Struct SparseGraph

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pub struct SparseGraph { /* private fields */ }

Expand description

A sparsified graph that preserves cut structure

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impl SparseGraph

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pub fn from_graph(graph: &DynamicGraph, config: SparsifyConfig) -> Result<Self>

Create a sparsified version of the graph

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pub fn graph(&self) -> &DynamicGraph

Get the sparse graph

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pub fn num_edges(&self) -> usize

Get the number of edges (should be O(n log n / ε²))

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pub fn sparsification_ratio(&self) -> f64

Get the sparsification ratio

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pub fn approximate_min_cut(&self) -> f64

Query approximate minimum cut on sparse graph

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pub fn insert_edge( &mut self, u: VertexId, v: VertexId, weight: Weight, ) -> Result<()>

Update for edge insertion in original graph

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pub fn delete_edge(&mut self, u: VertexId, v: VertexId) -> Result<()>

Update for edge deletion in original graph

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pub fn epsilon(&self) -> f64

Get epsilon value

Auto Trait Implementations§

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impl !UnwindSafe for SparseGraph

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

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

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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 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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