Dieter Maurer wrote at 2008-8-23 14:09 +0200:
> ...
>A typical "IISet" contains 90 value records and a persistent reference.
>I expect that an integer is pickled in 5 bytes. Thus, about 0.5 kB
>should be expected as typical size of an "IISet".
>Your "IISet" instances seem to be about 1.5 kB large.
>That is significantly larger than I would expect but maybe not
>yet something to worry about.

The larger than expected size probably results from a use of "IISet"
at a place where "IITreeSet" would have been better.

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