[net.arch] any good way of implementing "recursion" in the dataflow model ?

nam@allegra.UUCP (Nam Sung Woo) (06/22/84)

The literatures of the dataflow model say that
procedure invocation is done by using the "apply" operator,
whose input contains description of the procedure to be invoked.
Is there any efficient way of invoking the recursion without
copying the dataflow graph of the procedure ?
  Please send a mail to me.
  Thank you in advance.
- Nam     allegra!vivace!nam