Mercurial > hg > orthanc
annotate OrthancServer/Search/HierarchicalMatcher.cpp @ 1797:23722a191e4e worklists
worklists are working
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Fri, 20 Nov 2015 11:37:58 +0100 |
parents | 5e08a5fe6b27 |
children | 769178f0ab2c |
rev | line source |
---|---|
1795 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * | |
6 * This program is free software: you can redistribute it and/or | |
7 * modify it under the terms of the GNU General Public License as | |
8 * published by the Free Software Foundation, either version 3 of the | |
9 * License, or (at your option) any later version. | |
10 * | |
11 * In addition, as a special exception, the copyright holders of this | |
12 * program give permission to link the code of its release with the | |
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
14 * that use the same license as the "OpenSSL" library), and distribute | |
15 * the linked executables. You must obey the GNU General Public License | |
16 * in all respects for all of the code used other than "OpenSSL". If you | |
17 * modify file(s) with this exception, you may extend this exception to | |
18 * your version of the file(s), but you are not obligated to do so. If | |
19 * you do not wish to do so, delete this exception statement from your | |
20 * version. If you delete this exception statement from all source files | |
21 * in the program, then also delete it here. | |
22 * | |
23 * This program is distributed in the hope that it will be useful, but | |
24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
26 * General Public License for more details. | |
27 * | |
28 * You should have received a copy of the GNU General Public License | |
29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
30 **/ | |
31 | |
32 | |
33 #include "../PrecompiledHeadersServer.h" | |
34 #include "HierarchicalMatcher.h" | |
35 | |
36 #include "../../Core/OrthancException.h" | |
37 #include "../FromDcmtkBridge.h" | |
1796
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
38 #include "../ToDcmtkBridge.h" |
1795 | 39 |
40 #include <dcmtk/dcmdata/dcfilefo.h> | |
41 | |
42 namespace Orthanc | |
43 { | |
44 HierarchicalMatcher::HierarchicalMatcher(ParsedDicomFile& query, | |
45 bool caseSensitivePN) | |
46 { | |
47 Setup(*query.GetDcmtkObject().getDataset(), | |
48 caseSensitivePN, | |
49 query.GetEncoding()); | |
50 } | |
51 | |
52 | |
53 HierarchicalMatcher::~HierarchicalMatcher() | |
54 { | |
55 for (Constraints::iterator it = constraints_.begin(); | |
56 it != constraints_.end(); ++it) | |
57 { | |
58 if (it->second != NULL) | |
59 { | |
60 delete it->second; | |
61 } | |
62 } | |
63 | |
64 for (Sequences::iterator it = sequences_.begin(); | |
65 it != sequences_.end(); ++it) | |
66 { | |
67 if (it->second != NULL) | |
68 { | |
69 delete it->second; | |
70 } | |
71 } | |
72 } | |
73 | |
74 | |
75 void HierarchicalMatcher::Setup(DcmItem& dataset, | |
76 bool caseSensitivePN, | |
77 Encoding encoding) | |
78 { | |
79 for (unsigned long i = 0; i < dataset.card(); i++) | |
80 { | |
81 DcmElement* element = dataset.getElement(i); | |
82 if (element == NULL) | |
83 { | |
84 throw OrthancException(ErrorCode_InternalError); | |
85 } | |
86 | |
87 DicomTag tag(FromDcmtkBridge::Convert(element->getTag())); | |
1796
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
88 if (tag == DICOM_TAG_SPECIFIC_CHARACTER_SET) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
89 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
90 // Ignore this specific tag |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
91 continue; |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
92 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
93 |
1795 | 94 ValueRepresentation vr = FromDcmtkBridge::GetValueRepresentation(tag); |
95 | |
96 if (constraints_.find(tag) != constraints_.end() || | |
97 sequences_.find(tag) != sequences_.end()) | |
98 { | |
99 throw OrthancException(ErrorCode_BadRequest); | |
100 } | |
101 | |
102 if (vr == ValueRepresentation_Sequence) | |
103 { | |
104 DcmSequenceOfItems& sequence = dynamic_cast<DcmSequenceOfItems&>(*element); | |
105 | |
106 if (sequence.card() == 0 || | |
107 (sequence.card() == 1 && sequence.getItem(0)->card() == 0)) | |
108 { | |
109 // Universal matching of a sequence | |
110 sequences_[tag] = NULL; | |
111 } | |
112 else if (sequence.card() == 1) | |
113 { | |
114 sequences_[tag] = new HierarchicalMatcher(*sequence.getItem(0), caseSensitivePN, encoding); | |
115 } | |
116 else | |
117 { | |
118 throw OrthancException(ErrorCode_BadRequest); | |
119 } | |
120 } | |
121 else | |
122 { | |
123 std::auto_ptr<DicomValue> value(FromDcmtkBridge::ConvertLeafElement | |
124 (*element, DicomToJsonFlags_None, encoding)); | |
125 | |
126 if (value->IsBinary() || | |
127 value->IsNull()) | |
128 { | |
129 throw OrthancException(ErrorCode_BadRequest); | |
130 } | |
131 else if (value->GetContent().empty()) | |
132 { | |
133 // This is an universal matcher | |
134 constraints_[tag] = NULL; | |
135 } | |
136 else | |
137 { | |
138 // DICOM specifies that searches must be case sensitive, except | |
139 // for tags with a PN value representation | |
140 bool sensitive = true; | |
141 if (vr == ValueRepresentation_PatientName) | |
142 { | |
143 sensitive = caseSensitivePN; | |
144 } | |
145 | |
146 constraints_[tag] = IFindConstraint::ParseDicomConstraint(tag, value->GetContent(), sensitive); | |
147 } | |
148 } | |
149 } | |
150 } | |
151 | |
152 | |
153 std::string HierarchicalMatcher::Format(const std::string& prefix) const | |
154 { | |
155 std::string s; | |
156 | |
157 for (Constraints::const_iterator it = constraints_.begin(); | |
158 it != constraints_.end(); ++it) | |
159 { | |
160 s += prefix + it->first.Format() + " "; | |
161 | |
162 if (it->second == NULL) | |
163 { | |
164 s += "*\n"; | |
165 } | |
166 else | |
167 { | |
168 s += it->second->Format() + "\n"; | |
169 } | |
170 } | |
171 | |
172 for (Sequences::const_iterator it = sequences_.begin(); | |
173 it != sequences_.end(); ++it) | |
174 { | |
175 s += prefix + it->first.Format() + " "; | |
176 | |
177 if (it->second == NULL) | |
178 { | |
179 s += "*\n"; | |
180 } | |
181 else | |
182 { | |
183 s += "Sequence:\n" + it->second->Format(prefix + " "); | |
184 } | |
185 } | |
186 | |
187 return s; | |
188 } | |
1796
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
189 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
190 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
191 bool HierarchicalMatcher::Match(ParsedDicomFile& dicom) const |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
192 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
193 return MatchInternal(*dicom.GetDcmtkObject().getDataset(), |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
194 dicom.GetEncoding()); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
195 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
196 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
197 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
198 bool HierarchicalMatcher::MatchInternal(DcmItem& item, |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
199 Encoding encoding) const |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
200 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
201 for (Constraints::const_iterator it = constraints_.begin(); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
202 it != constraints_.end(); ++it) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
203 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
204 if (it->second != NULL) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
205 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
206 DcmTagKey tag = ToDcmtkBridge::Convert(it->first); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
207 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
208 DcmElement* element = NULL; |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
209 if (!item.findAndGetElement(tag, element).good() || |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
210 element == NULL) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
211 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
212 return false; |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
213 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
214 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
215 std::auto_ptr<DicomValue> value(FromDcmtkBridge::ConvertLeafElement |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
216 (*element, DicomToJsonFlags_None, encoding)); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
217 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
218 if (value->IsNull() || |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
219 value->IsBinary() || |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
220 !it->second->Match(value->GetContent())) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
221 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
222 return false; |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
223 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
224 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
225 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
226 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
227 for (Sequences::const_iterator it = sequences_.begin(); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
228 it != sequences_.end(); ++it) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
229 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
230 if (it->second != NULL) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
231 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
232 DcmTagKey tag = ToDcmtkBridge::Convert(it->first); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
233 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
234 DcmSequenceOfItems* sequence = NULL; |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
235 if (!item.findAndGetSequence(tag, sequence).good() || |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
236 sequence == NULL) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
237 { |
1797
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
238 return true; |
1796
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
239 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
240 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
241 bool match = false; |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
242 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
243 for (unsigned long i = 0; i < sequence->card(); i++) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
244 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
245 if (it->second->MatchInternal(*sequence->getItem(i), encoding)) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
246 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
247 match = true; |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
248 break; |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
249 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
250 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
251 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
252 if (!match) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
253 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
254 return false; |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
255 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
256 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
257 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
258 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
259 return true; |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
260 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
261 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
262 |
1797
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
263 DcmDataset* HierarchicalMatcher::ExtractInternal(DcmItem& source, |
1796
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
264 Encoding encoding) const |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
265 { |
1797
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
266 std::auto_ptr<DcmDataset> target(new DcmDataset); |
1796
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
267 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
268 for (Constraints::const_iterator it = constraints_.begin(); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
269 it != constraints_.end(); ++it) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
270 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
271 DcmTagKey tag = ToDcmtkBridge::Convert(it->first); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
272 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
273 DcmElement* element = NULL; |
1797
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
274 if (source.findAndGetElement(tag, element).good() && |
1796
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
275 element != NULL) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
276 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
277 std::auto_ptr<DcmElement> cloned(FromDcmtkBridge::CreateElementForTag(it->first)); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
278 cloned->copyFrom(*element); |
1797
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
279 target->insert(cloned.release()); |
1796
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
280 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
281 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
282 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
283 for (Sequences::const_iterator it = sequences_.begin(); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
284 it != sequences_.end(); ++it) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
285 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
286 DcmTagKey tag = ToDcmtkBridge::Convert(it->first); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
287 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
288 DcmSequenceOfItems* sequence = NULL; |
1797
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
289 if (source.findAndGetSequence(tag, sequence).good() && |
1796
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
290 sequence != NULL) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
291 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
292 std::auto_ptr<DcmSequenceOfItems> cloned(new DcmSequenceOfItems(tag)); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
293 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
294 for (unsigned long i = 0; i < sequence->card(); i++) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
295 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
296 if (it->second == NULL) |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
297 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
298 cloned->append(new DcmItem(*sequence->getItem(i))); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
299 } |
1797
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
300 else if (it->second->MatchInternal(*sequence->getItem(i), encoding)) // TODO Might be optimized |
1796
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
301 { |
1797
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
302 // It is necessary to encapsulate the child dataset into a |
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
303 // "DcmItem" object before it can be included in a |
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
304 // sequence. Otherwise, "dciodvfy" reports an error "Bad |
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
305 // tag in sequence - Expecting Item or Sequence Delimiter." |
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
306 std::auto_ptr<DcmDataset> child(it->second->ExtractInternal(*sequence->getItem(i), encoding)); |
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
307 cloned->append(new DcmItem(*child)); |
1796
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
308 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
309 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
310 |
1797
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
311 target->insert(cloned.release()); |
1796
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
312 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
313 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
314 |
1797
23722a191e4e
worklists are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1796
diff
changeset
|
315 return target.release(); |
1796
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
316 } |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
317 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
318 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
319 ParsedDicomFile* HierarchicalMatcher::Extract(ParsedDicomFile& dicom) const |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
320 { |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
321 std::auto_ptr<DcmDataset> dataset(ExtractInternal(*dicom.GetDcmtkObject().getDataset(), |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
322 dicom.GetEncoding())); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
323 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
324 std::auto_ptr<ParsedDicomFile> result(new ParsedDicomFile(*dataset)); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
325 result->SetEncoding(Encoding_Utf8); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
326 |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
327 return result.release(); |
5e08a5fe6b27
HierarchicalMatcher - extracting tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1795
diff
changeset
|
328 } |
1795 | 329 } |