Clear
abstract
public abstract void Clear()public abstract void Clear()public abstract bool Contains(T item)itemTpublic abstract void CopyTo(T[] array, int arrayIndex)arrayT[]arrayIndexintpublic abstract T Dequeue()public abstract void Enqueue(T item)itemTpublic abstract T Peek()public abstract bool TryDequeue(out T item)itemTpublic abstract bool TryPeek(out T item)itemT