# _MEDnEquivalence30.c

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    00001 /*  This file is part of MED.
    00002  *
    00003  *  COPYRIGHT (C) 1999 - 2011  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 void _MEDnEquivalence30(int dummy, ...) {
    00027
    00028
    00029   char             _path[MED_TAILLE_EQS+MED_NAME_SIZE+1]=MED_EQS;
    00030   med_int          _ret=-1,_err=-1;
    00031   med_size         _tmpn=0;
    00032
    00033
    00034   MED_VARGS_DECL(const, med_idt      , , fid       );
    00035   MED_VARGS_DECL(const, char * , const , meshname  );
    00036   MED_VARGS_DECL(, med_int *          ,, fret      );
    00037
    00038   va_list params;
    00039   va_start(params,dummy);
    00040
    00041   MED_VARGS_DEF(const, med_idt      , , fid       );
    00042   MED_VARGS_DEF(const, char * , const , meshname  );
    00043   MED_VARGS_DEF(, med_int *          ,, fret      );
    00044
    00045   /*
    00046    * On inhibe le gestionnaire d'erreur HDF 5
    00047    */
    00048   _MEDmodeErreurVerrouiller();
    00049
    00050
    00051   strcat(_path,meshname);
    00052
    00053   /*
    00054    *  nombre d'équivalence
    00055    */
    00056   if ( (_err=_MEDnObjects(fid,_path,&_tmpn)) <0)
    00057     if ( _err == (MED_ERR_COUNT + MED_ERR_DATAGROUP) ) {
    00058       MED_ERR_(_ret,MED_ERR_COUNT,MED_ERR_DATAGROUP,_path);
    00059       goto ERROR;
    00060    }
    00061
    00062   _ret = (med_int) _tmpn;
    00063  ERROR:
    00064
    00065   va_end(params);
    00066   *fret = _ret;
    00067   return;
    00068 }