Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Loaders/IFetchingStrategy.h @ 2066:cf3d85eb291c deep-learning
added class OpenGLTextureVolume
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 04 May 2023 17:18:14 +0200 |
parents | 7053b8a0aaec |
children | 07964689cb0b |
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708 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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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 |
708 | 7 * |
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 |
708 | 10 * as published by the Free Software Foundation, either version 3 of |
11 * the License, or (at your option) any later version. | |
12 * | |
13 * This program is distributed in the hope that it will be useful, but | |
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/>. |
708 | 21 **/ |
22 | |
23 | |
24 #pragma once | |
25 | |
26 #include <boost/noncopyable.hpp> | |
27 | |
28 namespace OrthancStone | |
29 { | |
30 class IFetchingStrategy : public boost::noncopyable | |
31 { | |
32 public: | |
33 virtual ~IFetchingStrategy() | |
34 { | |
35 } | |
36 | |
37 virtual unsigned int GetItemsCount() const = 0; | |
38 | |
39 virtual unsigned int GetMaxQuality() const = 0; | |
40 | |
41 virtual bool GetNext(unsigned int& item, | |
42 unsigned int& quality) = 0; | |
43 | |
44 virtual void SetCurrent(unsigned int item) = 0; | |
45 | |
46 // Ask the strategy to re-schedule the item with the lowest | |
47 // priority in the fetching order. This allows to know which item | |
48 // should be dropped from a cache. | |
49 virtual void RecycleFurthest(unsigned int& item) = 0; | |
50 }; | |
51 }; |