41 lines
1.0 KiB
C++
41 lines
1.0 KiB
C++
// Copyright David Abrahams 2004. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/python/module.hpp>
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#include <boost/python/def.hpp>
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#include <boost/python/class.hpp>
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#include <boost/python/reference_existing_object.hpp>
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#include <boost/python/return_value_policy.hpp>
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struct A {};
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struct V
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{
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virtual ~V() {}; // silence compiler warningsa
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virtual void f() = 0;
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const A* inside() {return &a;}
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A a;
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};
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const A* outside(const V& v) {return &v.a;}
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BOOST_PYTHON_MODULE(bienstman1_ext)
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{
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using namespace boost::python;
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using boost::shared_ptr;
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using boost::python::return_value_policy;
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using boost::python::reference_existing_object;
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class_<A>("A");
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class_<V, boost::noncopyable>("V", no_init)
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.def("inside", &V::inside,
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return_value_policy<reference_existing_object>())
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.def("outside", outside,
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return_value_policy<reference_existing_object>())
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;
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}
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