85 lines
2.5 KiB
C++
85 lines
2.5 KiB
C++
// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
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//-----------------------------------------------------------------------------
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// eoFixedLength.h
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// (c) GeNeura Team, 2000 - EEAAX 1999 - Maarten Keijzer 2000
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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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Marc.Schoenauer@polytechnique.fr
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mak@dhi.dk
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*/
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//-----------------------------------------------------------------------------
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#ifndef _eoFixedLength_h
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#define _eoFixedLength_h
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#include <vector>
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/**
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Base class for fixed length chromosomes, just derives from EO and vector and
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redirects the smaller than operator to EO (fitness based comparison)
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*/
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template <class FitT, class GeneType>
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class eoFixedLength : public EO<FitT>, public std::vector<GeneType>
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{
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public :
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typedef GeneType Type;
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/// to avoid conflicts between EO::operator< and vector<double>::operator<
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bool operator<(const eoFixedLength<FitT, GeneType>& _eo) const
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{
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return EO<FitT>::operator<(_eo);
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}
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/// printing...
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void printOn(ostream& os) const
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{
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EO<FitT>::printOn(os);
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os << ' ';
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os << size() << ' ';
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std::copy(begin(), end(), ostream_iterator<double>(os));
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}
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/// reading...
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void readFrom(istream& is)
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{
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EO<FitT>::readFrom(is);
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unsigned sz;
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is >> sz;
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resize(sz);
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unsigned i;
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for (i = 0; i < sz; ++i)
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is >> operator[](i);
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}
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};
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/// to avoid conflicts between EO::operator< and vector<double>::operator<
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template <class FitT, class GeneType>
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bool operator<(const eoFixedLength<FitT, GeneType>& _eo1, const eoFixedLength<FitT, GeneType>& _eo2)
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{
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return _eo1.operator<(_eo2);
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}
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#endif
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