Just pass arrays by reference and not by value!
Christian -- Christian Schulte, www.ict.kth.se/~cschulte/ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mauricio Toro Sent: Thursday, May 29, 2008 3:34 PM To: [EMAIL PROTECTED] Subject: [gecode-users] pointer safe (sorry for multiple posting) Hello all, I would like to know if this functions are "pointer safe", I was looking at the array implementation and I think it manage its own memory allocation. IntVarArray create(Space * h, int size) { return IntVarArray(h,size,1,1000); } IntVar * get_IntVar(Space * h,IntVar * pos, IntVarArray array) { IntVar * answer = new IntVar(h,1,1000); element(h, array, *pos, *answer); return answer; } IntVar * get_IntVar(Space * h,int pos, IntVarArray array) { return &array[pos]; } I tried using new with IntVarArray but it not allowed. Is there a problem of creating an IntVarArray in a function and returning it? is there a problem with the other two? 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 -- 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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