Package doxygen

A documentation system for C/C++

http://www.stack.nl/~dimitri/doxygen/index.html

Doxygen can generate an online class browser (in HTML) and/or a
reference manual (in LaTeX) from a set of documented source files. The
documentation is extracted directly from the sources. Doxygen can
also be configured to extract the code structure from undocumented
source files.

General Commands
Command Description
doxygen documentation system for various programming languages
doxyindexer creates a search index from raw search data
doxysearch search engine used for searching in doxygen documentation.