Struct BipartiteMatching

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pub struct BipartiteMatching<F> { /* private fields */ }
Expand description

最大フローによる最大二部マッチング

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impl<F: MaxFlow<Cap = u64>> BipartiteMatching<F>

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pub fn new(left: usize, right: usize) -> Self

左側の頂点数がleft、右側の頂点数がrightの空の二部グラフを用意する。

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pub fn add_edge(&mut self, i: usize, j: usize)

左側iと右側jに辺を張る。

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pub fn matching(&mut self) -> u64

最大マッチングの辺数を返す。

Auto Trait Implementations§

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impl<F> Freeze for BipartiteMatching<F>
where F: Freeze,

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impl<F> RefUnwindSafe for BipartiteMatching<F>
where F: RefUnwindSafe,

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impl<F> Send for BipartiteMatching<F>
where F: Send,

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impl<F> Sync for BipartiteMatching<F>
where F: Sync,

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impl<F> Unpin for BipartiteMatching<F>
where F: Unpin,

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impl<F> UnwindSafe for BipartiteMatching<F>
where F: 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, 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.