moeoVector.h

/* 
* <moeoVector.h>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
* (C) OPAC Team, LIFL, 2002-2007
*
* Arnaud Liefooghe
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software.  You can  use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and  rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty  and the software's author,  the holder of the
* economic rights,  and the successive licensors  have only  limited liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading,  using,  modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean  that it is complicated to manipulate,  and  that  also
* therefore means  that it is reserved for developers  and  experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and,  more generally, to use and operate it in the
* same conditions as regards security.
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
* Contact: paradiseo-help@lists.gforge.inria.fr
*
*/
//-----------------------------------------------------------------------------

#ifndef MOEOVECTOR_H_
#define MOEOVECTOR_H_

#include <iterator>
#include <vector>
#include <core/MOEO.h>

template < class MOEOObjectiveVector, class MOEOFitness, class MOEODiversity, class GeneType >
class moeoVector : public MOEO < MOEOObjectiveVector, MOEOFitness, MOEODiversity >, public std::vector < GeneType >
{
public:

    using MOEO < MOEOObjectiveVector, MOEOFitness, MOEODiversity > :: invalidate;
    using std::vector < GeneType > :: operator[];
    using std::vector < GeneType > :: begin;
    using std::vector < GeneType > :: end;
    using std::vector < GeneType > :: resize;
    using std::vector < GeneType > :: size;

    typedef GeneType AtomType;
    typedef std::vector < GeneType > ContainerType;


    moeoVector(unsigned int _size = 0, GeneType _value = GeneType()) :
            MOEO < MOEOObjectiveVector, MOEOFitness, MOEODiversity >(), std::vector<GeneType>(_size, _value)
    {}
     
    
    void value(const std::vector < GeneType > & _v)
    {
        if (_v.size() != size())           // safety check
        {
            if (size())            // NOT an initial empty std::vector
            {
                std::cout << "Warning: Changing size in moeoVector assignation"<<std::endl;
                resize(_v.size());
            }
            else
            {
                throw std::runtime_error("Size not initialized in moeoVector");
            }
        }
        std::copy(_v.begin(), _v.end(), begin());
        invalidate();
    }


    bool operator<(const moeoVector< MOEOObjectiveVector, MOEOFitness, MOEODiversity, GeneType> & _moeo) const
    {
        return MOEO < MOEOObjectiveVector, MOEOFitness, MOEODiversity >::operator<(_moeo);
    }


    virtual void printOn(std::ostream & _os) const
    {
        MOEO < MOEOObjectiveVector, MOEOFitness, MOEODiversity >::printOn(_os);
        _os << ' ';
        _os << size() << ' ';
        std::copy(begin(), end(), std::ostream_iterator<AtomType>(_os, " "));
    }


    virtual void readFrom(std::istream & _is)
    {
        MOEO < MOEOObjectiveVector, MOEOFitness, MOEODiversity >::readFrom(_is);
        unsigned int sz;
        _is >> sz;
        resize(sz);
        unsigned int i;
        for (i = 0; i < sz; ++i)
        {
            AtomType atom;
            _is >> atom;
            operator[](i) = atom;
        }
    }

};


template < class MOEOObjectiveVector, class MOEOFitness, class MOEODiversity, class GeneType >
bool operator<(const moeoVector< MOEOObjectiveVector, MOEOFitness, MOEODiversity, GeneType> & _moeo1, const moeoVector< MOEOObjectiveVector, MOEOFitness, MOEODiversity, GeneType> & _moeo2)
{
    return _moeo1.operator<(_moeo2);
}


template < class MOEOObjectiveVector, class MOEOFitness, class MOEODiversity, class GeneType >
bool operator>(const moeoVector< MOEOObjectiveVector, MOEOFitness, MOEODiversity, GeneType> & _moeo1, const moeoVector< MOEOObjectiveVector, MOEOFitness, MOEODiversity, GeneType> & _moeo2)
{
    return _moeo1.operator>(_moeo2);
}

#endif /*MOEOVECTOR_H_*/

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