1.1 --- a/lemon/smart_graph.h	Mon Apr 03 09:24:38 2006 +0000
     1.2 +++ b/lemon/smart_graph.h	Mon Apr 03 09:45:23 2006 +0000
     1.3 @@ -575,6 +575,14 @@
     1.4        edges.clear();
     1.5      }
     1.6  
     1.7 +    typedef True NodeNumTag;
     1.8 +    int nodeNum() const { return aNodes.size() + bNodes.size(); }
     1.9 +    int aNodeNum() const { return aNodes.size(); }
    1.10 +    int bNodeNum() const { return bNodes.size(); }
    1.11 +
    1.12 +    typedef True EdgeNumTag;
    1.13 +    int edgeNum() const { return edges.size(); }
    1.14 +
    1.15    };
    1.16  
    1.17