MEDmeshComputationStepDtRd.c
Aller à la documentation de ce fichier.
/* This file is part of MED.
*
* COPYRIGHT (C) 1999 - 2020 EDF R&D, CEA/DEN
* MED is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* MED is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with MED. If not, see <http://www.gnu.org/licenses/>.
*/
#include <med.h>
#include <med_config.h>
#include <med_outils.h>
#include <string.h>
#include <stdlib.h>
med_err
MEDmeshComputationStepDtRd(const med_idt fid,
const char * const meshname,
const med_int numdt,
const med_int numit,
med_float * const dt )
{
med_err _ret=-1;
med_idt _meshid=0,_datagroup1=0;
char _meshpath[MED_MESH_GRP_SIZE+MED_NAME_SIZE+1+2*MED_MAX_PARA+1+1]=MED_MESH_GRP;
char _datagroupname1[2*MED_MAX_PARA+1]="";
med_sorting_type _sortingtype;
med_int _intsortingtype;
/*
* On inhibe le gestionnaire d'erreur
*/
_MEDmodeErreurVerrouiller();
*dt=0.0;
strcat( _meshpath, meshname);
if ((_meshid = _MEDdatagroupOuvrir(fid,_meshpath)) < 0) {
MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_DATAGROUP,_meshpath);
ISCRUTE_id(_meshid);goto ERROR;
}
if ( _MEDattrEntierLire(_meshid,MED_NOM_SRT,&_intsortingtype) < 0) {
MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_ERR_MESH_MSG);
SSCRUTE(meshname);SSCRUTE(MED_NOM_SRT);
ISCRUTE(_intsortingtype);goto ERROR;
}
_sortingtype = (med_sorting_type) (_intsortingtype);
_MEDgetComputationStepName(_sortingtype,numdt,numit,_datagroupname1);
if ( (_datagroup1 = _MEDdatagroupOuvrir(_meshid,_datagroupname1)) < 0 ) {
MED_ERR_(_ret,MED_ERR_DOESNTEXIST,MED_ERR_COMPUTINGSTEP,_datagroupname1);
SSCRUTE(meshname);goto ERROR;
}
/*Cree ou ouvre l'attribut MED_NOM_NDT pour lecture */
if ( _MEDattrEntierLire(_datagroup1,MED_NOM_NDT,&numdt) < 0) {
MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_ERR_MESH_MSG);
SSCRUTE(meshname);SSCRUTE(_meshpath);SSCRUTE(MED_NOM_NDT);
ISCRUTE(numdt);goto ERROR;
}
/*Cree ou ouvre l'attribut MED_NOM_PDT pour lecture */
if ( _MEDattrFloatLire(_datagroup1,MED_NOM_PDT,dt) < 0) {
MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_ERR_MESH_MSG);
SSCRUTE(meshname);SSCRUTE(_meshpath);SSCRUTE(MED_NOM_PDT);
RSCRUTE(*dt);goto ERROR;
}
/*Cree ou ouvre l'attribut MED_NOM_NOR pour lecture */
if ( _MEDattrEntierLire(_datagroup1,MED_NOM_NOR,&numit) < 0) {
MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_ERR_MESH_MSG);
SSCRUTE(meshname);SSCRUTE(_meshpath);SSCRUTE(MED_NOM_NOR);
ISCRUTE(numit); goto ERROR;
}
_ret = 0;
ERROR:
if (_meshid>0) if (_MEDdatagroupFermer(_meshid) < 0) {
MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,_meshpath);
ISCRUTE_id(_meshid);
}
if (_datagroup1>0) if (_MEDdatagroupFermer(_datagroup1) < 0) {
MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,_meshpath);
SSCRUTE(_datagroupname1);ISCRUTE_id(_datagroup1);
}
return _ret;
}
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
MED_NAME_SIZE
#define MED_NAME_SIZE
Definition med.h:81
MED_MAX_PARA
#define MED_MAX_PARA
Definition med.h:76
med_sorting_type
med_sorting_type
Definition med.h:300
med_int
int med_int
Definition med.h:333
med_float
double med_float
Definition med.h:327
med_err
herr_t med_err
Definition med.h:323
med_idt
hid_t med_idt
Definition med.h:322
med.h
med_config.h
MED_ERR_OPEN
#define MED_ERR_OPEN
Definition med_err.h:37
MED_ERR_DATAGROUP
#define MED_ERR_DATAGROUP
Definition med_err.h:99
MED_ERR_CLOSE
#define MED_ERR_CLOSE
Definition med_err.h:30
MED_ERR_DOESNTEXIST
#define MED_ERR_DOESNTEXIST
Definition med_err.h:38
MED_ERR_MESH_MSG
#define MED_ERR_MESH_MSG
Definition med_err.h:133
MED_ERR_ATTRIBUTE
#define MED_ERR_ATTRIBUTE
Definition med_err.h:100
MED_ERR_COMPUTINGSTEP
#define MED_ERR_COMPUTINGSTEP
Definition med_err.h:113
MED_ERR_READ
#define MED_ERR_READ
Definition med_err.h:28
_MEDattrEntierLire
#define _MEDattrEntierLire(x, y, z)
Definition med_hdfi.h:68
_MEDmodeErreurVerrouiller
MEDC_EXPORT void _MEDmodeErreurVerrouiller(void)
_MEDattrFloatLire
#define _MEDattrFloatLire(x, y, z)
Definition med_hdfi.h:71
_MEDdatagroupFermer
MEDC_EXPORT med_err _MEDdatagroupFermer(med_idt id)
_MEDgetComputationStepName
MEDC_EXPORT med_err _MEDgetComputationStepName(const med_sorting_type sortingtype, const med_int numdt, const med_int numit, char *const datagroupname)
_MEDdatagroupOuvrir
MEDC_EXPORT med_idt _MEDdatagroupOuvrir(med_idt pid, const char *const nom)
MED_NOM_NOR
#define MED_NOM_NOR
Definition med_outils.h:145
MED_NOM_SRT
#define MED_NOM_SRT
Definition med_outils.h:75
MED_MESH_GRP_SIZE
#define MED_MESH_GRP_SIZE
Definition med_outils.h:161
MED_MESH_GRP
#define MED_MESH_GRP
Definition med_outils.h:160
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_outils.h
MED_ERR_
#define MED_ERR_(rt, r1, r2, r3)
Definition med_utils.h:160
SSCRUTE
#define SSCRUTE(chaine)
Definition med_utils.h:323
RSCRUTE
#define RSCRUTE(reel)
Definition med_utils.h:321
ISCRUTE
#define ISCRUTE(entier)
Definition med_utils.h:313
ISCRUTE_id
#define ISCRUTE_id(entier)
Definition med_utils.h:319