# MEDmaaInfo.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_err
    00027 MEDmaaInfo(med_idt fid, int indice, char *maillage, med_int *dim,
    00028            med_maillage *type,char *desc)
    00029 {
    00030   int numero;
    00031   med_idt maaid;
    00032   med_err ret;
    00033   char chemin[MED_TAILLE_MAA+MED_TAILLE_NOM+1];
    00034   med_int tmp;
    00035
    00036   /*
    00037    * On inhibe le gestionnaire d'erreur
    00038    */
    00039   _MEDmodeErreurVerrouiller();
    00040 if (MEDcheckVersion(fid) < 0) return -1;
    00041
    00042
    00043   /*
    00044    * On recupere le nom du groupe de rang "indice"
    00045    */
    00046   numero = indice-1;
    00047   if ((ret = _MEDobjetIdentifier(fid,MED_MAA,numero,maillage)) < 0)
    00048     return -1;
    00049
    00050   strcpy(chemin,MED_MAA);
    00051   strcat(chemin,maillage);
    00052   if ((maaid = _MEDdatagroupOuvrir(fid,chemin)) < 0)
    00053     return -1;
    00054
    00055   /*
    00056    * On va chercher l'attribut dimension
    00057    */
    00058   if ((ret = _MEDattrEntierLire(maaid,MED_NOM_DIM,dim)) < 0)
    00059     return -1;
    00060
    00061   /*
    00062    * On va chercher le descripteur
    00063    */
    00064   if ((ret = _MEDattrStringLire(maaid,MED_NOM_DES,MED_TAILLE_DESC,desc)) < 0)
    00065     return -1;
    00066
    00067   /*
    00068    * On va chercher l'attribut "type"
    00069    */
    00070   if ((ret = _MEDattrEntierLire(maaid,MED_NOM_TYP,&tmp)) < 0)
    00071     return -1;
    00072   *type = (med_maillage) tmp;
    00073
    00074   /*
    00075    * On ferme tout
    00076    */
    00077   if ((ret = _MEDdatagroupFermer(maaid)) < 0)
    00078     return -1;
    00079
    00080   return 0;
    00081 }
    00082
    00083