71 lines
1.4 KiB
C#
71 lines
1.4 KiB
C#
using System;
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using System.Diagnostics;
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using SCG = System.Collections.Generic;
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public abstract class EnumerableBase<T> : SCG.IEnumerable<T>
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{
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public abstract SCG.IEnumerator<T> GetEnumerator ();
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System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator ()
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{
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return GetEnumerator ();
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}
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}
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public abstract class CollectionValueBase<T> : EnumerableBase<T>
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{
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protected virtual void raiseItemsAdded (T item, int count)
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{ }
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protected class RaiseForRemoveAllHandler
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{
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CircularQueue<T> wasRemoved;
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}
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public override abstract SCG.IEnumerator<T> GetEnumerator();
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}
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public class CircularQueue<T> : EnumerableBase<T>
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{
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public override SCG.IEnumerator<T> GetEnumerator()
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{
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yield break;
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}
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public virtual void Enqueue (T item)
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{ }
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}
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public class HashSet<T> : CollectionValueBase<T>
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{
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private bool searchoradd (ref T item, bool add, bool update, bool raise)
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{
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return true;
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}
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public virtual void RemoveAll<U>(SCG.IEnumerable<U> items) where U : T
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{
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RaiseForRemoveAllHandler raiseHandler = new RaiseForRemoveAllHandler ();
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}
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public virtual void AddAll<U> (SCG.IEnumerable<U> items)
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where U : T
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{
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CircularQueue<T> wasAdded = new CircularQueue<T> ();
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foreach (T item in wasAdded)
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raiseItemsAdded (item, 1);
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}
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public override SCG.IEnumerator<T> GetEnumerator()
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{
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yield break;
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}
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}
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class X
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{
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public static void Main ()
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{ }
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}
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