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// Copyright David Abrahams and Nikolay Mladenov 2003.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#include <boost/python/module.hpp>
#include <boost/python/class.hpp>
#include <boost/python/def.hpp>
#include <boost/python/return_arg.hpp>
struct Widget
{
Widget()
: sensitive_(true)
{}
bool get_sensitive() const
{
return sensitive_;
}
void set_sensitive(bool s)
{
this->sensitive_ = s;
}
private:
bool sensitive_;
};
struct Label : Widget
{
Label() {}
std::string get_label() const
{
return label_;
}
void set_label(const std::string &l)
{
label_ = l;
}
private:
std::string label_;
};
void return_arg_f(boost::python::object) {}
using namespace boost::python;
BOOST_PYTHON_MODULE(return_arg_ext)
{
class_<Widget>("Widget")
.def("sensitive", &Widget::get_sensitive)
.def("sensitive", &Widget::set_sensitive, return_self<>())
;
class_<Label, bases<Widget> >("Label")
.def("label", &Label::get_label)//,return_arg<0>()) //error(s)
.def("label", &Label::set_label, return_self<>())
;
def("return_arg", return_arg_f, return_arg<1>());
}
#include "module_tail.cpp"
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