There was a program by Power Builder called Sleuth QA that would profile the functions in Delphi and C++ Builder applications. I'm certain there would be a way to output these functions in a usable format, plus allow you to determine some valuable stats about each. Unfortunatly Power Builder has gone under, but I believe they open-sourced all of their code and made their products available, I’m just not sure where. A little searching around might find this out though.
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-Jeff
Rome did not create a great empire by having meetings; they did it by killing all those who opposed them.