| // Copyright David Abrahams 2002. |
| // 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/module.hpp> |
| #include <boost/python/def.hpp> |
| #include <boost/python/long.hpp> |
| #include <boost/python/class.hpp> |
| #define BOOST_ENABLE_ASSERT_HANDLER |
| #include <boost/assert.hpp> |
| |
| using namespace boost::python; |
| |
| object new_long() |
| { |
| return long_(); |
| } |
| |
| long_ longify(object x) |
| { |
| return long_(x); |
| } |
| |
| object longify_string(char const* s) |
| { |
| return long_(s); |
| } |
| |
| char const* is_long1(long_& x) |
| { |
| long_ y = x; |
| x += 50; |
| BOOST_ASSERT(x == y + 50); |
| return "yes"; |
| } |
| |
| int is_long2(char const*) |
| { |
| return 0; |
| } |
| |
| // tests for accepting objects (and derived classes) in constructors |
| // from "Milind Patil" <milind_patil-at-hotmail.com> |
| |
| struct Y |
| { |
| Y(boost::python::long_) {} |
| }; |
| |
| BOOST_PYTHON_MODULE(long_ext) |
| { |
| def("new_long", new_long); |
| def("longify", longify); |
| def("longify_string", longify_string); |
| def("is_long", is_long1); |
| def("is_long", is_long2); |
| |
| class_< Y >("Y", init< boost::python::long_ >()) |
| ; |
| } |
| |
| #include "module_tail.cpp" |