EqualityComparer.cs

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using System;
using System.Runtime.CompilerServices;
using Cpp2IlInjected;
 
namespace System.Collections.Generic
{
    // Token: 0x02000655 RID: 1621
    [TypeDependency("System.Collections.Generic.ObjectEqualityComparer`1")]
    [Serializable]
    public abstract class EqualityComparer<T> : IEqualityComparer, IEqualityComparer<T>
    {
        // Token: 0x170007F9 RID: 2041
        // (get) Token: 0x0600317D RID: 12669 RVA: 0x0000207A File Offset: 0x0000027A
        public static EqualityComparer<T> Default
        {
            get
            {
                throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
            }
        }
 
        // Token: 0x0600317E RID: 12670 RVA: 0x0006B5E4 File Offset: 0x000697E4
        private static EqualityComparer<T> CreateComparer()
        {
            Type type;
            if (type != null)
            {
            }
            Type type2;
            bool flag = type == type2;
            object obj;
            if (obj != null)
            {
            }
            if (obj != null)
            {
            }
            if (obj == null || obj != null)
            {
                Type type3;
                TypeCode typeCode = Type.GetTypeCode(Enum.GetUnderlyingType(type3));
                throw new InvalidCastException();
            }
            throw new ArrayTypeMismatchException();
        }
 
        // Token: 0x0600317F RID: 12671
        public abstract bool Equals(T x, T y);
 
        // Token: 0x06003180 RID: 12672
        public abstract int GetHashCode(T obj);
 
        // Token: 0x06003181 RID: 12673 RVA: 0x0006B630 File Offset: 0x00069830
        internal virtual int IndexOf(T[] array, T value, int startIndex, int count)
        {
            return count;
        }
 
        // Token: 0x06003182 RID: 12674 RVA: 0x0006B640 File Offset: 0x00069840
        internal virtual int LastIndexOf(T[] array, T value, int startIndex, int count)
        {
            return count;
        }
 
        // Token: 0x06003183 RID: 12675 RVA: 0x0006B650 File Offset: 0x00069850
        int IEqualityComparer.GetHashCode(object obj)
        {
            if (obj != null)
            {
                if (obj != null)
                {
                }
                ThrowHelper.ThrowArgumentException(ExceptionResource.Argument_InvalidArgumentForComparison);
            }
            throw new InvalidCastException();
        }
 
        // Token: 0x06003184 RID: 12676 RVA: 0x0006B670 File Offset: 0x00069870
        bool IEqualityComparer.Equals(object x, object y)
        {
            if (x != null && y != null)
            {
                if (x != null && y != null)
                {
                    return true;
                }
                ThrowHelper.ThrowArgumentException(ExceptionResource.Argument_InvalidArgumentForComparison);
            }
            throw new InvalidCastException();
        }
 
        // Token: 0x06003185 RID: 12677 RVA: 0x0006B698 File Offset: 0x00069898
        protected EqualityComparer()
        {
        }
 
        // Token: 0x04001AA8 RID: 6824
        private static EqualityComparer<T> defaultComparer;
    }
}