McEventCollectionFilter Class Reference

#include <McEventCollectionFilter.h>

Inheritance diagram for McEventCollectionFilter:

Collaboration diagram for McEventCollectionFilter:

Public Member Functions
	McEventCollectionFilter (const std::string &name, ISvcLocator *pSvcLocator)
virtual StatusCode	initialize () override
virtual StatusCode	execute (const EventContext &ctx) const override
virtual StatusCode	sysInitialize () override
	Override sysInitialize. More...
virtual bool	isClonable () const override
	Specify if the algorithm is clonable. More...
virtual unsigned int	cardinality () const override
	Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant. More...
virtual StatusCode	sysExecute (const EventContext &ctx) override
	Execute an algorithm. More...
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies. More...
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. 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	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

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
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::ReadHandleKey< McEventCollection >	m_inputTruthCollectionKey {this, "InputTruthCollection", "TruthEventOLD", "Input truth collection name"}
SG::WriteHandleKey< McEventCollection >	m_outputTruthCollectionKey {this, "OutputTruthCollection", "TruthEvent", "Output truth collection name"}
Gaudi::Property< bool >	m_keepElectronsLinkedToTRTHits {this, "KeepElectronsLinkedToTRTHits", false, "Keep electrons linked to TRT hits"}
SG::ReadHandleKey< TRTUncompressedHitCollection >	m_inputTRTHitsKey {this, "InputTRTHits", "TRTUncompressedHitsOLD", "Input TRT hits name"}
Gaudi::Property< int >	m_pileUpParticlePDGID {this, "PileUpParticlePDGID", 999, "Pile-up particle PDG ID (defaults to geantino)"}
DataObjIDColl	m_extendedExtraObjects
	Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks. More...
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default) More...
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default) More...
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 13 of file McEventCollectionFilter.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

McEventCollectionFilter()

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

Definition at line 26 of file McEventCollectionFilter.cxx.

  : AthReentrantAlgorithm(name, pSvcLocator)
{
}

Member Function Documentation

cardinality()

unsigned int AthCommonReentrantAlgorithm< Gaudi::Algorithm >::cardinality

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.

Override this to return 0 for reentrant algorithms.

Definition at line 75 of file AthCommonReentrantAlgorithm.cxx.

{
  return 0;
}

declareGaudiProperty() [1/4]

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

inlineprivateinherited

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

Definition at line 170 of file AthCommonDataStore.h.

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

declareGaudiProperty() [2/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  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());
 
  }

declareGaudiProperty() [3/4]

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

inlineprivateinherited

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

Definition at line 184 of file AthCommonDataStore.h.

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

declareGaudiProperty() [4/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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.

  {
    return PBASE::declareProperty(t);
  }

declareProperty() [1/6]

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

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation 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.

  {
    this->declare(hndl.vhKey());
    hndl.vhKey().setOwner(this);
 
    return PBASE::declareProperty(name,hndl,doc);
  }

declareProperty() [2/6]

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

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation 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.

  {
    this->declare(hndl);
    hndl.setOwner(this);
 
    return PBASE::declareProperty(name,hndl,doc);
  }

declareProperty() [3/6]

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

inlineinherited

Definition at line 259 of file AthCommonDataStore.h.

  {
 
    // std::ostringstream ost;
    // ost << Algorithm::name() << " VHKA declareProp: " << name 
    //     << " size: " << hndArr.keys().size() 
    //     << " mode: " << hndArr.mode() 
    //     << "  vhka size: " << m_vhka.size()
    //     << "\n";
    // debug() << ost.str() << endmsg;
 
    hndArr.setOwner(this);
    m_vhka.push_back(&hndArr);
 
    Gaudi::Details::PropertyBase* p =  PBASE::declareProperty(name, hndArr, doc);
    if (p != 0) {
      p->declareUpdateHandler(&AthCommonDataStore<PBASE>::updateVHKA, this);
    } else {
      ATH_MSG_ERROR("unable to call declareProperty on VarHandleKeyArray " 
                    << name);
    }
 
    return p;
 
  }

declareProperty() [4/6]

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

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation 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.

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

declareProperty() [5/6]

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

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation 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.

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

declareProperty() [6/6]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareProperty ( Gaudi::Property< T > &  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() [1/2]

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; }

evtStore() [2/2]

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

inlineinherited

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

Definition at line 90 of file AthCommonDataStore.h.

{ return m_evtStore; }

execute()

StatusCode McEventCollectionFilter::execute ( const EventContext &  ctx ) const

overridevirtual

< set decay status

Definition at line 51 of file McEventCollectionFilter.cxx.

{
  ATH_MSG_DEBUG("Filtering McEventCollection...");
 
  SG::ReadHandle<McEventCollection> inputCollection(m_inputTruthCollectionKey, ctx);
  if (!inputCollection.isValid()) {
    ATH_MSG_ERROR("Could not get input truth collection " << inputCollection.name() << " from store " << inputCollection.store());
    return StatusCode::FAILURE;
  }
  ATH_MSG_DEBUG("Found input truth collection " << inputCollection.name() << " in store " << inputCollection.store());
 
  SG::WriteHandle<McEventCollection> outputCollection(m_outputTruthCollectionKey, ctx);
  ATH_CHECK(outputCollection.record(std::make_unique<McEventCollection>()));
  if (!outputCollection.isValid()) {
    ATH_MSG_ERROR("Could not record output truth collection " << outputCollection.name() << " to store " << outputCollection.store());
    return StatusCode::FAILURE;
  }
  ATH_MSG_DEBUG("Recorded output truth collection " << outputCollection.name() << " in store " << outputCollection.store());
 
  //.......Create new particle (geantino) to link  hits from pileup
  HepMC::GenParticlePtr genPart=HepMC::newGenParticlePtr();
  genPart->set_pdg_id(m_pileUpParticlePDGID); //Geantino
  genPart->set_status(1); 
#ifndef HEPMC3
  HepMC::suggest_barcode(genPart, HepMC::SUPPRESSED_PILEUP_BARCODE );
#endif
  HepMC::GenVertexPtr genVertex = HepMC::newGenVertexPtr();
  genVertex->add_particle_out(genPart);
 
  const HepMC::GenEvent* genEvt = *(inputCollection->begin());
  //......copy GenEvent to the new one and remove all vertex
  HepMC::GenEvent* evt = HepMC::copyemptyGenEvent(genEvt);
#ifdef HEPMC3
  for (const auto &oldbp : genEvt->beams()) {
    // Would be good to have a helper function here like:
    // GenParticlePtr copyGenParticleToNewGenEvent(ConstGenParticlePtr particleToBeCopied, GenEvent* newGenEvent);
    // This would copy GenParticle Attributes as well
    HepMC::GenParticlePtr bp=std::make_shared<HepMC::GenParticle>(oldbp->data());
    evt->add_beam_particle(bp);
    HepMC::suggest_barcode(bp, HepMC::barcode(oldbp) );
    // Possibly also add a call to genVertex->add_particle_in(bp); ?
  }
  if (genEvt->cross_section()) {
    auto cs = std::make_shared<HepMC3::GenCrossSection>(*genEvt->cross_section().get());
    evt->set_cross_section(cs);
  }
  // to set geantino vertex as a truth primary vertex
  HepMC::ConstGenVertexPtr hScatVx = genEvt->vertices().at(3-1);
  if (hScatVx != nullptr) {
    HepMC::FourVector pmvxpos=hScatVx->position();
    genVertex->set_position(pmvxpos);
    // to set geantino kinematic phi=eta=0, E=p=E_hard_scat
 
    if (hScatVx->particles_in().size()==2) {
      double sum = hScatVx->particles_in().at(0)->momentum().e()+hScatVx->particles_in().at(1)->momentum().e();
      genPart->set_momentum(HepMC::FourVector(sum,0,0,sum));
    }
  }
#else
  evt->set_beam_particles(genEvt->beam_particles());
  if (genEvt->cross_section()) {
    evt->set_cross_section(*genEvt->cross_section());
  }
  // to set geantino vertex as a truth primary vertex
  HepMC::ConstGenVertexPtr hScatVx = HepMC::barcode_to_vertex(genEvt,-3);
  if (hScatVx != nullptr) {
    HepMC::FourVector pmvxpos=hScatVx->position();
    genVertex->set_position(pmvxpos);
    // to set geantino kinematic phi=eta=0, E=p=E_hard_scat
    HepMC::GenVertex::particles_in_const_iterator itrp =hScatVx->particles_in_const_begin();
    if (hScatVx->particles_in_size()==2) {
      HepMC::FourVector mom1=(*itrp)->momentum();
      HepMC::FourVector mom2=(*(++itrp))->momentum();
      double sum = mom1.e()+mom2.e();
      genPart->set_momentum(HepMC::FourVector(sum,0,0,sum));
    }
  }
#endif
 
 
  // electrons from TRT hits
  if (m_keepElectronsLinkedToTRTHits) {
    SG::ReadHandle<TRTUncompressedHitCollection> inputCollectionH(m_inputTRTHitsKey, ctx);
    if (!inputCollectionH.isValid()) {
      ATH_MSG_ERROR("Could not get input hits collection " << inputCollectionH.name() << " from store " << inputCollectionH.store());
      return StatusCode::FAILURE;
    }
    ATH_MSG_DEBUG("Found input hits collection " << inputCollectionH.name() << " in store " << inputCollectionH.store());
 
    for (const TRTUncompressedHit &hit : *inputCollectionH) {
      const HepMcParticleLink& link = hit.particleLink();
      int pdgID = hit.GetParticleEncoding();
      if (std::abs(pdgID) != 11 || HepMC::barcode(link) == HepMC::UNDEFINED_ID) continue; // FIXME barcode-based
      HepMC::ConstGenParticlePtr particle = link.cptr();
      HepMC::ConstGenVertexPtr vx = particle->production_vertex();
      HepMC::GenParticlePtr newParticle = HepMC::newGenParticlePtr(particle->momentum(), particle->pdg_id(), particle->status());
#ifndef HEPMC3
      HepMC::suggest_barcode(newParticle, HepMC::barcode(link)); // HepMC2 still barcode-based
#endif
      const HepMC::FourVector &position = vx->position();
      HepMC::GenVertexPtr newVertex = HepMC::newGenVertexPtr(position);
      newVertex->add_particle_out(newParticle);
      evt->add_vertex(newVertex);
#ifdef HEPMC3
      HepMC::suggest_barcode(newParticle, HepMC::barcode(link)); // FIXME
#endif
    }
  }
 
  //.....add new vertex with geantino
  evt->add_vertex(genVertex);
#ifdef HEPMC3
  HepMC::suggest_barcode(genPart, HepMC::SUPPRESSED_PILEUP_BARCODE ); // FIXME
#endif
  int referenceBarcode = HepMC::barcode(genPart);
  ATH_MSG_DEBUG("Reference barcode: " << referenceBarcode);
 
  outputCollection->push_back(evt);
 
  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

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 McEventCollectionFilter::initialize ( )

overridevirtual

Definition at line 32 of file McEventCollectionFilter.cxx.

{
  // Check and initialize keys
  ATH_CHECK( m_inputTruthCollectionKey.initialize() );
  ATH_MSG_VERBOSE("Initialized ReadHandleKey: " << m_inputTruthCollectionKey);
  ATH_CHECK( m_outputTruthCollectionKey.initialize() );
  ATH_MSG_VERBOSE("Initialized WriteHandleKey: " << m_outputTruthCollectionKey);
 
  ATH_CHECK( m_inputTRTHitsKey.initialize(!m_inputTRTHitsKey.empty() && m_keepElectronsLinkedToTRTHits) );
  if (m_keepElectronsLinkedToTRTHits) {
    ATH_MSG_VERBOSE("Initialized ReadHandleKey: " << m_inputTRTHitsKey);
  } else {
    ATH_MSG_DEBUG("Not keeping electrons from TRT hits");
  }
 
  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

overridevirtualinherited

Specify if the algorithm is clonable.

Reentrant algorithms are clonable.

Definition at line 68 of file AthCommonReentrantAlgorithm.cxx.

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

msg() [1/2]

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msg() [2/2]

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

inlineinherited

Definition at line 27 of file AthCommonMsg.h.

                                                  {
    return this->msgStream(lvl);
  }

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 InputMakerBase, and HypoBase.

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_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_inputTRTHitsKey

SG::ReadHandleKey<TRTUncompressedHitCollection> McEventCollectionFilter::m_inputTRTHitsKey {this, "InputTRTHits", "TRTUncompressedHitsOLD", "Input TRT hits name"}

private

Definition at line 27 of file McEventCollectionFilter.h.

m_inputTruthCollectionKey

SG::ReadHandleKey<McEventCollection> McEventCollectionFilter::m_inputTruthCollectionKey {this, "InputTruthCollection", "TruthEventOLD", "Input truth collection name"}

private

Definition at line 23 of file McEventCollectionFilter.h.

m_keepElectronsLinkedToTRTHits

Gaudi::Property<bool> McEventCollectionFilter::m_keepElectronsLinkedToTRTHits {this, "KeepElectronsLinkedToTRTHits", false, "Keep electrons linked to TRT hits"}

private

Definition at line 26 of file McEventCollectionFilter.h.

m_outputTruthCollectionKey

SG::WriteHandleKey<McEventCollection> McEventCollectionFilter::m_outputTruthCollectionKey {this, "OutputTruthCollection", "TruthEvent", "Output truth collection name"}

private

Definition at line 24 of file McEventCollectionFilter.h.

m_pileUpParticlePDGID

Gaudi::Property<int> McEventCollectionFilter::m_pileUpParticlePDGID {this, "PileUpParticlePDGID", 999, "Pile-up particle PDG ID (defaults to geantino)"}

private

Definition at line 29 of file McEventCollectionFilter.h.

m_varHandleArraysDeclared

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

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vhka

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

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

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

• McEventCollectionFilter.h
• McEventCollectionFilter.cxx