86 lines
2.6 KiB
C++
86 lines
2.6 KiB
C++
// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// eoInit.h
|
|
// (c) Maarten Keijzer 2000, GeNeura Team, 2000
|
|
/*
|
|
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
|
|
Marc.Schoenauer@polytechnique.fr
|
|
mak@dhi.dk
|
|
*/
|
|
//-----------------------------------------------------------------------------
|
|
|
|
#ifndef _eoInitVirus_H
|
|
#define _eoInitVirus_H
|
|
|
|
#include <algorithm>
|
|
|
|
#include <eoOp.h>
|
|
#include <eoSTLFunctor.h>
|
|
#include <utils/eoRndGenerators.h>
|
|
#include <eoInit.h>
|
|
|
|
/**
|
|
Initializer for binary chromosome with MGE
|
|
*/
|
|
template <class FitT>
|
|
class eoInitVirus: public eoInit< eoVirus<FitT> > {
|
|
public:
|
|
|
|
eoInitVirus(unsigned _combien, eoRndGenerator<bool>& _generator )
|
|
: combien(_combien), generator(_generator) {}
|
|
|
|
virtual void operator()( eoVirus<FitT>& chrom)
|
|
{
|
|
chrom.resize(combien);
|
|
chrom.virResize(combien);
|
|
std::generate(chrom.begin(), chrom.end(), generator);
|
|
for ( unsigned i = 0; i < combien; i ++ ) {
|
|
chrom.virusBitSet(i, generator() );
|
|
}
|
|
chrom.invalidate();
|
|
}
|
|
|
|
private :
|
|
unsigned combien;
|
|
/// generic wrapper for eoFunctor (s), to make them have the function-pointer style copy semantics
|
|
eoSTLF<bool> generator;
|
|
};
|
|
|
|
/// Inits the virus with one bit to the left set to one
|
|
template <class FitT>
|
|
class eoInitVirus1bit: public eoInit< eoVirus<FitT> > {
|
|
public:
|
|
|
|
eoInitVirus1bit(unsigned _combien, eoRndGenerator<bool>& _generator )
|
|
: combien(_combien), generator(_generator) {}
|
|
|
|
virtual void operator()( eoVirus<FitT>& chrom)
|
|
{
|
|
chrom.resize(combien);
|
|
chrom.virResize(combien);
|
|
std::generate(chrom.begin(), chrom.end(), generator);
|
|
chrom.virusBitSet(0, true );
|
|
chrom.invalidate();
|
|
}
|
|
|
|
private :
|
|
unsigned combien;
|
|
/// generic wrapper for eoFunctor (s), to make them have the function-pointer style copy semantics
|
|
eoSTLF<bool> generator;
|
|
};
|
|
#endif
|