Posted by D. Barnette on November 28, 2001 at 14:47:44:
In Reply to: How to make base class abstract? posted by Chris on November 27, 2001 at 18:35:47:
IMHO if a base class does not contain at least one FN() that is not shared by all of the derived classes then your inheritance hierarchy is probably wrong. Otherwise the only answer I see to your question would be to add a dummy pure virtual FN() to the base to force it to be abstract.
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