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 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 }