Doxygen unfortunately includes standard library headers in include dependency graphs. This easily clutters it and makes the graph rather unpleasant to look at.

However, there is a way to remedy this: hook into Doxygen and patch the dot files!

Installation

• Install pydot using your preferred Python package manager
• Set the DOT_PATH in your Doxyfile to the hooks/ directory of this repository

Doxygen should now patch all include dependency graphs who have nodes that match a standard library header name or whose nodes link to cppreference if properly set up through Doxygen's tag support.