cs_macfb_builder.h

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#ifndef CS_MACFB_BUILDER_H
#define CS_MACFB_BUILDER_H
 
/*============================================================================
 * Low-level functions and structures used to build the algebraic system with
 * a cellwise process when MAC-fb schemes are set for the space
 * discretization
 *============================================================================*/
 
/*
  This file is part of code_saturne, a general-purpose CFD tool.
 
  Copyright (C) 1998-2026 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 "base/cs_base.h"
#include "cdo/cs_cdo_connect.h"
#include "cdo/cs_cdo_local.h"
#include "cdo/cs_property.h"
#include "cdo/cs_sdm.h"
#include "cdo/cs_xdef.h"
 
/*============================================================================
 * Macro definitions
 *============================================================================*/
 
/*============================================================================
 * Type definitions
 *============================================================================*/
 
/* Cellwise builder for MAC-fb discretization */
typedef struct {
  /* Cell informations */
 
  cs_lnum_t c_id; 
  short int n_dofs; 
  short int n_max_dofs; 
  cs_lnum_t dof_ids[30]; 
  /* Face informations */
 
  short int n_fc; 
  cs_lnum_t f_ids[30]; 
  cs_flag_cartesian_axis_t f_axis[30]; 
  short int f_sgn_axis[6]; 
  cs_real_t f_vol_cv[6];  
  cs_real_t f_h_cv[6];    
  short int f_opp_idx[6]; 
  short int f2f_idx[6][4]; 
  cs_lnum_t f2f_ids[6][4]; 
  short int f2fo_idx[6][4][2]; 
  cs_real_t f2f_h[6][4]; 
  cs_real_t f2f_surf_cv_c[6][4]; 
  cs_lnum_t f2e_ids[6][4]; 
  cs_real_t dir_values[6][4]; 
} cs_macfb_builder_t;
 
/*============================================================================
 *  Global variables
 *============================================================================*/
 
/* Pointer of pointers to global structures */
 
extern cs_macfb_builder_t **cs_mac_builders;
 
/*============================================================================
 * Public function prototypes
 *============================================================================*/
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_macfb_builder_initialize(void);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_macfb_builder_finalize(void);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
cs_macfb_builder_t *
cs_macfb_get_builder(int id);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
cs_macfb_builder_t *
cs_macfb_builder_create(void);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_macfb_builder_free(cs_macfb_builder_t **p_builder);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_macfb_builder_reset(cs_macfb_builder_t *macb);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_macfb_builder_cellwise_setup(const cs_cell_mesh_t      *cm,
                                const cs_cdo_connect_t    *connect,
                                const cs_cdo_quantities_t *quant,
                                cs_macfb_builder_t        *macb);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_macfb_builder_dump(const cs_macfb_builder_t *macb);
 
#endif /* CS_MACFB_BUILDER_H */