include "fzn_all_different_set.mzn";
include "fzn_all_different_set_reif.mzn";

%-----------------------------------------------------------------------------%
% Constrains the array of objects 'x' to be all different.
%-----------------------------------------------------------------------------%

predicate all_different_set(array[int] of var set of int: x) =
    fzn_all_different_set(x);

predicate all_different_set(array[int] of var set of int: x, var bool: b) =
    fzn_all_different_set_reif(x, b);