/// <summary>
/// Returns a hash code for this instance.
/// </summary>
/// <returns>
/// A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table.
/// </returns>
public override int GetHashCode()
{
unchecked
{
if (Types.Length > 16)
{
return(Types.Length.GetHashCode());
}
var tReturn = Types.Aggregate(1, (current, type) => (current * 397) ^ type.GetHashCode());
if (InformalInterface != null)
{
tReturn = InformalInterface.Aggregate(tReturn, (current, type) => (current * 397) ^ type.GetHashCode());
}
return(tReturn);
}
}
/// <summary>
/// Equalses the specified other.
/// </summary>
/// <param name="other">The other.</param>
/// <returns></returns>
public bool Equals(TypeHash other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
if (InformalInterface != null || other.InformalInterface != null)
{
if (InformalInterface == null || other.InformalInterface == null)
{
return(false);
}
if (Types.Length != other.Types.Length)
{
return(false);
}
var tTypes = Types.SequenceEqual(other.Types);
if (!tTypes)
{
return(false);
}
return(InformalInterface.SequenceEqual(other.InformalInterface));
}
return(Types.SequenceEqual(other.Types));
}