ActsTrk::TracccMeasurementConverterAlg Class Reference

Algorithm converting traccc measurements (device buffer) to xAOD clusters (host container). More...

#include <TracccMeasurementConverterAlg.h>

Inheritance diagram for ActsTrk::TracccMeasurementConverterAlg:

Public Member Functions
virtual StatusCode	initialize () override
	Function initializing the algorithm.
virtual StatusCode	execute (const EventContext &ctx) const override
	Function executing the algorithm.
virtual StatusCode	finalize () override
	Function finalizing the algorthm.
virtual StatusCode	sysInitialize () override
	Override sysInitialize.
virtual bool	isClonable () const override
	Specify if the algorithm is clonable.
virtual StatusCode	sysExecute (const EventContext &ctx) override
	Execute an algorithm.
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies.
virtual bool	filterPassed (const EventContext &ctx) const
	Get filter decision:
virtual void	setFilterPassed (bool state, const EventContext &ctx) const
	Set filter decision:
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void >	renounce (T &h)
void	extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
	Add StoreName to extra input/output deps as needed.

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
const PixelID *	m_pixelID {nullptr}
	Conversion helpers (to retrieve module design, hash, etc.) {.
const SCT_ID *	m_stripID {nullptr}
Gaudi::Property< std::string >	m_idHelperName
const InDetDD::PixelDetectorManager *	m_pixelManager {nullptr}
const InDetDD::SCT_DetectorManager *	m_stripManager {nullptr}
DataObjIDColl	m_extendedExtraObjects
	Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default).
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default).
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared
Bolean variable deciding weather the conversion includes cell to cluster association
Gaudi::Property< bool >	m_convertClustersWithCells
The input device resident cluster, measurement and cell collection names
{@
SG::ReadHandleKey< traccc::edm::measurement_collection::buffer >	m_inputMeasKey
SG::ReadHandleKey< traccc::edm::silicon_cluster_collection::buffer >	m_inputClusterKey
SG::ReadHandleKey< traccc::edm::silicon_cell_collection::buffer >	m_inputCellsKey
The output host resident cluster container names
{@
SG::WriteHandleKey< xAOD::PixelClusterContainer >	m_outputPixelKey
SG::WriteHandleKey< xAOD::SpacePointContainer >	m_outputPixelSpacePointsKey
SG::WriteHandleKey< std::vector< unsigned int > >	m_outputMeasToPixelSPKey
SG::WriteHandleKey< std::vector< unsigned int > >	m_outputMeasToStripClKey
SG::WriteHandleKey< xAOD::StripClusterContainer >	m_outputStripKey
The host memory resource tool to use for memory allocations
ToolHandle< AthDevice::IMemoryResourceTool >	m_hostMR
The copy tool used for copying data from device
ToolHandle< AthDevice::ICopyTool >	m_copy
The map object holding the Athena<->ACTS<->Detray ID maps
Gaudi::Property< std::string >	m_geoIdMappingObjectName {this, "GeoIdMapping", "", "ID mapping between the three detector description realms."}
const ActsTrk::GeometryIdMapping *	m_idMapping {nullptr}
std::atomic< int >	m_nPix = 0
	The object counters for debug prints in finalize method {.
std::atomic< int >	m_nStrip = 0
std::atomic< int >	m_nMeas = 0

Detailed Description

Algorithm converting traccc measurements (device buffer) to xAOD clusters (host container).

This algorithm retrieves the input traccc measurement collection device buffer from the event store, copies the data to host buffer and converts the traccc measurements to xAOD clusters. In case the clusters require the associated RDOs (e.g. for truth matching), the algorithm also retrieves the traccc cluster collection device buffer from the event store, and uses the cell indices stored in the traccc clusters to construct an RDO list associated with each xAOD cluster.

Author

Neža Ribarič neza..nosp@m.riba.nosp@m.ric@c.nosp@m.ern..nosp@m.ch

Definition at line 56 of file TracccMeasurementConverterAlg.h.

Member Typedef Documentation

StoreGateSvc_t

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

privateinherited

Definition at line 376 of file AthCommonDataStore.h.

Member Function Documentation

declareGaudiProperty()

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

inlineprivateinherited

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

Definition at line 156 of file AthCommonDataStore.h.

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

declareProperty()

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

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

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

detStore()

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

inlineinherited

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

Definition at line 95 of file AthCommonDataStore.h.

{ return m_detStore; }

evtStore()

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

inlineinherited

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

Definition at line 85 of file AthCommonDataStore.h.

{ return m_evtStore; }

execute()

StatusCode ActsTrk::TracccMeasurementConverterAlg::execute ( const EventContext & ctx ) const

overridevirtual

Function executing the algorithm.

Definition at line 141 of file TracccMeasurementConverterAlg.cxx.

{
  // ---- Retrieve measurements (always needed) ----
  auto measurements = SG::makeHandle(m_inputMeasKey, ctx);
  ATH_CHECK(measurements.isValid());
 
  auto copy = m_copy->copy(ctx);
 
  traccc::edm::measurement_collection::buffer traccc_measurements_buffer{
      copy->get_size(*measurements), m_hostMR->mr()};
  copy->setup(traccc_measurements_buffer)->ignore();
  (*copy)(*measurements, traccc_measurements_buffer)->wait();
 
  traccc::edm::measurement_collection::const_device traccc_measurements(
      traccc_measurements_buffer);
 
  // ---- Optionally retrieve clusters and cells ----
  std::optional<traccc::edm::silicon_cluster_collection::buffer> traccc_clusters_buffer;
  std::optional<traccc::edm::silicon_cell_collection::buffer> traccc_cells_buffer;
  std::optional<traccc::edm::silicon_cluster_collection::const_device> traccc_clusters;
  std::optional<traccc::edm::silicon_cell_collection::const_device> traccc_cells;
 
  // ---- Create mapping from traccc measurement index to pixel spacepoint index ----
  // for pixel the index maps to cluster container or spacepoint containe
  // because every pixel measurement makes one spacepoint
  std::vector<unsigned int> measToPixelSP(traccc_measurements.size(),
                                         std::numeric_limits<unsigned int>::max());
 
  // ---- Create mapping from traccc measurement index to strip cluster index ----    
  // every strip measurement does not map to one strip spacepoint therefore this map 
  // is only valid between traccc measurements and strip clusters
  // The reason why we have two maps is that during traccc track conversion
  // we need to figure out if a track state is coming from pixel or strip
  // since we don't want to copy/write to SG the measurements twice
  // we can figure this out by creating two maps at conversion, 
  // then if the meas index is not in pixel map, has to be a strip meas                                     
  std::vector<unsigned int> measToStripCl(traccc_measurements.size(),
                                          std::numeric_limits<unsigned int>::max()); 
  if (m_convertClustersWithCells) {
    ATH_MSG_DEBUG("Read " << traccc_measurements.size() << " traccc measurements from " << m_inputMeasKey.key());
    ATH_MSG_DEBUG("Read traccc clusters from '"
                  << m_inputClusterKey.key()
                  << "' and will convert them with associated cells.");
 
    SG::ReadHandle<traccc::edm::silicon_cluster_collection::buffer> clusters{
        m_inputClusterKey, ctx};
    ATH_CHECK(clusters.isValid());
    SG::ReadHandle<traccc::edm::silicon_cell_collection::buffer> cells{
        m_inputCellsKey, ctx};
    ATH_CHECK(cells.isValid());
 
    traccc_clusters_buffer.emplace(copy->get_sizes(*clusters), m_hostMR->mr());
    copy->setup(*traccc_clusters_buffer)->wait();
    (*copy)(*clusters, *traccc_clusters_buffer)->wait();
 
    traccc_cells_buffer.emplace(copy->get_size(*cells), m_hostMR->mr());
    copy->setup(*traccc_cells_buffer)->wait();
    (*copy)(*cells, *traccc_cells_buffer)->wait();
 
    traccc_clusters.emplace(*traccc_clusters_buffer);
    ATH_MSG_DEBUG("Copied " << traccc_clusters->size() << " clusters.");
 
    traccc_cells.emplace(*traccc_cells_buffer);
    ATH_MSG_DEBUG("Copied " << traccc_cells->size() << " cells.");
  } else {
    ATH_MSG_DEBUG("Read traccc measurements from '"
                  << m_inputMeasKey.key()
                  << "' and will convert them without associated cells.");
  }
 
  // ---- Count pixel vs strip ----
  const auto [n_pixels, n_strips] = countPixelStrip(traccc_measurements);
 
  // ---- Create output containers ----
  auto [pixel_cont, pixel_aux] =
    makeOutputContainer<xAOD::PixelCluster, xAOD::PixelClusterAuxContainer>(ctx, n_pixels);
  auto [pixel_spacepoint_cont, pixel_spacepoint_aux] =
    makeOutputContainer<xAOD::SpacePoint, xAOD::SpacePointAuxContainer>(ctx, n_pixels);
  auto [strip_cont, strip_aux] =
    makeOutputContainer<xAOD::StripCluster, xAOD::StripClusterAuxContainer>(ctx, n_strips);
 
  // ---- Convert ----
  auto pixItr = pixel_cont->begin();
  auto spItr = pixel_spacepoint_cont->begin();
  auto stripItr = strip_cont->begin();
 
  std::size_t pixel_idx = 0;
  std::size_t strip_idx = 0;
 
  for (std::size_t i = 0; i < traccc_measurements.size(); ++i) {
    const auto& meas = traccc_measurements.at(i);
    const uint64_t detrayId = meas.surface_link().value();
    auto athenaIdOpt = m_idMapping->detrayToAthena(detrayId);
    if (!athenaIdOpt.has_value()) {
        ATH_MSG_FATAL("No Athena module found for detray id " << detrayId << " — skipping measurement.");
        return StatusCode::FAILURE;  
    }
    const Identifier athenaId = *athenaIdOpt;
 
    // ---- Pixel ----
    if (meas.dimensions() == 2u) {
      xAOD::PixelCluster* xaod_pcl = *pixItr;
      xAOD::SpacePoint* xaod_sp = *spItr;
      ++spItr;
      ++pixItr;
 
      // once seeding will come into play, we will need to keep track of the
      // mapping between traccc and xAOD clusters. The reason for this is:
      // 1. the traccc measurements are all in one collection, and the
      // xAOD clusters are in two separate collections (pixel and strip)
      // 2. the traccc spacepoints are not not created in the same order as the traccc measurements
      measToPixelSP[i] = pixel_idx;
 
      const IdentifierHash Pixel_ModuleHash =
        m_pixelID->wafer_hash(athenaId);
      const InDetDD::SiDetectorElement* pDE =
        m_pixelManager->getDetectorElement(Pixel_ModuleHash);
      const InDetDD::PixelModuleDesign* design(
        dynamic_cast<const InDetDD::PixelModuleDesign*>(
            &pDE->design()));
      if(design == nullptr){
        ATH_MSG_FATAL("Could not retrieve module design for pixel module hash " << Pixel_ModuleHash);
        return StatusCode::FAILURE;
      }
 
      fillPixelCluster(meas, athenaId, m_pixelID, m_pixelManager, *xaod_pcl,
                         pixel_idx + strip_idx);
 
      if (m_convertClustersWithCells) {
        const auto cluster = traccc_clusters->at(meas.cluster_index());
 
        std::vector<Identifier> rdoList;
        rdoList.reserve(cluster.cell_indices().size());
        int phiIndicesMax = -1;
        int etaIndicesMax = -1;
        int phiIndicesMin = std::numeric_limits<int>::max();
        int etaIndicesMin = std::numeric_limits<int>::max();
 
        for (const unsigned int cell_idx : cluster.cell_indices()) {
            const auto& cell = traccc_cells->at(cell_idx);
 
            int const phiIndex = cell.channel0();
            int const etaIndex = cell.channel1();
 
            phiIndicesMax = std::max(phiIndicesMax, phiIndex);
            etaIndicesMax = std::max(etaIndicesMax, etaIndex);
            phiIndicesMin = std::min(phiIndicesMin, phiIndex);
            etaIndicesMin = std::min(etaIndicesMin, etaIndex);
 
            Identifier const hit_id =
                m_pixelID->pixel_id(athenaId, phiIndex, etaIndex);
            rdoList.push_back(hit_id);
        }
 
        double const colWidth = static_cast<double>((etaIndicesMax - etaIndicesMin) + 1);
        double const rowWidth = static_cast<double>((phiIndicesMax - phiIndicesMin) + 1);
        double const etaWidth =
            design->widthFromColumnRange(etaIndicesMin, etaIndicesMax);
        double const phiWidth = design->widthFromRowRange(phiIndicesMin, phiIndicesMax);
 
        InDet::SiWidth siWidth(Amg::Vector2D(rowWidth, colWidth),
                                Amg::Vector2D(phiWidth, etaWidth));
 
        float width0 = phiWidth / rowWidth;
        float width1 = etaWidth / colWidth;
        Eigen::Matrix<float, 2, 2> localCovariance =
            Eigen::Matrix<float, 2, 2>::Zero();
        localCovariance(0, 0) = width0 * width0 / 12.0f;
        localCovariance(1, 1) = width1 * width1 / 12.0f;
 
        Eigen::Matrix<float, 2, 1> localPosition(meas.local_position()[0], meas.local_position()[1]);
        xaod_pcl->setMeasurement<2>(Pixel_ModuleHash, localPosition,
                                        localCovariance);
 
        std::sort(rdoList.begin(), rdoList.end());
        xaod_pcl->setIdentifier(rdoList.front().get_compact());
        xaod_pcl->setRDOlist(std::move(rdoList));
        xaod_pcl->setChannelsInPhiEta(siWidth.colRow()[0],
                                    siWidth.colRow()[1]);
        float width_phiRZ = static_cast<float>(siWidth.widthPhiRZ()[1]);
        xaod_pcl->setWidthInEta(width_phiRZ);
 
      }
 
      // Using width to scale the cluster covariance for space points.
      // Read width back from the cluster so that this works with and without cells
      // only works if 'diameter' strategy is set to channel1 in traccc
      const float width_phiRZ = xaod_pcl->widthInEta();
      float covTerm = width_phiRZ * width_phiRZ * (1/12.0f);
 
      const float localVarEta = xaod_pcl->localCovariance<2>()(1, 1);
      if( covTerm < localVarEta )
          covTerm = localVarEta;
 
      const Amg::Transform3D& Tp = pDE->surface().transform();
      float const cov_z =
          6.f * covTerm *
          static_cast<float>(Tp(0, 2) * Tp(0, 2) + Tp(1, 2) * Tp(1, 2));
      float const cov_r = 6.f * covTerm *
                          static_cast<float>(Tp(2, 2) * Tp(2, 2));
      xaod_sp->setSpacePoint(xaod_pcl->identifierHash(),
                              xaod_pcl->globalPosition(), cov_r, cov_z,
                              {xaod_pcl});
      ++pixel_idx;
 
    // ---- Strip ----
    } else {
      xAOD::StripCluster* xaod_scl = *stripItr;
      ++stripItr;
 
      // see comment above for pixel clusters, the same applies here
      // when we eventually have strip spacepoints
      
      const IdentifierHash Strip_ModuleHash =
        m_stripID->wafer_hash(athenaId);
      const InDetDD::SiDetectorElement* pDE =
        m_stripManager->getDetectorElement(Strip_ModuleHash);
 
      fillStripCluster(meas, athenaId, m_stripID, m_stripManager, *xaod_scl,
                         pixel_idx + strip_idx);
 
      if (m_convertClustersWithCells) {
        const auto cluster = traccc_clusters->at(meas.cluster_index());
 
        std::vector<Identifier> rdoList;
        rdoList.reserve(cluster.cell_indices().size());
        int phiIndicesMax = -1;
        int phiIndicesMin = std::numeric_limits<int>::max();
 
        for (const unsigned int cell_idx : cluster.cell_indices()) {
            const auto& cell = traccc_cells->at(cell_idx);
 
            // (m_stripID->barrel_ec(athenaId) != 0) <=> endcap strip
            // => we are working with polar coordinates (r,phi)
            // and we have to swap the indices
            int const phiIndex = (m_stripID->barrel_ec(athenaId) != 0)
                                    ? cell.channel1()
                                    : cell.channel0();
 
            phiIndicesMax = std::max(phiIndicesMax, phiIndex);
            phiIndicesMin = std::min(phiIndicesMin, phiIndex);
            Identifier const hit_id =
                m_stripID->strip_id(athenaId, int(phiIndex));
            rdoList.push_back(hit_id);
        }
 
        std::sort(rdoList.begin(), rdoList.end());
        const int firstStrip = m_stripID->strip(rdoList.front());
        const int lastStrip = m_stripID->strip(rdoList.back());
 
        const InDetDD::SCT_ModuleSideDesign* design;
        if (pDE->isBarrel()) {
            design = (static_cast<const InDetDD::SCT_ModuleSideDesign*>(
                &pDE->design()));
        } else {
            design = (static_cast<const InDetDD::StripStereoAnnulusDesign*>(
                &pDE->design()));
        }
 
        const int row = m_stripID->row(rdoList.front());
        const int firstStrip1D = design->strip1Dim(firstStrip, row);
        const int lastStrip1D = design->strip1Dim(lastStrip, row);
        const InDetDD::SiCellId cell1(firstStrip1D);
        const InDetDD::SiCellId cell2(lastStrip1D);
        const InDetDD::SiLocalPosition firstStripPos(
            pDE->rawLocalPositionOfCell(cell1));
        const InDetDD::SiLocalPosition lastStripPos(
            pDE->rawLocalPositionOfCell(cell2));
        const InDetDD::SiLocalPosition centre(
              (firstStripPos + lastStripPos) * 0.5);
        const std::pair<InDetDD::SiLocalPosition, InDetDD::SiLocalPosition>
              ends(design->endsOfStrip(centre));
        const double stripLength(
              std::abs(ends.first.xEta() - ends.second.xEta()));
        const double width =
              design->stripPitch() * (lastStrip - firstStrip + 1);
 
        double const phiWidth = static_cast<double>((phiIndicesMax - phiIndicesMin) + 1);
        InDet::SiWidth siWidth(Amg::Vector2D(phiWidth, 1),
                                  Amg::Vector2D(width, stripLength));
 
        xaod_scl->setIdentifier(rdoList.front().get_compact());
        xaod_scl->setRDOlist(std::move(rdoList));
        xaod_scl->setChannelsInPhi(siWidth.colRow()[0]);
 
      }
      measToStripCl[i] = strip_idx;
      ++strip_idx;
    }
  }
 
  ATH_MSG_DEBUG("Converted " << pixel_idx << " pixel clusters, " << strip_idx
                             << " strip clusters");
 
  m_nMeas += traccc_measurements.size();
  m_nPix += pixel_idx;
  m_nStrip += strip_idx;
 
  // ---- Write outputs ----
  SG::WriteHandle<xAOD::PixelClusterContainer> pixelHandle{m_outputPixelKey,
                                                           ctx};
  ATH_CHECK(pixelHandle.record(std::move(pixel_cont), std::move(pixel_aux)));
 
  SG::WriteHandle<xAOD::SpacePointContainer> spacePointHandle{m_outputPixelSpacePointsKey,
                                                              ctx};
  ATH_CHECK(spacePointHandle.record(std::move(pixel_spacepoint_cont), std::move(pixel_spacepoint_aux)));
 
  SG::WriteHandle<std::vector<unsigned int>> measToPixelSPHandle{m_outputMeasToPixelSPKey, ctx};
  ATH_CHECK(measToPixelSPHandle.record(std::make_unique<std::vector<unsigned int>>(std::move(measToPixelSP))));
 
  SG::WriteHandle<std::vector<unsigned int>> measToStripClHandle{m_outputMeasToStripClKey, ctx};
  ATH_CHECK(measToStripClHandle.record(std::make_unique<std::vector<unsigned int>>(std::move(measToStripCl))));
 
  SG::WriteHandle<xAOD::StripClusterContainer> stripHandle{m_outputStripKey,
                                                           ctx};
  ATH_CHECK(stripHandle.record(std::move(strip_cont), std::move(strip_aux)));
 
  ATH_MSG_DEBUG("Wrote clusters to " << m_outputPixelKey.key() << " and  " << m_outputStripKey.key());
 
  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 & AthCommonAlgorithm< Gaudi::Algorithm >::extraOutputDeps ( ) const

overridevirtualinherited

Return the list of extra output dependencies.

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

Definition at line 89 of file AthCommonAlgorithm.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 AthCommonAlgorithm< Gaudi::Algorithm >::filterPassed ( const EventContext & ctx ) const

inlinevirtualinherited

Get filter decision:

Definition at line 93 of file AthCommonAlgorithm.h.

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

finalize()

StatusCode ActsTrk::TracccMeasurementConverterAlg::finalize ( )

overridevirtual

Function finalizing the algorthm.

Definition at line 463 of file TracccMeasurementConverterAlg.cxx.

{
  ATH_MSG_DEBUG("Finalizing.");
 
  ATH_MSG_INFO("Received total number of measurements = " << m_nMeas
                  << ", of which pixel clusters = " << m_nPix
                  << " and strip clusters = " << m_nStrip);
 
  ATH_MSG_DEBUG("Successfully finalized");
  return StatusCode::SUCCESS;
}

initialize()

StatusCode ActsTrk::TracccMeasurementConverterAlg::initialize ( )

overridevirtual

Function initializing the algorithm.

Definition at line 20 of file TracccMeasurementConverterAlg.cxx.

{
    ATH_MSG_DEBUG("Initializing.");
 
    ATH_CHECK(m_hostMR.retrieve());
    ATH_CHECK(m_copy.retrieve());
 
    ATH_CHECK(m_inputMeasKey.initialize());
    ATH_CHECK(m_inputClusterKey.initialize(m_convertClustersWithCells));
    ATH_CHECK(m_inputCellsKey.initialize(m_convertClustersWithCells));
 
    ATH_CHECK(m_outputPixelKey.initialize());
    ATH_CHECK(m_outputPixelSpacePointsKey.initialize());
    ATH_CHECK(m_outputMeasToPixelSPKey.initialize());
    ATH_CHECK(m_outputMeasToStripClKey.initialize());
    ATH_CHECK(m_outputStripKey.initialize());
 
    ATH_CHECK(detStore()->retrieve(m_pixelID, m_idHelperName) );
    ATH_CHECK(detStore()->retrieve(m_stripID,       "SCT_ID"));
    ATH_CHECK(detStore()->retrieve(m_pixelManager, "ITkPixel"));
    ATH_CHECK(detStore()->retrieve(m_stripManager, "ITkStrip"));
 
    ATH_CHECK(detStore()->retrieve(m_idMapping, m_geoIdMappingObjectName.value()));
 
    ATH_MSG_DEBUG("Successfully initialized");
    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()

virtual bool AthCommonAlgorithm< Gaudi::Algorithm >::isClonable ( ) const

inlineoverridevirtualinherited

Specify if the algorithm is clonable.

Only relevant for non-reentrant algorithms. Actual number of clones needs to be set via the "Cardinality" property.

Reimplemented in AFP_DigiTop, AlgB, AlgT, BCM_Digitization, CscDigitBuilder, CscDigitToCscRDO, G4AtlasAlg, G4RunAlg, HGTD_Digitization, HiveAlgBase, InDet::GNNSeedingTrackMaker, InDet::SCT_Clusterization, InDet::SiSPGNNTrackMaker, InDet::SiSPSeededTrackFinder, InDet::SiTrackerSpacePointFinder, ISF::SimKernelMT, ITk::StripDigitization, ITkPixelCablingAlg, ITkStripCablingAlg, LArHitEMapMaker, LArTTL1Maker, LUCID_DigiTop, LVL1::L1TopoSimulation, MergeCalibHits, MergeGenericMuonSimHitColl, MergeHijingPars, MergeMcEventCollection, MergeTrackRecordCollection, MergeTruthJets, MergeTruthParticles, MuonDigitizer, PileUpMTAlg, PixelDigitization, RoIBResultToxAOD, SCT_ByteStreamErrorsTestAlg, SCT_CablingCondAlgFromCoraCool, SCT_CablingCondAlgFromText, SCT_ConditionsParameterTestAlg, SCT_ConditionsSummaryTestAlg, SCT_ConfigurationConditionsTestAlg, SCT_Digitization, SCT_FlaggedConditionTestAlg, SCT_LinkMaskingTestAlg, SCT_MajorityConditionsTestAlg, SCT_ModuleVetoTestAlg, SCT_MonitorConditionsTestAlg, SCT_PrepDataToxAOD, SCT_RawDataToxAOD, SCT_ReadCalibChipDataTestAlg, SCT_ReadCalibDataTestAlg, SCT_RODVetoTestAlg, SCT_SensorsTestAlg, SCT_SiliconConditionsTestAlg, SCT_StripVetoTestAlg, SCT_TdaqEnabledTestAlg, SCT_TestCablingAlg, SCTEventFlagWriter, SCTRawDataProvider, SCTSiLorentzAngleTestAlg, SCTSiPropertiesTestAlg, SGInputLoader, Simulation::BeamEffectsAlg, TileHitVecToCnt, TileMuonFitter, TilePulseForTileMuonReceiver, TileRawChannelMaker, TRTDigitization, and ZDC_DigiTop.

Definition at line 68 of file AthCommonAlgorithm.h.

                                           {
    return true;
  }

msg()

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msgLvl()

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

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

outputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::outputHandles ( ) const

overridevirtualinherited

Return this algorithm's output handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

renounce()

std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void > AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 368 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 352 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

setFilterPassed()

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

inlinevirtualinherited

Set filter decision:

Definition at line 99 of file AthCommonAlgorithm.h.

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

sysExecute()

StatusCode AthCommonAlgorithm< 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.

Reimplemented in AthAnalysisAlgorithm.

Definition at line 80 of file AthCommonAlgorithm.cxx.

{
  return BaseAlg::sysExecute (ctx);
}

sysInitialize()

StatusCode AthCommonAlgorithm< 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 AthAnalysisAlgorithm, AthHistogramAlgorithm, HypoBase, InputMakerBase, and PyAthena::Alg.

Definition at line 60 of file AthCommonAlgorithm.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 298 of file AthCommonDataStore.h.

                                               {
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

m_convertClustersWithCells

Gaudi::Property<bool> ActsTrk::TracccMeasurementConverterAlg::m_convertClustersWithCells

private

Initial value:

{
      this, "ConvertClustersWithCells", true,
      "Whether to associate cells with the clusters."}

Definition at line 71 of file TracccMeasurementConverterAlg.h.

                                                {
      this, "ConvertClustersWithCells", true,
      "Whether to associate cells with the clusters."};

m_copy

ToolHandle<AthDevice::ICopyTool> ActsTrk::TracccMeasurementConverterAlg::m_copy

private

Initial value:

{
      this, "CopyProviderTool", "", "Vecmem copy provider tool"}

Definition at line 111 of file TracccMeasurementConverterAlg.h.

                                       {
      this, "CopyProviderTool", "", "Vecmem copy provider tool"};

m_detStore

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

privateinherited

Pointer to StoreGate (detector store by default).

Definition at line 381 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 378 of file AthCommonDataStore.h.

m_extendedExtraObjects

DataObjIDColl AthCommonAlgorithm< Gaudi::Algorithm >::m_extendedExtraObjects

privateinherited

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

Empty if no symlinks were found.

Definition at line 108 of file AthCommonAlgorithm.h.

m_geoIdMappingObjectName

Gaudi::Property<std::string> ActsTrk::TracccMeasurementConverterAlg::m_geoIdMappingObjectName {this, "GeoIdMapping", "", "ID mapping between the three detector description realms."}

private

Definition at line 114 of file TracccMeasurementConverterAlg.h.

{this, "GeoIdMapping", "", "ID mapping between the three detector description realms."};

m_hostMR

ToolHandle<AthDevice::IMemoryResourceTool> ActsTrk::TracccMeasurementConverterAlg::m_hostMR

private

Initial value:

{
    this, "HostMR", "", "Host memory resource tool"}

Definition at line 108 of file TracccMeasurementConverterAlg.h.

                                                   {
    this, "HostMR", "", "Host memory resource tool"};

m_idHelperName

Gaudi::Property<std::string> ActsTrk::TracccMeasurementConverterAlg::m_idHelperName

private

Initial value:

{this, "IDHelperName", "PixelID",
    "Pixel-like ID helper name to retrieve from DetectorStore"}

Definition at line 128 of file TracccMeasurementConverterAlg.h.

                                          {this, "IDHelperName", "PixelID",
    "Pixel-like ID helper name to retrieve from DetectorStore"};

m_idMapping

const ActsTrk::GeometryIdMapping* ActsTrk::TracccMeasurementConverterAlg::m_idMapping {nullptr}

private

Definition at line 115 of file TracccMeasurementConverterAlg.h.

{nullptr};

m_inputCellsKey

SG::ReadHandleKey<traccc::edm::silicon_cell_collection::buffer> ActsTrk::TracccMeasurementConverterAlg::m_inputCellsKey

private

Initial value:

{
      this, "InputCells", "TracccCells",
      "Input traccc cell collection buffer"}

Definition at line 83 of file TracccMeasurementConverterAlg.h.

                                                                         {
      this, "InputCells", "TracccCells",
      "Input traccc cell collection buffer"};

m_inputClusterKey

SG::ReadHandleKey<traccc::edm::silicon_cluster_collection::buffer> ActsTrk::TracccMeasurementConverterAlg::m_inputClusterKey

private

Initial value:

{
      this, "InputClusters", "TracccClusters",
      "Input traccc cluster collection buffer"}

Definition at line 80 of file TracccMeasurementConverterAlg.h.

                                                                              {
      this, "InputClusters", "TracccClusters",
      "Input traccc cluster collection buffer"};

m_inputMeasKey

SG::ReadHandleKey<traccc::edm::measurement_collection::buffer> ActsTrk::TracccMeasurementConverterAlg::m_inputMeasKey

private

Initial value:

{
      this, "InputMeasurements", "TracccMeasurements",
      "Input traccc measurement collection buffer"}

Definition at line 77 of file TracccMeasurementConverterAlg.h.

                                                                       {
      this, "InputMeasurements", "TracccMeasurements",
      "Input traccc measurement collection buffer"};

m_nMeas

std::atomic<int> ActsTrk::TracccMeasurementConverterAlg::m_nMeas = 0

mutableprivate

Definition at line 121 of file TracccMeasurementConverterAlg.h.

m_nPix

std::atomic<int> ActsTrk::TracccMeasurementConverterAlg::m_nPix = 0

mutableprivate

The object counters for debug prints in finalize method {.

Definition at line 119 of file TracccMeasurementConverterAlg.h.

m_nStrip

std::atomic<int> ActsTrk::TracccMeasurementConverterAlg::m_nStrip = 0

mutableprivate

Definition at line 120 of file TracccMeasurementConverterAlg.h.

m_outputMeasToPixelSPKey

SG::WriteHandleKey<std::vector<unsigned int> > ActsTrk::TracccMeasurementConverterAlg::m_outputMeasToPixelSPKey

private

Initial value:

{
      this, "OutputMeasToPixelSP", "ITkTracccMeasToPixelSP",
      "Output mapping from traccc measurement index to pixel spacepoint index"}

Definition at line 96 of file TracccMeasurementConverterAlg.h.

                                                                    {
      this, "OutputMeasToPixelSP", "ITkTracccMeasToPixelSP",
      "Output mapping from traccc measurement index to pixel spacepoint index"};

m_outputMeasToStripClKey

SG::WriteHandleKey<std::vector<unsigned int> > ActsTrk::TracccMeasurementConverterAlg::m_outputMeasToStripClKey

private

Initial value:

{
      this, "OutputMeasToStripCl", "ITkTracccMeasToStripCl",
      "Output mapping from traccc measurement index to strip cluster index"}

Definition at line 99 of file TracccMeasurementConverterAlg.h.

                                                                    {
      this, "OutputMeasToStripCl", "ITkTracccMeasToStripCl",
      "Output mapping from traccc measurement index to strip cluster index"};             

m_outputPixelKey

SG::WriteHandleKey<xAOD::PixelClusterContainer> ActsTrk::TracccMeasurementConverterAlg::m_outputPixelKey

private

Initial value:

{
      this, "OutputPixelClusters", "ITkTracccPixelClusters",
      "Output xAOD pixel cluster container"}

Definition at line 90 of file TracccMeasurementConverterAlg.h.

                                                              {
      this, "OutputPixelClusters", "ITkTracccPixelClusters",
      "Output xAOD pixel cluster container"};

m_outputPixelSpacePointsKey

SG::WriteHandleKey<xAOD::SpacePointContainer> ActsTrk::TracccMeasurementConverterAlg::m_outputPixelSpacePointsKey

private

Initial value:

{
      this, "OutputPixelSpacePoints", "ITkTracccPixelSpacepoints",
      "Output xAOD pixel space point container"}

Definition at line 93 of file TracccMeasurementConverterAlg.h.

                                                                       {
      this, "OutputPixelSpacePoints", "ITkTracccPixelSpacepoints",
      "Output xAOD pixel space point container"};

m_outputStripKey

SG::WriteHandleKey<xAOD::StripClusterContainer> ActsTrk::TracccMeasurementConverterAlg::m_outputStripKey

private

Initial value:

{
      this, "OutputStripClusters", "ITkTracccStripClusters",
      "Output xAOD strip cluster container"}

Definition at line 102 of file TracccMeasurementConverterAlg.h.

                                                              {
      this, "OutputStripClusters", "ITkTracccStripClusters",
      "Output xAOD strip cluster container"};

m_pixelID

const PixelID* ActsTrk::TracccMeasurementConverterAlg::m_pixelID {nullptr}

private

Conversion helpers (to retrieve module design, hash, etc.) {.

Definition at line 126 of file TracccMeasurementConverterAlg.h.

{nullptr};

m_pixelManager

const InDetDD::PixelDetectorManager* ActsTrk::TracccMeasurementConverterAlg::m_pixelManager {nullptr}

private

Definition at line 131 of file TracccMeasurementConverterAlg.h.

{nullptr};

m_stripID

const SCT_ID* ActsTrk::TracccMeasurementConverterAlg::m_stripID {nullptr}

private

Definition at line 127 of file TracccMeasurementConverterAlg.h.

{nullptr};

m_stripManager

const InDetDD::SCT_DetectorManager* ActsTrk::TracccMeasurementConverterAlg::m_stripManager {nullptr}

private

Definition at line 132 of file TracccMeasurementConverterAlg.h.

{nullptr};

m_varHandleArraysDeclared

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

privateinherited

Definition at line 387 of file AthCommonDataStore.h.

m_vhka

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

privateinherited

Definition at line 386 of file AthCommonDataStore.h.

---

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

• TracccMeasurementConverterAlg.h
• TracccMeasurementConverterAlg.cxx