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- // 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/class.hpp>
- #include <boost/python/implicit.hpp>
- #include <boost/python/module.hpp>
- #include <boost/python/def.hpp>
- #include "test_class.hpp"
- using namespace boost::python;
- typedef test_class<> X;
- int x_value(X const& x)
- {
- return x.value();
- }
- X make_x(int n) { return X(n); }
- // foo/bar -- a regression for a vc7 bug workaround
- struct bar {};
- struct foo
- {
- virtual ~foo() {}; // silence compiler warnings
- virtual void f() = 0;
- operator bar() const { return bar(); }
- };
- BOOST_PYTHON_MODULE(implicit_ext)
- {
- implicitly_convertible<foo,bar>();
- implicitly_convertible<int,X>();
-
- def("x_value", x_value);
- def("make_x", make_x);
- class_<X>("X", init<int>())
- .def("value", &X::value)
- .def("set", &X::set)
- ;
-
- implicitly_convertible<X,int>();
- }
- #include "module_tail.cpp"
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