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Extreme cleanup, see src/obsolete for details

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mac 2000-08-10 14:18:34 +00:00
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eo/src/obsolete/eoBreeder.h Normal file
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// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
//-----------------------------------------------------------------------------
// eoBreeder.h
// Takes two populations and mixes them
// (c) GeNeura Team, 1998
/*
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: todos@geneura.ugr.es, http://geneura.ugr.es
*/
//-----------------------------------------------------------------------------
#ifndef eoBreeder_h
#define eoBreeder_h
//-----------------------------------------------------------------------------
#include <vector> // vector
#include <utils/eoRNG.h>
#include <eoOp.h> // eoOp, eoMonOp, eoBinOp
#include <eoPop.h> // eoPop
#include <eoOpSelector.h> // eoOpSelector
#include <eoFunctor.h>
#include <eoRandomIndiSelector.h>
#include <eoBackInserter.h>
using namespace std;
/*****************************************************************************
* eoBreeder: transforms a population using genetic operators. *
* For every operator there is a rated to be applyed. *
*****************************************************************************/
template<class Chrom> class eoBreeder: public eoTransform<EOT>
//eoUnaryFunctor<void, eoPop<Chrom>&>
{
public:
/// Default constructor.
eoBreeder( eoOpSelector<Chrom>& _opSel): opSel( _opSel ) {}
/// Destructor.
virtual ~eoBreeder() {}
/**
* Transforms a population.
* @param pop The population to be transformed.
*/
void operator()(eoPop<Chrom>& pop)
{
size_t orgsize = pop.size();
for (unsigned i = 0; i < pop.size(); i++)
{
eoOp<Chrom>* op = opSel.Op();
switch (op->getType())
{
case eoOp<Chrom>::unary:
{
eoMonOp<Chrom>* monop = static_cast<eoMonOp<Chrom>* >(op);
(*monop)( pop[i] );
break;
}
case eoOp<Chrom>::binary:
{
eoBinOp<Chrom>* binop = static_cast<eoBinOp<Chrom>* >(op);
(*binop)(pop[i], pop[ rng.random(pop.size()) ] );
break;
}
case eoOp<Chrom>::quadratic:
{
eoQuadraticOp<Chrom>* Qop = static_cast<eoQuadraticOp<Chrom>* >(op);
(*Qop)(pop[i], pop[ rng.random(pop.size()) ] );
break;
}
case eoOp<Chrom>::general :
{
eoGeneralOp<Chrom>* Gop = static_cast<eoGeneralOp<Chrom>* >(op);
eoRandomIndiSelector<Chrom> selector;
eoBackInserter<Chrom> inserter;
(*Gop)(selector.bind(pop, orgsize).bias(i), inserter.bind(pop));
break;
}
}
}
};
/// The class name.
string className() const { return "eoBreeder"; }
private:
eoOpSelector<Chrom>& opSel;
};
//-----------------------------------------------------------------------------
#endif eoBreeder_h