# MEDmeshPolygonRd.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
    00019 #include <med.h>
    00020 #include <med_config.h>
    00021 #include <med_outils.h>
    00022 #include <string.h>
    00023 #include <stdlib.h>
    00024
    00043 med_err
    00044 MEDmeshPolygonRd(const med_idt               fid,
    00045                  const char*  const          meshname,
    00046                  const med_int               numdt,
    00047                  const med_int               numit,
    00048                  const med_entity_type       entitype,
    00049                  const med_connectivity_mode cmode,
    00050                  med_int * const             polyindex,
    00051                  med_int * const             connectivity )
    00052 {
    00053   med_access_mode _MED_ACCESS_MODE;
    00054   med_idt         _meshid=0;
    00055   med_err         _ret         = -1;
    00056   med_data_type   _datatype    = MED_UNDEF_DATATYPE;
    00057   med_entity_type _entitytype=entitype;
    00058
    00059   /*
    00060    * On inhibe le gestionnaire d'erreur HDF 5
    00061    */
    00062   _MEDmodeErreurVerrouiller();
    00063
    00064   if ( (_MED_ACCESS_MODE = _MEDmodeAcces(fid) ) == MED_ACC_UNDEF ) {
    00065     MED_ERR_(_ret,MED_ERR_UNRECOGNIZED,MED_ERR_ACCESSMODE,MED_ERR_FILE_MSG);
    00066     goto ERROR;
    00067   }
    00068
    00069   /* Tester le type d'entité ?
    00070    * MAILLE Ok
    00071    * FACE   OK
    00072    * ARETE  ?
    00073    * NOEUD  KO
    00074    * NOEUD_MAILLE  ?
    00075    */
    00076   if (entitype == MED_NODE_ELEMENT ) _entitytype=MED_NODE ;
    00077
    00078   if (_MEDmeshAdvancedRd(fid,
    00079                          meshname,
    00080                          MED_CONNECTIVITY,
    00081                          MED_NO_NAME,
    00082                          MED_INTERNAL_UNDEF,
    00083                          numdt,
    00084                          numit,
    00085                          _entitytype,
    00086                          MED_POLYGON,
    00087                          cmode,
    00088                          MED_UNDEF_PFLMODE,
    00089                          MED_NO_PROFILE,
    00090                          MED_FULL_INTERLACE,
    00091                          MED_ALL_CONSTITUENT,
    00092                          NULL,
    00093                          (unsigned char * const)connectivity) < 0 ) {
    00094     MED_ERR_(_ret,MED_ERR_CALL,MED_ERR_API,"_MEDmeshAdvancedRd (MED_CONNECTIVITY) ");
    00095     goto ERROR;
    00096   }
    00097
    00098   if (_MEDmeshAdvancedRd(fid,
    00099                          meshname,
    00100                          MED_INDEX_NODE,
    00101                          MED_NO_NAME,
    00102                          MED_INTERNAL_UNDEF,
    00103                          numdt,
    00104                          numit,
    00105                          _entitytype,
    00106                          MED_POLYGON,
    00107                          cmode,
    00108                          MED_UNDEF_PFLMODE,
    00109                          MED_NO_PROFILE,
    00110                          MED_FULL_INTERLACE,
    00111                          MED_ALL_CONSTITUENT,
    00112                          NULL,
    00113                          (unsigned char * const)polyindex) < 0 ) {
    00114     MED_ERR_(_ret,MED_ERR_CALL,MED_ERR_API,"_MEDmeshAdvancedRd (MED_INDEX_NODE) ");
    00115     goto ERROR;
    00116   }
    00117
    00118   _ret = 0;
    00119
    00120  ERROR:
    00121
    00122   return _ret;
    00123
    00124 }