Re: [eclipse-clp-users] Defining domains for IntegerSet variables

2008/6/3 Patrice Boizumault <Patrice.Boizumault_at_info.unicaen.fr>:
> Hie,
>
> We would like to use IntegerSet variables whose initial domains
> are not a single interval, but a UNION of intervals.
>
> Example : X1 :: [1,2]..[1,2,5,7] op [2]..[2,4,7] op [3,6]..[3,4,6,7]
>
> where op represents the union of 2 Sets of IntegerSets.
>
> Is there a simple way to state this in ECLiPSe, since union
> is defined for IntegerSets but not for Sets of IntegerSets ?
> (and we don't want to have to enumerate each of the intervals)
>
Maybe this whould help you:

http://eclipse.crosscoreop.com/doc/bips/lib/fd_sets/all_union-2.html

Best regards
-- 
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