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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/boost/libs/python/test/andreas_beyer.cpp | |
parent | Initial commit. (diff) | |
download | ceph-upstream.tar.xz ceph-upstream.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/boost/libs/python/test/andreas_beyer.cpp')
-rw-r--r-- | src/boost/libs/python/test/andreas_beyer.cpp | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/boost/libs/python/test/andreas_beyer.cpp b/src/boost/libs/python/test/andreas_beyer.cpp new file mode 100644 index 000000000..b28b15660 --- /dev/null +++ b/src/boost/libs/python/test/andreas_beyer.cpp @@ -0,0 +1,61 @@ +// Copyright David Abrahams 2006. 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.hpp> +#include <boost/enable_shared_from_this.hpp> +#include <boost/shared_ptr.hpp> + +using namespace boost; + +class A : public enable_shared_from_this<A> { + public: + A() : val(0) {}; + int val; + typedef shared_ptr<A> A_ptr; + A_ptr self() { + A_ptr self; + self = shared_from_this(); + return self; + } + +}; + +class B { + public: + B() { + a = A::A_ptr(new A()); + } + void set(A::A_ptr _a) { + this->a = _a; + } + A::A_ptr get() { + return a; + } + A::A_ptr a; +}; + +template <class T> +void hold_python(shared_ptr<T>& x) +{ + x = python::extract<shared_ptr<T> >( python::object(x) ); +} + +A::A_ptr get_b_a(shared_ptr<B> b) +{ + hold_python(b->a); + return b->get(); +} + +BOOST_PYTHON_MODULE(andreas_beyer_ext) { + python::class_<A, noncopyable> ("A") + .def("self", &A::self) + .def_readwrite("val", &A::val) + ; + python::register_ptr_to_python< A::A_ptr >(); + + python::class_<B>("B") + .def("set", &B::set) +// .def("get", &B::get) + .def("get", get_b_a) + ; +} |