package rocq-runtime

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Module type Unionfind.PartitionSigSource

Sourcetype elt

The type of elements in the partition

Sourcetype set

A set structure over elements

Sourcetype t

The type of partitions

Sourceval create : unit -> t

Initialise an empty partition

Sourceval add : elt -> t -> unit

Add (in place) an element in the partition, or do nothing if the element is already in the partition.

Sourceval find : elt -> t -> elt

Find the canonical representative of an element. Raise not_found if the element isn't known yet.

Sourceval union : elt -> elt -> t -> unit

Merge (in place) the equivalence classes of two elements. This will add the elements in the partition if necessary.

Sourceval union_set : set -> t -> unit

Merge (in place) the equivalence classes of many elements.

Sourceval partition : t -> set list

Listing the different components of the partition