1 /*=========================================================================
2 Program: vv http://www.creatis.insa-lyon.fr/rio/vv
5 - University of LYON http://www.universite-lyon.fr/
6 - Léon Bérard cancer center http://www.centreleonberard.fr
7 - CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
9 This software is distributed WITHOUT ANY WARRANTY; without even
10 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
11 PURPOSE. See the copyright notices for more information.
13 It is distributed under dual licence
15 - BSD See included LICENSE.txt file
16 - CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
17 ===========================================================================**/
20 //--------------------------------------------------------------------
21 template<class ImageType>
22 typename ImageType::Pointer AnatomicalFeatureDatabase::
23 GetImage(std::string tag, bool reload)
25 if (m_MapOfTag.find(tag) == m_MapOfTag.end()) {
26 clitkExceptionMacro("Could not find the tag <" << tag << "> of type 'Image' in the DB ('"
27 << GetFilename() << "')");
30 typename ImageType::Pointer image;
31 if ((!reload) && (m_MapOfImage[tag])) {
32 image = static_cast<ImageType *>(m_MapOfImage[tag]);
35 std::string s = m_MapOfTag[tag];
38 image = readImage<ImageType>(GetPath() + "/" + s);
40 image = readImage<ImageType>(s);
41 // I add a reference count because the cache is not a smartpointer
42 image->SetReferenceCount(image->GetReferenceCount()+1);
43 // Insert into the cache
44 m_MapOfImage.erase(tag);
45 m_MapOfImage[tag] = &(*image); // pointer
50 //--------------------------------------------------------------------
53 //--------------------------------------------------------------------
54 template<class ImageType>
55 bool AnatomicalFeatureDatabase::
56 CheckImage(std::string tag)
58 if (m_MapOfTag.find(tag) == m_MapOfTag.end()) {
62 typename ImageType::Pointer image;
63 if (m_MapOfImage[tag]) {
64 image = static_cast<ImageType *>(m_MapOfImage[tag]);
67 std::string s = m_MapOfTag[tag];
69 std::string n = GetPath()+"/"+s;
70 // image = readImage<ImageType>();
71 typedef itk::ImageFileReader<ImageType> ReaderType;
72 typename ReaderType::Pointer reader = ReaderType::New();
73 reader->SetFileName(n.c_str());
76 } catch(itk::ExceptionObject & err) {
83 //--------------------------------------------------------------------
86 //--------------------------------------------------------------------
87 template<class ImageType>
88 void AnatomicalFeatureDatabase::
89 SetImage(TagType tag, std::string f, typename ImageType::Pointer image, bool write)
91 SetImageFilename(tag, f);
92 m_MapOfImage[tag] = &(*image);
93 // I add a reference count because the cache is not a smartpointer
94 image->SetReferenceCount(image->GetReferenceCount()+1);
96 writeImage<ImageType>(image, f);
99 //--------------------------------------------------------------------
102 //--------------------------------------------------------------------
103 template<class ImageType>
104 void AnatomicalFeatureDatabase::
105 ReleaseImage(std::string tag)
107 if (m_MapOfTag.find(tag) == m_MapOfTag.end()) {
108 clitkExceptionMacro("Could not find the tag <" << tag << "> of type Image Filename in the DB");
111 typename ImageType::Pointer image = GetImage<ImageType>(tag);
112 image->SetReferenceCount(image->GetReferenceCount()-1);
113 m_MapOfImage.erase(tag);
116 //--------------------------------------------------------------------