# MEDnParameter.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
    00033 med_int
    00034 MEDnParameter(const med_idt fid)
    00035 {
    00036   med_size _n = 0;
    00037   med_int  _ret = -1, _err=-1;
    00038
    00039   _MEDmodeErreurVerrouiller();
    00040
    00041   /* combien de parametres dans le fichier ? */
    00042   if ((_err=_MEDnObjects(fid,MED_NUM_DATA,&_n)) < 0)
    00043     if ( _err == (MED_ERR_COUNT + MED_ERR_DATAGROUP) ) {
    00044       MED_ERR_(_ret,MED_ERR_COUNT,MED_ERR_MESH,MED_NUM_DATA);
    00045       goto ERROR;
    00046     }
    00047
    00048   _ret = (med_int) _n;
    00049
    00050  ERROR :
    00051
    00052   return _ret;
    00053 }