Unit 'AVL_Tree'	Package
[Overview][Types][Classes][Variables][Index]	[#fcl]

TAVLTreeNode.Precessor

Preceding node in the tree.

Declaration

Source position: avl_tree.pp line 57

public function TAVLTreeNode.Precessor: TAVLTreeNode;

Function result

The preceding node.

Description

Precessor calculates and return the preceding (left) node in the tree. For the first node, Nil is returned.

See also

TAVLTreeNode.Successor

Succeeding node in the tree.