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1 | // Copyright David Abrahams 2001. |
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 REGISTRY_DWA20011127_HPP | |
6 | # define REGISTRY_DWA20011127_HPP | |
7 | # include <boost/python/type_id.hpp> | |
8 | # include <boost/python/converter/to_python_function_type.hpp> | |
9 | # include <boost/python/converter/rvalue_from_python_data.hpp> | |
10 | # include <boost/python/converter/constructor_function.hpp> | |
11 | # include <boost/python/converter/convertible_function.hpp> | |
12 | ||
13 | namespace boost { namespace python { namespace converter { | |
14 | ||
15 | struct registration; | |
16 | ||
17 | // This namespace acts as a sort of singleton | |
18 | namespace registry | |
19 | { | |
20 | // Get the registration corresponding to the type, creating it if necessary | |
21 | BOOST_PYTHON_DECL registration const& lookup(type_info); | |
22 | ||
23 | // Get the registration corresponding to the type, creating it if | |
24 | // necessary. Use this first when the type is a shared_ptr. | |
25 | BOOST_PYTHON_DECL registration const& lookup_shared_ptr(type_info); | |
26 | ||
27 | // Return a pointer to the corresponding registration, if one exists | |
28 | BOOST_PYTHON_DECL registration const* query(type_info); | |
29 | ||
30 | BOOST_PYTHON_DECL void insert(to_python_function_t, type_info, PyTypeObject const* (*to_python_target_type)() = 0); | |
31 | ||
32 | // Insert an lvalue from_python converter | |
33 | BOOST_PYTHON_DECL void insert(convertible_function, type_info, PyTypeObject const* (*expected_pytype)() = 0); | |
34 | ||
35 | // Insert an rvalue from_python converter | |
36 | BOOST_PYTHON_DECL void insert( | |
37 | convertible_function | |
38 | , constructor_function | |
39 | , type_info | |
40 | , PyTypeObject const* (*expected_pytype)() = 0 | |
41 | ); | |
42 | ||
43 | // Insert an rvalue from_python converter at the tail of the | |
44 | // chain. Used for implicit conversions | |
45 | BOOST_PYTHON_DECL void push_back( | |
46 | convertible_function | |
47 | , constructor_function | |
48 | , type_info | |
49 | , PyTypeObject const* (*expected_pytype)() = 0 | |
50 | ); | |
51 | } | |
52 | ||
53 | }}} // namespace boost::python::converter | |
54 | ||
55 | #endif // REGISTRY_DWA20011127_HPP |