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comparison Core/DicomParsing/Internals/DicomFrameIndex.h @ 2382:7284093111b0

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big reorganization to cleanly separate framework vs. server
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 29 Aug 2017 21:17:35 +0200
parents OrthancServer/Internals/DicomFrameIndex.h@b8969010b534
children 878b59270859
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2381:b8969010b534 2382:7284093111b0
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017 Osimis, Belgium
6 *
7 * This program is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
11 *
12 * In addition, as a special exception, the copyright holders of this
13 * program give permission to link the code of its release with the
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
15 * that use the same license as the "OpenSSL" library), and distribute
16 * the linked executables. You must obey the GNU General Public License
17 * in all respects for all of the code used other than "OpenSSL". If you
18 * modify file(s) with this exception, you may extend this exception to
19 * your version of the file(s), but you are not obligated to do so. If
20 * you do not wish to do so, delete this exception statement from your
21 * version. If you delete this exception statement from all source files
22 * in the program, then also delete it here.
23 *
24 * This program is distributed in the hope that it will be useful, but
25 * WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
27 * General Public License for more details.
28 *
29 * You should have received a copy of the GNU General Public License
30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
31 **/
32
33
34 #pragma once
35
36 #include "../../Enumerations.h"
37
38 #include <dcmtk/dcmdata/dcdatset.h>
39 #include <dcmtk/dcmdata/dcfilefo.h>
40 #include <vector>
41 #include <stdint.h>
42 #include <boost/noncopyable.hpp>
43 #include <memory>
44
45 namespace Orthanc
46 {
47 class DicomFrameIndex
48 {
49 private:
50 class IIndex : public boost::noncopyable
51 {
52 public:
53 virtual ~IIndex()
54 {
55 }
56
57 virtual void GetRawFrame(std::string& frame,
58 unsigned int index) const = 0;
59 };
60
61 class FragmentIndex;
62 class UncompressedIndex;
63 class PsmctRle1Index;
64
65 std::auto_ptr<IIndex> index_;
66 unsigned int countFrames_;
67
68 public:
69 DicomFrameIndex(DcmFileFormat& dicom);
70
71 unsigned int GetFramesCount() const
72 {
73 return countFrames_;
74 }
75
76 void GetRawFrame(std::string& frame,
77 unsigned int index) const;
78
79 static bool IsVideo(DcmFileFormat& dicom);
80
81 static unsigned int GetFramesCount(DcmFileFormat& dicom);
82 };
83 }