MED fichier: Fichier source de MEDnStructElement.c

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MEDnStructElement.c
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1 /* This file is part of MED.
2 *
3 * COPYRIGHT (C) 1999 - 2017 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
34 med_int
35 MEDnStructElement(const med_idt fid)
36 {
37
38 char _path[MED_ELSTRUCT_GRP_SIZE+1]=MED_ELSTRUCT_GRP;
39 med_int _ret=-1,_err=-1;
40 med_size _tmpn=0;
41
42 /*
43 * On inhibe le gestionnaire d'erreur HDF 5
44 */
45 _MEDmodeErreurVerrouiller();
46
47 /*
48 * nombre d'éléments de structure
49 */
50 if ( (_err=_MEDnObjects(fid,_path,&_tmpn)) <0)
51 if ( _err == (MED_ERR_COUNT + MED_ERR_DATAGROUP) ) {
52 MED_ERR_(_ret,MED_ERR_COUNT,MED_ERR_DATAGROUP,_path);
53 goto ERROR;
54 }
55
56 _ret = (med_int) _tmpn;
57 ERROR:
58 return _ret;
59 }
MED_ERR_COUNT
#define MED_ERR_COUNT
Definition: med_err.h:44
med_size
hsize_t med_size
Definition: med.h:322
med_config.h
MED_ELSTRUCT_GRP
#define MED_ELSTRUCT_GRP
Definition: med_outils.h:171
med_outils.h
med.h
MED_ELSTRUCT_GRP_SIZE
#define MED_ELSTRUCT_GRP_SIZE
Definition: med_outils.h:172
med_int
int med_int
Definition: med.h:335
_MEDnObjects
MEDC_EXPORT med_err _MEDnObjects(const med_idt fid, const char *const path, med_size *n)
_MEDmodeErreurVerrouiller
MEDC_EXPORT void _MEDmodeErreurVerrouiller(void)
MED_ERR_DATAGROUP
#define MED_ERR_DATAGROUP
Definition: med_err.h:98
med_idt
hid_t med_idt
Definition: med.h:324
MED_ERR_
#define MED_ERR_(rt, r1, r2, r3)
Definition: med_utils.h:158
MEDnStructElement
med_int MEDnStructElement(const med_idt fid)
Cette routine renvoie le nombre de modèles d'éléments de structure.
Definition: MEDnStructElement.c:35