Changes in / [367:9194a12c52e6:369:02bc940cbb0e] in lemon-1.2

File:

• lemon/smart_graph.h (modified) (1 diff)

lemon/smart_graph.h

@@ -481 +481 @@
       : nodes(), arcs() {}
 
+    typedef True NodeNumTag;
+    typedef True EdgeNumTag;
+    typedef True ArcNumTag;
+
+    int nodeNum() const { return nodes.size(); }
+    int edgeNum() const { return arcs.size() / 2; }
+    int arcNum() const { return arcs.size(); }
 
     int maxNodeId() const { return nodes.size()-1; }