Re: creating a vector of a vector of Gtk::ToggleButton

[Carl Nygard <cjnygard fast net>]

On Thu, 2004-10-28 at 23:31, Rob Benton wrote:
> Carl Nygard wrote:
> 
> > Do that.  You don't want to deal with vector<chiprow*>, for the same
> > reason you don't really want the headache of
> > vector<Gtk::ToggleButton*>.  You could wrap chiprow* in a smart pointer,
> > but it's totally unnecessary.
> > 
> > 
> cool.  Now when I destroy them if I used a shared_ptr, I can just use:
> 
> _chips.clear();
> 
> and that should recursively call down all the shared_ptr deletes right? 
>   I don't have to iterate over and call clear on each vector.
> 

Sure, ~vector<T>() calls the dtor for all contained objects.  So all
contained shared_ptr dtor's get called.