7.1
general documentation
cs_medcoupling_utils.hxx
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1 #ifndef __CS_MEDCOUPLING_UTILS_HXX__
2 #define __CS_MEDCOUPLING_UTILS_HXX__
3 
4 /*============================================================================
5  * Usage of MEDCoupling base components.
6  *============================================================================*/
7 
8 /*
9  This file is part of Code_Saturne, a general-purpose CFD tool.
10 
11  Copyright (C) 1998-2021 EDF S.A.
12 
13  This program is free software; you can redistribute it and/or modify it under
14  the terms of the GNU General Public License as published by the Free Software
15  Foundation; either version 2 of the License, or (at your option) any later
16  version.
17 
18  This program is distributed in the hope that it will be useful, but WITHOUT
19  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
20  FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
21  details.
22 
23  You should have received a copy of the GNU General Public License along with
24  this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
25  Street, Fifth Floor, Boston, MA 02110-1301, USA.
26 */
27 
28 /*----------------------------------------------------------------------------*/
29 
30 #include "cs_defs.h"
31 
32 /*----------------------------------------------------------------------------
33  * Standard C library headers
34  *----------------------------------------------------------------------------*/
35 
36 #include <stdarg.h>
37 #include <stdio.h>
38 #include <stdlib.h>
39 #include <string.h>
40 
41 #if defined(HAVE_MPI)
42 #include <mpi.h>
43 #endif
44 
45 /*----------------------------------------------------------------------------
46  * MEDCOUPLING library headers
47  *----------------------------------------------------------------------------*/
48 
49 #if defined(HAVE_MEDCOUPLING)
50 
51 #include "MEDCouplingUMesh.hxx"
52 
53 using namespace MEDCoupling;
54 
55 #endif
56 
58 
59 /*----------------------------------------------------------------------------
60  * MEDCoupling mesh structure
61  *----------------------------------------------------------------------------*/
62 
63 typedef struct {
64 
65  char *sel_criteria; /* Element selection criteria */
66 
67  int elt_dim; /* Element dimension */
68 
69  cs_lnum_t n_elts; /* Number of coupled elements */
70  cs_lnum_t *elt_list; /* List of associated elements
71  (0 to n-1) */
72  cs_lnum_t *new_to_old; /* Connectivity used if only a section of
73  the mesh is read */
74 
75  cs_real_t *bbox; /* Bounding box to optimize search */
76 
77 #if defined(HAVE_MEDCOUPLING)
78  MEDCouplingUMesh *med_mesh; /* MED mesh structure */
79 #else
80  void *med_mesh;
81 #endif
82 
84 
85 /*=============================================================================
86  * Public functions
87  *============================================================================*/
88 
89 /*----------------------------------------------------------------------------*/
101 /*----------------------------------------------------------------------------*/
102 
104 cs_medcoupling_mesh_create(const char *name,
105  const char *selection_criteria,
106  int elt_dim);
107 
108 /*----------------------------------------------------------------------------*/
119 /*----------------------------------------------------------------------------*/
120 
121 void
123  cs_medcoupling_mesh_t *pmmesh,
124  int use_bbox);
125 
126 /*----------------------------------------------------------------------------*/
132 /*----------------------------------------------------------------------------*/
133 
134 void
136 
137 /*----------------------------------------------------------------------------*/
145 /*----------------------------------------------------------------------------*/
146 
147 int
149 
150 /*----------------------------------------------------------------------------*/
158 /*----------------------------------------------------------------------------*/
159 
160 cs_lnum_t
162 
163 /*----------------------------------------------------------------------------*/
171 /*----------------------------------------------------------------------------*/
172 
173 const cs_lnum_t *
175 
176 /*----------------------------------------------------------------------------*/
184 /*----------------------------------------------------------------------------*/
185 
186 const cs_lnum_t *
188 
189 /*----------------------------------------------------------------------------*/
190 
192 
193 #endif /* __CS_MEDCOUPLING_UTILS_HXX__ */
Definition: cs_medcoupling_utils.hxx:63
void cs_medcoupling_mesh_copy_from_base(cs_mesh_t *csmesh, cs_medcoupling_mesh_t *pmmesh, int use_bbox)
copy a cs_mesh_t into a cs_medcoupling_mesh_t
Definition: cs_medcoupling_utils.cxx:640
const cs_lnum_t * cs_medcoupling_mesh_get_elt_list(cs_medcoupling_mesh_t *m)
Return a cs_medcoupling_mesh_t structure&#39;s (parent) elements list.
Definition: cs_medcoupling_utils.cxx:775
cs_real_t * bbox
Definition: cs_medcoupling_utils.hxx:75
#define BEGIN_C_DECLS
Definition: cs_defs.h:510
MEDCouplingUMesh * med_mesh
Definition: cs_medcoupling_utils.hxx:78
int elt_dim
Definition: cs_medcoupling_utils.hxx:67
const cs_lnum_t * cs_medcoupling_mesh_get_connectivity(cs_medcoupling_mesh_t *m)
Return a cs_medcoupling_mesh_t structure&#39;s (parent) elements list.
Definition: cs_medcoupling_utils.cxx:796
double cs_real_t
Floating-point value.
Definition: cs_defs.h:322
Definition: cs_mesh.h:84
cs_lnum_t * new_to_old
Definition: cs_medcoupling_utils.hxx:72
int cs_medcoupling_mesh_get_dim(cs_medcoupling_mesh_t *m)
Return a cs_medcoupling_mesh_t structure&#39;s spatial dimension.
Definition: cs_medcoupling_utils.cxx:735
int cs_lnum_t
local mesh entity id
Definition: cs_defs.h:316
cs_medcoupling_mesh_t * cs_medcoupling_mesh_create(const char *name, const char *selection_criteria, int elt_dim)
create a new cs_medcoupling_mesh_t instance
Definition: cs_medcoupling_utils.cxx:588
#define END_C_DECLS
Definition: cs_defs.h:511
cs_lnum_t n_elts
Definition: cs_medcoupling_utils.hxx:69
cs_lnum_t * elt_list
Definition: cs_medcoupling_utils.hxx:70
cs_lnum_t cs_medcoupling_mesh_get_n_elts(cs_medcoupling_mesh_t *m)
Return a cs_medcoupling_mesh_t structure&#39;s number of elements.
Definition: cs_medcoupling_utils.cxx:755
char * sel_criteria
Definition: cs_medcoupling_utils.hxx:65
Definition: mesh.f90:26
void cs_medcoupling_mesh_destroy(cs_medcoupling_mesh_t *mesh)
Destroy a cs_medcoupling_mesh_t.
Definition: cs_medcoupling_utils.cxx:710