Method make_data_buff

test/src/test-cppapi-aggregates.cc:486–514

template <class T>
std::vector<uint8_t> CppAggregatesFx<T>::make_data_buff(
    std::vector<int> values, optional<std::vector<uint8_t>> validity) {
  std::vector<T> data;
  if (validity.has_value()) {
    auto a = tiledb::Attribute::create<T>(ctx_, "unused");
    const void* fill_value = nullptr;
    uint64_t size = 0;
    a.get_fill_value(&fill_value, &size);

    for (uint64_t i = 0; i < values.size(); i++) {
      auto v = values[i];
      if (set_qc_ &&
          (v == 4 || v == 35 || (nullable_ && validity.value()[i] == 0))) {
        data.emplace_back(*(const T*)fill_value);
      } else {
        data.emplace_back(static_cast<T>(v));
      }
    }
  } else {
    for (auto& v : values) {
      data.emplace_back(static_cast<T>(v));
    }
  }

  std::vector<uint8_t> ret(data.size() * sizeof(T));
  memcpy(ret.data(), data.data(), ret.size());

  return ret;
}

template <>
std::vector<uint8_t> CppAggregatesFx<std::string>::make_data_buff(