diff --git a/trunk/paradiseo-mo/src/neighborhood/moMappingNeighborhood.h b/trunk/paradiseo-mo/src/neighborhood/moMappingNeighborhood.h
deleted file mode 100755
index 07cff5e5e..000000000
--- a/trunk/paradiseo-mo/src/neighborhood/moMappingNeighborhood.h
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- <moMappingNeighborhood.h>
- Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
-
- Boufaras Karima, Thé Van Luong
-
- This software is governed by the CeCILL license under French law and
- abiding by the rules of distribution of free software.  You can  ue,
- modify and/ or redistribute the software under the terms of the CeCILL
- license as circulated by CEA, CNRS and INRIA at the following URL
- "http://www.cecill.info".
-
- In this respect, the user's attention is drawn to the risks associated
- with loading,  using,  modifying and/or developing or reproducing the
- software by the user in light of its specific status of free software,
- that may mean  that it is complicated to manipulate,  and  that  also
- therefore means  that it is reserved for developers  and  experienced
- professionals having in-depth computer knowledge. Users are therefore
- encouraged to load and test the software's suitability as regards their
- requirements in conditions enabling the security of their systems and/or
- data to be ensured and,  more generally, to use and operate it in the
- same conditions as regards security.
- The fact that you are presently reading this means that you have had
- knowledge of the CeCILL license and that you accept its terms.
-
- ParadisEO WebSite : http://paradiseo.gforge.inria.fr
- Contact: paradiseo-help@lists.gforge.inria.fr
- */
-
-#ifndef _moMappingNeighborhood_h
-#define _moMappingNeighborhood_h
-
-#include <neighborhood/moOrderNeighborhood.h>
-
-/**
- * Define a Mapping Neighborhood:
- *
- * This neighborhood should manipulate a moXChangeNeighbor
- * It helps to associate to identified neighbor  by one index a set of correspondent indexes
- */
-
-template<class N>
-class moMappingNeighborhood: public moOrderNeighborhood<N> {
-
-public:
-
-	/**
-	 * Define type of a solution corresponding to Neighbor
-	 */
-
-	typedef N Neighbor;
-	typedef typename Neighbor::EOT EOT;
-
-	using moOrderNeighborhood<Neighbor>::neighborhoodSize;
-	using moOrderNeighborhood<Neighbor>::currentIndex;
-
-	/**
-	 * Constructor
-	 * @param _neighborhoodSize the neighborhood size
-	 * @param _xChange the number of positions to exchange
-	 */
-
-	moMappingNeighborhood(unsigned int _neighborhoodSize, unsigned int _xChange) :
-		moOrderNeighborhood<Neighbor> (_neighborhoodSize), xChange(_xChange) {
-
-		mutex = false;
-		indices = new unsigned int[xChange];
-		mapping = new unsigned int[neighborhoodSize * xChange];
-
-	}
-
-	/**
-	 * Destructor
-	 */
-
-	~moMappingNeighborhood() {
-
-		delete[] (indices);
-		delete[] (mapping);
-	}
-
-	/**
-	 * Initialization of the neighborhood
-	 * @param _solution the solution to explore
-	 * @param _current the first neighbor
-	 */
-
-	virtual void init(EOT& _solution, Neighbor& _current) {
-
-		moOrderNeighborhood<Neighbor>::init(_solution, _current);
-		//Compute the mapping only for the first init
-		if (!mutex) {
-			setMapping(_solution.size());
-			mutex = true;
-		}
-		//get the mapping correspondent to the currentIndex
-		getMapping(currentIndex);
-		if (!(_current.getXChange() == xChange))
-			_current.setXChange(xChange);
-		//associate to this neighbor a set of correspondent indexes
-		_current.setIndices(indices);
-	}
-
-	/**
-	 * Give the next neighbor
-	 * @param _solution the solution to explore
-	 * @param _current the next neighbor
-	 */
-
-	virtual void next(EOT& _solution, Neighbor& _current) {
-
-		moOrderNeighborhood<Neighbor>::next(_solution, _current);
-		getMapping(currentIndex);
-		_current.setIndices(indices);
-
-	}
-
-	/**
-	 * Set the mapping of K-indexes
-	 * @param _size the size of the solution
-	 */
-
-	virtual void setMapping(unsigned _size) =0;
-
-	/**
-	 * Associate mapping of current index to a set of indexes
-	 * _currentIndex the index to map with a set of indexes
-	 */
-
-	virtual void getMapping(unsigned int _currentIndex) {
-		for (unsigned int i = 0; i < xChange; i++) {
-			indices[i] = mapping[_currentIndex + i * neighborhoodSize];
-		}
-	}
-
-	/**
-	 * update mapping with combination of indexes corresponding to the currentIndex
-	 * @param _indices the set of current combination of indexes
-	 * @param _currentIndex  the current index corresponding to the current neighbor
-	 */
-
-	virtual void updateMapping(unsigned int* _indices, int _currentIndex) {
-		for (unsigned k = 0; k < xChange; k++)
-			mapping[_currentIndex + k * neighborhoodSize] = _indices[k];
-	}
-
-	/**
-	 * Return the class Name
-	 * @return the class name as a std::string
-	 */
-	virtual std::string className() const {
-		return "moMappingNeighborhood";
-	}
-
-protected:
-
-	unsigned int * indices;
-	unsigned int * mapping;
-	unsigned int xChange;
-	bool mutex;
-};
-
-#endif