Mercurial > hg > orthanc-stone
diff Framework/Toolbox/ParsedDicomCache.h @ 1149:2da8b4d6f8c1 broker
renamed ParsedDicomFileCache as ParsedDicomCache
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Fri, 15 Nov 2019 12:35:35 +0100 |
parents | Framework/Toolbox/ParsedDicomFileCache.h@6333e6f7248e |
children | 48befc2bf66d |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Framework/Toolbox/ParsedDicomCache.h Fri Nov 15 12:35:35 2019 +0100 @@ -0,0 +1,74 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2019 Osimis S.A., Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#pragma once + +#include <Core/Cache/MemoryObjectCache.h> +#include <Core/DicomParsing/ParsedDicomFile.h> + +namespace OrthancStone +{ + class ParsedDicomCache : public boost::noncopyable + { + private: + class Item; + + Orthanc::MemoryObjectCache cache_; + + public: + ParsedDicomCache(size_t size) + { + cache_.SetMaximumSize(size); + } + + void Invalidate(const std::string& key) + { + cache_.Invalidate(key); + } + + void Acquire(const std::string& key, + Orthanc::ParsedDicomFile* dicom, + size_t fileSize, + bool hasPixelData); + + class Reader : public boost::noncopyable + { + private: + Orthanc::MemoryObjectCache::Accessor accessor_; + Item* item_; + + public: + Reader(ParsedDicomCache& cache, + const std::string& key); + + bool IsValid() const + { + return item_ != NULL; + } + + bool HasPixelData() const; + + Orthanc::ParsedDicomFile& GetDicom() const; + + size_t GetFileSize() const; + }; + }; +}