#include <TrackParticleThinning.h>

Inheritance diagram for DerivationFramework::TrackParticleThinning:

Collaboration diagram for DerivationFramework::TrackParticleThinning:

Public Member Functions
	TrackParticleThinning (const std::string &t, const std::string &n, const IInterface *p)
virtual	~TrackParticleThinning ()
virtual StatusCode	initialize () override
virtual StatusCode	finalize () override
virtual StatusCode	doThinning (const EventContext &ctx) const override

Private Types
enum	MeasurementType { TrkState_unidentified = 0 , TrkState_Pixel = 1 , TrkState_SCT = 2 , TrkState_TRT = 3 , TrkState_Pseudo = 8 , TrkState_Vertex = 9 , TrkState_SpacePoint = 11 , TrkState_NumberOfMeasurementTypes =16 }

Private Member Functions
void	selectTrackHits (const xAOD::TrackParticleContainer &inputTrackParticles, const std::vector< bool > &inputMask, MeasurementType detTypeToSelect, std::vector< bool > &outputStatesMask, std::vector< bool > &outputMeasurementsMask) const
	Select TrackStateValidation and TrackMeasurementValidation objects that are used in the (thinned) track container.
void	filterTrackHits (const EventContext &ctx, MeasurementType detTypeToSelect, const xAOD::TrackParticleContainer &inputTrackParticles, const std::vector< bool > &inputMask, const SG::ThinningHandleKey< xAOD::TrackStateValidationContainer > &statesKey, const SG::ThinningHandleKey< xAOD::TrackMeasurementValidationContainer > &measurementsKey, std::atomic< unsigned int > &ntot_states, std::atomic< unsigned int > &ntot_measurements, std::atomic< unsigned int > &npass_states, std::atomic< unsigned int > &npass_measurements) const

Private Attributes
std::string	m_selectionString
std::atomic< unsigned int >	m_ntot
std::atomic< unsigned int >	m_npass
StringProperty	m_streamName { this, "StreamName", "", "Name of the stream being thinned" }
SG::ThinningHandleKey< xAOD::TrackParticleContainer >	m_inDetSGKey { this, "InDetTrackParticlesKey", "InDetTrackParticles", "" }
std::atomic< unsigned int >	m_ntot_pix_states
std::atomic< unsigned int >	m_npass_pix_states
SG::ThinningHandleKey< xAOD::TrackStateValidationContainer >	m_statesPixSGKey { this, "InDetTrackStatesPixKey", "PixelMSOSs", "" }
std::atomic< unsigned int >	m_ntot_pix_measurements
std::atomic< unsigned int >	m_npass_pix_measurements
SG::ThinningHandleKey< xAOD::TrackMeasurementValidationContainer >	m_measurementsPixSGKey { this, "InDetTrackMeasurementsPixKey", "PixelClusters", "" }
std::atomic< unsigned int >	m_ntot_sct_states
std::atomic< unsigned int >	m_npass_sct_states
SG::ThinningHandleKey< xAOD::TrackStateValidationContainer >	m_statesSctSGKey { this, "InDetTrackStatesSctKey", "SCT_MSOSs", "" }
std::atomic< unsigned int >	m_ntot_sct_measurements
std::atomic< unsigned int >	m_npass_sct_measurements
SG::ThinningHandleKey< xAOD::TrackMeasurementValidationContainer >	m_measurementsSctSGKey { this, "InDetTrackMeasurementsSctKey", "SCT_Clusters", "" }
std::atomic< unsigned int >	m_ntot_trt_states
std::atomic< unsigned int >	m_npass_trt_states
SG::ThinningHandleKey< xAOD::TrackStateValidationContainer >	m_statesTrtSGKey { this, "InDetTrackStatesTrtKey", "TRT_MSOSs", "" }
std::atomic< unsigned int >	m_ntot_trt_measurements
std::atomic< unsigned int >	m_npass_trt_measurements
SG::ThinningHandleKey< xAOD::TrackMeasurementValidationContainer >	m_measurementsTrtSGKey { this, "InDetTrackMeasurementsTrtKey", "TRT_DriftCircles", "" }
SG::ReadCondHandleKey< InDetDD::SiDetectorElementCollection >	m_SCTDetEleCollKey {this, "SCTDetEleCollKey", "SCT_DetectorElementCollection", "Key of SiDetectorElementCollection for SCT"}
bool	m_thinHitsOnTrack

Detailed Description

Definition at line 32 of file TrackParticleThinning.h.

Member Enumeration Documentation

◆ MeasurementType

enum DerivationFramework::TrackParticleThinning::MeasurementType

private

Enumerator
TrkState_unidentified
TrkState_Pixel
TrkState_SCT
TrkState_TRT
TrkState_Pseudo
TrkState_Vertex
TrkState_SpacePoint
TrkState_NumberOfMeasurementTypes

Definition at line 79 of file TrackParticleThinning.h.

                           {
    TrkState_unidentified = 0,
    TrkState_Pixel      = 1,
    TrkState_SCT        = 2,
    TrkState_TRT        = 3,
    TrkState_Pseudo     = 8,
    TrkState_Vertex     = 9,
    TrkState_SpacePoint = 11,
    TrkState_NumberOfMeasurementTypes=16
      };

Constructor & Destructor Documentation

◆ TrackParticleThinning()

DerivationFramework::TrackParticleThinning::TrackParticleThinning	(	const std::string &	t,
		const std::string &	n,
		const IInterface *	p )

Definition at line 22 of file TrackParticleThinning.cxx.

                                                                                        :
base_class(t,n,p),
m_selectionString(""),
m_ntot(0),
m_npass(0),
m_ntot_pix_states(0), 
m_npass_pix_states(0),
m_ntot_pix_measurements(0), 
m_npass_pix_measurements(0),
m_ntot_sct_states(0), 
m_npass_sct_states(0),
m_ntot_sct_measurements(0), 
m_npass_sct_measurements(0),
m_ntot_trt_states(0), 
m_npass_trt_states(0),
m_ntot_trt_measurements(0), 
m_npass_trt_measurements(0),
m_thinHitsOnTrack(false)
{
    // logic and selection settings
    declareProperty("SelectionString", m_selectionString);
    declareProperty("ThinHitsOnTrack", m_thinHitsOnTrack);
}

◆ ~TrackParticleThinning()

DerivationFramework::TrackParticleThinning::~TrackParticleThinning ( )

virtualdefault

Member Function Documentation

◆ doThinning()

StatusCode DerivationFramework::TrackParticleThinning::doThinning ( const EventContext & ctx ) const

overridevirtual

Definition at line 118 of file TrackParticleThinning.cxx.

{
    
    // Retrieve main TrackParticle collection
    SG::ThinningHandle<xAOD::TrackParticleContainer> importedTrackParticles
      (m_inDetSGKey, ctx);
    
    // Check the event contains tracks
    unsigned int nTracks = importedTrackParticles->size();
    if (nTracks==0) return StatusCode::SUCCESS;
    
    // Set up a mask with the same entries as the full TrackParticle collection
    std::vector<bool> mask;
    mask.assign(nTracks,false); // default: don't keep any tracks
    m_ntot += nTracks;
    
    // Execute the text parser and update the mask
    if (m_parser) {
        std::vector<int> entries =  m_parser->evaluateAsVector();
        unsigned int nEntries = entries.size();
        // check the sizes are compatible
        if (nTracks != nEntries ) {
            ATH_MSG_ERROR("Sizes incompatible! Are you sure your selection string used ID TrackParticles?");
            return StatusCode::FAILURE;
        } else {
            // set mask
            for (unsigned int i=0; i<nTracks; ++i) if (entries[i]==1) mask[i]=true;
        }
    }
    // Count the mask
    m_npass += std::count (mask.begin(), mask.end(), true);
 
    // Execute the thinning service based on the mask.
    importedTrackParticles.keep (mask);
 
    //If thinning hits on track, look over States and Measurements collections as well
    if (m_thinHitsOnTrack) {
      filterTrackHits (ctx,
                       TrkState_Pixel,
                       *importedTrackParticles,
                       mask,
                       m_statesPixSGKey,
                       m_measurementsPixSGKey,
                       m_ntot_pix_states,
                       m_ntot_pix_measurements,
                       m_npass_pix_states,
                       m_npass_pix_measurements);
      filterTrackHits (ctx,
                       TrkState_SCT,
                       *importedTrackParticles,
                       mask,
                       m_statesSctSGKey,
                       m_measurementsSctSGKey,
                       m_ntot_sct_states,
                       m_ntot_sct_measurements,
                       m_npass_sct_states,
                       m_npass_sct_measurements);
      filterTrackHits (ctx,
                       TrkState_TRT,
                       *importedTrackParticles,
                       mask,
                       m_statesTrtSGKey,
                       m_measurementsTrtSGKey,
                       m_ntot_trt_states,
                       m_ntot_trt_measurements,
                       m_npass_trt_states,
                       m_npass_trt_measurements);
    }
    
    return StatusCode::SUCCESS;
}

◆ filterTrackHits()

void DerivationFramework::TrackParticleThinning::filterTrackHits	(	const EventContext &	ctx,
		MeasurementType	detTypeToSelect,
		const xAOD::TrackParticleContainer &	inputTrackParticles,
		const std::vector< bool > &	inputMask,
		const SG::ThinningHandleKey< xAOD::TrackStateValidationContainer > &	statesKey,
		const SG::ThinningHandleKey< xAOD::TrackMeasurementValidationContainer > &	measurementsKey,
		std::atomic< unsigned int > &	ntot_states,
		std::atomic< unsigned int > &	ntot_measurements,
		std::atomic< unsigned int > &	npass_states,
		std::atomic< unsigned int > &	npass_measurements ) const

private

Definition at line 191 of file TrackParticleThinning.cxx.

{
  std::vector<bool> maskStates;
  std::vector<bool> maskMeasurements;
 
  selectTrackHits (inputTrackParticles, inputMask, detTypeToSelect,
                   maskStates, maskMeasurements);
 
  auto count = [] (const std::vector<bool>& m)
               { return std::count (m.begin(), m.end(), true); };
  npass_states += count (maskStates);
  npass_measurements += count (maskMeasurements);
 
  if (!statesKey.empty()) {
    SG::ThinningHandle<xAOD::TrackStateValidationContainer> importedStates
      (statesKey, ctx);
    unsigned int size_states = importedStates->size();
    if (size_states == 0) {
      ATH_MSG_WARNING("States container is empty: " << statesKey.key());
    }
    else {
      ntot_states += size_states;
      if (maskStates.size() > size_states) {
        ATH_MSG_ERROR("States mask size mismatch " << maskStates.size() <<
                      " > " << size_states);
      }
      maskStates.resize (size_states);
      importedStates.keep (maskStates);
    }
  }
 
  if (!measurementsKey.empty()) {
    SG::ThinningHandle<xAOD::TrackMeasurementValidationContainer> importedMeasurements
      (measurementsKey, ctx);
    unsigned int size_measurements = importedMeasurements->size();
    if (size_measurements == 0) {
      ATH_MSG_WARNING("Measurements container is empty: " << measurementsKey.key());
    }
    else {
      ntot_measurements += size_measurements;
      if (maskMeasurements.size() > size_measurements) {
        ATH_MSG_ERROR("Measurements mask size mismatch " << maskMeasurements.size() <<
                      " > " << size_measurements);
      }
      maskMeasurements.resize (size_measurements);
      importedMeasurements.keep (maskMeasurements);
    }
  }
}

◆ finalize()

StatusCode DerivationFramework::TrackParticleThinning::finalize ( )

overridevirtual

Definition at line 89 of file TrackParticleThinning.cxx.

{
    ATH_MSG_VERBOSE("finalize() ...");
    ATH_MSG_INFO("Processed "<< m_ntot <<" tracks, "<< m_npass<< " were retained ");
    if (m_thinHitsOnTrack) {
      ATH_MSG_INFO("Pixel state objects thinning, Total / Passed (Efficiency): " 
           << m_ntot_pix_states << " / " << m_npass_pix_states 
           << " (" << (m_ntot_pix_states == 0 ? 0 : static_cast<float>(m_npass_pix_states) / m_ntot_pix_states) << ")");
      ATH_MSG_INFO("Pixel measurements objects thinning, Total / Passed (Efficiency): " 
           << m_ntot_pix_measurements << " / " << m_npass_pix_measurements 
           << " (" << (m_ntot_pix_measurements == 0 ? 0 : static_cast<float>(m_npass_pix_measurements) / m_ntot_pix_measurements) << ")");
      ATH_MSG_INFO("SCT state objects thinning, Total / Passed (Efficiency): " 
           << m_ntot_sct_states << " / " << m_npass_sct_states 
           << " (" << (m_ntot_sct_states == 0 ? 0 : static_cast<float>(m_npass_sct_states) / m_ntot_sct_states) << ")");
      ATH_MSG_INFO("SCT measurements objects thinning, Total / Passed (Efficiency): " 
           << m_ntot_sct_measurements << " / " << m_npass_sct_measurements 
           << " (" << (m_ntot_sct_measurements == 0 ? 0 : static_cast<float>(m_npass_sct_measurements) / m_ntot_sct_measurements) << ")");
      ATH_MSG_INFO("TRT state objects thinning, Total / Passed (Efficiency): " 
           << m_ntot_trt_states << " / " << m_npass_trt_states 
           << " (" << (m_ntot_trt_states == 0 ? 0 : static_cast<float>(m_npass_trt_states) / m_ntot_trt_states) << ")");
      ATH_MSG_INFO("TRT measurements objects thinning, Total / Passed (Efficiency): " 
           << m_ntot_trt_measurements << " / " << m_npass_trt_measurements 
           << " (" << (m_ntot_trt_measurements == 0 ? 0 : static_cast<float>(m_npass_trt_measurements) / m_ntot_trt_measurements) << ")");
    }
    ATH_CHECK( finalizeParser() );
    return StatusCode::SUCCESS;
}

◆ initialize()

StatusCode DerivationFramework::TrackParticleThinning::initialize ( )

overridevirtual

Definition at line 52 of file TrackParticleThinning.cxx.

{
    ATH_MSG_VERBOSE("initialize() ...");
    if (m_selectionString.empty()) {
        ATH_MSG_FATAL("No inner detector track selection string provided!");
        return StatusCode::FAILURE;
    } else {ATH_MSG_INFO("Track thinning selection string: " << m_selectionString);}
    
    // Set up the text-parsing machinery for thinning the tracks directly according to user cuts
    if (!m_selectionString.empty()) {
       ATH_CHECK(initializeParser(m_selectionString));
    }
 
    //check xAOD::InDetTrackParticle collection
    ATH_CHECK( m_inDetSGKey.initialize (m_streamName) );
    ATH_MSG_INFO("Using " << m_inDetSGKey << "as the source collection for inner detector track particles");
    //check availability of xAOD::TrackStateValidation and xAOD::TrackMeasurementValidation containers
    if (m_thinHitsOnTrack) {
      ATH_MSG_INFO("Pixel states collection as source for thinning: " << m_statesPixSGKey.key());
      ATH_MSG_INFO("Pixel measurements collection as source for thinning: " << m_measurementsPixSGKey.key());
      ATH_MSG_INFO("SCT states collection as source for thinning: " << m_statesSctSGKey.key());
      ATH_MSG_INFO("SCT measurements collection as source for thinning: " << m_measurementsSctSGKey.key());
      ATH_MSG_INFO("TRT states collection as source for thinning: " << m_statesTrtSGKey.key());
      ATH_MSG_INFO("TRT measurements collection as source for thinning: " << m_measurementsTrtSGKey.key());
    }
    ATH_CHECK( m_statesPixSGKey.initialize (m_streamName, m_thinHitsOnTrack && !m_statesPixSGKey.empty()) );
    ATH_CHECK( m_measurementsPixSGKey.initialize (m_streamName, m_thinHitsOnTrack && !m_measurementsPixSGKey.empty()) );
    ATH_CHECK( m_statesSctSGKey.initialize (m_streamName, m_thinHitsOnTrack && !m_statesSctSGKey.empty()) );
    ATH_CHECK( m_measurementsSctSGKey.initialize (m_streamName, m_thinHitsOnTrack && !m_measurementsSctSGKey.empty()) );
    ATH_CHECK( m_statesTrtSGKey.initialize (m_streamName, m_thinHitsOnTrack && !m_statesTrtSGKey.empty()) );
    ATH_CHECK( m_measurementsTrtSGKey.initialize (m_streamName, m_thinHitsOnTrack && !m_measurementsTrtSGKey.empty()) );
 
    ATH_CHECK(m_SCTDetEleCollKey.initialize( !m_SCTDetEleCollKey.key().empty() ));
 
    return StatusCode::SUCCESS;
}

◆ selectTrackHits()

void DerivationFramework::TrackParticleThinning::selectTrackHits	(	const xAOD::TrackParticleContainer &	inputTrackParticles,
		const std::vector< bool > &	inputMask,
		MeasurementType	detTypeToSelect,
		std::vector< bool > &	outputStatesMask,
		std::vector< bool > &	outputMeasurementsMask ) const

private

Select TrackStateValidation and TrackMeasurementValidation objects that are used in the (thinned) track container.

Definition at line 252 of file TrackParticleThinning.cxx.

{
  // loop over track particles, consider only the ones pre-selected by the mask
  int trkIndex=-1;
  for (const xAOD::TrackParticle* trkIt : inputTrackParticles) {
    trkIndex++;
    if (not inputMask[trkIndex]) continue;
 
    // loop over the TrackStateValidation objects, and add them to the outputStatesMask    
    using StatesOnTrack = std::vector<ElementLink<xAOD::TrackStateValidationContainer>>;
    static const SG::ConstAccessor< StatesOnTrack > msosLinkAcc( "msosLink" );
    if( ! msosLinkAcc.isAvailable(*trkIt) ) {
      ATH_MSG_DEBUG("Cannot find TrackState link from xAOD::TrackParticle. Skipping track.");
      continue;
    }
    const StatesOnTrack& measurementsOnTrack = msosLinkAcc(*trkIt);
    for( const ElementLink<xAOD::TrackStateValidationContainer>& trkState_el : measurementsOnTrack) {
      if (not trkState_el.isValid()) {
    ATH_MSG_DEBUG("Cannot find a valid link to TrackStateValidation object for track index: " << trkIndex);
    continue; //not a valid link
      }
      if ((*trkState_el)->detType() != detTypeToSelect) {
    ATH_MSG_VERBOSE("Discarding TrackState as not of correct type " << detTypeToSelect);
    continue;
      }
      if (trkState_el.index() >= outputStatesMask.size()) {
        outputStatesMask.resize (trkState_el.index()+1);
      }
      outputStatesMask[trkState_el.index()] = true;
 
      // get the corresponding TrackMeasurementValidation object, if any, and add it to the outputMeasurementsMask
      const ElementLink<xAOD::TrackMeasurementValidationContainer> trkMeasurement_el = (*trkState_el)->trackMeasurementValidationLink();
      if (not trkMeasurement_el.isValid()) {
    ATH_MSG_VERBOSE("Cannot find a valid link to TrackMeasurementValidation object from track state for track index: " << trkIndex
            << ", trackState index: " << trkState_el.index());
    continue; //not a valid link
      }
      if (*trkMeasurement_el == nullptr) {
    ATH_MSG_VERBOSE("Invalid pointer to TrackMeasurementValidation object from track state for track index: " << trkIndex
            << ", trackState index: " << trkState_el.index());
    continue; //not linking to a valid object -- is it necessary?
      }
      if (trkMeasurement_el.index() >= outputMeasurementsMask.size()) {
        outputMeasurementsMask.resize (trkMeasurement_el.index()+1);
      }
      outputMeasurementsMask[trkMeasurement_el.index()] = true;
    }
  } // end loop over xAOD::TrackParticle container
}

Member Data Documentation

◆ m_inDetSGKey

SG::ThinningHandleKey<xAOD::TrackParticleContainer> DerivationFramework::TrackParticleThinning::m_inDetSGKey { this, "InDetTrackParticlesKey", "InDetTrackParticles", "" }

private

Definition at line 48 of file TrackParticleThinning.h.

49{ this, "InDetTrackParticlesKey", "InDetTrackParticles", "" };

◆ m_measurementsPixSGKey

SG::ThinningHandleKey<xAOD::TrackMeasurementValidationContainer> DerivationFramework::TrackParticleThinning::m_measurementsPixSGKey { this, "InDetTrackMeasurementsPixKey", "PixelClusters", "" }

private

Definition at line 56 of file TrackParticleThinning.h.

57{ this, "InDetTrackMeasurementsPixKey", "PixelClusters", "" };

◆ m_measurementsSctSGKey

SG::ThinningHandleKey<xAOD::TrackMeasurementValidationContainer> DerivationFramework::TrackParticleThinning::m_measurementsSctSGKey { this, "InDetTrackMeasurementsSctKey", "SCT_Clusters", "" }

private

Definition at line 62 of file TrackParticleThinning.h.

63{ this, "InDetTrackMeasurementsSctKey", "SCT_Clusters", "" };

◆ m_measurementsTrtSGKey

SG::ThinningHandleKey<xAOD::TrackMeasurementValidationContainer> DerivationFramework::TrackParticleThinning::m_measurementsTrtSGKey { this, "InDetTrackMeasurementsTrtKey", "TRT_DriftCircles", "" }

private

Definition at line 68 of file TrackParticleThinning.h.

69{ this, "InDetTrackMeasurementsTrtKey", "TRT_DriftCircles", "" };

◆ m_npass

std::atomic<unsigned int> DerivationFramework::TrackParticleThinning::m_npass

private

Definition at line 45 of file TrackParticleThinning.h.

◆ m_npass_pix_measurements

std::atomic<unsigned int> DerivationFramework::TrackParticleThinning::m_npass_pix_measurements

private

Definition at line 55 of file TrackParticleThinning.h.

◆ m_npass_pix_states

std::atomic<unsigned int> DerivationFramework::TrackParticleThinning::m_npass_pix_states

private

Definition at line 52 of file TrackParticleThinning.h.

◆ m_npass_sct_measurements

std::atomic<unsigned int> DerivationFramework::TrackParticleThinning::m_npass_sct_measurements

private

Definition at line 61 of file TrackParticleThinning.h.

◆ m_npass_sct_states

std::atomic<unsigned int> DerivationFramework::TrackParticleThinning::m_npass_sct_states

private

Definition at line 58 of file TrackParticleThinning.h.

◆ m_npass_trt_measurements

std::atomic<unsigned int> DerivationFramework::TrackParticleThinning::m_npass_trt_measurements

private

Definition at line 67 of file TrackParticleThinning.h.

◆ m_npass_trt_states

std::atomic<unsigned int> DerivationFramework::TrackParticleThinning::m_npass_trt_states

private

Definition at line 64 of file TrackParticleThinning.h.

◆ m_ntot

std::atomic<unsigned int> DerivationFramework::TrackParticleThinning::m_ntot

mutableprivate

Definition at line 45 of file TrackParticleThinning.h.

◆ m_ntot_pix_measurements

std::atomic<unsigned int> DerivationFramework::TrackParticleThinning::m_ntot_pix_measurements

mutableprivate

Definition at line 55 of file TrackParticleThinning.h.

◆ m_ntot_pix_states

std::atomic<unsigned int> DerivationFramework::TrackParticleThinning::m_ntot_pix_states

mutableprivate

Definition at line 52 of file TrackParticleThinning.h.

◆ m_ntot_sct_measurements

std::atomic<unsigned int> DerivationFramework::TrackParticleThinning::m_ntot_sct_measurements

mutableprivate

Definition at line 61 of file TrackParticleThinning.h.

◆ m_ntot_sct_states

std::atomic<unsigned int> DerivationFramework::TrackParticleThinning::m_ntot_sct_states

mutableprivate

Definition at line 58 of file TrackParticleThinning.h.

◆ m_ntot_trt_measurements

std::atomic<unsigned int> DerivationFramework::TrackParticleThinning::m_ntot_trt_measurements

mutableprivate

Definition at line 67 of file TrackParticleThinning.h.

◆ m_ntot_trt_states

std::atomic<unsigned int> DerivationFramework::TrackParticleThinning::m_ntot_trt_states

mutableprivate

Definition at line 64 of file TrackParticleThinning.h.

◆ m_SCTDetEleCollKey

SG::ReadCondHandleKey<InDetDD::SiDetectorElementCollection> DerivationFramework::TrackParticleThinning::m_SCTDetEleCollKey {this, "SCTDetEleCollKey", "SCT_DetectorElementCollection", "Key of SiDetectorElementCollection for SCT"}

private

Definition at line 72 of file TrackParticleThinning.h.

72{this, "SCTDetEleCollKey", "SCT_DetectorElementCollection", "Key of SiDetectorElementCollection for SCT"};

◆ m_selectionString

std::string DerivationFramework::TrackParticleThinning::m_selectionString

private

Definition at line 42 of file TrackParticleThinning.h.

◆ m_statesPixSGKey

SG::ThinningHandleKey<xAOD::TrackStateValidationContainer> DerivationFramework::TrackParticleThinning::m_statesPixSGKey { this, "InDetTrackStatesPixKey", "PixelMSOSs", "" }

private

Definition at line 53 of file TrackParticleThinning.h.

54{ this, "InDetTrackStatesPixKey", "PixelMSOSs", "" };

◆ m_statesSctSGKey

SG::ThinningHandleKey<xAOD::TrackStateValidationContainer> DerivationFramework::TrackParticleThinning::m_statesSctSGKey { this, "InDetTrackStatesSctKey", "SCT_MSOSs", "" }

private

Definition at line 59 of file TrackParticleThinning.h.

60{ this, "InDetTrackStatesSctKey", "SCT_MSOSs", "" };

◆ m_statesTrtSGKey

SG::ThinningHandleKey<xAOD::TrackStateValidationContainer> DerivationFramework::TrackParticleThinning::m_statesTrtSGKey { this, "InDetTrackStatesTrtKey", "TRT_MSOSs", "" }

private

Definition at line 65 of file TrackParticleThinning.h.

66{ this, "InDetTrackStatesTrtKey", "TRT_MSOSs", "" };

◆ m_streamName

StringProperty DerivationFramework::TrackParticleThinning::m_streamName { this, "StreamName", "", "Name of the stream being thinned" }

private

Definition at line 46 of file TrackParticleThinning.h.

47{ this, "StreamName", "", "Name of the stream being thinned" };

◆ m_thinHitsOnTrack

bool DerivationFramework::TrackParticleThinning::m_thinHitsOnTrack

private

Definition at line 75 of file TrackParticleThinning.h.

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

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ MeasurementType

Constructor & Destructor Documentation

◆ TrackParticleThinning()

◆ ~TrackParticleThinning()

Member Function Documentation

◆ doThinning()

◆ filterTrackHits()

◆ finalize()

◆ initialize()

◆ selectTrackHits()

Member Data Documentation

◆ m_inDetSGKey

◆ m_measurementsPixSGKey

◆ m_measurementsSctSGKey

◆ m_measurementsTrtSGKey

◆ m_npass

◆ m_npass_pix_measurements

◆ m_npass_pix_states

◆ m_npass_sct_measurements

◆ m_npass_sct_states

◆ m_npass_trt_measurements

◆ m_npass_trt_states

◆ m_ntot

◆ m_ntot_pix_measurements

◆ m_ntot_pix_states

◆ m_ntot_sct_measurements

◆ m_ntot_sct_states

◆ m_ntot_trt_measurements

◆ m_ntot_trt_states

◆ m_SCTDetEleCollKey

◆ m_selectionString

◆ m_statesPixSGKey

◆ m_statesSctSGKey

◆ m_statesTrtSGKey

◆ m_streamName

◆ m_thinHitsOnTrack