An EA with a distributed evaluation process

eo/src/paradisEO/eval/eoDistEvalEasyEA.h

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+// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
+
+// "eoDistEvalEasyEA.h"
+
+// (c) OPAC Team, LIFL, 2002
+
+/* 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: cahon@lifl.fr
+*/
+
+#ifndef eoDistEvalEasyEA_h
+#define eoDistEvalEasyEA_h
+
+#include <eoEasyEA.h>
+#include <paradisEO/comm/eoListener.h>
+#include <paradisEO/eval/eoDistPopEvalFunc.h>
+
+/**
+   Intended for evaluation CPU cost evolutionnary algorithm ...
+ */
+
+template <class EOT> class eoDistEvalEasyEA : public eoEasyEA <EOT> {
+  
+public :
+  
+  /**
+     Constructor. Caution ! The provided label is the one
+     of distributed evaluators to search for and not those of
+     the master program, which is isn't necessary.
+   */
+  
+  eoDistEvalEasyEA  (eoListener <EOT> & _listen,
+		     eoEasyEA <EOT> & _ea,
+		     string _label
+		     ) :
+    pop_eval (eoDistPopEvalFunc <EOT> (_listen, _label, _ea.eval)),
+    eoEasyEA <EOT> (_ea.continuator,
+		    pop_eval,
+		    _ea.breed,
+		    _ea.replace
+		    ) {
+  }
+
+private :
+
+  eoDistPopEvalFunc <EOT> pop_eval ;
+  
+} ;
+
+#endif