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1 /**
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2 * Stone of Orthanc
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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 Osimis, 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 Affero 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 * Affero 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 Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #pragma once
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23
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24 #include "../Toolbox/Slice.h"
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25
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26 namespace OrthancStone
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27 {
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28 class ISlicedVolume : public boost::noncopyable
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29 {
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30 public:
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31 class IObserver : public boost::noncopyable
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32 {
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33 public:
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34 virtual ~IObserver()
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35 {
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36 }
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37
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38 virtual void NotifyGeometryReady(const ISlicedVolume& volume) = 0;
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39
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40 virtual void NotifyGeometryError(const ISlicedVolume& volume) = 0;
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41
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42 // Triggered if the content of several slices in the volume has
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43 // changed
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44 virtual void NotifyContentChange(const ISlicedVolume& volume) = 0;
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45
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46 // Triggered if the content of some individual slice in the
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47 // source volume has changed
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48 virtual void NotifySliceChange(const ISlicedVolume& volume,
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49 size_t sliceIndex,
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50 const Slice& slice) = 0;
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51 };
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52
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53 virtual ~ISlicedVolume()
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54 {
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55 }
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56
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57 virtual void Register(IObserver& observer) = 0;
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58
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59 virtual size_t GetSliceCount() const = 0;
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60
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61 virtual const Slice& GetSlice(size_t slice) const = 0;
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62 };
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63 }
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