1 /* This file is part of MED.
2 *
3 * COPYRIGHT (C) 1999 - 2019 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
23 #include <string.h>
24 #include <stdlib.h>
25
26 med_int
MEDnbnoisLire(med_idt fid,char * nom_maillage)27 MEDnbnoisLire(med_idt fid,char *nom_maillage)
28 {
29 med_idt maaid;
30 med_err ret;
31 char chemin[MED_TAILLE_MAA+MED_TAILLE_NOM+1];
32 med_int n;
33
34 /*
35 * On inhibe le gestionnaire d'erreur
36 */
37 _MEDmodeErreurVerrouiller();
38 if (MEDcheckVersion(fid) < 0) return -1;
39
40
41 /*
42 * On regarde si le maillage existe => erreur si non
43 */
44 strcpy(chemin,MED_MAA);
45 strcat(chemin,nom_maillage);
46 if ((maaid = _MEDdatagroupOuvrir(fid,chemin)) < 0)
47 return -1;
48
49 /*
50 * On va lire l'attribut "NNI"
51 */
52 if ((ret = _MEDattrEntierLire(maaid,MED_NOM_NNI,&n)) < 0)
53 return -1;
54
55 /*
56 * Fermetures des objets HDF
57 */
58 if ((ret = _MEDdatagroupFermer(maaid)) < 0)
59 return -1;
60
61 return n;
62 }
63
64
65
66