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salome-med  6.5.0
MEDversionLire.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
00016 *
00017 *************************************************************************/
00018 
00019 #include "med.hxx"
00020 #include "med_outils.hxx"
00021 
00022 namespace med_2_1{
00023 
00024 med_err 
00025 MEDversionLire(med_idt fid, med_int *majeur, med_int *mineur, med_int *release) 
00026 {
00027   med_err ret = 0;
00028   med_idt gid;  
00029 
00030   /* On ouvre le group ou se trouvent les infos */
00031   if ((gid = _MEDdatagroupOuvrir(fid,MED_NOM_INFOS)) < 0) {
00032     *majeur = 2;
00033     *mineur = -1;
00034     *release = -1;
00035     ret = 0;
00036   }
00037   else {
00038     if ((ret = _MEDattrEntierLire(gid,MED_NOM_MAJEUR,majeur)) < 0)
00039       return -1;
00040 
00041     if ((ret = _MEDattrEntierLire(gid,MED_NOM_MINEUR,mineur)) < 0)
00042       return -1;
00043 
00044     if ((ret = _MEDattrEntierLire(gid,MED_NOM_RELEASE,release)) < 0)
00045       return -1;
00046 
00047     /* On ferme tout */
00048     if ((ret = _MEDdatagroupFermer(gid)) < 0)
00049       return -1;
00050   }                                                     
00051 
00052   return ret;
00053 }
00054 
00055 }