# MEDdatasetStringLire.c

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    00001 /*  This file is part of MED.
    00002  *
    00003  *  COPYRIGHT (C) 1999 - 2012  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 }