Mercurial > hg > orthanc-stone
annotate Framework/Toolbox/ParsedDicomCache.h @ 1326:55166e57a77c broker
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| author | Benjamin Golinvaux <bgo@osimis.io> |
|---|---|
| date | Tue, 24 Mar 2020 21:32:35 +0100 |
| parents | 0ca50d275b9a |
| children | 30deba7bc8e2 |
| rev | line source |
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| 1116 | 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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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
| 1116 | 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 { | |
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29 class ParsedDicomCache : public boost::noncopyable |
| 1116 | 30 { |
| 31 private: | |
| 32 class Item; | |
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33 |
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34 static std::string GetIndex(unsigned int bucket, |
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35 const std::string& bucketKey); |
| 1116 | 36 |
| 37 Orthanc::MemoryObjectCache cache_; | |
| 38 | |
| 39 public: | |
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40 ParsedDicomCache(size_t size) |
| 1116 | 41 { |
| 42 cache_.SetMaximumSize(size); | |
| 43 } | |
| 1140 | 44 |
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45 void Invalidate(unsigned int bucket, |
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46 const std::string& bucketKey) |
| 1140 | 47 { |
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48 cache_.Invalidate(GetIndex(bucket, bucketKey)); |
| 1140 | 49 } |
| 1116 | 50 |
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51 void Acquire(unsigned int bucket, |
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52 const std::string& bucketKey, |
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53 Orthanc::ParsedDicomFile* dicom, |
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54 size_t fileSize, |
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55 bool hasPixelData); |
| 1116 | 56 |
| 57 class Reader : public boost::noncopyable | |
| 58 { | |
| 59 private: | |
| 1140 | 60 Orthanc::MemoryObjectCache::Accessor accessor_; |
| 61 Item* item_; | |
| 1116 | 62 |
| 63 public: | |
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64 Reader(ParsedDicomCache& cache, |
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65 unsigned int bucket, |
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66 const std::string& bucketKey); |
| 1116 | 67 |
| 68 bool IsValid() const | |
| 69 { | |
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70 return item_ != NULL; |
| 1116 | 71 } |
| 72 | |
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73 bool HasPixelData() const; |
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74 |
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75 Orthanc::ParsedDicomFile& GetDicom() const; |
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76 |
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77 size_t GetFileSize() const; |
| 1116 | 78 }; |
| 79 }; | |
| 80 } |