[Kde-perl] Memory fault when inserting QTableItem into QTable

[Germain Garand]

Le Lundi 12 Juillet 2004 09:37, Ashley Winters a écrit :
> --- Richard Dale <Richard_Dale at tipitina.demon.co.uk> wrote:
> > On Monday 12 July 2004 03:03, Ashley Winters wrote:
> > > --- Richard Dale <Richard_Dale at tipitina.demon.co.uk> wrote:
> > > It's explicitly taking responsibility for the destruction of the
> >
> > object
> >
> > > AWAY from Perl by calling takeItem(), and we need to honor it.
> > >
> > > So, the patch is a simple one-line fix:
> > >
> > > -     setAllocated( $_[0], 1 );
> > > +     setAllocated( $_[0], was_called_from_perl() );
> > >
> > > Of course, someone has to write was_called_from_perl(), which needs

it looks to me that callMethod is the sensible place to do that 
(i.e. set a flag).
We know when the virtual call is issued, and we know when it goes back.

> Unfortunately, this raises one more issue...
>
> $item = $object->findItemCreatedByQt();
> $object->takeItem($item);
>
> $item is scheduled for deletion, but it's not in the global object map.
> This contradicts the general rule that Perl is forbidden to delete
> objects which aren't "owned" by the object map.
>

I think they are added to the object map upon marshalling, so that would be 
all fine.

Germain, zombie too.