Mak: Added the eoQuadratic Op and more ... (and I hate VI)
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13 changed files with 1247 additions and 1124 deletions
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// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
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//-----------------------------------------------------------------------------
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// eoBreeder.h
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// Takes two populations and mixes them
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// (c) GeNeura Team, 1998
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/*
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Contact: todos@geneura.ugr.es, http://geneura.ugr.es
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*/
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//-----------------------------------------------------------------------------
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#ifndef eoBreeder_h
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#define eoBreeder_h
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//-----------------------------------------------------------------------------
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#include <vector> // vector
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#include <eoUniform.h> // eoUniform
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#include <eoOp.h> // eoOp, eoMonOp, eoBinOp
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#include <eoPop.h> // eoPop
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#include <eoPopOps.h> // eoTransform
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#include <eoOpSelector.h> // eoOpSelector
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using namespace std;
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/*****************************************************************************
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* eoBreeder: transforms a population using genetic operators. *
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* For every operator there is a rated to be applyed. *
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*****************************************************************************/
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template<class Chrom> class eoBreeder: public eoMonPopOp<Chrom>
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{
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public:
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/// Default constructor.
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eoBreeder( eoOpSelector<Chrom>& _opSel): opSel( _opSel ) {}
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/// Destructor.
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virtual ~eoBreeder() {}
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/**
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* Transforms a population.
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* @param pop The population to be transformed.
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*/
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void operator()(eoPop<Chrom>& pop)
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{
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for (unsigned i = 0; i < pop.size(); i++) {
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eoOp<Chrom>* op = opSel.Op();
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switch (op->readArity()) {
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case unary:
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{
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eoMonOp<Chrom>* monop = static_cast<eoMonOp<Chrom>* >(op);
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(*monop)( pop[i] );
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break;
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}
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case binary:
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{
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eoBinOp<Chrom>* binop = static_cast<eoBinOp<Chrom>* >(op);
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eoUniform<unsigned> u(0, pop.size() );
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(*binop)(pop[i], pop[ u() ] );
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break;
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}
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case Nary:
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{
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eoNaryOp<Chrom>* Nop = static_cast<eoNaryOp<Chrom>* >(op);
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eoUniform<unsigned> u(0, pop.size() );
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eoPop<Chrom> inVec, outVec;
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inVec.push_back( pop[i] );
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unsigned numberOfOperands = u();
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for ( unsigned i = 0; i < numberOfOperands; i ++ ) {
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inVec.push_back( pop[ u() ] );
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}
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(*Nop)( inVec, outVec );
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break;
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}
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}
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}
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};
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/// The class name.
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string classname() const { return "eoBreeder"; }
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private:
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eoOpSelector<Chrom>& opSel;
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};
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//-----------------------------------------------------------------------------
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#endif eoBreeder_h
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// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
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//-----------------------------------------------------------------------------
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// eoBreeder.h
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// Takes two populations and mixes them
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// (c) GeNeura Team, 1998
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/*
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Contact: todos@geneura.ugr.es, http://geneura.ugr.es
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*/
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//-----------------------------------------------------------------------------
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#ifndef eoBreeder_h
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#define eoBreeder_h
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//-----------------------------------------------------------------------------
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#include <vector> // vector
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#include <eoUniform.h> // eoUniform
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#include <eoOp.h> // eoOp, eoMonOp, eoBinOp
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#include <eoPop.h> // eoPop
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#include <eoPopOps.h> // eoTransform
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#include <eoOpSelector.h> // eoOpSelector
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#include "eoRandomIndiSelector.h"
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#include "eoBackInserter.h"
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using namespace std;
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/*****************************************************************************
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* eoBreeder: transforms a population using genetic operators. *
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* For every operator there is a rated to be applyed. *
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*****************************************************************************/
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template<class Chrom> class eoBreeder: public eoMonPopOp<Chrom>
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{
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public:
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/// Default constructor.
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eoBreeder( eoOpSelector<Chrom>& _opSel): opSel( _opSel ) {}
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/// Destructor.
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virtual ~eoBreeder() {}
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/**
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* Transforms a population.
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* @param pop The population to be transformed.
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*/
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void operator()(eoPop<Chrom>& pop)
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{
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size_t orgsize = pop.size();
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for (unsigned i = 0; i < pop.size(); i++) {
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eoOp<Chrom>* op = opSel.Op();
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switch (op->getType()) {
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case eoOp<Chrom>::unary:
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{
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eoMonOp<Chrom>* monop = static_cast<eoMonOp<Chrom>* >(op);
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(*monop)( pop[i] );
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break;
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}
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case eoOp<Chrom>::binary:
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{
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eoBinOp<Chrom>* binop = static_cast<eoBinOp<Chrom>* >(op);
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eoUniform<unsigned> u(0, pop.size() );
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(*binop)(pop[i], pop[ u() ] );
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break;
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}
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case eoOp<Chrom>::quadratic:
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{
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eoQuadraticOp<Chrom>* Qop = static_cast<eoQuadraticOp<Chrom>* >(op);
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eoUniform<unsigned> u(0, pop.size() );
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(*Qop)(pop[i], pop[ u() ] );
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break;
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}
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case eoOp<Chrom>::general :
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{
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eoGeneralOp<Chrom>* Gop = static_cast<eoGeneralOp<Chrom>* >(op);
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eoRandomIndiSelector<Chrom> selector;
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eoBackInserter<Chrom> inserter;
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(*Gop)(selector(pop, orgsize, i), inserter(pop));
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break;
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}
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}
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}
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};
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/// The class name.
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string classname() const { return "eoBreeder"; }
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private:
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eoOpSelector<Chrom>& opSel;
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};
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//-----------------------------------------------------------------------------
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#endif eoBreeder_h
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