eoTimeContinue.h

// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-

//-----------------------------------------------------------------------------
// eoTimeContinue.h
// (c) OPAC Team (LIFL), Dolphin Project (INRIA), 2007
/*
    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 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: thomas.legrand@lifl.fr
 */
//-----------------------------------------------------------------------------

#ifndef _EOTIMECONTINUE_H
#define _EOTIMECONTINUE_H

#include <ctime>

#include <eoContinue.h>
#include <utils/eoLogger.h>

template < class EOT >
class eoTimeContinue: public eoContinue<EOT>
{
public:

    eoTimeContinue(time_t _max): max(_max)
    {
        start = time(NULL);
    }


    virtual bool operator() (const eoPop < EOT > & _pop)
    {
        time_t elapsed = (time_t) difftime(time(NULL), start);
        if (elapsed >= max)
        {
            eo::log << eo::progress << "STOP in eoTimeContinue: Reached maximum time [" << elapsed << "/" << max << "]" << std::endl;
            return false;
        }
        return true;
    }


    virtual std::string className(void) const
    {
        return "eoTimeContinue";
    }


private:

    time_t max;
    time_t start;

};

#endif