Struct Ball 

pub struct Ball { /* private fields */ }

Hypersphere defined by center and radius.

Used by ball embedding models (subsume’s Ball type, RegD embeddings).

Implementations

impl Ball

pub fn new(center: Vec<f32>, radius: f32) -> Self

pub fn radius(&self) -> f32

Trait Implementations

impl Clone for Ball

fn clone(&self) -> Ball

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ball

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

Formats the value using the given formatter.

impl Region for Ball

fn dim(&self) -> usize

Dimensionality of the embedding space.

fn center(&self) -> &[f32]

Center of the region. Used as the proxy point for ANN indexing.

fn distance_to_point(&self, point: &[f32]) -> f32

Minimum L2 distance from point to the region surface. Returns 0.0 if the point is inside the region.

fn contains(&self, point: &[f32]) -> bool

Whether point lies inside (or on the boundary of) this region.