Tsp source code update has been also made for contribution

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@938 331e1502-861f-0410-8da2-ba01fb791d7f

contribution/trunk/combinatorial/routing/tsp/src/graph.h

@@ -1,9 +1,9 @@
-/* 
+/*
 * <graph.h>
 * Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
 * (C) OPAC Team, LIFL, 2002-2007
 *
-* Sébastien Cahon, Thomas Legrand
+* Sébastien Cahon, Jean-Charles Boisson
 *
 * This software is governed by the CeCILL license under French law and
 * abiding by the rules of distribution of free software.  You can  use,
@@ -40,16 +40,16 @@
 #include <vector>
 #include <utility>
 
-namespace Graph {
-
+namespace Graph
+  {
   void load (const char * __file_name) ;
   /* Loading cities
      (expressed by their coordinates)
-     from the given file name */  
-  
-  float distance (unsigned __from, unsigned __to) ;
+     from the given file name */
 
-  unsigned size () ; // How many cities ?
+  float distance (unsigned int __from, unsigned int __to) ;
+
+  unsigned int size () ; // How many cities ?
 }
 
 #endif