Struct CeilL2

pub struct CeilL2<T = Coords> { /* private fields */ }

distance metric that is the usual euclidean metric, divided by a scale factor and rounded up. behavior on length mismatch is currently unspecified

Implementations

impl CeilL2<Coords>

pub fn new() -> Self

creates a new metric that is the ceiling function of the euclidean metric

pub fn with_factor(factor: f64) -> Self

creates a new ceiling euclidean metric that rounds up to the given factor

impl<T> CeilL2<T>

pub fn new_for(t: T) -> Self

creates a new metric that is the ceiling function of the euclidean metric

pub fn with_factor_for(factor: f64, t: T) -> Self

creates a new ceiling euclidean metric that rounds up to the given factor

Trait Implementations

impl<T> AsMut<CeilL2<T>> for CeilL2<T>

fn as_mut(&mut self) -> &mut Self

Converts this type into a mutable reference of the (usually inferred) input type.

impl<T> AsRef<CeilL2<T>> for CeilL2<T>

fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: Clone> Clone for CeilL2<T>

fn clone(&self) -> CeilL2<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for CeilL2<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for CeilL2<T>

fn default() -> Self

Returns the “default value” for a type.

impl<U: ?Sized + CoordIter, V: ?Sized + CoordIter<Item = U::Item>> DiscreteMetric<U, V> for CeilL2

fn distance(&self, u: &U, v: &V) -> usize

computes the distance between two elements of the metric space