OpenWalnut  1.4.0
WThreadedRunnerSignals.h
1 //---------------------------------------------------------------------------
2 //
3 // Project: OpenWalnut ( http://www.openwalnut.org )
4 //
5 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
6 // For more information see http://www.openwalnut.org/copying
7 //
8 // This file is part of OpenWalnut.
9 //
10 // OpenWalnut is free software: you can redistribute it and/or modify
11 // it under the terms of the GNU Lesser General Public License as published by
12 // the Free Software Foundation, either version 3 of the License, or
13 // (at your option) any later version.
14 //
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16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 // GNU Lesser General Public License for more details.
19 //
20 // You should have received a copy of the GNU Lesser General Public License
21 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
22 //
23 //---------------------------------------------------------------------------
24 
25 #ifndef WTHREADEDRUNNERSIGNALS_H
26 #define WTHREADEDRUNNERSIGNALS_H
27 
28 #ifndef Q_MOC_RUN
29 #include <boost/signals2/signal.hpp>
30 #endif
31 #ifndef Q_MOC_RUN
32 #include <boost/function.hpp>
33 #endif
34 
35 class WException;
36 
37 /**
38  * Enum of all possible signals WThreadedRunner instances can emit.
39  */
40 enum THREAD_SIGNAL
41 {
42  WTHREAD_ERROR // error during execution
43 };
44 
45 // **************************************************************************************************************************
46 // Types
47 // **************************************************************************************************************************
48 
49 /**
50  * Signal for error events like thrown and un-catched exceptions.
51  */
52 typedef boost::function< void ( const WException& ) > t_ThreadErrorSignalHandlerType;
53 
54 /**
55  * Signal type used in the most signals involving exceptions.
56  */
57 typedef boost::signals2::signal< void ( const WException& ) > t_ThreadErrorSignalType;
58 
59 #endif // WTHREADEDRUNNERSIGNALS_H
60 
Basic exception handler.
Definition: WException.h:38