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