Jason Williams (jason++at++cerebus.cambridge.com)
Mon, 28 Apr 1997 14:58:13 -0400
I have created a subclass of the pfDCS class, and use a table of them in which
I request cloned nodes from. My test program dies in the clone call. I have
not created an overridden clone method for the class, therefore the pfDCS
version of clone is being called. Do I need to create my own clone method for
my derrived class because of size issues? Also how do I implement the clone
method for my new class. Is there any way to call the pfDCS::clone function
within my own clone method, and if not, how do I copy or instance the pfDCS
data members and all other ancestor data members. I have found no
documentation on how to support the subclassing of pfNode types, other than the
need to have the pfType data member and the init method for your class type.
And what should I do for copy, will the ancestor version of copy work?.
Thanks in advance,
Jason, Cambridge Research Associates.
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