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
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
Stefan,
I would like to do on the Python side:
t = faceparser.FaceObject()
if (t.gender = None):
print 'gender is not defined'
else:
print gender
Best regards,
Luiz Vitor.
On Tue, Oct 2, 2012 at 1:44 PM, Luiz Vitor Martinez Cardoso <
[email protected]> wrote:
> Stefan,
>
> Thank you!
>
>
I would write little wrapper functions that check the pointer, and if
it's NULL, return None instead of the dereferenced value.
To illustrate:
object get_age(FaceObject &f) { return f.getAge() ?
object(*f.getAge()) : object();}
...
class_(...).add_property("age", get_age);
Thus, if the
You might want to use wrapper functions in C++
boost::python::object
gender_getter(const FaceObject& obj)
{
if(obj.gender == NULL) return Py_None;
else return obj.gender;
}
Note: its been a bit since I used Boost.Python heavily. The syntax
could be incorrect, but I hope this gives you a ge
Stefan/Jeffrey,
Thank you, it's now working perfectly... but I have another issue.
I wrote:
object get_py_gender(const FaceObject &fobj)
> {
> return fobj.gender ? object(*fobj.gender) : object();
> }
> object get_py_age(const FaceObject &fobj)
> {
> return fobj.age ? object(*fobj.age) :
