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1 | // Copyright David Abrahams 2002. |
2 | // Distributed under the Boost Software License, Version 1.0. (See | |
3 | // accompanying file LICENSE_1_0.txt or copy at | |
4 | // http://www.boost.org/LICENSE_1_0.txt) | |
5 | #ifndef LONG_DWA2002627_HPP | |
6 | # define LONG_DWA2002627_HPP | |
7 | ||
8 | # include <boost/python/detail/prefix.hpp> | |
9 | ||
10 | # include <boost/python/object.hpp> | |
11 | # include <boost/python/converter/pytype_object_mgr_traits.hpp> | |
12 | ||
13 | namespace boost { namespace python { | |
14 | ||
15 | namespace detail | |
16 | { | |
17 | struct BOOST_PYTHON_DECL long_base : object | |
18 | { | |
19 | protected: | |
20 | long_base(); // new long_ | |
21 | explicit long_base(object_cref rhs); | |
22 | explicit long_base(object_cref rhs, object_cref base); | |
23 | ||
24 | BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS(long_base, object) | |
25 | ||
26 | private: | |
27 | static detail::new_non_null_reference call(object const&); | |
28 | static detail::new_non_null_reference call(object const&, object const&); | |
29 | }; | |
30 | } | |
31 | ||
32 | class long_ : public detail::long_base | |
33 | { | |
34 | typedef detail::long_base base; | |
35 | public: | |
36 | long_() {} // new long_ | |
37 | ||
38 | template <class T> | |
39 | explicit long_(T const& rhs) | |
40 | : detail::long_base(object(rhs)) | |
41 | { | |
42 | } | |
43 | ||
44 | template <class T, class U> | |
45 | explicit long_(T const& rhs, U const& base) | |
46 | : detail::long_base(object(rhs), object(base)) | |
47 | { | |
48 | } | |
49 | ||
50 | public: // implementation detail -- for internal use only | |
51 | BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS(long_, base) | |
52 | }; | |
53 | ||
54 | // | |
55 | // Converter Specializations | |
56 | // | |
57 | namespace converter | |
58 | { | |
59 | template <> | |
60 | struct object_manager_traits<long_> | |
61 | : pytype_object_manager_traits<&PyLong_Type,long_> | |
62 | { | |
63 | }; | |
64 | } | |
65 | ||
66 | }} // namespace boost::python | |
67 | ||
68 | #endif // LONG_DWA2002627_HPP |