Mercurial > hg > orthanc-stone
annotate Applications/Resources/Graveyard/Threading/BinarySemaphore.cpp @ 1805:de7cea710008
recovery of old SdlSimpleViewer sample
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 20 May 2021 17:05:30 +0200 |
parents | 9ac2a65d4172 |
children | 3889ae96d2e9 |
rev | line source |
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0 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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5 * Copyright (C) 2017-2021 Osimis S.A., Belgium |
0 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
47 | 8 * modify it under the terms of the GNU Affero General Public License |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
0 | 11 * |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
47 | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 * Affero General Public License for more details. | |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1586
diff
changeset
|
16 * |
47 | 17 * You should have received a copy of the GNU Affero General Public License |
0 | 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 **/ | |
20 | |
21 | |
22 #include "BinarySemaphore.h" | |
23 | |
24 namespace OrthancStone | |
25 { | |
26 BinarySemaphore::BinarySemaphore() : | |
27 proceed_(false) | |
28 { | |
29 } | |
30 | |
31 void BinarySemaphore::Signal() | |
32 { | |
33 //boost::mutex::scoped_lock lock(mutex_); | |
34 | |
35 proceed_ = true; | |
36 condition_.notify_one(); | |
37 } | |
38 | |
39 void BinarySemaphore::Wait() | |
40 { | |
41 boost::mutex::scoped_lock lock(mutex_); | |
42 | |
43 while (!proceed_) | |
44 { | |
45 condition_.wait(lock); | |
46 } | |
47 | |
48 proceed_ = false; | |
49 } | |
50 } |