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Driver_Mesh.h
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00001 //  Copyright (C) 2007-2008  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 //  SMESH Driver : implementaion of driver for reading and writing  
00023 //  File   : Mesh_Reader.h
00024 //  Module : SMESH
00025 //
00026 #ifndef _INCLUDE_DRIVER_MESH
00027 #define _INCLUDE_DRIVER_MESH
00028 
00029 #include <string>
00030 
00031 #ifdef WNT
00032  #if defined MESHDRIVER_EXPORTS || defined MeshDriver_EXPORTS
00033   #define MESHDRIVER_EXPORT __declspec( dllexport )
00034  #else
00035   #define MESHDRIVER_EXPORT __declspec( dllimport )
00036  #endif
00037 #else
00038  #define MESHDRIVER_EXPORT
00039 #endif
00040 
00041 class MESHDRIVER_EXPORT Driver_Mesh
00042 {
00043  public:
00044   Driver_Mesh();
00045   virtual ~Driver_Mesh(){}
00046 
00047   enum Status {
00048     DRS_OK,
00049     DRS_EMPTY,          // a file contains no mesh with the given name
00050     DRS_WARN_RENUMBER,  // a file has overlapped ranges of element numbers,
00051                         // so the numbers from the file are ignored
00052     DRS_WARN_SKIP_ELEM, // some elements were skipped due to incorrect file data
00053     DRS_FAIL            // general failure (exception etc.)
00054   };
00055 
00056   virtual Status Perform() = 0;
00057   void SetMeshId(int theMeshId);
00058   void SetFile(const std::string& theFileName);
00059 
00060  protected:
00061   std::string myFile;
00062   int myMeshId;
00063 
00064 };
00065 
00066 #endif