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To: phk@phk.freebsd.dk
From: "M. Warner Losh" <imp@bsdimp.com>
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Subject: Re: cvs commit: src/sbin/kldunload kldunload.8 kldunload.c 
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In message: <25996.1089753756@critter.freebsd.dk>
            "Poul-Henning Kamp" <phk@phk.freebsd.dk> writes:
: In message <20040713.151549.66796909.imp@bsdimp.com>, "M. Warner Losh" writes:
: 
: >: I'm pretty sure i mean "multiple inheritance":
: >: 
: >: 	objects A, B, X, Y;
: >: 	A is a child of X and Y;
: >: 	B is a child of Y and Z;
: >: 
: >: that was called multiple inheritance last I read about OO.
: >
: >If you are talking types, that's multiple inheritance.  If you are
: >talking instances in the object tree, that's multi pathing.
: >
: >newbus definitely supports multiple inheritance like you describe.
: >Just use DEFINE_CLASS_2 for objects A and B and list X and Y for the
: >first one and Y and Z for the second.
: 
: That was another thing I ran into with newbus: I had to define
: things at compile time which I only knew at (auto-)configure time.

Which things?

Warner