ActsTrk::TrkMeasurementCalibrator Class Reference

#include <MeasurementCalibrator.h>

Inheritance diagram for ActsTrk::TrkMeasurementCalibrator:

Collaboration diagram for ActsTrk::TrkMeasurementCalibrator:

Classes
class	MeasurementAdapter

Public Member Functions
	TrkMeasurementCalibrator (const ActsTrk::IActsToTrkConverterTool &converter_tool)
template<typename trajectory_t >
void	calibrate ([[maybe_unused]] const Acts::GeometryContext &gctx, [[maybe_unused]] const Acts::CalibrationContext &cctx, const Acts::SourceLink &sl, typename Acts::MultiTrajectory< trajectory_t >::TrackStateProxy trackState) const
template<typename state_t >
void	setProjector (xAOD::UncalibMeasType measType, Acts::SurfaceBounds::BoundsType boundType, state_t &trackState) const
template<size_t Dim, typename pos_t , typename cov_t , typename state_t >
void	setState (xAOD::UncalibMeasType measType, const pos_t &locpos, const cov_t &cov, Acts::SurfaceBounds::BoundsType boundType, state_t &trackState) const
template<class measurement_t , typename trajectory_t >
void	setStateFromMeasurement (const measurement_t &measurement, Acts::SurfaceBounds::BoundsType bound_type, typename Acts::MultiTrajectory< trajectory_t >::TrackStateProxy &trackState) const

Static Protected Attributes
constexpr static std::array< Acts::BoundSubspaceIndices, 2 >	s_stripSubspaceIndices
constexpr static Acts::BoundSubspaceIndices	s_pixelSubspaceIndices

Private Attributes
const ActsTrk::IActsToTrkConverterTool *	m_converterTool

Detailed Description

Definition at line 108 of file MeasurementCalibrator.h.

Constructor & Destructor Documentation

TrkMeasurementCalibrator()

ActsTrk::TrkMeasurementCalibrator::TrkMeasurementCalibrator ( const ActsTrk::IActsToTrkConverterTool &  converter_tool )

inline

Definition at line 140 of file MeasurementCalibrator.h.

      : m_converterTool(&converter_tool) {}

Member Function Documentation

calibrate()

template<typename trajectory_t >

void ActsTrk::TrkMeasurementCalibrator::calibrate ( [[maybe_unused] ] const Acts::GeometryContext &  gctx, [[maybe_unused] ] const Acts::CalibrationContext &  cctx, const Acts::SourceLink &  sl, typename Acts::MultiTrajectory< trajectory_t >::TrackStateProxy  trackState  ) const

inline

Definition at line 144 of file MeasurementCalibrator.h.

                                                                                               {
      auto sourceLink = sl.template get<ATLASSourceLink>();
      trackState.setUncalibratedSourceLink(Acts::SourceLink{sl});
      assert(sourceLink);
      const Acts::Surface &surface = this->m_converterTool->trkSurfaceToActsSurface(sourceLink->associatedSurface());
      this->setStateFromMeasurement<MeasurementAdapter, trajectory_t>(MeasurementAdapter(*sourceLink),
                                    surface.bounds().type(),
                                    trackState);
   }

setProjector()

template<typename state_t >

void ActsTrk::MeasurementCalibratorBase::setProjector ( xAOD::UncalibMeasType  measType, Acts::SurfaceBounds::BoundsType  boundType, state_t &  trackState  ) const

inlineinherited

Definition at line 47 of file MeasurementCalibrator.h.

                                                        {
     switch (measType) {
       case xAOD::UncalibMeasType::StripClusterType: {
         const std::size_t projector_idx  = boundType == Acts::SurfaceBounds::eAnnulus;
         trackState.setBoundSubspaceIndices(s_stripSubspaceIndices[projector_idx]);
         break;
       }
       case xAOD::UncalibMeasType::PixelClusterType: {
         trackState.setBoundSubspaceIndices(s_pixelSubspaceIndices);
         break;
       }
       default:
         throw std::domain_error("Can only handle measurement type pixel or strip");
     }
   }

setState()

template<size_t Dim, typename pos_t , typename cov_t , typename state_t >

void ActsTrk::MeasurementCalibratorBase::setState ( xAOD::UncalibMeasType  measType, const pos_t &  locpos, const cov_t &  cov, Acts::SurfaceBounds::BoundsType  boundType, state_t &  trackState  ) const

inlineinherited

Definition at line 66 of file MeasurementCalibrator.h.

                                       {
       trackState.allocateCalibrated(Dim);
       setProjector(measType, boundType, trackState);
       trackState.template calibrated<Dim>() = locpos.template cast<Acts::ActsScalar>();
       trackState.template calibratedCovariance<Dim>() = cov.template cast<Acts::ActsScalar>();
   }

setStateFromMeasurement()

template<class measurement_t , typename trajectory_t >

void ActsTrk::MeasurementCalibratorBase::setStateFromMeasurement ( const measurement_t &  measurement, Acts::SurfaceBounds::BoundsType  bound_type, typename Acts::MultiTrajectory< trajectory_t >::TrackStateProxy &  trackState  ) const

inlineinherited

Definition at line 79 of file MeasurementCalibrator.h.

                                                                                                                     {
       switch (measurement.type()) {
       case (xAOD::UncalibMeasType::StripClusterType): {
       setState<1>(
           measurement.type(),
           measurement.template localPosition<1>(),
           measurement.template localCovariance<1>().template topLeftCorner<1, 1>(),
           bound_type,
           trackState);
       break;
       }
       case (xAOD::UncalibMeasType::PixelClusterType): {
       setState<2>(
           measurement.type(),
           measurement.template localPosition<2>(),
           measurement.template localCovariance<2>().template topLeftCorner<2, 2>(),
           bound_type,
           trackState);
       break;
       }
       default:
         throw std::domain_error("Can only handle measurement type pixel or strip");
      }
   }

Member Data Documentation

m_converterTool

const ActsTrk::IActsToTrkConverterTool* ActsTrk::TrkMeasurementCalibrator::m_converterTool

private

Definition at line 157 of file MeasurementCalibrator.h.

s_pixelSubspaceIndices

constexpr static Acts::BoundSubspaceIndices ActsTrk::MeasurementCalibratorBase::s_pixelSubspaceIndices

staticconstexprprotectedinherited

Initial value:

= {
    Acts::eBoundLoc0, Acts::eBoundLoc1
   }

Definition at line 39 of file MeasurementCalibrator.h.

s_stripSubspaceIndices

constexpr static std::array<Acts::BoundSubspaceIndices, 2> ActsTrk::MeasurementCalibratorBase::s_stripSubspaceIndices

staticconstexprprotectedinherited

Initial value:

= {
     Acts::BoundSubspaceIndices{Acts::eBoundLoc0}, 
     Acts::BoundSubspaceIndices{Acts::eBoundLoc1} 
   }

Definition at line 35 of file MeasurementCalibrator.h.

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

• MeasurementCalibrator.h