emacs and installing cedet problem

[gmspro]

Hello,

http://cedet.sourceforge.net/setup.shtml

What i did:
1.Downloaded cedet-1.0pre6.tar.gz from http://cedet.sourceforge.net/
2.Extracted it in /home/useraccount/
3.cd /home/useraccount/cedet-1.0pre6
4.make EMACS=emacs
5.emacs -Q -l cedet-build.el -f cedet-build
6.Added these lines in ~/.emacs file.

(load-file "~/cedet-1.0pre6/common/cedet.el")
(global-ede-mode 1)                      ; Enable the Project management system
(semantic-load-enable-code-helpers)      ; Enable prototype help and smart completion
(global-srecode-minor-mode 1)            ; Enable template insertion menu


After typing dot(.) or arrow(->)can't get the list of members of a class or structure.

#include<iostream>
#include<cstdio>
#include<vector>
#include<stack>
#include<queue>
#include<algorithm>
#include<iterator>
#include<cmath>
#include<cstdlib>
#include<map>
#include<set>
#include<cctype>
#include<sstream>
#include<cstring>
#include<string>
using namespace std;

struct gg{
    int st;
    int yyy;
};
int main(){
    int w,i;
    vector<int>vt;
    vt.
    gg obj;
    obj.
    cout<<endl;
}

If will be great if anyone can tell what should i do and where was the mistake?

Thank you.