Debut des travaux sur ILS

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1724 331e1502-861f-0410-8da2-ba01fb791d7f

trunk/paradiseo-mo/src/acceptCrit/moAcceptanceCriterion.h

@@ -0,0 +1,44 @@
+/*
+<moAcceptanceCriterion.h>
+Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
+
+Sébastien Verel, Arnaud Liefooghe, Jérémie Humeau
+
+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 _moAcceptanceCriterion_h
+#define _moAcceptanceCriterion_h
+
+#include <eoFunctor.h>
+#include <memory/moMemory.h>
+
+/**
+ * Abstract class for Acceptance criteria
+ */
+template< class Neighbor >
+class moAcceptanceCriterion : public eoBF<typename Neighbor::EOT&, typename Neighbor::EOT&, bool>, virtual public moMemory<Neighbor>{
+
+};
+
+#endif

trunk/paradiseo-mo/src/acceptCrit/moAlwaysAcceptCrit.h

@@ -0,0 +1,57 @@
+/*
+<moAlwaysAcceptCrit.h>
+Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
+
+Sébastien Verel, Arnaud Liefooghe, Jérémie Humeau
+
+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 _moAlwaysAcceptCrit_h
+#define _moAlwaysAcceptCrit_h
+
+#include <acceptCrit/moAcceptanceCriterion.h>
+#include <memory/moDummyMemory.h>
+
+/**
+ * Acceptance Criterion for extreme diversification : always accept new solution
+ */
+template< class Neighbor >
+class moAlwaysAcceptCrit : public moAcceptanceCriterion<Neighbor>, public moDummyMemory<Neighbor>{
+
+public:
+	typedef typename Neighor::EOT EOT;
+
+	/**
+	 * Always accept the new solution
+	 * @param _sol1 the previous solution
+	 * @param _sol2 the new solution after local search
+	 * @return always true
+	 */
+	bool operator()(EOT& _sol1, EOT& _sol2){
+		return true;
+	}
+
+};
+
+#endif

trunk/paradiseo-mo/src/acceptCrit/moBetterAcceptCrit.h

@@ -0,0 +1,34 @@
+/*
+<moBetterAcceptCrit.h>
+Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
+
+Sébastien Verel, Arnaud Liefooghe, Jérémie Humeau
+
+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 _moBetterAcceptCrit_h
+#define _moBetterAcceptCrit_h
+
+
+#endif

trunk/paradiseo-mo/src/explorer/moILSexplorer.h

@@ -0,0 +1,169 @@
+/*
+  <moILSexplorer.h>
+  Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
+
+  Sébastien Verel, Arnaud Liefooghe, Jérémie Humeau
+
+  This software is governed by the CeCILL license under French law and
+  abiding by the rules of distribution of free software.  You can  use,
+  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".
+
+  As a counterpart to the access to the source code and  rights to copy,
+  modify and redistribute granted by the license, users are provided only
+  with a limited warranty  and the software's author,  the holder of the
+  economic rights,  and the successive licensors  have only  limited liability.
+
+  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 _moILSexplorer_h
+#define _moILSexplorer_h
+
+#include <explorer/moNeighborhoodExplorer.h>
+#include <comparator/moNeighborComparator.h>
+#include <comparator/moSolNeighborComparator.h>
+#include <algo/moLocalSearch.h>
+#include <perturb/moPerturbation.h>
+#include <acceptCrit/moAcceptanceCriterion.h>
+
+/**
+ * Explorer for an Iterated Local Search
+ */
+template< class NHE >
+class moILSexplorer : public moNeighborhoodExplorer<typename NHE::Neighborhood>
+{
+public:
+    typedef typename NHE::Neighborhood Neighborhood ;
+    typedef typename Neighborhood::EOT EOT ;
+    typedef typename Neighborhood::Neighbor Neighbor ;
+
+    using moNeighborhoodExplorer<Neighborhood>::neighborhood;
+    using moNeighborhoodExplorer<Neighborhood>::eval;
+
+	/**
+	 * Constructor
+	 * @param _ls a local search
+	 * @param _perturb a perturbation operator
+	 * @param _acceptCrit a acceptance criteria
+	 */
+    moILSexplorer(moLocalSearch<NHE>& _ls, moPerturbation<Neighbor>& _perturb, moAcceptanceCriterion<Neighbor>& _acceptCrit) : ls(_ls), perturb(_perturb), acceptCrit(_acceptCrit){
+    	firstIteration=true;
+    }
+
+	/**
+	 * Destructor
+	 */
+    ~moILSexplorer(){
+
+    }
+
+	/**
+	 * Init perturbation and acceptance criteria
+	 * @param _solution the current solution
+	 */
+    virtual void initParam(EOT & _solution){
+    	firstIteration=true;
+    	perturb.init(_solution);
+    	acceptCrit.init(_solution);
+    };
+
+	/**
+	 * Update perturbation and acceptance criteria
+	 * @param _solution the current solution
+	 */
+    virtual void updateParam(EOT & _solution){
+    	if((*this).isMoved()){
+    		perturb.add(_solution,emptyNeighbor);
+    		acceptCrit.add(_solution,emptyNeighbor);
+    	}
+    	perturb.update(_solution, emptyNeighbor);
+    	acceptCrit.update(_solution, emptyNeighbor);
+    };
+
+	/**
+	 * terminate: NOTHING TO DO
+	 */
+    virtual void terminate(EOT & _solution){};
+
+    /**
+     * Explore the neighborhood of a solution
+     * @param _solution
+     */
+    virtual void operator()(EOT & _solution){
+    	//copy the solution to perform new local search
+    	current=_solution;
+
+    	//perturb solution exept at the first iteration
+    	if(!firstIteration)
+    		perturb(current);
+    	else
+    		firstIteration=false;
+
+    	//apply the local search on the copy
+    	ls(current);
+
+    };
+
+    /**
+     * Always continue
+     * @param _solution the solution
+     * @return always true
+     */
+    virtual bool isContinue(EOT & _solution) {
+    	return true;
+    };
+
+    /**
+     * move the solution with the best neighbor
+     * @param _solution the solution to move
+     */
+    virtual void move(EOT & _solution) {
+    	_solution=current;
+    };
+
+    /**
+     * accept test if an ameliorated neighbor was be found
+     * @param _solution the solution
+     * @return true if acceptance criteria is verified
+     */
+    virtual bool accept(EOT & _solution) {
+    	return acceptCrit(_solution, current);
+    };
+
+    /**
+     * Return the class id.
+     * @return the class name as a std::string
+     */
+    virtual std::string className() const {
+    	return "moILSexplorer";
+    }
+
+private:
+    //Usefull to use the momory of tabuSearch
+	Neighbor emptyNeighbor;
+    EOT current;
+    moLocalSearch<NHE>& ls;
+    moPerturbation<Neighbor> & perturb;
+    moAcceptanceCriterion<Neighbor>& acceptCrit;
+
+    bool firstIteration;
+};
+
+
+#endif

trunk/paradiseo-mo/src/memory/moDummyDiversification.h

@@ -2,36 +2,17 @@
 #define _moDummyDiversification_h
 
 #include <memory/moDiversification.h>
+#include <memory/moDummyMemory.h>
 
 /**
  * Dummy diversification strategy
  */
 template< class Neighbor >
-class moDummyDiversification : public moDiversification<Neighbor>
+class moDummyDiversification : public moDiversification<Neighbor>, public moDummyMemory<Neighbor>
 {
 public:
     typedef typename Neighbor::EOT EOT;
 
-    /**
-     * Init : NOTHIING TO DO
-     */
-    void init(EOT & _sol) {}
-
-    /**
-     * Add : NOTHIING TO DO
-     */
-    void add(EOT & _sol, Neighbor & _neighbor) {}
-
-    /**
-     * Update : NOTHIING TO DO
-     */
-    void update(EOT & _sol, Neighbor & _neighbor) {}
-
-    /**
-     * ClearMemory : NOTHIING TO DO
-     */
-    void clearMemory() {}
-
     /**
      * @return always false
      */

trunk/paradiseo-mo/src/memory/moDummyIntensification.h

@@ -2,36 +2,17 @@
 #define _moDummyIntensification_h
 
 #include <memory/moIntensification.h>
+#include <memory/moDummyMemory.h>
 
 /**
  * Dummy intensification strategy
  */
 template< class Neighbor >
-class moDummyIntensification : public moIntensification<Neighbor>
+class moDummyIntensification : public moIntensification<Neighbor>, public moDummyMemory<Neighbor>
 {
 public:
     typedef typename Neighbor::EOT EOT;
 
-    /**
-     * Init : NOTHIING TO DO
-     */
-    void init(EOT & _sol) {}
-
-    /**
-     * Add : NOTHIING TO DO
-     */
-    void add(EOT & _sol, Neighbor & _neighbor) {}
-
-    /**
-     * Update : NOTHIING TO DO
-     */
-    void update(EOT & _sol, Neighbor & _neighbor) {}
-
-    /**
-     * ClearMemory : NOTHIING TO DO
-     */
-    void clearMemory() {}
-
     /**
      * @return always false
      */

trunk/paradiseo-mo/src/memory/moDummyMemory.h

@@ -0,0 +1,67 @@
+/*
+<moDummyMemory.h>
+Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
+
+Sébastien Verel, Arnaud Liefooghe, Jérémie Humeau
+
+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 _moDummyMemory_h
+#define _moDummyMemory_h
+
+#include <memory/moMemory.h>
+
+/**
+ * Dummy memory to make an empty memory
+ */
+template< class Neighbor >
+class moDummyMemory : virtual public moMemory<Neighbor>{
+
+public:
+	typedef typename Neighbor::EOT EOT;
+
+    /**
+     * Init : NOTHIING TO DO
+     */
+    void init(EOT & _sol) {}
+
+    /**
+     * Add : NOTHIING TO DO
+     */
+    void add(EOT & _sol, Neighbor & _neighbor) {}
+
+    /**
+     * Update : NOTHIING TO DO
+     */
+    void update(EOT & _sol, Neighbor & _neighbor) {}
+
+    /**
+     * ClearMemory : NOTHIING TO DO
+     */
+    void clearMemory() {}
+
+};
+
+
+#endif

trunk/paradiseo-mo/src/mo.h

@@ -72,10 +72,12 @@
 #include <explorer/moSimpleHCexplorer.h>
 #include <explorer/moSimpleHCneutralExplorer.h>
 #include <explorer/moTSExplorer.h>
+#include <explorer/moILSexplorer.h>
 
 #include <memory/moAspiration.h>
 #include <memory/moBestImprAspiration.h>
 #include <memory/moDiversification.h>
+#include <memory/moDummyMemory.h>
 #include <memory/moDummyDiversification.h>
 #include <memory/moDummyIntensification.h>
 #include <memory/moIntensification.h>
@@ -94,6 +96,13 @@
 #include <neighborhood/moRndWithoutReplNeighborhood.h>
 #include <neighborhood/moRndWithReplNeighborhood.h>
 
+#include <perturb/moPerturbation.h>
+#include <perturb/moMonOpPerturb.h>
+
+#include <acceptCrit/moAcceptanceCriterion.h>
+#include <acceptCrit/moAlwaysAcceptCrit.h>
+
+
 //#include <old/moMove.h>
 //#include <old/moMoveIncrEval.h>
 //#include <old/moMoveInit.h>

trunk/paradiseo-mo/src/perturb/moMonOpPerturb.h

@@ -0,0 +1,65 @@
+/*
+<moMonOpPerturb.h>
+Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
+
+Sébastien Verel, Arnaud Liefooghe, Jérémie Humeau
+
+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 _moMonOpPerturb_h
+#define _moMonOpPerturb_h
+
+#include <eoOp.h>
+#include <perturb/moPerturbation.h>
+
+/**
+ * Perturbation operator using only a eoMonOp
+ */
+template< class Neighbor >
+class moMonOpPerturb : public moPerturbation<Neighbor>, public moDummyMemory<Neighbor> {
+
+public:
+	typedef typename Neighbor::EOT EOT;
+
+	/**
+	 * Default Constructor
+	 * @param _monOp an eoMonOp (pertubation operator)
+	 */
+	moMonOpPerturb(eoMonOp<EOT>& _monOp):monOp(_monOp){}
+
+	/**
+	 * Apply monOp on the solution
+	 * @param _solution to perturb
+	 * @return value of monOp
+	 */
+	bool operator()(EOT& _solution){
+		return monOp(_solution);
+	}
+
+private:
+	/** monOp */
+	eoMonOp<EOT>& monOp;
+};
+
+#endif

trunk/paradiseo-mo/src/perturb/moNeighborhoodPerturb.h

@@ -0,0 +1,34 @@
+/*
+<moNeighborhoodPerturb.h>
+Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
+
+Sébastien Verel, Arnaud Liefooghe, Jérémie Humeau
+
+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 _moNeighborhoodPerturb_h
+#define _moNeighborhoodPerturb_h
+
+
+#endif

trunk/paradiseo-mo/src/perturb/moPertubation.h

@@ -0,0 +1,43 @@
+/*
+<moPertubation.h>
+Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
+
+Sébastien Verel, Arnaud Liefooghe, Jérémie Humeau
+
+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 _moPertubation_h
+#define _moPertubation_h
+
+#include <eoOp.h>
+#include <memory/moMemory.h>
+
+/**
+ * Abstract class for Perturbation operator
+ */
+template< class Neighbor >
+class moPerturbation : public eoMonOp<typename Neighbor::EOT>, virtual public moMemory<Neighbor> {
+};
+
+#endif

trunk/paradiseo-mo/src/perturb/moRestartPerturb.h

@@ -0,0 +1,34 @@
+/*
+<moRestartPerturb.h>
+Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
+
+Sébastien Verel, Arnaud Liefooghe, Jérémie Humeau
+
+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 _moRestartPerturb_h
+#define _moRestartPerturb_h
+
+
+#endif

trunk/paradiseo-mo/test/t-moILSexplorer.cpp

@@ -0,0 +1,43 @@
+/*
+<t-moILSexplorer.cpp>
+Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
+
+Sébastien Verel, Arnaud Liefooghe, Jérémie Humeau
+
+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
+*/
+
+#include <iostream>
+#include <cstdlib>
+#include <cassert>
+
+int main(){
+
+	std::cout << "[t-moILSexplorer] => START" << std::endl;
+
+
+	std::cout << "[t-moILSexplorer] => OK" << std::endl;
+
+	return EXIT_SUCCESS;
+}
+

trunk/paradiseo-mo/tutorial/oneMax/application/CMakeLists.txt

@@ -13,6 +13,7 @@ ADD_EXECUTABLE(testMetropolisHasting testMetropolisHasting.cpp)
 #ADD_EXECUTABLE(testWithMove testWithMove.cpp) 
 ADD_EXECUTABLE(testSimpleTS testSimpleTS.cpp) 
 ADD_EXECUTABLE(testRandomNeutralWalk testRandomNeutralWalk.cpp) 
+ADD_EXECUTABLE(testILS testILS.cpp) 
 
 TARGET_LINK_LIBRARIES(testSimpleHC eoutils ga eo) 
 TARGET_LINK_LIBRARIES(testFirstImpr eoutils ga eo) 
@@ -23,5 +24,6 @@ TARGET_LINK_LIBRARIES(testMetropolisHasting eoutils ga eo)
 #TARGET_LINK_LIBRARIES(testWithMove eoutils ga eo) 
 TARGET_LINK_LIBRARIES(testSimpleTS eoutils ga eo)
 TARGET_LINK_LIBRARIES(testRandomNeutralWalk eoutils ga eo)
+TARGET_LINK_LIBRARIES(testILS eoutils ga eo) 
 
  

trunk/paradiseo-mo/tutorial/oneMax/application/testILS.cpp

@@ -0,0 +1,198 @@
+//-----------------------------------------------------------------------------
+/** testILS.cpp
+ *
+ * SV - 12/01/10
+ *
+ */
+//-----------------------------------------------------------------------------
+
+// standard includes
+#define HAVE_SSTREAM
+
+#include <stdexcept>  // runtime_error
+#include <iostream>   // cout
+#include <sstream>  // ostrstream, istrstream
+#include <fstream>
+#include <string.h>
+
+// the general include for eo
+#include <eo>
+#include <ga.h>
+
+using namespace std;
+
+//-----------------------------------------------------------------------------
+// fitness function
+#include <funcOneMax.h>
+#include <eoInt.h>
+#include <neighborhood/moOrderNeighborhood.h>
+#include <oneMaxBitNeighbor.h>
+
+#include <eval/moFullEvalByModif.h>
+#include <eval/moFullEvalByCopy.h>
+#include <comparator/moNeighborComparator.h>
+#include <comparator/moSolNeighborComparator.h>
+#include <continuator/moTrueContinuator.h>
+#include <algo/moLocalSearch.h>
+#include <explorer/moSimpleHCexplorer.h>
+#include <explorer/moILSexplorer.h>
+
+// REPRESENTATION
+//-----------------------------------------------------------------------------
+typedef eoBit<unsigned> Indi;
+typedef moBitNeighbor<unsigned int> Neighbor ; // incremental evaluation
+typedef moOrderNeighborhood<Neighbor> Neighborhood ;
+
+void main_function(int argc, char **argv)
+{
+    /* =========================================================
+    *
+    * Parameters
+    *
+    * ========================================================= */
+
+    // First define a parser from the command-line arguments
+    eoParser parser(argc, argv);
+
+    // For each parameter, define Parameter, read it through the parser,
+    // and assign the value to the variable
+
+    eoValueParam<uint32_t> seedParam(time(0), "seed", "Random number seed", 'S');
+    parser.processParam( seedParam );
+    unsigned seed = seedParam.value();
+
+    // description of genotype
+    eoValueParam<unsigned int> vecSizeParam(8, "vecSize", "Genotype size", 'V');
+    parser.processParam( vecSizeParam, "Representation" );
+    unsigned vecSize = vecSizeParam.value();
+
+    // the name of the "status" file where all actual parameter values will be saved
+    string str_status = parser.ProgramName() + ".status"; // default value
+    eoValueParam<string> statusParam(str_status.c_str(), "status", "Status file");
+    parser.processParam( statusParam, "Persistence" );
+
+    // do the following AFTER ALL PARAMETERS HAVE BEEN PROCESSED
+    // i.e. in case you need parameters somewhere else, postpone these
+    if (parser.userNeedsHelp()) {
+        parser.printHelp(cout);
+        exit(1);
+    }
+    if (statusParam.value() != "") {
+        ofstream os(statusParam.value().c_str());
+        os << parser;// and you can use that file as parameter file
+    }
+
+    /* =========================================================
+     *
+     * Random seed
+     *
+     * ========================================================= */
+
+    //reproducible random seed: if you don't change SEED above,
+    // you'll aways get the same result, NOT a random run
+    rng.reseed(seed);
+
+
+    /* =========================================================
+     *
+     * Eval fitness function
+     *
+     * ========================================================= */
+
+    FuncOneMax<Indi> eval(vecSize);
+
+
+    /* =========================================================
+     *
+     * Initilisation of the solution
+     *
+     * ========================================================= */
+
+    // a Indi random initializer
+    eoUniformGenerator<bool> uGen;
+    eoInitFixedLength<Indi> random(vecSize, uGen);
+
+
+    /* =========================================================
+     *
+     * evaluation of a neighbor solution
+     *
+     * ========================================================= */
+
+    moFullEvalByModif<Neighbor> fulleval(eval);
+
+    //An eval by copy can be used instead of the eval by modif
+    //moFullEvalByCopy<Neighbor> fulleval(eval);
+
+
+    /* =========================================================
+     *
+     * Comparator of neighbors
+     *
+     * ========================================================= */
+
+    moNeighborComparator<Neighbor> comparator;
+    moSolNeighborComparator<Neighbor> solComparator;
+
+
+    /* =========================================================
+     *
+     * the neighborhood of a solution
+     *
+     * ========================================================= */
+
+    Neighborhood neighborhood(vecSize);
+
+
+    /* =========================================================
+     *
+     * a neighborhood explorer solution
+     *
+     * ========================================================= */
+
+    moSimpleHCexplorer<Neighborhood> explorer(neighborhood, fulleval, comparator, solComparator);
+
+
+    /* =========================================================
+     *
+     * the local search algorithm
+     *
+     * ========================================================= */
+
+    moTrueContinuator<Neighborhood> continuator;//always continue
+
+    moLocalSearch< moSimpleHCexplorer<Neighborhood> > localSearch(explorer, continuator, eval);
+
+    /* =========================================================
+     *
+     * execute the local search from random sollution
+     *
+     * ========================================================= */
+
+    Indi solution;
+
+    random(solution);
+
+    //Can be eval here, else it will be done at the beginning of the localSearch
+    //eval(solution);
+
+    std::cout << "initial: " << solution << std::endl ;
+
+    localSearch(solution);
+
+    std::cout << "final:   " << solution << std::endl ;
+
+}
+
+// A main that catches the exceptions
+
+int main(int argc, char **argv)
+{
+    try {
+        main_function(argc, argv);
+    }
+    catch (exception& e) {
+        cout << "Exception: " << e.what() << '\n';
+    }
+    return 1;
+}