Emacs C++, opening corresponding header file

Question

I am new to emacs and I was wondering

• if there is a shortcut to switch between header/source and the corresponding source/header file

• if there i

Answer 1

Check the excellent Emacs-fu article Quickly switching between header and implementation

In case the blog post has gone, here is copy of the solution:

(add-hook 'c-mode-common-hook
  (lambda() 
    (local-set-key  (kbd "C-c o") 'ff-find-other-file)))

Now, we can quickly switch between myfile.cc and myfile.h with C-c o. Note the use of the c-mode-common-hook, so it will work for both C and C++.