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60 lines
1.7 KiB
60 lines
1.7 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace Net3_Proxy
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{
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internal static class TypeUtils
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{
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public static void ValidateType(Type type, string paramName)
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=> ValidateType(type, paramName, false, false);
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// Token: 0x0600197D RID: 6525 RVA: 0x00053C07 File Offset: 0x00051E07
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public static void ValidateType(Type type, string paramName, bool allowByRef, bool allowPointer)
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{
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if (ValidateType(type, paramName, -1))
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{
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if (!allowByRef && type.IsByRef)
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{
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throw new ArgumentException("Type must not be ref", paramName);
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}
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if (!allowPointer && type.IsPointer)
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{
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throw new ArgumentException("Type must not be pointer", paramName);
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}
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}
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}
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// Token: 0x0600197E RID: 6526 RVA: 0x00053C37 File Offset: 0x00051E37
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public static bool ValidateType(Type type, string paramName, int index)
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{
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if (type == typeof(void))
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return false;
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if (type.ContainsGenericParameters)
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throw type.IsGenericTypeDefinition
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? new ArgumentException($"Type {type} is a generic type definition", GetParamName(paramName, index))
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: new ArgumentException($"Type {type} contains generic parameters", GetParamName(paramName, index));
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return true;
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}
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public static string GetParamName(string paramName, int index)
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{
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if (index >= 0)
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{
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return string.Format("{0}[{1}]", paramName, index);
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}
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return paramName;
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}
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public static bool AreEquivalent(Type t1, Type t2)
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{
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return t1 != null && t1 == t2;
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}
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public static bool AreReferenceAssignable(Type dest, Type src)
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{
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return TypeUtils.AreEquivalent(dest, src) || (!dest.IsValueType && !src.IsValueType && dest.IsAssignableFrom(src));
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}
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}
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}
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