Mercurial > hg > orthanc-stone
annotate Framework/Toolbox/DownloadStack.h @ 79:4e21f6b3aa0d wasm
cleaning up
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 24 May 2017 21:23:29 +0200 |
parents | c2dc924f1a63 |
children | 4a541cd4fa83 |
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 Osimis, 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. | |
16 * | |
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 #pragma once | |
23 | |
24 #include <vector> | |
25 #include <boost/noncopyable.hpp> | |
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parents:
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26 |
c2dc924f1a63
removing threading out of the framework
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parents:
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27 #include <boost/thread/mutex.hpp> // TODO remove |
0 | 28 |
29 namespace OrthancStone | |
30 { | |
31 class DownloadStack : public boost::noncopyable | |
32 { | |
33 private: | |
34 static const int NIL = -1; | |
35 | |
36 // This is a doubly-linked list | |
37 struct Node | |
38 { | |
39 int next_; | |
40 int prev_; | |
41 bool dequeued_; | |
42 }; | |
43 | |
44 std::vector<Node> nodes_; | |
45 int firstNode_; | |
46 | |
47 bool CheckInvariants() const; | |
48 | |
49 void SetTopNodeInternal(unsigned int value); | |
50 | |
51 public: | |
52 DownloadStack(unsigned int size); | |
53 | |
54 ~DownloadStack(); | |
55 | |
56 bool Pop(unsigned int& value); | |
57 | |
58 class Writer : public boost::noncopyable | |
59 { | |
60 private: | |
61 DownloadStack& that_; | |
62 boost::mutex::scoped_lock lock_; | |
63 | |
64 public: | |
65 Writer(DownloadStack& that) : | |
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c2dc924f1a63
removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
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66 that_(that) |
c2dc924f1a63
removing threading out of the framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
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67 //lock_(that.mutex_) |
0 | 68 { |
69 } | |
70 | |
71 void SetTopNode(unsigned int value); | |
72 | |
73 void SetTopNodePermissive(int value); | |
74 }; | |
75 }; | |
76 } |