[Qt-interest] How does QT release its memory?

[Tim W]

>Can I still use *delete* to reclaim memory manually?

I would advice you to use deleteLater on QObjects to make sure all pending
events are removed.
You can use delete but then you'll have to remove the pending events
yourself.

Cheers,
Tim

On Sat, Dec 13, 2008 at 9:57 AM, 李亮亮 <leecomcn at hotmail.com> wrote:

>  Hi,
> Can I still use *delete* to reclaim memory manually?
>
> Tuvok
>
>  *From:* techsgin <techsgin at gmail.com>
> *Sent:* Saturday, December 13, 2008 9:50 AM
> *To:* 'Tim W' <timpie.w at gmail.com> ; '李亮亮' <leecomcn at hotmail.com>
> *Cc:* qt-interest at trolltech.com
> *Subject:* RE: [Qt-interest] How does QT release its memory?
>
>  Hi Tim
>
>
>
>
>
> Using Qt assistant Look for "Object Trees and Object Ownership"
>
> For more information in regards to Objects and threads see "Thread Support
> in Qt"   in section "Per-Thread Event Loop"
>
>
>
> Regards
>
> TechSgin
>
>
>  ------------------------------
>
> *From:* qt-interest-bounces at trolltech.com [mailto:
> qt-interest-bounces at trolltech.com] *On Behalf Of *Tim W
> *Sent:* Saturday, December 13, 2008 10:40 AM
> *To:* ???
> *Cc:* qt-interest at trolltech.com
> *Subject:* Re: [Qt-interest] How does QT release its memory?
>
>
>
>
>
> <quote http://doc.trolltech.com/4.4/objecttrees.html >
>
> QObjects <http://doc.trolltech.com/4.4/qobject.html> organize themselves
> in object trees. When you create a QObject<http://doc.trolltech.com/4.4/qobject.html> with
> another object as parent, it's added to the parent's children()<http://doc.trolltech.com/4.4/qobject.html#children> list,
> and is deleted when the parent is ....
>
>  </quote>
>
>
>
> Cheers,
>
> Tim
>
> On Sat, Dec 13, 2008 at 8:11 AM, 李亮亮 <leecomcn at hotmail.com> wrote:
>
> Hi all,
> I am new to qt, and I have read some tutorials.
>
> I found all of then use *new* to create objects, but never use *delete* to
> release.
>
> Why?
>
>
>
> Tuvok
>
>
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>
>
>
> --
> An Apple a day keeps Windows away
>
> ACCU - http://www.accu.org - Professionalism in Programming.
>



-- 
An Apple a day keeps Windows away

ACCU - http://www.accu.org - Professionalism in Programming.
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