TAVLTree.FindNearestKey

Find nearest key for a data pointer

Declaration

Source position: avl_tree.pp line 141

public function TAVLTree.FindNearestKey(

Key: Pointer;

const OnCompareKeyWithData: TListSortCompare

):TAVLTreeNode;

Arguments

`Key`		Key to search with
`OnCompareKeyWithData`		Compare function

Function result

The nearest possible key, if any

Description

FindNearestKey attempts to find the nearest possible key in the tree using the OnCompareKeyWithData function. It returns the closest possible key in the tree.

Errors