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Recursion problem...

Started by BenB Apr 22, 2002 at 1:36 PM 0 replies 500+ views

Original Post

Apr 22, 2002 at 1:36 PM

Hey, I have a group of windows, where there''s a parent window, his children, and some of the childrens are parents to other windows too, etc. Anyway, I want to make the Render function, but I''m not sure of how to do that (Using Recursion, isn''t it?)... This is the code to render only the toppest window and its children, what should I add to render its children''s children too? for (int q = 0; q <= Top.sub.GetSize()-1; q++) { Window ww = Top.sub.GetAt(q); if (ww) { RenderWindow(ww); } } Thanks... Ben

Koen

119

Koen

Apr 22, 2002 at 1:43 PM

The render-function should be something like this


Window::render(){
    renderThisWindow();
    for all children k do{
        child[k].render();//recursive function call
    }
}

[edited by - Koen on April 22, 2002 2:55:53 PM]

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