Tool for program statistics

Question

Is there a tool which is able to parse my source code (fortran, C or C++) and return statistics such as the number of loops, the average loop size, the number of functions,

Answer 1

Understand for Fortran/C/C++

Answer 2

SourceMonitor is free and easy to use software for reporting code metrics.

Answer 3

The magic Google term is "code metrics". Wikipedia has a list.

Answer 4

There is a tool called nDepend that gives that kind of analysis.

http://ndepend.com/

It is mainly for .net languages, but they do have a version for c++ and Java.