MEDdatasetStringLire.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 <hdf5.h>
00023 
00024 /*
00025  * - Nom de la fonction : _MEDdatasetStringLire
00026  * - Description : lecture d'un dataset tableau de caracteres
00027  * - Parametres :
00028  *     - pere (IN)     : l'ID de l'objet HDF pere ou placer l'attribut
00029  *     - nom  (IN)     : le nom de l'attribut 
00030  *     - val  (IN)     : valeurs du tableau
00031  * - Resultat : 0 en cas de succes, -1 sinon
00032  */ 
00033 med_err _MEDdatasetStringLire(med_idt pere,char *nom,char *val)
00034 {
00035   med_idt dataset,datatype;
00036   med_err ret;
00037 
00038   if ((dataset = H5Dopen(pere,nom)) < 0)
00039     return -1;
00040   if ((datatype = H5Tcopy(H5T_C_S1)) < 0)
00041     return -1;
00042   if ((ret = H5Tset_size(datatype,1)) < 0)
00043     return -1;
00044   if ((ret = H5Dread(dataset,datatype,H5S_ALL,H5S_ALL,H5P_DEFAULT,val)) < 0)
00045      return -1;
00046   if ((ret = H5Tclose(datatype)) < 0)
00047     return -1;
00048   if ((ret = H5Dclose(dataset)) < 0)
00049     return -1;
00050 
00051   return 0;
00052 }

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