Mikael Zayenz Lagerkvist
zayenz at gmail.com
Thu Dec 11 15:03:17 CET 2008
You can also use the functions for testing relations between integer views .
On Thu, Dec 11, 2008 at 1:56 PM, David Rijsman
<David.Rijsman at quintiq.com> wrote:
> what is the easiest way to check if the intersection of two views (of IntVar) is empty in Gecode? My guess would be to use the range iterators for computing intersection something like this:
> bool intersects(IntVar& x0, IntVar& x1)
> IntView view0(x0);
> IntView view1(x1);
> IntVarRanges vr0(view0);
> IntVarRanges vr1(view1);
> Iter::Ranges::Inter<IntVarRanges,IntVarRanges> i1(vr0,vr1);
> return i1();
> or is their a pre-defined helper function?
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