Ajout de la marche aléatoire neutre avec le prg de test.

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1689 331e1502-861f-0410-8da2-ba01fb791d7f

branches/newMo/tutorial/oneMax/src/funcRoyalRoad.h

@@ -0,0 +1,40 @@
+// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
+
+#ifndef __funcRoyalRoad
+#define __funcRoyalRoad
+
+#include <eoEvalFunc.h>
+
+template< class EOT >
+class FuncRoyalRoad : public eoEvalFunc<EOT>
+{
+  // number of blocks
+  unsigned n;
+
+  // size of a block
+  unsigned k;    
+    
+public:
+  FuncRoyalRoad(unsigned _n, unsigned _k) : n(_n), k(_k) {};
+
+  ~FuncRoyalRoad(void) {} ;
+    
+  virtual void operator() (EOT & _solution)
+  {
+    unsigned sum = 0;
+    unsigned i, j;
+
+    for (i = 0; i < n; i++) {
+      j = 0;
+      while (_solution[i * n + j] && j < k) j++;
+
+      if (j == k)
+	sum++;
+    }
+
+    _solution.fitness(sum);
+  };
+    
+};
+
+#endif