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salome-med  6.5.0
MEDdatasetStringLire.cxx
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00001 /*************************************************************************
00002 * COPYRIGHT (C) 1999 - 2002  EDF R&D
00003 * THIS LIBRARY IS FREE SOFTWARE; YOU CAN REDISTRIBUTE IT AND/OR MODIFY
00004 * IT UNDER THE TERMS OF THE GNU LESSER GENERAL PUBLIC LICENSE 
00005 * AS PUBLISHED BY THE FREE SOFTWARE FOUNDATION; 
00006 * EITHER VERSION 2.1 OF THE LICENSE, OR (AT YOUR OPTION) ANY LATER VERSION.
00007 *  
00008 * THIS LIBRARY IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL, BUT
00009 * WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF
00010 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SEE THE GNU
00011 * LESSER GENERAL PUBLIC LICENSE FOR MORE DETAILS.
00012 *
00013 * YOU SHOULD HAVE RECEIVED A COPY OF THE GNU LESSER GENERAL PUBLIC LICENSE
00014 * ALONG WITH THIS LIBRARY; IF NOT, WRITE TO THE FREE SOFTWARE FOUNDATION,
00015 * INC., 59 TEMPLE PLACE, SUITE 330, BOSTON, MA 02111-1307 USA
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00017 *************************************************************************/
00018 
00019 #include "med.hxx"
00020 #include "med_outils.hxx"
00021 
00022 /*
00023  * - Nom de la fonction : _MEDdatasetStringLire
00024  * - Description : lecture d'un dataset tableau de caracteres
00025  * - Parametres :
00026  *     - pere (IN)     : l'ID de l'objet HDF pere ou placer l'attribut
00027  *     - nom  (IN)     : le nom de l'attribut 
00028  *     - val  (IN)     : valeurs du tableau
00029  * - Resultat : 0 en cas de succes, -1 sinon
00030  */ 
00031 
00032 namespace med_2_1{
00033 
00034 med_err 
00035 _MEDdatasetStringLire(med_idt pere,char *nom,char *val)
00036 {
00037   med_idt dataset,datatype;
00038   med_err ret;
00039 
00040   if ((dataset = H5Dopen(pere,nom)) < 0)
00041     return -1;
00042   if ((datatype = H5Tcopy(H5T_C_S1)) < 0)
00043     return -1;
00044   if ((ret = H5Tset_size(datatype,1)) < 0)
00045     return -1;
00046   if ((ret = H5Dread(dataset,datatype,H5S_ALL,H5S_ALL,H5P_DEFAULT,val)) < 0)
00047      return -1;
00048   if ((ret = H5Tclose(datatype)) < 0)
00049     return -1;
00050   if ((ret = H5Dclose(dataset)) < 0)
00051     return -1;
00052 
00053   return 0;
00054 }
00055 
00056 }