/*
* <moeoComparator.h>
* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2009
* 
*
* Waldo Cancino, 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 MOEOOBJVECSTAT_H_
#define MOEOOBJVECSTAT_H_

#include <utils/eoStat.h>

/** 
	This base class is a specialization of eoStat which is useful
	to compute statistics for each objective function
*/

#if  defined(_MSC_VER) && (_MSC_VER < 1300)
template <class MOEOT>
class moeoObjVecStat : public eoStat<MOEOT, MOEOT::ObjectiveVector>
#else
template <class MOEOT>
class moeoObjVecStat : public eoStat<MOEOT, typename MOEOT::ObjectiveVector>
#endif
{
	public:
    using eoStat<MOEOT, typename MOEOT::ObjectiveVector>::value;

    typedef typename MOEOT::ObjectiveVector ObjectiveVector;
	typedef typename MOEOT::ObjectiveVector::Traits Traits;

    moeoObjVecStat(std::string _description = "")
        : eoStat<MOEOT, ObjectiveVector>(ObjectiveVector(), _description)
        {}

    virtual void operator()(const eoPop<MOEOT>& _pop) { doit(_pop); };
	private:
	virtual void doit(const eoPop<MOEOT> &_pop) = 0;
};
#endif