System.Collections.Generic.ReferenceEqualityComparer
An IEqualityComparer<T> that uses reference equality ( ReferenceEquals)
instead of value equality ( Equals) when comparing two object instances.
namespace System.Collections.Generic
{
internal sealed class ReferenceEqualityComparer : IEqualityComparer<object>, IEqualityComparer
{
public static System.Collections.Generic.ReferenceEqualityComparer Instance { get; }
public new bool Equals(object x, object y);
public int GetHashCode(object obj);
}
}