oxidd_core::util

Struct SatCountCache

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pub struct SatCountCache<N: SatCountNumber, S: BuildHasher> {
    pub map: HashMap<NodeID, N, S>,
    /* private fields */
}
Expand description

Cache for counting satisfying assignments

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§map: HashMap<NodeID, N, S>

Main map from NodeIDs to their model count

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impl<N: SatCountNumber, S: BuildHasher> SatCountCache<N, S>

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pub fn with_hasher(hash_builder: S) -> Self

Create a new satisfiability counting cache

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pub fn clear_if_invalid<M: Manager>(&mut self, manager: &M, vars: LevelNo)

Clear the cache if it has become invalid due to garbage collections or a change in the number of variables

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impl<N: SatCountNumber, S: BuildHasher + Default> Default for SatCountCache<N, S>

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<N, S> Freeze for SatCountCache<N, S>
where S: Freeze,

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impl<N, S> RefUnwindSafe for SatCountCache<N, S>
where S: RefUnwindSafe, N: RefUnwindSafe,

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impl<N, S> Send for SatCountCache<N, S>
where S: Send, N: Send,

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impl<N, S> Sync for SatCountCache<N, S>
where S: Sync, N: Sync,

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impl<N, S> Unpin for SatCountCache<N, S>
where S: Unpin, N: Unpin,

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impl<N, S> UnwindSafe for SatCountCache<N, S>
where N: UnwindSafe, S: UnwindSafe,

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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.