# UsesCase_MEDfile_1.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 #include <med.h>
    00019 #define MESGERR 1
    00020 #include <med_utils.h>
    00021
    00022 #include <string.h>
    00023
    00024 int main (int argc, char **argv) {
    00025
    00026
    00027  /* how to mount a MED file with a mesh and a MED file with a field in a
    00028     root MED file */
    00029
    00030   med_idt fid;
    00031
    00032   /* file creation */
    00033   fid = MEDfileOpen("UsesCase_MEDfile_1.med",MED_ACC_CREAT);
    00034   if (fid < 0) {
    00035     MESSAGE("ERROR : file creation");
    00036     return -1;
    00037   }
    00038
    00039   /* comment writing */
    00040   if (MEDfileCommentWr(fid,"A root MED file") < 0) {
    00041     MESSAGE("ERROR : file comment writing");
    00042     return -1;
    00043   }
    00044
    00045   /* file closing */
    00046   if (MEDfileClose(fid) < 0) {
    00047     MESSAGE("ERROR : file closing");
    00048     return -1;
    00049   }
    00050
    00051   return 0;
    00052 }
    00053