1 // KERNEL Utils : common utils for KERNEL
2 // Copyright (C) 2003 CEA
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License.
10 // This library is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // Lesser General Public License for more details.
15 // You should have received a copy of the GNU Lesser General Public
16 // License along with this library; if not, write to the Free Software
17 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 // See http://www.salome-platform.org or email : webmaster.salome@opencascade.org
23 // File : Utils_ExceptHandlers.hxx
24 // Author : Oksana Tchebanova
29 #ifndef Utils_ExceptHandlers_HeaderFile
30 #define Utils_ExceptHandlers_HeaderFile
34 typedef void (*PVF)();
36 class Unexpect { //save / retrieve unexpected exceptions treatment
41 { old = std::set_unexpected(f); }
42 ~Unexpect() { std::set_unexpected(old); }
45 { old = ::set_unexpected(f); }
46 ~Unexpect() { ::set_unexpected(old); }
50 class Terminate {//save / retrieve terminate function
56 { old = std::set_terminate(f); }
57 ~Terminate() { std::set_terminate(old); }
60 { old = ::set_terminate(f); }
61 ~Terminate() { ::set_terminate(old); }
65 #define UNEXPECT_CATCH(FuncName, ExceptionConstructor) \
66 inline void FuncName () {\
67 throw ExceptionConstructor (); \
69 //Example of the usage
71 // void DTC_NotFound () {
72 // throw (SALOME_DataTypeCatalog::NotFound());
76 // UNEXPECT_CATCH( DTC_NotFound , SALOME_DataTypeCatalog::NotFound)
77 // in the function body :
79 // Unexpect aCatch(DTC_NotFound) // redefinition of the unexpect exceptions handler
84 extern void SalomeException();
85 extern void SALOME_SalomeException();