[Interest] QHash memory management

[preeteesh kakkar]

Yes, you do need to delete them. You can keep them as scoped_ptr instead of
raw pointer.
On Aug 5, 2014 5:10 PM, "Jason R. Kretzer" <jason at gocodigo.com> wrote:

>  Just a quick question about using QHash with pointers.
>
> Lets say I have the following snippet:
>
> //===========
>
> QWebView *view;
> QHash<int, QWebView *> hash;
>
> for(int i=0; i<10; i++) {
>     view = new QWebView(this);
>     hash.insert(i, view);
> }
>
> ////go do something meaningful
>
> //or do a hash.clear();
> for(int j=0; j<10; j++) {
>     hash.remove(j);
> }
>
> //===========
>
>
> After the remove or clear is called, do I still need to delete the
> pointers?  If so, would I just iterate through them using the value
> function and delete them one by one?
>
> -Jason
>
> --
>  //-----------------------//
>     Jason R. Kretzer
>     Lead Application Developer
>     jason at gocodigo.com
>     C:606.792.0079
>     H:606.297.2551
> //-----------------------//
>
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