The difference to previous CC use, is the the change impact formula looks at the complexity already in the class/file. Typical CC just looks at the function it is change and not the context of the change. The Change Impact formula incorporates that to avoid god class and god method issues. Plus multiplying by number of files punishes for non-cohesive code bases. For me it puts the intuition of high cohesion and low coupling into a measurable metric.

[dead]