Optional class extensions
Brent Pinkney
brent.pinkney at aircom.co.za
Sat Feb 5 11:51:00 UTC 2005
> The idea is that for package P, you have class extension method
> categories named *?p... When loading code, a check is done whether the
> extended class exists, if not, the methods are silently skipped.
or simpler
in class Bar:
*foo - extension for Bar from package foo
?foo - optional extensions for class Bar for package foo iff Bar exists.
Brent
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