MEDstructElementVarAttInfoByName.c

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00001 /*  This file is part of MED.
00002  *
00003  *  COPYRIGHT (C) 1999 - 2015  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 
00023 #include <stdlib.h>
00024 #include <string.h>
00025 
00039 med_err
00040 MEDstructElementVarAttInfoByName(const med_idt                   fid,
00041                                  const char*               const modelname,
00042                                  const char*               const varattname,
00043                                        med_attribute_type* const varatttype,
00044                                        med_int*            const ncomponent
00045                                  )
00046 
00047 {
00048 
00049   med_err           _ret=-1;
00050   med_idt           _attid=0;
00051   char              _path[MED_TAILLE_STRCT+MED_NAME_SIZE+1+MED_TAILLE_VARATR+MED_NAME_SIZE+1]=MED_STRCT;
00052   med_int           _intentitytype = MED_UNDEF_ENTITY_TYPE;
00053   med_int           _profilesize=0;
00054   med_int           _medintvaratttype=0;
00055 
00056   strcat(_path,modelname);
00057   strcat(_path,MED_VARATR);
00058   strcat(_path,varattname);
00059 
00060   /*
00061    * Si le DataGroup /STRUCT/<modelname>/VARATT/<varattributename> n'existe pas => erreur
00062    */
00063   if ((_attid = _MEDdatagroupOpen(fid,_path)) < 0)  {
00064     MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_DATAGROUP,_path);
00065     goto ERROR;
00066   }
00067 
00068   /*
00069    * Lecture de l'attribut MED_NOM_ATT (type des valeurs de l'attribut.)
00070    */
00071   if ( _MEDattrEntierLire(_attid,MED_NOM_ATT,&_medintvaratttype) < 0 ) {
00072     MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,_path);
00073     SSCRUTE(MED_NOM_ATT);ISCRUTE(_medintvaratttype);
00074     goto ERROR;
00075   }
00076   *varatttype = _medintvaratttype;
00077   /*
00078    * Lecture de l'attribut MED_NOM_NCO (nombre de composantes des valeurs de l'attribut.)
00079    */
00080   if ( _MEDattrEntierLire(_attid,MED_NOM_NCO,ncomponent) < 0 ) {
00081     MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,_path);
00082     SSCRUTE(MED_NOM_NCO);ISCRUTE(*ncomponent);
00083     goto ERROR;
00084   }
00085 
00086   _ret=0;
00087  ERROR:
00088 
00089   if (_attid>0)            if (_MEDdatagroupFermer(_attid) < 0) {
00090     MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,modelname);
00091     ISCRUTE_id(_attid);
00092   }
00093 
00094   return _ret;
00095 }

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