MultiSet<T> class

MultiSet (Bag) Operations: union, intersection, difference, and count.

A MultiSet allows duplicate elements. This implementation uses Map<T, int.

Constructors

MultiSet([Iterable<T>? items])

Properties

hashCode → int

The hash code for this object.

no setter, inherited

length → int

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

add(T value, [int count = 1]) → void

count(T value) → int

difference(MultiSet<T> other) → MultiSet<T>

intersection(MultiSet<T> other) → MultiSet<T>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

remove(T value, [int count = 1]) → bool

toSet() → Set<T>

toString() → String

A string representation of this object.

override

union(MultiSet<T> other) → MultiSet<T>

Operators

operator ==(Object other) → bool

The equality operator.

inherited