diff -r e997802b855c -r 87f7c54892df src/lemon/min_cost_flow.h
--- a/src/lemon/min_cost_flow.h	Sat Nov 13 12:53:28 2004 +0000
+++ b/src/lemon/min_cost_flow.h	Sat Nov 13 17:07:10 2004 +0000
@@ -59,10 +59,10 @@
   template <typename Graph, typename LengthMap, typename CapacityMap>
   class MinCostFlow {
 
-    typedef typename LengthMap::ValueType Length;
+    typedef typename LengthMap::Value Length;
 
     //Warning: this should be integer type
-    typedef typename CapacityMap::ValueType Capacity;
+    typedef typename CapacityMap::Value Capacity;
     
     typedef typename Graph::Node Node;
     typedef typename Graph::NodeIt NodeIt;
@@ -94,14 +94,14 @@
       const LengthMap &length;
       const NodeMap &pot;
     public :
-      typedef typename LengthMap::KeyType KeyType;
-      typedef typename LengthMap::ValueType ValueType;
+      typedef typename LengthMap::Key Key;
+      typedef typename LengthMap::Value Value;
 
       ModLengthMap(const ResGW& _g, 
 		   const LengthMap &_length, const NodeMap &_pot) : 
 	g(_g), /*rev(_rev),*/ length(_length), pot(_pot) { }
 	
-      ValueType operator[](typename ResGW::Edge e) const {     
+      Value operator[](typename ResGW::Edge e) const {     
 	if (g.forward(e))
 	  return  length[e]-(pot[g.target(e)]-pot[g.source(e)]);   
 	else