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diff --git a/src/Contraction/include/gudhi/Contraction/policies/Middle_placement.h b/src/Contraction/include/gudhi/Contraction/policies/Middle_placement.h
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+++ b/src/Contraction/include/gudhi/Contraction/policies/Middle_placement.h
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+/*    This file is part of the Gudhi Library - https://gudhi.inria.fr/ - which is released under MIT.
+ *    See file LICENSE or go to https://gudhi.inria.fr/licensing/ for full license details.
+ *    Author(s):       David Salinas
+ *
+ *    Copyright (C) 2014 Inria
+ *
+ *    Modification(s):
+ *      - YYYY/MM Author: Description of the modification
+ */
+
+#ifndef CONTRACTION_POLICIES_MIDDLE_PLACEMENT_H_
+#define CONTRACTION_POLICIES_MIDDLE_PLACEMENT_H_
+
+#include <gudhi/Contraction/policies/Placement_policy.h>
+
+namespace Gudhi {
+
+namespace contraction {
+
+template< typename EdgeProfile>
+class Middle_placement : public Placement_policy<EdgeProfile> {
+ public:
+  typedef typename EdgeProfile::Point Point;
+  typedef typename EdgeProfile::Edge_handle Edge_handle;
+  typedef typename EdgeProfile::Graph_vertex Graph_vertex;
+
+  typedef typename Placement_policy<EdgeProfile>::Placement_type Placement_type;
+
+  Placement_type operator()(const EdgeProfile& profile) const override {
+    // todo compute the middle
+    return Placement_type(profile.p0());
+  }
+};
+
+}  // namespace contraction
+
+}  // namespace Gudhi
+
+#endif  // CONTRACTION_POLICIES_MIDDLE_PLACEMENT_H_