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salome-med  6.5.0
MEDfamMaaInfo.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 
00020 #include "med.hxx"
00021 
00022 namespace med_2_1{
00023 
00024 med_err
00025 MEDfamMaaInfo(med_idt fid,char *maa,med_int *nfam,med_int *nattc,
00026               med_int *ngroc)
00027 {
00028   med_int ret;
00029   med_int i;
00030 
00031   /* Lecture du nombre de familles */
00032   if ((*nfam = MEDnFam(fid,maa,0,(med_dim_famille)0)) < 0)
00033     return -1;
00034 
00035   /* Lecture des nombres cumules de groupes et d'attributs dans toutes
00036      les familles du maillage */
00037   *nattc = 0;
00038   *ngroc = 0;
00039   for (i=0;i<*nfam;i++)
00040     {
00041       if ((ret = MEDnFam(fid,maa,i+1,MED_ATTR)) < 0)
00042         return -1;
00043       *nattc += ret;
00044       if ((ret = MEDnFam(fid,maa,i+1,MED_GROUPE)) < 0)
00045         return -1;
00046       *ngroc += ret;
00047     }
00048 
00049   return 0;
00050 }
00051 
00052 }