cp_library_rs::graph::rerooting

Struct RerootingDP

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pub struct RerootingDP<M: TreeMonoid> { /* private fields */ }
Expand description

全方位木DP

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impl<M: TreeMonoid> RerootingDP<M>

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pub fn new(n: usize, monoid: M) -> Self

空のグラフを初期化する

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pub fn add_edge(&mut self, u: usize, v: usize, idx: usize, ridx: usize)

辺 (u,v) を追加する

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pub fn build(&mut self, root: usize) -> Vec<M::T>

全方位木DP を行う

Auto Trait Implementations§

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impl<M> Freeze for RerootingDP<M>
where M: Freeze,

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impl<M> RefUnwindSafe for RerootingDP<M>
where M: RefUnwindSafe,

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impl<M> Send for RerootingDP<M>
where M: Send,

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impl<M> Sync for RerootingDP<M>
where M: Sync,

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impl<M> Unpin for RerootingDP<M>
where M: Unpin,

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impl<M> UnwindSafe for RerootingDP<M>
where M: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V