# c/2.3.6/test29.c

    /*  This file is part of MED.
     *
     *  COPYRIGHT (C) 1999 - 2012  EDF R&D, CEA/DEN
     *  MED is free software: you can redistribute it and/or modify
     *  it under the terms of the GNU Lesser General Public License as published by
     *  the Free Software Foundation, either version 3 of the License, or
     *  (at your option) any later version.
     *
     *  MED is distributed in the hope that it will be useful,
     *  but WITHOUT ANY WARRANTY; without even the implied warranty of
     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     *  GNU Lesser General Public License for more details.
     *
     *  You should have received a copy of the GNU Lesser General Public License
     *  along with MED.  If not, see <http://www.gnu.org/licenses/>.
     */

    /******************************************************************************
     * - Nom du fichier : test29.c
     *
     * - Description : ecriture d'un joint dans un maillage MED
     *
     *****************************************************************************/

    #include <med.h>
    #define MESGERR 1
    #include <med_utils.h>

    #ifdef DEF_LECT_ECR
    #define MODE_ACCES MED_LECTURE_ECRITURE
    #elif DEF_LECT_AJOUT
    #define MODE_ACCES MED_LECTURE_AJOUT
    #else
    #define MODE_ACCES MED_CREATION
    #endif

    int main (int argc, char **argv)

    {
      med_idt fid;

      char maa[MED_TAILLE_NOM+1]= "maa1";
      char jnt[MED_TAILLE_NOM+1] = "joint";
      char des_jnt[MED_TAILLE_DESC+1] = "joint avec le sous-domaine 2";
      char maa_distant[MED_TAILLE_NOM+1]= "maa1";
      med_int dom_dist = 2;

      med_int mdim = 3;
      med_int ncor = 3;
      med_int cor[6] = {1,2,3,4,5,6};
      med_int cor2[6] = {10,20,30,40,50,60};

      /* Creation du fichier "test29.med" */
      if ((fid = MEDouvrir("test29.med",MODE_ACCES)) < 0) {
        MESSAGE("Erreur a la creation du fichier test29.med");
        return -1;
      }

      /* Creation du maillage */
      if (MEDmaaCr(fid,maa,3,MED_NON_STRUCTURE,
                       "Un maillage pour test29") < 0) {
        MESSAGE("Erreur a la creation du maillage");
        return -1;
      }

      /* Creation du joint */
      if (MEDjointCr(fid,maa,jnt,des_jnt,dom_dist,maa_distant) < 0) {
        MESSAGE("Erreur a la creation du joint");
        return -1;
      }

      /* Ecriture de la correspondance Noeud, Noeud */
      if (MEDjointEcr(fid,maa,jnt,cor,ncor,
                          MED_NOEUD,0,MED_NOEUD,0) < 0) {
        MESSAGE("Erreur a l'ecriture du tableau des correspondances (noeud,noeud)");
        return -1;
      }

      /* Ecriture de la correspondance Noeud Maille */
      if (MEDjointEcr(fid,maa,jnt,cor2,ncor,
                          MED_NOEUD,0,MED_MAILLE,MED_TRIA3) < 0) {
        MESSAGE("Erreur a l'ecriture du tableau des correspondances (noeud,maille TRIA3)");
        return -1;
      }

      /* Fermeture du fichier */
      if (MEDfermer(fid) < 0) {
        MESSAGE("Erreur a la fermeture du fichier");
        return -1;
      }

      return 0;
    }