Method Ingest_some_nulls

r/src/array_to_vector.cpp:1053–1065

  }

  Status Ingest_some_nulls(SEXP data, const std::shared_ptr<arrow::Array>& array,
                           R_xlen_t start, R_xlen_t n, size_t chunk_index) const {
    auto list_array = checked_cast<const ListArrayType*>(array.get());
    auto values_array = list_array->values();

    auto ingest_one = [&](R_xlen_t i) {
      auto slice = list_array->value_slice(i);
      SET_VECTOR_ELT(data, i + start, Converter::Convert(slice));
      return Status::OK();
    };

    return IngestSome(array, n, ingest_one);
  }

  bool Parallel() const { return false; }
};