c/test6.c

/*  This file is part of MED.
 *
 *  COPYRIGHT (C) 1999 - 2015  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 : test6.c
 *
 * - Description : ecriture d'elements dans un maillage MED
 *
 *****************************************************************************/

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

#ifdef DEF_LECT_ECR
#define MODE_ACCES MED_ACC_RDWR
#elif DEF_LECT_AJOUT
#define MODE_ACCES MED_ACC_RDEXT
#else
#define MODE_ACCES MED_ACC_CREAT
#endif

int main (int argc, char **argv)


{
  med_idt fid;
  med_int nse2 = 5;
  med_int se2[10] = {1,2,1,3,2,4,3,4,2,3};
  /*                                12345678901234561234567890123456123456789012345612345678901234561234567890123456*/
  char nomse2[MED_SNAME_SIZE*5+1]="se1             se2             se3             se4             se5             ";
  med_int numse2[5] = {1,2,3,4,5};
  med_int nufase2[5] = {-1,-1,0,-2,-3};
  med_int ntr3 = 2;
  med_int tr3[6] = {1,2,-5,-5,3,-4};
  /*                                  12345678901234561234567890123456*/
  char nomtr3[MED_SNAME_SIZE*2+1] = "tr1             tr2             ";
  med_int numtr3[2] = {4,5};
  med_int nufatr3[2] = {0,-1};
  char maa[MED_NAME_SIZE+1] = "maa1";
  med_int mdim = 2;
  char nomcoo[2*MED_SNAME_SIZE+1] = "x               y               ";
  char unicoo[2*MED_SNAME_SIZE+1] = "cm              cm              ";

  /* ouverture du fichier */
  if ((fid = MEDfileOpen("test6.med",MODE_ACCES)) < 0) {
    MESSAGE("Impossible de creer le fichier test6.med : ");
    return -1;
  }

  if (MEDmeshCr( fid, maa, mdim, mdim, MED_UNSTRUCTURED_MESH,
                 "un maillage pour test6","s", MED_SORT_DTIT,
                 MED_CARTESIAN, nomcoo, unicoo) < 0) {
    MESSAGE("Erreur a la creation du maillage : "); SSCRUTE(maa);
    return -1;
  }


  /* ecriture des connectivites des segments */
  if ( MEDmeshElementConnectivityWr(fid,maa, MED_NO_DT, MED_NO_IT, MED_UNDEF_DT,
                                    MED_DESCENDING_EDGE, MED_SEG2, MED_DESCENDING,
                                    MED_FULL_INTERLACE, nse2,se2) < 0 ) {
    MESSAGE("Impossible d'ecrire la connectivité des segments: ");
    return -1;
  }



  /* ecriture (optionnelle) des noms des segments */
   if (MEDmeshEntityNameWr(fid,maa,MED_NO_DT,MED_NO_IT,
                           MED_DESCENDING_EDGE,MED_SEG2,nse2,nomse2) < 0) {
    MESSAGE("Erreur a l'ecriture des noms des segments");
    return -1;
  }

  /* ecriture (optionnelle) des numeros des segments */
  if (MEDmeshEntityNumberWr(fid,maa,MED_NO_DT,MED_NO_IT,
                            MED_DESCENDING_EDGE,MED_SEG2,nse2,numse2) < 0) {
    MESSAGE("Erreur a l'ecriture des numeros des segments");
    return -1;
  }

  /* ecriture des numeros des familles des segments */
  if (MEDmeshEntityFamilyNumberWr(fid,maa,MED_NO_DT,MED_NO_IT,
                                  MED_DESCENDING_EDGE,MED_SEG2,nse2,nufase2) < 0) {
    MESSAGE("Erreur a l'ecriture des numeros de familles des segments");
    return -1;
  }

  /* ecriture des connectivites des triangles */
  if ( MEDmeshElementConnectivityWr(fid,maa, MED_NO_DT, MED_NO_IT, MED_UNDEF_DT,
                                    MED_CELL, MED_TRIA3, MED_DESCENDING,
                                    MED_FULL_INTERLACE, ntr3,tr3) < 0 ) {
    MESSAGE("Impossible d'ecrire la connectivité des triangles : ");
    return -1;
  }

  /* ecriture (optionnelle) des noms des triangles */
   if (MEDmeshEntityNameWr(fid,maa,MED_NO_DT,MED_NO_IT,
                           MED_CELL, MED_TRIA3,ntr3,nomtr3) < 0) {
    MESSAGE("Erreur a l'ecriture des noms des triangles");
    return -1;
  }

  /* ecriture (optionnelle) des numeros des triangles */
  if (MEDmeshEntityNumberWr(fid,maa,MED_NO_DT,MED_NO_IT,
                            MED_CELL, MED_TRIA3,ntr3,numtr3) < 0) {
    MESSAGE("Erreur a l'ecriture des numeros des triangles");
    return -1;
  }

  /* ecriture des numeros des familles des triangles */
  if (MEDmeshEntityFamilyNumberWr(fid,maa,MED_NO_DT,MED_NO_IT,
                                  MED_CELL, MED_TRIA3,ntr3,nufatr3) < 0) {
    MESSAGE("Erreur a l'ecriture des numeros de familles des triangles");
    return -1;
  }

  /* fermeture du fichier */
  if ( MEDfileClose(fid) < 0 ) {
    MESSAGE("Impossible de fermerle fichier : ");
    return -1;
  }

  return 0;
 
}




Généré le Thu Oct 8 14:26:16 2015 pour MED fichier par  doxygen 1.6.1