Struct RegularRepetition

pub struct RegularRepetition<T>
where
    T: CoordinateType,
{ /* private fields */ }

Describe a equi-spaced n*m two-dimensional repetition as a lattice. The offsets are computed as (i*a, j*b) for i in 0..n and j in 0..m. a and b the distance vectors between two neighbouring points.

Implementations

impl<T> RegularRepetition<T>

where T: CoordinateType,

pub fn new(a: Vector<T>, b: Vector<T>, n: u32, m: u32) -> RegularRepetition<T>

Create a new lattice based repetition.

Parameters

• a, b: Lattice vectors.
• n, m: Number of repetitions in directions a and b.

pub fn new_rectilinear( spacing_x: T, spacing_y: T, num_x: u32, num_y: u32, ) -> RegularRepetition<T>

Create a repetition along the x and y axis.

Example

use iron_shapes::prelude::RegularRepetition;

let rep = RegularRepetition::new_rectilinear(1, 1, 1, 2);
assert_eq!(rep.len(), 2);
let offsets: Vec<_> = rep.iter().collect();

assert_eq!(offsets, [(0, 0).into(), (0, 1).into()]);

pub fn iter(self) -> impl Iterator<Item = Vector<T>>

Iterate over each offsets of this repetition.

pub fn len(&self) -> usize

Return the number of offsets in this repetition.

pub fn is_empty(&self) -> bool

Check if number of repetitions is zero.

Trait Implementations

impl<T> Clone for RegularRepetition<T>

where T: Clone + CoordinateType,

fn clone(&self) -> RegularRepetition<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Debug for RegularRepetition<T>

where T: Debug + CoordinateType,

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

Formats the value using the given formatter.

impl<T> Hash for RegularRepetition<T>

where T: Hash + CoordinateType,

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T> PartialEq for RegularRepetition<T>

where T: PartialEq + CoordinateType,

fn eq(&self, other: &RegularRepetition<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> Copy for RegularRepetition<T>

where T: Copy + CoordinateType,

impl<T> Eq for RegularRepetition<T>

where T: Eq + CoordinateType,

impl<T> StructuralPartialEq for RegularRepetition<T>

where T: CoordinateType,