22 lines
673 B
C#
22 lines
673 B
C#
using System.Collections.Concurrent;
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namespace SHH.MjpegPlayer
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{
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/// <summary>
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/// 辅助类：线程安全集合
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/// </summary>
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public class ConcurrentHashSet<T> : IEnumerable<T>
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{
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private readonly ConcurrentDictionary<T, byte> _dict = new ConcurrentDictionary<T, byte>();
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public void Add(T item) => _dict.TryAdd(item, 0);
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public void Remove(T item) => _dict.TryRemove(item, out _);
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public bool IsEmpty => _dict.IsEmpty;
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public IEnumerator<T> GetEnumerator() => _dict.Keys.GetEnumerator();
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System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() => GetEnumerator();
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}
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} |