MED21attrNumLire.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_config.h>
00020 #include <med.h>
00021 #include <med_outils.h>
00022 #include <hdf5.h>
00023 
00024 med_err _MED21attrNumLire(med_idt pere,med_type_champ type,char *nom,
00025                           unsigned char *val,hid_t hdf_file)
00026 {
00027   med_idt attid;
00028   med_err ret;
00029   int type_hdf;
00030 
00031   if ((attid = H5Aopen_name(pere,nom)) < 0)
00032     return -1;
00033 
00034   switch(type) 
00035     {
00036     case MED_FLOAT64 :
00037       if (H5Tequal(hdf_file,H5T_IEEE_F64BE))
00038         type_hdf = H5T_IEEE_F64LE;
00039       if (H5Tequal(hdf_file,H5T_IEEE_F64LE))
00040         type_hdf = H5T_IEEE_F64BE;
00041       break;
00042       
00043     case MED_INT :
00044 #if defined(HAVE_F77INT64)
00045       type_hdf = H5T_NATIVE_LONG; 
00046 #else
00047       type_hdf = H5T_NATIVE_INT;
00048 #endif
00049       break;
00050       
00051     default :
00052       return -1;
00053     }
00054 
00055   if ((ret = H5Aread(attid,type_hdf,val)) < 0)
00056     return -1;
00057 
00058   if ((ret = H5Aclose(attid)) < 0)
00059     return -1;
00060 
00061   return 0;
00062 }

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