Trk::VertexSeedFinderTestAlg Class Reference

#include <VertexSeedFinderTestAlg.h>

Inheritance diagram for Trk::VertexSeedFinderTestAlg:

Collaboration diagram for Trk::VertexSeedFinderTestAlg:

Public Member Functions
virtual StatusCode	initialize () override
	Standard Gaudi initialize method. More...
virtual StatusCode	execute () override
	Execute the algorithm. More...
	AthAlgorithm (const std::string &name, ISvcLocator *pSvcLocator)
	Constructor with parameters: More...
virtual StatusCode	sysInitialize () override
	Override sysInitialize. More...
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies. More...
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	evtStore () const
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc. More...
virtual StatusCode	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
StatusCode	makeMcEventCollection (const EventContext &ctx) const
	Make a test McEventCollection. More...
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
Gaudi::Property< std::vector< double > >	m_priVert { this, "PriVert", {}, "Primary vertex 2D position" }
Gaudi::Property< std::vector< double > >	m_expected1 { this, "Expected1", {}, "First expected result" }
Gaudi::Property< std::vector< double > >	m_expected2 { this, "Expected2", {}, "Second expected result" }
Gaudi::Property< std::vector< double > >	m_expected3 { this, "Expected3", {}, "Third expected result" }
Gaudi::Property< std::vector< float > >	m_expected1PhiModes { this, "Expected1PhiModes", {}, "" }
Gaudi::Property< std::vector< float > >	m_expected1RModes { this, "Expected1RModes", {}, "" }
Gaudi::Property< std::vector< float > >	m_expected1ZModes { this, "Expected1ZModes", {}, "" }
Gaudi::Property< std::vector< float > >	m_expected1Weights { this, "Expected1Weights", {}, "" }
Gaudi::Property< std::vector< int > >	m_expected1Indices { this, "Expected1Indices", {}, "" }
Gaudi::Property< std::vector< double > >	m_expected1CorrDist { this, "Expected1CorrDist", {}, "" }
Gaudi::Property< unsigned int >	m_npart3 { this, "NPart3", 1000, "Number of test particles." }
SG::WriteHandleKey< McEventCollection >	m_mcEventCollectionKey { this, "McEventCollectionKey", "", "Test MC Collecton" }
ToolHandle< Trk::IVertexSeedFinder >	m_finder { this, "VertexSeedFinderTool", "", "Tool to test." }
DataObjIDColl	m_extendedExtraObjects
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 27 of file VertexSeedFinderTestAlg.h.

Member Typedef Documentation

StoreGateSvc_t

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

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Member Function Documentation

AthAlgorithm()

AthAlgorithm::AthAlgorithm

Constructor with parameters:

Definition at line 51 of file AthAlgorithm.cxx.

                                                       :
  ::AthCommonDataStore<AthCommonMsg<Algorithm>>   ( name, pSvcLocator )
{
  // Set up to run AthAlgorithmDHUpdate in sysInitialize before
  // merging dependency lists.  This extends the output dependency
  // list with any symlinks implied by inheritance relations.
  m_updateDataHandles =
    std::make_unique<AthenaBaseComps::AthAlgorithmDHUpdate>
    (m_extendedExtraObjects,
     std::move (m_updateDataHandles));
}

declareGaudiProperty() [1/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< 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< 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< 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< 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< 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< 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< 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< 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< 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< 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< 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< 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< 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 Trk::VertexSeedFinderTestAlg::execute ( )

overridevirtual

Execute the algorithm.

Standard Gaudi execute method.

Definition at line 136 of file VertexSeedFinderTestAlg.cxx.

{
  ATH_MSG_INFO ("execute");
  const EventContext& ctx = Gaudi::Hive::currentContext();
 
  double vx = 0;
  double vy = 0;
  if (!m_priVert.empty()) {
    if (m_priVert.size() != 2) std::abort();
    vx = m_priVert[0];
    vy = m_priVert[1];
  }
 
  Amg::Vector3D pos0 { 0, 0, 0 };
 
  Amg::Vector3D pos1a { 2*mm, 1*mm, -10*mm };
  Amg::Vector3D mom1a { 400*MeV, 600*MeV, 200*MeV };
  Amg::Vector3D pos1b { 1*mm, 2*mm, -3*mm };
  Amg::Vector3D mom1b { 600*MeV, 400*MeV, -200*MeV };
  Amg::Vector3D pos1c { 1.2*mm, 1.3*mm, -7*mm };
  Amg::Vector3D mom1c { 300*MeV, 1000*MeV, 100*MeV };
 
  auto p1a = std::make_unique<Trk::Perigee>(pos1a, mom1a,  1, pos0, cov5());
  auto p1b = std::make_unique<Trk::Perigee>(pos1b, mom1b, -1, pos0, cov5());
  auto p1c = std::make_unique<Trk::Perigee>(pos1c, mom1c, -1, pos0, cov5());
 
  std::vector<const Trk::TrackParameters*> v1a { p1a.get(), p1b.get(), p1c.get() };
  std::vector<const Trk::TrackParameters*> v1b { p1c.get(), p1a.get(), p1b.get() };
 
  if (!m_expected1.empty()) {
    ATH_MSG_INFO ("testing 1");
    Amg::Vector3D p = m_finder->findSeed (vx, vy, v1a);
    assertVec3D ("1a", p,  m_expected1);
 
    std::unique_ptr<Trk::IMode3dInfo> info;
    p = m_finder->findSeed (vx, vy, info, v1b);
    assertVec3D ("1b", p,  m_expected1);
 
    if (!m_expected1PhiModes.empty()) {
      std::vector<float> phi;
      std::vector<float> r;
      std::vector<float> z;
      std::vector<float> w;
      size_t sz = info->Modes1d (phi, r, z, w);
      assert (sz == phi.size());
      assert (sz == r.size());
      assert (sz == z.size());
      assert (sz == w.size());
      assertVector ("phiModes", phi, m_expected1PhiModes);
      assertVector ("rModes",     r, m_expected1RModes);
      assertVector ("zModes",     z, m_expected1ZModes);
      assertVector ("weights",    w, m_expected1Weights);
    }
 
    if (!m_expected1Indices.empty()) {
      std::vector<const Trk::TrackParameters*> p;
      size_t sz = info->perigeesAtSeed (p, v1a);
      assert (sz == p.size());
      std::vector<int> ndx;
      for (const Trk::TrackParameters* pp : p) {
        auto it = std::find (v1a.begin(), v1a.end(), pp);
        assert (it != v1a.end());
        ndx.push_back (it - v1a.begin());
      }
      assert (ndx == m_expected1Indices);
    }
 
    if (!m_expected1CorrDist.empty()) {
      double cXY = 0;
      double cZ = 0;
      info->getCorrelationDistance (cXY, cZ);
      assert (Athena_test::isEqual (cXY, m_expected1CorrDist[0], 1e-5));
      assert (Athena_test::isEqual (cZ, m_expected1CorrDist[1], 1e-5));
    }
  }
 
  xAOD::Vertex vert1;
  initVertex (vert1);
 
  if (!m_expected2.empty()) {
    ATH_MSG_INFO ("testing 2");
    Amg::Vector3D p = m_finder->findSeed (vx, vy, v1a, &vert1);
    assertVec3D ("2a", p, m_expected2);
 
    p = m_finder->findSeed (vx, vy, v1b, &vert1);
    assertVec3D ("2b", p, m_expected2);
  }
 
  std::vector<std::unique_ptr<Trk::Perigee> > perigees;
  std::vector<const Trk::TrackParameters*> pvec;
  Athena_test::normal_distribution<double> xdist (1*mm, 0.1*mm);
  Athena_test::normal_distribution<double> ydist (-0.7*mm, 0.1*mm);
  Athena_test::normal_distribution<double> z1dist (12*mm, 1*mm);
  Athena_test::normal_distribution<double> z2dist (-3*mm, 0.5*mm);
  Athena_test::uniform_real_distribution<double> ptdist (0.1*GeV, 100*GeV);
  Athena_test::uniform_real_distribution<double> phidist (-M_PI, M_PI);
  Athena_test::uniform_real_distribution<double> etadist (-4, 4);
  Athena_test::URNG rng;
  for (unsigned int i=0; i < m_npart3; i++) {
    double x = xdist(rng);
    double y = ydist(rng);
    double z;
    if ((i%3) == 0) {
      z = z2dist(rng);
    }
    else {
      z = z1dist(rng);
    }
      
    Amg::Vector3D pos { x, y, z };
    double pt = ptdist(rng);
    double phi = phidist(rng);
    double eta = etadist(rng);
    Amg::Vector3D mom { pt*cos(phi), pt*sin(phi), pt*sinh(eta) };
    double charge = etadist(rng) > 0 ? 1 : -1;
    perigees.emplace_back (std::make_unique<Trk::Perigee> (pos, mom, charge, pos0,
                                                           cov5()));
    pvec.push_back (perigees.back().get());
  }
 
  if (!m_mcEventCollectionKey.empty()) {
    ATH_CHECK( makeMcEventCollection(ctx) );
  }
 
  if (!m_expected3.empty()) {
    ATH_MSG_INFO ("testing 3");
    if (m_expected3.size() == 3) {
      Amg::Vector3D p = m_finder->findSeed (vx, vy, pvec);
      assertVec3D ("3a", p, m_expected3);
    }
    else {
      std::vector<Amg::Vector3D> seeds = m_finder->findMultiSeeds (pvec);
      if (seeds.size() != m_expected3.size()/3) {
        std::cerr << "VertexSeedFinderTestAlg size mismatch 3b "
                  << seeds.size() << " / " <<  m_expected3.size()/3 << "\n";
        std::abort();
      }
      int i = 0;
      for (const auto& seed : seeds) {
        assertVec3D ("3b", seed, m_expected3, i);
        i += 3;
      }
    }
  }
 
  return StatusCode::SUCCESS;
}

extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< 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 & AthAlgorithm::extraOutputDeps ( ) const

overridevirtualinherited

Return the list of extra output dependencies.

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

Definition at line 50 of file AthAlgorithm.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 Algorithm::extraOutputDeps();
}

initialize()

StatusCode Trk::VertexSeedFinderTestAlg::initialize ( )

overridevirtual

Standard Gaudi initialize method.

Definition at line 125 of file VertexSeedFinderTestAlg.cxx.

{
  ATH_CHECK( m_finder.retrieve() );
  ATH_CHECK( m_mcEventCollectionKey.initialize (SG::AllowEmpty));
  return StatusCode::SUCCESS;
}

inputHandles()

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

makeMcEventCollection()

StatusCode Trk::VertexSeedFinderTestAlg::makeMcEventCollection ( const EventContext &  ctx ) const

private

Make a test McEventCollection.

Definition at line 289 of file VertexSeedFinderTestAlg.cxx.

{
  auto *evt1 = new HepMC::GenEvent();
  auto *evt2 = new  HepMC::GenEvent();
  auto *evt3 = new HepMC::GenEvent();
  auto v1 = HepMC::newGenVertexPtr(HepMC::FourVector{1*mm,   2*mm,  12*mm,0.0});
  auto v2 = HepMC::newGenVertexPtr(HepMC::FourVector{0.3*mm,-0.7*mm,-3*mm,0.0});
  auto v3 = HepMC::newGenVertexPtr(HepMC::FourVector{0.6*mm, 0.2*mm, 7*mm,0.0});
  HepMC::set_signal_process_vertex (evt1,v1);
  HepMC::set_signal_process_vertex (evt2,v2);
  HepMC::set_signal_process_vertex (evt3,v3);
 
  Athena_test::uniform_real_distribution<double> ptdist (0.1*GeV, 100*GeV);
  Athena_test::uniform_real_distribution<double> phidist (-M_PI, M_PI);
  Athena_test::uniform_real_distribution<double> etadist (-4, 4);
  Athena_test::URNG rng (123);
  for (unsigned int i = 0; i < 1000; i++) {
    double pt = ptdist(rng);
    double phi = phidist(rng);
    double eta = etadist(rng);
    double e = pt*sinh(eta);
    double charge = etadist(rng) > 0 ? 1 : -1;
    HepMC::FourVector mom {pt*cos(phi), pt*sin(phi), e, e };
    auto p = HepMC::newGenParticlePtr ( mom, charge * 11, 1 );
 
    double vrand = etadist(rng);
    if (vrand < 0) {
      HepMC::signal_process_vertex(evt1)->add_particle_out (p);
    }
    else if (vrand < 3) {
      HepMC::signal_process_vertex(evt2)->add_particle_out (p);
    }
    else {
      HepMC::signal_process_vertex(evt3)->add_particle_out (p);
    }
  }
 
  auto evtcoll = std::make_unique<McEventCollection>();
  HepMC::fillBarcodesAttribute(evt1);
  HepMC::fillBarcodesAttribute(evt2);
  HepMC::fillBarcodesAttribute(evt3);
  evtcoll->push_back (evt1);
  evtcoll->push_back (evt2);
  evtcoll->push_back (evt3);
 
  SG::WriteHandle<McEventCollection> h (m_mcEventCollectionKey, ctx);
  ATH_CHECK( h.record (std::move (evtcoll)) );
  return StatusCode::SUCCESS;
}

msg() [1/2]

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msg() [2/2]

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

inlineinherited

Definition at line 27 of file AthCommonMsg.h.

                                                  {
    return this->msgStream(lvl);
  }

msgLvl()

bool AthCommonMsg< 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< 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< Algorithm > >::renounce ( T &  h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

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

renounceArray()

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

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

sysInitialize()

StatusCode AthAlgorithm::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< Algorithm > >.

Reimplemented in AthAnalysisAlgorithm, AthFilterAlgorithm, PyAthena::Alg, and AthHistogramAlgorithm.

Definition at line 66 of file AthAlgorithm.cxx.

                                       {
  StatusCode sc=AthCommonDataStore<AthCommonMsg<Algorithm>>::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< 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< 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< 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< Algorithm > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

m_expected1

Gaudi::Property<std::vector<double> > Trk::VertexSeedFinderTestAlg::m_expected1 { this, "Expected1", {}, "First expected result" }

private

Definition at line 47 of file VertexSeedFinderTestAlg.h.

m_expected1CorrDist

Gaudi::Property<std::vector<double> > Trk::VertexSeedFinderTestAlg::m_expected1CorrDist { this, "Expected1CorrDist", {}, "" }

private

Definition at line 64 of file VertexSeedFinderTestAlg.h.

m_expected1Indices

Gaudi::Property<std::vector<int> > Trk::VertexSeedFinderTestAlg::m_expected1Indices { this, "Expected1Indices", {}, "" }

private

Definition at line 62 of file VertexSeedFinderTestAlg.h.

m_expected1PhiModes

Gaudi::Property<std::vector<float> > Trk::VertexSeedFinderTestAlg::m_expected1PhiModes { this, "Expected1PhiModes", {}, "" }

private

Definition at line 54 of file VertexSeedFinderTestAlg.h.

m_expected1RModes

Gaudi::Property<std::vector<float> > Trk::VertexSeedFinderTestAlg::m_expected1RModes { this, "Expected1RModes", {}, "" }

private

Definition at line 56 of file VertexSeedFinderTestAlg.h.

m_expected1Weights

Gaudi::Property<std::vector<float> > Trk::VertexSeedFinderTestAlg::m_expected1Weights { this, "Expected1Weights", {}, "" }

private

Definition at line 60 of file VertexSeedFinderTestAlg.h.

m_expected1ZModes

Gaudi::Property<std::vector<float> > Trk::VertexSeedFinderTestAlg::m_expected1ZModes { this, "Expected1ZModes", {}, "" }

private

Definition at line 58 of file VertexSeedFinderTestAlg.h.

m_expected2

Gaudi::Property<std::vector<double> > Trk::VertexSeedFinderTestAlg::m_expected2 { this, "Expected2", {}, "Second expected result" }

private

Definition at line 49 of file VertexSeedFinderTestAlg.h.

m_expected3

Gaudi::Property<std::vector<double> > Trk::VertexSeedFinderTestAlg::m_expected3 { this, "Expected3", {}, "Third expected result" }

private

Definition at line 51 of file VertexSeedFinderTestAlg.h.

m_extendedExtraObjects

DataObjIDColl AthAlgorithm::m_extendedExtraObjects

privateinherited

Definition at line 79 of file AthAlgorithm.h.

m_finder

ToolHandle<Trk::IVertexSeedFinder> Trk::VertexSeedFinderTestAlg::m_finder { this, "VertexSeedFinderTool", "", "Tool to test." }

private

Definition at line 73 of file VertexSeedFinderTestAlg.h.

m_mcEventCollectionKey

SG::WriteHandleKey<McEventCollection> Trk::VertexSeedFinderTestAlg::m_mcEventCollectionKey { this, "McEventCollectionKey", "", "Test MC Collecton" }

private

Definition at line 70 of file VertexSeedFinderTestAlg.h.

m_npart3

Gaudi::Property<unsigned int> Trk::VertexSeedFinderTestAlg::m_npart3 { this, "NPart3", 1000, "Number of test particles." }

private

Definition at line 67 of file VertexSeedFinderTestAlg.h.

m_priVert

Gaudi::Property<std::vector<double> > Trk::VertexSeedFinderTestAlg::m_priVert { this, "PriVert", {}, "Primary vertex 2D position" }

private

Definition at line 45 of file VertexSeedFinderTestAlg.h.

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< Algorithm > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vhka

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

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

---

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

• VertexSeedFinderTestAlg.h
• VertexSeedFinderTestAlg.cxx