MED fichier
MEDmeshAttributeRd.c
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1/* This file is part of MED.
2 *
3 * COPYRIGHT (C) 1999 - 2020 EDF R&D, CEA/DEN
4 * MED is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
8 *
9 * MED is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public License
15 * along with MED. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18
19#include <med.h>
20#include <med_config.h>
21#include <med_outils.h>
22#include <string.h>
23
37 const char * const meshname,
38 med_int * const isolatednodes,
39 med_int * const verticesnodes,
40 med_int * const cellmaxnodes)
41{
42 med_err _ret=-1;
43 med_idt _meshid;
45
46 *isolatednodes=0;
47 *verticesnodes=0;
48 *cellmaxnodes =0;
49
50 /*
51 * On inhibe le gestionnaire d'erreur
52 */
54
55
56 /*
57 * Si le maillage n'existe pas => erreur
58 */
59 strcat(_path,meshname);
60 if ((_meshid = _MEDdatagroupOuvrir(fid,_path)) < 0) {
62 ISCRUTE_id(_meshid);goto ERROR;
63 }
64
65
66 /*
67 * Lecture de l'attribut "Nombre de Noeuds Isoles"
68 */
69 if ( _MEDattrEntierLire(_meshid,MED_NOM_NNI,isolatednodes) < 0 ) {
71 } else {
72 _ret =0;
73 }
74
75 /*
76 * Lecture de l'attribut "Nombre de Noeuds Sommets"
77 */
78 if ( _MEDattrEntierLire(_meshid,MED_NOM_NNS,verticesnodes) < 0 ) {
79 if (_ret >= 0 ) goto ERROR;
80 } else {
81 if (_ret < 0 ) goto ERROR;
82 }
83
84
85 /*
86 * Lecture de l'attribut "Nombre de Noeuds Max par maille"
87 */
88 if ( _MEDattrEntierLire(_meshid,MED_NOM_NNM,cellmaxnodes) < 0 ) {
89 if (_ret >= 0 ) goto ERROR;
90 } else {
91 if (_ret < 0 ) goto ERROR;
92 }
93
94 _ret = 0;
95 ERROR:
96
97 if (_meshid>0) if (_MEDdatagroupFermer(_meshid) < 0) {
99 ISCRUTE_id(_meshid);
100 }
101
102 return _ret;
103}
104
med_err MEDmeshAttributeRd(const med_idt fid, const char *const meshname, med_int *const isolatednodes, med_int *const verticesnodes, med_int *const cellmaxnodes)
Cette routine permet la lecture des attributs optionnels d'un maillage.
#define MED_NAME_SIZE
Definition: med.h:81
int med_int
Definition: med.h:333
herr_t med_err
Definition: med.h:323
hid_t med_idt
Definition: med.h:322
#define MED_ERR_OPEN
Definition: med_err.h:37
#define MED_ERR_DATAGROUP
Definition: med_err.h:99
#define MED_ERR_CLOSE
Definition: med_err.h:30
#define MED_ERR_ATTRIBUTE
Definition: med_err.h:100
#define MED_ERR_READ
Definition: med_err.h:28
#define _MEDattrEntierLire(x, y, z)
Definition: med_hdfi.h:68
MEDC_EXPORT void _MEDmodeErreurVerrouiller(void)
MEDC_EXPORT med_err _MEDdatagroupFermer(med_idt id)
MEDC_EXPORT med_idt _MEDdatagroupOuvrir(med_idt pid, const char *const nom)
#define MED_NOM_NNS
Definition: med_outils.h:43
#define MED_MESH_GRP_SIZE
Definition: med_outils.h:161
#define MED_MESH_GRP
Definition: med_outils.h:160
#define MED_NOM_NNM
Definition: med_outils.h:44
#define MED_NOM_NNI
Definition: med_outils.h:45
#define MED_ERR_(rt, r1, r2, r3)
Definition: med_utils.h:160
#define ISCRUTE_id(entier)
Definition: med_utils.h:319