MED fichier: Fichier source de MEDlinkInfoByName.c

MED fichier

- Documentation MED
- Guides d'utilisation
- Guides de référence

MEDlinkInfoByName.c
Aller à la documentation de ce fichier.
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
35 med_int
36 MEDlinkInfoByName(const med_idt fid,
37 const char * const meshname )
38 {
39 med_idt _lid=0;
40 med_int _ret=-1;
41 char _path[MED_TAILLE_LIENS+MED_NAME_SIZE+1]=MED_LIENS;
42 med_int _n = 0;
43
44 /*
45 * On inhibe le gestionnaire d'erreur HDF 5
46 */
47 _MEDmodeErreurVerrouiller();
48
49 /*
50 * ouverture du groupe /LIENS/"meshname"
51 */
52 strcat(_path,meshname);
53 if ((_lid = _MEDdatagroupOuvrir(fid,_path)) < 0) {
54 MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_DATAGROUP,MED_ERR_LINK_MSG);
55 SSCRUTE(_path);
56 goto ERROR;
57 }
58
59 /*
60 * Lecture de l'attribut MED_NOM_NBR
61 */
62 if (_MEDattrEntierLire(_lid,MED_NOM_NBR,&_n) < 0) {
63 MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_ERR_LINK_MSG);
64 SSCRUTE(_path);SSCRUTE(MED_NOM_NBR);ISCRUTE(_n);
65 goto ERROR;
66 }
67
68
69 _ret = _n;
70 ERROR:
71
72 if ( _lid > 0 ) if ( _MEDdatagroupFermer(_lid) < 0) {
73 MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,MED_PROFILE_GRP);
74 ISCRUTE_id(_lid);
75 }
76
77 return _ret;
78 }
MED_ERR_ATTRIBUTE
#define MED_ERR_ATTRIBUTE
Definition: med_err.h:99
MED_NOM_NBR
#define MED_NOM_NBR
Definition: med_outils.h:39
MED_ERR_LINK_MSG
#define MED_ERR_LINK_MSG
Definition: med_err.h:160
MED_ERR_
#define MED_ERR_(rt, r1, r2, r3)
Definition: med_utils.h:158
MEDlinkInfoByName
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_ERR_READ
#define MED_ERR_READ
Definition: med_err.h:25
MED_LIENS
#define MED_LIENS
Definition: med_outils.h:238
med_int
int med_int
Definition: med.h:337
med_config.h
ISCRUTE
#define ISCRUTE(entier)
Definition: med_utils.h:306
MED_ERR_CLOSE
#define MED_ERR_CLOSE
Definition: med_err.h:27
MED_PROFILE_GRP
#define MED_PROFILE_GRP
Definition: med_outils.h:224
_MEDdatagroupOuvrir
MEDC_EXPORT med_idt _MEDdatagroupOuvrir(med_idt pid, const char *const nom)
MED_ERR_DATAGROUP
#define MED_ERR_DATAGROUP
Definition: med_err.h:98
MED_ERR_OPEN
#define MED_ERR_OPEN
Definition: med_err.h:34
_MEDattrEntierLire
#define _MEDattrEntierLire(x, y, z)
Definition: med_hdfi.h:64
med_idt
hid_t med_idt
Definition: med.h:326
_MEDdatagroupFermer
MEDC_EXPORT med_err _MEDdatagroupFermer(med_idt id)
med_outils.h
MED_NAME_SIZE
#define MED_NAME_SIZE
Definition: med.h:79
med.h
ISCRUTE_id
#define ISCRUTE_id(entier)
Definition: med_utils.h:311
SSCRUTE
#define SSCRUTE(chaine)
Definition: med_utils.h:315
_MEDmodeErreurVerrouiller
MEDC_EXPORT void _MEDmodeErreurVerrouiller(void)
MED_TAILLE_LIENS
#define MED_TAILLE_LIENS
Definition: med_outils.h:239