Object oriented ALV in executable report

Hello Friends,

I am having requirement of ALV objects to display report in ALV format.

I have created executable program in se38, in that I am having one internal table , I want to display that

table in ALV grid format by using ALV OOPS concept. I also have to show some of the data in header part.

This is not a modulle pool report.

so please suggest, or send me some sample code for ALV OOPS without module pool.

Thanks