Mercurial > hg > orthanc-wsi
annotate Resources/Orthanc/Stone/DicomDatasetReader.cpp @ 237:c2863f5204a8
fix build because of update in Orthanc framework
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 05 May 2021 14:34:07 +0200 |
parents | 1e864138f0da |
children | bab966288abe |
rev | line source |
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196
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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 |
214
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212
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5 * Copyright (C) 2017-2021 Osimis S.A., Belgium |
196
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6 * |
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7 * This program is free software: you can redistribute it and/or |
212 | 8 * modify it under the terms of the GNU Lesser General Public License |
196
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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 |
212 | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 * Lesser General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Lesser General Public | |
18 * License along with this program. If not, see | |
19 * <http://www.gnu.org/licenses/>. | |
196
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20 **/ |
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21 |
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22 |
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23 #include "DicomDatasetReader.h" |
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24 |
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25 #include <OrthancException.h> |
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26 #include <Toolbox.h> |
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27 |
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28 #include <boost/lexical_cast.hpp> |
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29 |
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30 namespace OrthancStone |
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31 { |
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32 DicomDatasetReader::DicomDatasetReader(const IDicomDataset& dataset) : |
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33 dataset_(dataset) |
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34 { |
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35 } |
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36 |
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37 |
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38 std::string DicomDatasetReader::GetStringValue(const DicomPath& path, |
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39 const std::string& defaultValue) const |
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40 { |
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41 std::string s; |
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42 if (dataset_.GetStringValue(s, path)) |
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43 { |
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44 return s; |
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45 } |
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46 else |
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47 { |
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48 return defaultValue; |
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49 } |
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50 } |
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51 |
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52 |
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53 std::string DicomDatasetReader::GetMandatoryStringValue(const DicomPath& path) const |
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54 { |
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55 std::string s; |
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56 if (dataset_.GetStringValue(s, path)) |
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57 { |
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58 return s; |
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59 } |
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60 else |
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61 { |
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62 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); |
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63 } |
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64 } |
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65 |
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66 |
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67 template <typename T> |
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68 static bool GetValueInternal(T& target, |
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69 const IDicomDataset& dataset, |
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70 const DicomPath& path) |
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71 { |
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72 try |
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73 { |
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74 std::string s; |
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75 |
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76 if (dataset.GetStringValue(s, path)) |
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77 { |
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78 target = boost::lexical_cast<T>(Orthanc::Toolbox::StripSpaces(s)); |
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79 return true; |
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80 } |
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81 else |
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82 { |
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83 return false; |
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84 } |
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85 } |
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86 catch (boost::bad_lexical_cast&) |
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87 { |
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88 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); |
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89 } |
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90 } |
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91 |
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92 |
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93 bool DicomDatasetReader::GetIntegerValue(int& target, |
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94 const DicomPath& path) const |
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95 { |
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96 return GetValueInternal<int>(target, dataset_, path); |
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97 } |
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98 |
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99 |
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100 bool DicomDatasetReader::GetUnsignedIntegerValue(unsigned int& target, |
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101 const DicomPath& path) const |
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102 { |
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103 int value; |
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104 |
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105 if (!GetIntegerValue(value, path)) |
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106 { |
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107 return false; |
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108 } |
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109 else if (value >= 0) |
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110 { |
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111 target = static_cast<unsigned int>(value); |
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112 return true; |
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113 } |
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114 else |
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115 { |
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116 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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117 } |
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118 } |
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119 |
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120 |
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121 bool DicomDatasetReader::GetFloatValue(float& target, |
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122 const DicomPath& path) const |
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123 { |
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124 return GetValueInternal<float>(target, dataset_, path); |
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125 } |
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126 |
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127 |
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128 bool DicomDatasetReader::GetDoubleValue(double& target, |
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129 const DicomPath& path) const |
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130 { |
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131 return GetValueInternal<double>(target, dataset_, path); |
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132 } |
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sharing code with orthanc-stone
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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changeset
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