# MClass metric: Class Depth in Inheritance Tree
#
# Following the longest path composed only of extends edges from self to Object
class CDITC
	super MClassMetric
	super IntMetric
	redef fun name do return "cditc"
	redef fun desc do return "depth in class tree following only class, abstract, extern kind"

	redef fun collect(mclasses) do
		for mclass in mclasses do
			values[mclass] = mclass.ditc(mainmodule)
		end
	end
end