[Choco-users] Iterators and removal

[Malcolm R. <mal...@cs...>]

Is it safe to remove an element from the domain of a SetVar while  
iterating over it?

That is: is the following code legal?

for (IntIterator it0 = set.getDomain().getEnvelopeIterator();  
it0.hasNext();) {
    int x = it0.next();

    if (test(x)) set.remFromEnvelope(x, 0);
}

Malcolm

--
      "Progress should mean that we are always changing the world to fit
       the vision, instead we are always changing the vision."
                - G.K.Chesterton, Orthodoxy