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https://git.salome-platform.org/gitpub/modules/smesh.git
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115 lines
5.5 KiB
C++
115 lines
5.5 KiB
C++
// Copyright (C) 2007-2021 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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// File : SMESH_TryCatch.hxx
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// Created : Mon Dec 17 15:43:38 2012
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// Author : Edward AGAPOV (eap)
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#ifndef __SMESH_TryCatch_HXX__
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#define __SMESH_TryCatch_HXX__
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#include "SMESH_Comment.hxx"
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#include "SMESH_ComputeError.hxx"
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#include "SMESH_Utils.hxx"
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#include <Utils_SALOME_Exception.hxx>
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#include <Standard_Failure.hxx>
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#include <Standard_ErrorHandler.hxx>
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#include <utilities.h>
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// IMPORTANT: include this file _after_ OCC ones, else OCC_CATCH_SIGNALS can be undefined!
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#ifndef OCC_CATCH_SIGNALS
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#define OCC_CATCH_SIGNALS
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#endif
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// Define macros to catch and convert some of possible exceptions into text or SALOME_Exception.
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// WARNING: SALOME::SALOME_Exception (CORBA exception) is not treated here; to care about it add
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// #define SMY_OWN_CATCH catch ( SALOME::SALOME_Exception & e ) { do_something(e); }
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// before #include<SMESH_TryCatch.hxx>
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//-------------------------------------------------------------------------------------
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#define SMESH_TRY \
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try { \
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OCC_CATCH_SIGNALS \
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//-------------------------------------------------------------------------------------
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// A macro to add a custom catch clause to SMESH_CATCH
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// To add your own catch close, define SMY_OWN_CATCH macro before including this file.
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#ifndef SMY_OWN_CATCH
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#define SMY_OWN_CATCH
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#endif
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//-------------------------------------------------------------------------------------
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// A macro allowing to retrieve a result returned by onExceptionFun
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#define SMESH_CAUGHT
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//-------------------------------------------------------------------------------------
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// A macro makes description of a caught exception and calls onExceptionFun(const char*).
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// Several onExceptionFun() are defined here: throwSalomeEx(), doNothing() and returnError().
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// To add your own catch clause, define SMY_OWN_CATCH macro before including this file.
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#define SMESH_CATCH( onExceptionFun ) \
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} \
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\
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SMY_OWN_CATCH \
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\
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catch (Standard_Failure& ex) \
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{ \
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SMESH_Comment text("OCCT Exception: "); \
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text << ": " << ex.DynamicType()->Name(); \
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if ( ex.GetMessageString() && strlen( ex.GetMessageString() )) \
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text << ": " << ex.GetMessageString(); \
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SMESH_CAUGHT onExceptionFun( text ); \
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} \
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catch ( ::SMESH_ComputeError& ce ) \
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{ \
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if ( !ce.myComment.empty() ) \
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SMESH_CAUGHT onExceptionFun( ce.myComment.c_str() ); \
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else if ( ce.IsCommon() ) \
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SMESH_CAUGHT onExceptionFun( ce.CommonName().c_str() ); \
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else \
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SMESH_CAUGHT onExceptionFun \
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(SMESH_Comment("SMESH_ComputeError: ") << ce.myName ); \
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} \
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catch ( const std::exception& ex) \
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{ \
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SMESH_CAUGHT onExceptionFun( ex.what() ); \
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} \
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catch (...) \
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{ \
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SMESH_CAUGHT onExceptionFun("Unknown Exception caught"); \
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}
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//-------------------------------------------------------------------------------------
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// Functions that can be used as an argument of SMESH_CATCH
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namespace SMESH
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{
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SMESHUtils_EXPORT void throwSalomeEx(const char* txt);
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SMESHUtils_EXPORT void doNothing(const char* txt);
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SMESHUtils_EXPORT const char* returnError(const char* txt);
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SMESHUtils_EXPORT void printErrorInDebugMode(const char* txt);
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}
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#endif
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