93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
/*
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eoBin.h
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(c) GeNeura Team 1998
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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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#ifndef eoBin_h
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#define eoBin_h
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//-----------------------------------------------------------------------------
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#include <iostream> // ostream, istream
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#include <functional> // bind2nd
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#include <string> // string
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#include <eoVector.h> // EO
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/** eoBin: implementation of binary chromosome.
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* based on STL's bit_vector (vector<bool>).
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*/
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template <class F> class eoBin: public eoVector<bool, F>
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{
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public:
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/**
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* (Default) Constructor.
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* @param size Size of the binary string.
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*/
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eoBin(unsigned size = 0, bool value = false):
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eoVector<bool,F>(size, value) {}
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/**
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* Constructor.
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* @param size Size of the binary string.
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*/
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eoBin(unsigned size, const eoRnd<bool>& rnd): eoVector<bool,F>(size)
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{
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generate(begin(), end(), rnd);
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}
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/** Constructor from istream.
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@param is The istream to read from.*/
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eoBin(istream& _is):eoVector<bool,F>(_is){};
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/// My class name.
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string className() const
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{
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return "eoBin";
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}
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/**
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* To print me on a stream.
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* @param os The ostream.
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*/
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void printOn(ostream& os) const
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{
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copy(begin(), end(), ostream_iterator<bool>(os));
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}
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/**
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* To read me from a stream.
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* @param is The istream.
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*/
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void readFrom(istream& is)
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{
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string bits;
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is >> bits;
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if (is)
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{
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resize(bits.size());
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transform(bits.begin(), bits.end(), begin(),
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bind2nd(equal_to<char>(), '1'));
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}
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}
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};
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//-----------------------------------------------------------------------------
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#endif eoBin_h
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