Adding Distribution-based base abstract classes

eo/src/eoDistribution.h

@@ -0,0 +1,52 @@
+// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
+
+//-----------------------------------------------------------------------------
+// eoDistribution.h
+// (c) Marc Schoenauer, Maarten Keijzer, 2001
+/* 
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library 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
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Contact: Marc.Schoenauer@polytechnique.fr
+             mkeijzer@dhi.dk
+ */
+//-----------------------------------------------------------------------------
+
+#ifndef _eoDistribution_H
+#define _eoDistribution_H
+
+#include <algorithm>
+
+#include <eoInit.h>
+#include <eoPop.h>
+
+/**
+ * Abstract class for Distribution Evolution Algorithms within EO:
+ *    the distribution itself
+ *
+ * It basically IS AN eoInit -  operator()(EOT &) generates new indis
+ *
+ * The instances will probably be eoValueParam of some kind
+ *    see eoPBILDistrib.h
+*/
+
+template <class EOT>
+class eoDistribution :  public eoInit<EOT>, 
+			public eoPersistent, public eoObject
+{
+public:
+  virtual void operator()(EOT &) = 0; // DO NOT FORGET TO INVALIDATE the EOT
+};
+
+#endif