CP::AsgLeptonTrackSelectionAlg Class Reference

an algorithm for performing track-vertex selection on leptons More...

#include <AsgLeptonTrackSelectionAlg.h>

Inheritance diagram for CP::AsgLeptonTrackSelectionAlg:

Collaboration diagram for CP::AsgLeptonTrackSelectionAlg:

Public Member Functions
StatusCode	initialize () override
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
virtual ::StatusCode	finalize ()
	finalize this algorithm More...
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
SysListHandle	m_systematicsList {this}
	the systematics list we run More...
SG::ReadHandleKey< xAOD::EventInfo >	m_eventInfoKey {this, "eventInfo", "EventInfo", "the name of the EventInfo object to retrieve"}
	the EventInfo key More...
SG::ReadHandleKey< xAOD::VertexContainer >	m_primaryVerticesKey {this, "primaryVertices", "PrimaryVertices", "the name of the PrimaryVertex container to retrieve"}
	the PrimaryVertex key More...
SysReadHandle< xAOD::IParticleContainer >	m_particlesHandle
	the particle container we run on More...
SysReadSelectionHandle	m_preselection
	the preselection we apply to our input More...
SysWriteSelectionHandle	m_selectionHandle
	the accessor for m_selectionDecoration More...
ServiceHandle< ISelectionNameSvc >	m_nameSvc {"SelectionNameSvc", "AsgLeptonTrackSelectionAlg"}
	the ISelectionNameSvc More...
asg::AcceptInfo	m_accept
	the asg::AcceptInfo we are using More...
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
Gaudi::Property< float >	m_maxD0Significance {this, "maxD0Significance", 0, "maximum d0 significance (or 0 for no cut)"}
	algorithm properties More...
Gaudi::Property< float >	m_maxDeltaZ0SinTheta {this, "maxDeltaZ0SinTheta", 0, "maximum Delta z0 sin theta (or 0 for no cut)"}
Gaudi::Property< int >	m_nMinPixelHits {this, "nMinPixelHits", -1, "minimum number of required Pixel hits (or -1 for no cut)"}
Gaudi::Property< int >	m_nMaxPixelHits {this, "nMaxPixelHits", -1, "maximum number of required Pixel hits (or -1 for no cut)"}
Gaudi::Property< int >	m_nMinSCTHits {this, "nMinSCTHits", -1, "minimum number of required SCT hits (or -1 for no cut)"}
Gaudi::Property< int >	m_nMaxSCTHits {this, "nMaxSCTHits", -1, "maximum number of required SCT hits (or -1 for no cut)"}

Detailed Description

an algorithm for performing track-vertex selection on leptons

Originally I meant to implement this as an IAsgSelectionTool, but since this needs other objects besides the lepton itself, I made it into an algorithm. Technically this could also be addressed by retrieving those extra objects in the seleciton tool, but this seemed like potential overkill, given that the selection tools may be called very frequently and are not really doing any form of heavy lifting at all. Still, at some point we may decide to change this into a selection tool instead (06 Aug 18).

Definition at line 41 of file AsgLeptonTrackSelectionAlg.h.

Member Typedef Documentation

StoreGateSvc_t

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

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

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 CP::AsgLeptonTrackSelectionAlg::execute ( const EventContext &  ctx ) const

override

Definition at line 71 of file AsgLeptonTrackSelectionAlg.cxx.

  {
    SG::ReadHandle<xAOD::EventInfo> eventInfo(m_eventInfoKey, ctx);
    SG::ReadHandle<xAOD::VertexContainer> vertices(m_primaryVerticesKey, ctx);
    const xAOD::Vertex *primaryVertex {nullptr};
 
    for (const xAOD::Vertex *vertex : *vertices)
    {
      if (vertex->vertexType() == xAOD::VxType::PriVtx)
      {
        // The default "PrimaryVertex" container is ordered in
        // sum-pt, and the tracking group recommends to pick the one
        // with the maximum sum-pt, so this will do the right thing.
        // If the user needs a different primary vertex, they need to
        // provide a reordered primary vertex container and point
        // this algorithm to it.  Currently there is no central
        // algorithm to do that, so users will have to write their
        // own (15 Aug 18).
        if (primaryVertex == nullptr)
        {
          primaryVertex = vertex;
          break;
        }
      }
    }
 
    for (const auto& sys : m_systematicsList.systematicsVector())
    {
      const xAOD::IParticleContainer *particles = nullptr;
      ANA_CHECK (m_particlesHandle.retrieve (particles, sys));
      for (const xAOD::IParticle *particle : *particles)
      {
        asg::AcceptData acceptData (&m_accept);
        float d0sig = -999;
        float deltaZ0SinTheta = -999;
 
        if (m_preselection.getBool (*particle, sys))
        {
          std::size_t cutIndex {0};
 
          const xAOD::TrackParticle *track {nullptr};
          if (const xAOD::Muon *muon = dynamic_cast<const xAOD::Muon *>(particle)){
            track = muon->primaryTrackParticle();
          } else if (const xAOD::Electron *electron = dynamic_cast<const xAOD::Electron *>(particle)){
            track = electron->trackParticle();
          } else {
            ANA_MSG_ERROR ("failed to cast input to electron or muon");
            return StatusCode::FAILURE;
          }
 
          acceptData.setCutResult (cutIndex ++, track != nullptr);
 
          if (track != nullptr) {
            try {
              d0sig = xAOD::TrackingHelpers::d0significance(track, eventInfo->beamPosSigmaX(), eventInfo->beamPosSigmaY(), eventInfo->beamPosSigmaXY());
              if (m_maxD0Significance > 0) acceptData.setCutResult (cutIndex ++, fabs( d0sig ) < m_maxD0Significance);
 
            } catch (const std::runtime_error &) {
              acceptData.setCutResult (cutIndex ++, false);
            }
 
            const double vertex_z = primaryVertex ? primaryVertex->z() : 0;
            deltaZ0SinTheta = (track->z0() + track->vz() - vertex_z) * sin (particle->p4().Theta());
            if (m_maxDeltaZ0SinTheta > 0) acceptData.setCutResult (cutIndex ++, fabs (deltaZ0SinTheta) < m_maxDeltaZ0SinTheta);
 
            if (m_nMinPixelHits != -1 || m_nMaxPixelHits != -1) {
              uint8_t nPixelHits;
              track->summaryValue(nPixelHits, xAOD::numberOfPixelHits);
              bool accept = true;
              if(m_nMinPixelHits != -1) {
                accept &= nPixelHits >= m_nMinPixelHits;
              }
              if(m_nMaxPixelHits != -1) {
                accept &= nPixelHits <= m_nMaxPixelHits;
              }
              acceptData.setCutResult (cutIndex++, accept);
            }
            if (m_nMinSCTHits != -1 || m_nMaxSCTHits != -1) {
              uint8_t nSCTHits;
              track->summaryValue(nSCTHits, xAOD::numberOfSCTHits);
              bool accept = true;
              if(m_nMinSCTHits != -1) {
                accept &= nSCTHits >= m_nMinSCTHits;
              }
              if(m_nMaxSCTHits != -1) {
                accept &= nSCTHits <= m_nMaxSCTHits;
              }
              acceptData.setCutResult (cutIndex++, accept);
            }
          }
        }
 
        m_selectionHandle.setBits(*particle, selectionFromAccept (acceptData), sys);
      }
    }
 
    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();
  }

finalize()

StatusCode EL::AnaReentrantAlgorithm::finalize ( )

protectedinherited

finalize this algorithm

This gets called after event processing has finished. The last event may no longer be in memory, and the code should not try to access it.

Definition at line 102 of file AnaReentrantAlgorithm.cxx.

  {
    return StatusCode::SUCCESS;
  }

initialize()

StatusCode CP::AsgLeptonTrackSelectionAlg::initialize ( )

override

Definition at line 26 of file AsgLeptonTrackSelectionAlg.cxx.

  {
 
    if (m_maxD0Significance < 0 || !std::isfinite (m_maxD0Significance))
    {
      ATH_MSG_ERROR ("invalid value of maxD0Significance: " << m_maxD0Significance);
      return StatusCode::FAILURE;
    }
    if (m_maxDeltaZ0SinTheta < 0 || !std::isfinite (m_maxDeltaZ0SinTheta))
    {
      ATH_MSG_ERROR ("invalid value of maxDeltaZ0SinTheta: " << m_maxDeltaZ0SinTheta);
      return StatusCode::FAILURE;
    }
 
    m_accept.addCut ("trackRetrieval", "whether the track retrieval failed");
    if (m_maxD0Significance > 0)
      m_accept.addCut ("maxD0Significance", "maximum D0 significance cut");
    if (m_maxDeltaZ0SinTheta > 0)
      m_accept.addCut ("maxDeltaZ0SinTheta", "maximum Delta z0 sin theta cut");
    if (m_nMinPixelHits != -1 || m_nMaxPixelHits != -1)
      m_accept.addCut ("numPixelHits", "Minimum and/or maxiumum Pixel hits");
    if (m_nMinSCTHits != -1 || m_nMaxSCTHits != -1)
      m_accept.addCut ("numSCTHits", "Minimum and/or maxiumum SCT hits");
 
    ANA_CHECK (m_particlesHandle.initialize (m_systematicsList));
    ANA_CHECK (m_preselection.initialize (m_systematicsList, m_particlesHandle, SG::AllowEmpty));
    ANA_CHECK (m_selectionHandle.initialize (m_systematicsList, m_particlesHandle));
    ANA_CHECK (m_systematicsList.initialize());
 
    ANA_CHECK (m_eventInfoKey.initialize());
    ANA_CHECK (m_primaryVerticesKey.initialize());
 
    if (!m_nameSvc.empty())
    {
      ANA_CHECK (m_nameSvc.retrieve());
      ANA_CHECK (m_nameSvc->addAcceptInfo (m_particlesHandle.getNamePattern(), m_selectionHandle.getLabel(),
          m_accept));
    }
 
    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_accept

asg::AcceptInfo CP::AsgLeptonTrackSelectionAlg::m_accept

private

the asg::AcceptInfo we are using

Definition at line 95 of file AsgLeptonTrackSelectionAlg.h.

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_eventInfoKey

SG::ReadHandleKey<xAOD::EventInfo> CP::AsgLeptonTrackSelectionAlg::m_eventInfoKey {this, "eventInfo", "EventInfo", "the name of the EventInfo object to retrieve"}

private

the EventInfo key

Definition at line 69 of file AsgLeptonTrackSelectionAlg.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_maxD0Significance

Gaudi::Property<float> CP::AsgLeptonTrackSelectionAlg::m_maxD0Significance {this, "maxD0Significance", 0, "maximum d0 significance (or 0 for no cut)"}

private

algorithm properties

Definition at line 54 of file AsgLeptonTrackSelectionAlg.h.

m_maxDeltaZ0SinTheta

Gaudi::Property<float> CP::AsgLeptonTrackSelectionAlg::m_maxDeltaZ0SinTheta {this, "maxDeltaZ0SinTheta", 0, "maximum Delta z0 sin theta (or 0 for no cut)"}

private

Definition at line 55 of file AsgLeptonTrackSelectionAlg.h.

m_nameSvc

ServiceHandle<ISelectionNameSvc> CP::AsgLeptonTrackSelectionAlg::m_nameSvc {"SelectionNameSvc", "AsgLeptonTrackSelectionAlg"}

private

the ISelectionNameSvc

Definition at line 91 of file AsgLeptonTrackSelectionAlg.h.

m_nMaxPixelHits

Gaudi::Property<int> CP::AsgLeptonTrackSelectionAlg::m_nMaxPixelHits {this, "nMaxPixelHits", -1, "maximum number of required Pixel hits (or -1 for no cut)"}

private

Definition at line 57 of file AsgLeptonTrackSelectionAlg.h.

m_nMaxSCTHits

Gaudi::Property<int> CP::AsgLeptonTrackSelectionAlg::m_nMaxSCTHits {this, "nMaxSCTHits", -1, "maximum number of required SCT hits (or -1 for no cut)"}

private

Definition at line 59 of file AsgLeptonTrackSelectionAlg.h.

m_nMinPixelHits

Gaudi::Property<int> CP::AsgLeptonTrackSelectionAlg::m_nMinPixelHits {this, "nMinPixelHits", -1, "minimum number of required Pixel hits (or -1 for no cut)"}

private

Definition at line 56 of file AsgLeptonTrackSelectionAlg.h.

m_nMinSCTHits

Gaudi::Property<int> CP::AsgLeptonTrackSelectionAlg::m_nMinSCTHits {this, "nMinSCTHits", -1, "minimum number of required SCT hits (or -1 for no cut)"}

private

Definition at line 58 of file AsgLeptonTrackSelectionAlg.h.

m_particlesHandle

SysReadHandle<xAOD::IParticleContainer> CP::AsgLeptonTrackSelectionAlg::m_particlesHandle

private

Initial value:

{
      this, "particles", "", "the asg collection to run on"}

the particle container we run on

Definition at line 76 of file AsgLeptonTrackSelectionAlg.h.

m_preselection

SysReadSelectionHandle CP::AsgLeptonTrackSelectionAlg::m_preselection

private

Initial value:

{
      this, "preselection", "", "the preselection to apply"}

the preselection we apply to our input

Definition at line 81 of file AsgLeptonTrackSelectionAlg.h.

m_primaryVerticesKey

SG::ReadHandleKey<xAOD::VertexContainer> CP::AsgLeptonTrackSelectionAlg::m_primaryVerticesKey {this, "primaryVertices", "PrimaryVertices", "the name of the PrimaryVertex container to retrieve"}

private

the PrimaryVertex key

Definition at line 72 of file AsgLeptonTrackSelectionAlg.h.

m_selectionHandle

SysWriteSelectionHandle CP::AsgLeptonTrackSelectionAlg::m_selectionHandle

private

Initial value:

{
      this, "selectionDecoration", "trackSelection", "the decoration for the asg selection"}

the accessor for m_selectionDecoration

Definition at line 86 of file AsgLeptonTrackSelectionAlg.h.

m_systematicsList

SysListHandle CP::AsgLeptonTrackSelectionAlg::m_systematicsList {this}

private

the systematics list we run

Definition at line 66 of file AsgLeptonTrackSelectionAlg.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.

---

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

• AsgLeptonTrackSelectionAlg.h
• AsgLeptonTrackSelectionAlg.cxx