# MEDjointInfo.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 MEDjointInfo(int fid,  char *maa_lcl,  int ind, char *jn, char *des,
    00028              med_int *dom, char *maa_dist)
    00029 {
    00030   med_idt jntid;
    00031   med_err ret;
    00032   char chemin[MED_TAILLE_MAA+MED_TAILLE_JNT+MED_TAILLE_NOM+1];
    00033   int num;
    00034   int idx;
    00035
    00036   /*
    00037    * On inhibe le gestionnaire d'erreur HDF 5
    00038    */
    00039   _MEDmodeErreurVerrouiller();
    00040 if (MEDcheckVersion(fid) < 0) return -1;
    00041
    00042
    00043   /*
    00044    * On recupere le nom du joint
    00045    */
    00046   num = ind - 1;
    00047   strcpy(chemin,MED_MAA);
    00048   strcat(chemin,maa_lcl);
    00049   strcat(chemin,MED_JNT);
    00050   if ((idx = _MEDobjetIdentifier(fid,chemin,num,jn)) < 0)
    00051     return -1;
    00052
    00053   /*
    00054    * Si le Data Group JNT n'existe pas => erreur
    00055    */
    00056   strcat(chemin,jn);
    00057   if ((jntid = _MEDdatagroupOuvrir(fid,chemin)) < 0)
    00058       return -1;
    00059
    00060   /*
    00061    * L'attribut "DES"
    00062    */
    00063   if ((ret = _MEDattrStringLire(jntid,MED_NOM_DES,MED_TAILLE_DESC,des)) < 0)
    00064     return -1;
    00065
    00066   /*
    00067    * L'attribut "MAI"
    00068    */
    00069   if ((ret = _MEDattrStringLire(jntid,MED_NOM_MAI,MED_TAILLE_NOM,maa_dist)) < 0)
    00070     return -1;
    00071
    00072   /*
    00073    * L'attribut "DOM"
    00074    */
    00075   if ((ret = _MEDattrEntierLire(jntid,MED_NOM_DOM,dom)) < 0)
    00076     return -1;
    00077
    00078   /*
    00079    * Nombre du nombre de correspondances dans le joint
    00080    */
    00081   /*  *nc = 0;
    00082      _MEDnObjets(fid,chemin,nc);
    00083   */
    00084
    00085
    00086   /*
    00087    * On ferme tout
    00088    */
    00089   if ((ret = _MEDdatagroupFermer(jntid)) < 0)
    00090     return -1;
    00091
    00092   return ret;
    00093 }
    00094
    00095
    00096