Function writeRowVector

bolt/vector/VectorSaver.cpp:429–449

}

void writeRowVector(const BaseVector& vector, std::ostream& out) {
  // Nulls buffer.
  writeOptionalBuffer(vector.nulls(), out);

  const auto* rowVector = vector.as<RowVector>();
  BOLT_CHECK_NOT_NULL(
      rowVector, "Expected a RowVector, got: {}", vector.toString());

  // Child vectors.
  auto numChildren = rowVector->childrenSize();
  write<int32_t>(numChildren, out);

  for (auto i = 0; i < numChildren; ++i) {
    const auto& child = rowVector->childAt(i);

    write<bool>(child != nullptr, out);
    if (child) {
      saveVector(*child, out);
    }
  }
}

VectorPtr readRowVector(
    const TypePtr& type,