MED fichier
MEDnLink.c
Aller à la documentation de ce fichier.
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 
33 med_int
34 MEDnLink(const med_idt fid )
35 {
36  med_int _ret=-1,_err=-1;
37  char _path[MED_TAILLE_LIENS+1]=MED_LIENS;
38  med_size _tmpn=0;
39 
40  /*
41  * On inhibe le gestionnaire d'erreur HDF 5
42  */
44 
45  /*
46  * nombre de link
47  */
48  if ((_err=_MEDnObjects(fid,_path,&_tmpn)) <0)
49  if ( _err == (MED_ERR_COUNT + MED_ERR_DATAGROUP) ) {
51  goto ERROR;
52  }
53 
54  _ret = (med_int) _tmpn;
55  ERROR:
56  return _ret;
57 }
58 
59 
MED_ERR_LINK
#define MED_ERR_LINK
Definition: med_err.h:115
MED_ERR_COUNT
#define MED_ERR_COUNT
Definition: med_err.h:47
_MEDnObjects
MEDC_EXPORT med_err _MEDnObjects(const med_idt fid, const char *const path, med_size *n)
med_size
hsize_t med_size
Definition: med.h:331
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_outils.h
med_int
int med_int
Definition: med.h:344
MED_LIENS
#define MED_LIENS
Definition: med_outils.h:247
med_config.h
MED_ERR_DATAGROUP
#define MED_ERR_DATAGROUP
Definition: med_err.h:99
MEDnLink
med_int MEDnLink(const med_idt fid)
Cette routine permet la lecture du nombre de lien dans un fichier MED.
Definition: MEDnLink.c:34
MED_TAILLE_LIENS
#define MED_TAILLE_LIENS
Definition: med_outils.h:248
med.h
_MEDmodeErreurVerrouiller
MEDC_EXPORT void _MEDmodeErreurVerrouiller(void)