std::vector<Trk::VxJetCandidate*>& JFvertices =  myVertexInfoJetFitter->verticesJF();
     
    int nVtx = 0;
    if (!JFvertices.empty()) {
      Trk::VxJetCandidate* vxjetcand = dynamic_cast< Trk::VxJetCandidate*>(JFvertices[0]);
      if (!vxjetcand) {
        ATH_MSG_WARNING("#BTAG# bad VxCandidate is not a VxJetCandidate");
        return StatusCode::SUCCESS;
      }
 
      //compatibility with others SV
      const Trk::VxClusteringTable* ClusteringTable = vxjetcand->getClusteringTable();
      typedef std::map<Trk::VxVertexOnJetAxis*, std::vector<std::pair<Trk::VxVertexOnJetAxis*,float> > > map2vtx;
      map2vtx inverseCompMap;
 
      if (ClusteringTable !=nullptr) {
        const std::map<float,Trk::PairOfVxVertexOnJetAxis>& mapPairVtxOnJetAxis = ClusteringTable->getCompatibilityPairOfVertices();
        std::map<float,Trk::PairOfVxVertexOnJetAxis>::const_iterator mapiter = mapPairVtxOnJetAxis.begin();
        for(;mapiter != mapPairVtxOnJetAxis.end(); ++mapiter){
 
          Trk::VxVertexOnJetAxis* vtx1 = mapiter->second.first;
          Trk::VxVertexOnJetAxis* vtx2 = mapiter->second.second;
          float comp = mapiter->first;
 
          std::pair<Trk::VxVertexOnJetAxis*,float> pair1(vtx1, comp);
          std::pair<Trk::VxVertexOnJetAxis*,float> pair2(vtx1, comp);
 
          inverseCompMap[vtx1].push_back(pair2);
          inverseCompMap[vtx2].push_back(pair1);
 
        }
      } 
 
      //vtx on jet axis
      const std::vector<Trk::VxVertexOnJetAxis*> Vtxonjetaxes = vxjetcand->getVerticesOnJetAxis();
      ATH_MSG_DEBUG("#BTAG# VerticesOnJetAxis of VxJetCandidate size: " << Vtxonjetaxes.size());
      std::vector<Trk::VxVertexOnJetAxis*>::const_iterator iterBegin = Vtxonjetaxes.begin();
      std::vector<Trk::VxVertexOnJetAxis*>::const_iterator iterEnd   = Vtxonjetaxes.end();  
      float comptoPV(0.);
      double chi2(0.);
      int   ndf(0);
      nVtx = Vtxonjetaxes.size();
      std::map<Trk::VxVertexOnJetAxis*, ElementLink< xAOD::BTagVertexContainer> > oldnewmap;
 
      for (std::vector<Trk::VxVertexOnJetAxis*>::const_iterator it=iterBegin; it!=iterEnd; ++it) {
        //ndf, chi2 , comptoPV   
        const Trk::FitQuality& fitquality = (*it)->fitQuality();
        chi2 =  fitquality.chiSquared();
        ndf  =  fitquality.numberDoF();
        comptoPV =  (*it)->getCompatibilityToPrimaryVtx();
        const std::vector<Trk::VxTrackAtVertex*> & trackatVtx = (*it)->getTracksAtVertex();
        std::vector<Trk::VxTrackAtVertex*>::const_iterator itrBegin = trackatVtx.begin();
        std::vector<Trk::VxTrackAtVertex*>::const_iterator itrEnd   = trackatVtx.end();
        std::vector< float>  tmpchi2;
        std::vector< float>  tmpndf;
        std::vector< ElementLink< xAOD::TrackParticleContainer > > trkLinks;
        std::vector< float>  tmpRefPx;
        std::vector< float>  tmpRefPy;
        std::vector< float>  tmpRefPz;
  
        //loop in trks 
        for (std::vector<Trk::VxTrackAtVertex*>::const_iterator itr=itrBegin; itr!=itrEnd; ++itr) {
          //ndf, chi2   
          const Trk::FitQuality& trkquality = (*itr)->trackQuality();
          double tpchi2 = trkquality.chiSquared();
          int tpndf = trkquality.numberDoF();
          tmpchi2.push_back(float(tpchi2));
          tmpndf.push_back(float(tpndf));
          //tracks links
          Trk::ITrackLink* trklinks = (*itr)->trackOrParticleLink();
          const Trk::LinkToXAODTrackParticle* trkLinkTPxAOD=dynamic_cast<const Trk::LinkToXAODTrackParticle *>(trklinks);
          if (!trkLinkTPxAOD) {
            ATH_MSG_WARNING("#BTAG# bad ITrackLink is not a LinkToXAODTrackParticle");
            continue;
          }
          const xAOD::TrackParticle* myTrklink = **trkLinkTPxAOD;
          ElementLink<xAOD::TrackParticleContainer> tpel;
           
          tpel.toContainedElement(*theTrackParticleContainer, myTrklink);
          trkLinks.push_back(tpel);
         
          //reffited momentum   
          const Trk::TrackParameters* trkperigee = (*itr)->perigeeAtVertex();
          Amg::Vector3D mytrack = trkperigee->momentum();
          tmpRefPx.push_back(mytrack.x());
          tmpRefPy.push_back(mytrack.y());
          tmpRefPz.push_back(mytrack.z());
 
        }
 
        xAOD::BTagVertex* newbtagVtx = new xAOD::BTagVertex();
        bTagJFVertexContainer->push_back(newbtagVtx);
    
        newbtagVtx->setNDF(ndf);
        newbtagVtx->setChi2(chi2);
        newbtagVtx->setPV_compatibility(comptoPV);
        newbtagVtx->setTrack_chi2(tmpchi2);
        newbtagVtx->setTrack_NDF(tmpndf);
        newbtagVtx->setTrack_links(trkLinks);
        newbtagVtx->setTrack_refPx(tmpRefPx);
        newbtagVtx->setTrack_refPy(tmpRefPy);
        newbtagVtx->setTrack_refPz(tmpRefPz);
 
        ElementLink< xAOD::BTagVertexContainer> linkBTagVertex;
        linkBTagVertex.toContainedElement(*bTagJFVertexContainer, newbtagVtx);
        JFVerticesLinks->push_back(linkBTagVertex);
        oldnewmap.insert(std::make_pair(*it,linkBTagVertex));
      }
  
      if(ClusteringTable !=nullptr){
        for (std::vector<Trk::VxVertexOnJetAxis*>::const_iterator it=iterBegin; it!=iterEnd; ++it) {
          std::vector< ElementLink< xAOD::BTagVertexContainer > > JFCompLinks;
          std::vector<float> JFCompValues;
      
          bool foundmap=true;
          map2vtx::iterator itmap = inverseCompMap.find(*it);  
          if(itmap == inverseCompMap.end()){
            ATH_MSG_DEBUG("#BTAG# JF compatibility value in map2vtx map not found ");
            foundmap=false;
          }
 
          if(foundmap){
 
            std::vector<std::pair<Trk::VxVertexOnJetAxis*,float> > tmpvectpair = itmap->second;
 
            for(auto & icomppair : tmpvectpair){
              std::map<Trk::VxVertexOnJetAxis*, ElementLink< xAOD::BTagVertexContainer> >::iterator JFOlNewIter = oldnewmap.find(icomppair.first);
 
              if(JFOlNewIter == oldnewmap.end()){
                ATH_MSG_DEBUG("#BTAG# JF compatibility vector not found ");
                continue;
              }
 
              JFCompLinks.push_back(JFOlNewIter->second);
              JFCompValues.push_back(icomppair.second);
            }
          } 
        }
      }
 
      const Trk::RecVertexPositions& recVtxposition = vxjetcand->getRecVertexPositions();
      const Amg::VectorX& vtxPositions = recVtxposition.position();
      const Amg::MatrixX& vtxCovMatrix = recVtxposition.covariancePosition();
      ATH_MSG_DEBUG("#BTAGJF# size vtxPosition "<<vtxPositions.size());
      std::vector< float > fittedPosition = std::vector<float>(nVtx+5,-1);
      std::vector< float > fittedCov = std::vector<float>(nVtx+5,-1); //only store the diagonal terms
      if (fittedPosition.size() < 5) std::abort(); // suppress cppcheck warnings
      if(vtxPositions.rows()>4 ) {
        fittedPosition[0] = vtxPositions[Trk::jet_xv]; //position x,y,z of PV
        fittedPosition[1] = vtxPositions[Trk::jet_yv]; 
        fittedPosition[2] = vtxPositions[Trk::jet_zv]; 
        fittedPosition[3] = vtxPositions[Trk::jet_phi];  // direction of the jet axis
        fittedPosition[4] = vtxPositions[Trk::jet_theta];
              
        fittedCov[0] = vtxCovMatrix(0,0);
        fittedCov[1] = vtxCovMatrix(1,1);
        fittedCov[2] = vtxCovMatrix(2,2);
        fittedCov[3] = vtxCovMatrix(3,3);
        fittedCov[4] = vtxCovMatrix(4,4);
        
      }
 
      for(int i=0; i<nVtx; ++i){
        fittedPosition[i+5] = vtxPositions[i+5]; //dist of vtxi on jet axis from PV
        fittedCov[i+5] = vtxCovMatrix(i+5,i+5);
      }
      
      //trks at PV
      const std::vector<Trk::VxTrackAtVertex*> & trackatPV = vxjetcand->getPrimaryVertex()->getTracksAtVertex();
      std::vector<Trk::VxTrackAtVertex*>::const_iterator irBegin = trackatPV.begin();
      std::vector<Trk::VxTrackAtVertex*>::const_iterator irEnd   = trackatPV.end();
      std::vector< float > tracksAtPVchi2;
      std::vector< float > tracksAtPVndf;
      std::vector< ElementLink< xAOD::TrackParticleContainer > > tracksAtPVlinks;
 
      for (std::vector<Trk::VxTrackAtVertex*>::const_iterator it=irBegin; it!=irEnd; ++it) {
        const Trk::FitQuality& trkquality = (*it)->trackQuality();
        double tmpchi2 = trkquality.chiSquared();
        int tmpndf = trkquality.numberDoF();
        tracksAtPVchi2.push_back(float(tmpchi2));
        tracksAtPVndf.push_back(float(tmpndf));
        //links
        
        Trk::ITrackLink* trklinks = (*it)->trackOrParticleLink();
        const Trk::LinkToXAODTrackParticle* trkLinkTPxAOD = dynamic_cast<const Trk::LinkToXAODTrackParticle *>(trklinks);
        if (!trkLinkTPxAOD) {
          ATH_MSG_WARNING("#BTAG# bad ITrackLink is not a LinkToXAODTrackParticle");
          continue;
        }
        const xAOD::TrackParticle* myTrklink = **trkLinkTPxAOD;
        ElementLink<xAOD::TrackParticleContainer> tpel;
        tpel.toContainedElement(*theTrackParticleContainer, myTrklink);
        tracksAtPVlinks.push_back(tpel);
      }
    }
    else { //No JF vertices
      ATH_MSG_ERROR("#BTAG# No JF vertices. Minimum 1");
    }
 
    return StatusCode::SUCCESS;
  } 

createSecVkalContainer()

StatusCode Analysis::JetSecVertexingAlg::createSecVkalContainer ( xAOD::VertexContainer * bTagVertexContainer, std::vector< ElementLink< xAOD::VertexContainer > > * SVertexLinks, const Trk::VxSecVKalVertexInfo * myVertexInfoVKal ) const

private

Definition at line 223 of file JetSecVertexingAlg.cxx.

                                                                                                              {
    
    std::vector<xAOD::Vertex*>::const_iterator verticesBegin = myVertexInfoVKal->vertices().begin();
    std::vector<xAOD::Vertex*>::const_iterator verticesEnd   = myVertexInfoVKal->vertices().end();
 
    for (std::vector<xAOD::Vertex*>::const_iterator verticesIter=verticesBegin; verticesIter!=verticesEnd;++verticesIter) {
      xAOD::Vertex* btagVtx = *verticesIter;
      bTagVertexContainer->push_back(btagVtx);
 
      ElementLink< xAOD::VertexContainer> linkBTagVertex;
      linkBTagVertex.toContainedElement(*bTagVertexContainer, btagVtx);
      SVertexLinks->push_back(linkBTagVertex);
    }
    ATH_MSG_DEBUG("#BTAG# SV container size: " << bTagVertexContainer->size());
    
    return StatusCode::SUCCESS;
  }

declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareGaudiProperty ( Gaudi::Property< T, V, H > & hndl, const SG::VarHandleKeyType &  )

inlineprivateinherited

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

Definition at line 156 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
 
  }

declareProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareProperty ( Gaudi::Property< T, V, H > & t )

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

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

detStore()

const ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::detStore ( ) const

inlineinherited

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

Definition at line 95 of file AthCommonDataStore.h.

{ return m_detStore; }

evtStore()

ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::evtStore ( )

inlineinherited

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

Definition at line 85 of file AthCommonDataStore.h.

{ return m_evtStore; }

execute()

StatusCode Analysis::JetSecVertexingAlg::execute ( const EventContext & ctx ) const

overridevirtual

Definition at line 65 of file JetSecVertexingAlg.cxx.

                                                                     {
    //retrieve the Jet container
    SG::ReadHandle<xAOD::JetContainer> h_JetCollectionName (m_JetCollectionName,ctx);
    if (!h_JetCollectionName.isValid()) {
      ATH_MSG_ERROR( " cannot retrieve jet container with key " << m_JetCollectionName.key()  );
      return StatusCode::FAILURE;
    }
 
    SG::WriteHandle<xAOD::VertexContainer> h_BTagSVCollectionName;
    SG::WriteHandle<xAOD::BTagVertexContainer> h_BTagJFVtxCollectionName;
 
    std::string basename =  m_secVertexFinderBaseName;
    /* Record the BTagging JF Vertex  output container */
    if ((basename == "JetFitter") || (basename == "JetFitterFlip")) {
      ATH_MSG_DEBUG("#BTAG# Record the BTagging JF Vertex  output container");
      h_BTagJFVtxCollectionName = SG::WriteHandle<xAOD::BTagVertexContainer>(m_BTagJFVtxCollectionName, ctx);
      ATH_CHECK( h_BTagJFVtxCollectionName.record(std::make_unique<xAOD::BTagVertexContainer>(),
                                        std::make_unique<xAOD::BTagVertexAuxContainer>()) );
    }
 
    /* Record the BTagging Secondary Vertex output container */
    if ((basename == "SV1") ||(basename == "SV1Flip")  || (basename == "MSV")) {
      ATH_MSG_DEBUG("#BTAG# Record the BTagging Secondary Vertex output container");
      h_BTagSVCollectionName = SG::WriteHandle<xAOD::VertexContainer>(m_BTagSVCollectionName, ctx);
      ATH_CHECK( h_BTagSVCollectionName.record(std::make_unique<xAOD::VertexContainer>(),
                                        std::make_unique<xAOD::VertexAuxContainer>()) );
    }
 
    if (h_JetCollectionName->empty()) {
     ATH_MSG_DEBUG("#BTAG# Empty Jet collection");
     return StatusCode::SUCCESS;
    }
 
    SG::ReadHandle<xAOD::TrackParticleContainer> h_TrackCollectionName (m_TrackCollectionName, ctx);
    if (!h_TrackCollectionName.isValid()) {
      ATH_MSG_ERROR( " cannot retrieve track container with key " << m_TrackCollectionName.key()  );
      return StatusCode::FAILURE;
    }
 
    const xAOD::TrackParticleContainer* theTrackParticleContainer = h_TrackCollectionName.ptr();
 
    const xAOD::Vertex* primaryVertex(nullptr);
 
    //retrieve primary vertex
    SG::ReadHandle<xAOD::VertexContainer> h_VertexCollectionName (m_VertexCollectionName, ctx);
    if (!h_VertexCollectionName.isValid()) {
      ATH_MSG_ERROR( " cannot retrieve primary vertex container with key " << m_VertexCollectionName.key()  );
      return StatusCode::FAILURE;
    }
 
    //retrieve VxSecVertexInfo
    SG::ReadHandle<Trk::VxSecVertexInfoContainer> h_VxSecVertexInfoName (m_VxSecVertexInfoName, ctx);
    if (!h_VxSecVertexInfoName.isValid()) {
      ATH_MSG_ERROR( " cannot retrieve secondary vertex container with key " << m_VxSecVertexInfoName.key()  );
      return StatusCode::FAILURE;
    }
    ATH_MSG_DEBUG("Size of VxSecVertexInfo: " << h_VxSecVertexInfoName->size());
 
    if (h_VxSecVertexInfoName->size() != h_JetCollectionName->size()) {
      ATH_MSG_ERROR("Size of jet container different than size of VxSecVertexInfo");
      return StatusCode::FAILURE;
    }
 
    unsigned int nVertexes = h_VertexCollectionName->size();
    if (nVertexes == 0) {
      ATH_MSG_ERROR("#BTAG#  Vertex container is empty");
      return StatusCode::FAILURE;
    }
    for (const auto *fz : *h_VertexCollectionName) {
      if (fz->vertexType() == xAOD::VxType::PriVtx) {
        primaryVertex = fz;
        break;
      }
    }
 
    if (! primaryVertex) {
      ATH_MSG_DEBUG("#BTAG#  No vertex labeled as VxType::PriVtx!");
      xAOD::VertexContainer::const_iterator fz = h_VertexCollectionName->begin();
      primaryVertex = *fz;
      if (primaryVertex->nTrackParticles() == 0) {
        ATH_MSG_DEBUG("#BTAG#  PV==BeamSpot: probably poor tagging");
      }
    }
 
    const xAOD::Vertex& PrimaryVtx = *primaryVertex;
 
    Trk::VxSecVertexInfoContainer::const_iterator infoSVIter = h_VxSecVertexInfoName->begin();
 
    if(basename == "MSV") {
      for (const xAOD::Jet* jetToTag : *h_JetCollectionName) {
        const Trk::VxSecVertexInfo* myVertexInfo = *infoSVIter++;
        if(myVertexInfo != nullptr) {
          if(const Trk::VxSecVKalVertexInfo* myVertexInfoVKal = dynamic_cast<const Trk::VxSecVKalVertexInfo*>(myVertexInfo)) {
            ATH_MSG_DEBUG("#BTAG# Found VKalVertexInfo information");
            StatusCode sc = m_MSVvarFactory->createMSVContainer(*jetToTag, myVertexInfoVKal, &(*h_BTagSVCollectionName), PrimaryVtx);
            if(sc.isFailure()){
               ATH_MSG_ERROR("#BTAG# error filling variables in MSVVariablesFactory" );
              return sc;
            }
          }
          else {
            ATH_MSG_DEBUG("#BTAG# dynamic_cast failed for a non-nullptr myVertexInfo!");
          }  
        }
      }
    }
 
    else if(basename == "SV1" || basename == "SV1Flip")  { //SV1
      SG::WriteDecorHandle<xAOD::JetContainer,std::vector<ElementLink< xAOD::VertexContainer> > > h_jetSVLinkName(m_jetSVLinkName, ctx);
      for (const xAOD::Jet* jetToTag : *h_JetCollectionName) {
        const Trk::VxSecVertexInfo* myVertexInfo = *infoSVIter++;
        std::vector< ElementLink< xAOD::VertexContainer > > SVertexLinks;
        if(myVertexInfo != nullptr) {
          if(const Trk::VxSecVKalVertexInfo* myVertexInfoVKal = dynamic_cast<const Trk::VxSecVKalVertexInfo*>(myVertexInfo)) {
            ATH_MSG_DEBUG("#BTAG# Found VKalVertexInfo information");
            StatusCode sc = createSecVkalContainer(&(*h_BTagSVCollectionName), &SVertexLinks, myVertexInfoVKal);
            if(sc.isFailure()){
              ATH_MSG_ERROR("#BTAG# error filling variables from VxSecVKalVertexInfo " << m_VxSecVertexInfoName.key());
              return sc;
            }
          }
          else {
            ATH_MSG_DEBUG("#BTAG# dynamic_cast failed for a non-nullptr myVertexInfo!");
          }
        }
        h_jetSVLinkName(*jetToTag) = SVertexLinks;
      }
    }
 
    else if(basename == "JetFitter" || basename == "JetFitterFlip") {
      SG::WriteDecorHandle<xAOD::JetContainer,std::vector<ElementLink< xAOD::BTagVertexContainer> > > h_jetSVLinkName(m_jetSVLinkName, ctx);
      for (const xAOD::Jet* jetToTag : *h_JetCollectionName) {
        const Trk::VxSecVertexInfo* myVertexInfo = *infoSVIter++;
        std::vector< ElementLink< xAOD::BTagVertexContainer > > JFVtxLinks;
        if(myVertexInfo != nullptr) {
          if(const Trk::VxJetFitterVertexInfo* myVertexInfoJetFitter = dynamic_cast<const Trk::VxJetFitterVertexInfo*>(myVertexInfo)) {
            ATH_MSG_DEBUG("#BTAG# Found VxJetFitterVertexInfo information");
            StatusCode sc = createJFContainer(&(*h_BTagJFVtxCollectionName), &JFVtxLinks, myVertexInfoJetFitter, theTrackParticleContainer);
            if(sc.isFailure()){
              ATH_MSG_ERROR("#BTAG# error filling variables from VxJetFitterVertexInfo " << m_VxSecVertexInfoName.key());
              return sc;
            }
          }
          else {
            ATH_MSG_DEBUG("#BTAG# dynamic_cast failed for a non-nullptr myVertexInfo!");
          }
        }
        h_jetSVLinkName(*jetToTag) = JFVtxLinks;
      }
    }
    
    else {
      ATH_MSG_ERROR("#BTAG# JetSecVertexingAlg encounters an unknown basename: " << basename);
    }
 
    return StatusCode::SUCCESS;
  } 

extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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

extraOutputDeps()

const DataObjIDColl & AthCommonReentrantAlgorithm< Gaudi::Algorithm >::extraOutputDeps ( ) const

overridevirtualinherited

Return the list of extra output dependencies.

This list is extended to include symlinks implied by inheritance relations.

Definition at line 94 of file AthCommonReentrantAlgorithm.cxx.

{
  // If we didn't find any symlinks to add, just return the collection
  // from the base class.  Otherwise, return the extended collection.
  if (!m_extendedExtraObjects.empty()) {
    return m_extendedExtraObjects;
  }
  return BaseAlg::extraOutputDeps();
}

filterPassed()

virtual bool AthCommonReentrantAlgorithm< Gaudi::Algorithm >::filterPassed ( const EventContext & ctx ) const

inlinevirtualinherited

Definition at line 96 of file AthCommonReentrantAlgorithm.h.

                                                           {
    return execState( ctx ).filterPassed();
  }

initialize()

StatusCode Analysis::JetSecVertexingAlg::initialize ( )

overridevirtual

Main routines specific to an ATHENA algorithm.

Definition at line 39 of file JetSecVertexingAlg.cxx.

  {
    // This will check that the properties were initialized properly
    // by job configuration.
    ATH_CHECK( m_JetCollectionName.initialize() );
    ATH_CHECK( m_TrackCollectionName.initialize() );
    ATH_CHECK( m_VxSecVertexInfoName.initialize() );
    ATH_CHECK( m_VertexCollectionName.initialize() );
    ATH_CHECK( m_BTagSVCollectionName.initialize( (m_secVertexFinderBaseName == "SV1") || (m_secVertexFinderBaseName == "MSV") || (m_secVertexFinderBaseName == "SV1Flip") ) );
    ATH_CHECK( m_BTagJFVtxCollectionName.initialize( (m_secVertexFinderBaseName == "JetFitter") || (m_secVertexFinderBaseName == "JetFitterFlip") ) );
    ATH_CHECK( m_jetSVLinkName.initialize() );
 
    /* ----------------------------------------------------------------------------------- */
    /*                        RETRIEVE SERVICES FROM STOREGATE                             */
    /* ----------------------------------------------------------------------------------- */
 
    if ( m_MSVvarFactory.retrieve().isFailure() ) {
       ATH_MSG_ERROR("#BTAG# Failed to retrieve " << m_MSVvarFactory);
    } else {
       ATH_MSG_DEBUG("#BTAG# Retrieved " << m_MSVvarFactory);
    }
 
    return StatusCode::SUCCESS;
  }

inputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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.

isClonable()

bool AthCommonReentrantAlgorithm< Gaudi::Algorithm >::isClonable ( ) const

overridevirtualinherited

Specify if the algorithm is clonable.

Reentrant algorithms are clonable.

Reimplemented in InDet::GNNSeedingTrackMaker, InDet::SCT_Clusterization, InDet::SiSPGNNTrackMaker, InDet::SiSPSeededTrackFinder, InDet::SiTrackerSpacePointFinder, ITkPixelCablingAlg, ITkStripCablingAlg, RoIBResultToxAOD, SCT_ByteStreamErrorsTestAlg, SCT_CablingCondAlgFromCoraCool, SCT_CablingCondAlgFromText, SCT_ConditionsParameterTestAlg, SCT_ConditionsSummaryTestAlg, SCT_ConfigurationConditionsTestAlg, SCT_FlaggedConditionTestAlg, SCT_LinkMaskingTestAlg, SCT_MajorityConditionsTestAlg, SCT_ModuleVetoTestAlg, SCT_MonitorConditionsTestAlg, SCT_PrepDataToxAOD, SCT_RawDataToxAOD, SCT_ReadCalibChipDataTestAlg, SCT_ReadCalibDataTestAlg, SCT_RODVetoTestAlg, SCT_SensorsTestAlg, SCT_SiliconConditionsTestAlg, SCT_StripVetoTestAlg, SCT_TdaqEnabledTestAlg, SCT_TestCablingAlg, SCTEventFlagWriter, SCTRawDataProvider, SCTSiLorentzAngleTestAlg, SCTSiPropertiesTestAlg, and Simulation::BeamEffectsAlg.

Definition at line 68 of file AthCommonReentrantAlgorithm.cxx.

{
  // Reentrant algorithms are clonable.
  return true;
}

msg()

MsgStream & AthCommonMsg< Gaudi::Algorithm >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msgLvl()

bool AthCommonMsg< Gaudi::Algorithm >::msgLvl ( const MSG::Level lvl ) const

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

outputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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< Gaudi::Algorithm > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

  {
    h.renounce();
    PBASE::renounce (h);
  }

renounceArray()

void AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::renounceArray ( SG::VarHandleKeyArray & handlesArray )

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

setFilterPassed()

virtual void AthCommonReentrantAlgorithm< Gaudi::Algorithm >::setFilterPassed ( bool state, const EventContext & ctx ) const

inlinevirtualinherited

Definition at line 100 of file AthCommonReentrantAlgorithm.h.

                                                                            {
    execState( ctx ).setFilterPassed( state );
  }

sysExecute()

StatusCode AthCommonReentrantAlgorithm< Gaudi::Algorithm >::sysExecute ( const EventContext & ctx )

overridevirtualinherited

Execute an algorithm.

We override this in order to work around an issue with the Algorithm base class storing the event context in a member variable that can cause crashes in MT jobs.

Definition at line 85 of file AthCommonReentrantAlgorithm.cxx.

{
  return BaseAlg::sysExecute (ctx);
}

sysInitialize()

StatusCode AthCommonReentrantAlgorithm< Gaudi::Algorithm >::sysInitialize ( )

overridevirtualinherited

Override sysInitialize.

Override sysInitialize from the base class.

Loop through all output handles, and if they're WriteCondHandles, automatically register them and this Algorithm with the CondSvc

Scan through all outputHandles, and if they're WriteCondHandles, register them with the CondSvc

Reimplemented from AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >.

Reimplemented in HypoBase, and InputMakerBase.

Definition at line 61 of file AthCommonReentrantAlgorithm.cxx.

                                                               {
  StatusCode sc=AthCommonDataStore<AthCommonMsg<BaseAlg>>::sysInitialize();
 
  if (sc.isFailure()) {
    return sc;
  }
  
  ServiceHandle<ICondSvc> cs("CondSvc",name());
  for (auto h : outputHandles()) {
    if (h->isCondition() && h->mode() == Gaudi::DataHandle::Writer) {
      // do this inside the loop so we don't create the CondSvc until needed
      if ( cs.retrieve().isFailure() ) {
        ATH_MSG_WARNING("no CondSvc found: won't autoreg WriteCondHandles");
        return StatusCode::SUCCESS;
      }      
      if (cs->regHandle(this,*h).isFailure()) {
        sc = StatusCode::FAILURE;
        ATH_MSG_ERROR("unable to register WriteCondHandle " << h->fullKey()
                      << " with CondSvc");
      }
    }
  }
  return sc;  
}

sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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< Gaudi::Algorithm > >::updateVHKA ( Gaudi::Details::PropertyBase & )

inlineinherited

Definition at line 308 of file AthCommonDataStore.h.

                                               {
    // debug() << "updateVHKA for property " << p.name() << " " << p.toString() 
    //         << "  size: " << m_vhka.size() << endmsg;
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

m_BTagJFVtxCollectionName

SG::WriteHandleKey<xAOD::BTagVertexContainer> Analysis::JetSecVertexingAlg::m_BTagJFVtxCollectionName {this, "BTagJFVtxCollectionName", "", "Output BTagging Jet Fitter container"}

private

Definition at line 67 of file JetSecVertexingAlg.h.

{this, "BTagJFVtxCollectionName", "", "Output BTagging Jet Fitter container"};

m_BTagSVCollectionName

SG::WriteHandleKey<xAOD::VertexContainer> Analysis::JetSecVertexingAlg::m_BTagSVCollectionName {this, "BTagSVCollectionName", "", "Output BTagging secondary vertex container"}

private

Definition at line 65 of file JetSecVertexingAlg.h.

{this, "BTagSVCollectionName", "", "Output BTagging secondary vertex container"};

m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

m_extendedExtraObjects

DataObjIDColl AthCommonReentrantAlgorithm< Gaudi::Algorithm >::m_extendedExtraObjects

privateinherited

Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.

Empty if no symlinks were found.

Definition at line 114 of file AthCommonReentrantAlgorithm.h.

m_JetCollectionName

SG::ReadHandleKey<xAOD::JetContainer > Analysis::JetSecVertexingAlg::m_JetCollectionName {this, "JetCollectionName", "", "Input jet container"}

private

Definition at line 61 of file JetSecVertexingAlg.h.

{this, "JetCollectionName", "", "Input jet container"};

m_jetSVLinkName

SG::WriteDecorHandleKey<xAOD::JetContainer> Analysis::JetSecVertexingAlg::m_jetSVLinkName { this, "JetSecVtxLinkName", "", "Element Link vector from jet to Vertex container"}

private

Definition at line 66 of file JetSecVertexingAlg.h.

{ this, "JetSecVtxLinkName", "", "Element Link vector from jet to Vertex container"};

m_MSVvarFactory

ToolHandle<IMSVVariablesFactory> Analysis::JetSecVertexingAlg::m_MSVvarFactory

private

Definition at line 57 of file JetSecVertexingAlg.h.

m_secVertexFinderBaseName

std::string Analysis::JetSecVertexingAlg::m_secVertexFinderBaseName

private

Definition at line 59 of file JetSecVertexingAlg.h.

m_TrackCollectionName

SG::ReadHandleKey<xAOD::TrackParticleContainer > Analysis::JetSecVertexingAlg::m_TrackCollectionName {this, "TrackCollectionName", "", "Input track container"}

private

Definition at line 62 of file JetSecVertexingAlg.h.

{this, "TrackCollectionName", "", "Input track container"};

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_VertexCollectionName

SG::ReadHandleKey<xAOD::VertexContainer> Analysis::JetSecVertexingAlg::m_VertexCollectionName {this, "vxPrimaryCollectionName", "", "Input primary vertex container"}

private

Definition at line 63 of file JetSecVertexingAlg.h.

{this, "vxPrimaryCollectionName", "", "Input primary vertex container"};

m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

m_VxSecVertexInfoName

SG::ReadHandleKey<Trk::VxSecVertexInfoContainer> Analysis::JetSecVertexingAlg::m_VxSecVertexInfoName {this, "BTagVxSecVertexInfoName", "", "Input VxSecVertexInfo container"}

private

Definition at line 64 of file JetSecVertexingAlg.h.

{this, "BTagVxSecVertexInfoName", "", "Input VxSecVertexInfo container"};

---

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

• JetSecVertexingAlg.h
• JetSecVertexingAlg.cxx