- typedef typename Superclass::TTraits::TVertexCmp TVertexCmp;
- typedef std::map< TVertex, TVertex, TVertexCmp > TTree;
+ typedef unsigned short TMark;
+ typedef itk::Image< TMark, I::ImageDimension > TMarkImage;
+
+ typedef typename Superclass::TTraits::TVertexCmp TVertexCmp;
+ typedef std::pair< TVertex, TMark > TTreeNode;
+ typedef std::map< TVertex, TTreeNode, TVertexCmp > TTree;