+ typedef typename Superclass::TNode TNode;
+ typedef typename Superclass::TNodes TNodes;
+ typedef typename Superclass::TInputValue TInputValue;
+ typedef typename Superclass::TOutputValue TOutputValue;
+ typedef typename Superclass::TFrontId TFrontId;
+ typedef typename Superclass::TVertex TVertex;
+ typedef typename Superclass::TSeeds TSeeds;