Struct abstutil::collections::Counter

pub struct Counter<T: Ord + PartialEq + Clone> {
    map: BTreeMap<T, usize>,
    sum: usize,
}

Fields

map: BTreeMap<T, usize>

sum: usize

Implementations

impl<T: Ord + PartialEq + Clone> Counter<T>

pub fn new() -> Counter<T>

pub fn add(&mut self, val: T, amount: usize) -> usize

pub fn inc(&mut self, val: T) -> usize

pub fn get(&self, val: T) -> usize

pub fn sorted_asc(&self) -> Vec<Vec<T>>

Values with the same count are grouped together

pub fn highest_n(&self, n: usize) -> Vec<(T, usize)>

pub fn max(&self) -> usize

pub fn sum(&self) -> usize

pub fn compare(self, other: Counter<T>) -> Vec<(T, usize, usize)>

pub fn borrow(&self) -> &BTreeMap<T, usize>

pub fn consume(self) -> BTreeMap<T, usize>

pub fn is_empty(&self) -> bool

Trait Implementations

impl<T: Clone + Ord + PartialEq> Clone for Counter<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Ord + PartialEq + Clone> Default for Counter<T>

fn default() -> Counter<T>

Returns the “default value” for a type.