diff -r c3ff11b0025c -r 75a29ac69c19 demo/descriptor_map_demo.cc
--- a/demo/descriptor_map_demo.cc	Wed Sep 06 11:39:22 2006 +0000
+++ b/demo/descriptor_map_demo.cc	Thu Sep 07 13:27:16 2006 +0000
@@ -29,7 +29,7 @@
 #include <lemon/list_graph.h>
 #include <lemon/graph_utils.h>
 #include <lemon/graph_writer.h>
-#include <lemon/xy.h>
+#include <lemon/dim2.h>
 #include <lemon/graph_to_eps.h>
 
 #include <iostream>
@@ -40,7 +40,7 @@
 
 using namespace lemon;
 
-// Special xy<double> map type 
+// Special dim2::Point<double> map type 
 //
 // It gives back a position for each node. The position of the nodes
 // are on the circle with the given center and radius.
@@ -51,7 +51,7 @@
 class CircleMap {
 public:
 
-  typedef xy<double> Value;
+  typedef dim2::Point<double> Value;
   typedef typename Graph::Node Key;
 
   CircleMap(const Graph& _graph, 
@@ -118,7 +118,7 @@
 
   // Make postscript from the graph.
     
-  CircleMap<Graph> coords(graph, xy<double>(0.0, 0.0), 10.0);
+  CircleMap<Graph> coords(graph, dim2::Point<double>(0.0, 0.0), 10.0);
     
   graphToEps(graph,"descriptor_map_demo.eps").scaleToA4().
     title("Generated graph").