I'm writing you because I don't know how to indenting the C++ code in the following mode:

class foo
{

    private:

         int n;

    public:

        void bar ();

};

I did many searches, and the two principal messages (http://lists.gnu.org/archive/html/help-gnu-emacs/2009-09/msg00593.html and http://lists.gnu.org/archive/html/help-gnu-emacs/2012-10/msg00332.html) doesn't resolve my problem.

Any help?

Thanks to all!