[−][src]Trait rstats::Vecu8

pub trait Vecu8 {
    fn smult(self, s: f64) -> Vec<f64>;

    fn sadd(self, s: f64) -> Vec<f64>;

    fn dotp(self, v: &[f64]) -> f64;

    fn vmagsq(self) -> f64;

    fn varc(self, v: &[f64]) -> f64;

    fn vdist(self, v: &[f64]) -> f64;
}

Minimal support also for Vecu8

Required methods

fn smult(self, s: f64) -> Vec<f64>

Scalar multiplication with a vector

fn sadd(self, s: f64) -> Vec<f64>

Scalar addition to vector

fn dotp(self, v: &[f64]) -> f64

Scalar product of two vectors

fn vmagsq(self) -> f64

Vector magnitude squared (sum of squares)

fn varc(self, v: &[f64]) -> f64

Area proportional to the swept arc

fn vdist(self, v: &[f64]) -> f64

Euclidian distance

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Implementations on Foreign Types

impl<'_> Vecu8 for &'_ [u8][src]

fn smult(self, s: f64) -> Vec<f64>[src]

Scalar multiplication of a vector, creates new vec

fn sadd(self, s: f64) -> Vec<f64>[src]

Scalar addition to a vector, creates new vec

fn dotp(self, v: &[f64]) -> f64[src]

Scalar product.
Must be of the same length - no error checking (for speed)

fn vmagsq(self) -> f64[src]

Vector magnitude squared

fn varc(self, v: &[f64]) -> f64[src]

Area of swept arc

fn vdist(self, v: &[f64]) -> f64[src]

Euclidian distance between self u8 point and v: &f64.
Slightly faster than vsub followed by vmag, as both are done in one loop

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Implementors

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