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dekker.one
1/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2/*
3 * Main authors:
4 * Christian Schulte <schulte@gecode.org>
5 *
6 * Copyright:
7 * Christian Schulte, 2009
8 *
9 * This file is part of Gecode, the generic constraint
10 * development environment:
11 * http://www.gecode.org
12 *
13 * Permission is hereby granted, free of charge, to any person obtaining
14 * a copy of this software and associated documentation files (the
15 * "Software"), to deal in the Software without restriction, including
16 * without limitation the rights to use, copy, modify, merge, publish,
17 * distribute, sublicense, and/or sell copies of the Software, and to
18 * permit persons to whom the Software is furnished to do so, subject to
19 * the following conditions:
20 *
21 * The above copyright notice and this permission notice shall be
22 * included in all copies or substantial portions of the Software.
23 *
24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
28 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
29 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
30 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 *
32 */
33
34#include <gecode/support.hh>
35
36#ifdef GECODE_THREADS_WINDOWS
37
38namespace Gecode { namespace Support {
39
40 /// Function to start execution
41 DWORD WINAPI
42 bootstrap(LPVOID p) noexcept {
43 static_cast<Thread::Run*>(p)->exec();
44 return 0;
45 }
46
47 Thread::Run::Run(Runnable* r0) {
48 m.acquire();
49 r = r0;
50 m.release();
51 // The Windows specific handle to a thread
52 HANDLE w_h;
53 w_h = CreateThread(nullptr, 0, bootstrap, this, 0, nullptr);
54 if (w_h == nullptr)
55 throw OperatingSystemError("Thread::run[Windows::CreateThread]");
56 if (CloseHandle(w_h) == 0)
57 throw OperatingSystemError("Thread::run[Windows::CloseHandle]");
58 }
59
60}}
61
62#endif
63
64// STATISTICS: support-any