# MEDlinkInfo.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
    00037 med_err
    00038 MEDlinkInfo(const med_idt             fid,
    00039             const int                 linkit,
    00040             char              * const meshname,
    00041             med_int           * const linksize )
    00042 {
    00043   med_err _ret=-1;
    00044   char    _path[MED_TAILLE_LIENS+MED_NAME_SIZE+1]=MED_LIENS;
    00045   int     _num=linkit-1;
    00046
    00047   /*
    00048    * On inhibe le gestionnaire d'erreur HDF 5
    00049    */
    00050   _MEDmodeErreurVerrouiller();
    00051
    00052   /*
    00053    * ouverture du groupe /LIENS/"nom"
    00054    */
    00055   if ( _MEDobjectGetName(fid, _path ,_num, meshname) < 0 ) {
    00056     MED_ERR_(_ret,MED_ERR_ACCESS,MED_ERR_DATAGROUP,_path);
    00057     ISCRUTE_int(linkit);
    00058     goto ERROR;
    00059   }
    00060   *linksize =  MEDlinkInfoByName(fid,meshname );
    00061
    00062   if (*linksize <0) _ret=*linksize; else _ret = 0;
    00063  ERROR:
    00064
    00065   return _ret;
    00066 }