ObjectSequenceMany.cs

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namespace System.Diagnostics.Metrics;
 
internal struct ObjectSequenceMany : IEquatable<ObjectSequenceMany>, IObjectSequence
{
    private readonly object[] _values;
 
    public ObjectSequenceMany(object[] values)
    {
        _values = values;
    }
 
    public bool Equals(ObjectSequenceMany other)
    {
        if (_values.Length != other._values.Length)
        {
            return false;
        }
        for (int i = 0; i < _values.Length; i++)
        {
            object obj = _values[i];
            object obj2 = other._values[i];
            if (obj == null)
            {
                if (obj2 != null)
                {
                    return false;
                }
            }
            else if (!obj.Equals(obj2))
            {
                return false;
            }
        }
        return true;
    }
 
    public override bool Equals(object obj)
    {
        if (obj is ObjectSequenceMany other)
        {
            return Equals(other);
        }
        return false;
    }
 
    public Span<object> AsSpan()
    {
        return _values.AsSpan();
    }
 
    public override int GetHashCode()
    {
        HashCode hashCode = default(HashCode);
        for (int i = 0; i < _values.Length; i++)
        {
            hashCode.Add(_values[i]);
        }
        return hashCode.ToHashCode();
    }
}