COSC-4P82-Final-Project/lib/beagle-3.0.3/beagle/include/beagle/SelectParsimonyTournOp.hpp

96 lines
3.0 KiB
C++

/*
* Open BEAGLE
* Copyright (C) 2001-2007 by Christian Gagne and Marc Parizeau
*
* 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 2.1 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:
* Laboratoire de Vision et Systemes Numeriques
* Departement de genie electrique et de genie informatique
* Universite Laval, Quebec, Canada, G1K 7P4
* http://vision.gel.ulaval.ca
*
*/
/*!
* \file beagle/SelectParsimonyTournOp.hpp
* \brief Definition of the class SelectParsimonyTournOp.
* \author Christian Gagne
* \author Marc Parizeau
* $Revision: 1.3.2.1 $
* $Date: 2007/05/09 01:51:17 $
*/
#ifndef Beagle_SelectParsimonyTournOp_hpp
#define Beagle_SelectParsimonyTournOp_hpp
#include <string>
#include "beagle/config.hpp"
#include "beagle/macros.hpp"
#include "beagle/Object.hpp"
#include "beagle/AllocatorT.hpp"
#include "beagle/PointerT.hpp"
#include "beagle/ContainerT.hpp"
#include "beagle/SelectionOp.hpp"
#include "beagle/UInt.hpp"
namespace Beagle {
/*!
* \class SelectParsimonyTournOp beagle/SelectParsimonyTournOp.hpp
* "beagle/SelectParsimonyTournOp.hpp"
* \brief Lexicographic parsimony pressure tournament selection operator class.
* \ingroup ECF
* \ingroup Op
*
* A simple lexicographic parsimony pressure tournament selection operator, based an idea
* presented in: Luke, S., and L. Panait. 2002. Lexicographic Parsimony Pressure. In GECCO-2002:
* Proceedings of the Genetic and Evolutionary Computation Conference. W. B. Langdon et al, eds.
* Morgan Kauffman. 829-836.
*
*/
class SelectParsimonyTournOp : public SelectionOp {
public:
//! SelectParsimonyTournOp allocator type.
typedef AllocatorT<SelectParsimonyTournOp,SelectionOp::Alloc>
Alloc;
//! SelectParsimonyTournOp handle type.
typedef PointerT<SelectParsimonyTournOp,SelectionOp::Handle>
Handle;
//! SelectParsimonyTournOp bag type.
typedef ContainerT<SelectParsimonyTournOp,SelectionOp::Bag>
Bag;
explicit SelectParsimonyTournOp(string inReproProbaName="ec.repro.prob",
string inName="SelectParsimonyTournOp");
virtual ~SelectParsimonyTournOp() { }
virtual void initialize(System& ioSystem);
virtual unsigned int selectIndividual(Individual::Bag& ioPool, Context& ioContext);
protected:
UInt::Handle mNumberParticipants; //!< Number of participants to each tournament.
};
}
#endif // Beagle_SelectParsimonyTournOp_hpp