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salome-smesh  6.5.0
Driver_Mesh.h
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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 //  SMESH Driver : implementaion of driver for reading and writing  
00024 //  File   : Mesh_Reader.h
00025 //  Module : SMESH
00026 //
00027 #ifndef _INCLUDE_DRIVER_MESH
00028 #define _INCLUDE_DRIVER_MESH
00029 
00030 #include <string>
00031 #include <vector>
00032 
00033 #ifdef WNT
00034  #if defined MESHDRIVER_EXPORTS || defined MeshDriver_EXPORTS
00035   #define MESHDRIVER_EXPORT __declspec( dllexport )
00036  #else
00037   #define MESHDRIVER_EXPORT __declspec( dllimport )
00038  #endif
00039 #else
00040  #define MESHDRIVER_EXPORT
00041 #endif
00042 
00043 class MESHDRIVER_EXPORT Driver_Mesh
00044 {
00045  public:
00046   Driver_Mesh();
00047   virtual ~Driver_Mesh(){}
00048 
00049   enum Status {
00050     DRS_OK,
00051     DRS_EMPTY,          // a file contains no mesh with the given name
00052     DRS_WARN_RENUMBER,  // a file has overlapped ranges of element numbers,
00053                         // so the numbers from the file are ignored
00054     DRS_WARN_SKIP_ELEM, // some elements were skipped due to incorrect file data
00055     DRS_FAIL            // general failure (exception etc.)
00056   };
00057 
00058   virtual Status Perform() = 0;
00059   void SetMeshId(int theMeshId);
00060   void SetFile(const std::string& theFileName);
00061   virtual void SetMeshName(const std::string& theMeshName);
00062   virtual std::string GetMeshName() const;
00063 
00064  protected:
00065   std::string myFile;
00066   std::string myMeshName;
00067   int myMeshId;
00068 
00069   Status addMessage(const std::string& msg, const bool isFatal=false);
00070   std::vector< std::string > myErrorMessages;
00071 };
00072 
00073 #endif