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comparison Plugins/Samples/GdcmDecoder/GdcmDecoderCache.h @ 1834:b1a6f49b21dd

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GDCM decoder sample
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 27 Nov 2015 12:53:32 +0100
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children fbc5522023aa
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1833:47d032c48818 1834:b1a6f49b21dd
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 *
6 * This program is free software: you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation, either version 3 of the
9 * License, or (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 **/
19
20
21 #pragma once
22
23 #include "GdcmImageDecoder.h"
24
25 #include <boost/thread.hpp>
26
27
28 namespace OrthancPlugins
29 {
30 class GdcmDecoderCache : public boost::noncopyable
31 {
32 private:
33 boost::mutex mutex_;
34 std::auto_ptr<OrthancPlugins::GdcmImageDecoder> decoder_;
35 size_t size_;
36 std::string md5_;
37
38 static std::string ComputeMd5(OrthancPluginContext* context,
39 const void* dicom,
40 size_t size);
41
42 public:
43 GdcmDecoderCache() : size_(0)
44 {
45 }
46
47 OrthancPluginImage* Decode(OrthancPluginContext* context,
48 const void* dicom,
49 const uint32_t size,
50 uint32_t frameIndex);
51 };
52 }