MEDnValLien.c

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00001 /*  This file is part of MED.
00002  *
00003  *  COPYRIGHT (C) 1999 - 2015  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 MEDnValLien(med_idt fid, char *maa)
00028 {
00029   med_int n = 0;
00030   med_idt gid;
00031   char chemin[MED_TAILLE_LIENS+MED_TAILLE_NOM+1]; 
00032   med_err ret;
00033   
00034   /*
00035    * On inhibe le gestionnaire d'erreur HDF 5
00036    */
00037   _MEDmodeErreurVerrouiller();
00038 if (MEDcheckVersion(fid) < 0) return -1;
00039 
00040 
00041   /* 
00042    * ouverture du groupe /LIENS/<maa>
00043    */  
00044   strcpy(chemin,MED_LIENS);
00045   strcat(chemin,maa); 
00046   if ((gid = _MEDdatagroupOuvrir(fid,chemin)) < 0) {
00047     MESSAGE("Impossible d'ouvrir le groupe MED_LIENS : ");
00048     SSCRUTE(chemin); return -1;
00049   }
00050 
00051   if ((ret = _MEDattrEntierLire(gid,MED_NOM_NBR,&n)) < 0) {
00052     MESSAGE("Erreur à la lecture de l'attribut n : ");
00053     ISCRUTE(n); return -1;
00054   }
00055 
00056   /*
00057    * On ferme tout
00058    */
00059   if ((ret = _MEDdatagroupFermer(gid)) < 0)
00060     return -1; 
00061 
00062   return n;
00063 }

Généré le Thu Oct 8 14:26:16 2015 pour MED fichier par  doxygen 1.6.1