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salome-med  6.5.0
MEDequivLire.cxx
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00001 /*************************************************************************
00002 * COPYRIGHT (C) 1999 - 2002  EDF R&D
00003 * THIS LIBRARY IS FREE SOFTWARE; YOU CAN REDISTRIBUTE IT AND/OR MODIFY
00004 * IT UNDER THE TERMS OF THE GNU LESSER GENERAL PUBLIC LICENSE 
00005 * AS PUBLISHED BY THE FREE SOFTWARE FOUNDATION; 
00006 * EITHER VERSION 2.1 OF THE LICENSE, OR (AT YOUR OPTION) ANY LATER VERSION.
00007 *  
00008 * THIS LIBRARY IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL, BUT
00009 * WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF
00010 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SEE THE GNU
00011 * LESSER GENERAL PUBLIC LICENSE FOR MORE DETAILS.
00012 *
00013 * YOU SHOULD HAVE RECEIVED A COPY OF THE GNU LESSER GENERAL PUBLIC LICENSE
00014 * ALONG WITH THIS LIBRARY; IF NOT, WRITE TO THE FREE SOFTWARE FOUNDATION,
00015 * INC., 59 TEMPLE PLACE, SUITE 330, BOSTON, MA 02111-1307 USA
00016 *
00017 *************************************************************************/
00018 
00019 #include "med.hxx"
00020 #include "med_outils.hxx"
00021 
00022 #include <string.h>
00023 #include <stdlib.h>
00024 
00025 extern int mode_interlace; 
00026 
00027 namespace med_2_1{
00028 
00029 med_err 
00030 MEDequivLire(med_idt fid, char *maa, char *eq, med_int *corr, med_int n,
00031              med_entite_maillage typ_ent,med_geometrie_element typ_geo)
00032 {
00033   med_idt eqid, datagroup;
00034   med_err ret;
00035   char chemin[MED_TAILLE_MAA+MED_TAILLE_EQS+2*MED_TAILLE_NOM+1]; 
00036   char nomdatagroup[MED_TAILLE_NOM+1];
00037   char tmp[MED_TAILLE_NOM_ENTITE+1];
00038 
00039   if (typ_geo == MED_TETRA4 || typ_geo == MED_TETRA10 ||
00040       typ_geo == MED_HEXA8  || typ_geo == MED_HEXA20  ||
00041       typ_geo == MED_PENTA6 || typ_geo == MED_PENTA15 ||
00042       typ_geo == MED_PYRA5  || typ_geo == MED_PYRA13)
00043     return -1;
00044 
00045   /*
00046    * On inhibe le gestionnaire d'erreur HDF 5
00047    */
00048   _MEDmodeErreurVerrouiller();
00049 
00050   /* 
00051    * Si le Data Group de "eq" n'existe pas => erreur
00052    */
00053   strcpy(chemin,MED_MAA);
00054   strcat(chemin,maa);
00055   strcat(chemin,MED_EQS);
00056   strcat(chemin,eq);
00057   if ((eqid = _MEDdatagroupOuvrir(fid,chemin)) < 0)
00058     return -1;  
00059 
00060   /*
00061    * Lecture de l'equivalence
00062    */
00063   if ((ret = _MEDnomEntite(nomdatagroup,typ_ent)) < 0)
00064     return -1;
00065   if ((typ_ent != MED_NOEUD))
00066     {
00067       if ((ret = _MEDnomGeometrie(tmp,typ_geo)) < 0)
00068         return -1;
00069       strcat(nomdatagroup,".");
00070       strcat(nomdatagroup,tmp);
00071     }
00072   if ((datagroup = _MEDdatagroupOuvrir(eqid,nomdatagroup)) < 0)
00073     return -1;
00074 #if defined(HAVE_F77INT64)
00075   if ((ret =  _MEDdatasetNumLire(datagroup,MED_NOM_COR,MED_INT64,
00076                                  MED_NO_INTERLACE,1,MED_ALL,
00077                                  MED_NOPF,0,MED_NOPG,
00078                                  (unsigned char *) corr)) < 0)
00079     return -1;
00080 #else
00081   if ((ret =  _MEDdatasetNumLire(datagroup,MED_NOM_COR,MED_INT32,
00082                                  MED_NO_INTERLACE,1,MED_ALL,
00083                                  MED_NOPF,0,MED_NOPG,
00084                                  (unsigned char *) corr)) < 0)
00085     return -1;
00086 #endif
00087 
00088   /*
00089    * On ferme tout 
00090    */
00091   if ((ret = _MEDdatagroupFermer(datagroup)) < 0)
00092     return -1;
00093   if ((ret = _MEDdatagroupFermer(eqid)) < 0)
00094     return -1;
00095 
00096   return 0;  
00097 }
00098 
00099 }