evaluationop.hpp

来自「非常好的进化算法EC 实现平台 可以实现多种算法 GA GP」· HPP 代码 · 共 104 行

/*
 *  Open BEAGLE
 *  Copyright (C) 2001-2004 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, G1V 4J7
 *  http://vision.gel.ulaval.ca
 *
 */

/*!
 *  \file   beagle/LinGP/EvaluationOp.hpp
 *  \brief  Definition of the class LinGP::EvaluationOp.
 *  \author Christian Gagne <[e-mail]>
 *  \author Alain-Daniel Bourdage <[e-mail]>
 *  $Revision: 1.1 $
 *  $Date: 2005/10/06 15:43:44 $
 */

#ifndef Beagle_LinGP_EvaluationOp_hpp
#define Beagle_LinGP_EvaluationOp_hpp

#include <string>

#include "beagle/config.hpp"
#include "beagle/macros.hpp"
#include "beagle/Object.hpp"
#include "beagle/AbstractAllocT.hpp"
#include "beagle/PointerT.hpp"
#include "beagle/ContainerT.hpp"
#include "beagle/EvaluationOp.hpp"
#include "beagle/LinGP/Individual.hpp"
#include "beagle/LinGP/Context.hpp"


namespace Beagle {
namespace LinGP {

/*!
 *  \class EvaluationOp beagle/LinGP/EvaluationOp.hpp "beagle/LinGP/EvaluationOp.hpp"
 *  \brief Abstract linear GP evaluation operator class.
 *  \ingroup LinGPF
 *  \ingroup LinGPOp
 */
class EvaluationOp : public Beagle::EvaluationOp {

public:

  //! LinGP::EvaluationOp allocator type.
  typedef AbstractAllocT<EvaluationOp,Beagle::EvaluationOp::Alloc>
          Alloc;
  //! LinGP::EvaluationOp handle type.
  typedef PointerT<EvaluationOp,Beagle::EvaluationOp::Handle>
          Handle;
  //! LinGP::EvaluationOp bag type.
  typedef ContainerT<EvaluationOp,Beagle::EvaluationOp::Bag>
          Bag;

  explicit EvaluationOp(Beagle::string inName="LinGP-EvaluationOp");
  virtual ~EvaluationOp() { }

  /*!
   *  \brief Evaluate the fitness of the given linear GP individual.
   *  \param inIndividual Current individual to evaluate.
   *  \param ioContext Evolutionary context.
   *  \return Handle to the fitness value of the GP individual.
   */
  virtual Fitness::Handle evaluate(Beagle::Individual& inIndividual, Beagle::Context& ioContext)
  {
    return evaluate(castObjectT<LinGP::Individual&>(inIndividual), 
                    castObjectT<LinGP::Context&>(ioContext));
  }

  /*!
   *  \brief Evaluate the fitness of the given linear GP individual.
   *  \param inIndividual Current linear GP individual to evaluate.
   *  \param ioContext Evolutionary context.
   *  \return Handle to the fitness value of the linear GP individual.
   */
  virtual Fitness::Handle evaluate(LinGP::Individual& inIndividual, LinGP::Context& ioContext) =0;

};

}
}

#endif // Beagle_LinGP_EvaluationOp_hpp