Function p_set_disjoint

gecode/flatzinc/registry.cpp:2005–2007

      p_set_in_reif(s,ce,ann,RM_IMP);
    }
    void p_set_disjoint(FlatZincSpace& s, const ConExpr& ce, AST::Node *) {
      rel(s, s.arg2SetVar(ce[0]), SRT_DISJ, s.arg2SetVar(ce[1]));
    }

    void p_link_set_to_booleans(FlatZincSpace& s, const ConExpr& ce,
                                AST::Node *) {