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annotate OrthancFramework/Sources/ChunkedBuffer.h @ 4119:bf7b9edf6b81 framework-lgpl

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re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 07 Jul 2020 19:17:56 +0200
parents d25f4c0fa160
children 732ad6c618ba
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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) 2017-2020 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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23 #pragma once
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25 #include "OrthancFramework.h"
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27 #include <boost/noncopyable.hpp>
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28 #include <list>
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29 #include <string>
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30
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31 namespace Orthanc
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32 {
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33 class ORTHANC_PUBLIC ChunkedBuffer : public boost::noncopyable
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34 {
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35 private:
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36 typedef std::list<std::string*> Chunks;
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37 size_t numBytes_;
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38 Chunks chunks_;
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40 void Clear();
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42 public:
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43 ChunkedBuffer() : numBytes_(0)
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44 {
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45 }
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47 ~ChunkedBuffer()
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48 {
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49 Clear();
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50 }
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52 size_t GetNumBytes() const
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53 {
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54 return numBytes_;
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55 }
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56
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57 void AddChunk(const void* chunkData,
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58 size_t chunkSize);
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59
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60 void AddChunk(const std::string& chunk);
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61
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62 // The source content will be emptied
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63 void AddChunkDestructive(std::string& chunk);
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65 void Flatten(std::string& result);
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66 };
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67 }