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MEDstructElementVarAttInfoByName.c
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1 /* This file is part of MED.
2 *
3 * COPYRIGHT (C) 1999 - 2021 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 <stdlib.h>
24 #include <string.h>
25
39 med_err
40 MEDstructElementVarAttInfoByName(const med_idt fid,
41 const char* const modelname,
42 const char* const varattname,
43 med_attribute_type* const varatttype,
44 med_int* const ncomponent
45 )
46
47 {
48
49 med_err _ret=-1;
50 med_idt _attid=0;
51 char _path[MED_ELSTRUCT_GRP_SIZE+MED_NAME_SIZE+1+MED_TAILLE_VARATR+MED_NAME_SIZE+1]=MED_ELSTRUCT_GRP;
52 med_int _intentitytype = MED_UNDEF_ENTITY_TYPE;
53 med_int _profilesize=0;
54 med_int _medintvaratttype=0;
55
56 strcat(_path,modelname);
57 strcat(_path,MED_VARATR);
58 strcat(_path,varattname);
59
60 /*
61 * Si le DataGroup /STRUCT/<modelname>/VARATT/<varattributename> n'existe pas => erreur
62 */
63 if ((_attid = _MEDdatagroupOpen(fid,_path)) < 0) {
64 MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_DATAGROUP,_path);
65 goto ERROR;
66 }
67
68 /*
69 * Lecture de l'attribut MED_NOM_ATT (type des valeurs de l'attribut.)
70 */
71 if ( _MEDattrEntierLire(_attid,MED_NOM_ATT,&_medintvaratttype) < 0 ) {
72 MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,_path);
73 SSCRUTE(MED_NOM_ATT);ISCRUTE(_medintvaratttype);
74 goto ERROR;
75 }
76 *varatttype = _medintvaratttype;
77 /*
78 * Lecture de l'attribut MED_NOM_NCO (nombre de composantes des valeurs de l'attribut.)
79 */
80 if ( _MEDattrEntierLire(_attid,MED_NOM_NCO,ncomponent) < 0 ) {
81 MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,_path);
82 SSCRUTE(MED_NOM_NCO);ISCRUTE(*ncomponent);
83 goto ERROR;
84 }
85
86 _ret=0;
87 ERROR:
88
89 if (_attid>0) if (_MEDdatagroupFermer(_attid) < 0) {
90 MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,modelname);
91 ISCRUTE_id(_attid);
92 }
93
94 return _ret;
95 }
MED_TAILLE_VARATR
#define MED_TAILLE_VARATR
Definition: med_outils.h:200
_MEDdatagroupFermer
MEDC_EXPORT med_err _MEDdatagroupFermer(med_idt id)
ISCRUTE_id
#define ISCRUTE_id(entier)
Definition: med_utils.h:319
MEDstructElementVarAttInfoByName
med_err MEDstructElementVarAttInfoByName(const med_idt fid, const char *const modelname, const char *const varattname, med_attribute_type *const varatttype, med_int *const ncomponent)
Cette routine décrit les caractéristiques d'un attribut variable de modèle d'élément de structure à p...
Definition: MEDstructElementVarAttInfoByName.c:40
med_idt
hid_t med_idt
Definition: med.h:331
_MEDdatagroupOpen
MEDC_EXPORT med_idt _MEDdatagroupOpen(const med_idt pid, const char *const name)
MED_ERR_
#define MED_ERR_(rt, r1, r2, r3)
Definition: med_utils.h:160
MED_ERR_ATTRIBUTE
#define MED_ERR_ATTRIBUTE
Definition: med_err.h:100
med_err
herr_t med_err
Definition: med.h:332
MED_ERR_CLOSE
#define MED_ERR_CLOSE
Definition: med_err.h:30
MED_NOM_NCO
#define MED_NOM_NCO
Definition: med_outils.h:48
MED_ERR_OPEN
#define MED_ERR_OPEN
Definition: med_err.h:37
med_int
int med_int
Definition: med.h:342
MED_VARATR
#define MED_VARATR
Definition: med_outils.h:198
med_attribute_type
med_attribute_type
Definition: med.h:173
med.h
ISCRUTE
#define ISCRUTE(entier)
Definition: med_utils.h:313
MED_ERR_READ
#define MED_ERR_READ
Definition: med_err.h:28
MED_NOM_ATT
#define MED_NOM_ATT
Definition: med_outils.h:47
MED_ELSTRUCT_GRP
#define MED_ELSTRUCT_GRP
Definition: med_outils.h:174
SSCRUTE
#define SSCRUTE(chaine)
Definition: med_utils.h:323
MED_ERR_DATAGROUP
#define MED_ERR_DATAGROUP
Definition: med_err.h:99
MED_NAME_SIZE
#define MED_NAME_SIZE
Definition: med.h:81
MED_UNDEF_ENTITY_TYPE
Definition: med.h:145
med_outils.h
med_config.h
_MEDattrEntierLire
#define _MEDattrEntierLire(x, y, z)
Definition: med_hdfi.h:68
MED_ELSTRUCT_GRP_SIZE
#define MED_ELSTRUCT_GRP_SIZE
Definition: med_outils.h:175