Mercurial > hg > orthanc-stone
comparison OrthancStone/Sources/Toolbox/ParsedDicomCache.h @ 1512:244ad1e4e76a
reorganization of folders
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 07 Jul 2020 16:21:02 +0200 |
parents | Framework/Toolbox/ParsedDicomCache.h@30deba7bc8e2 |
children | 85e117739eca |
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1511:9dfeee74c1e6 | 1512:244ad1e4e76a |
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1 /** | |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2020 Osimis S.A., Belgium | |
6 * | |
7 * This program is free software: you can redistribute it and/or | |
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. | |
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 | |
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 | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
24 #include <Cache/MemoryObjectCache.h> | |
25 #include <DicomParsing/ParsedDicomFile.h> | |
26 | |
27 namespace OrthancStone | |
28 { | |
29 class ParsedDicomCache : public boost::noncopyable | |
30 { | |
31 private: | |
32 class Item; | |
33 | |
34 static std::string GetIndex(unsigned int bucket, | |
35 const std::string& bucketKey); | |
36 | |
37 Orthanc::MemoryObjectCache cache_; | |
38 | |
39 public: | |
40 ParsedDicomCache(size_t size) | |
41 { | |
42 cache_.SetMaximumSize(size); | |
43 } | |
44 | |
45 void Invalidate(unsigned int bucket, | |
46 const std::string& bucketKey) | |
47 { | |
48 cache_.Invalidate(GetIndex(bucket, bucketKey)); | |
49 } | |
50 | |
51 void Acquire(unsigned int bucket, | |
52 const std::string& bucketKey, | |
53 Orthanc::ParsedDicomFile* dicom, | |
54 size_t fileSize, | |
55 bool hasPixelData); | |
56 | |
57 class Reader : public boost::noncopyable | |
58 { | |
59 private: | |
60 Orthanc::MemoryObjectCache::Accessor accessor_; | |
61 Item* item_; | |
62 | |
63 public: | |
64 Reader(ParsedDicomCache& cache, | |
65 unsigned int bucket, | |
66 const std::string& bucketKey); | |
67 | |
68 bool IsValid() const | |
69 { | |
70 return item_ != NULL; | |
71 } | |
72 | |
73 bool HasPixelData() const; | |
74 | |
75 Orthanc::ParsedDicomFile& GetDicom() const; | |
76 | |
77 size_t GetFileSize() const; | |
78 }; | |
79 }; | |
80 } |