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func extension on call

Author

Topic: func extension on call

bjorn
Pilot

posted 04-24- 07:13 PM

I seem to always run into wanting to do more than OP really supports.

I have a function f, that I want to give an extra meaning every time it's called (for a limited set of calls.)

What I tried was this:

(obFunc (f1 (orig_dataset obFunc (f (obExec (Func 'f2))))))
(obFUnc (f2 (ext_set_1 obFunc (f (obExec (Func 'f3))))))
....

(obFunc (f (obExec (Func 'f1))))

For some reason, though, this uses the entire chain at once, behaving as f1 etc. was defined as:

(obFunc (f1 (orig_dataset obExec (Func 'f2))))

etc.

My thought was then to add a set of parenthesis like:

(obFunc (f1 (orig_dataset (obFunc (f (obExec (Func 'f2)))))))

No joy, now f always did exactly the same, no extension.

Ideas?
_
/Bjorn.

Laika 801
Pilot

posted 04-25- 03:29 PM

I did not understand it !

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