protected override bool IsSupersetOf(ImmSet <T> other)
{
return(Root.IsSupersetOf(other.Root));
}
protected override ImmSet <T> Union(ImmSet <T> other)
{
return(Root.Union(other.Root, Lineage.Mutable()).Wrap(EqualityComparer));
}
protected override ImmSet <T> Intersect(ImmSet <T> other)
{
return(Root.Intersect(other.Root, Lineage.Mutable(), null).Wrap(EqualityComparer));
}
protected override SetRelation RelatesTo(ImmSet <T> other)
{
return(Root.RelatesTo(other.Root));
}
protected override ImmSet <T> Difference(ImmSet <T> other)
{
return(Root.SymDifference(other.Root, Lineage.Mutable()).Wrap(EqualityComparer));
}
protected override bool IsCompatibleWith(ImmSet <T> other)
{
return(EqualityComparer.Equals(other.EqualityComparer));
}
protected override bool IsDisjointWith(ImmSet <T> other)
{
return(Root.IsDisjoint(other.Root));
}
protected override ISetBuilder <T, ImmSet <T> > BuilderFrom(ImmSet <T> collection)
{
return(new Builder(collection.EqualityComparer, collection.Root));
}
/// <summary>
/// Converts the sequence to an <see cref="ImmSet{T}"/>. Optionally, you may provide an eq comparer.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="items"></param>
/// <param name="eq"></param>
/// <returns></returns>
public static ImmSet <T> ToImmSet <T>(this IEnumerable <T> items, IEqualityComparer <T> eq = null)
{
return(ImmSet <T> .Empty(eq).Union(items));
}
/// <summary>
/// Returns an empty <see cref="ImmSet{T}"/> that uses this eq comparer.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="eq"></param>
/// <returns></returns>
public static ImmSet <T> CreateSet <T>(this IEqualityComparer <T> eq)
{
return(ImmSet <T> .Empty(eq));
}
/// <summary>
/// Returns an empty <see cref="ImmSet{T}"/> that uses default equality semantics.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static ImmSet <T> Empty <T>()
{
return(ImmSet <T> .Empty());
}
public ImmSetDebugView(ImmSet <T> set)
{
IterableView = new IterableDebugView <T>(set);
}