Method NeedToFilter

libs/search/features_filter.cpp:10–15

FeaturesFilter::FeaturesFilter(CBV const & filter, uint64_t threshold) : m_filter(filter), m_threshold(threshold) {}

bool FeaturesFilter::NeedToFilter(CBV const & cbv) const
{
  if (cbv.IsFull())
    return true;
  return cbv.PopCount() > m_threshold;
}

// LocalityFilter ----------------------------------------------------------------------------------
LocalityFilter::LocalityFilter(CBV const & filter) : FeaturesFilter(filter, 0 /* threshold */) {}