Trait VAbs

pub trait VAbs: Vector {
    type Output;

    // Required methods
    fn abs_sqr(&self) -> Self::Output;
    fn abs(&self) -> Self::Output;
}

Required Associated Types

type Output

Required Methods

fn abs_sqr(&self) -> Self::Output

Returns the square euclidian absolute value of any vector-array

||u||²

Examples

let u = [1.0, 2.0];
let u_abs_sqr = u[0]*u[0] + u[1]*u[1];
 
assert_eq!(u.abs_sqr(), u_abs_sqr);

fn abs(&self) -> Self::Output

Returns the euclidian absolute value of any vector-array

||u||

Examples

let u = [1.0, 2.0];
let u_abs = (u[0]*u[0] + u[1]*u[1]).sqrt();
 
assert_eq!(u.abs(), u_abs);

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<F: Float, const N: usize> VAbs for [Complex<F>; N]

type Output = F

fn abs_sqr(&self) -> Self::Output

fn abs(&self) -> Self::Output

impl<const N: usize> VAbs for [f32; N]

type Output = f32

fn abs_sqr(&self) -> Self::Output

fn abs(&self) -> Self::Output

impl<const N: usize> VAbs for [f64; N]

type Output = f64

fn abs_sqr(&self) -> Self::Output

fn abs(&self) -> Self::Output

Implementors