Add to AsyncMig with peoData

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@897 331e1502-861f-0410-8da2-ba01fb791d7f

trunk/paradiseo-peo/src/peoData.h

@@ -0,0 +1,153 @@
+/*
+* <peoData.h>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Clive Canape, Thomas Legrand
+*
+* 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
+* peoData 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 _PEODATA_H
+#define _PEODATA_H
+
+#include "core/eoVector_mesg.h"
+#include "core/messaging.h"
+
+
+/**************************  DEFINE A DATA   ******************************************/
+
+class peoData {
+public:
+
+  virtual void pack () {}
+  virtual void unpack () {}
+  
+};
+
+template<class EOT>
+class peoPop: public eoPop<EOT>, public peoData
+{
+public:
+
+  virtual void pack () 
+  {
+  	 ::pack ((unsigned) this->size ());
+ 	 for (unsigned i = 0; i < this->size (); i ++)
+    	::pack ((*this)[i]);
+  }
+
+  virtual void unpack () 
+  {
+	  unsigned n;
+	  ::unpack (n);
+	  this->resize (n);
+	  for (unsigned i = 0; i < n; i ++)
+	  ::unpack ((*this)[i]);
+  }
+
+};
+
+
+/**************************  DEFINE A CONTINUATOR   ******************************************/
+
+class continuator
+{
+public: 	
+	virtual bool check()=0;
+};
+
+
+template < class EOT> class eoContinuator : public continuator{
+public:
+	
+	eoContinuator(eoContinue<EOT> & _cont, const eoPop<EOT> & _pop): cont (_cont), pop(_pop){}
+	
+	virtual bool check(){
+		return cont(pop);	
+	}
+
+protected:
+	eoContinue<EOT> & cont ;
+	const eoPop<EOT> & pop;
+};
+
+
+/**************************  DEFINE A SELECTOR   ******************************************/
+
+template < class TYPE>  class selector
+{
+public: 	
+	virtual void operator()(TYPE &)=0;
+};
+
+
+template < class EOT, class TYPE> class eoSelector : public selector< TYPE >{
+public:
+	
+	eoSelector(eoSelectOne<EOT> & _select, unsigned _nb_select, const TYPE & _source): selector (_select), nb_select(_nb_select), source(_source){}
+	
+	virtual void operator()(TYPE & _dest)
+  	{
+    	size_t target = static_cast<size_t>(nb_select);
+    	_dest.resize(target);
+       	for (size_t i = 0; i < _dest.size(); ++i)
+      		_dest[i] = selector(source);
+  	}
+
+protected:
+	eoSelectOne<EOT> & selector ;
+	unsigned nb_select;
+	const TYPE & source;
+};
+
+
+/**************************  DEFINE A REPLACEMENT   ******************************************/
+
+template < class TYPE>  class replacement
+{
+public: 	
+	virtual void operator()(TYPE &)=0;
+};
+
+template < class EOT, class TYPE> class eoReplace : public replacement< TYPE >{
+public:
+	eoReplace(eoReplacement<EOT> & _replace, TYPE & _destination): replace(_replace), destination(_destination){} 
+	
+	virtual void operator()(TYPE & _source)
+  	{
+    	replace(destination, _source);
+  	}
+
+protected:
+	eoReplacement<EOT> & replace;
+	TYPE & destination;
+};
+
+#endif