MEDdatasetStringEcrire.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 : _MEDdatasetStringEcrire
00026  * - Description : ecriture 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  *     - dimd (IN)     : profil du tableau
00031  *     - val  (IN)     : valeurs du tableau
00032  * - Resultat : 0 en cas de succes, -1 sinon
00033  */ 
00034 med_err _MEDdatasetStringEcrire(med_idt pere, char *nom, med_size *dimd, char *val)
00035 {
00036   med_idt dataset;
00037   med_idt datatype = 0;
00038   med_idt dataspace = 0;
00039   med_err ret;
00040   med_mode_acces MED_MODE_ACCES;
00041 
00042   if ( (MED_MODE_ACCES = _MEDmodeAcces(pere) ) == MED_UNDEF_MODE_ACCES ) {
00043     MESSAGE("Impossible de déterminer le mode d'acces au fichier ");
00044     return -1;
00045   }
00046 
00047   if ((dataset = H5Dopen(pere,nom)) < 0)
00048     {
00049       if ((dataspace = H5Screate_simple(1,dimd,NULL)) < 0)
00050         return -1;
00051       if((datatype = H5Tcopy(H5T_C_S1)) < 0)
00052         return -1;
00053       if((ret = H5Tset_size(datatype,1)) < 0)
00054         return -1;
00055       if ((dataset = H5Dcreate(pere,nom,datatype,dataspace,
00056                              H5P_DEFAULT)) < 0)
00057         return -1;    
00058     }
00059   else
00060     if ( MED_MODE_ACCES == MED_LECTURE_AJOUT)
00061       {
00062         H5Dclose(dataset);
00063         return -1;
00064       }
00065     else
00066       {
00067       if ((dataspace = H5Screate_simple(1,dimd,NULL)) < 0)
00068         return -1;
00069       if((datatype = H5Tcopy(H5T_C_S1)) < 0)
00070         return -1;
00071       if((ret = H5Tset_size(datatype,1)) < 0)
00072         return -1;
00073       }
00074   if ((ret = H5Dwrite(dataset,datatype,H5S_ALL,H5S_ALL,
00075                       H5P_DEFAULT, val)) < 0)
00076     return -1;
00077   if (dataspace)
00078     if((ret = H5Sclose(dataspace)) < 0)
00079       return -1;
00080   if (datatype)
00081     if ((ret = H5Tclose(datatype)) < 0)
00082       return -1;
00083   if ((ret = H5Dclose(dataset)) < 0)
00084     return -1;
00085 
00086   return 0;
00087 }

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