MED fichier
MEDmeshComputationStepDtRd.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 #include <med_config.h>
21 #include <med_outils.h>
22 #include <string.h>
23 #include <stdlib.h>
24 
25 
26 med_err
28  const char * const meshname,
29  const med_int numdt,
30  const med_int numit,
31  med_float * const dt )
32 {
33 
34  med_err _ret=-1;
35  med_idt _meshid=0,_datagroup1=0;
37  char _datagroupname1[2*MED_MAX_PARA+1]="";
38  med_sorting_type _sortingtype;
39  med_int _intsortingtype;
40 
41  /*
42  * On inhibe le gestionnaire d'erreur
43  */
45  *dt=0.0;
46 
47  strcat( _meshpath, meshname);
48  if ((_meshid = _MEDdatagroupOuvrir(fid,_meshpath)) < 0) {
49  MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_DATAGROUP,_meshpath);
50  ISCRUTE_id(_meshid);goto ERROR;
51  }
52 
53  if ( _MEDattrEntierLire(_meshid,MED_NOM_SRT,&_intsortingtype) < 0) {
55  SSCRUTE(meshname);SSCRUTE(MED_NOM_SRT);
56  ISCRUTE(_intsortingtype);goto ERROR;
57  }
58  _sortingtype = (med_sorting_type) (_intsortingtype);
59 
60  _MEDgetComputationStepName(_sortingtype,numdt,numit,_datagroupname1);
61 
62  if ( (_datagroup1 = _MEDdatagroupOuvrir(_meshid,_datagroupname1)) < 0 ) {
64  SSCRUTE(meshname);goto ERROR;
65  }
66 
67 
68  /*Cree ou ouvre l'attribut MED_NOM_NDT pour lecture */
69  if ( _MEDattrEntierLire(_datagroup1,MED_NOM_NDT,&numdt) < 0) {
71  SSCRUTE(meshname);SSCRUTE(_meshpath);SSCRUTE(MED_NOM_NDT);
72  ISCRUTE(numdt);goto ERROR;
73  }
74 
75  /*Cree ou ouvre l'attribut MED_NOM_PDT pour lecture */
76  if ( _MEDattrFloatLire(_datagroup1,MED_NOM_PDT,dt) < 0) {
78  SSCRUTE(meshname);SSCRUTE(_meshpath);SSCRUTE(MED_NOM_PDT);
79  RSCRUTE(*dt);goto ERROR;
80  }
81 
82  /*Cree ou ouvre l'attribut MED_NOM_NOR pour lecture */
83  if ( _MEDattrEntierLire(_datagroup1,MED_NOM_NOR,&numit) < 0) {
85  SSCRUTE(meshname);SSCRUTE(_meshpath);SSCRUTE(MED_NOM_NOR);
86  ISCRUTE(numit); goto ERROR;
87  }
88 
89  _ret = 0;
90  ERROR:
91 
92  if (_meshid>0) if (_MEDdatagroupFermer(_meshid) < 0) {
94  ISCRUTE_id(_meshid);
95  }
96 
97  if (_datagroup1>0) if (_MEDdatagroupFermer(_datagroup1) < 0) {
99  SSCRUTE(_datagroupname1);ISCRUTE_id(_datagroup1);
100  }
101 
102  return _ret;
103 }
_MEDdatagroupFermer
MEDC_EXPORT med_err _MEDdatagroupFermer(med_idt id)
ISCRUTE_id
#define ISCRUTE_id(entier)
Definition: med_utils.h:319
MED_ERR_DOESNTEXIST
#define MED_ERR_DOESNTEXIST
Definition: med_err.h:38
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
med_sorting_type
med_sorting_type
Definition: med.h:309
MED_MAX_PARA
#define MED_MAX_PARA
Definition: med.h:76
MED_MESH_GRP
#define MED_MESH_GRP
Definition: med_outils.h:160
MED_NOM_SRT
#define MED_NOM_SRT
Definition: med_outils.h:75
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
MEDmeshComputationStepDtRd
med_err MEDmeshComputationStepDtRd(const med_idt fid, const char *const meshname, const med_int numdt, const med_int numit, med_float *const dt)
Definition: MEDmeshComputationStepDtRd.c:27
_MEDgetComputationStepName
MEDC_EXPORT med_err _MEDgetComputationStepName(const med_sorting_type sortingtype, const med_int numdt, const med_int numit, char *const datagroupname)
med.h
ISCRUTE
#define ISCRUTE(entier)
Definition: med_utils.h:313
med_float
double med_float
Definition: med.h:336
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_NOM_NDT
#define MED_NOM_NDT
Definition: med_outils.h:142
MED_NOM_PDT
#define MED_NOM_PDT
Definition: med_outils.h:144
MED_NOM_NOR
#define MED_NOM_NOR
Definition: med_outils.h:145
RSCRUTE
#define RSCRUTE(reel)
Definition: med_utils.h:321
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_outils.h
med_config.h
MED_ERR_COMPUTINGSTEP
#define MED_ERR_COMPUTINGSTEP
Definition: med_err.h:113
_MEDattrEntierLire
#define _MEDattrEntierLire(x, y, z)
Definition: med_hdfi.h:68
_MEDattrFloatLire
#define _MEDattrFloatLire(x, y, z)
Definition: med_hdfi.h:71
MED_ERR_MESH_MSG
#define MED_ERR_MESH_MSG
Definition: med_err.h:133
_MEDdatagroupOuvrir
MEDC_EXPORT med_idt _MEDdatagroupOuvrir(med_idt pid, const char *const nom)
_MEDmodeErreurVerrouiller
MEDC_EXPORT void _MEDmodeErreurVerrouiller(void)