26 lines
757 B
C#
26 lines
757 B
C#
using System.Collections;
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using System.Collections.Generic;
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namespace Cysharp.Text
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{
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/// <summary>
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/// Most IList interface-implementing classes implement the IReadOnlyList interface.
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/// This is for the rare class that does not implement the IList interface.
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/// </summary>
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/// <typeparam name="T"></typeparam>
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internal readonly struct ReadOnlyListAdaptor<T> : IReadOnlyList<T>
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{
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readonly IList<T> _list;
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public ReadOnlyListAdaptor(IList<T> list) => _list = list;
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public T this[int index] => _list[index];
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public int Count => _list.Count;
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public IEnumerator<T> GetEnumerator() => _list.GetEnumerator();
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IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
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}
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}
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