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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/register_ptr.cpp | |
parent | Initial commit. (diff) | |
download | ceph-upstream/16.2.11+ds.tar.xz ceph-upstream/16.2.11+ds.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/register_ptr.cpp')
-rw-r--r-- | src/boost/libs/python/test/register_ptr.cpp | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/boost/libs/python/test/register_ptr.cpp b/src/boost/libs/python/test/register_ptr.cpp new file mode 100644 index 000000000..6cd4d7856 --- /dev/null +++ b/src/boost/libs/python/test/register_ptr.cpp @@ -0,0 +1,55 @@ +// Copyright David Abrahams 2004. 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/shared_ptr.hpp> + +using namespace boost; +using namespace python; + +struct A +{ + virtual int f() { return 0; } +}; + +shared_ptr<A> New() { return shared_ptr<A>( new A() ); } + +int Call( const shared_ptr<A> & a ) +{ + return a->f(); +} + +int Fail( shared_ptr<A> & a ) +{ + return a->f(); +} + +struct A_Wrapper: A +{ + A_Wrapper(PyObject* self_): self(self_) {} + A_Wrapper(PyObject* self_, const A& a): self(self_), A(a) {} + + int f() + { + return call_method<int>(self, "f"); + } + + int default_f() + { + return A::f(); + } + + PyObject* self; +}; + +BOOST_PYTHON_MODULE(register_ptr) +{ + class_<A, A_Wrapper>("A") + .def("f", &A::f, &A_Wrapper::default_f) + ; + register_ptr_to_python< shared_ptr<A> >(); + def("New", &New); + def("Call", &Call); + def("Fail", &Fail); +} |