/datum/unionfind 
Union-find data structure.
This is a data structure that keeps track of a set of elements partitioned into a number of disjoint (non-overlapping) subsets. It provides near-constant-time operations (bounded by the inverse Ackermann function) to add new sets, to merge existing sets, and to determine whether elements are in the same set.
Procs | |
| Find | Finds the representative of the set that the given element is in. |
|---|---|
| InSameSet | Returns whether the given elements are in the same set. |
| New | Creates a new union-find data structure with the given number of elements. The elements will be numbers from 1 to size. |
| Union | Merges the sets that the given elements are in. |
Proc Details
Find
Finds the representative of the set that the given element is in.
InSameSet
Returns whether the given elements are in the same set.
New
Creates a new union-find data structure with the given number of elements. The elements will be numbers from 1 to size.
Union
Merges the sets that the given elements are in.