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