Method AppendScalars

cpp/src/arrow/array/builder_base.cc:345–359

}

Status ArrayBuilder::AppendScalars(const ScalarVector& scalars) {
  if (scalars.empty()) return Status::OK();
  const auto ty = type();
  for (const auto& scalar : scalars) {
    if (!scalar->type->Equals(ty)) {
      return Status::Invalid("Cannot append scalar of type ", scalar->type->ToString(),
                             " to builder for type ", type()->ToString());
    }
  }

  using Iterator = DerefConstIterator<ScalarVector::const_iterator>;
  return AppendScalarImpl<Iterator>{Iterator{scalars.begin()}, Iterator{scalars.end()},
                                    /*n_repeats=*/1, this}
      .Convert();
}

Status ArrayBuilder::Finish(std::shared_ptr<Array>* out) {
  std::shared_ptr<ArrayData> internal_data;