object

# `union_find`

Union find data structure implementation.

Author: José Antonio Riaza Valverde; adapted to Logtalk by Paulo Moura
Version: 1:0:0
Date: 2022-02-18
Compilation flags:
`static, context_switching_calls`
Implements:
`public` union_find_protocol
Extends:
`public` compound
Uses:
avltree
Remarks:
(none)
Inherited public predicates:
(<)/2 (=:=)/2 (=<)/2 (=\=)/2 (>)/2 (>=)/2 check/1 depth/2 disjoint_sets/2 find/4 find/5 ground/1 make_set/3 new/1 new/2 numbervars/1 numbervars/3 occurs/2 singletons/2 subsumes/2 subterm/2 union/4 union_all/3 valid/1 variables/2 variant/2 varnumbers/2 varnumbers/3

- Public predicates

- Protected predicates

- Private predicates

- Operators

## Public predicates

(no local declarations; see entity ancestors if any)

## Protected predicates

(no local declarations; see entity ancestors if any)

## Private predicates

(no local declarations; see entity ancestors if any)

## Operators

(none)