33 lines
619 B
C#
33 lines
619 B
C#
// Compiler options: /t:library
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using System;
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using SCG = System.Collections.Generic;
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namespace C5
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{
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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 class ArrayBase<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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}
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public class ArrayList<T> : ArrayBase<T>
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{
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public override SCG.IEnumerator<T> GetEnumerator ()
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{
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return base.GetEnumerator ();
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}
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}
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}
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