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annotate OrthancFramework/Sources/MallocMemoryBuffer.h @ 4870:43e613a7756b

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 11 Jan 2022 11:15:42 +0100
parents 7053502fbf97
children c1b19f95e166 89f7d29a38c4
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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
4870
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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7 *
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8 * This program is free software: you can redistribute it and/or
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9 * modify it under the terms of the GNU Lesser General Public License
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10 * as published by the Free Software Foundation, either version 3 of
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11 * the License, or (at your option) any later version.
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12 *
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13 * This program is distributed in the hope that it will be useful, but
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * Lesser General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU Lesser General Public
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19 * License along with this program. If not, see
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20 * <http://www.gnu.org/licenses/>.
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21 **/
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22
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23
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24 #pragma once
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25
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26 #include "IMemoryBuffer.h"
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27 #include "Compatibility.h"
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28
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29
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30 namespace Orthanc
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31 {
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32 class MallocMemoryBuffer : public IMemoryBuffer
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33 {
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34 public:
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35 typedef void (*FreeFunction) (void* buffer);
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36
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37 private:
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38 void* buffer_;
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39 size_t size_;
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40 FreeFunction free_;
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41
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42 public:
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43 MallocMemoryBuffer();
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45 virtual ~MallocMemoryBuffer()
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46 {
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47 Clear();
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48 }
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49
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50 void Clear();
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51
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52 void Assign(void* buffer,
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53 size_t size,
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54 FreeFunction freeFunction);
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55
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56 virtual void MoveToString(std::string& target) ORTHANC_OVERRIDE;
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57
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58 virtual const void* GetData() const ORTHANC_OVERRIDE
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59 {
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60 return buffer_;
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61 }
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62
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63 virtual size_t GetSize() const ORTHANC_OVERRIDE
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64 {
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65 return size_;
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66 }
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67 };
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68 }