annotate OrthancFramework/Sources/FileStorage/MemoryStorageArea.h @ 4564:5a0adc1c19a9 db-changes

avoid copy of objects in ServerIndex
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 08 Mar 2021 11:08:03 +0100
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2021 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Lesser General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Lesser General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Lesser General Public
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18 * License along with this program. If not, see
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19 * <http://www.gnu.org/licenses/>.
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20 **/
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21
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22
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23 #pragma once
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24
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25 #include "IStorageArea.h"
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26
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27 #include "../Compatibility.h" // For ORTHANC_OVERRIDE
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28
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29 #include <boost/thread/mutex.hpp>
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30 #include <map>
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31
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32 namespace Orthanc
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33 {
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34 class MemoryStorageArea : public IStorageArea
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35 {
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36 private:
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37 typedef std::map<std::string, std::string*> Content;
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38
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39 boost::mutex mutex_;
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40 Content content_;
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41
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42 public:
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43 virtual ~MemoryStorageArea();
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45 virtual void Create(const std::string& uuid,
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46 const void* content,
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47 size_t size,
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48 FileContentType type) ORTHANC_OVERRIDE;
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49
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50 virtual IMemoryBuffer* Read(const std::string& uuid,
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51 FileContentType type) ORTHANC_OVERRIDE;
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52
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53 virtual IMemoryBuffer* ReadRange(const std::string& uuid,
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54 FileContentType type,
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55 uint64_t start /* inclusive */,
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56 uint64_t end /* exclusive */) ORTHANC_OVERRIDE;
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57
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58 virtual bool HasReadRange() const ORTHANC_OVERRIDE;
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59
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60 virtual void Remove(const std::string& uuid,
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61 FileContentType type) ORTHANC_OVERRIDE;
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62 };
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63 }