On 02/24/2012 02:31 AM, Adam Preble wrote:
Jim,
I'll top post since I think this might get messy nice and fast
otherwise. I found I couldn't get to a method wrapped to type a
PyTypeObject* and only PyObject* would do.
Yeah, that's not surprising. You can also have it take a
boost::python::o
On 02/23/2012 12:04 PM, Holger Joukl wrote:
Hi,
I'm trying to instrument a wrapped class with custom __setattr__
mechanics:
.def("__setattr__",&MyExtensionClass::setattr)
How can I call the base class __setattr__ from within setattr and not run
into infinite recursion?
I.e. the ana
> > bp::object itself has reference (smart pointer) semantics, so there is
> > no need to pass objects by reference.
> > I see. Just out of curiosity:
> > If I pass by reference I do save a copy constructor call, don't I?
>
> In principle, yes. I'm not sure how much of this the compiler would be
>
On 02/24/2012 09:33 AM, Holger Joukl wrote:
> bp::object itself has reference (smart pointer) semantics, so there is
> no need to pass objects by reference.
> I see. Just out of curiosity:
> If I pass by reference I do save a copy constructor call, don't I?
In principle, yes. I'm not sure how much
Hi,
> On 02/24/2012 05:44 AM, Holger Joukl wrote:
> > Just for the record, this is what I do now:
> >
> > inline
> > bool isMyExtensionClass(PyObject* &pyobj) {
> > bp::extract extractor(pyobj);
> > return extractor.check();
> > }
>
> I'm not sure why you use raw PyObject pointers in the f
On 02/24/2012 05:44 AM, Holger Joukl wrote:
> Just for the record, this is what I do now:
>
> inline
> bool isMyExtensionClass(PyObject* &pyobj) {
> bp::extract extractor(pyobj);
> return extractor.check();
> }
I'm not sure why you use raw PyObject pointers in the first place. That
should
Stefan,
many thanks, that of course did the trick. I'm not seeing the wood for the
trees
any more, I fear.
> > what's the recommended way to check if an object instance is an
instance of
> > my extension class
> > in C++ code?
> >
> > I'm currently doing a very ugly
> >
> > #define isMyExtensionC
