Struct Grid2D 

pub struct Grid2D {
    pub nx: usize,
    pub ny: usize,
    pub dx: f32,
    pub dy: f32,
    /* private fields */
}

Grille 2D de f32 stockée en ligne-majeure (index = y * nx + x).

Fields

nx: usize

ny: usize

dx: f32

dy: f32

Implementations

impl Grid2D

pub fn new(nx: usize, ny: usize, dx: f32, dy: f32) -> Self

pub fn index(&self, x: usize, y: usize) -> usize

pub fn get(&self, x: usize, y: usize) -> f32

pub fn set(&mut self, x: usize, y: usize, val: f32)

pub fn fill(&mut self, val: f32)

pub fn as_slice(&self) -> &[f32]

Lecture seule des données brutes (export, rendu, boucles rapides).

pub fn as_mut_slice(&mut self) -> &mut [f32]

Écriture sur les données brutes.

pub fn row(&self, y: usize) -> &[f32]

Ligne y en lecture seule.

Trait Implementations

impl Clone for Grid2D

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Grid2D

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

Formats the value using the given formatter.