Struct Tableau

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

A Tableau is a collection of Theory-ies. This corresponds to the entire propositional tableau tree, where each Theory is a branch (from the root node to each leaf).

For example, given the tableau (tree)

    (a^b)
    /   \
   a     b

There are two branches (hence two Theory-ies):

  1. { (a^b), a }
  2. { (a^b), b }

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impl Tableau

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pub fn new() -> Self

Construct a new Tableau with no theories.

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pub fn from_starting_propositional_formula( formula: PropositionalFormula, ) -> Self

Construct a Tableau with the starting root node being the given propositional formula.

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pub fn is_empty(&self) -> bool

Check if the Tableau contains no Theory-ies.

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pub fn pop_theory(&mut self) -> Option<Theory>

Retrieve a Theory from the Tableau.

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pub fn push_theory(&mut self, theory: Theory)

Add a Theory to the Tableau.

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pub fn contains(&self, theory: &Theory) -> bool

Check if the Tableau already contains the Theory.

Trait Implementations§

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impl Clone for Tableau

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fn clone(&self) -> Tableau

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Tableau

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl PartialEq for Tableau

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fn eq(&self, other: &Tableau) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for Tableau

Auto Trait Implementations§

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. 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.