Champ_front_var.h

/****************************************************************************
* Copyright (c) 2022, CEA
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*****************************************************************************/
 
 
#ifndef Champ_front_var_included
#define Champ_front_var_included
 
#include <Champ_front_base.h>
 
/*! @brief class Champ_front_var Derived class from Champ_front_base that represents a field on
 *
 *      a boundary variable in space (non-uniform).
 *      The DoubleTab is sized to the number of boundary faces
 *      by the initializer method and has a virtual space.
 *      Each modification of the values array must therefore be followed
 *      by a call to echange_espace_virtuel().
 *      Champ_front_var fields are classified depending on whether they are
 *      stationary (Champ_front_var_stationnaire) or not
 *      (Champ_front_var_instationnaire).
 *      In the first case, the values array is filled once
 *      and for all by the initializer method. In the second, it
 *      is also recalculated on each call to mettre_a_jour.
 *
 * @sa Champ_front_base Champ_Var
 */
class Champ_front_var : public Champ_front_base
{
  Declare_base(Champ_front_var);
public:
  int initialiser(double temps, const Champ_Inc_base& inco) override;
};
 
#endif