On Thu, Oct 31, 2002 at 01:03:23PM +1000, Rukh wrote:
> Actually, there wouldn't be any real performance penalty, because these
> embrionic states are in effect only a tree sorted list of one shot rules.

oh yes, and the lookup is absolutely for free, sure.

> And if you don't like using embrionic states, then you would have an empty
> embrionic state tree and it would then only require one extra pointer
> comparison (and seeing that it's NULL), before moving on to evaluating the
> rule set.

yes. extra cost. a little extra cost here, a little extra cost there,
summarized is more than just a little extra cost.

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