Add islandNotifier to allow the mig and int policy to be checked in the island. The islandNotifier is added to the algorithm continuator and will make the island perform a binded task. In the case of island, the task is to check policies.

smp/src/policyElement.h

@@ -0,0 +1,81 @@
+/*
+<policyElement.h>
+Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2012
+
+Alexandre Quemy, Thibault Lasnier - INSA Rouen
+
+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 POLICY_ELEM_H_
+#define POLICY_ELEM_H_
+
+#include <eo>
+
+namespace paradiseo
+{
+namespace smp
+{
+
+template <class EOT>
+class PolicyElement : public eoContinue<EOT>
+{
+public :
+    /**
+     * Constructor
+     * @param _selection How to select elements for migration
+     * @param _criteria When notifying the island
+     */
+    PolicyElement(eoSelect<EOT>& _selection, eoContinue<EOT>& _criteria);
+    
+    /**
+     * Check is the criteria is reach
+     * @param _pop Population which is checked by the criteria.
+     * @return false if the criteria is reached.
+     */
+    bool operator()(const eoPop<EOT>& _pop);
+    
+    /**
+     * Add criteria for the same selection method.
+     * @param _criteria New criteria.
+     */
+    void addCriteria(eoContinue<EOT>& _criteria);
+    
+     /**
+     * Access to the selection method.
+     * @return Reference to the selection method.
+     */
+    eoSelect<EOT>& getSelect();
+    
+protected :
+    eoSelect<EOT>& selection;
+    eoContinue<EOT>& criteria;
+};
+
+#include <policyElement.cpp>
+
+}
+
+}
+
+#endif