zero-copy Take?

[John Muehlhausen]

Is there a way to pass a RecordBatch (or a batch wrapped as a Table) to
Take and get back a Table composed of in-place (zero copy) slices of the
input?  I suppose this is not too hard to code, just wondered if there is
already a utility.

Result<Datum> Take(const Datum& values, const Datum& indices,
     const TakeOptions& options = TakeOptions::Defaults(),
 ExecContext* ctx = NULLPTR);