MEDfieldInterpInfo.c

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00001 /*  This file is part of MED.
00002  *
00003  *  COPYRIGHT (C) 1999 - 2015  EDF R&D, CEA/DEN
00004  *  MED is free software: you can redistribute it and/or modify
00005  *  it under the terms of the GNU Lesser General Public License as published by
00006  *  the Free Software Foundation, either version 3 of the License, or
00007  *  (at your option) any later version.
00008  *
00009  *  MED is distributed in the hope that it will be useful,
00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  *  GNU Lesser General Public License for more details.
00013  *
00014  *  You should have received a copy of the GNU Lesser General Public License
00015  *  along with MED.  If not, see <http://www.gnu.org/licenses/>.
00016  */
00017 
00018 
00019 #include <med.h>
00020 #include <med_config.h>
00021 #include <med_outils.h>
00022 #include <string.h>
00023 #include <hdf5.h>
00024 
00036 med_err
00037 MEDfieldInterpInfo(const med_idt       fid,
00038                    const char*   const fieldname,
00039                    const int           interpit,
00040                          char*   const interpname
00041                    ) {
00042 
00043 
00044   med_err  _ret=-1;
00045   med_idt  _fieldinterpid=0;
00046   char     _path[MED_TAILLE_CHA_INTERP+MED_NAME_SIZE+1]=MED_CHA_INTERP;
00047   int      _num = interpit -1;
00048 
00049   /*
00050    * On inhibe le gestionnaire d'erreur HDF 5
00051    */
00052   _MEDmodeErreurVerrouiller();
00053 
00054   strcat(_path,fieldname);
00055 
00056   /*
00057    * Si le DataGroup /MED_CHA_INTERP/<fieldname> n'existe pas -> erreur
00058    */
00059   if ((_fieldinterpid = _MEDdatagroupOpen(fid,_path)) < 0) {
00060     MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_DATAGROUP,_path);
00061     goto ERROR;
00062   }
00063 
00064  /*
00065    * On recupere le nom de l'interpolation
00066    */
00067   if ( _MEDobjectGetName(_fieldinterpid, "." ,_num, interpname) < 0 ) {
00068     MED_ERR_(_ret,MED_ERR_ACCESS,MED_ERR_DATAGROUP,_path);ISCRUTE_int(interpit);
00069     goto ERROR;
00070   }
00071 
00072   _ret=0;
00073 
00074  ERROR:
00075 
00076   if (_fieldinterpid>0)            if (_MEDdatagroupFermer(_fieldinterpid) < 0) {
00077     MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,_path);
00078     ISCRUTE_id(_fieldinterpid);
00079   }
00080 
00081   return _ret;
00082 }

Généré le Thu Oct 8 14:26:16 2015 pour MED fichier par  doxygen 1.6.1