# MEDnFam.c

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    00001 /*  This file is part of MED.
    00002  *
    00003  *  COPYRIGHT (C) 1999 - 2012  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.h>
    00020 #include <med_config.h>
    00021 #include <med_outils.h>
    00022
    00023 #include <string.h>
    00024 #include <stdlib.h>
    00025
    00026 med_int
    00027 MEDnFam(med_idt fid,char *maa)
    00028 {
    00029   med_idt datagroup,famid;
    00030   med_err ret;
    00031   char chemin[MED_TAILLE_MAA+MED_TAILLE_FAS+MED_TAILLE_FAS_ENTITE+2*MED_TAILLE_NOM+1];
    00032   char stockage[MED_TAILLE_MAA+MED_TAILLE_FAS+MED_TAILLE_FAS_ENTITE+2*MED_TAILLE_NOM+1];
    00033   med_int n;
    00034   int n_tmp;
    00035   int num;
    00036   char famille[MED_TAILLE_NOM+1];
    00037   int nfamnoe,nfammai;
    00038
    00039
    00040   /*
    00041    * On inhibe le gestionnaire d'erreur HDF
    00042    */
    00043   _MEDmodeErreurVerrouiller();
    00044 if (MEDcheckVersion(fid) < 0) return -1;
    00045
    00046
    00047   strcpy(chemin,MED_MAA);
    00048   strcat(chemin,maa);
    00049   strcat(chemin,MED_FAS);
    00050
    00051   n_tmp = 0;
    00052   _MEDnObjets(fid,chemin,&n_tmp);
    00053   n = (med_int ) n_tmp;
    00054
    00055   /* on va compter les familles de noeuds */
    00056   strcpy(stockage,chemin);
    00057   strcat(stockage,MED_FAS_NOEUD);
    00058   n_tmp = 0;
    00059   if ((ret =_MEDnObjets(fid,stockage,&n_tmp)) == 0) {
    00060     n --;
    00061     n += (med_int ) n_tmp;
    00062   }
    00063
    00064   /* on va compter les familles de mailles/faces/aretes */
    00065   strcpy(stockage,chemin);
    00066   strcat(stockage,MED_FAS_ELEME);
    00067   n_tmp = 0;
    00068   if ((ret =_MEDnObjets(fid,stockage,&n_tmp)) == 0) {
    00069     n --;
    00070     n += (med_int ) n_tmp;
    00071   }
    00072
    00073   return (med_int) n;
    00074 }
    00075