[gecode-users] very odd bug in small program
Denys Duchier
denys.duchier at univ-orleans.fr
Mon Sep 27 13:20:30 CEST 2010
Chris Mears <chris.mears at monash.edu> writes:
> I think the problem is that the Matrix constructor copies the IntArgs
> array, so that when you modify MC you aren't changing C itself.
meh! I expected a matrix to be a view of the same underlying model, not
a copy. me not likey!
> (Whether it ought to do this or not is another question.) One
> solution is to instead write:
>
> IntArgs C(4*4, 7, 1, 3, 4, 8, 2, 5, 1, 4, 3, 7, 2, 3, 1, 6, 8);
ok, thank you, but... (sigh)
--Denys
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