STK_ICriterion.h

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/*--------------------------------------------------------------------*/
/*     Copyright (C) 2004-2011  Serge Iovleff

    This program 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 program 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 program; if not, write to the
    Free Software Foundation, Inc.,
    59 Temple Place,
    Suite 330,
    Boston, MA 02111-1307
    USA

    Contact : Serge.Iovleff@stkpp.org
*/

/*
 * Project:  stkpp::Model
 * created on: 22 juil. 2011
 * Purpose: define the Interface base class ICriterion.
 * Author:   iovleff, serge.iovleff@stkpp.org
 *
 **/

#ifndef STK_ICRITERION_H
#define STK_ICRITERION_H

#include "STK_IModel.h"

namespace STK
{
class ICriterion : virtual public IRunnerBase
{
  protected:
    ICriterion( IModel const& model);

  public:
    virtual ~ICriterion();

    inline Real const& value() const { return value_;}

    inline IModel const& model() const { return *p_model_;}

     inline void setModel( IModel const& model)
     { p_model_ = &model;}

  protected:
    IModel const* p_model_;
   Real value_;
};

} // namespace STK

#endif