ISelectStrategy.h

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/***************************************************************************
 *   Copyright (C) 2008-2011 LpzRobots development team                    *
 *    Joerg Weider   <joergweide84 at aol dot com> (robot12)               *
 *    Georg Martius  <georg dot martius at web dot de>                     *
 *    Frank Guettler <guettler at informatik dot uni-leipzig dot de        *
 *    Frank Hesse    <frank at nld dot ds dot mpg dot de>                  *
 *    Ralf Der       <ralfder at mis dot mpg dot de>                       *
 *    Joern Hoffmann <jhoffmann at informatik dot uni-leipzig dot de       *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
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 *   This program is distributed in the hope that it will be useful,       *
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 *   GNU General Public License for more details.                          *
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 ***************************************************************************/

#ifndef ISELECTSTRATEGY_H_
#define ISELECTSTRATEGY_H_

//forward declaration
class Generation;

/**
 * this interface is for a select strategy of the generation class.
 */
class ISelectStrategy {
public:
        /**
         * default constructor
         */
        ISelectStrategy();

        /**
         * default destructor
         */
        virtual ~ISelectStrategy();

        /**
         * abstract function which select the individual from the old generation and copy it in the new generation.
         * @param oldGeneration (Generation*) the old generation from where the individual comes
         * @param newGeneration (Generation*) the new generation where the selected individual should be
         */
        virtual void select(Generation* oldGeneration, Generation* newGeneration) = 0;
};

#endif /* ISELECTSTRATEGY_H_ */