diff -r 89c6e4687fcc -r dcace15b1874 src/work/edmonds_karp.hh
--- a/src/work/edmonds_karp.hh	Tue Feb 24 16:36:02 2004 +0000
+++ b/src/work/edmonds_karp.hh	Tue Feb 24 18:22:53 2004 +0000
@@ -12,8 +12,10 @@
 
   template<typename Graph, typename Number, typename FlowMap, typename CapacityMap>
   class ResGraph {
+  public:
     typedef typename Graph::NodeIt NodeIt;
     typedef typename Graph::EachNodeIt EachNodeIt;
+  private:
     typedef typename Graph::SymEdgeIt OldSymEdgeIt;
     const Graph& G;
     FlowMap& flow;
@@ -118,8 +120,10 @@
 
   template<typename Graph, typename Number, typename FlowMap, typename CapacityMap>
   class ResGraph2 {
+  public:
     typedef typename Graph::NodeIt NodeIt;
     typedef typename Graph::EachNodeIt EachNodeIt;
+  private:
     //typedef typename Graph::SymEdgeIt OldSymEdgeIt;
     typedef typename Graph::OutEdgeIt OldOutEdgeIt;
     typedef typename Graph::InEdgeIt OldInEdgeIt;
@@ -243,14 +247,14 @@
 
   template<typename Graph, typename Number, typename FlowMap, typename CapacityMap>
   class ResGraph3 {
-public:
+  public:
     typedef typename Graph::NodeIt NodeIt;
     typedef typename Graph::EachNodeIt EachNodeIt;
+
+  private:
     //typedef typename Graph::SymEdgeIt OldSymEdgeIt;
     typedef typename Graph::OutEdgeIt OldOutEdgeIt;
     typedef typename Graph::InEdgeIt OldInEdgeIt;
-    
-private:
     const Graph& G;
     FlowMap& flow;
     const CapacityMap& capacity;
@@ -377,11 +381,14 @@
 
   template <typename Graph, typename Number, typename FlowMap, typename CapacityMap>
   class MaxFlow {
+  public:
     typedef typename Graph::NodeIt NodeIt;
     typedef typename Graph::EdgeIt EdgeIt;
     typedef typename Graph::EachEdgeIt EachEdgeIt;
     typedef typename Graph::OutEdgeIt OutEdgeIt;
     typedef typename Graph::InEdgeIt InEdgeIt;
+
+  private:
     const Graph& G;
     NodeIt s;
     NodeIt t;
@@ -548,11 +555,13 @@
   
   template <typename Graph, typename Number, typename FlowMap, typename CapacityMap>
   class MaxFlow2 {
+  public:
     typedef typename Graph::NodeIt NodeIt;
     typedef typename Graph::EdgeIt EdgeIt;
     typedef typename Graph::EachEdgeIt EachEdgeIt;
     typedef typename Graph::OutEdgeIt OutEdgeIt;
     typedef typename Graph::InEdgeIt InEdgeIt;
+  private:
     const Graph& G;
     std::list<NodeIt>& S;
     std::list<NodeIt>& T;