new version

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@267 331e1502-861f-0410-8da2-ba01fb791d7f

trunk/paradiseo-moeo/src/moeoRandomSelect.h

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+// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
+
+//-----------------------------------------------------------------------------
+// moeoRandomSelect.h
+// (c) OPAC Team (LIFL), Dolphin Project (INRIA), 2007
+/*
+    This library...
+
+    Contact: paradiseo-help@lists.gforge.inria.fr, http://paradiseo.gforge.inria.fr
+ */
+//-----------------------------------------------------------------------------
+
+#ifndef MOEORANDOMSELECT_H_
+#define MOEORANDOMSELECT_H_
+
+#include <moeoSelectOne.h>
+#include <eoRandomSelect.h>
+
+/**
+ * Selection strategy that selects only one element randomly from a whole population.
+ */
+template < class MOEOT > class moeoRandomSelect:public moeoSelectOne < MOEOT >, public eoRandomSelect <MOEOT >
+{
+public:
+
+    /**
+     * Ctor.
+     */
+    moeoRandomSelect(){}
+
+
+    /**
+     * Return one individual at random by using an eoRandomSelect.
+     */
+    const MOEOT & operator () (const eoPop < MOEOT > &_pop)
+    {
+        return eoRandomSelect < MOEOT >::operator ()(_pop);
+    }
+
+};
+
+#endif /*MOEORANDOMSELECT_H_ */