35 lines
1.2 KiB
C#
35 lines
1.2 KiB
C#
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//------------------------------------------------------------
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// Game Framework
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// Copyright © 2013-2020 Jiang Yin. All rights reserved.
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// Homepage: https://gameframework.cn/
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// Feedback: mailto:ellan@gameframework.cn
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//------------------------------------------------------------
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namespace ET
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{
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public static partial class Utility
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{
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/// <summary>
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/// 可空类型相关的实用函数。
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/// </summary>
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public static class Nullable
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{
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/// <summary>
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/// 获取对象是否是可空类型。
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/// </summary>
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/// <typeparam name="T">对象类型。</typeparam>
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/// <param name="t">对象。</param>
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/// <returns>对象是否是可空类型。</returns>
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public static bool IsNullable<T>(T t) { return false; }
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/// <summary>
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/// 获取对象是否是可空类型。
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/// </summary>
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/// <typeparam name="T">对象类型。</typeparam>
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/// <param name="t">对象。</param>
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/// <returns>对象是否是可空类型。</returns>
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public static bool IsNullable<T>(T? t) where T : struct { return true; }
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}
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}
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}
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