Struct drumatech::structure::ArrayQueue

pub struct ArrayQueue<T> {
    pub head: usize,
    pub size: usize,
    pub contents: Vec<T>,
    pub cap: usize,
}

Fields

head: usize

size: usize

contents: Vec<T>

cap: usize

Methods

impl<T: Clone> ArrayQueue<T>

pub fn new(contents: Vec<T>) -> ArrayQueue<T>

pub fn resize(&mut self)

pub fn update(&mut self)

pub fn add(&mut self, x: T) -> bool

add the value with resizing contents capacities.

Examples

extern crate drumatech;
use drumatech::structure;
let mut arys : structure::ArrayQueue<u8> = structure::ArrayQueue::new(vec![1,2,3,4,5]);
arys.add(30);
assert_eq!(arys.contents.len(),6);
assert_eq!(1,arys.contents[0]);
assert_eq!(30,arys.contents[arys.size-1]);

pub fn remove(&mut self) -> T

remove the value with resizing contents capacities.

Examples

extern crate drumatech;
use drumatech::structure;
let mut arys : structure::ArrayQueue<u8> = structure::ArrayQueue::new(vec![1,2,3,4,5]);
assert_eq!(1,arys.remove());
assert_eq!(arys.contents.len(),4);
arys.add(30);
assert_eq!(arys.contents.len(),5);