set.md

Set (std/set.zc)

The std/set module provides a Generic Hash Set Set<T>.

Usage

import "std/set.zc"

Types

Struct Set<T>

A set of unique elements.

Methods

• fn new() -> Set<T> Creates a new empty set.

• fn add(self, val: T) -> bool Adds a value to the set. Returns true if the value was added, false if it was already present.

• fn contains(self, val: T) -> bool Returns true if the set contains the value.

• fn remove(self, val: T) -> bool Removes a value from the set. Returns true if present and removed.

• fn length(self) -> usize Returns the number of elements in the set.

• fn is_empty(self) -> bool Returns true if the set is empty.

• fn clear(self) Removes all elements from the set.