diff --git a/contribution/trunk/combinatorial/routing/tsp/src/city_swap.cpp b/contribution/trunk/combinatorial/routing/tsp/src/city_swap.cpp
index 8dcd6b7c6..e47a4e31b 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/city_swap.cpp
+++ b/contribution/trunk/combinatorial/routing/tsp/src/city_swap.cpp
@@ -1,9 +1,9 @@
-/* 
+/*
 * <city_swap.cpp>
 * 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,
@@ -38,12 +38,13 @@
 
 #include "city_swap.h"
 
-bool CitySwap :: operator () (Route & __route) {
-  
+bool CitySwap :: operator () (Route & __route)
+{
+
   std :: swap (__route [rng.random (__route.size ())],
-	       __route [rng.random (__route.size ())]) ;
-    
+               __route [rng.random (__route.size ())]) ;
+
   __route.invalidate () ;
-  
+
   return true ;
 }
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/city_swap.h b/contribution/trunk/combinatorial/routing/tsp/src/city_swap.h
index 828f94d38..eda897f0f 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/city_swap.h
+++ b/contribution/trunk/combinatorial/routing/tsp/src/city_swap.h
@@ -1,9 +1,9 @@
-/* 
+/*
 * <city_swap.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,
@@ -43,12 +43,13 @@
 
 /** Its swaps two vertices
     randomly choosen */
-class CitySwap : public eoMonOp <Route> {
-  
-public :
-  
-  bool operator () (Route & __route) ;
-    
-} ;
+class CitySwap : public eoMonOp <Route>
+  {
+
+  public :
+
+    bool operator () (Route & __route) ;
+
+  } ;
 
 #endif
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/edge_xover.cpp b/contribution/trunk/combinatorial/routing/tsp/src/edge_xover.cpp
index ff1e7426f..a8b6a8532 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/edge_xover.cpp
+++ b/contribution/trunk/combinatorial/routing/tsp/src/edge_xover.cpp
@@ -1,9 +1,9 @@
-/* 
+/*
 * <edge_xover.cpp>
 * 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,
@@ -43,104 +43,122 @@
 
 #define MAXINT 1000000
 
-void EdgeXover :: build_map (const Route & __par1, const Route & __par2) {
-  
-  unsigned len = __par1.size () ;
-  
+void
+EdgeXover :: build_map (const Route & __par1, const Route & __par2)
+{
+
+  unsigned int len = __par1.size () ;
+
   /* Initialization */
   _map.clear () ;
   _map.resize (len) ;
-  
-  for (unsigned i = 0 ; i < len ; i ++) {
-    _map [__par1 [i]].insert (__par1 [(i + 1) % len]) ;
-    _map [__par2 [i]].insert (__par2 [(i + 1) % len]) ;
-    _map [__par1 [i]].insert (__par1 [(i - 1 + len) % len]) ;
-    _map [__par2 [i]].insert (__par2 [(i - 1 + len) % len]) ;
-  }
-  
+
+  for (unsigned int i = 0 ; i < len ; i ++)
+    {
+      _map [__par1 [i]].insert (__par1 [(i + 1) % len]) ;
+      _map [__par2 [i]].insert (__par2 [(i + 1) % len]) ;
+      _map [__par1 [i]].insert (__par1 [(i - 1 + len) % len]) ;
+      _map [__par2 [i]].insert (__par2 [(i - 1 + len) % len]) ;
+    }
+
   visited.clear () ;
   visited.resize (len, false) ;
 }
 
-void EdgeXover :: remove_entry (unsigned __vertex, std :: vector <std :: set <unsigned> > & __map) {
-  
-  std :: set <unsigned> & neigh = __map [__vertex] ;
+void
+EdgeXover :: remove_entry (unsigned int __vertex, std :: vector <std :: set <unsigned int> > & __map)
+  {
 
-  for (std :: set <unsigned> :: iterator it = neigh.begin () ;
-       it != neigh.end () ;
-       it ++)
-    __map [* it].erase (__vertex) ; 
-      
-}
+    std :: set <unsigned int> & neigh = __map [__vertex] ;
 
-void EdgeXover :: add_vertex (unsigned __vertex, Route & __child) {
-  
+    for (std :: set <unsigned int> :: iterator it = neigh.begin () ; it != neigh.end () ; it ++)
+        {
+          __map [* it].erase (__vertex) ;
+        }
+
+  }
+
+void
+EdgeXover :: add_vertex (unsigned int __vertex, Route & __child)
+{
   visited [__vertex] = true ;
-  __child.push_back (__vertex) ;    
-  remove_entry (__vertex, _map) ; /* Removing entries */    
+  __child.push_back (__vertex) ;
+  remove_entry (__vertex, _map) ; /* Removing entries */
 }
 
-void EdgeXover :: cross (const Route & __par1, const Route & __par2, Route & __child) {
-  
+void
+EdgeXover :: cross (const Route & __par1, const Route & __par2, Route & __child)
+{
+
   build_map (__par1, __par2) ;
-  
-  unsigned len = __par1.size () ;
- 
+
+  unsigned int len = __par1.size () ;
+
   /* Go ! */
   __child.clear () ;
-  
-  unsigned cur_vertex = rng.random (len) ;
-  
+
+  unsigned int cur_vertex = rng.random (len) ;
+
   add_vertex (cur_vertex, __child) ;
 
-  for (unsigned i = 1 ; i < len ; i ++) {
-    
-    unsigned len_min_entry = MAXINT ;
-    
-    std :: set <unsigned> & neigh = _map [cur_vertex] ;
-    
-    for (std :: set <unsigned> :: iterator it = neigh.begin () ;
-	 it != neigh.end () ;
-	 it ++) {      
-      unsigned l = _map [* it].size () ;
-      if (len_min_entry > l)
-	len_min_entry = l ;
-    }
-    
-    std :: vector <unsigned> cand ; /* Candidates */
-    
-    for (std :: set <unsigned> :: iterator it = neigh.begin () ;
-	 it != neigh.end () ;
-	 it ++) {      
-      unsigned l = _map [* it].size () ;
-      if (len_min_entry == l)
-	cand.push_back (* it) ;
-    }
-       
-    if (! cand.size ()) {
-      
-      /* Oh no ! Implicit mutation */      
-      for (unsigned j = 0 ; j < len ; j ++)
-	if (! visited [j])
-	  cand.push_back (j) ;
-    }
+  for (unsigned int i = 1 ; i < len ; i ++)
+    {
 
-    cur_vertex = cand [rng.random (cand.size ())] ;
-    
-    add_vertex (cur_vertex, __child) ;
-  } 
+      unsigned int len_min_entry = MAXINT ;
+
+      std :: set <unsigned int> & neigh = _map [cur_vertex] ;
+
+      for (std :: set <unsigned int> :: iterator it = neigh.begin () ; it != neigh.end () ; it ++)
+          {
+            unsigned int l = _map [* it].size () ;
+            if (len_min_entry > l)
+              {
+                len_min_entry = l ;
+              }
+          }
+
+      std :: vector <unsigned int> cand ; /* Candidates */
+
+      for (std :: set <unsigned> :: iterator it = neigh.begin () ; it != neigh.end () ;  it ++)
+          {
+            unsigned int l = _map [* it].size () ;
+            if (len_min_entry == l)
+              {
+                cand.push_back (* it) ;
+              }
+          }
+
+      if (! cand.size ())
+        {
+
+          /* Oh no ! Implicit mutation */
+          for (unsigned int j = 0 ; j < len ; j ++)
+            {
+              if (! visited [j])
+                {
+                  cand.push_back (j) ;
+                }
+            }
+        }
+
+      cur_vertex = cand [rng.random (cand.size ())] ;
+
+      add_vertex (cur_vertex, __child) ;
+    }
 }
 
-bool EdgeXover :: operator () (Route & __route1, Route & __route2) {
-  
+bool
+EdgeXover :: operator () (Route & __route1, Route & __route2)
+{
+
   // Init. copy
   Route par [2] ;
   par [0] = __route1 ;
   par [1] = __route2 ;
-  
+
   cross (par [0], par [1], __route1) ;
   cross (par [1], par [0], __route2) ;
-  
+
   assert (valid (__route1)) ;
   assert (valid (__route2)) ;
 
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/edge_xover.h b/contribution/trunk/combinatorial/routing/tsp/src/edge_xover.h
index a719c053e..3e97d6d48 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/edge_xover.h
+++ b/contribution/trunk/combinatorial/routing/tsp/src/edge_xover.h
@@ -1,9 +1,9 @@
-/* 
+/*
 * <edge_xover.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,
@@ -45,27 +45,28 @@
 #include "route.h"
 
 /** Edge Crossover */
-class EdgeXover : public eoQuadOp <Route> {
-  
-public :
-  
-  bool operator () (Route & __route1, Route & __route2) ;
+class EdgeXover : public eoQuadOp <Route>
+  {
 
-private :
-  
-  void cross (const Route & __par1, const Route & __par2, Route & __child) ; /* Binary */
+  public :
 
-  void remove_entry (unsigned __vertex, std :: vector <std :: set <unsigned> > & __map) ;
-  /* Updating the map of entries */
+    bool operator () (Route & __route1, Route & __route2) ;
 
-  void build_map (const Route & __par1, const Route & __par2) ;
+  private :
 
-  void add_vertex (unsigned __vertex, Route & __child) ;
+    void cross (const Route & __par1, const Route & __par2, Route & __child) ; /* Binary */
 
-  std :: vector <std :: set <unsigned> > _map ; /* The handled map */
+    void remove_entry (unsigned int __vertex, std :: vector <std :: set <unsigned> > & __map) ;
+    /* Updating the map of entries */
 
-  std :: vector <bool> visited ; /* Vertices that are already visited */
+    void build_map (const Route & __par1, const Route & __par2) ;
 
-} ;
+    void add_vertex (unsigned int __vertex, Route & __child) ;
+
+    std :: vector <std :: set <unsigned int> > _map ; /* The handled map */
+
+    std :: vector <bool> visited ; /* Vertices that are already visited */
+
+  } ;
 
 #endif
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/graph.h b/contribution/trunk/combinatorial/routing/tsp/src/graph.h
index 97a487c59..bea04b225 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/graph.h
+++ b/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
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/mix.h b/contribution/trunk/combinatorial/routing/tsp/src/mix.h
index 9d3cdfa83..fc570a939 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/mix.h
+++ b/contribution/trunk/combinatorial/routing/tsp/src/mix.h
@@ -1,9 +1,9 @@
-/* 
+/*
 * <mix.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,
@@ -39,10 +39,12 @@
 
 #include <utils/eoRNG.h>
 
-template <class T> void mix (std :: vector <T> & __vect) {
-  
-  for (unsigned i = 0 ; i < __vect.size () ; i ++)   
-    std :: swap (__vect [i], __vect [rng.random (__vect.size ())]) ;
+template <class T> void mix (std :: vector <T> & __vect)
+{
+  for (unsigned int i = 0 ; i < __vect.size () ; i ++)
+    {
+      std :: swap (__vect [i], __vect [rng.random (__vect.size ())]) ;
+    }
 }
 
 #endif
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/order_xover.cpp b/contribution/trunk/combinatorial/routing/tsp/src/order_xover.cpp
index 726c426c6..9e2c1f408 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/order_xover.cpp
+++ b/contribution/trunk/combinatorial/routing/tsp/src/order_xover.cpp
@@ -1,9 +1,9 @@
-/* 
+/*
 * <order_xover.cpp>
 * 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,
@@ -35,66 +35,80 @@
 */
 
 #include <assert.h>
+#include <vector>
 
 #include <utils/eoRNG.h>
 
 #include "order_xover.h"
 #include "route_valid.h"
 
-void OrderXover :: cross (const Route & __par1, const Route & __par2, Route & __child) {
-  
-  
-  unsigned cut = rng.random (__par1.size ()) ;
-      
+void OrderXover :: cross (const Route & __par1, const Route & __par2, Route & __child)
+{
+
+  unsigned int cut = rng.random (__par1.size ()) ;
+
   /* To store vertices that have
      already been crossed */
-  bool v [__par1.size ()] ;
-  for (unsigned i = 0 ; i < __par1.size () ; i ++)
-    v [i] = false ;
+  std::vector<bool> v;
+  v.resize(__par1.size());
+
+  for (unsigned int i = 0 ; i < __par1.size () ; i ++)
+    {
+      v [i] = false ;
+    }
 
   /* Copy of the left partial
-     route of the first parent */ 
-  for (unsigned i = 0 ; i < cut ; i ++) {
-    __child [i] = __par1 [i] ; 
-    v [__par1 [i]] = true ;
-  }
-   
+     route of the first parent */
+  for (unsigned int i = 0 ; i < cut ; i ++)
+    {
+      __child [i] = __par1 [i] ;
+      v [__par1 [i]] = true ;
+    }
+
   /* Searching the vertex of the second path, that ended
      the previous first one */
-  unsigned from = 0 ;
-  for (unsigned i = 0 ; i < __par2.size () ; i ++)
-    if (__par2 [i] == __child [cut - 1]) {
-      from = i ;
-      break ;
+  unsigned int from = 0 ;
+  for (unsigned int i = 0 ; i < __par2.size () ; i ++)
+    {
+      if (__par2 [i] == __child [cut - 1])
+        {
+          from = i ;
+          break ;
+        }
     }
-  
+
   /* Selecting a direction
      Left or Right */
   char direct = rng.flip () ? 1 : -1 ;
-    
+
   /* Copy of the left vertices from
      the second parent path */
-  unsigned l = cut ;
-  
-  for (unsigned i = 0 ; i < __par2.size () ; i ++) {
-    unsigned bidule /* :-) */ = (direct * i + from + __par2.size ()) % __par2.size () ;
-    if (! v [__par2 [bidule]]) {
-      __child [l ++] = __par2 [bidule] ;
-      v [__par2 [bidule]] = true ;
-    }
-  }
-} 
+  unsigned int l = cut ;
+
+  for (unsigned int i = 0 ; i < __par2.size () ; i ++)
+    {
+      unsigned int bidule /* :-) */ = (direct * i + from + __par2.size ()) % __par2.size () ;
+      if (! v [__par2 [bidule]])
+        {
+          __child [l ++] = __par2 [bidule] ;
+          v [__par2 [bidule]] = true ;
+        }
+    }
+
+  v.clear();
+}
+
+bool OrderXover :: operator () (Route & __route1, Route & __route2)
+{
 
-bool OrderXover :: operator () (Route & __route1, Route & __route2) {
-  
   // Init. copy
   Route par [2] ;
   par [0] = __route1 ;
   par [1] = __route2 ;
-  
+
   cross (par [0], par [1], __route1) ;
   cross (par [1], par [0], __route2) ;
-  
+
   assert (valid (__route1)) ;
   assert (valid (__route2)) ;
 
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/order_xover.h b/contribution/trunk/combinatorial/routing/tsp/src/order_xover.h
index 0be9b1442..924eb4dfd 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/order_xover.h
+++ b/contribution/trunk/combinatorial/routing/tsp/src/order_xover.h
@@ -1,9 +1,9 @@
-/* 
+/*
 * <order_xover.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,
@@ -42,15 +42,16 @@
 #include "route.h"
 
 /** Order Crossover */
-class OrderXover : public eoQuadOp <Route> {
-  
-public :
-  
-  bool operator () (Route & __route1, Route & __route2) ;
+class OrderXover : public eoQuadOp <Route>
+  {
 
-private :
-  
-  void cross (const Route & __par1, const Route & __par2, Route & __child) ;
-} ;
+  public :
+
+    bool operator () (Route & __route1, Route & __route2) ;
+
+  private :
+
+    void cross (const Route & __par1, const Route & __par2, Route & __child) ;
+  } ;
 
 #endif
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/part_route_eval.h b/contribution/trunk/combinatorial/routing/tsp/src/part_route_eval.h
index 73f815c38..a92fad2ce 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/part_route_eval.h
+++ b/contribution/trunk/combinatorial/routing/tsp/src/part_route_eval.h
@@ -1,9 +1,9 @@
-/* 
+/*
 * <part_route_eval.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,
@@ -42,20 +42,21 @@
 #include "route.h"
 
 /** Route Evaluator */
-class PartRouteEval : public eoEvalFunc <Route> {
-  
-public :
+class PartRouteEval : public eoEvalFunc <Route>
+  {
 
-  /** Constructor */
-  PartRouteEval (float __from, float __to) ;
-    
-  void operator () (Route & __route) ;
-  
-private :
+  public :
 
-  float from, to ;
+    /** Constructor */
+    PartRouteEval (float __from, float __to) ;
 
-} ;
+    void operator () (Route & __route) ;
+
+  private :
+
+    float from, to ;
+
+  } ;
 
 
 #endif
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/partial_mapped_xover.cpp b/contribution/trunk/combinatorial/routing/tsp/src/partial_mapped_xover.cpp
index 460d04c29..ab92d2a3b 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/partial_mapped_xover.cpp
+++ b/contribution/trunk/combinatorial/routing/tsp/src/partial_mapped_xover.cpp
@@ -1,9 +1,9 @@
-/* 
+/*
 * <partial_mapped_xover.cpp>
 * 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,
@@ -36,53 +36,77 @@
 
 #include <assert.h>
 
+#include <vector>
+
 #include <utils/eoRNG.h>
 
 #include "partial_mapped_xover.h"
 #include "route_valid.h"
 #include "mix.h"
 
-void PartialMappedXover :: repair (Route & __route, unsigned __cut1, unsigned __cut2) {
-  
-  unsigned v [__route.size ()] ; // Number of times a cities are visited ...
-  
-  for (unsigned i = 0 ; i < __route.size () ; i ++)
-    v [i] = 0 ;
-  
-  for (unsigned i = 0 ; i < __route.size () ; i ++)
-    v [__route [i]] ++ ;
-  
-  std :: vector <unsigned> vert ;
+void PartialMappedXover :: repair (Route & __route, unsigned __cut1, unsigned __cut2)
+{
+
+  std::vector<unsigned int> v; // Number of times a cities are visited ...
+
+  v.resize(__route.size ());
+
+  for (unsigned int i = 0 ; i < __route.size () ; i ++)
+    {
+      v [i] = 0 ;
+    }
+
+  for (unsigned int i = 0 ; i < __route.size () ; i ++)
+    {
+      v [__route [i]] ++ ;
+    }
+
+  std :: vector <unsigned int> vert ;
+
+  for (unsigned int i = 0 ; i < __route.size () ; i ++)
+    {
+      if (! v [i])
+        {
+          vert.push_back (i) ;
+        }
+    }
 
-  for (unsigned i = 0 ; i < __route.size () ; i ++)
-    if (! v [i])
-      vert.push_back (i) ;
-  
   mix (vert) ;
 
-  for (unsigned i = 0 ; i < __route.size () ; i ++)
-    if (i < __cut1 || i >= __cut2)
-      if (v [__route [i]] > 1) {
-	__route [i] = vert.back () ;
-	vert.pop_back () ;
-      }
+  for (unsigned int i = 0 ; i < __route.size () ; i ++)
+    {
+      if (i < __cut1 || i >= __cut2)
+        {
+          if (v [__route [i]] > 1)
+            {
+              __route [i] = vert.back () ;
+              vert.pop_back () ;
+            }
+        }
+    }
+
+  v.clear();
 }
 
-bool PartialMappedXover :: operator () (Route & __route1, Route & __route2) {
-    
-  unsigned cut1 = rng.random (__route1.size ()), cut2 = rng.random (__route2.size ()) ;
-  
+bool PartialMappedXover :: operator () (Route & __route1, Route & __route2)
+{
+  unsigned int cut1 = rng.random (__route1.size ()), cut2 = rng.random (__route2.size ()) ;
+
   if (cut2 < cut1)
-    std :: swap (cut1, cut2) ;
-  
+    {
+      std :: swap (cut1, cut2) ;
+    }
+
   // Between the cuts
-  for (unsigned i = cut1 ; i < cut2 ; i ++)
-    std :: swap (__route1 [i], __route2 [i]) ;
-  
+  for (unsigned int i = cut1 ; i < cut2 ; i ++)
+    {
+      std :: swap (__route1 [i], __route2 [i]) ;
+    }
+
   // Outside the cuts
   repair (__route1, cut1, cut2) ;
   repair (__route2, cut1, cut2) ;
-  
+
   // Debug
   assert (valid (__route1)) ;
   assert (valid (__route2)) ;
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/partial_mapped_xover.h b/contribution/trunk/combinatorial/routing/tsp/src/partial_mapped_xover.h
index 19ca644ef..65c6474de 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/partial_mapped_xover.h
+++ b/contribution/trunk/combinatorial/routing/tsp/src/partial_mapped_xover.h
@@ -1,9 +1,9 @@
-/* 
+/*
 * <partial_mapped_xover.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,
@@ -42,15 +42,16 @@
 #include "route.h"
 
 /** Partial Mapped Crossover */
-class PartialMappedXover : public eoQuadOp <Route> {
-  
-public :
-  
-  bool operator () (Route & __route1, Route & __route2) ;
+class PartialMappedXover : public eoQuadOp <Route>
+  {
 
-private :
-  
-  void repair (Route & __route, unsigned __cut1, unsigned __cut2) ;
-} ;
+  public :
+
+    bool operator () (Route & __route1, Route & __route2) ;
+
+  private :
+
+    void repair (Route & __route, unsigned __cut1, unsigned __cut2) ;
+  } ;
 
 #endif
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/route_eval.h b/contribution/trunk/combinatorial/routing/tsp/src/route_eval.h
index 67ba75f7e..474075cf0 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/route_eval.h
+++ b/contribution/trunk/combinatorial/routing/tsp/src/route_eval.h
@@ -1,9 +1,9 @@
-/* 
+/*
 * <route_eval.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,
@@ -42,13 +42,14 @@
 #include "route.h"
 
 /** Route Evaluator */
-class RouteEval : public eoEvalFunc <Route> {
-  
-public :
-    
-  void operator () (Route & __route) ;
-  
-} ;
+class RouteEval : public eoEvalFunc <Route>
+  {
+
+  public :
+
+    void operator () (Route & __route) ;
+
+  } ;
 
 
 #endif
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/route_init.cpp b/contribution/trunk/combinatorial/routing/tsp/src/route_init.cpp
index e126ba0ca..09a2c40cb 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/route_init.cpp
+++ b/contribution/trunk/combinatorial/routing/tsp/src/route_init.cpp
@@ -1,9 +1,9 @@
-/* 
+/*
 * <route_init.cpp>
 * 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,
@@ -39,21 +39,25 @@
 #include "route_init.h"
 #include "graph.h"
 
-void RouteInit :: operator () (Route & __route) {
+void RouteInit :: operator () (Route & __route)
+{
 
   // Init.
   __route.clear () ;
-  for (unsigned i = 0 ; i < Graph :: size () ; i ++)
-    __route.push_back (i) ;
-  
+  for (unsigned int i = 0 ; i < Graph :: size () ; i ++)
+    {
+      __route.push_back (i) ;
+    }
+
   // Swap. cities
 
-  for (unsigned i = 0 ; i < Graph :: size () ; i ++) {
-    //unsigned j = rng.random (Graph :: size ()) ;
-    
-    unsigned j = (unsigned) (Graph :: size () * (rand () / (RAND_MAX + 1.0))) ;
-    unsigned city = __route [i] ;
-    __route [i] = __route [j] ;
-    __route [j] = city ;
-  }   
+  for (unsigned int i = 0 ; i < Graph :: size () ; i ++)
+    {
+      //unsigned int j = rng.random (Graph :: size ()) ;
+
+      unsigned int j = (unsigned int) (Graph :: size () * (rand () / (RAND_MAX + 1.0))) ;
+      unsigned int city = __route [i] ;
+      __route [i] = __route [j] ;
+      __route [j] = city ;
+    }
 }
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/route_init.h b/contribution/trunk/combinatorial/routing/tsp/src/route_init.h
index b1e61ea4e..466345c1b 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/route_init.h
+++ b/contribution/trunk/combinatorial/routing/tsp/src/route_init.h
@@ -1,9 +1,9 @@
-/* 
+/*
 * <route_init.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,
@@ -41,12 +41,13 @@
 
 #include "route.h"
 
-class RouteInit : public eoInit <Route> {
-  
-public :
-  
-  void operator () (Route & __route) ;
-  
-} ;
+class RouteInit : public eoInit <Route>
+  {
+
+  public :
+
+    void operator () (Route & __route) ;
+
+  } ;
 
 #endif
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/route_valid.cpp b/contribution/trunk/combinatorial/routing/tsp/src/route_valid.cpp
index 43566d7cf..844cebf82 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/route_valid.cpp
+++ b/contribution/trunk/combinatorial/routing/tsp/src/route_valid.cpp
@@ -1,9 +1,9 @@
-/* 
+/*
 * <route_valid.cpp>
 * 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,
@@ -36,19 +36,33 @@
 
 #include "route_valid.h"
 
-bool valid (Route & __route) {
-  
-  unsigned t [__route.size ()] ;
-  
-  for (unsigned i = 0 ; i < __route.size () ; i ++)
-    t [i] = 0 ;
-  
-  for (unsigned i = 0 ; i < __route.size () ; i ++)
-    t [__route [i]] ++ ;
-  
-  for (unsigned i = 0 ; i < __route.size () ; i ++)
-    if (t [i] != 1)
-      return false ;
-  
+#include <vector>
+
+bool valid (Route & __route)
+{
+
+  std::vector<unsigned int> t;
+  t.resize(__route.size());
+
+  for (unsigned int i = 0 ; i < __route.size () ; i ++)
+    {
+      t [i] = 0 ;
+    }
+
+  for (unsigned int i = 0 ; i < __route.size () ; i ++)
+    {
+      t [__route [i]] ++ ;
+    }
+
+  for (unsigned int i = 0 ; i < __route.size () ; i ++)
+    {
+      if (t [i] != 1)
+        {
+          t.clear();
+          return false ;
+        }
+    }
+
+  t.clear();
   return true ; // OK.
 }
diff --git a/contribution/trunk/combinatorial/routing/tsp/src/route_valid.h b/contribution/trunk/combinatorial/routing/tsp/src/route_valid.h
index fe8b780d2..607728e8b 100644
--- a/contribution/trunk/combinatorial/routing/tsp/src/route_valid.h
+++ b/contribution/trunk/combinatorial/routing/tsp/src/route_valid.h
@@ -1,9 +1,9 @@
-/* 
+/*
 * <route_valid.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,