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1 | // Copyright Niall Douglas 2005. |
2 | // Distributed under the Boost Software License, Version 1.0. | |
3 | // (See accompanying file LICENSE_1_0.txt or copy at | |
4 | // http://www.boost.org/LICENSE_1_0.txt) | |
5 | ||
6 | # include <boost/python/return_opaque_pointer.hpp> | |
7 | # include <boost/python/def.hpp> | |
8 | # include <boost/python/module.hpp> | |
9 | # include <boost/python/return_value_policy.hpp> | |
10 | ||
11 | static void *test=(void *) 78; | |
12 | ||
13 | void *get() | |
14 | { | |
15 | return test; | |
16 | } | |
17 | ||
18 | void *getnull() | |
19 | { | |
20 | return 0; | |
21 | } | |
22 | ||
23 | void use(void *a) | |
24 | { | |
25 | if(a!=test) | |
26 | throw std::runtime_error(std::string("failed")); | |
27 | } | |
28 | ||
29 | int useany(void *a) | |
30 | { | |
31 | return a ? 1 : 0; | |
32 | } | |
33 | ||
34 | ||
35 | namespace bpl = boost::python; | |
36 | ||
37 | BOOST_PYTHON_MODULE(voidptr_ext) | |
38 | { | |
39 | bpl::def("get", &::get, bpl::return_value_policy<bpl::return_opaque_pointer>()); | |
40 | bpl::def("getnull", &::getnull, bpl::return_value_policy<bpl::return_opaque_pointer>()); | |
41 | bpl::def("use", &::use); | |
42 | bpl::def("useany", &::useany); | |
43 | } |