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UndoableUnionFind

competitive::data_structure::union_find

Type Alias UndoableUnionFind 

Source 
pub type UndoableUnionFind = UnionFindBase<UnionBySize, (), (), (), Undoable>;

Aliased Type§

pub struct UndoableUnionFind {
    cells: Vec<UfCell<(), ()>>,
    merger: (),
    history: Vec<[(usize, UfCell<(), ()>); 2]>,
    _marker: PhantomData<fn() -> (UnionBySize, ())>,
}

Fields§

§cells: Vec<UfCell<(), ()>>§merger: ()§history: Vec<[(usize, UfCell<(), ()>); 2]>§_marker: PhantomData<fn() -> (UnionBySize, ())>