If you export an abstract class, create an object from python and call its
virtual from C++ it should not work without the default implementation.
On Mon, Aug 17, 2015 at 8:03 AM, Stefan Seefeld wrote:
> Hi,
>
> I'm reviewing the Boost.Python tutorial, and I'm stumbling over the
> section on "Vi
You have to do something like that
using namespace boost::python;
BOOST_PYTHON_MODULE(my_module)
{
struct wrapper{
static tuple bar(Foo & f){
double a, b;
f.bar(a,b);
return make_tuple(a,b);
}
};
class_("Foo", init<>())
.def("bar"
May be remove the python debugging?
On Tue, May 13, 2014 at 4:08 AM, Florian Maile wrote:
> Hello,
>
> I’m really getting insane of building the tutorial. My steps were:
>
>
>1. Unpacking the ZIP
>2. Running bootstrap in the boost.python root directory
>3. Configuration of user-conf
To add to Stefan's answer:
I do the the same and also use visitors to add the same sets of members to
classes, with possible customizations via trait classes.
HTH
On Wed, Mar 19, 2014 at 1:36 PM, Stefan Seefeld wrote:
> Francesco,
>
> I have done something like what you are suggesting. It ess
ello_ext.pyd...
> ...skipped hello for lack of
> bug>hello_ext.pyd...
> ...failed updating 3 targets...
> ...skipped 3 targets...
>
> C:\local\boost_1_55_0\libs\python\example\tutorial>
>
> do I have to worry about link.jam?
>
> best,
>
> Kevin
>
IIRC when you build boost you have to use --with-python as bjam option or
the python libs are not built
On Sat, Mar 1, 2014 at 6:30 PM, Kevin Kunzmann wrote:
> Hi!
>
> I just successfully built boost using bootstrap and .\b2 on Windows 8.1
> with msvc 11.0. I put it in C:\local\boost_1_55_0
>
My be construct bp::object from the result of _PyObject_New?
On Tue, Jan 21, 2014 at 8:29 AM, Gary Oberbrunner wrote:
>
>
> - Original Message -
> > From: "Neal Becker"
> > To: cplusplus-sig@python.org
> > Sent: Monday, January 20, 2014 8:39:55 PM
> > Subject: Re: [C++-sig] create a py
if you
.def ("test_iadd", &hist_t::operator+=, bp::return_self<>())
and you use it instead of += do you get the leak?
On Thu, Sep 26, 2013 at 10:44 AM, Neal Becker wrote:
> Nikolay Mladenov wrote:
>
> > On Wed, Sep 25, 2013 at 11:22 AM, Neal Becker
> wrote:
On Wed, Sep 25, 2013 at 11:22 AM, Neal Becker wrote:
> I've been trying to track down a memory leak. When I use the following:
>
> .def ("__iadd__", &hist_t::operator+=, bp::return_self<>())
>
but this is no different then any other function def with return_self<>
policy (which i do a lot)?
wh
It looks like your Boost.Python requires rebuild with stlport?
The error message comes from Boost.Python (function.cpp I think).
It seems to me that your module is build with stlport but boost_python
is not.
HTH,
Nikolay
Simon Pickles wrote:
Hello,
Configuration:
WinXP SP3
MSVC8
Python 2.5
T J wrote:
For boost.python, the C++ signature is shown with a particular header
[python/src/object/function_doc_signature.cpp]:
char cpp_signature_tag[] = "C++ signature :";
To conform to a reST docstring format, I'd like to change it to:
char cpp_signature_tag[] = "C++ signat
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