Hi, I've been trying to make the following code work
*class Bar{
public:
Bar():_int(4){};
~Bar(){};
int get()
{return _int;}
private:
int _int;
};
class Foo
{
public:
Foo():_bar(Bar()){};
~Foo(){};
Bar& get_bar(){return _bar;}
private:
Bar _bar;
};
#include <boost/python.hpp>
BOOST_PYTHON_MODULE(test)
{
using namespace boost::python;
class_<Bar>("Bar")
.def("get",&Bar::get)
;
class_<Foo>("Foo")
.add_property("bar",
make_getter(&Foo::get_bar,return_value_policy<copy_non_const_reference>())
)
;
}*
The idea is to expose the _bar member via the get() function. I dont want to
use def_readonly (since this is a dummy test case for a more general problem
I am facing of using getters with functons returning references)
I get a compile error, with the source of the error in the return value
policy . The error log is attached.
I also tried return_internal_reference<>(), and
return_value_policy<return_by_value>, but both give compilation errors.
Any help is appreciated
regards,
anirudh
compile_log
Description: Binary data
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