Method split

tiledb/sm/subarray/subarray.cc:1448–1475

}

void Subarray::split(
    unsigned splitting_dim,
    const ByteVecValue& splitting_value,
    Subarray* r1,
    Subarray* r2) const {
  iassert(r1 != nullptr);
  iassert(r2 != nullptr);
  *r1 = Subarray(array_, layout_, stats_->parent(), logger_, coalesce_ranges_);
  *r2 = Subarray(array_, layout_, stats_->parent(), logger_, coalesce_ranges_);

  auto dim_num = array_->array_schema_latest().dim_num();

  Range sr1, sr2;
  for (unsigned d = 0; d < dim_num; ++d) {
    const auto& r = range_subset_[d][0];
    if (d == splitting_dim) {
      auto dim{array_->array_schema_latest().dimension_ptr(d)};
      dim->split_range(r, splitting_value, &sr1, &sr2);
      r1->add_range_unsafe(d, sr1);
      r2->add_range_unsafe(d, sr2);
    } else {
      if (!range_subset_[d].is_implicitly_initialized()) {
        r1->add_range_unsafe(d, r);
        r2->add_range_unsafe(d, r);
      }
    }
  }
}

void Subarray::split(
    uint64_t splitting_range,