MeasurementSelectorBase< NMeasMax, DIMMAX, derived_t >::ProjectorBitSetMaker Struct Reference

#include <MeasurementSelector.h>

Collaboration diagram for MeasurementSelectorBase< NMeasMax, DIMMAX, derived_t >::ProjectorBitSetMaker:

Static Public Member Functions
template<std::size_t N>
static Acts::ProjectorBitset	create (const ParameterMapping::type< N > &parameter_map)

Detailed Description

template<std::size_t NMeasMax, std::size_t DIMMAX, typename derived_t>
struct MeasurementSelectorBase< NMeasMax, DIMMAX, derived_t >::ProjectorBitSetMaker

Definition at line 316 of file MeasurementSelector.h.

Member Function Documentation

create()

template<std::size_t NMeasMax, std::size_t DIMMAX, typename derived_t >

template<std::size_t N>

static Acts::ProjectorBitset MeasurementSelectorBase< NMeasMax, DIMMAX, derived_t >::ProjectorBitSetMaker::create ( const ParameterMapping::type< N > &  parameter_map )

inlinestatic

Definition at line 319 of file MeasurementSelector.h.

                                                                               {
         constexpr std::size_t nrows = Acts::MultiTrajectoryTraits::MeasurementSizeMax;
         constexpr std::size_t ncols = Acts::eBoundSize;
 
         std::bitset<nrows * ncols> proj_bitset {};
 
         for (unsigned int col_i=0; col_i<N; ++col_i) {
            unsigned int row_i = parameter_map[col_i];
            unsigned int idx = col_i *nrows + row_i;      // @TODO handle row major and column major correctly
            proj_bitset[ (nrows * ncols - 1) - idx ] = 1;
         }
         return proj_bitset.to_ullong();
      }

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

• MeasurementSelector.h