# Implementation of a `StringCharView` for `Concat` objects
private class RopeChars
	super StringCharView

	redef type SELFTYPE: Concat

	redef fun [](i) do
		return target[i]
	end

	redef fun iterator_from(i) do return new RopeCharIterator.from(target, i)

	redef fun reverse_iterator_from(i) do return new RopeCharReverseIterator.from(target, i)

end