Il 28/11/2015 08:30, Tim Roberts ha scritto:
On Nov 26, 2015, at 11:34 PM, Matteo Boscolo <matteo.bosc...@boscolini.eu>
wrote:
in my cpp code I have my function that recive a com objetc from python
into args
from here I'm not able to cast such an object into a ccompnt
static PyObject *
connect(PyObject * self, PyObject * args)
{
PyObject * pyApplication;
CComPtr<IUnknown> pUnk;
//try to get active object
if (!PyArg_ParseTuple(args, "O", &pyApplication))
return NULL;
pUnk=(CComPtr<IUnknown> )pyApplication; //<<---- not able to cast
You are just getting a compile-time error, right? That’s because the smart
pointer wrapper (CComPtr)will only accept a pointer that actually derives from
the type it is wrapping. In this case, that’s not so. You will probably have
to force the pointer to be an IUnknown* before you can wrap it in a smart
pointer.
pUnk = (IUnknown*)pyApplication;
—
Tim Roberts, t...@probo.com
Providenza & Boekelheide, Inc.
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sorry i did a mistake your cast seems to be ok for compyling ..
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