/// <summary>
/// Creates a new instance of <see cref="NegatingFilter"/>.
/// </summary>
public NegatingFilter(PipFilter inner)
{
Inner = inner;
m_cachedHashCode = ~Inner.GetHashCode();
}
/// <summary>
/// Class constructor
/// </summary>
protected ClosureFunctionFilter(PipFilter inner, ClosureMode closureMode = ClosureMode.TransitiveIncludingSelf)
{
Inner = inner;
ClosureMode = closureMode;
m_cachedHashCode = HashCodeHelper.Combine(Inner.GetHashCode(), GetType().GetHashCode(), (int)ClosureMode);
}
/// <inheritdoc/> public override int GetHashCode() => PipFilter.GetHashCode();
