54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
// eoFitness.h
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//-----------------------------------------------------------------------------
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// eoFitness.cpp
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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 EOFITNESS_H
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#define EOFITNESS_H
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//-----------------------------------------------------------------------------
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class eoFitness: public eoPersistent
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{
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public:
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virtual operator float() const = 0;
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virtual bool operator<(const eoFitness& other) const = 0;
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virtual bool operator>(const eoFitness& other) const
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{
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return !(*this < other || *this == other);
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}
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virtual bool operator==(const eoFitness& other) const
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{
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return !(other < *this || *this < other);
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}
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virtual bool operator!=(const eoFitness& other) const
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{
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return other < *this || *this < other;
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}
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};
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//-----------------------------------------------------------------------------
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#endif EOFITNESS_H
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