Thanks a lot! I'll give it a closer look :-)
Ciao,
Antje
Gabor Grothendieck schrieb:
Look at the example section of ?new.env
Also the proto package on CRAN defines proto objects (which are just
environments with
slightly different semantics) and in the Applications section of the home page
has links to examples of using proto objects to creates GUIs with gWidgets:
http://r-proto.googlecode.com
On Fri, Aug 22, 2008 at 8:54 AM, Antje <[EMAIL PROTECTED]> wrote:
Hello,
I got the hint to use nesting environments (for a GUI problem), but I'm not
sure whether I understand what he means (and I did not really succeed with
reading documentation - probably I looked for the wrong keywords?).
That's what he wrote:
Another good way to control the scoping is nesting environments (e.g.
through closures). That is, your object does not need to be global (in the
workspace) but it can be in a parent environment. In fact, global variables
won't even work when you put your code into a namespaced pacakge, because
the namespace will be locked.
Can anybody explain it (probably with a simple example)
That would be great!
Thanks,
Antje
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