// Copyright Troy D. Straszheim 2009 // 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) // // // example that shows problems with overloading and automatic conversion. // if you call one of the below functions from python with bool/int/double, // you'll see that the overload called is first match, not best match. // See overload matching in luabind for an example of how to do this better. // // see this mail: // http://mail.python.org/pipermail/cplusplus-sig/2009-March/014362.html // // This test isn't called by the cmake/jamfiles. For future use. // #include #include #include #include #include #include #include using boost::python::def; using boost::python::handle; using boost::python::object; using boost::python::borrowed; std::string takes_bool(bool b) { return "bool"; } std::string takes_int(int b) { return "int"; } std::string takes_double(double b) { return "double"; } BOOST_PYTHON_MODULE(overload_resolution) { def("bid", takes_bool); def("bid", takes_int); def("bid", takes_double); def("dib", takes_double); def("dib", takes_int); def("dib", takes_bool); def("idb", takes_int); def("idb", takes_double); def("idb", takes_bool); def("bdi", takes_bool); def("bdi", takes_double); def("bdi", takes_int); }