MED fichier: Fichier source de MEDlinkInfo.c

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MEDlinkInfo.c
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1 /* This file is part of MED.
2 *
3 * COPYRIGHT (C) 1999 - 2023 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
37 med_err
38 MEDlinkInfo(const med_idt fid,
39 const int linkit,
40 char * const meshname,
41 med_int * const linksize )
42 {
43 med_err _ret=-1;
44 char _path[MED_TAILLE_LIENS+MED_NAME_SIZE+1]=MED_LIENS;
45 int _num=linkit-1;
46
47 /*
48 * On inhibe le gestionnaire d'erreur HDF 5
49 */
50 _MEDmodeErreurVerrouiller();
51
52 /*
53 * ouverture du groupe /LIENS/"nom"
54 */
55 if ( _MEDobjectGetName(fid, _path ,_num, meshname) < 0 ) {
56 MED_ERR_(_ret,MED_ERR_ACCESS,MED_ERR_DATAGROUP,_path);
57 ISCRUTE_int(linkit);
58 goto ERROR;
59 }
60 *linksize = MEDlinkInfoByName(fid,meshname );
61
62 if (*linksize <0) _ret=*linksize; else _ret = 0;
63 ERROR:
64
65 return _ret;
66 }
ISCRUTE_int
#define ISCRUTE_int(entier)
Definition: med_utils.h:314
med_idt
hid_t med_idt
Definition: med.h:333
MED_ERR_
#define MED_ERR_(rt, r1, r2, r3)
Definition: med_utils.h:160
MED_ERR_ACCESS
#define MED_ERR_ACCESS
Definition: med_err.h:31
med_err
herr_t med_err
Definition: med.h:334
med_outils.h
med_int
int med_int
Definition: med.h:344
MED_LIENS
#define MED_LIENS
Definition: med_outils.h:247
med_config.h
MEDlinkInfo
med_err MEDlinkInfo(const med_idt fid, const int linkit, char *const meshname, med_int *const linksize)
Cette routine permet de lire les informations sur un lien dans un fichier MED.
Definition: MEDlinkInfo.c:38
MED_ERR_DATAGROUP
#define MED_ERR_DATAGROUP
Definition: med_err.h:99
MED_NAME_SIZE
#define MED_NAME_SIZE
Definition: med.h:83
MED_TAILLE_LIENS
#define MED_TAILLE_LIENS
Definition: med_outils.h:248
MEDlinkInfoByName
MEDC_EXPORT med_int MEDlinkInfoByName(const med_idt fid, const char *const meshname)
Cette routine permet de lire les informations sur un lien dans un fichier MED.
Definition: MEDlinkInfoByName.c:36
med.h
_MEDmodeErreurVerrouiller
MEDC_EXPORT void _MEDmodeErreurVerrouiller(void)
_MEDobjectGetName
MEDC_EXPORT med_err _MEDobjectGetName(const med_idt fid, const char *const path, const med_size ind, char *name)