77 lines
1.8 KiB
C++
77 lines
1.8 KiB
C++
/* (c) GeNeura Team, 2000 - EEAAX 1999, Maarten Keijzer 2000
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This library is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at your option) any
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later version.
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This library is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License along
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with this library; if not, write to the Free Software Foundation, Inc., 59
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Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Contact: http://eodev.sourceforge.net
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todos@geneura.ugr.es, http://geneura.ugr.es
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Marc.Schoenauer@polytechnique.fr
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mak@dhi.dk
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*/
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#ifndef _eoEsSimple_h
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#define _eoEsSimple_h
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#include <EO.h>
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#include <vector>
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#include <eoVector.h>
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/** Simple Evolution Strategy
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@ingroup Real
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One of the more simple evolution strategies, sporting just a single stdeviation
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for the entire chromosome. For more advanced versions see also eoEsStdev
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eoEsFull
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@see eoEsStdev eoEsFull
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*/
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template <class Fit>
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class eoEsSimple : public eoVector<Fit, double>
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{
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public :
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typedef double Type;
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eoEsSimple() : eoVector<Fit, double>() {}
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virtual std::string className() const { return "eoEsSimple"; }
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void printOn(std::ostream& os) const
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{
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eoVector<Fit,double>::printOn(os);
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os << ' ' << stdev << ' ';
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}
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void readFrom(std::istream& is)
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{
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eoVector<Fit,double>::readFrom(is);
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is >> stdev;
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}
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double stdev;
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};
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#endif
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// Local Variables:
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// coding: iso-8859-1
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// mode:C++
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// c-file-style: "Stroustrup"
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// comment-column: 35
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// fill-column: 80
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// End:
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