Index C/C++ code using Emacs

Question

How to index C/C++ code using Emacs?
Is it possible to use Cscope db to browsing C/C++ code in emacs?

Answer 1

CEDET (built-in) does a good job for this.

Use http://alexott.net/en/writings/emacs-devenv/EmacsCedet.html for an introduction to CEDET.

Use semantic-ia-fast-jump to go to definition of entity at point.

Use function-args or helm-semantic if you'd like to jump within a file with helm like so: