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Diffstat (limited to '')
-rw-r--r-- | src/boost/libs/python/test/implicit.cpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/boost/libs/python/test/implicit.cpp b/src/boost/libs/python/test/implicit.cpp new file mode 100644 index 000000000..a1bae59e8 --- /dev/null +++ b/src/boost/libs/python/test/implicit.cpp @@ -0,0 +1,48 @@ +// 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" |