MEDmeshGridTypeRd.c
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/* 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
MEDmeshGridTypeRd(const med_idt fid,
const char * const meshname,
med_grid_type * const gridtype)
{
med_err _ret=-1;
med_idt _meshid=0;
char _path[MED_MESH_GRP_SIZE+MED_NAME_SIZE+1]=MED_MESH_GRP;
med_mesh_type _meshtype;
med_int _intmeshtype=MED_UNDEF_MESH_TYPE;
med_int _intgridtype=MED_UNDEF_GRID_TYPE;
/*
* On inhibe le gestionnaire d'erreur
*/
_MEDmodeErreurVerrouiller();
/*
* On regarde si le groupe existe => erreur si non
*/
strcat(_path,meshname);
if ((_meshid = _MEDdatagroupOuvrir(fid,_path)) < 0) {
MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_DATAGROUP,_path);
ISCRUTE_id(_meshid);goto ERROR;
}
/*
* Si le maillage est de type MED_UNSTRUCTURED_MESH => erreur
*/
if ( _MEDattrEntierLire(_meshid,MED_NOM_TYP,&_intmeshtype) < 0) {
MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_ERR_MESH_MSG);
SSCRUTE(meshname);SSCRUTE(MED_NOM_TYP); goto ERROR;
}
_meshtype = (med_mesh_type) (_intmeshtype);
if (_meshtype == MED_UNSTRUCTURED_MESH) {
MED_ERR_(_ret,MED_ERR_INVALID,MED_ERR_ATTRIBUTE,MED_ERR_MESH_MSG);
SSCRUTE(meshname);SSCRUTE(MED_NOM_TYP);ISCRUTE_int(_meshtype); goto ERROR;
}
/*
* Lecture de l'attribut correspondant au type de grille
* L'attribut "GTY"
*/
if ( _MEDattrEntierLire(_meshid,MED_NOM_GTY,&_intgridtype) < 0) {
MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_ERR_MESH_MSG);
SSCRUTE(meshname);SSCRUTE(MED_NOM_GTY);
ISCRUTE(_intgridtype);goto ERROR;
}
*gridtype = (med_grid_type) (_intgridtype);
_ret = 0;
ERROR:
if (_meshid>0) if (_MEDdatagroupFermer(_meshid) < 0) {
MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,_path);
ISCRUTE_id(_meshid);
}
return _ret;
}
med_grid_type
med_grid_type
Definition: med.h:137
_MEDdatagroupFermer
MEDC_EXPORT med_err _MEDdatagroupFermer(med_idt id)
ISCRUTE_id
#define ISCRUTE_id(entier)
Definition: med_utils.h:319
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_INVALID
#define MED_ERR_INVALID
Definition: med_err.h:40
MED_ERR_ATTRIBUTE
#define MED_ERR_ATTRIBUTE
Definition: med_err.h:100
med_err
herr_t med_err
Definition: med.h:332
MED_MESH_GRP
#define MED_MESH_GRP
Definition: med_outils.h:160
MEDmeshGridTypeRd
med_err MEDmeshGridTypeRd(const med_idt fid, const char *const meshname, med_grid_type *const gridtype)
Cette routine permet de lire le type d'un maillage structuré (MED_STRUCTURED_MESH).
Definition: MEDmeshGridTypeRd.c:36
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_NOM_TYP
#define MED_NOM_TYP
Definition: med_outils.h:65
med.h
ISCRUTE
#define ISCRUTE(entier)
Definition: med_utils.h:313
MED_UNDEF_GRID_TYPE
Definition: med.h:140
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_GTY
#define MED_NOM_GTY
Definition: med_outils.h:66
med_mesh_type
med_mesh_type
Definition: med.h:131
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_UNSTRUCTURED_MESH
Definition: med.h:131
med_outils.h
med_config.h
_MEDattrEntierLire
#define _MEDattrEntierLire(x, y, z)
Definition: med_hdfi.h:68
MED_UNDEF_MESH_TYPE
Definition: med.h:131
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)