/**
 * @file order2.hpp
 * @author Olivier Delestre <olivierdelestre41@yahoo.fr> (2008)
 * @author Christian Laguerre <christian.laguerre@math.cnrs.fr> (2012-2015)
 * @version 1.06.00
 * @date 2015-02-19
 *
 * @brief Order 2 scheme
 * @details 
 * Numerical scheme: at order 2.
 *
 * @copyright License Cecill-V2 \n
 * <http://www.cecill.info/licences/Licence_CeCILL_V2-en.html>
 *
 * (c) CNRS - Universite d'Orleans - BRGM (France)
 */
/* 
 *
 * This file is part of FullSWOF_2D software. 
 * <https://sourcesup.renater.fr/projects/fullswof-2d/> 
 *
 * FullSWOF_2D = Full Shallow-Water equations for Overland Flow, 
 * in two dimensions of space.
 * This software is a computer program whose purpose is to compute
 * solutions for 2D Shallow-Water equations.
 *
 * LICENSE
 *
 * 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
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 *
 * The fact that you are presently reading this means that you have had
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 *
 ******************************************************************************/

#ifndef SCHEME_HPP
#include "scheme.hpp"
#endif

#ifndef ORDER2_HPP
#define ORDER2_HPP

/** @class Order2
 * @brief Order 2 scheme
 * @details 
 * Class that computes the solution with a numerical scheme at order 2.
 */


class Order2: public Scheme{
  
  public:
    
    /** @brief Constructor */
    Order2(Parameters &);
    
    /** @brief Performs the numerical scheme */
    void calcul();
    
    /** @brief Destructor */
    virtual ~Order2();
  
  private:
    SCALAR tmp, dt2;
    TAB hsa,usa,vsa,qsa1,qsa2;
    TAB Vin1,Vin2;
    Choice_reconstruction * rec;
};
#endif