SetOfVariations.cs

using Waher.Script.Abstraction.Elements;
using Waher.Script.Abstraction.Sets;
 
namespace Waher.Script.Fractals.IFS.Variations
{
    public class SetOfVariations : Set
    {
        public static readonly SetOfVariations Instance = new SetOfVariations();
 
        public SetOfVariations()
        {
        }
 
        public override bool Contains(IElement Element)
        {
            return
                Element is FlameVariationZeroParameters ||
                Element is FlameVariationOneParameter ||
                Element is FlameVariationOneComplexParameter ||
                Element is FlameVariationMultipleParameters;
        }
 
        public override bool Equals(object obj)
        {
            return obj is SetOfVariations;
        }
 
        public override int GetHashCode()
        {
            return ((object)this).GetHashCode();
        }
    }
}