29 Nov
2006
29 Nov
'06
7:08 p.m.
Stateful-traits do allow you to define instance-variables at a single place, but include them at several places trough the hierarchy:
http://www.iam.unibe.ch/~scg/cgi-bin/scgbib.cgi?query=stateful+traits
Cheers, Lukas
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Lukas Renggli
http://www.lukas-renggli.ch