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];
37 image = readImage<ImageType>(GetPath()+"/"+s);
38 // I add a reference count because the cache is not a smartpointer
39 image->SetReferenceCount(image->GetReferenceCount()+1);
40 // Insert into the cache
41 m_MapOfImage.erase(tag);
42 m_MapOfImage[tag] = &(*image); // pointer
47 //--------------------------------------------------------------------
50 //--------------------------------------------------------------------
51 template<class ImageType>
52 bool AnatomicalFeatureDatabase::
53 CheckImage(std::string tag)
55 if (m_MapOfTag.find(tag) == m_MapOfTag.end()) {
59 typename ImageType::Pointer image;
60 if (m_MapOfImage[tag]) {
61 image = static_cast<ImageType *>(m_MapOfImage[tag]);
64 std::string s = m_MapOfTag[tag];
66 std::string n = GetPath()+"/"+s;
67 // image = readImage<ImageType>();
68 typedef itk::ImageFileReader<ImageType> ReaderType;
69 typename ReaderType::Pointer reader = ReaderType::New();
70 reader->SetFileName(n.c_str());
73 } catch(itk::ExceptionObject & err) {
80 //--------------------------------------------------------------------
83 //--------------------------------------------------------------------
84 template<class ImageType>
85 void AnatomicalFeatureDatabase::
86 SetImage(TagType tag, std::string f, typename ImageType::Pointer image, bool write)
88 SetImageFilename(tag, f);
89 m_MapOfImage[tag] = &(*image);
90 // I add a reference count because the cache is not a smartpointer
91 image->SetReferenceCount(image->GetReferenceCount()+1);
93 writeImage<ImageType>(image, f);
96 //--------------------------------------------------------------------
99 //--------------------------------------------------------------------
100 template<class ImageType>
101 void AnatomicalFeatureDatabase::
102 ReleaseImage(std::string tag)
104 if (m_MapOfTag.find(tag) == m_MapOfTag.end()) {
105 clitkExceptionMacro("Could not find the tag <" << tag << "> of type Image Filename in the DB");
108 typename ImageType::Pointer image = GetImage<ImageType>(tag);
109 image->SetReferenceCount(image->GetReferenceCount()-1);
110 m_MapOfImage.erase(tag);
113 //--------------------------------------------------------------------