ActsTrk::MeasurementParameterMap Struct Reference

#include <MeasurementCalibrator.h>

Collaboration diagram for ActsTrk::MeasurementParameterMap:

Public Member Functions
xAOD::UncalibMeasType	measurementTypeFromVolumeId (unsigned int volume_id) const
void	setMeasurementTypeForVolumeId (unsigned int volume_id, xAOD::UncalibMeasType type)
	MeasurementParameterMap ()
template<std::size_t DIM>
Acts::SubspaceIndices< DIM >	parameterMap (const Acts::GeometryContext &, const Acts::CalibrationContext &, const Acts::Surface &surface) const

Public Attributes
std::array< unsigned char, 128 >	m_volumeIdToMeasurementType {}

Static Public Attributes
static constexpr std::array< Acts::SubspaceIndices< 1 >, 2 >	s_stripSubspaceIndices
static constexpr Acts::SubspaceIndices< 2 >	s_pixelSubspaceIndices
static constexpr Acts::SubspaceIndices< 3 >	s_hgtdSubspaceIndices

Detailed Description

Definition at line 37 of file MeasurementCalibrator.h.

Constructor & Destructor Documentation

MeasurementParameterMap()

ActsTrk::MeasurementParameterMap::MeasurementParameterMap ( )

inline

Definition at line 51 of file MeasurementCalibrator.h.

                                {
         // @TODO get mapping from converter tool ?
         std::vector<unsigned int> pixel_vol {16, 15, 9, 20, 19, 18, 10, 14, 13,  8};
         for (unsigned int vol_id : pixel_vol) {
            setMeasurementTypeForVolumeId(vol_id, xAOD::UncalibMeasType::PixelClusterType );
         }
         std::vector<unsigned int> strip_vol {23, 22, 24};
         for (unsigned int vol_id : strip_vol) {
            setMeasurementTypeForVolumeId(vol_id, xAOD::UncalibMeasType::StripClusterType );
         }
         std::vector<unsigned int> hgtd_vol {2, 25};
         for (unsigned int vol_id : hgtd_vol) {
            setMeasurementTypeForVolumeId(vol_id, xAOD::UncalibMeasType::HGTDClusterType );
         }
      }

Member Function Documentation

measurementTypeFromVolumeId()

xAOD::UncalibMeasType ActsTrk::MeasurementParameterMap::measurementTypeFromVolumeId ( unsigned int volume_id ) const

inline

Definition at line 40 of file MeasurementCalibrator.h.

                                                                                    {
         unsigned char shift = (volume_id%2) ? 4 : 0;
         unsigned char idx = volume_id/2;
         return static_cast<xAOD::UncalibMeasType>((m_volumeIdToMeasurementType[idx] >> shift) & 0xf);
      }

parameterMap()

template<std::size_t DIM>

Acts::SubspaceIndices< DIM > ActsTrk::MeasurementParameterMap::parameterMap ( const Acts::GeometryContext & , const Acts::CalibrationContext & , const Acts::Surface & surface ) const

inline

Definition at line 68 of file MeasurementCalibrator.h.

                                                                       {
         // @TODO make interface measurement type aware ?
         if constexpr(DIM==3) {
            assert( measurementTypeFromVolumeId(surface.geometryId().volume()) == xAOD::UncalibMeasType::HGTDClusterType );
            return s_hgtdSubspaceIndices;
         }
         else if constexpr(DIM==2) {
            assert( measurementTypeFromVolumeId(surface.geometryId().volume()) == xAOD::UncalibMeasType::PixelClusterType );
            return s_pixelSubspaceIndices;
         }
         else if constexpr(DIM==1) {
            assert( measurementTypeFromVolumeId(surface.geometryId().volume()) == xAOD::UncalibMeasType::StripClusterType );
            auto boundType = surface.bounds().type();
            const std::size_t projector_idx  = boundType == Acts::SurfaceBounds::eAnnulus;
            return s_stripSubspaceIndices[projector_idx];
         }
         else {
            throw std::runtime_error("Unsupported dimension");
         }
 
      }

setMeasurementTypeForVolumeId()

void ActsTrk::MeasurementParameterMap::setMeasurementTypeForVolumeId ( unsigned int volume_id, xAOD::UncalibMeasType type )

inline

Definition at line 45 of file MeasurementCalibrator.h.

                                                                                           {
         static_assert( static_cast<unsigned int>(xAOD::UncalibMeasType::nTypes) <  16u );
         unsigned char shift = (volume_id%2) ? 4 : 0;
         unsigned char idx = volume_id/2;
         m_volumeIdToMeasurementType[idx] |= ((static_cast<unsigned int>(type) & 0xf) << shift);
      }

Member Data Documentation

m_volumeIdToMeasurementType

std::array<unsigned char, 128> ActsTrk::MeasurementParameterMap::m_volumeIdToMeasurementType {}

Definition at line 39 of file MeasurementCalibrator.h.

{};

s_hgtdSubspaceIndices

Acts::SubspaceIndices<3> ActsTrk::MeasurementParameterMap::s_hgtdSubspaceIndices

staticconstexpr

Initial value:

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

Definition at line 99 of file MeasurementCalibrator.h.

                                                                    {
         Acts::eBoundLoc0, Acts::eBoundLoc1, Acts::eBoundTime
      };

s_pixelSubspaceIndices

Acts::SubspaceIndices<2> ActsTrk::MeasurementParameterMap::s_pixelSubspaceIndices

staticconstexpr

Initial value:

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

Definition at line 96 of file MeasurementCalibrator.h.

                                                                     {
        Acts::eBoundLoc0, Acts::eBoundLoc1
      };

s_stripSubspaceIndices

std::array<Acts::SubspaceIndices<1>, 2> ActsTrk::MeasurementParameterMap::s_stripSubspaceIndices

staticconstexpr

Initial value:

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

Definition at line 92 of file MeasurementCalibrator.h.

                                                                                  {
        {{Acts::eBoundLoc0}, // normal strip: x -> l0
        {Acts::eBoundLoc1}} // annulus strip: y -> l0
      };

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

• MeasurementCalibrator.h