TAnnkd_node = class(TObject);
generic node in a kd-tree -----------------------------------------------------------------------// Generic kd-tree node // // Nodes in kd-trees are of two types, splitting nodes which contain // splitting information (a splitting hyperplane orthogonal to one // of the coordinate axes) and leaf nodes which contain point // information (an array of points stored in a bucket). This is // handled by making a generic class kd_node, which is essentially an // empty shell, and then deriving the leaf and splitting nodes from // this.
TObject Recognion_SearchTree.TAnnkd_node