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salome-med  6.5.0
MEDmaaInfo.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 #include <string.h>
00023 #include <stdlib.h>
00024 
00025 namespace med_2_1{
00026 
00027 med_err 
00028 MEDmaaInfo(med_idt fid, int indice, char *maillage, med_int *dim)
00029 {
00030   int numero;
00031   med_idt maaid;
00032   med_err ret;
00033   char chemin[MED_TAILLE_MAA+MED_TAILLE_NOM+1];
00034 
00035   /*
00036    * On inhibe le gestionnaire d'erreur
00037    */
00038   _MEDmodeErreurVerrouiller();
00039 
00040   /*
00041    * On recupere le nom du groupe de rang "indice"
00042    */ 
00043   numero = indice-1;
00044   if ((ret = _MEDobjetIdentifier(fid,MED_MAA,numero,maillage)) < 0)
00045     return -1;
00046 
00047   /*
00048    * On va chercher l'attribut dimension 
00049    */
00050   strcpy(chemin,MED_MAA);
00051   strcat(chemin,maillage);
00052   if ((maaid = _MEDdatagroupOuvrir(fid,chemin)) < 0)
00053     return -1;   
00054   if ((ret = _MEDattrEntierLire(maaid,MED_NOM_DIM,dim)) < 0)
00055     return -1;
00056   if ((ret = _MEDdatagroupFermer(maaid)) < 0)
00057     return -1;
00058 
00059   return 0;
00060 }
00061 
00062 }