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SMESH_ComputeError.hxx
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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 SMESH : implementaion of SMESH idl descriptions
00023 //  File   : SMESH_Hypothesis.hxx
00024 //  Author : Edward AGAPOV (eap)
00025 //  Module : SMESH
00026 //  $Header: 
00027 //
00028 #ifndef SMESH_ComputeError_HeaderFile
00029 #define SMESH_ComputeError_HeaderFile
00030 
00031 #include <string>
00032 #include <list>
00033 #include <boost/shared_ptr.hpp>
00034 
00035 class SMESH_Algo;
00036 class SMDS_MeshElement;
00037 struct SMESH_ComputeError;
00038 
00039 typedef boost::shared_ptr<SMESH_ComputeError> SMESH_ComputeErrorPtr;
00040 
00041 // =============================================================
00042 
00043 enum SMESH_ComputeErrorName
00044 {
00045   // If you modify it, pls update SMESH_ComputeError::CommonName() below.
00046   // Positive values are for algo specific errors
00047   COMPERR_OK             = -1,
00048   COMPERR_BAD_INPUT_MESH = -2,  
00049   COMPERR_STD_EXCEPTION  = -3,  
00050   COMPERR_OCC_EXCEPTION  = -4,  
00051   COMPERR_SLM_EXCEPTION  = -5,  
00052   COMPERR_EXCEPTION      = -6,  
00053   COMPERR_MEMORY_PB      = -7,  
00054   COMPERR_ALGO_FAILED    = -8,  
00055   COMPERR_BAD_SHAPE      = -9   
00056 };
00057 
00058 // =============================================================
00062 // =============================================================
00063 
00064 struct SMESH_ComputeError
00065 {
00066   int               myName; 
00067   std::string       myComment;
00068   const SMESH_Algo* myAlgo;
00069 
00070   std::list<const SMDS_MeshElement*> myBadElements; 
00071 
00072   static SMESH_ComputeErrorPtr New( int               error   = COMPERR_OK,
00073                                     std::string       comment = "",
00074                                     const SMESH_Algo* algo    = 0)
00075   { return SMESH_ComputeErrorPtr( new SMESH_ComputeError( error, comment, algo )); }
00076 
00077   SMESH_ComputeError(int               error   = COMPERR_OK,
00078                      std::string       comment = "",
00079                      const SMESH_Algo* algo    = 0)
00080     :myName(error),myComment(comment),myAlgo(algo) {}
00081 
00082   bool IsOK()     { return myName == COMPERR_OK; }
00083   bool IsCommon() { return myName < 0; }
00084   inline std::string CommonName() const;
00085 
00086 };
00087 
00088 #define _case2char(err) case err: return #err;
00089 
00090 std::string SMESH_ComputeError::CommonName() const
00091 {
00092   switch( myName ) {
00093   _case2char(COMPERR_OK            );
00094   _case2char(COMPERR_BAD_INPUT_MESH);
00095   _case2char(COMPERR_STD_EXCEPTION );
00096   _case2char(COMPERR_OCC_EXCEPTION );
00097   _case2char(COMPERR_SLM_EXCEPTION );
00098   _case2char(COMPERR_EXCEPTION     );
00099   _case2char(COMPERR_MEMORY_PB     );
00100   _case2char(COMPERR_ALGO_FAILED   );
00101   default:;
00102   }
00103   return "";
00104 }
00105 
00106 #endif