# HG changeset patch
# User marci
# Date 1083672109 0
# Node ID bd8109f8e2faf30190ac5ee7c44d6a3a4ba4f8fa
# Parent  4da6fb1046642d8c550efe398df7dfe5bab8ce15
An undirected graph template UndirGraph<Graph> can be used.

diff -r 4da6fb104664 -r bd8109f8e2fa src/work/marci/graph_wrapper.h
--- a/src/work/marci/graph_wrapper.h	Tue May 04 12:00:13 2004 +0000
+++ b/src/work/marci/graph_wrapper.h	Tue May 04 12:01:49 2004 +0000
@@ -541,6 +541,22 @@
 	return this->graph->tail(e); }
   };
   
+
+
+  /// An undirected graph template
+  template<typename Graph>
+  class UndirGraph : public UndirGraphWrapper<Graph> {
+    typedef UndirGraphWrapper<Graph> Parent;
+  protected:
+    Graph gr;
+  public:
+    UndirGraph() : UndirGraphWrapper<Graph>() { 
+      Parent::setGraph(gr); 
+    }
+  };
+
+  
+
   /// A wrapper for composing the residual graph for directed flow and circulation problems.
 
   /// A wrapper for composing the residual graph for directed flow and circulation problems.