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GOing to the generic operators: some additions (eoGeneric*)

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and some modifications in eoFixedLength and eoVariableLength.
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evomarc 2001-01-11 10:48:31 +00:00
commit 4b2bb7f564
9 changed files with 788 additions and 15 deletions
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eo/src/eoGenericQuadOp.h Normal file
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// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
//-----------------------------------------------------------------------------
// eoGenericQuadOp.h
// (c) GeNeura Team, 2000 - EEAAX 1999 - Maarten Keijzer 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 _eoGenericQuadOp_h
#define _eoGenericQuadOp_h
#include <eoOp.h>
/** Contains base classes for generic quadratic operators for eoFixedLength
and eoVariableLength (They also derive from the eoOp) as well as
the corresponding converters to actual Ops.
*/
/** eoGenericQuadOp is the generic quadratic operator:
it takes two arguments, modifies the first one, and returns a boolean
indicating if the arguments have actually been modified
WARNING: even if only 1 argument is modified, it should return true,
and both fitnesses will be invalidated. It is assumed that
quadratic operators do some exchange of genetic material, so
if one is modified, the other is, too!
*/
template <class EOT>
class eoGenericQuadOp: public eoOp<EOT>, public eoBF<EOT &, EOT &, bool>
{
public:
/// Ctor
eoGenericQuadOp()
: eoOp<EOT>( eoOp<EOT>::binary ) {};
virtual string className() const {return "eoGenericQuadOp";};
};
/** Converter from eoGenericQuadOp to eoQuadOp
the only thinig to do is to transform the boolean into invalidation
*/
template <class EOT>
class eoGeneric2TrueQuadOp: public eoQuadOp<EOT>
{
public:
/// Ctor
eoGeneric2TrueQuadOp(eoGenericQuadOp<EOT> & _quadOp)
: quadOp( _quadOp ) {};
virtual string className() const {return "eoGeneric2TrueQuadOp";}
virtual void operator()(EOT & _eo1, EOT & _eo2)
{
if (quadOp(_eo1, _eo2))
{
_eo1.invalidate();
_eo2.invalidate();
}
}
private:
eoGenericQuadOp<EOT> & quadOp;
};
#endif