Struct Matrix 

pub struct Matrix {
    pub rows: usize,
    pub cols: usize,
    pub data: Vec<f64>,
}

Dense matrix stored in row-major order.

Fields

rows: usize

cols: usize

data: Vec<f64>

Implementations

impl Matrix

pub fn zeros(rows: usize, cols: usize) -> Self

Create an uninitialized (zero) matrix.

pub fn identity(n: usize) -> Self

Create identity matrix.

pub fn from_data(rows: usize, cols: usize, data: Vec<f64>) -> Self

Create from row-major flat data.

pub fn get(&self, r: usize, c: usize) -> f64

pub fn set(&mut self, r: usize, c: usize, v: f64)

Trait Implementations

impl Clone for Matrix

fn clone(&self) -> Matrix

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Matrix

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

Formats the value using the given formatter.

impl Index<(usize, usize)> for Matrix

type Output = f64

The returned type after indexing.

fn index(&self, (r, c): (usize, usize)) -> &f64

Performs the indexing (container[index]) operation.

impl IndexMut<(usize, usize)> for Matrix

fn index_mut(&mut self, (r, c): (usize, usize)) -> &mut f64

Performs the mutable indexing (container[index]) operation.