27.6 Revisions

As it stands, the program collects a very limited set of statistics. It might be nice to add things like average identifier size, per-procedure statistics, and pre-class statistics. One thing we kept in mind when we designed our program is the need for expandability.

We stopped our statistics collection at four types of statistics because we had fulfilled our mission to demonstrate a reasonable, advanced set of C++ constructs. We didn't add more because it would make the program too complex to fit in the chapter. On the whole, the program does its job well.