MED fichier

Test_MEDstructElementInfo.c
Aller à la documentation de ce fichier.
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 #define MESGERR 1
21 #include <med_utils.h>
22 #include <string.h>
23
24 #ifdef DEF_LECT_ECR
25 #define MODE_ACCES MED_ACC_RDWR
26 #elif DEF_LECT_AJOUT
27 #define MODE_ACCES MED_ACC_RDEXT
28 #else
29 #define MODE_ACCES MED_ACC_CREAT
30 #endif
31
32 int main (int argc, char **argv)
33
34 {
35 med_err _ret=0;
36 med_idt _fid=0;
37 int _i =0;
38 med_int _nstructelement=0;
39
40 med_geometry_type _geotype=MED_NONE;
41
42 char _elementname[MED_NAME_SIZE+1]="";
43 med_int _elementdim=0;
44 char _supportmeshname[MED_NAME_SIZE+1]="";
45 med_entity_type _entitytype=MED_UNDEF_ENTITY_TYPE;
46 med_int _nnode=0;
47 med_int _ncell=0;
48 med_geometry_type _geocelltype=MED_NONE;
49 med_int _nconstantattribute=0;
50 med_bool _anyprofile=0;
51 med_int _nvariableattribute=0;
52
53
54 /* Ouverture en mode lecture du fichier Test_MEDstructuElement.med */
55 _fid = MEDfileOpen("current.med",MED_ACC_RDONLY);
56 if (_fid < 0) {
57 MESSAGE("Erreur à la lecture du fichier current.med");
58 return -1;
59 }
60
61 if ( (_nstructelement = MEDnStructElement(_fid)) <0) _ret=_nstructelement;
62
63 for ( _i=1; _i<= _nstructelement; ++_i) {
64
65 if (
66 MEDstructElementInfo(_fid,
67 _i,
68 _elementname,
69 &_geotype,
70 &_elementdim,
71 _supportmeshname,
72 &_entitytype,
73 &_nnode,
74 &_ncell,
75 &_geocelltype,
76 &_nconstantattribute,
77 &_anyprofile,
78 &_nvariableattribute
79 )
80 ) return -1;
81
82 fprintf(stdout,"Elément de structure n° %d |%s| de type géométrique n° %d et de dimension %d\n",
83 _i,_elementname,_geotype,_elementdim);
84 if ( strlen(_supportmeshname) ) {
85 fprintf(stdout,"\t Maillage support de nom |%s|",_supportmeshname);
86 if (_ncell)
87 fprintf(stdout," avec %d mailles de type %d et ",_ncell,_geocelltype);
88 if (_nnode)
89 fprintf(stdout," avec %d noeuds\n",_nnode);
90 else {
91 fprintf(stderr,"\n Erreur : les noeuds doivent être définis s'il existe un maillage support\n");
92 }
93 } else
94 fprintf(stdout," avec support implicite sur noeud\n");
95
96 fprintf(stdout,"\t Nombre d'attributs constants : %d",_nconstantattribute);
97 if (_anyprofile) fprintf(stdout,", avec profil.\n"); else fprintf(stdout,", sans profil.\n");
98 fprintf(stdout,"\t Nombre d'attributs variables : %d\n",_nvariableattribute);
99
100 }
101
102
103 if (MEDfileClose(_fid) < 0) {
104 MESSAGE("ERROR : file closing");
105 return -1;
106 }
107
108 return _ret;
109
110
111 }
112
MEDfileOpen
MEDC_EXPORT med_idt MEDfileOpen(const char *const filename, const med_access_mode accessmode)
Ouverture d'un fichier MED.
Definition: MEDfileOpen.c:42
med_geometry_type
int med_geometry_type
Definition: med.h:194
med_idt
hid_t med_idt
Definition: med.h:331
MED_ACC_RDONLY
Definition: med.h:120
med_err
herr_t med_err
Definition: med.h:332
med_entity_type
med_entity_type
Definition: med.h:143
main
int main(int argc, char **argv)
Definition: Test_MEDstructElementInfo.c:32
MESSAGE
#define MESSAGE(chaine)
Definition: med_utils.h:324
med_int
int med_int
Definition: med.h:342
med.h
med_bool
med_bool
Definition: med.h:260
MED_NONE
#define MED_NONE
Definition: med.h:231
MEDnStructElement
MEDC_EXPORT med_int MEDnStructElement(const med_idt fid)
Cette routine renvoie le nombre de modèles d'éléments de structure.
Definition: MEDnStructElement.c:35
MED_NAME_SIZE
#define MED_NAME_SIZE
Definition: med.h:81
MED_UNDEF_ENTITY_TYPE
Definition: med.h:145
MEDfileClose
MEDC_EXPORT med_err MEDfileClose(med_idt fid)
Fermeture d'un fichier MED.
Definition: MEDfileClose.c:30
MEDstructElementInfo
MEDC_EXPORT med_err MEDstructElementInfo(const med_idt fid, const int mit, char *const modelname, med_geometry_type *const mgeotype, med_int *const modeldim, char *const supportmeshname, med_entity_type *const sentitytype, med_int *const snnode, med_int *const sncell, med_geometry_type *const sgeotype, med_int *const nconstantattribute, med_bool *const anyprofile, med_int *const nvariableattribute)
Cette routine décrit les caractéristiques d'un modèle d'élément de structure par itération.
Definition: MEDstructElementInfo.c:50
med_utils.h