cs_cdoeb_vecteq.h

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#ifndef __CS_CDOEB_VECTEQ_H__
#define __CS_CDOEB_VECTEQ_H__
 
/*============================================================================
 * Build an algebraic CDO edge-based system. Degrees of freedom are defined as
 * a circulation. Degrees of freedom are scalar-valued but the equation to
 * solve is vector-valued
 *============================================================================*/
 
/*
  This file is part of code_saturne, a general-purpose CFD tool.
 
  Copyright (C) 1998-2023 EDF S.A.
 
  This program is free software; you can redistribute it and/or modify it under
  the terms of the GNU 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 General Public License for more
  details.
 
  You should have received a copy of the GNU General Public License along with
  this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
  Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
 
/*----------------------------------------------------------------------------
 *  Local headers
 *----------------------------------------------------------------------------*/
 
#include "cs_base.h"
#include "cs_cdo_connect.h"
#include "cs_cdo_local.h"
#include "cs_cdo_quantities.h"
#include "cs_cdoeb_priv.h"
#include "cs_equation_builder.h"
#include "cs_equation_param.h"
#include "cs_field.h"
#include "cs_matrix.h"
#include "cs_mesh.h"
#include "cs_restart.h"
#include "cs_source_term.h"
#include "cs_time_step.h"
 
/*----------------------------------------------------------------------------*/
 
BEGIN_C_DECLS
 
/*============================================================================
 * Macro definitions
 *============================================================================*/
 
/*============================================================================
 * Type definitions
 *============================================================================*/
 
/* Algebraic system for CDO edge-based discretization */
 
typedef struct _cs_cdoeb_t  cs_cdoeb_vecteq_t;
 
/*============================================================================
 * Public function prototypes
 *============================================================================*/
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
bool
cs_cdoeb_vecteq_is_initialized(void);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdoeb_vecteq_init_sharing(const cs_cdo_quantities_t    *quant,
                             const cs_cdo_connect_t       *connect,
                             const cs_time_step_t         *time_step);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdoeb_vecteq_get(cs_cell_sys_t       **csys,
                    cs_cell_builder_t   **cb);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdoeb_vecteq_finalize_sharing(void);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void  *
cs_cdoeb_vecteq_init_context(const cs_equation_param_t   *eqp,
                             int                          var_id,
                             int                          bflux_id,
                             cs_equation_builder_t       *eqb);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void *
cs_cdoeb_vecteq_free_context(void   *builder);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdoeb_vecteq_init_values(cs_real_t                     t_eval,
                            const int                     field_id,
                            const cs_mesh_t              *mesh,
                            const cs_equation_param_t    *eqp,
                            cs_equation_builder_t        *eqb,
                            void                         *context);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdoeb_vecteq_solve_steady_state(bool                        cur2prev,
                                   const cs_mesh_t            *mesh,
                                   const int                   field_id,
                                   const cs_equation_param_t  *eqp,
                                   cs_equation_builder_t      *eqb,
                                   void                       *context);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdoeb_vecteq_current_to_previous(const cs_equation_param_t  *eqp,
                                    cs_equation_builder_t      *eqb,
                                    void                       *context);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdoeb_vecteq_extra_post(const cs_equation_param_t  *eqp,
                           cs_equation_builder_t      *eqb,
                           void                       *context);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
cs_real_t *
cs_cdoeb_vecteq_get_edge_values(void      *context,
                                bool       previous);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
cs_real_t *
cs_cdoeb_vecteq_get_cell_values(void      *context,
                                bool       previous);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdoeb_vecteq_read_restart(cs_restart_t    *restart,
                             const char      *eqname,
                             void            *scheme_context);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdoeb_vecteq_write_restart(cs_restart_t    *restart,
                              const char      *eqname,
                              void            *scheme_context);
 
/*----------------------------------------------------------------------------*/
 
END_C_DECLS
 
#endif /* __CS_CDOEB_VECTEQ_H__ */