Pyrogenesis trunk
Threading.h
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1/* Copyright (C) 2021 Wildfire Games.
2 * This file is part of 0 A.D.
3 *
4 * 0 A.D. is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * 0 A.D. is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18#ifndef INCLUDED_THREADING
19#define INCLUDED_THREADING
20
21#include "ThreadUtil.h"
22
23#if OS_WIN
25#endif
26
27namespace Threading
28{
29
30/**
31 * Wrap a function to handle exceptions.
32 * This currently deals with Windows Structured Exception Handling (see wseh.cpp)
33 */
34template<auto F, class T>
36template<auto functionPtr>
37struct HandleExceptions : public HandleExceptionsBase<functionPtr, decltype(functionPtr)> {};
38
39template<auto functionPtr, typename... Types>
40struct HandleExceptionsBase<functionPtr, void(*)(Types...)>
41{
42 static void Wrapper(Types... args)
43 {
44#if OS_WIN
45 __try
46 {
47 functionPtr(args...);
48 }
49 __except(wseh_ExceptionFilter(GetExceptionInformation()))
50 {
51 // Nothing particular to do.
52 }
53#else
54 functionPtr(args...);
55#endif
56 }
57};
58
59}
60
61#endif // INCLUDED_THREADING
Light-weight threading utilities.
Definition: TaskManager.cpp:38
static void Wrapper(Types... args)
Definition: Threading.h:42
Wrap a function to handle exceptions.
Definition: Threading.h:35
Definition: Threading.h:37
long __stdcall wseh_ExceptionFilter(struct _EXCEPTION_POINTERS *ep)
Definition: wseh.cpp:237