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