Method write_dense_string

test/src/test-cppapi-aggregates.cc:434–483

template <class T>
void CppAggregatesFx<T>::write_dense_string(
    std::vector<std::string> a,
    uint64_t dim1_min,
    uint64_t dim1_max,
    uint64_t dim2_min,
    uint64_t dim2_max,
    uint64_t timestamp,
    optional<std::vector<uint8_t>> a_validity) {
  // Open array.
  Array array(
      ctx_,
      ARRAY_NAME,
      TILEDB_WRITE,
      TemporalPolicy(TimestampStartEnd, 0, timestamp));

  std::string a_data;
  std::vector<uint64_t> a_offsets;
  uint64_t offset = 0;
  for (auto& v : a) {
    a_data += v;
    a_offsets.emplace_back(offset);
    offset += v.length();
  }

  // Create the subarray.
  Subarray subarray(ctx_, array);
  subarray.add_range(0, dim1_min, dim1_max).add_range(1, dim2_min, dim2_max);

  // Create query.
  Query query(ctx_, array, TILEDB_WRITE);
  query.set_layout(TILEDB_ROW_MAJOR);
  query.set_subarray(subarray);
  query.set_offsets_buffer("a1", a_offsets);
  query.set_data_buffer("a1", a_data);
  if (a_validity.has_value()) {
    query.set_validity_buffer("a1", a_validity.value());
  }
  query.set_offsets_buffer("a2", a_offsets);
  query.set_data_buffer("a2", a_data);
  if (a_validity.has_value()) {
    query.set_validity_buffer("a2", a_validity.value());
  }

  // Submit/finalize the query.
  query.submit();
  query.finalize();

  // Close array.
  array.close();
}

template <class T>
std::vector<uint8_t> CppAggregatesFx<T>::make_data_buff(