Stefan,
Thank you!
To clarify my explanation... the pointer declarations are members from a
class called FaceObject.
qint32 * gender;
float * age;
float * ageDeviationDen;
quint32 * happy;
quint32 * sad;
quint32 * surprised;
quint32 * angry;
Depending on the software flow these pointers may or may not be initialized.
The problem occurs when the pointers are not initialized (poiting to NULL)
and I try to read their value inside Python.
# faceobject_poc.py
t = faceparser.FaceObject()
t.mergeCount <= It's okay!
t.gender <= I got an Seg. Fault... because qint32 * gender = NULL
I of course could try a qint32 * gender = new quint32()... but do you know
any way to handle the non-intialized members?
Thank you!
On Tue, Oct 2, 2012 at 1:35 PM, Stefan Seefeld <ste...@seefeld.name> wrote:
> On 10/02/2012 12:29 PM, Luiz Vitor Martinez Cardoso wrote:
> >
> > All the members are initialized to 0 or NULL if it's a pointer.
> >
> > The problem is that I'm getting a "Segmentation Fault" message when I
> > try to access the pointers members from Python.
>
> Can you elaborate on what you want to happen in that case ? Python has
> no notion of pointers, so the pointers would need to be dereferenced. If
> that isn't what you want, you need to add some logic to return something
> else if the members are not initialized yet.
>
> Stefan
>
>
> --
>
> ...ich hab' noch einen Koffer in Berlin...
>
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Regards,
Luiz Vitor Martinez Cardoso
Celular: (11) 7351-7097 | Skype: grabberbr
engineer student at maua.br
<http://maua.br>intern marketing engineer at geindustrial.com.br
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