| // Copyright David Abrahams 2001. |
| // 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) |
| #ifndef REGISTRY_DWA20011127_HPP |
| # define REGISTRY_DWA20011127_HPP |
| # include <boost/python/type_id.hpp> |
| # include <boost/python/converter/to_python_function_type.hpp> |
| # include <boost/python/converter/rvalue_from_python_data.hpp> |
| # include <boost/python/converter/constructor_function.hpp> |
| # include <boost/python/converter/convertible_function.hpp> |
| |
| namespace boost { namespace python { namespace converter { |
| |
| struct registration; |
| |
| // This namespace acts as a sort of singleton |
| namespace registry |
| { |
| // Get the registration corresponding to the type, creating it if necessary |
| BOOST_PYTHON_DECL registration const& lookup(type_info); |
| |
| // Get the registration corresponding to the type, creating it if |
| // necessary. Use this first when the type is a shared_ptr. |
| BOOST_PYTHON_DECL registration const& lookup_shared_ptr(type_info); |
| |
| // Return a pointer to the corresponding registration, if one exists |
| BOOST_PYTHON_DECL registration const* query(type_info); |
| |
| BOOST_PYTHON_DECL void insert(to_python_function_t, type_info, PyTypeObject const* (*to_python_target_type)() = 0); |
| |
| // Insert an lvalue from_python converter |
| BOOST_PYTHON_DECL void insert(convertible_function, type_info, PyTypeObject const* (*expected_pytype)() = 0); |
| |
| // Insert an rvalue from_python converter |
| BOOST_PYTHON_DECL void insert( |
| convertible_function |
| , constructor_function |
| , type_info |
| , PyTypeObject const* (*expected_pytype)() = 0 |
| ); |
| |
| // Insert an rvalue from_python converter at the tail of the |
| // chain. Used for implicit conversions |
| BOOST_PYTHON_DECL void push_back( |
| convertible_function |
| , constructor_function |
| , type_info |
| , PyTypeObject const* (*expected_pytype)() = 0 |
| ); |
| } |
| |
| }}} // namespace boost::python::converter |
| |
| #endif // REGISTRY_DWA20011127_HPP |