[concurrency-interest] Concurrent Bidirectional Map
normelton at gmail.com
Sun Nov 22 21:37:36 EST 2009
> From how you describe it, it sounds like there is no consistency issue. If
> no thread can ever expect to find that:
> v->k => k->v
> then the fact that the above can fail to hold during a modification to the
> bi-map seems of little consequence.
Just to clarify... yes, at any given instant, k -> v does imply v ->
k. But there is no way, that I can see, to atomically access both
get(k) and get(v).
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