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diff --git a/include/gudhi/Contraction/policies/Contraction_visitor.h b/include/gudhi/Contraction/policies/Contraction_visitor.h
deleted file mode 100644
index fa02308b..00000000
--- a/include/gudhi/Contraction/policies/Contraction_visitor.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*    This file is part of the Gudhi Library. The Gudhi library 
- *    (Geometric Understanding in Higher Dimensions) is a generic C++ 
- *    library for computational topology.
- *
- *    Author(s):       David Salinas
- *
- *    Copyright (C) 2014 Inria
- *
- *    This program is free software: you can redistribute it and/or modify
- *    it under the terms of the GNU General Public License as published by
- *    the Free Software Foundation, either version 3 of the License, or
- *    (at your option) any later version.
- *
- *    This program is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    GNU General Public License for more details.
- *
- *    You should have received a copy of the GNU General Public License
- *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef CONTRACTION_POLICIES_CONTRACTION_VISITOR_H_
-#define CONTRACTION_POLICIES_CONTRACTION_VISITOR_H_
-
-#include <gudhi/Contraction/Edge_profile.h>
-#include <boost/optional.hpp>
-
-namespace Gudhi {
-
-namespace contraction {
-
-/**
- *@class Contraction_visitor
- *@brief Interface for a visitor of the edge contraction process.
- *@ingroup contr
- */
-template <typename EdgeProfile>
-class Contraction_visitor {  // : public Dummy_complex_visitor<typename EdgeProfile::Vertex_handle>  {
- public:
-  // typedef typename ComplexType::GeometryTrait GT;
-  typedef EdgeProfile Profile;
-  typedef double FT;
-  typedef typename Profile::Complex Complex;
-  typedef Complex ComplexType;
-  typedef typename ComplexType::Point Point;
-
-  virtual ~Contraction_visitor() { }
-
-  /**
-   * @brief Called before the edge contraction process starts.
-   */
-  virtual void on_started(ComplexType & complex) { }
-
-  /**
-   * @brief Called when the algorithm stops.
-   */
-  virtual void on_stop_condition_reached() { }
-
-  /**
-   * @brief Called during the collecting phase (when a cost is assigned to the edges), for each edge collected.
-   */
-  virtual void on_collected(const Profile &profile, boost::optional< FT > cost) { }
-
-  /**
-   * @brief Called during the processing phase (when edges are contracted), for each edge that is selected.
-   */
-  virtual void on_selected(const Profile &profile, boost::optional< FT > cost, int initial_count, int current_count) { }
-
-  /**
-   * @brief Called when an edge is about to be contracted and replaced by a vertex whose position is *placement.
-   */
-  virtual void on_contracting(const Profile &profile, boost::optional< Point > placement) { }
-
-  /**
-   * @brief Called when after an edge has been contracted onto a new point placement.
-   * A possibility would to remove popable blockers at this point for instance.
-   */
-  virtual void on_contracted(const Profile &profile, boost::optional< Point > placement) { }
-
-  /**
-   * @brief Called for each selected edge which cannot be contracted because the ValidContractionPredicate is false
-   */
-  virtual void on_non_valid(const Profile &profile) { }
-};
-
-}  // namespace contraction
-
-}  // namespace Gudhi
-
-#endif  // CONTRACTION_POLICIES_CONTRACTION_VISITOR_H_