1.1 --- a/lemon/concepts/heap.h	Tue Aug 06 12:04:13 2013 +0200
     1.2 +++ b/lemon/concepts/heap.h	Wed Aug 07 06:29:34 2013 +0200
     1.3 @@ -198,27 +198,27 @@
     1.4            Prio prio;
     1.5            item=Item();
     1.6            prio=Prio();
     1.7 -          ignore_unused_variable_warning(item);
     1.8 -          ignore_unused_variable_warning(prio);
     1.9 +          ::lemon::ignore_unused_variable_warning(item);
    1.10 +          ::lemon::ignore_unused_variable_warning(prio);
    1.11  
    1.12            OwnItem own_item;
    1.13            OwnPrio own_prio;
    1.14            OwnState own_state;
    1.15            own_item=Item();
    1.16            own_prio=Prio();
    1.17 -          ignore_unused_variable_warning(own_item);
    1.18 -          ignore_unused_variable_warning(own_prio);
    1.19 -          ignore_unused_variable_warning(own_state);
    1.20 +          ::lemon::ignore_unused_variable_warning(own_item);
    1.21 +          ::lemon::ignore_unused_variable_warning(own_prio);
    1.22 +          ::lemon::ignore_unused_variable_warning(own_state);
    1.23  
    1.24            _Heap heap1(map);
    1.25            _Heap heap2 = heap1;
    1.26 -          ignore_unused_variable_warning(heap1);
    1.27 -          ignore_unused_variable_warning(heap2);
    1.28 +          ::lemon::ignore_unused_variable_warning(heap1);
    1.29 +          ::lemon::ignore_unused_variable_warning(heap2);
    1.30  
    1.31            int s = heap.size();
    1.32 -          ignore_unused_variable_warning(s);
    1.33 +          ::lemon::ignore_unused_variable_warning(s);
    1.34            bool e = heap.empty();
    1.35 -          ignore_unused_variable_warning(e);
    1.36 +          ::lemon::ignore_unused_variable_warning(e);
    1.37  
    1.38            prio = heap.prio();
    1.39            item = heap.top();