From 6eb915c129fc90c6f4c82ae097dd6ffad5239efc Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Mon, 25 Jan 2021 14:28:30 +0800
Subject: +scripts

---
 .../XUtliPoolLib/XFastEnumIntEqualityComparer.cs   | 25 ++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 Client/Assets/Scripts/XUtliPoolLib/XFastEnumIntEqualityComparer.cs

(limited to 'Client/Assets/Scripts/XUtliPoolLib/XFastEnumIntEqualityComparer.cs')

diff --git a/Client/Assets/Scripts/XUtliPoolLib/XFastEnumIntEqualityComparer.cs b/Client/Assets/Scripts/XUtliPoolLib/XFastEnumIntEqualityComparer.cs
new file mode 100644
index 00000000..65de0abf
--- /dev/null
+++ b/Client/Assets/Scripts/XUtliPoolLib/XFastEnumIntEqualityComparer.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+
+namespace XUtliPoolLib
+{
+	[StructLayout(LayoutKind.Sequential, Size = 1)]
+	public struct XFastEnumIntEqualityComparer<TEnum> : IEqualityComparer<TEnum> where TEnum : struct
+	{
+		public static int ToInt(TEnum en)
+		{
+			return EnumInt32ToInt.Convert<TEnum>(en);
+		}
+
+		public bool Equals(TEnum lhs, TEnum rhs)
+		{
+			return XFastEnumIntEqualityComparer<TEnum>.ToInt(lhs) == XFastEnumIntEqualityComparer<TEnum>.ToInt(rhs);
+		}
+
+		public int GetHashCode(TEnum en)
+		{
+			return XFastEnumIntEqualityComparer<TEnum>.ToInt(en);
+		}
+	}
+}
-- 
cgit v1.1-26-g67d0