1.1 --- a/lemon/concepts/graph.h	Tue Aug 06 12:04:13 2013 +0200
     1.2 +++ b/lemon/concepts/graph.h	Wed Aug 07 06:29:34 2013 +0200
     1.3 @@ -382,7 +382,7 @@
     1.4  
     1.5          /// This constructor sets the iterator to the first arc of \c g.
     1.6          ///@param g the graph
     1.7 -        ArcIt(const Graph &g) { ignore_unused_variable_warning(g); }
     1.8 +        ArcIt(const Graph &g) { ::lemon::ignore_unused_variable_warning(g); }
     1.9          /// Arc -> ArcIt conversion
    1.10  
    1.11          /// Sets the iterator to the value of the trivial iterator \c e.
    1.12 @@ -431,8 +431,8 @@
    1.13          ///@param n the node
    1.14          ///@param g the graph
    1.15          OutArcIt(const Graph& n, const Node& g) {
    1.16 -          ignore_unused_variable_warning(n);
    1.17 -          ignore_unused_variable_warning(g);
    1.18 +          ::lemon::ignore_unused_variable_warning(n);
    1.19 +          ::lemon::ignore_unused_variable_warning(g);
    1.20          }
    1.21          /// Arc -> OutArcIt conversion
    1.22  
    1.23 @@ -483,8 +483,8 @@
    1.24          ///@param n the node
    1.25          ///@param g the graph
    1.26          InArcIt(const Graph& g, const Node& n) {
    1.27 -          ignore_unused_variable_warning(n);
    1.28 -          ignore_unused_variable_warning(g);
    1.29 +          ::lemon::ignore_unused_variable_warning(n);
    1.30 +          ::lemon::ignore_unused_variable_warning(g);
    1.31          }
    1.32          /// Arc -> InArcIt conversion
    1.33