annotate Core/DicomFormat/DicomMap.h @ 223:6f0e4a8ebb0f

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 29 Nov 2012 18:07:50 +0100
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege,
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4 * Belgium
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5 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU General Public License as
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8 * published by the Free Software Foundation, either version 3 of the
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9 * License, or (at your option) any later version.
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10 *
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11 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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33 #pragma once
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35 #include "DicomTag.h"
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36 #include "DicomValue.h"
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37 #include "DicomString.h"
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39 #include <map>
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40 #include <json/json.h>
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41
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42 namespace Orthanc
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43 {
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44 class DicomMap : public boost::noncopyable
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45 {
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46 private:
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47 friend class DicomArray;
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48 friend class FromDcmtkBridge;
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49 friend class ToDcmtkBridge;
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51 typedef std::map<DicomTag, DicomValue*> Map;
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52
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53 Map map_;
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54
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55 // Warning: This takes the ownership of "value"
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56 void SetValue(uint16_t group,
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57 uint16_t element,
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58 DicomValue* value);
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60 void SetValue(DicomTag tag,
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61 DicomValue* value);
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62
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63 void ExtractTags(DicomMap& source,
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64 const DicomTag* tags,
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65 size_t count) const;
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67 public:
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68 DicomMap()
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69 {
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70 }
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71
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72 ~DicomMap()
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73 {
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74 Clear();
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75 }
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77 DicomMap* Clone() const;
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79 void Clear();
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81 void SetValue(uint16_t group,
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82 uint16_t element,
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83 const DicomValue& value)
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84 {
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85 SetValue(group, element, value.Clone());
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86 }
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88 void SetValue(const DicomTag& tag,
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89 const DicomValue& value)
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90 {
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91 SetValue(tag, value.Clone());
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92 }
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93
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94 void SetValue(const DicomTag& tag,
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95 const std::string& str)
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96 {
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97 SetValue(tag, new DicomString(str));
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98 }
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99
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100 void SetValue(uint16_t group,
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101 uint16_t element,
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102 const std::string& str)
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103 {
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104 SetValue(group, element, new DicomString(str));
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105 }
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106
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107 bool HasTag(uint16_t group, uint16_t element) const
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108 {
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109 return HasTag(DicomTag(group, element));
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110 }
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111
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112 bool HasTag(const DicomTag& tag) const
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113 {
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114 return map_.find(tag) != map_.end();
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115 }
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116
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117 const DicomValue& GetValue(uint16_t group, uint16_t element) const
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118 {
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119 return GetValue(DicomTag(group, element));
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120 }
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121
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122 const DicomValue& GetValue(const DicomTag& tag) const;
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123
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124 const DicomValue* TestAndGetValue(uint16_t group, uint16_t element) const
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125 {
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126 return TestAndGetValue(DicomTag(group, element));
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127 }
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128
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129 const DicomValue* TestAndGetValue(const DicomTag& tag) const;
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130
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131 void Remove(const DicomTag& tag);
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132
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133 void ExtractPatientInformation(DicomMap& result) const;
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134
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135 void ExtractStudyInformation(DicomMap& result) const;
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136
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137 void ExtractSeriesInformation(DicomMap& result) const;
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138
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139 void ExtractInstanceInformation(DicomMap& result) const;
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140
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141 static void SetupFindPatientTemplate(DicomMap& result);
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142
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143 static void SetupFindStudyTemplate(DicomMap& result);
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144
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145 static void SetupFindSeriesTemplate(DicomMap& result);
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146
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147 static void SetupFindInstanceTemplate(DicomMap& result);
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148
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149 void CopyTagIfExists(const DicomMap& source,
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150 const DicomTag& tag);
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151 };
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152 }