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salome-kernel  6.5.0
HDFdataset.hxx
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
00004 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
00005 //
00006 // This library is free software; you can redistribute it and/or
00007 // modify it under the terms of the GNU Lesser General Public
00008 // License as published by the Free Software Foundation; either
00009 // version 2.1 of the License.
00010 //
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 // Lesser General Public License for more details.
00015 //
00016 // You should have received a copy of the GNU Lesser General Public
00017 // License along with this library; if not, write to the Free Software
00018 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00019 //
00020 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00021 //
00022 
00023 //  SALOME HDFPersist : implementation of HDF persitent ( save/ restore )
00024 //  File   : HDFdataset.hxx
00025 //  Module : SALOME
00026 //
00027 #ifndef HDFDATASET_HXX
00028 #define HDFDATASET_HXX
00029 
00030 #include "HDFtypes.h"
00031 #include "HDFinternalObject.hxx"
00032 #include "HDFcontainerObject.hxx"
00033 #include "HDFexport.hxx"
00034 
00035 class HDFPERSIST_EXPORT HDFdataset : public HDFinternalObject
00036 {
00037 private :
00038   HDFcontainerObject *_father;
00039   hdf_idt _fid;
00040   hdf_type _type;
00041   hdf_size *_dim;
00042   hdf_byte_order _byte_order;
00043   hdf_size _size;
00044   int _ndim;
00045   char* _attribute;
00046   hdf_idt _arrayId;
00047 
00048 public:
00049   HDFdataset(const char *name, HDFcontainerObject *father,hdf_type type, 
00050              hdf_size dim[],int dimsize, hdf_byte_order order = H5T_ORDER_NONE);
00051 
00052   HDFdataset(const char *name,HDFcontainerObject *father);
00053   virtual ~HDFdataset();
00054 
00055   void CreateOnDisk();
00056   void OpenOnDisk();
00057   void CloseOnDisk();
00058 
00059   void WriteOnDisk(void *values);
00060   void ReadFromDisk(void *values);
00061 
00062   HDFcontainerObject *GetFather();
00063   hdf_type GetType();
00064   int nDim();
00065   void GetDim(hdf_size dim[]);
00066   hdf_size GetSize();
00067   hdf_object_type GetObjectType();
00068   hdf_byte_order GetOrder();
00069 
00070   void SetArrayId(hdf_idt arrayId);
00071 
00072   int nAttributes();
00073   char* GetAttributeName(unsigned idx);
00074 };
00075 
00076 #endif