ParticleJetTools::TruthVertexDecoratorAlg Class Reference

#include <TruthVertexDecoratorAlg.h>

Inheritance diagram for ParticleJetTools::TruthVertexDecoratorAlg:

Collaboration diagram for ParticleJetTools::TruthVertexDecoratorAlg:

Public Member Functions
	TruthVertexDecoratorAlg (const std::string &name, ISvcLocator *pSvcLocator)
virtual StatusCode	initialize () override
virtual StatusCode	execute (const EventContext &) 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
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
Gaudi::Property< bool >	m_use_barcode
SG::ConstAccessor< int >	m_acc_uid {"uid"}
SG::ReadHandleKey< xAOD::TruthParticleContainer >	m_TruthContainerKey
SG::ReadHandleKey< xAOD::TruthVertexContainer >	m_TruthPVsKey
SG::ReadHandleKey< xAOD::TruthVertexContainer >	m_TruthVertexContainerKey
SG::ReadHandleKey< xAOD::TrackParticleContainer >	m_TrackContainerKey
SG::WriteDecorHandleKey< xAOD::TrackParticleContainer >	m_trackTPDecayVertexID
SG::WriteDecorHandleKey< xAOD::TrackParticleContainer >	m_trackTPDecayVertexType
SG::WriteDecorHandleKey< xAOD::TrackParticleContainer >	m_trackTPDecaySimpleVertexType
SG::WriteDecorHandleKey< xAOD::TrackParticleContainer >	m_trackPDGID
SG::WriteDecorHandleKey< xAOD::TrackParticleContainer >	m_trackParentPDGID
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_vertexValid
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_vertexDecayType
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_vertexSimpleDecayType
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_vertexDecayID
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_vertexDecayParentID
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_vertexDecayNCharged
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_vertexDecayNNeutral
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_vertexDecayAllNCharged
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_vertexDecayAllNNeutral
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_vertexDecayPVDistance
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_vertexDecayDistance
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_vertexIsVertex
SG::ReadDecorHandleKey< xAOD::TruthParticleContainer >	m_acc_truth_particle_vertex_id
ToolHandle< InDet::InDetTrackTruthOriginTool >	m_trackTruthOriginTool
Gaudi::Property< float >	m_truthVertexMergeDistance
Gaudi::Property< float >	m_truthParticleMinimumPt
Gaudi::Property< bool >	m_alwaysKeepStableNeutrals
Gaudi::Property< bool >	m_alwaysKeepTracklessStableCharged
Gaudi::Property< bool >	m_alwaysKeepStableCharged
Gaudi::Property< std::string >	m_truthMatchProbabilityAuxName
Gaudi::Property< float >	m_truthMatchProbabilityCut
SG::AuxElement::ConstAccessor< float >	m_truthMatchProbabilityAcc {"truthMatchProbability"}
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 23 of file TruthVertexDecoratorAlg.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

TruthVertexDecoratorAlg()

ParticleJetTools::TruthVertexDecoratorAlg::TruthVertexDecoratorAlg	(	const std::string &	name,
		ISvcLocator *	pSvcLocator )

Definition at line 107 of file TruthVertexDecoratorAlg.cxx.

    : AthReentrantAlgorithm(name, loc) {}

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;
}

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 ParticleJetTools::TruthVertexDecoratorAlg::execute ( const EventContext & ctx ) const

overridevirtual

Definition at line 171 of file TruthVertexDecoratorAlg.cxx.

                                                                         {
  ATH_MSG_DEBUG("Executing " << name() << "... ");
 
  // read collections
  SG::ReadHandle<xAOD::TruthParticleContainer> truth_particles(m_TruthContainerKey, ctx);
  ATH_CHECK(truth_particles.isValid());
  ATH_MSG_DEBUG("Retrieved " << truth_particles->size() << " truth_particles...");
 
  // Get the truth PV
  SG::ReadHandle<xAOD::TruthVertexContainer> truth_PVs(m_TruthPVsKey, ctx);
  ATH_CHECK(truth_PVs.isValid());
  if ( truth_PVs->size() != 1 ) {
    ATH_MSG_ERROR("Truth PVs != 1");
    return StatusCode::FAILURE;
  }
  const xAOD::TruthVertex* truth_PV = truth_PVs->at(0);
 
  // Get all truth vertices, and then get the 'matched' primary vertex
  SG::ReadHandle<xAOD::TruthVertexContainer> truth_vertices(m_TruthVertexContainerKey, ctx);
  ATH_CHECK(truth_vertices.isValid());
  std::vector<const xAOD::TruthVertex*> all_truth_vertices;
  for ( auto vert : *truth_vertices ) { all_truth_vertices.push_back(vert); }
  auto pvs = get_matched_primary_vertices(truth_PV, all_truth_vertices, 0.001, m_acc_uid);
  if (pvs.empty()) {
    ATH_MSG_ERROR("No matched primary vertex found!");
    return StatusCode::FAILURE;
  }
  const xAOD::TruthVertex* pv = pvs[0];
  // Get all truth particles, and generate a map for speedier lookup
  std::vector<const xAOD::TruthParticle*> sorted_truth_particles;
  for ( const auto tp : *truth_particles ) { sorted_truth_particles.push_back(tp); }
  std::sort(
      sorted_truth_particles.begin(), sorted_truth_particles.end(),
      [](const xAOD::IParticle* p1, const xAOD::IParticle* p2) {
        return p1->pt() < p2->pt();
    }
  );
 
  // We search all particles to get a vector of all initial particles. We need to do this
  // as just looking at the PV isn't sufficient, due to ISR etc
  auto initial_particles = get_all_initial_particles(sorted_truth_particles);
 
 
  // Generate a vector of all fat veritces, starting at the PV. We include all initial particles
  // as part of this fat-pv
  std::vector<FatVertex::FatVertex> fat_vertices = FatVertex::generateFatVertices(
    pv, m_truthVertexMergeDistance,
    initial_particles
  );
 
  // Setup parent/child links for all vertices
  for(auto& fat_vertex : fat_vertices){
    fat_vertex.doParentChildLinks(fat_vertices);
  }
 
  // Select based on a pT threshold
  std::vector<FatVertex::FatVertex> hpt_fat_vertices;
  for ( auto& fat_vertex : fat_vertices ) {
    if ( fat_vertex.getPT() > 0 || fat_vertex.is_pv ) hpt_fat_vertices.push_back(fat_vertex);
  }
 
 
 
  // Define the write handles for decorating the truth particles with their vertex information
  SG::WriteDecorHandle<xAOD::TruthParticleContainer, int> vertexValid(m_vertexValid, ctx);
  SG::WriteDecorHandle<xAOD::TruthParticleContainer, int> vertexType(m_vertexDecayType, ctx);
  SG::WriteDecorHandle<xAOD::TruthParticleContainer, int> vertexSimpleType(m_vertexSimpleDecayType, ctx);
  SG::WriteDecorHandle<xAOD::TruthParticleContainer, int> vertexDecayID(m_vertexDecayID, ctx);
  SG::WriteDecorHandle<xAOD::TruthParticleContainer, int> vertexDecayParentID(m_vertexDecayParentID, ctx);
  SG::WriteDecorHandle<xAOD::TruthParticleContainer, int> vertexDecayNCharged(m_vertexDecayNCharged, ctx);
  SG::WriteDecorHandle<xAOD::TruthParticleContainer, int> vertexDecayNNeutral(m_vertexDecayNNeutral, ctx);
  SG::WriteDecorHandle<xAOD::TruthParticleContainer, int> vertexDecayAllNCharged(m_vertexDecayAllNCharged, ctx);
  SG::WriteDecorHandle<xAOD::TruthParticleContainer, int> vertexDecayAllNNeutral(m_vertexDecayAllNNeutral, ctx);
  SG::WriteDecorHandle<xAOD::TruthParticleContainer, float> vertexDecayPVDistance(m_vertexDecayPVDistance, ctx);
  SG::WriteDecorHandle<xAOD::TruthParticleContainer, float> vertexDecayDistance(m_vertexDecayDistance, ctx);
  SG::WriteDecorHandle<xAOD::TruthParticleContainer, int> vertexIsVertex(m_vertexIsVertex, ctx);
 
  // Anything which doesn't have a decay vertex is a stable particle
  std::vector<const xAOD::TruthParticle*> stable_neutrals;
  std::vector<const xAOD::TruthParticle*> stable_charged;
  std::unordered_map<int, int> barcode_to_other_id;
 
  // Default: unclassified (-1). PV particles get type 0 through the
  // actual PV vertex traversal below. Only fakes (-3) and pileup (-2)
  // use other negative values.
  for ( const auto& truth_particle : sorted_truth_particles ) {
    vertexValid(*truth_particle) = 0;
    vertexType(*truth_particle) = -1;
    vertexSimpleType(*truth_particle) = -1;
    vertexDecayID(*truth_particle) = -1;
    vertexDecayParentID(*truth_particle) = -1;
    vertexDecayPVDistance(*truth_particle) = NAN;
    vertexDecayDistance(*truth_particle) = NAN;
    vertexDecayNCharged(*truth_particle) = -1;
    vertexDecayNNeutral(*truth_particle) = -1;
    vertexDecayAllNCharged(*truth_particle) = -1;
    vertexDecayAllNNeutral(*truth_particle) = -1;
    vertexIsVertex(*truth_particle) = 0;
  }
  // Iterate all the vertices, defining each based on the counter
  std::unordered_map<int, int> barcode_to_vertex_id;
  int counter = 0;
  for ( auto fat_vertex : hpt_fat_vertices ) {
    for ( auto part : fat_vertex.internal ) {
        barcode_to_other_id[m_acc_uid(*part)] = counter;
        vertexDecayID(*part) = counter;
    }
    for ( auto part : fat_vertex.inparts ) {
 
        FatVertex::VertexType vt = fat_vertex.getType(m_acc_uid);
        // This is the PV, as we are writing the 'input' particles of the PV, this doesn't really
        // make sense, e.g. this could be argued as one/both protons, but more likely its a gluon
        // and so not a particle we want to write.
        if(vt.detailedType == FatVertex::DetailedVertexType::PrimaryVertex){
          continue;
        }
 
        vertexValid(*part) = 1;
        vertexType(*part) = int(vt.detailedType);
        vertexSimpleType(*part) = int(vt.getSimpleType());
        vertexDecayID(*part) = counter;
        // The number of neutral and charged decay products at truth level -> excludes neutrinos
        vertexDecayNCharged(*part) = fat_vertex.getNumChargedDecays(m_truthParticleMinimumPt);
        vertexDecayNNeutral(*part) = fat_vertex.getNumNeutralDecays(m_truthParticleMinimumPt);
        vertexDecayAllNCharged(*part) = fat_vertex.getNumChargedDecays();
        vertexDecayAllNNeutral(*part) = fat_vertex.getNumNeutralDecays();
        // Any inpart of a created fat vertex is a vertex
        vertexIsVertex(*part) = 1;
        barcode_to_other_id[m_acc_uid(*part)] = counter;
    }
 
    for ( auto part : fat_vertex.outparts ) {
      if (!part){
        ATH_MSG_ERROR("Found a null particle in the out parts of a fat vertex, skipping it - this should never happen");
        continue;
      }
 
      vertexDecayParentID(*part) = counter;
      barcode_to_vertex_id[m_acc_uid(*part)] = counter;
 
      // Outparts don't inherit their parent's vertex type — they're
      // truth particles, not vertices. Their parent is recorded in
      // vertexDecayParentID. If an outpart decays, it becomes an inpart
      // of its own vertex and gets its type there.
 
      // If this particle has a decay vertex, then we label its PV-Lxy
      if ( part->decayVtx() && FatVertex::has_valid_child(part)) {
        float pvDist = FatVertex::vertex_distance(part->decayVtx(), pv);
        vertexDecayPVDistance(*part) = pvDist;
        // Production→decay flight distance
        if ( part->hasProdVtx() && part->prodVtx() ) {
          vertexDecayDistance(*part) = FatVertex::vertex_distance(part->prodVtx(), part->decayVtx());
        }
 
        // If it doesn't, we add it to a a vector based on its charge for later use
      }else{
        // If we always keep charged/neutrals, then we do so here
        if (part->isCharged()){
          stable_charged.push_back(part);
          if(m_alwaysKeepStableCharged){
            vertexValid(*part) = 1;
          }
        }
        else{
          stable_neutrals.push_back(part);
          if(m_alwaysKeepStableNeutrals){
            vertexValid(*part) = 1;
          }
        }
      }
    }
 
    counter++;
  }
 
  // Get all tracks so we can decorate them
  SG::ReadHandle<xAOD::TrackParticleContainer> tracks(m_TrackContainerKey, ctx);
  ATH_CHECK(tracks.isValid());
  std::vector<const xAOD::TrackParticle*> tracks_vector(tracks->begin(), tracks->end());
 
  SG::ReadDecorHandle<xAOD::TruthParticleContainer, int> acc_truth_id(m_acc_truth_particle_vertex_id, ctx);
 
  using TrackIntWriter = SG::WriteDecorHandle<xAOD::TrackParticleContainer, int>;
  TrackIntWriter trackTPDecayVertexID(m_trackTPDecayVertexID, ctx);
  TrackIntWriter trackTPDecayVertexType(m_trackTPDecayVertexType, ctx);
  TrackIntWriter trackTPDecaySimpleVertexType(m_trackTPDecaySimpleVertexType, ctx);
  TrackIntWriter trackPDGID(m_trackPDGID, ctx);
  TrackIntWriter trackParentPDGID(m_trackParentPDGID, ctx);
 
  for ( auto track : tracks_vector ) {
    // Default: unclassified. PV tracks get type 0 via barcode lookup.
    // Fakes = -3, pileup = -2, unclassified = -1.
    trackTPDecayVertexID(*track) = -1;
    trackTPDecayVertexType(*track) = -1;
    trackTPDecaySimpleVertexType(*track) = -1;
    trackPDGID(*track) = 0;
    trackParentPDGID(*track) = 0;
    const auto truth = m_trackTruthOriginTool->getTruth(track);
    // No truth match → pileup
    if ( !truth ){
        trackTPDecayVertexType(*track) = -2;
        trackTPDecaySimpleVertexType(*track) = -2;
        continue;
    }
    float truthProb = m_truthMatchProbabilityAcc(*track);
 
    if(truthProb < m_truthMatchProbabilityCut){
        // Fake track
        trackTPDecayVertexType(*track) = -3;
        trackTPDecaySimpleVertexType(*track) = -3;
        continue;
    }
    // If we aren't *always* keeping stable charged TP, but we're keeping them whenever
    // there's no associated track, then here we remove anything matched from out
    // stable charged particle vector, so we know to only write those that remain
    if(!m_alwaysKeepStableCharged && m_alwaysKeepTracklessStableCharged){
      stable_charged.erase(
        std::remove(stable_charged.begin(), stable_charged.end(), truth),
        stable_charged.end()
      );
    }
    trackPDGID(*track) = truth->pdgId();
 
    if ( truth->hasProdVtx() && truth->prodVtx() ) {
      auto parent = truth->prodVtx()->incomingParticle(0);
      if ( parent ) {
        trackParentPDGID(*track) = parent->pdgId();
      }
    }
 
    // Get vertex ID from barcode
    if ( barcode_to_vertex_id.find(m_acc_uid(*truth)) != barcode_to_vertex_id.end() ) {
      int vertex_id = barcode_to_vertex_id[m_acc_uid(*truth)];
      trackTPDecayVertexID(*track) = vertex_id;
      FatVertex::VertexType vt = hpt_fat_vertices[vertex_id].getType(m_acc_uid);
      trackTPDecayVertexType(*track) = int(vt.detailedType);
      trackTPDecaySimpleVertexType(*track) = int(vt.getSimpleType());
    } else {
      // Lets go for a different default value for debug purposes
      if(barcode_to_other_id.find(m_acc_uid(*truth)) != barcode_to_other_id.end()){
        ATH_MSG_DEBUG("Found a track which is truth matched to an internal particle, not an out part ");
        int vertex_id = barcode_to_other_id[m_acc_uid(*truth)];
        trackTPDecayVertexID(*track) = vertex_id;
        FatVertex::VertexType vt = hpt_fat_vertices[vertex_id].getType(m_acc_uid);
        trackTPDecayVertexType(*track) = int(vt.detailedType);
        trackTPDecaySimpleVertexType(*track) = int(vt.getSimpleType());
      }else{
        // Truth-matched track not found in any fat vertex — default is PV (already set above).
        // This can happen for tracks from ISR/fragmentation or from truth particles whose
        // decay chain wasn't fully traversed.
      }
 
    }
  }
  // Now we set all charged stable TPs without an associated track valid so we can save them
  if(!m_alwaysKeepStableCharged && m_alwaysKeepTracklessStableCharged){
    for(auto stable_charged_tp : stable_charged){
      vertexValid(*stable_charged_tp) = 1;
    }
 
  }
 
  // TODO match ID hits to TP if they exist
  // TODO match flows to TP if possible (this is a bit more difficult)
  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 ParticleJetTools::TruthVertexDecoratorAlg::initialize ( )

overridevirtual

Definition at line 110 of file TruthVertexDecoratorAlg.cxx.

                                               {
  ATH_MSG_INFO("Initializing " << name() << "... ");
 
  // Initialize Container keys
  ATH_MSG_DEBUG("Initializing containers:");
  ATH_MSG_DEBUG("    ** " << m_TruthContainerKey);
  ATH_MSG_DEBUG("    ** " << m_TruthPVsKey);
  ATH_MSG_DEBUG("    ** " << m_TruthVertexContainerKey);
 
  ATH_CHECK(m_TruthContainerKey.initialize());
  ATH_CHECK(m_TruthPVsKey.initialize());
  ATH_CHECK(m_TruthVertexContainerKey.initialize());
  ATH_CHECK(m_TrackContainerKey.initialize());
 
  m_vertexValid = m_TruthContainerKey.key() + "." + m_vertexValid.key();
  m_vertexDecayType = m_TruthContainerKey.key() + "." + m_vertexDecayType.key();
  m_vertexSimpleDecayType = m_TruthContainerKey.key() + "." + m_vertexSimpleDecayType.key();
  m_vertexDecayID = m_TruthContainerKey.key() + "." + m_vertexDecayID.key();
  m_vertexDecayParentID = m_TruthContainerKey.key() + "." + m_vertexDecayParentID.key();
  m_vertexDecayNCharged = m_TruthContainerKey.key() + "." + m_vertexDecayNCharged.key();
  m_vertexDecayNNeutral = m_TruthContainerKey.key() + "." + m_vertexDecayNNeutral.key();
  m_vertexDecayAllNCharged = m_TruthContainerKey.key() + "." + m_vertexDecayAllNCharged.key();
  m_vertexDecayAllNNeutral = m_TruthContainerKey.key() + "." + m_vertexDecayAllNNeutral.key();
  m_vertexDecayPVDistance = m_TruthContainerKey.key() + "." + m_vertexDecayPVDistance.key();
  m_vertexDecayDistance = m_TruthContainerKey.key() + "." + m_vertexDecayDistance.key();
  m_vertexIsVertex = m_TruthContainerKey.key() + "." + m_vertexIsVertex.key();
 
  ATH_CHECK(m_vertexValid.initialize());
  ATH_CHECK(m_vertexDecayType.initialize());
  ATH_CHECK(m_vertexSimpleDecayType.initialize());
  ATH_CHECK(m_vertexDecayID.initialize());
  ATH_CHECK(m_vertexDecayParentID.initialize());
  ATH_CHECK(m_vertexDecayNCharged.initialize());
  ATH_CHECK(m_vertexDecayNNeutral.initialize());
  ATH_CHECK(m_vertexDecayAllNCharged.initialize());
  ATH_CHECK(m_vertexDecayAllNNeutral.initialize());
  ATH_CHECK(m_vertexDecayPVDistance.initialize());
  ATH_CHECK(m_vertexDecayDistance.initialize());
  ATH_CHECK(m_vertexIsVertex.initialize());
 
  m_trackTPDecayVertexID = m_TrackContainerKey.key() + '.' + m_trackTPDecayVertexID.key();
  m_trackTPDecayVertexType = m_TrackContainerKey.key() + '.' + m_trackTPDecayVertexType.key();
  m_trackTPDecaySimpleVertexType = m_TrackContainerKey.key() + '.' + m_trackTPDecaySimpleVertexType.key();
  m_trackPDGID = m_TrackContainerKey.key() + '.' + m_trackPDGID.key();
  m_trackParentPDGID = m_TrackContainerKey.key() + '.' + m_trackParentPDGID.key();
  ATH_CHECK(m_trackTPDecayVertexID.initialize());
  ATH_CHECK(m_trackTPDecayVertexType.initialize());
  ATH_CHECK(m_trackTPDecaySimpleVertexType.initialize());
  ATH_CHECK(m_trackPDGID.initialize());
  ATH_CHECK(m_trackParentPDGID.initialize());
 
  ATH_CHECK(m_trackTruthOriginTool.retrieve());
 
  m_acc_truth_particle_vertex_id = "TruthParticles." + m_acc_truth_particle_vertex_id.key();
  ATH_CHECK(m_acc_truth_particle_vertex_id.initialize());
 
  if(m_use_barcode) m_acc_uid = SG::ConstAccessor<int>("barcode");
  m_truthMatchProbabilityAcc = SG::AuxElement::ConstAccessor<float>(m_truthMatchProbabilityAuxName);
  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 HiveAlgBase, 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_acc_truth_particle_vertex_id

SG::ReadDecorHandleKey< xAOD::TruthParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_acc_truth_particle_vertex_id

private

Initial value:

{
        this, "ftagTPDecayVertexIDReader", "ftagTPDecayVertexID",
            "Accessor for the truth type label of the truth particle"}

Definition at line 112 of file TruthVertexDecoratorAlg.h.

                                                                                          {
        this, "ftagTPDecayVertexIDReader", "ftagTPDecayVertexID",
            "Accessor for the truth type label of the truth particle"};

m_acc_uid

SG::ConstAccessor<int> ParticleJetTools::TruthVertexDecoratorAlg::m_acc_uid {"uid"}

private

Definition at line 35 of file TruthVertexDecoratorAlg.h.

{"uid"};

m_alwaysKeepStableCharged

Gaudi::Property<bool> ParticleJetTools::TruthVertexDecoratorAlg::m_alwaysKeepStableCharged

private

Initial value:

{
        this, "alwaysKeepStableCharged", true,
            "Always keep final state charged particles, even the particle has an associated track"}

Definition at line 133 of file TruthVertexDecoratorAlg.h.

                                                      {
        this, "alwaysKeepStableCharged", true,
            "Always keep final state charged particles, even the particle has an associated track"};

m_alwaysKeepStableNeutrals

Gaudi::Property<bool> ParticleJetTools::TruthVertexDecoratorAlg::m_alwaysKeepStableNeutrals

private

Initial value:

{
        this, "alwaysKeepStableNeutrals", true,
            "Always keep final state neutrals"}

Definition at line 127 of file TruthVertexDecoratorAlg.h.

                                                       {
        this, "alwaysKeepStableNeutrals", true,
            "Always keep final state neutrals"};

m_alwaysKeepTracklessStableCharged

Gaudi::Property<bool> ParticleJetTools::TruthVertexDecoratorAlg::m_alwaysKeepTracklessStableCharged

private

Initial value:

{
        this, "alwaysKeepTracklessStableCharged", true,
            "Always keep final state charged particles that don't have an associated track"}

Definition at line 130 of file TruthVertexDecoratorAlg.h.

                                                               {
        this, "alwaysKeepTracklessStableCharged", true,
            "Always keep final state charged particles that don't have an associated track"};

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_TrackContainerKey

SG::ReadHandleKey< xAOD::TrackParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_TrackContainerKey

private

Initial value:

{
        this, "trackContainer", "InDetTrackParticles",
            "Key for the input track collection"}

Definition at line 49 of file TruthVertexDecoratorAlg.h.

                                                                          {
        this, "trackContainer", "InDetTrackParticles",
            "Key for the input track collection"};

m_trackParentPDGID

SG::WriteDecorHandleKey< xAOD::TrackParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_trackParentPDGID

private

Initial value:

{
        this, "trackParentPDGID", "trackParentPDGID",
            "PDGID of truth-matched particle's parent"}

Definition at line 65 of file TruthVertexDecoratorAlg.h.

                                                                                {
        this, "trackParentPDGID", "trackParentPDGID",
            "PDGID of truth-matched particle's parent"};

m_trackPDGID

SG::WriteDecorHandleKey< xAOD::TrackParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_trackPDGID

private

Initial value:

{
        this, "trackPDGID", "trackPDGID",
            "PDGID of truth-matched particle"}

Definition at line 62 of file TruthVertexDecoratorAlg.h.

                                                                          {
        this, "trackPDGID", "trackPDGID",
            "PDGID of truth-matched particle"};

m_trackTPDecaySimpleVertexType

SG::WriteDecorHandleKey< xAOD::TrackParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_trackTPDecaySimpleVertexType

private

Initial value:

{
            this, "ftagTrackDecaySimpleVertexType", "ftagTrackDecaySimpleVertexType",
                "Simple Vertex type that this track is the decay product of"}

Definition at line 59 of file TruthVertexDecoratorAlg.h.

                                                                                            {
            this, "ftagTrackDecaySimpleVertexType", "ftagTrackDecaySimpleVertexType",
                "Simple Vertex type that this track is the decay product of"};

m_trackTPDecayVertexID

SG::WriteDecorHandleKey< xAOD::TrackParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_trackTPDecayVertexID

private

Initial value:

{
        this, "ftagTrackDecayVertexID", "ftagTrackDecayVertexID",
            "Vertex ID that this track is the decay product of"}

Definition at line 53 of file TruthVertexDecoratorAlg.h.

                                                                                   {
        this, "ftagTrackDecayVertexID", "ftagTrackDecayVertexID",
            "Vertex ID that this track is the decay product of"};

m_trackTPDecayVertexType

SG::WriteDecorHandleKey< xAOD::TrackParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_trackTPDecayVertexType

private

Initial value:

{
        this, "ftagTrackDecayVertexType", "ftagTrackDecayVertexType",
            "Detailed vertex type that this track is the decay product of"}

Definition at line 56 of file TruthVertexDecoratorAlg.h.

                                                                                      {
        this, "ftagTrackDecayVertexType", "ftagTrackDecayVertexType",
            "Detailed vertex type that this track is the decay product of"};

m_trackTruthOriginTool

ToolHandle<InDet::InDetTrackTruthOriginTool> ParticleJetTools::TruthVertexDecoratorAlg::m_trackTruthOriginTool

private

Initial value:

{
        this, "trackTruthOriginTool", "InDet::InDetTrackTruthOriginTool",
            "track truth origin tool"}

Definition at line 116 of file TruthVertexDecoratorAlg.h.

                                                                          {
        this, "trackTruthOriginTool", "InDet::InDetTrackTruthOriginTool",
            "track truth origin tool"};

m_TruthContainerKey

SG::ReadHandleKey< xAOD::TruthParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_TruthContainerKey

private

Initial value:

{
        this, "truthContainer", "TruthParticles",
        "Key for the input truth particle collection"}

Definition at line 37 of file TruthVertexDecoratorAlg.h.

                                                                          {
        this, "truthContainer", "TruthParticles",
        "Key for the input truth particle collection"};

m_truthMatchProbabilityAcc

SG::AuxElement::ConstAccessor<float> ParticleJetTools::TruthVertexDecoratorAlg::m_truthMatchProbabilityAcc {"truthMatchProbability"}

private

Definition at line 144 of file TruthVertexDecoratorAlg.h.

{"truthMatchProbability"};

m_truthMatchProbabilityAuxName

Gaudi::Property<std::string> ParticleJetTools::TruthVertexDecoratorAlg::m_truthMatchProbabilityAuxName

private

Initial value:

{
            this, "truthMatchProbabilityAuxName", "truthMatchProbability",
            "Name of the aux variable on track which contains its TMP score"}

Definition at line 137 of file TruthVertexDecoratorAlg.h.

                                                                {
            this, "truthMatchProbabilityAuxName", "truthMatchProbability",
            "Name of the aux variable on track which contains its TMP score"};

m_truthMatchProbabilityCut

Gaudi::Property<float> ParticleJetTools::TruthVertexDecoratorAlg::m_truthMatchProbabilityCut

private

Initial value:

{
            this, "truthMatchProbabilityCut", 0.5,
            "Tracks below this TMP value are assigned as Fakes"}

Definition at line 140 of file TruthVertexDecoratorAlg.h.

                                                        {
            this, "truthMatchProbabilityCut", 0.5,
            "Tracks below this TMP value are assigned as Fakes"};

m_truthParticleMinimumPt

Gaudi::Property<float> ParticleJetTools::TruthVertexDecoratorAlg::m_truthParticleMinimumPt

private

Initial value:

{
        this, "truthParticleMinimumPt", 0,
            "Minimum pT [MeV] for counting charged/neutral multiplicities in NCharged/NNeutral (AllNCharged/AllNNeutral have no cut)"}

Definition at line 124 of file TruthVertexDecoratorAlg.h.

                                                      {
        this, "truthParticleMinimumPt", 0,
            "Minimum pT [MeV] for counting charged/neutral multiplicities in NCharged/NNeutral (AllNCharged/AllNNeutral have no cut)"};

m_TruthPVsKey

SG::ReadHandleKey< xAOD::TruthVertexContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_TruthPVsKey

private

Initial value:

{
        this, "TruthPrimaryVertices", "TruthPrimaryVertices",
        "Key for the input truth PV collection"}

Definition at line 41 of file TruthVertexDecoratorAlg.h.

                                                                  {
        this, "TruthPrimaryVertices", "TruthPrimaryVertices",
        "Key for the input truth PV collection"};

m_TruthVertexContainerKey

SG::ReadHandleKey<xAOD::TruthVertexContainer> ParticleJetTools::TruthVertexDecoratorAlg::m_TruthVertexContainerKey

private

Initial value:

{
        this, "TruthVertices", "TruthVertices",
        "Key for the input truth vertex collection"}

Definition at line 44 of file TruthVertexDecoratorAlg.h.

                                                                            {
        this, "TruthVertices", "TruthVertices",
        "Key for the input truth vertex collection"};

m_truthVertexMergeDistance

Gaudi::Property<float> ParticleJetTools::TruthVertexDecoratorAlg::m_truthVertexMergeDistance

private

Initial value:

{
        this, "truthVertexMergeDistance", 1.0,
            "Merge any truth vertices within this distance [mm]. Default 1.0 mm "
            "folds pi0 decays (ctau ~25 nm) into their parent vertex."}

Definition at line 120 of file TruthVertexDecoratorAlg.h.

                                                        {
        this, "truthVertexMergeDistance", 1.0,
            "Merge any truth vertices within this distance [mm]. Default 1.0 mm "
            "folds pi0 decays (ctau ~25 nm) into their parent vertex."};

m_use_barcode

Gaudi::Property<bool> ParticleJetTools::TruthVertexDecoratorAlg::m_use_barcode

private

Initial value:

{
            this, "useBarcode", false, "use barcode rather than UID"
        }

Definition at line 32 of file TruthVertexDecoratorAlg.h.

                                          {
            this, "useBarcode", false, "use barcode rather than UID"
        };

m_varHandleArraysDeclared

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

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vertexDecayAllNCharged

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_vertexDecayAllNCharged

private

Initial value:

{
        this, "ftagTPDecayVertexAllNCharged", "ftagTPDecayVertexAllNCharged",
        "Number of charged particles in the decay vertex"}

Definition at line 95 of file TruthVertexDecoratorAlg.h.

                                                                                     {
        this, "ftagTPDecayVertexAllNCharged", "ftagTPDecayVertexAllNCharged",
        "Number of charged particles in the decay vertex"};

m_vertexDecayAllNNeutral

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_vertexDecayAllNNeutral

private

Initial value:

{
        this, "ftagTPDecayVertexAllNNeutral", "ftagTPDecayVertexAllNNeutral",
        "Number of neutral particles in the decay vertex (no pT threshold)"}

Definition at line 98 of file TruthVertexDecoratorAlg.h.

                                                                                     {
        this, "ftagTPDecayVertexAllNNeutral", "ftagTPDecayVertexAllNNeutral",
        "Number of neutral particles in the decay vertex (no pT threshold)"};

m_vertexDecayDistance

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_vertexDecayDistance

private

Initial value:

{
        this, "ftagTPDecayDistance", "ftagTPDecayDistance",
        "Three distance from this particle creation->this particle decay"}

Definition at line 105 of file TruthVertexDecoratorAlg.h.

                                                                                  {
        this, "ftagTPDecayDistance", "ftagTPDecayDistance",
        "Three distance from this particle creation->this particle decay"};

m_vertexDecayID

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_vertexDecayID

private

Initial value:

{
        this, "ftagTPDecayVertexID", "ftagTPDecayVertexID",
        "ID for this truth particle vertex ID"}

Definition at line 81 of file TruthVertexDecoratorAlg.h.

                                                                            {
        this, "ftagTPDecayVertexID", "ftagTPDecayVertexID",
        "ID for this truth particle vertex ID"};

m_vertexDecayNCharged

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_vertexDecayNCharged

private

Initial value:

{
        this, "ftagTPDecayVertexNCharged", "ftagTPDecayVertexNCharged",
        "Number of charged particles in the decay vertex"}

Definition at line 89 of file TruthVertexDecoratorAlg.h.

                                                                                  {
        this, "ftagTPDecayVertexNCharged", "ftagTPDecayVertexNCharged",
        "Number of charged particles in the decay vertex"};

m_vertexDecayNNeutral

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_vertexDecayNNeutral

private

Initial value:

{
        this, "ftagTPDecayVertexNNeutral", "ftagTPDecayVertexNNeutral",
        "Number of neutral particles in the decay vertex (with pT threshold)"}

Definition at line 92 of file TruthVertexDecoratorAlg.h.

                                                                                  {
        this, "ftagTPDecayVertexNNeutral", "ftagTPDecayVertexNNeutral",
        "Number of neutral particles in the decay vertex (with pT threshold)"};

m_vertexDecayParentID

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_vertexDecayParentID

private

Initial value:

{
        this, "ftagTPDecayVertexParentID", "ftagTPDecayVertexParentID",
        "ID for this truth particles parent ID"}

Definition at line 84 of file TruthVertexDecoratorAlg.h.

                                                                                  {
        this, "ftagTPDecayVertexParentID", "ftagTPDecayVertexParentID",
        "ID for this truth particles parent ID"};

m_vertexDecayPVDistance

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_vertexDecayPVDistance

private

Initial value:

{
        this, "ftagTPDecayPVDistance", "ftagTPDecayPVDistance",
        "Three distance from PV->this particle decay"}

Definition at line 102 of file TruthVertexDecoratorAlg.h.

                                                                                    {
        this, "ftagTPDecayPVDistance", "ftagTPDecayPVDistance",
        "Three distance from PV->this particle decay"};

m_vertexDecayType

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_vertexDecayType

private

Initial value:

{
        this, "ftagTPDecayVertexType", "ftagTPDecayVertexType",
        "Exclusive label for this truth particles decay type"}

Definition at line 74 of file TruthVertexDecoratorAlg.h.

                                                                              {
        this, "ftagTPDecayVertexType", "ftagTPDecayVertexType",
        "Exclusive label for this truth particles decay type"};

m_vertexIsVertex

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_vertexIsVertex

private

Initial value:

{
        this, "ftagTPIsVertex", "ftagTPIsVertex",
        "Is this particle a vertex (decays with >= 2 children)"}

Definition at line 108 of file TruthVertexDecoratorAlg.h.

                                                                             {
        this, "ftagTPIsVertex", "ftagTPIsVertex",
        "Is this particle a vertex (decays with >= 2 children)"};

m_vertexSimpleDecayType

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_vertexSimpleDecayType

private

Initial value:

{
            this, "ftagTPDecaySimpleVertexType", "ftagTPDecaySimpleVertexType",
            "Exclusive label for this truth particles decay type"}

Definition at line 77 of file TruthVertexDecoratorAlg.h.

                                                                                    {
            this, "ftagTPDecaySimpleVertexType", "ftagTPDecaySimpleVertexType",
            "Exclusive label for this truth particles decay type"};

m_vertexValid

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > ParticleJetTools::TruthVertexDecoratorAlg::m_vertexValid

private

Initial value:

{
        this, "ftagTPValid", "ftagTPValid",
        "Is this truth particle physical - excludes gluons, free quarks, (bosons?)"}

Definition at line 70 of file TruthVertexDecoratorAlg.h.

                                                                         {
        this, "ftagTPValid", "ftagTPValid",
        "Is this truth particle physical - excludes gluons, free quarks, (bosons?)"};

m_vhka

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

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

---

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

• TruthVertexDecoratorAlg.h
• TruthVertexDecoratorAlg.cxx