|
1116
|
1 /**
|
|
|
2 * Stone of Orthanc
|
|
|
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
|
|
|
4 * Department, University Hospital of Liege, Belgium
|
|
|
5 * Copyright (C) 2017-2019 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 <Core/Cache/MemoryObjectCache.h>
|
|
|
25 #include <Core/DicomParsing/ParsedDicomFile.h>
|
|
|
26
|
|
|
27 namespace OrthancStone
|
|
|
28 {
|
|
|
29 class ParsedDicomFileCache : public boost::noncopyable
|
|
|
30 {
|
|
|
31 private:
|
|
|
32 class Item;
|
|
|
33
|
|
|
34 Orthanc::MemoryObjectCache cache_;
|
|
|
35
|
|
|
36 public:
|
|
|
37 ParsedDicomFileCache(size_t size)
|
|
|
38 {
|
|
|
39 cache_.SetMaximumSize(size);
|
|
|
40 }
|
|
|
41
|
|
|
42 void Acquire(const std::string& sopInstanceUid,
|
|
|
43 Orthanc::ParsedDicomFile* dicom, // Takes ownership
|
|
|
44 size_t fileSize);
|
|
|
45
|
|
|
46 class Reader : public boost::noncopyable
|
|
|
47 {
|
|
|
48 private:
|
|
|
49 Orthanc::MemoryObjectCache::Reader reader_;
|
|
|
50
|
|
|
51 public:
|
|
|
52 Reader(ParsedDicomFileCache& cache,
|
|
|
53 const std::string& sopInstanceUid) :
|
|
|
54 reader_(cache.cache_, sopInstanceUid)
|
|
|
55 {
|
|
|
56 }
|
|
|
57
|
|
|
58 bool IsValid() const
|
|
|
59 {
|
|
|
60 return reader_.IsValid();
|
|
|
61 }
|
|
|
62
|
|
|
63 const Orthanc::ParsedDicomFile& GetDicom() const;
|
|
|
64 };
|
|
|
65 };
|
|
|
66 }
|
