// 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) | |
#ifndef DECREF_GUARD_DWA20021220_HPP | |
# define DECREF_GUARD_DWA20021220_HPP | |
namespace boost { namespace python { namespace detail { | |
struct decref_guard | |
{ | |
decref_guard(PyObject* o) : obj(o) {} | |
~decref_guard() { Py_XDECREF(obj); } | |
void cancel() { obj = 0; } | |
private: | |
PyObject* obj; | |
}; | |
}}} // namespace boost::python::detail | |
#endif // DECREF_GUARD_DWA20021220_HPP |