# _MEDfield23ComputingStepMeshInfo30.c

Aller à la documentation de ce fichier.

    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
    00024 void
    00025 _MEDfield23ComputingStepMeshInfo30(int dummy,...)
    00026 {
    00027
    00028
    00029   med_err _ret=-1;
    00030   med_idt _gid=0,_datagroup1=0,_meshgid=0,_linkgid=0;
    00031   int     _num;
    00032   char    _datagroupname1[2*MED_MAX_PARA+1]="";
    00033   char    _path          [(MED_TAILLE_CHA+MED_NAME_SIZE+1)+2*MED_MAX_PARA+1]=MED_CHA;
    00034   char    _meshpath [MED_TAILLE_MAA+MED_NAME_SIZE+1]=MED_MAA;
    00035   char    _linkpath [MED_TAILLE_LIENS+MED_NAME_SIZE+1]=MED_LIENS;
    00036   char    _cstpname[2*MED_MAX_PARA+1]="";
    00037
    00038
    00039   MED_VARGS_DECL(const, med_idt       , , fid       );
    00040   MED_VARGS_DECL(const, char * , const  , fieldname );
    00041   MED_VARGS_DECL(const, int           , , csit      );
    00042   MED_VARGS_DECL(, med_int *, const     , numdt     );
    00043   MED_VARGS_DECL(, med_int *, const     , numit     );
    00044   MED_VARGS_DECL(, med_float *, const   , dt        );
    00045   MED_VARGS_DECL(, med_int *, const     , nmesh     );
    00046   MED_VARGS_DECL(, char *, const        , meshname  );
    00047   MED_VARGS_DECL(, med_bool *, const    , localmesh );
    00048   MED_VARGS_DECL(, med_int *, const     , meshnumdt );
    00049   MED_VARGS_DECL(, med_int *, const     , meshnumit );
    00050   MED_VARGS_DECL(, med_err *           ,, fret      );
    00051
    00052   va_list params;
    00053   va_start(params,dummy);
    00054
    00055   MED_VARGS_DEF(const, med_idt       , , fid       );
    00056   MED_VARGS_DEF(const, char * , const  , fieldname );
    00057   MED_VARGS_DEF(const, int           , , csit      );
    00058   MED_VARGS_DEF(, med_int *, const     , numdt     );
    00059   MED_VARGS_DEF(, med_int *, const     , numit     );
    00060   MED_VARGS_DEF(, med_float *, const   , dt        );
    00061   MED_VARGS_DEF(, med_int *, const     , nmesh     );
    00062   MED_VARGS_DEF(, char *, const        , meshname  );
    00063   MED_VARGS_DEF(, med_bool *, const    , localmesh );
    00064   MED_VARGS_DEF(, med_int *, const     , meshnumdt );
    00065   MED_VARGS_DEF(, med_int *, const     , meshnumit );
    00066   MED_VARGS_DEF(, med_err *           ,, fret      );
    00067
    00068   _num=csit-1;
    00069
    00070   /*
    00071    * On inhibe le gestionnaire d'erreur HDF 5
    00072    */
    00073   _MEDmodeErreurVerrouiller();
    00074
    00075   /*
    00076    * On construit le nom du datagroup
    00077    */
    00078   strcat(_path,fieldname);
    00079
    00080   /* Lecture de l'attribut MED_NOM_MAI */
    00081   if ( _MEDattributeStringRdByName(fid,_path,MED_NOM_MAI,MED_NAME_SIZE,meshname) < 0) {
    00082     MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_ERR_FIELD_MSG);
    00083     SSCRUTE(_path);SSCRUTE(MED_NOM_MAI);SSCRUTE(meshname);
    00084     goto ERROR;
    00085   }
    00086
    00087   /*
    00088    * On recupere le nom du champ
    00089    */
    00090   if ( _MEDobjectGetName(fid, _path ,_num, _cstpname) < 0 ) {
    00091     MED_ERR_(_ret,MED_ERR_ACCESS,MED_ERR_DATAGROUP,_path);ISCRUTE_int(_num);
    00092     goto ERROR;
    00093   }
    00094
    00095   strcat(_path,"/");
    00096   strcat(_path,_cstpname);
    00097
    00098   if ((_gid = _MEDdatagroupOuvrir(fid,_path)) < 0) {
    00099     MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_DATAGROUP,_path);
    00100     goto ERROR;
    00101   }
    00102
    00103   /*
    00104    * Lecture des attributs
    00105    */
    00106
    00107   if (_MEDattrEntierLire(_gid,MED_NOM_NDT,(med_int*) numdt) < 0) {
    00108     MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_NOM_NDT);
    00109     SSCRUTE(_path);ISCRUTE(*numdt);goto ERROR;
    00110   }
    00111
    00112   if (_MEDattrFloatLire(_gid,MED_NOM_PDT,(med_float*) dt) < 0) {
    00113     MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_NOM_PDT);
    00114     SSCRUTE(_path);RSCRUTE(*dt);goto ERROR;
    00115   }
    00116
    00117   if (_MEDattrEntierLire(_gid,MED_NOM_NOR,(med_int*) numit) < 0) {
    00118     MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_NOM_NOR);
    00119     SSCRUTE(_path);ISCRUTE(*numit);goto ERROR;
    00120   }
    00121
    00122   if (_MEDattrEntierLire(_gid,MED_NOM_RDT,(med_int*) meshnumdt) < 0) {
    00123     MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_NOM_RDT);
    00124     SSCRUTE(_path);ISCRUTE(*meshnumdt);goto ERROR;
    00125   }
    00126
    00127   if (_MEDattrEntierLire(_gid,MED_NOM_ROR,(med_int*) meshnumit) < 0) {
    00128     MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_NOM_ROR);
    00129     SSCRUTE(_path);ISCRUTE(*meshnumit);goto ERROR;
    00130   }
    00131
    00132
    00133  /* Maillage local ou distant */
    00134   strcat(_meshpath,meshname);
    00135
    00136   /* Le maillage est il distant */
    00137   if ( (_meshgid = _MEDdatagroupOuvrir(fid,_meshpath)) < 0)  {
    00138
    00139     /* Verifie que le maillage est bien référencé comme distant */
    00140     strcat(_linkpath,meshname);
    00141     if ((_linkgid = _MEDdatagroupOuvrir(fid,_linkpath)) < 0) {
    00142 /*       MED_ERR_(_ret,MED_ERR_DOESNTEXIST,MED_ERR_MESH,MED_ERR_FIELD_MSG); */
    00143 /*       SSCRUTE(fieldname);SSCRUTE(_meshpath);SSCRUTE(_linkpath); */
    00144 /*       goto ERROR; */
    00145       *localmesh = MED_FALSE;
    00146     }
    00147     *localmesh = MED_FALSE;
    00148   } else
    00149     *localmesh = MED_TRUE;
    00150
    00151   *nmesh = 1;
    00152
    00153   _ret = 0;
    00154
    00155  ERROR:
    00156
    00157
    00158   if (_gid>0)            if (_MEDdatagroupFermer(_gid) < 0) {
    00159     MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,_path);
    00160     ISCRUTE_id(_gid);
    00161   }
    00162   if (_meshgid>0)            if (_MEDdatagroupFermer(_meshgid) < 0) {
    00163     MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,_meshpath);
    00164     ISCRUTE_id(_meshgid);
    00165   }
    00166
    00167   if (_linkgid>0)            if (_MEDdatagroupFermer(_linkgid) < 0) {
    00168     MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,_linkpath);
    00169     ISCRUTE_id(_linkgid);
    00170   }
    00171
    00172   va_end(params);
    00173   *fret = _ret;
    00174   return;
    00175 }