Struct Ball1

pub struct Ball1<'a> { /* private fields */ }

A norm-1 ball, that is, a set given by $B_1^r = \{x \in \mathbb{R}^n {}:{} \Vert{}x{}\Vert_1 \leq r\}$ or a ball-1 centered at a point $x_c$, that is, $B_1^{x_c, r} = \{x \in \mathbb{R}^n {}:{} \Vert{}x-x_c{}\Vert_1 \leq r\}$

Implementations

impl<'a> Ball1<'a>

pub fn new(center: Option<&'a [f64]>, radius: f64) -> Self

Construct a new ball-1 with given center and radius. If no center is given, then it is assumed to be in the origin

Trait Implementations

impl<'a> Clone for Ball1<'a>

fn clone(&self) -> Ball1<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Constraint for Ball1<'a>

fn project(&self, x: &mut [f64])

Projection onto the set, that is,

fn is_convex(&self) -> bool

Returns true if and only if the set is convex

impl<'a> Copy for Ball1<'a>