MEDparameterComputationStepInfo.c
Aller à la documentation de ce fichier.
/* This file is part of MED.
*
* COPYRIGHT (C) 1999 - 2021 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
MEDparameterComputationStepInfo(const med_idt fid,
const char * const paramname,
const int csit,
med_int * const numdt,
med_int * const numit,
med_float * const dt )
{
med_err _ret = -1, _err = -1;
med_idt _cpstidt = 0;
char _path[(MED_NUMERICAL_DATA_GRP_SIZE+MED_NAME_SIZE+1)+2*MED_MAX_PARA+1]=MED_NUMERICAL_DATA_GRP;
int _num=csit-1;
char _cstpname[2*MED_MAX_PARA+1]="";
_MEDmodeErreurVerrouiller();
/* On recupere le nom du pas de temps */
strcat(_path, paramname);
if ( _MEDobjectGetName(fid, _path ,_num, _cstpname) < 0 ) {
MED_ERR_(_ret,MED_ERR_ACCESS,MED_ERR_DATAGROUP,_path);ISCRUTE_int(_num);
goto ERROR;
}
/* on ouvre le groupe HDF correspondant */
strcat(_path,"/");
strcat(_path,_cstpname);
if ((_cpstidt = _MEDdatagroupOuvrir(fid,_path)) < 0) {
MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_DATAGROUP,_path);
goto ERROR;
}
/* Lecture des attributs */
if (_MEDattrEntierLire(_cpstidt, MED_NOM_NDT, (med_int*) numdt) < 0) {
MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_NOM_NDT);
SSCRUTE(_path);ISCRUTE(*numdt);goto ERROR;
}
if (_MEDattrFloatLire(_cpstidt, MED_NOM_PDT, (med_float*) dt) < 0) {
MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_NOM_PDT);
SSCRUTE(_path);RSCRUTE(*dt);goto ERROR;
}
if (_MEDattrEntierLire(_cpstidt, MED_NOM_NOR, (med_int*) numit) < 0) {
MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_NOM_NOR);
SSCRUTE(_path);ISCRUTE(*numit);goto ERROR;
}
_ret = 0;
ERROR:
/* on ferme tout */
if (_cpstidt > 0)
if (_MEDdatagroupFermer(_cpstidt) < 0) {
MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,_path);
ISCRUTE_id(_cpstidt);
}
return _ret;
}
_MEDobjectGetName
MEDC_EXPORT med_err _MEDobjectGetName(const med_idt fid, const char *const path, const med_size ind, char *name)
_MEDdatagroupFermer
MEDC_EXPORT med_err _MEDdatagroupFermer(med_idt id)
ISCRUTE_id
#define ISCRUTE_id(entier)
Definition: med_utils.h:319
MED_NUMERICAL_DATA_GRP
#define MED_NUMERICAL_DATA_GRP
Definition: med_outils.h:243
MED_NUMERICAL_DATA_GRP_SIZE
#define MED_NUMERICAL_DATA_GRP_SIZE
Definition: med_outils.h:244
ISCRUTE_int
#define ISCRUTE_int(entier)
Definition: med_utils.h:314
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_ACCESS
#define MED_ERR_ACCESS
Definition: med_err.h:31
MED_ERR_ATTRIBUTE
#define MED_ERR_ATTRIBUTE
Definition: med_err.h:100
med_err
herr_t med_err
Definition: med.h:332
MED_MAX_PARA
#define MED_MAX_PARA
Definition: med.h:76
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
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_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
MEDparameterComputationStepInfo
med_err MEDparameterComputationStepInfo(const med_idt fid, const char *const paramname, const int csit, med_int *const numdt, med_int *const numit, med_float *const dt)
Cette routine permet la lecture des informations relatives à une étape de calcul du paramètre numériq...
Definition: MEDparameterComputationStepInfo.c:38
med_outils.h
med_config.h
_MEDattrEntierLire
#define _MEDattrEntierLire(x, y, z)
Definition: med_hdfi.h:68
_MEDattrFloatLire
#define _MEDattrFloatLire(x, y, z)
Definition: med_hdfi.h:71
_MEDdatagroupOuvrir
MEDC_EXPORT med_idt _MEDdatagroupOuvrir(med_idt pid, const char *const nom)
_MEDmodeErreurVerrouiller
MEDC_EXPORT void _MEDmodeErreurVerrouiller(void)