diff -r 8d9c47f31699 -r a81fbbac3b4c src/demo/min_route.cc
--- a/src/demo/min_route.cc	Fri Apr 15 14:03:23 2005 +0000
+++ b/src/demo/min_route.cc	Fri Apr 15 14:46:03 2005 +0000
@@ -1,3 +1,6 @@
+#include <iostream>
+#include <fstream>
+
 #include <lemon/smart_graph.h>
 #include <lemon/dijkstra.h>
 #include <lemon/maps.h>
@@ -8,6 +11,7 @@
 
 #include <cmath>
 
+
 using namespace lemon;
 
 template <typename CoordMap>
@@ -24,8 +28,8 @@
 		     (coord[node].y - target.y) * (coord[node].y - target.y));
   }
 private:
+  const CoordMap& coord;
   xy<double> target;
-  const CoordMap& coord;
 };
 
 template <typename Graph, typename LengthMap, typename PotentialMap>
@@ -60,7 +64,8 @@
 
   SmartGraph graph;
 
-  GraphReader<Graph> reader(std::cin, graph);
+  std::ifstream is("route.lgf");
+  GraphReader<Graph> reader(is, graph);
   
   CoordMap coord(graph);
   XMap<CoordMap> xcoord = xMap(coord);