The generic class UnorderedBag is an unordered set of entries, with duplicate keys permitted. The generic has a single type parameter, T - the data type of the set. The generic class UnorderedBag exists in the namespace Calculus (in assembly Calculus.dll).
When creating a set UnorderedBag<T>, the key class T is expected to be equality comparable. There are two ways the equality comparer may be specified:
The declaration of the unordered bag class (in C#) is shown below.
[Serializable] public class UnorderedBag<T> : ISet<T>, IEquatable<UnorderedBag<T>>
When foreach is applied to a set, the entries are presented in the order of the hash codes for elements.