Re: patch to fix iterators in khomeview (for kde4 version)

On Tue, Jun 30, 2009 at 8:09 AM, Thomas Baumgart<thb@...> wrote:
> Does this also apply for the Qt3 version? I am not sure, why it should fail on
> Qt3. Can someone literate explain?

After investigating a bit it seems that on the Qt3 version there is no
problem since QValueList is used and QValueList::erase(it) has the
following behavior (quote from the API doc): "No iterators other than
'it' or other iterators pointing at the same item as 'it' are
invalidated". But on Qt4 version QList is used and "iterators to a
QList can become invalid after any insertion or removal". According to
http://doc.trolltech.com/4.3/containers.html#container-classes we need
QLinked list in Qt4 if we are to keep the code the way it is.

Sorry for the false alarm.