Mercurial > hg > orthanc-stone
view OrthancStone/Sources/Toolbox/ParsedDicomCache.h @ 1687:cc5a2e076746
Added error check to emscripten_get_element_css_size
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Wed, 25 Nov 2020 17:02:43 +0100 |
parents | 8563ea5d8ae4 |
children | a878e807cd96 |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2020 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Lesser 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/>. **/ #pragma once #include <Cache/MemoryObjectCache.h> #include <DicomParsing/ParsedDicomFile.h> namespace OrthancStone { class ParsedDicomCache : public boost::noncopyable { private: class Item; static std::string GetIndex(unsigned int bucket, const std::string& bucketKey); Orthanc::MemoryObjectCache cache_; public: explicit ParsedDicomCache(size_t size) { cache_.SetMaximumSize(size); } void Invalidate(unsigned int bucket, const std::string& bucketKey) { cache_.Invalidate(GetIndex(bucket, bucketKey)); } void Acquire(unsigned int bucket, const std::string& bucketKey, Orthanc::ParsedDicomFile* dicom, size_t fileSize, bool hasPixelData); class Reader : public boost::noncopyable { private: Orthanc::MemoryObjectCache::Accessor accessor_; Item* item_; public: Reader(ParsedDicomCache& cache, unsigned int bucket, const std::string& bucketKey); bool IsValid() const { return item_ != NULL; } bool HasPixelData() const; Orthanc::ParsedDicomFile& GetDicom() const; size_t GetFileSize() const; }; }; }