Struct RootHintsCache

Source

pub struct RootHintsCache { /* private fields */ }

Expand description

Root approximation hints cache.

Implementations§

Source §

impl RootHintsCache

Source

pub fn new() -> Self

Create a new root hints cache.

Source

pub fn with_config(config: RootHintsConfig) -> Self

Create a new cache with the given configuration.

Source

pub fn store_hints( &mut self, poly: &Polynomial, variable: Var, hints: Vec<RootHint>, )

Store root hints for a polynomial.

Source

pub fn lookup_hints( &mut self, poly: &Polynomial, variable: Var, ) -> Option<&[RootHint]>

Lookup root hints for a polynomial.

Source

pub fn refine_hint( &mut self, poly: &Polynomial, variable: Var, root_index: usize, new_lower: BigRational, new_upper: BigRational, ) -> bool

Refine an existing hint with more precise bounds.

Source

pub fn num_roots(&mut self, poly: &Polynomial, variable: Var) -> Option<usize>

Get the number of cached root hints for a polynomial.

Source

pub fn clear(&mut self)

Clear the cache.

Source

pub fn stats(&self) -> &RootHintsStats

Get statistics.

Source

pub fn cache_size(&self) -> usize

Get cache size.

Trait Implementations§

Source §

impl Default for RootHintsCache

Source §

fn default() -> Self

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

Auto Trait Implementations§

§

impl UnwindSafe for RootHintsCache

Blanket Implementations§

Source §

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

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

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

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

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

Source §

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

Mutably borrows from an owned value. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

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

Source §

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

Source §