[gecode-users] Copy the domain from variable to another in diff. spaces

[Mauricio Toro]

Hello all,


I am doing an application with Gecode using several Spaces.

I need to copy the domain from IntVars and SetVars from one Space to
another.

But, once I copy the domain, the old space is deleted, therefore I do not

want some sort of "channel" constraint.


For example:


Space * space1;

IntVar x(space1, 1,10);

IntSet y;

copythedomain(x,y);

//do some computation

delete space1;

Space * space2;

IntVar z(space2,1,100);

copythedomain(z,y);

//do some computation

delete space2;


I tried with these constraints:

dom(space1,x,y); dom(space2,z,y);

But they did not work.


What can I do?


Thanks !!

-- 
Mauricio Toro Bermudez
Estudiante de Ingeniería de Sistemas
Pontificia Universidad Javeriana, Colombia

Stagiare à l'Ircam
1, place Igor-Stravinsky 75004 Paris,
France de 2008 à 2009
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