function NewIterator( const Iterator: IIterator; const Transform: TTransform<Variant>; const Filter: TTransform<Variant>; Owns: Boolean): IIterator;

function NewIterator( const Iterator: IIterator; const Transform: TTransform<Variant>; const Filter: TFilter<Variant>; Owns: Boolean): IIterator;

function NewIterator( const Iterators: TArray<DSGenUtil.IIterator>; Owns: Boolean): IIterator;

Defined in: DSList

Additional overloads defined in: DSStreams