Re: Determining number of return values expected

[Leopold Toetsch]

On Oct 21, 2005, at 14:11, Roger Browne wrote:

From within a PIR sub or method, how can I detect how many return values

the caller is expecting?

I'm wondering how to implement a method that will return an error code
if its caller is prepared to receive one, otherwise it will raise an
exception.

Anyone have any suggestions?

op result_count(out INT)        # TODO or some such

Regards,
Roger Browne

leo