MED fichier
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
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;
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) {
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 ) {
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 ) {
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) {
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