[Lemon-commits] [lemon_svn] marci: r113 - hugo/trunk/src/work

[Lemon SVN]

Author: marci
Date: Tue Feb 17 12:23:00 2004
New Revision: 113

Modified:
   hugo/trunk/src/work/list_graph.hh

Log:
next, goNext


Modified: hugo/trunk/src/work/list_graph.hh
==============================================================================
--- hugo/trunk/src/work/list_graph.hh	(original)
+++ hugo/trunk/src/work/list_graph.hh	Tue Feb 17 12:23:00 2004
@@ -302,6 +302,14 @@
       return e; 
     }
 
+    bool valid(EdgeIt e) const { return e.valid(); }
+    bool valid(NodeIt n) const { return n.valid(); }
+    
+    template <typename It> It next(It it) const { 
+      It tmp(it); return goNext(it); }
+    template <typename It> It& goNext(It& it) const { return ++it; }
+   
+
     /* for getting id's of graph objects */
     /* these are important for the implementation of property vectors */