| // 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/class.hpp> |
| #include <boost/python/raw_function.hpp> |
| #include <boost/python/make_constructor.hpp> |
| #include <boost/python/dict.hpp> |
| #include <boost/python/tuple.hpp> |
| #include <boost/python/module.hpp> |
| |
| using namespace boost::python; |
| |
| class Foo |
| { |
| public: |
| Foo(tuple args, dict kw) |
| : args(args), kw(kw) {} |
| |
| tuple args; |
| dict kw; |
| }; |
| |
| object init_foo(tuple args, dict kw) |
| { |
| tuple rest(args.slice(1,_)); |
| return args[0].attr("__init__")(rest, kw); |
| } |
| |
| BOOST_PYTHON_MODULE(raw_ctor_ext) |
| { |
| // using no_init postpones defining __init__ function until after |
| // raw_function for proper overload resolution order, since later |
| // defs get higher priority. |
| class_<Foo>("Foo", no_init) |
| .def("__init__", raw_function(&init_foo)) |
| .def(init<tuple, dict>()) |
| .def_readwrite("args", &Foo::args) |
| .def_readwrite("kw", &Foo::kw) |
| ; |
| } |
| |
| #include "module_tail.cpp" |