Struct FlatMatrix 

pub struct FlatMatrix {
    pub data: Vec<f64>,
    pub nrows: usize,
    pub ncols: usize,
}

Row-major flat matrix.

Fields

data: Vec<f64>

Row-major storage: data[i * ncols + j].

nrows: usize

Number of rows.

ncols: usize

Number of columns.

Implementations

impl FlatMatrix

pub fn zeros(nrows: usize, ncols: usize) -> Self

A zero-filled matrix.

pub fn get(&self, row: usize, col: usize) -> f64

Element at (row, col).

pub fn get_mut(&mut self, row: usize, col: usize) -> &mut f64

Mutable element at (row, col).

Trait Implementations

impl Clone for FlatMatrix

fn clone(&self) -> FlatMatrix

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FlatMatrix

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

Formats the value using the given formatter.