On quinta-feira, 23 de fevereiro de 2012 06.26.19, Jason H wrote:
> So in a return-everything query function, it would look like:
>
> QList<QSharedPointer<QObject*> > ObjectDatabase::returnAll()
> {
> QList<QSharedPointer<QObject*> > results;
> foreach (const obj, m_pObjects)
> {
>
> results << QSharedPointer(obj);
> }
>
> return results;
> }
>
> Yes?
No.
It is something like this:
QList<QSharedPointer<QObject*> > ObjectDatabase::returnAll()
{
return m_pObjects;
}
You must already have those objects in QSharedPointer somewhere. Otherwise
QSharedPointer *will* delete them.
--
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
Software Architect - Intel Open Source Technology Center
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