MED fichier
MEDmeshAttributeRd.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 #include <string.h>
23 
35 med_err
37  const char * const meshname,
38  med_int * const isolatednodes,
39  med_int * const verticesnodes,
40  med_int * const cellmaxnodes)
41 {
42  med_err _ret=-1;
43  med_idt _meshid;
45 
46  *isolatednodes=0;
47  *verticesnodes=0;
48  *cellmaxnodes =0;
49 
50  /*
51  * On inhibe le gestionnaire d'erreur
52  */
54 
55 
56  /*
57  * Si le maillage n'existe pas => erreur
58  */
59  strcat(_path,meshname);
60  if ((_meshid = _MEDdatagroupOuvrir(fid,_path)) < 0) {
62  ISCRUTE_id(_meshid);goto ERROR;
63  }
64 
65 
66  /*
67  * Lecture de l'attribut "Nombre de Noeuds Isoles"
68  */
69  if ( _MEDattrEntierLire(_meshid,MED_NOM_NNI,isolatednodes) < 0 ) {
71  } else {
72  _ret =0;
73  }
74 
75  /*
76  * Lecture de l'attribut "Nombre de Noeuds Sommets"
77  */
78  if ( _MEDattrEntierLire(_meshid,MED_NOM_NNS,verticesnodes) < 0 ) {
79  if (_ret >= 0 ) goto ERROR;
80  } else {
81  if (_ret < 0 ) goto ERROR;
82  }
83 
84 
85  /*
86  * Lecture de l'attribut "Nombre de Noeuds Max par maille"
87  */
88  if ( _MEDattrEntierLire(_meshid,MED_NOM_NNM,cellmaxnodes) < 0 ) {
89  if (_ret >= 0 ) goto ERROR;
90  } else {
91  if (_ret < 0 ) goto ERROR;
92  }
93 
94  _ret = 0;
95  ERROR:
96 
97  if (_meshid>0) if (_MEDdatagroupFermer(_meshid) < 0) {
99  ISCRUTE_id(_meshid);
100  }
101 
102  return _ret;
103 }
104 
_MEDdatagroupFermer
MEDC_EXPORT med_err _MEDdatagroupFermer(med_idt id)
ISCRUTE_id
#define ISCRUTE_id(entier)
Definition: med_utils.h:319
MED_NOM_NNS
#define MED_NOM_NNS
Definition: med_outils.h:43
med_idt
hid_t med_idt
Definition: med.h:331
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
MEDmeshAttributeRd
med_err MEDmeshAttributeRd(const med_idt fid, const char *const meshname, med_int *const isolatednodes, med_int *const verticesnodes, med_int *const cellmaxnodes)
Cette routine permet la lecture des attributs optionnels d'un maillage.
Definition: MEDmeshAttributeRd.c:36
MED_MESH_GRP
#define MED_MESH_GRP
Definition: med_outils.h:160
MED_ERR_CLOSE
#define MED_ERR_CLOSE
Definition: med_err.h:30
MED_ERR_OPEN
#define MED_ERR_OPEN
Definition: med_err.h:37
med_int
int med_int
Definition: med.h:342
med.h
MED_ERR_READ
#define MED_ERR_READ
Definition: med_err.h:28
MED_MESH_GRP_SIZE
#define MED_MESH_GRP_SIZE
Definition: med_outils.h:161
MED_ERR_DATAGROUP
#define MED_ERR_DATAGROUP
Definition: med_err.h:99
MED_NAME_SIZE
#define MED_NAME_SIZE
Definition: med.h:81
med_outils.h
med_config.h
MED_NOM_NNI
#define MED_NOM_NNI
Definition: med_outils.h:45
_MEDattrEntierLire
#define _MEDattrEntierLire(x, y, z)
Definition: med_hdfi.h:68
MED_NOM_NNM
#define MED_NOM_NNM
Definition: med_outils.h:44
_MEDdatagroupOuvrir
MEDC_EXPORT med_idt _MEDdatagroupOuvrir(med_idt pid, const char *const nom)
_MEDmodeErreurVerrouiller
MEDC_EXPORT void _MEDmodeErreurVerrouiller(void)