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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);
}
}
}
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