edoBounderUniform.h

/*
The Evolving Distribution Objects framework (EDO) is a template-based,
ANSI-C++ evolutionary computation library which helps you to write your
own estimation of distribution algorithms.

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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

Copyright (C) 2010 Thales group
*/
/*
Authors:
    Johann Dréo <johann.dreo@thalesgroup.com>
*/

#ifndef _edoBounderUniform_h
#define _edoBounderUniform_h

#include "edoBounder.h"

template < typename EOT >
class edoBounderUniform : public edoBounder< EOT >
{
public:
    edoBounderUniform( EOT min, EOT max )
        : edoBounder< EOT >( min, max )
    {
    }

    void operator()( EOT& sol )
    {
        assert( this->min().size() > 0 );
        assert( this->max().size() > 0 );

        assert( sol.size() > 0);
        assert( sol.size() == this->min().size() );

        eo::log << eo::debug << "BounderUniform: from sol = " << sol;
        eo::log.flush();

        unsigned int size = sol.size();
        for (unsigned int d = 0; d < size; ++d) {

            if ( sol[d] < this->min()[d] || sol[d] > this->max()[d]) {
                // use EO's global "rng"
                sol[d] = rng.uniform( this->min()[d], this->max()[d] );
            }
        } // for d in size
        
        eo::log << eo::debug << "\tto sol = " << sol << std::endl;
    }
};

#endif // !_edoBounderUniform_h