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CNFFormula

decdnnf_rs

Struct CNFFormula 

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pub struct CNFFormula { /* private fields */ }
Expand description

A structure that handles a CNF formula.

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impl CNFFormula

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pub fn n_vars(&self) -> usize

Returns the number of variables involved in the CNF formula.

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pub fn n_clauses(&self) -> usize

Returns the number of clauses involved in the CNF formula.

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pub fn update_n_vars(&mut self, n_vars: usize)

Updates the number of variables.

§Panics

This function panics if the new number of variables is lower than the current.

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pub fn iter_clauses(&self) -> ClauseIterator<'_>

Returns an iterator that yields the clauses of this CNF formula.

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impl Default for CNFFormula

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fn default() -> CNFFormula

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

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

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fn type_id(&self) -> TypeId

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fn az<Dst>(self) -> Dst
where T: Cast<Dst>,

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fn borrow(&self) -> &T

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

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impl<Src, Dst> CastFrom<Src> for Dst
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fn cast_from(src: Src) -> Dst

Casts the value.
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impl<T> CheckedAs for T

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fn checked_as<Dst>(self) -> Option<Dst>
where T: CheckedCast<Dst>,

Casts the value.
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fn checked_cast_from(src: Src) -> Option<Dst>

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impl<T> From<T> for T

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fn from(t: T) -> 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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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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where T: OverflowingCast<Dst>,

Casts the value.
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where Src: OverflowingCast<Dst>,

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Casts the value.
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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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where T: SaturatingCast<Dst>,

Casts the value.
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fn saturating_cast_from(src: Src) -> Dst

Casts the value.
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where T: StrictCast<Dst>,

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impl<Src, Dst> StrictCastFrom<Src> for Dst
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type Error = Infallible

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

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where T: UnwrappedCast<Dst>,

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fn unwrapped_cast_from(src: Src) -> Dst

Casts the value.
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fn wrapping_as<Dst>(self) -> Dst
where T: WrappingCast<Dst>,

Casts the value.
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impl<Src, Dst> WrappingCastFrom<Src> for Dst
where Src: WrappingCast<Dst>,

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fn wrapping_cast_from(src: Src) -> Dst

Casts the value.