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salome-med  6.5.0
MEDnObjets.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 /*
00023  * - Nom de la fonction : _MEDnObjets
00024  * - Description : indique le nombre d'objets HDF contenu dans le
00025  *                 datagroup passe en argument
00026  * - Parametres :
00027  *     - fid     (IN)     : l'ID du fichier HDF
00028  *     - chemin  (IN)     : chemin d'acces au datagroup
00029  *     - n       (OUT)    : le nombre recherche
00030  * - Resultat : 0 en cas de succes, -1 sinon
00031  */ 
00032 
00033 namespace med_2_1{
00034 
00035 med_err 
00036 _MEDnObjets(med_idt fid,char *chemin,int *n)
00037 {
00038   int idx;
00039 
00040   if ((idx  = H5Giterate(fid,chemin,NULL,_MEDindiceNum,(void *)n)) < 0)
00041     return -1;
00042 
00043   return 0;
00044 }
00045 
00046 }