pub struct PotentializedUnionFind<G: CommutativeGroup>{ /* private fields */ }Expand description
ポテンシャルつき union-find。
§Idea
通常の union-find に加え、配列 pot を管理する。
親ノード par と子ノード child に対して、pot[child] には
phi(child) - phi(par) を持つようにする。
代表元を探してパスを縮約する際、ポテンシャル差の更新を適切に行う。
Implementations§
Trait Implementations§
Source§impl<G: Clone + CommutativeGroup> Clone for PotentializedUnionFind<G>
impl<G: Clone + CommutativeGroup> Clone for PotentializedUnionFind<G>
Source§fn clone(&self) -> PotentializedUnionFind<G>
fn clone(&self) -> PotentializedUnionFind<G>
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl<G: CommutativeGroup> PotentialFunction for PotentializedUnionFind<G>
impl<G: CommutativeGroup> PotentialFunction for PotentializedUnionFind<G>
Auto Trait Implementations§
impl<G> !Freeze for PotentializedUnionFind<G>
impl<G> !RefUnwindSafe for PotentializedUnionFind<G>
impl<G> Send for PotentializedUnionFind<G>
impl<G> !Sync for PotentializedUnionFind<G>
impl<G> Unpin for PotentializedUnionFind<G>
impl<G> UnsafeUnpin for PotentializedUnionFind<G>
impl<G> UnwindSafe for PotentializedUnionFind<G>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more