Hi all,
I'm working with the S4-Class system and I have a little problem with
Implementing iteration functionality in my S4 class but it don't work:
> setClass("foo",representation(bar="list"))
> x <- new("foo",bar=list(1,2,3))
>for(e in x) cat(e)
invalid type/length (S4/1) in ve
Hi all;
Is it possible to modify the "@" operator that it can handle references
(or external pointers)
of S4 Object instead of the real Objects?
Or is there any technical or compatibility issue which make it
impossible?
I look forward to hear from you and also hope that you don't hate
