[cl-graph-devel] how to subclass vertices, too?

[John Morrison]

Hi;

I see how to subclass edges (from the last email), but how do I
subclass vertices, too?  I need to do both (I think) in order to do a
force-directed layout...

-jm

-- 
==== John Morrison
==== MAK Technologies Inc.
==== 68 Moulton Street, Cambridge, MA 02138
==== http://www.mak.com/
==== vox:617-876-8085 x115
==== fax:617-876-9208
==== jm at mak.com